CN220341867U - Change platform insulation external member - Google Patents

Abstract

The utility model discloses a transformer insulation sleeve, which comprises a power distribution cabinet, a transformer and a storage plate, wherein the storage plate is fixed at the top of the power distribution cabinet, the transformer is arranged on the upper surface of the storage plate, a plurality of insulation upright posts are fixed on the upper surface of the storage plate, lantern rings are clamped on the insulation upright posts, insulation telescopic guardrails are fixed between the lantern rings, and warning boards are clamped between the two insulation telescopic guardrails positioned on the same side; the utility model improves the existing insulating guardrail bar to enable the insulating guardrail bar to have a telescopic function, and the warning board is arranged between the insulating telescopic guardrail bars, thereby increasing the warning effect and improving the safety and the protection effect.

Description

Change platform insulation external member

Technical Field

The utility model relates to the technical field of power distribution equipment, in particular to a transformer insulation sleeve.

Background

The device for installing transformer and ensuring its safe operation is called transformer station, and is composed of high-voltage input line, lightning arrester, transformer, air switch, electric power metering device and low-voltage line.

The utility model of publication number CN210326570U has disclosed a new 10KV integrated change table complete equipment, including switch board and transformer, the upper surface of the switch board is welded with the object placing plate, the transformer is fixedly mounted on upper portion of the object placing plate, and the transformer is connected with switch board electricity through the internal wire penetrating the object placing plate, four corners of the object placing plate are welded with the insulating column, the utility model has installed the insulating guard rail, and strengthen the connection relation between transformer apparatus and overhead or telegraph pole frame through traction ring and its matched traction wire;

however, the above patents still have some disadvantages: the insulating guardrail bar has insufficient warning performance, certain potential safety hazards exist, and the protection effect is not ideal.

Disclosure of Invention

The utility model aims to provide a transformer insulation sleeve, which solves the following technical problems: the existing insulating guardrail bar has insufficient warning performance and potential safety hazard.

The technical scheme of the utility model is as follows: the utility model provides a become platform insulation external member, includes switch board, transformer and puts the thing board, it fixes the top at the switch board to put the thing board, the transformer is installed and is being put the upper surface of thing board, the last fixed surface who puts the thing board has many insulating stands, the joint has the lantern ring on the insulating stand, all be fixed with insulating flexible guardrail between the lantern ring, be located two of same one side the joint has the warning sign between the insulating flexible guardrail.

Preferably, the insulating telescopic guardrail comprises a thick rod and a thin rod, the thick rod is fixedly connected with the lantern ring, a through groove is formed in the thick rod, the thin rod is arranged in the groove in a sliding mode, one end of the thin rod is connected with a first spring, one end of the first spring is connected with the inner wall of the through groove, and one end of the thin rod, far away from the first spring, is connected with the warning board in a clamping mode.

Preferably, the upper surface of the storage plate is provided with a plurality of limiting blocks, the limiting blocks are of a U-shaped structure, and the limiting blocks are matched with the warning board in size.

Preferably, the warning sign is close to the lateral wall of transformer on symmetry be fixed with fixed frame, two the one end that the thin pole is close to is located two fixed frames respectively, two the one end that the thin pole is close to all is provided with the fixed block, two all rotate on the one end lateral wall that the thin pole is close to and install the fixture block, one side of fixture block is connected with the second spring, the one end of second spring is connected on the thin pole.

Preferably, the size of the inner hole of the fixing frame is matched with the size of the thick rod.

Compared with the prior art, the utility model has the following beneficial technical effects: according to the utility model, the existing insulation guardrail bar is improved to be the insulation telescopic guardrail, so that the insulation guardrail bar has a telescopic function, and the warning board is arranged between the insulation telescopic guardrail bars, so that the warning effect is improved, and the safety and the protection effect are improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the back of the warning sign and the insulated telescopic guardrail of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of a stopper according to the present utility model;

fig. 5 is a schematic view of the internal structure of the insulated telescopic barrier of the present utility model.

