ES2653733B1 - LOADING ELEVATOR COLUMN - Google Patents

Abstract

Lifting column of loads that has a main body of length according to what interests and equipped with a base and an adjustable platform. # The column has a longitudinal slit along the cylinder through which the lifting device circulates with the elements for securing the load. # The mechanism provided by the load lifting column is a worm screw driven by an electric motor of direct or alternating current and whose activation is produced by a load presence indicator.

Description

5

10

fifteen

twenty

25

30

35

D E S C R I P C I Ó N

LOADING COLUMN SECTOR OF THE TECHNIQUE

The invention object of the present application and specification consists, as indicated by its title, in a load lifting column.

The mastery of the technique and industrial scope of application, is located in the world of battery-powered or network electrical devices that allow lifting loads from a fixed point to a higher one and that is equipped with a hook, platform or device for securing the load and do not detach from it during the maneuver.

BACKGROUND OF THE INVENTION

It does not exist according to the analysis of the state of the art, product of identical or similar characteristics.

Thus, the object of the invention that is recommended, offers fundamental advantages for its application, not covered by other similar or alternative means.

The lifting column of loads is an electric device, light and easy to transport, which, as the name implies, is formed by a main body and a lifting platform or hook that allows a load to be raised from a low to a high point, just as It happens with elevators, forklifts, lifting belts.

The difference with the presented device is that the load lifting column can be very high or very low, depending on where it is applied, of small dimensions and easily mountable and removable to apply where it is required, regardless of whether it can also remain fixed where it applies

In the same way, said lifting column of loads can be applied to a vehicle, such as taxi, bus, van, truck and located in the place that is required to facilitate the loading and unloading of heavy products.

5

10

fifteen

twenty

25

30

35

In what is known by the inventor, skilled in the art, the object of the invention constitutes an important novelty, which due to the qualities and advantages it presents, has an obvious industrial and commercial interest

EXPLANATION OF THE INVENTION

The load lifting column is an electrical device that operates by means of direct and / or alternating current, which has a body with two bases, an adjustable upper one to adjust and a lower one and that through a slit made longitudinally in the face of the a cylinder that forms the column, runs up and down a device attached to a platform or hook on the outside and on the inside of the column a crown that moves it using a screw.

The auger is moved in one direction or the other way, depending on whether it is desired to raise or lower the platform by an electric motor with automatic or manual operation and whose working requirement can be continuous or discontinuous according to the requirement for which it is required.

In addition, it has been provided that the invention be comfortable and easy to use without prejudice to the environment.

To complement the description that is going to be carried out below and in order to help a better understanding of the characteristics of the invention, the following descriptive report of two sheets of drawings is attached, based on which innovations will be more easily understood and advantages of the device object of the invention

BRIEF DESCRIPTION OF THE DRAWINGS

In order to understand the scope of the characteristics and advantages of the object of the invention, the model, application and memory are accompanied by five drawings that complement the description of a preferred embodiment that will then be carried out, its content being not limiting but merely illustrative.

Figure 1 shows the load lifting column with its inner and outer parts.

Figure 2 shows the load lifting column by positioning it as an example of application under a conveyor belt of the type of

5

10

fifteen

twenty

25

30

35

existing in the payment boxes of the supermarkets with the hook to take a basket or shopping cart.

Figure 3 shows the interior as a broken column to visualize the internal mechanism of the device.

Figure 4 shows the engine transmission.

Figure 5 shows the hook with the crown that moves through the screw.

FIGURE 1

(1) COLUMN

(2) UPPER ADJUSTMENT PLATFORM

(3) FIXING PLATE

(4) TIGHTENING LEVERS

(5) ADJUSTMENT SCREW

(6) PERFORMANCE

(7) BASE

(8) SELF-SLIDING PLATE FIGURE 2

(9) TRANSPORT ELEMENT

(10) LOAD SUBJECTION HOOKS

FIGURE 3

(11) WIND SCREW

(12) MOTOR

(13) ELECTRICAL CONNECTION

(14) PRESENCE WITNESS

FIGURE 4

(15) CONICAL TRANSMISSION HITCHES FIGURE 5

(16) SLIDING CROWN

5

10

fifteen

twenty

25

30

35

PREFERRED EMBODIMENT OF THE INVENTION

Figure 1.- The column (1) has a slit (6) made longitudinally along it, from top to bottom.

Said column (1) is fixed between two points by the upper adjustment platform (2) which has a fixing plate (3).

To adjust between two parallel horizontal surfaces, the adjusting screw (5) is advanced by means of the clamping levers (4).

The base of the column (7) has a non-slip plate (8) that rests on the ground or lower surface.

Figure 2.- The transport element (9) has hooks for securing the load (1) so that it is well fixed and can be raised or lowered.

Figure 3.- Inside the column (1) there is an auger (11) moved by an electric motor (12) connected to the network by means of an electrical connection (13), its activation to activate the system is performed by means of a presence witness (14).

Figure 4.- The motor (12) transmits the movement to the screw (11) directly or by means of a set of conical transmission hooks (15).

Figure 5.- A sliding crown (16) circulates hugging the auger (11) up and down.

Claims (5)

5 10 fifteen twenty 25 30 ES 2 653 733 A1 1. Load lifting column characterized by having a column (1), a cylinder of highly resistant material and two fixing elements, upper adjustment platform (2) and base (7). On the cylindrical surface and longitudinally on the surface, a cut or slit (6) has been made through which a transport element (9) will be moved as a vertical bar which, together with a sliding crown (16), ascends and it descends by an endless screw (11) moved by a motor (12) with electrical connection (13). 2. Load lifting column characterized according to the preceding claim, because the upper adjustment platform (2), equipped with a fixing plate (3), will all be displaced by means of an adjustment screw (5) moved by means of the clamping levers ( 4) and also and on the lower fixing surface, the base (7) has a non-slip plate (8). 3. Load lifting column characterized according to previous claims because the transport element (9) has load-securing hooks (10). 4. Load lifting column characterized according to previous claims because the transport element (9) is connected to a sliding load (16) that ascends and descends by an auger (11) moved by a motor (12) with electrical connection (13) ) and that directly or by means of conical transmission hooks (15) rotate the auger (11). 5. Load lifting column characterized according to previous claims for arranging the transport element (3) of a presence indicator (14) for automatic application.