ES2401514B1 - UNION DEVICE BETWEEN FRAMES FOR ELECTRICAL MECHANISMS - Google Patents

Abstract

Connection device between racks for electrical mechanisms. # Each frame (1) to be joined has a rectangular profile (4) of T-section, or on both sides that act as a guide, each profile presenting a conveniently offset interruption (5), two stops (7) on its outer face and an extreme widening (6). # The system is completed with one or more linkers (3) that join the contiguous profiles, each presenting a central core (3a), an upper base (3b ), a lower base (3c) and vertical extensions (3d) on each side and in the direction directed to the opposite base.

Description

BINDING DEVICE BETWEEN FRAMES FOR ELECTRICAL MECHANISMS

The present invention has as its object a connection device between racks for electrical mechanisms, comprising the frame itself and the connecting element between the frames.

STATE OF THE TECHNIQUE.

At present, in an enclosure for electrical mechanisms usually

There are several racks where the mechanisms themselves fit together. Between

the mechanisms of the same frame and between mechanisms of different frames are made electric bridges, which for convenience, are made with

the racks fitted out of the installation site. Once it has

of placing the racks, with their respective bridges between them, is very

difficult to do because they are different bodies that do not move in unison, so it has been the subject of the present invention to offer a

Simple and economical device that solves the aforementioned problem.

DESCRIPTION OF THE INVENTION

It consists essentially of being a connecting device between different racks for electrical mechanisms, the frame itself comprising a series of guides on the sides thereof and a linking element that joins the racks through the respective guides of

each frame.

GRAPHIC REPRESENTATION

In order to complement the above, they are attached

drawings in which it has been represented, by way of example not

5, a practical embodiment of the joining device, of the frame and

of the linker element.

In these drawings,

10 Figure 1 is a perspective and exploded view of two frames, located next to each other and separated, with two linkers located between them;

Figure 2 is a larger scale detail of the linker, sectioned 15 to show its characteristic profile;

Figure 3 is a plan view of two frames, one of them partially drawn, positioned laterally in the phase of

beginning of the union of both, with two linkers located on their

20 corresponding profile as a guide;

Figure 4 is also a partial plan view of the two frames, partially drawn, showing the initial position of

the linkers;

Figure 5 is also a partial plan view, corresponding to the previous figure, of the two frames, with the linkers in their final position;

30 Figure 6 draws the frame sectioned by AA. as indicated in figure 3; Figure 7 is a detail, on a larger scale, of the lateral area of the

frame, according to the section drawn in the previous figure, showing

the guide-shaped profile; Y

Finally, Figure 8 is a detail, also on a larger scale, of

the two stops that the profile-shaped profile has on its outer face

guide.

Description.

According to the aforementioned drawings, it is noted that the device

backstage is made up of two or more racks -1-y

two linkers -3-for each connection between racks -1-to be made.

The frames -1-, to be joined, have on each side a profile -4-as a guide and in the form of a T with the soul in the direction inside the frame 1-. Each profile -4-which ends at each end with a widening 6-, has an interruption -5-not centered by dividing the profile -4-into two parts. In addition, said profile -4-has two stops -7-, located on the outer face of said profile -4-. The pair of stops -7-indicate the position

Initial placement of the linker -3-in the joint action between

Racks -1-.

The -4-profiles are constructed in such a way that when two

frames -1-contact laterally, the interruption -5-of the profile -4-of one of the frames -1-is at the height of the space between the two stops 7-of the profile -4-of the other frame and vice versa.

On the other hand, the linker -3-is of totally symmetrical shapes with respect to a central imaginary vertical plane and also with respect to

S

a central imaginary horizontal plane. It presents the linker -3-a central vertical core -3a-, an upper base -3b- and a lower base -3c-, where each base (-3b and -3c-) has a vertical extension -3 in each direction towards the opposite base. The two symmetrical spaces that separates the central vertical core -3ason identical to the outline of the profile-4-of the frames -1-to be joined.

10

The joint action between two frames -1-begins with the placement of the linker -3 on each frame -1-between the stops -7-, being carried out through the interruption -5-which has the profile -4-and sliding the linker itself -3- towards its initial position between the stops -7-.

1 S

Once the linkers -3- are placed in their initial position, the frames -1- are positioned in parallel, with the linker -3 in the initial position in a frame -1- and placed in the interruption -5-of the other frame -1 -to join.

twenty

Finally, the linker -3-slides towards the nearest end of the frames -1-until reaching the widening -6-of each profile-4-that retain it for its advance. The stop -7-closest to said end of the frame -1-, where the linker -3- was placed in its initial position, provides retention for the opposite movement.

25

Described sufficiently the object of the present invention, it should be indicated that any variation in dimensions, shapes and finish, as well as types of materials used in the practical realization of the device referred to, will not alter its essentiality, being summarized in the following claims.

JO

Claims (1)

1a) Rack connection device for electrical mechanisms, characterized by comprising:

•

Each frame (1), on at least one side, has a profile (4) as a guide

•

Linkers (3) that have a central vertical core (3a) that separates two spaces with contour equal to that of the profile (4)

2a) Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that each frame (1) It has only one profile (4) on one side 3a) Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that the profile (4) has an interruption (5) 4 ') Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that the interruption (5) is offset with respect to the central plane of the profile (4) 5a) Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that the profile (4) on its outer face has two stops (7) 6a) Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that the distance between the midpoint between the stops (7) with respect to the central plane of the profile (4) is equal to the distance between the midpoint of the interruption (5) with respect to said central plane 7a) Rack connection device for electrical mechanisms, according to claim 1 ', characterized in that each frame (1) has on each side a profile (4) 5 8 ') Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that each profile (4) has an interruption (5) 93) Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that the interruptions (5) of both profiles (4) are offset and inverted with respect to the central plane that cuts both profiles (4) 1Da) Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that each profile (4) in its outer face has two stops (7) 11 a) Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that in each profile (4), 20 the distance between the midpoint between the stops (7) with respect to the central plane that cuts both profiles (4) is equal to the distance between the midpoint of the interruption (5) with respect to said central plane 12 ') Rack connection device for electrical mechanisms, 25 according to the preceding claims, characterized in that each profile (4) ends at each end with a widening (6)  13a) Rack connection device for electrical mechanisms, according to the preceding claims, characterized in that the profile (4) 30 has a T-shape with the soul facing the inside of the frame itself (1) 14a) Rack connection device for electrical mechanisms, according to the claim, characterized in that the linkers (3) have an upper base (3b) and a lower base (3c) 5 15a) Rack connection device for electrical mechanisms, according to the preceding claim, characterized in that the upper base (3b) and the lower base (3c) of the linkers (3) have vertical extensions (3d) on each side and in direction towards the base  opposite 10 16a) Racks for electrical mechanisms according to claims 1a to 13a 17a) Linkers for electrical mechanisms according to the claims 15 1 ', 14a and I5a.