ES1299143U - 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 crosspiece (2), where - each side (1) comprises a telescopic (5) that includes 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) that includes wheels (4) to rest on the ground; - The central crosspiece (2) comprises an axis (12) about which a beam (13) can rotate, configured to fix the load by means of attachment means of the load (14) to the beam (13). (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 to 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, this is a load, normally in the state of the art machinery is required that occupies a significant volume or is mounted on a truck that carries a crane, this way It is not possible to function when the space available to move the heavy object is reduced or the truck does not fit.

For example, when working in an electrical power distribution center, there is no device in the state of the art that allows lifting and moving a transformer or cell within the distribution center itself in those places where it is not possible. The use of cranes is possible, therefore, it avoids overloads and efforts to the workers in the aforementioned lifting and displacement 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 crosspiece, where each side includes a telescopic that includes at least two concentric bodies with relative displacement between them; a hydraulic jack configured to unfold or fold the telescopic; and a skate that includes wheels to rest on the ground; and the central crosspiece comprises an axis about which a beam configured to fix the load by means of attachment of 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 its position along the beam to accommodate different widths of the different loads to be lifted.

In one embodiment of the device for lifting and moving a load object of the invention, the width adjustment means can comprise a plurality of housings distributed in the beam.

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

In an embodiment of the device for lifting and moving a load object of the invention, the means for blocking the position of the telescopic handler can comprise a bolt configured to pass through the concentric bodies of the telescopic handler through holes in said concentric bodies and a pin shaped to prevent the bolt from coming out once it has been inserted into the holes.

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

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

In the device for lifting and moving a load that is the object of the invention, each side can include 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, in which, for illustrative and non-limiting purposes, the following has been represented:

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. central crossbar,

3. skate,

4. wheel,

5. telescopic,

6. concentric bodies,

7. hydraulic jack,

8. first pedal,

9. second pedal,

10. means of blocking the position of the telescope,

11. concentric body holes,

12. axis,

13. beam,

14. cargo attachment means,

15. means of adjustment in width, and

16. handhold.

Detailed description of the invention

The object of the invention is a device for lifting and moving a load that comprises a bridge that includes two sides (1) and a central crosspiece (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 side (1) includes a telescope (5) that includes at least two concentric bodies (6) with relative displacement between them. In addition, each side (1) includes 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, raise 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 motion hydraulic (7) or folding of the telescopic (5).

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

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

In the preferred embodiment of the invention, the means for attaching the load (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 positioning the load attachment means (14).

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

Each side (1) of the device object of the invention includes at least one handle (16) to facilitate a user's grip during the 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 crosspiece (2), where - each side (1) includes a telescope (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) that includes wheels (4) to rest on the ground; - The central crosspiece (2) comprises an axis (12) about which a beam (13) can rotate, configured to fix the load by means of attachment means of the load (14) to the beam (13). 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 housings distributed in the beam (13). 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 telescopic (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 the aforementioned concentric bodies (6) and a pin configured to prevent the bolt from coming out once it is 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 attaching 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 perform 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).