CN203288943U - Intelligent switch installing accessory - Google Patents

Abstract

The utility model relates to an intelligent switch installation accessory, which comprises an intelligent switch installation frame fixedly installed on a wire pole and a lightning arrester installation frame directly above the intelligent switch installation frame, and the intelligent switch installation frame includes two intelligent switch installation frames fixedly installed on the wire pole. Switch cross arm, the two ends of the intelligent switch cross arm are respectively provided with switch body installation holes and voltage transformer installation holes; the arrester mounting frame includes a single arrester cross arm fixed on the wire pole through U-shaped bolts, and the arrester cross arm A plurality of horizontal rods arranged vertically to the horizontal rods are installed, and lightning arrester mounting holes are opened on both ends of the horizontal rods. The utility model has the advantages of convenient processing and manufacture, firm installation, strong versatility and good lightning protection effect.

Description

Smart Switch Mounting Accessories

technical field

The utility model relates to the field of power supply, in particular to an intelligent switch installation accessory.

Background technique

In recent years, new smart switches have been gradually popularized and installed in high-voltage power distribution networks. The smart switch includes a switch body and a voltage transformer for providing low-voltage power to the body. The smart switch is installed on the top of the line pole, and it also needs to be considered to prevent lightning strikes during installation. Therefore, a lightning arrester should be installed while installing the smart switch. In order to achieve better lightning protection effect, it is sometimes necessary to install multiple lightning arresters in different parts. Due to the limited space on the top of the pole, the smart switch body, voltage transformer and multiple arresters need to be installed at the same time. The processing and production requirements of accessories are relatively high. At present, each installation accessory is processed one by one before installation, and the installation position of the installation accessories is not fixed, resulting in messy wiring connections on the top of the pole, limited operating space, and increased difficulty for staff to climb the pole. In addition, there is no uniform specification for the structure and specifications of the installation accessories, which leads to poor versatility and wastes a lot of labor for single processing.

Utility model content

The technical problem to be solved by the utility model is to provide an intelligent switch installation accessory which is convenient in processing and production, firm in installation, strong in versatility and good in lightning protection effect.

In order to solve the above-mentioned technical problems, the intelligent switch installation accessories of the utility model include an intelligent switch installation frame fixedly installed on the pole and a lightning arrester installation frame directly above the intelligent switch installation frame, and its structural feature is that the intelligent switch installation frame includes a solid Two intelligent switch cross-arms installed on the wire pole, the two ends of the intelligent switch cross-arm are respectively provided with switch body installation holes and voltage transformer installation holes; A single lightning arrester cross arm, a plurality of horizontal rods arranged vertically to it are installed on the lightning arrester cross arm, and lightning arrester installation holes are opened on both ends of the horizontal rods.

There are many long bolts connected between the two smart switch cross arms, and the two smart switch cross arms are clamped on the wire rod by the above long bolts. One end of the smart switch cross arm is connected to a support rod, and the support rod extends obliquely downward. And it is connected with a hoop that can be tightly installed on the wire rod at the bottom end.

The cross-arm of the intelligent switch is connected with a fixed piece on one end where the voltage transformer is installed, and the installation hole of the voltage transformer is opened on the fixed piece.

Two installation holes for the switch body and two installation holes for the voltage transformer are respectively provided on each intelligent switch cross arm.

There are three horizontal rods in total, two on the side where the voltage transformer is installed, and one on the side where the switch body is installed.

The beneficial effects of the utility model are: the intelligent switch body and the voltage transformer can be fixedly installed on the intelligent switch mounting frame through the switch body mounting hole and the voltage transformer mounting hole respectively, and the lightning arrester mounting frame is arranged directly above the intelligent switch mounting frame, And the lightning arrester mounting frame adopts a structure in which multiple horizontal rods are connected on a main cross arm. After the lightning arrester is installed, it is just located on both sides above the intelligent switch, which can provide multi-directional lightning protection for the intelligent switch; the lightning arrester mounting frame adopts a U-shaped Bolts are fixed on the wire rod, and the smart switch mounting frame is clamped on the wire rod by long bolts and connected to the hoop through the support rod at the bottom. The structure is simple, the installation is firm and the disassembly and assembly are convenient. In summary, the utility model has the advantages of convenient processing and manufacture, firm installation, strong versatility and good lightning protection effect.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

Fig. 1 is the structural representation of the utility model.

