CN219349919U

CN219349919U - Single-rod small-capacity three-phase upper transformer rack

Info

Publication number: CN219349919U
Application number: CN202223307301.8U
Authority: CN
Inventors: 吴平; 上官春轶
Original assignee: Suwen Electric Energy Technology Co ltd
Current assignee: Suwen Electric Energy Technology Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-07-14
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to a single-rod small-capacity three-phase transformer rack, which comprises a first rack fixedly arranged on a single-rod cement rod and used for placing a distribution box, a second rack fixedly arranged on the single-rod cement rod and used for placing a transformer, and a wire arrangement component fixedly arranged on the single-rod cement rod and used for fixing outgoing wires of the distribution box and the transformer, wherein a horizontally arranged erection platform is fixedly arranged on the single-rod cement rod, the erection platform is the first rack at the left side of the single-rod cement rod, and the erection platform is the second rack at the right side of the single-rod cement rod; the wire arranging assembly comprises a plurality of first extension groups uniformly arranged above the first rack along the extending direction of the single-pole cement pole and a plurality of second extension groups uniformly arranged above the second rack along the extending direction of the single-pole cement pole.

Description

Single-rod small-capacity three-phase upper transformer rack

Technical Field

The utility model relates to a single-rod small-capacity three-phase upper transformer rack.

Background

The installation mode of current transformer and block terminal is for regard main vice cement pole as the support, and fixed connection erects the platform between the main vice cement pole, and transformer and block terminal are all placed on erectting the platform.

The erection method occupies larger ground area, consumes more materials and greatly improves the erection cost; the transformer is generally erected near a resident or a person, and if the outgoing line of the transformer is damaged and burnt out under special conditions, the outgoing line is broken and sags, so that accidents are caused, and life safety is threatened; when the wind is in special weather such as strong wind, the outgoing line can be blown, and poor contact can occur at the connecting position of the outgoing line due to large-amplitude swing of the outgoing line.

Disclosure of Invention

The utility model aims to provide a single-rod small-capacity three-phase upper transformer rack, which reduces the erection cost, reduces the land occupation area and avoids the broken line and sagging of outgoing lines.

The technical scheme for realizing the aim of the utility model is as follows: the utility model comprises a first rack fixedly arranged on a single-pole cement pole for placing a distribution box, a second rack fixedly arranged on the single-pole cement pole for placing a transformer, and a wire arranging assembly fixedly arranged on the single-pole cement pole for fixing outgoing wires of the distribution box and the transformer.

Further, a horizontally arranged erection platform is fixedly arranged on the single-rod cement pole, the erection platform is a first rack on the left side of the single-rod cement pole, and the erection platform is a second rack on the right side of the single-rod cement pole; the wire arranging assembly comprises a plurality of first extension groups uniformly arranged above the first rack along the extending direction of the single-rod cement pole and a plurality of second extension groups uniformly arranged above the second rack along the extending direction of the single-rod cement pole.

Further, the single-rod cement pole is fixedly provided with an extension cross arm, and is further provided with a fuse which is rotatably arranged on the extension cross arm.

Further, the extension cross arm is positioned between the second bench and the second extension group

Further, the top end of the single-rod cement pole and the second extension group are fixedly provided with insulating porcelain posts.

Further, the single-rod cement pole is also provided with a supporting component for supporting the erection platform.

Further, the first rack and the second rack are separately fixed on the single-rod cement rod, and the second rack is positioned above the first rack; the wire arranging assembly comprises a plurality of first extending frame groups which are arranged between the first rack and the second rack and uniformly arranged along the extending direction of the single-rod cement rod, and a plurality of second extending frame groups which are arranged above the second rack and uniformly arranged along the extending direction of the single-rod cement rod.

Further, the top end of the single-rod cement pole and the second extension frame group are both provided with insulating porcelain posts.

Further, the second extension frame group is fixedly provided with a fuse, and the fuse and the insulating knob insulator form fixed connection.

The utility model has the positive effects that: (1) According to the utility model, the transformer rack set for placing the transformer and the distribution box is erected on the single-pole cement pole, so that the occupied area is small, and the erection cost is reduced.

(2) The wire arranging assembly can fix the outgoing wires and prevent the outgoing wires on the single-rod cement pole from shaking in the environments such as strong wind.

(3) The top end, the second extension group and the second extension frame group of the single-rod cement pole are all provided with the insulating knob insulator, so that the wire is prevented from sagging to cause accidents, and the use safety is ensured.

(4) The utility model is provided with the fuse, and the fuse breaks the circuit when the current is too high, thereby protecting the normal use of the whole circuit.

(5) The fuses are rotatably arranged, and the rotatably arranged fuses can be rotatably adjusted according to the direction requirements of different outgoing lines.

