SU512976A1 - Lift - Google Patents

Description

(54) LIFT

Ieobretenno1 refers to the lifting-transport devices,

Famous lifts are known, comprising a drive and a carriage with a lifting vessel, which interact by means of rollers with a direction Yushi-MI.

However, they are complex in design and. And-, KHG significant intensity.

The purpose of the invention is to simplify the design and reduce the metal intensity.

For this purpose, the guides are made in the form of a box, inside of which is installed a fluid-filled sleeve made of durable elastic and waterproof material, for example, 1 Gealoneoprene, interaction. J5 is inherent in its outer surface with the carriage leading roller, with the upper and lower ends of the sleeve connected to the pumping unit installed at the base of the undercarriage,

FIG. Figure 1 shows the proposed runway (- “about NCC. Longitudinal section; FIG. 2 is a section along A-A in Fig. 1; Ia Fig. 3 — t-hydraulic, K9 I diagram of the elevator.

The lift consists of a guide D, made in the form of KopcJa, filled with 25

fluid sleeve 2, made of an elastic rubber-on and waterproof material, Hanpnviep nylon-neoprene, carriage 3, equipped with leading rollers 4 pressure rollers 5 and center rollers Jr fli rollers 6. The circumference of the KCETC 4 is set and it the needle-straps. connected to the pump unit 8.

The device operates as follows: In the flexible hose 2, the pumping unit 8 creates a hydraulic pressure, for example, in the direction of arrow B (Fig. 1).

The pressure is distributed evenly throughout the sleeve, but from the carriage 3 side of the carriage, the sleeve is clamped by the driving rollers 4, onto it through the elastic walls of the sleeve like a piston, along the tensioning line 1 in a low length; The forces providing for repacking of the snepvjn carriage stand, while the highest roller from the high pressure side slides the bearings 7 along the clamped mouth / neck, and the roller 4 rolls with one hundred and three laplars, rolling over the arms / 1v. .. PryuNimny and centering rollers 5 6 -i ne {rolls along the guideway ensure that the leading rollers are pressed, and the center carriage as a whole is centered 1 When the guide carriage moves several carriages t, the leading roller of the first carriage In the area of pressure and pressure, the sleeves have a higher & ng pressure, which provides a better position for the next carriage. Thus, the movement can be transmitted to a variety of carriages, and the pressure in the sleeve will be stepped. On the pressure side, the pressure will be maximum and depends on the size of the transported load. Me. N the direction of movement of the fluid along the sleeve, the span and the direction of movement of the carriages. Depending on the configuration and location of the guide frame, as well as the number of installed carriages, the device can be used as a lift, a skid-picker, an elevator and a conveyor. The pumping station is placed outside the plant at any convenient place. Forms of lancer gain A lift containing a drive and a carriage with a lifting vessel, interacting by means of rollers with guides, which, in order to simplify the design and reduce metal consumption, are made in the form of a kopo 6a, inside which is installed a fluid-filled sleeve of durable elastic and a waterproof material, such as nylon-neoprene, which interacts with its leading surface with the carriage leading roller, the upper and lower ends of the sleeve are connected to the Haniah lift pump installation.