Detailed ways

Referring to the accompanying drawings, the smart switch mounting accessories of the present invention include a smart switch mounting frame fixedly installed on the wire rod 12 and a lightning arrester mounting frame directly above the smart switch mounting frame, wherein the smart switch mounting frame includes a mounting frame fixedly mounted on the wire rod There are two smart switch cross-arms 1, and there are many long bolts 8 connected between the two smart switch cross-arms 1, and the two smart switch cross-arms 1 are clamped on the wire rod 12 through the above-mentioned long bolts 8, and the smart switch cross-arms 1 are One end is connected with a support rod 9, and the support rod 9 extends obliquely downward and is connected with a hoop 10 which can be tightly mounted on the wire rod at its bottom end. The two ends of the intelligent switch cross arm 1 are respectively provided with a switch body installation hole 2 and a voltage transformer installation hole 3 . The intelligent switch cross arm 1 is connected with a fixed piece 11 on one end where the voltage transformer is installed, and the voltage transformer installation hole 3 is opened on the fixed piece 11 . There are two switch body installation holes 2 and voltage transformer installation holes 3 on each intelligent switch cross arm 1 respectively, namely four switch body installation holes 2 and voltage transformer installation holes 3 .

Referring to the accompanying drawings, the lightning arrester mounting frame includes a single lightning arrester cross arm 5 fixed on the line rod 12 through U-shaped bolts 4, and a plurality of horizontal rods 6 arranged perpendicularly to the lightning arrester horizontal rod 5 are installed on the lightning arrester cross arm 5, and the two ends of the horizontal rod 6 are Arrester mounting holes 7 are provided on the top. There are three horizontal rods 3 in total, two on the side where the voltage transformer is installed, and one on the side where the switch body is installed.

It can be seen that the intelligent switch body and the voltage transformer can be fixedly mounted on the intelligent switch mounting frame through the switch body mounting hole 2 and the voltage transformer mounting hole 3 respectively, and the lightning arrester mounting frame is arranged directly above the intelligent switch mounting frame, and the lightning arrester mounting frame A structure in which multiple horizontal rods 6 are connected to one main cross arm is adopted. After installation, each lightning arrester is just located on both sides above the intelligent switch, which can provide multi-directional lightning protection for the intelligent switch.

The above-mentioned intelligent switch cross arm 1, arrester cross arm 5 and horizontal bar 6 can all be made of angle iron. The two end faces of the horizontal bar 6 are formed by welding two additional iron sheets, and the arrester installation holes 7 are opened on the iron sheets. The long bolt 8 is fixed by installing a nut at one end thereof, and the long bolt 8 can also be replaced by a threaded rod. When using a threaded rod, it needs to be fixed with nuts at both ends of the threaded rod.

To sum up, the utility model is not limited to the above specific embodiments. Those skilled in the art can make several changes and modifications without departing from the spirit and scope of the present utility model. The protection scope of the utility model should be based on the claims of the utility model.

Claims (6)

1. intelligent switch installation accessories, comprise the intelligent switch installing rack in fixed installation online bar (12) and be positioned at lightning arrester installing rack directly over the intelligent switch installing rack, it is characterized in that described intelligent switch installing rack comprises the two intelligent switch cross-arms (1) that are fixedly mounted with on online bar, the both ends of intelligent switch cross-arm (1) are provided with respectively Switch main body installing hole (2) and voltage transformer installing hole (3); Described lightning arrester installing rack comprises by U-bolt (4) and is fixedly mounted with single lightning arrester cross-arm (5) on online bar (12), the horizon bar (6) of many perpendicular settings is installed on lightning arrester cross-arm (5), all offers lightning arrester installing hole (7) on the both ends of the surface of horizon bar (6).

2. intelligent switch installation accessories as claimed in claim 1, it is characterized in that between described two intelligent switch cross-arms (1) being connected with many stay bolts (8), two intelligent switch cross-arms (1) clamp on online bar (12) by above-mentioned stay bolt (8), a wherein end of intelligent switch cross-arm (1) is connected with support bar (9), and the oblique downward-extension of support bar (9) also is connected with and can holds the anchor ear (10) of installing on online bar (12) tightly in its bottom.

3. intelligent switch installation accessories as claimed in claim 1, is characterized in that described intelligent switch cross-arm (1) is connected with stator (11) on the end that voltage transformer is installed, and voltage transformer installing hole (3) is opened on stator (11).

4. intelligent switch installation accessories as claimed any one in claims 1 to 3, is characterized in that described Switch main body installing hole (2) and voltage transformer installing hole (3) arrange two respectively on every intelligent switch cross-arm (1).

5. intelligent switch installation accessories as claimed any one in claims 1 to 3, is characterized in that described horizon bar (6) arranges three and in the side that voltage transformer is installed, arrange two, in the side that Switch main body is installed, arrange one altogether.

6. intelligent switch installation accessories as claimed in claim 4, is characterized in that described horizon bar (6) arranges three and in the side that voltage transformer is installed, arrange two altogether, arranges one in the side that Switch main body is installed.