机房机械设备安装解说词

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Engine room machinery and equipment installation Room actinomycetes After completion of the hoistway model, make room actinomycetes Fall with a line through the room reserved for the hole centerline of the car model on the rail, heavy rail centerline to 坎安 installed base lines lead to the engine room floor up According to the requirements of the rail axis drawing size, gauge midline, two vertical cross crosshairs basis fountain playing with the rope to draw the exact location of the hole, the amendment set aside each hole Installation bearing beam Determine the load-bearing beams installation location room floorplan Bearing beam must be placed on both ends of the shaft bearing walls If required, the hole in the engine room bearing wall surface tick Lifting bearing beam The load-bearing beams embedded in the load-bearing walls, the lap length should not exceed the wall center 20mm, and should not be less than 75mm. Load-bearing steel beams and load-bearing walls in between, an area larger than the steel beams pad contact surface, the thickness of not less than 16mm of steel, and real leveling pad. If the room is a load-bearing floor slabs, load-bearing steel beams or supporting the traction machine can be installed directly on the concrete pier machine. Must be added according to the design of reinforced concrete units, and connected by a steel anchor bolts and floor Concrete station has a thickness of not less than 16mm above the plate If the site is difficult to fight the concrete sets, can be taken with a steel girder erected After leveling the load-bearing steel girder installation alignment with the load-bearing beam welding and weld horn Bearing beam at one end and the end wall on the bare ground leveling concrete irrigation real Lifting traction machine Traction machine installed base Lifting hoisting machine base. Installed shockproof rubber components. Mounting Base Installation heightening Taiwan. Installation guide wheel traction machine Traction machine installation Single-wound Lifting traction machine The traction machine installed in heightening the stage Measuring traction sheave, verticality guide wheel. Measuring the degree horizontal traction wheel and guide wheels In accordance with the rack in the engine room floor marked ink line, from both sides of the rope sheave groove down the center of two perpendicular A and B. Adjust the position of the traction machine. A vertical line and make the car roof intersection sheave tag line and aligned with the centerline of the car and keep the car center line perpendicular to B The traction machine location identified and fixed Down two vertical C and D from the guide wheels on both sides of the rope groove center Adjusting the position of the guide wheel, C and D to ensure that the vertical wires on the center of the car And the vertical centerline D and for heavy rail alignment. The guide wheel position determination, and to be fixed. Complex wound First determine the role of the traction wheel and pull the center point of the guide wheel. Be based on the lead car or counterweight rope groove is determined, the car rope groove 2,4,6,8,10 directed, by the action of the center of the traction sheave is at the center of the five slots, i.e., the first 6 slot center point A ', the role of the center guide wheel is 1,3,5,7,9 slot center position, that is the center of the fifth slot B' point. Determine the installation location If the guide wheel and traction machine assembled by the manufacturer on the same base, just move the base to make the role of the center sheave A 'hanging under the vertical alignment of the role of the center of the car sheave A, the role of guide wheel central point B 'hanging vertical alignment under heavy role in the center of the anti-sheave B. Adjust the position after two fixed traction machine base This happens when the elevator factory, car and counterweight center distance is completely determined, actinomycetes and paper sizes should be checked If the traction machine and guide wheel sets need to be installed at the site, traction machine and install positioning guide wheels need to be at the same time After the guide wheel traction machine and the host, the role of the center sheave A 'hanging under the vertical alignment of the role of the center of the car sheave A, the role of the center guide wheel B' hanging under heavy vertical alignment the role of the center sheave B, and always remain the same, the final level of the rotation of the hoisting machine and guide wheels, so that the two wheels parallel to and spaced 1/2 S, and secure. Adjustment of the hoisting machine brake Check the pin bolt, ring complete, brake shoe, brake wheel working surface clean. Shoe flexible and reliable. Close fitting shoe can work on the brake wheel surface When the brake is released, the brake shoes to be synchronized to leave space around the average of both sides of the brake shoe is not greater than 0.7mm Install speed limiter According room floorplan, in the engine room to determine the position of the governor First with expansion bolts fixed to the governor aerodromes Verticality of the governor's request is not greater than 0.5mm. If you do not meet the requirements, use shims to adjust and tighten