(6) The transformer frame component is divided into two mounting modes, and can adopt different mounting modes according to different types of mounted equipment, so that the application range is wide.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which

FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;

FIG. 2 is a partial enlarged view of A in the schematic structural diagram of embodiment 1 of the present utility model;

FIG. 3 is a partial enlarged view of B in the schematic structural diagram of embodiment 1 of the present utility model;

fig. 4 is a schematic structural diagram of embodiment 2 of the present utility model.

Detailed Description

Example 1

Referring to fig. 1 to 3, the present utility model has a first rack 1 fixedly disposed on a single pole cement pole for placing a distribution box, a second rack 2 fixedly disposed on the single pole cement pole for placing a transformer, and a wire arrangement assembly 3 fixedly disposed on the single pole cement pole for fixing outgoing wires of the distribution box and the transformer.

The single-rod cement pole is fixedly provided with a horizontally arranged erection platform, the erection platform is a first rack 1 at the left side of the single-rod cement pole, and the erection platform is a second rack 2 at the right side of the single-rod cement pole; the wire arranging assembly 3 comprises a plurality of first extension groups 31 which are uniformly arranged above the first rack 1 along the extending direction of the single-rod cement pole and a plurality of second extension groups 32 which are uniformly arranged above the second rack 2 along the extending direction of the single-rod cement pole.

The first extension group 31 and the second extension group 32 are cross arms, the first extension group 31 comprises four first cross arms which are positioned above the distribution box and extend out and are used for connecting with a ground wire, and the second extension group 32 comprises four second cross arms which are positioned above the transformer and extend out.

The first rack 1 and the second rack 2 are integrated, and the distribution box and the transformer are fixedly connected with the first rack 1 and the second rack 2 through angle steel and bolts and nuts penetrating through the angle steel.

The single-pole cement pole is also fixedly provided with an extension cross arm 4 and a fuse 6, and the fuse 6 is rotatably arranged on the extension cross arm 4.

The extension cross arm 4 is located between the second gantry 2 and the second set of extensions 32.

The rotation is set up to be through rotating the rotating member 7 that sets up on epitaxial cross arm 4, fuse 6 and rotating member 7 fixed connection.

Insulating knob insulator is fixedly arranged on the top end of the single-rod cement pole and the second extension group 32.

The single-rod cement pole is also provided with a supporting component 5 for supporting the erection platform; the support assembly 5 comprises a fixing piece 51 fixedly arranged on the single-rod cement pole and a support rod 52 fixedly connected with the erection platform and the fixing piece 51; the lower end of the erection platform is also provided with a reinforcement 8 for reinforcing the erection platform.

The distribution box and the transformer are horizontally arranged on the opposite sides of the single-pole cement pole.

Example 2

Referring to fig. 4, a first rack 1 and a second rack 2 in the utility model are separately fixed on a single-pole cement pole, and the second rack 2 is positioned above the first rack 1; the wire arranging assembly 3 comprises a plurality of first extending frame groups 33 which are arranged between the first rack 1 and the second rack 2 along the extending direction of the single-pole cement pole and a plurality of second extending frame groups 34 which are arranged above the second rack 2 along the extending direction of the single-pole cement pole.

The first rack 1 and the second rack 2 are hoops, the hoops on the first rack 1 are fixedly connected with the shell of the distribution box, and the hoops on the second rack 2 are fixedly connected with the shell of the transformer.

The top end of the single-rod cement pole and the second extension frame set 34 are provided with insulating porcelain posts.

The first extension frame group 33 is provided with a ground wire connection section 331 for fixedly connecting a ground wire and an outgoing wire connection section 332 for connecting a distribution box and a transformer.

The second extension frame set 34 is also fixedly provided with a fuse 6, and the fuse 6 and the insulating knob insulator form fixed connection.

The distribution box and the transformer are arranged on the same side of the single-pole cement pole up and down.

While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.

Claims

1. A single pole small capacity three-phase transformer rack, its characterized in that: the transformer comprises a first rack (1) fixedly arranged on a single-pole cement pole and used for placing a power distribution box, a second rack (2) fixedly arranged on the single-pole cement pole and used for placing a transformer, and a wire arranging component (3) fixedly arranged on the single-pole cement pole and used for fixing outgoing wires of the power distribution box and the transformer, wherein the first rack (1) and the second rack (2) are separately fixed on the single-pole cement pole, and the second rack (2) is positioned above the first rack (1); the wire arranging assembly (3) comprises a plurality of first extension frame groups (33) which are uniformly arranged along the extension direction of the single-rod cement pole and are positioned between the first rack (1) and the second rack (2), and a plurality of second extension frame groups (34) which are uniformly arranged along the extension direction of the single-rod cement pole and are positioned above the second rack (2).

2. A single pole low capacity three phase upper transformer stand as claimed in claim 1, wherein: and the top end of the single-rod cement pole and the second extension frame group (34) are respectively provided with an insulating knob insulator.

3. A single pole low capacity three phase upper transformer stand as claimed in claim 2, wherein: and a fuse (6) is also fixedly arranged on the second extension frame group (34), and the fuse (6) and the insulating knob insulator form fixed connection.