ES2925399A1 - DEVICE FOR LIFTING AND MOVING A LOAD (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Device for lifting and moving a load characterized in that it comprises two sides (1) and a central crossbar (2), where each side (1) comprises a telescopic (5) comprising at least two concentric bodies (6) with relative displacement among them; a hydraulic jack (7) configured to unfold or fold the telescopic (5); and a skate (3) comprising wheels (4) to rest on the ground; and where the central crossbar (2) comprises an axis (12) about which a beam (13) configured to fix the load by means of joining the load (14) to the beam (13) has the capacity to rotate. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

DEVICE FOR LIFTING AND MOVING A LOAD

field of invention

The object of the invention is a device for lifting and moving a load that allows adjustment in width, height and degree of rotation to move a load in a location where space is limited. The invention is applicable in any industry where it is necessary to lift and/or move a load.

Technical problem to be solved and background of the invention

At the moment in which it is necessary to move a heavy object, that is, a load, normally in the state of the art, machinery that occupies a significant volume or is mounted on a truck that carries a crane is required, in this way to function is not possible when the space available to move the heavy object is reduced or the aforementioned truck does not fit.

For example, when working in an electrical energy distribution center, there is no device in the state of the art that allows lifting and moving a transformer or a cell within the distribution center itself in those places where it is not The use of cranes is possible, therefore, it avoids overloads and efforts for the workers in the aforementioned hoisting and moving operations.

Description of the invention

The object of the invention is a device for lifting and moving a load, characterized in that it comprises two sides and a central crossbar, where each side comprises a telescope comprising at least two concentric bodies with relative movement between them; a hydraulic jack configured to unfold or fold the telescope; and a skate comprising wheels to rest on the ground; and the central crossbar comprises an axis about which a beam configured to fix the load by means of joining the load to the beam has the capacity to rotate;

The device for lifting and moving a load object of the invention the beam it may comprise width adjustment means for the load attachment means so that the load attachment means can adjust their position along the beam to suit different widths of different loads to be lifted.

In an embodiment of the device for lifting and moving a load that is the object of the invention, the width adjustment means may comprise a plurality of seats distributed on the beam.

In the device for lifting and moving a load that is the object of the invention, each side comprises means for blocking the position of the telescope.

In one embodiment of the device for lifting and moving a load object of the invention, the telescopic position locking means may comprise a bolt configured to pass through the concentric bodies of the telescopic through holes in said concentric bodies and a pin configured to prevent the bolt from coming out once inserted into the holes.

In one embodiment of the device for lifting and moving a load that is the object of the invention, the means for attaching the load may comprise chains.

In the device for lifting and moving a load object of the invention, each hydraulic jack comprises a first pedal configured to perform an extension movement of the hydraulic jack or unfolding of the telescopic one, and a second pedal configured to perform a retraction movement of the hydraulic jack or telescopic folding.

In the device for lifting and moving a load that is the object of the invention, each side can comprise at least one handle.

Brief description of the drawings

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a drawing is attached as an integral part of said description, where the following has been represented for illustrative and non-limiting purposes:

Figure 1 shows a perspective view of the lifting device and displacement of a load object of the invention.

The list of numerical references used in the figures is shown below:

1. side,

2. center crossbar,

3. skate,

4. wheel,

5. telescopic,

6. concentric body,

7. hydraulic jack,

8. first pedal,

9. second pedal,

10. telescopic position locking means,

11. concentric body holes,

12. axis,

13. beam,

14. cargo attachment means,

15. width adjustment means, and

16. handle.

Detailed description of the invention

The object of the invention is a device for lifting and moving a load comprising a bridge comprising two sides (1) and a central crossbar (2), such that each side (1) is configured to rest on the ground by means of a skid (3) comprising wheels (4), so that the device object of the invention can move supported on the wheels (4).

Each lateral (1) comprises a telescopic (5) comprising at least two concentric bodies (6) with relative movement between them. In addition, each side (1) comprises a hydraulic jack (7) configured to unfold the telescopic (5) and, in a first step, adapt the dimensions of the sides of the device to the dimensions of the load to be lifted and, in a second step, lift the load off the ground.

Each hydraulic jack (7) has two pedals (8, 9) a first pedal (8) in which an extension movement of the hydraulic jack (7) or unfolding of the telescopic (5) is carried out, and a second pedal (9) configured to perform a jack retraction movement hydraulic (7) or telescopic folding (5).

Each side (1) comprises means for blocking the position of the telescopic (10) comprising a bolt that passes through the concentric bodies (6) of the telescopic (5) through holes (11) in said concentric bodies (6) and a pin to prevent the bolt from coming out once inserted into the holes (11).

In the central crossbar (2) the device object of the invention comprises an axis (12) on which a beam (13) has the capacity to rotate such that said beam (13) is where the load to be moved is fixed by means of means for joining the load (14) to the beam (13).

In the preferred embodiment of the invention, the load attachment means (14) to the device object of the invention are configured by chains.

In addition, the beam (13) of the device object of the invention comprises width adjustment means (15) for the load attachment means (14) so that the load attachment means (14) can adjust their position. along the beam (13) to adapt to different widths of the different loads to be lifted.

The width adjustment means (15) in the preferred embodiment of the invention are configured by a plurality of housings distributed in the beam (13) for placing the load attachment means (14).

The wheels (4) of the device object of the invention comprise a safety latch to prevent unwanted displacement of the device object of the invention.

Each side (1) of the device object of the invention comprises at least one handle (16) to facilitate a user's grip during the displacement movement of the load.

Claims (8)

1. Device for lifting and moving a load characterized in that it comprises two sides (1) and a central crossbar (2), where - each lateral (1) comprises a telescopic (5) comprising at least two concentric bodies (6) with relative displacement between them; a hydraulic jack (7) configured to unfold or fold the telescopic (5); and a skate (3) comprising wheels (4) to rest on the ground; - the central crossbar (2) comprises an axis (12) about which a beam (13) configured to fix the load by means of joining the load (14) to the beam (13) has the capacity to rotate. Device for lifting and moving a load according to claim 1, characterized in that the beam (13) comprises width adjustment means (15) for the load attachment means (14). Device for lifting and moving a load according to claim 2, characterized in that the width adjustment means (15) comprise a plurality of seats distributed on the beam (13). 4. Device for lifting and moving a load according to any of claims 1 to 3, characterized in that each side (1) comprises means for blocking the position of the telescope (10). 5. Device for lifting and moving a load according to claim 4, characterized in that the means for blocking the position of the telescopic (10) comprise a bolt configured to pass through the concentric bodies (6) of the telescopic (5) through holes (11) of said concentric bodies (6) and a pin configured to prevent the bolt from coming out once inserted into the holes (11). Device for lifting and moving a load according to any of claims 1 to 5, characterized in that the means for connecting the load (14) comprise chains. 7. Device for lifting and moving a load according to any of the claims 1 to 6, characterized in that each hydraulic jack (7) comprises: - a first pedal (8) configured to carry out an extension movement of the hydraulic jack (7) or unfolding of the telescopic (5), and - a second pedal (9) configured to perform a retraction movement of the hydraulic jack (7) or folding of the telescopic (5). Device for lifting and moving a load according to any of claims 1 to 7, characterized in that each side (1) comprises at least one handle (16).