BR202012017721U2 - LIFT FOR CARRIOLAS WITH TYPE WINCH - Google Patents

Abstract

ELEVATOR FOR CARRIOLAS WITH HOIST TYPE WINCH. Comprising a vertical structure (3) composed of four metal bars and parallel sleepers, where said structure contains two suspended platforms (8) capable of displacing two loaded carriages through the work; the vertical displacement is promoted by a hoist type hoist (10).

Description

LIFT FOR CARRIOLAS WITH WINCH TYPE TECHNICAL FIELD

The following utility model report relates to the development of a hoist winch hoist lift, comprising a vertical structure composed of four metal bars and parallel sleepers, where said structure contains two suspended platforms capable of displacing two loaded carriages; the vertical displacement is promoted by a hoist type winch.

STATE OF ART

BR 1,103,724-5 to SlLVA et al. (2011) describes a load hoist composed of a mounting structure composed of an upper module formed by transverse profiles provided with pulleys for the passage of the cable or tape, said module that can be attached at the ends by means of gloves, side modules and trestles. frontal. The side modules and front easels are made up of transverse sections, guide and inclined cylindrical tubes and are all end-engageable by coupling sleeves, all of which modules can be fitted to the support base. The support base is composed of interconnected profiles, which by means of gloves accommodate, besides the side modules and front trestles, the lifting assembly that is formed by the gearmotor.

MATIMOTO (1998) discloses in BR 7801.428-0 a preformed general cargo transport elevator, being mounted next to the building being constructed, comprising a set of metal profiles that are properly assembled, forming the elevator support or structure, where the other accessories necessary for the operation of the whole assembly are installed.

Cited patent documents: BR 8,601,186-3 and BR 9,705,510-7. DISCUSSION

The trolley lift is a structure that allows the mobility of

two platforms where the carriolas are arranged. This type of structure is intended to replace the usual means of conveying cement, mortar and other products by means of external winches with buckets in civil constructions that do not use concrete transportation through truck hoses with machined concrete.

The structure is assembled and arranged according to the need and height of the

constructions.

Thus, while two carriolas go up loaded, another two are already waiting to return to the ground floor, which is the great differential of the product among those already existing for this purpose, ie the agility.

It is noteworthy that the connection of the carriola to the platform will be through a kind of "shim" that will lock the carriias to the substrate, which will provide security to all those who work in the construction environment.

Finally, adding to the concepts of agility, cost effectiveness and safety that the product offers, there will also be the ease, since in the assembly and disassembly of the machinery, only two people will be required.

List of Figures

The characterization of the present utility patent document is made by means of representative drawings of the hoist-type winch lift so that the equipment can be fully reproduced by suitable technique, allowing full characterization of the functionality of the claimed object.

From the elaborate figures that express the best shape or form

Preferred to realize the product now idealized, is based on the descriptive part of the report, through a detailed and consecutive numbering, which clarifies aspects that may be implied by the representation adopted, in order to clearly determine the intended protection.

1 ° These figures are for illustration purposes only and may vary,

as long as they do not run away from the initially claimed.

In this case one has to:

Figure 1 shows a perspective view of the winch lift

hoist type near the ground;

Figure 2 shows the front orthogonal view;

Figure 3 shows the lateral orthogonal view and;

- Figure 4 shows the upper orthogonal view.

DESCRIPTION

A preferred embodiment of the elevator employs two beams 20 of wood (1) or other material, these beams (1) being arranged on the floor and used to stabilize the vertical structure, and on these two beams (1) the column is supported. drive base (2), consisting of motor and reducer interconnected with belt and pulley; where, on this base column (2) rises the vertical structure (3) composed of four rods and crosspieces interconnecting these rods forming rectangles, said structure (3) with guide cable head (4) disposed at the top, whereas in this structure (3) are fixed two platforms (8) that can move vertically, each carrying a carriola (not shown); these platforms (8) 5 have latches (7) on the front to prevent dislocation of the carriolas (not shown) placed on the platform, and also having a lock (9) of the winch (10), this lock fixed to the wall.

* * *

Claims (2)

1. Hoist type hoist lift, characterized by employing two wooden beams (1) or other material, these beams (1) being arranged on the floor and used to stabilize the vertical structure, and on these two beams (1) rests the base column (2) of the drive, consisting of motor and reducer interconnected with belt and pulley; where, on this base column (2) rises the vertical structure (3) composed of four rods and crosspieces interconnecting these rods forming rectangles, said structure (3) with guide cable head (4) disposed at the top, whereas in this structure (3) are fixed two platforms (8) that can move vertically, each carrying a carriola (not shown); these platforms (8) have latches (7) on the front to prevent displacement of the carriolas (not shown) placed on the platform, and also having a lock (9) of the winch (10), which lock is fixed the wall.