1, the central axis of the vibration isolation components should pump unit are arranged symmetrically. The layout of rub ber
isolation pads can be clockwise or counterclockwise arrangement.
Vibration Isolation System components using the six points of support, the four of them arranged in an inert block or steel base four
corners, the other two should be set on the long edge, and adjust its position, so that the compressive deformation of the isolation
components as consistent as possible.
Horizontal pump unit isolator rubber isolation pads or damping spring isolator is installed, under normal circumstances, rubber
isolation pads and damping spring isolator with the ground, and inert block or steel machine seat is no need bond or fixed.
Four vertical pump unit isolator installed using rubber isolators in the base of the pump unit should set up a steel base and anchor
installation; steel base with rubber isolator between the application of the bolt (additional spring washer ) fixed. Set in the ground
or floor anchor bolts, rubber isolator through bolt fixed on the ground or floor surface.
5, the edges of rubber isolation pads shall not exceed the inert blocks of the edges; steel base support area should not be less than
the top of the bearing area of ​​isolation components.
6, rubber isolation pads single layer arrangement, the frequency ratio can not meet the requirements, you can take multi-layer tandem
arrangement, but the number of isolation cushion should not be more than five layers. Series set of layers of rubber isolation pads,
should be fully consistent with the model, block number, size and rubber hardness.
7, rubber isolation pads to multi-layer series settings, each with thickness not less than 4mm galvanized steel separated from the steel
plate should be flat, vibration isolation pad and steel plate application of adhesive bonding between the isolation pads. Plane size of
galvanized steel should be higher than the rubber isolation pads each end of 10mm. Galvanized steel, the lower adhesive rubber isolation
pads should be staggered set.
8, before the construction and installation should be checked in time, should be installed so that the vibration isolation component of
the static compressive deformation shall not exceed the maximum allowable value.
9, the pump unit installation, the installation of pump units supporting ground should be smooth and should have sufficient carrying
capacity.
10 Vibration Isolation System components should avoid contact with acids, alkalis and organic solvents and other substances.
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