RU196487U1 - CABINET MOUNTING DEVICE ON THE POST - Google Patents

Abstract

The utility model relates to the field of outdoor installation of electrical equipment, namely, devices for mounting cabinets (panels) with equipment on street poles. The device for attaching the cabinet to the pole contains a straight plate with fasteners for fixing the cabinet and a clamp clamp connected to it, wrapping the pole. The clamp is made in the form of a trough-like structure with an open inner part corresponding to the shape of the column and continuous outer walls. In the end walls of this design and the adjacent straight plate, holes are made for the coupling elements. The utility model improves the reliability of fastening. 4 s.p. f-ly, 4 ill.

Description

The utility model relates to the field of outdoor installation of electrical equipment, namely, devices for mounting cabinets (panels) with equipment on street poles.

The prior art device for mounting the cabinet on a pole, containing a straight plate with fasteners for fixing the cabinet and a clamp clamp connected to it, wrapping a pole (see patent CN206976128, CL H02B 5/02, publ. 02/06/2018). The main disadvantages of the known device are the lack of fastening strength and insecurity from unauthorized dismantling.

A technical problem is the elimination of these shortcomings and the concealment of fastening elements so that it is impossible to remove the cabinet without gaining access to it. The technical result is to increase the reliability of fastening. The problem is solved, and the technical result is achieved by the fact that in the device for mounting the cabinet on a pole containing a straight plate with fasteners for fixing the cabinet and a clamp clamp connected to it, wrapping a pole, said clamp is made in the form of a trough-like structure with an open inner part corresponding to the shape of the column, and solid outer walls, and in the end walls of the specified design and the adjacent direct plate holes are made for the coupling elements. The straight plate is preferably provided with upper and lower sides, the edges of which correspond to the shape of the column, as well as protective U-shaped profiles on the sides, attached to the indicated sides and assembled covering the ends of the clamp, adjacent to the end walls. Fasteners for fixing the cabinet can be made in the form of protrusions or a saddle shelf.

Figure 1 presents a General view of the proposed mount;

figure 2 is the same with fasteners for fixing the cabinet in the form of protrusions;

figure 3 is the same with fasteners in the form of a saddle shelf;

figure 4 is a diagram of the installation of the cabinet using fasteners of both types.

The proposed device provides installation of the cabinet to a pillar or pipe of square (round) section. Access to the elements of the device for dismantling the cabinet is provided only from the inside, with the door open, which eliminates unauthorized access (the door is equipped with a lock).

The proposed fastening device consists of a straight plate 1 with fasteners 2 for fixing the cabinet 3 and the clamp clamp 4 connected to it, encircling the pole. The fastening elements 2 can be made simply in the form of holes for bolts (figure 1), in the form of protrusions (figure 2) or in the form of a saddle shelf (figure 3). In addition, the cabinet 3 can be fixed using fasteners 2 of different types (figure 4).

The collar 4 is made in the form of a trough-like structure with an open inner part facing the column and continuous outer walls, which significantly increases its strength and limits access to the cavity formed. In the end walls 5 of this design and the straight plate 1 adjacent to them, holes are made for coupling elements - bolts 6 with nuts 7. When attaching the cabinet 3, bolts 6 enter the corresponding holes in its rear wall, holes 2 in the bracket 1 and holes in the walls 5 clamp 4. For greater strength and reliability of fastening, plate 1 is provided with upper and lower sides 8. In addition, protective U-shaped profiles 9 can also be installed on the sides, attached to the sides 8 and assembled around the ends of the clamp 4, adjacent to butt th walls 5. The inner portion of the yoke 4 and the edge 8 are provided with stepped sides notches corresponding forms for fixing the supports (poles) of different cross section.

The proposed device can be used as follows.

Two fasteners of different types - the upper one with fastening elements 2 in the form of protrusions and the lower one with fastening elements 2 in the form of a saddle surface - are installed on the pole independently from each other or connected to each other by a profile frame 10 (to increase structural rigidity and simplify installation). The rear part of the cabinet 3 is provided with a bracket 11 having holes for fixing on the fastening elements 2 in the form of protrusions on the upper device, as well as with holes for fastening to the lower device on which the cabinet 3 is mounted. Each device (upper or lower) is supplied with a pair of bolts 6, which are inserted from the inside of the cabinet into the bar 1 and the walls 5 of the clamp 4 for landing. After that, the bolts 6 are screwed with opposite ends onto the nuts 7 located inside the clamp 4. Thus, all the elements of the bolts 6 are hidden inside other structural elements, in particular, inside the cavity of the clamp 4. Each clamping element (bolt 6) is equipped with a hexagonal head part, access to which is closed by the cabinet 3 when it is hung. Stepped cutouts on the inner part of the clamp 4 and the edges of the sides 8 provide a tight attraction around the column when tightening the bolts 6, thereby ensuring a rigid fastening of the cabinet 3 to the column. Thanks to the proposed features, the proposed mounting device completely eliminates the possibility of dismantling the cabinet without opening its door, which together with the reinforced construction of the clamp significantly increases the reliability of mounting the cabinet to the post.

Claims (5)

1. A device for attaching a cabinet to a pole, comprising a straight plate with fasteners for fixing the cabinet and a clamping clamp connected to it, wrapping a pole, characterized in that the clamp is made in the form of a trough-like structure with an open inner part corresponding to the shape of the pillar and solid outer walls moreover, in the end walls of this design and the adjacent straight plate holes are made for the coupling elements. 2. The device according to claim 1, characterized in that the straight plate is provided with upper and lower sides, the edges of which correspond to the shape of the column. 3. The device according to claim 2, characterized in that the straight plate on the sides is equipped with protective U-shaped profiles attached to the indicated sides and assembled covering the ends of the clamp, adjacent to the end walls. 4. The device according to claim 1, characterized in that the fasteners for fixing the cabinet are made in the form of protrusions. 5. The device according to claim 1, characterized in that the fasteners for fixing the cabinet are made in the form of a saddle shelf.

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