Lifting Mechanism - Beissbarth Tesla VLH 2140 Originalbetriebsanleitung

en 28 | VLH 2140 | Company obligations
5.9 Product description
5.9.1 Overview
VLH 2140 is a 2-post lift with electro-hydraulic drive.
Fig. 3 shows the main components.
6
5
4
3
10
2
11
Fig. 3: Lift
1 Control column
2 Secondary column
3 Lifting carriages
4 Door guard
5 Compressed-air hose reel
6 Switch rod
7 Overhead beam
8 Hydraulic unit (beneath cover)
9 Mount
10 Rear support arm
11 Front support arm
12 Operating unit
The lift consists of two columns with an integrated
base plate: control column (1) and secondary column
(2). The two columns are mechanically linked by an
overhead beam (7).
Each column is fitted with a lifting carriage (3) which
can be hydraulically raised or lowered. The hydraulic
unit (8) and the corresponding operating unit (12) are
attached to the control column.
Each lifting carriage is provided with two support arms
(10, 11) with mounts (9) which act as load-bearing
elements.
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1 692 826 073 2017-03-29
7
8
5
9
12
1
The switch rod (6) actuates a limit switch. to stop
tall vehicles coming into inadvertent contact with the
overhead beam.
i
Refer to the separate operations instructions for the
two compressed-air hose reels!
5.9.2

Lifting mechanism

Each column is provided with a hydraulic cylinder. The
lifting carriage is attached to the hydraulic cylinder.
The lifting carriage is raised as the hydraulic cylinder is
retracted.
Synchronization of the two lifting carriages is ensured
by two steel cables to prevent uneven running on
account of one-sided loading. Refer to Fig. 4.
Fig. 4: Synchronization control
1 Upper pulley
2 Steel cable
3 End pieces for attachment to lifting carriage
4 Lower pulley
Beissbarth GmbH