Reference numerals: 1. a power distribution cabinet; 2. a transformer; 3. a storage plate; 4. an insulating column; 5. a collar; 6. insulating telescopic guard rail; 601. thick rods; 602. a thin rod; 603. a first spring; 7. a warning board; 8. a limiting block; 9. a fixed frame; 10. a fixed block; 11. a clamping block; 12. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model discloses a transformer insulation kit, which comprises a power distribution cabinet 1, a transformer 2 and a storage plate 3, wherein the storage plate 3 is fixed at the top of the power distribution cabinet 1, the transformer 2 is arranged on the upper surface of the storage plate 3, a plurality of insulation upright posts 4 are fixed on the upper surface of the storage plate 3, lantern rings 5 are clamped on the insulation upright posts 4, insulation telescopic guardrails 6 are fixed between the lantern rings 5, and warning boards 7 are clamped between the two insulation telescopic guardrails 6 positioned on the same side.

Preferably, the insulation telescopic guardrail 6 comprises a thick rod 601 and a thin rod 602, wherein the thick rod 601 is fixedly connected with the lantern ring 5, a through groove is formed in the thick rod 601, the thin rod 602 is slidably arranged in the groove, one end of the thin rod 602 is connected with a first spring 603, one end of the first spring 603 is connected with the inner wall of the through groove, and one end of the thin rod 602, far away from the first spring 603, is connected with the warning board 7 in a clamping mode.

Preferably, a plurality of limiting blocks 8 are arranged on the upper surface of the object placing plate 3, the limiting blocks 8 are of U-shaped structures, and the limiting blocks 8 are matched with the warning board 7 in size.

Preferably, the warning board 7 is fixed with fixed frame 9 on being close to the lateral wall of transformer 2 symmetrically, and the one end that two slender rod 602 are close to is located two fixed frames 9 respectively, and the one end that two slender rod 602 are close to all is provided with fixed block 10, all rotates on the one end lateral wall that two slender rod 602 are close to and installs fixture block 11, and one side of fixture block 11 is connected with second spring 12, and the one end of second spring 12 is connected on slender rod 602.

Preferably, the size of the inner hole of the fixing frame 9 is matched with the size of the thick rod 601.

The working principle of the utility model is as follows: when the novel electric power distribution cabinet is used, the height of the insulating upright post 4 is close to that of the electric power distribution cabinet 1, the existing insulating guardrail bar is improved to be the insulating telescopic guardrail 6, the novel insulating guardrail 6 has a telescopic function, the warning board 7 is arranged on the limiting block 8, then the thin bar 602 is pulled, one end of the thin bar 602 passes through the fixed frame 9, after the clamping block 11 passes through the fixed frame 9, the angle between the clamping block 11 and the thin bar 602 is increased under the action of the second spring 12, one end of the thin bar 602 is abutted against the fixed frame 9, then the operation is repeated, the other thin bar 602 is clamped with the other fixed frame 9, the fixed frame 9 and the warning board 7 can be fixed, a good fixing effect is achieved, and compared with the existing insulating guardrail bar in whole height, the safety and the protection effect are improved;

when the power distribution cabinet needs to be maintained or overhauled, only the clamping block 11 on one side needs to be pressed down, the thin rod 602 automatically withdraws into the through groove of the thick rod 601 under the action of the first spring 603, and then the two fixing frames 9 are hung on the thick rod 601 and the thin rod 602 (as shown in the attached drawing 5), so that the warning board 7 does not shade the transformer 2 any more, and the maintenance or overhauling is convenient.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (5)

1. The utility model provides a change platform insulation external member, includes switch board (1), transformer (2) and puts thing board (3), its characterized in that: the utility model discloses a transformer, including power distribution cabinet (1), including insulating stand (4), lantern ring (5), insulating flexible guardrail (6) all are fixed with between lantern ring (5), are located two between insulating flexible guardrail (6) of same one side, install the upper surface of putting thing board (3) transformer (2), the upper surface of putting thing board (3) is fixed with many insulating stand (4).

2. The transformer insulation external member according to claim 1, wherein the insulation telescopic guardrail (6) comprises a thick rod (601) and a thin rod (602), the thick rod (601) is fixedly connected with the lantern ring (5), a through groove is formed in the thick rod (601), the thin rod (602) is slidably arranged in the groove, one end of the thin rod (602) is connected with a first spring (603), one end of the first spring (603) is connected with the inner wall of the through groove, and one end of the thin rod (602) far away from the first spring (603) is connected with the warning board (7) in a clamping mode.

3. The transformer insulation kit according to claim 1, wherein a plurality of limiting blocks (8) are arranged on the upper surface of the object placing plate (3), the limiting blocks (8) are of a U-shaped structure, and the limiting blocks (8) are matched with the warning board (7) in size.

4. The transformer insulation kit according to claim 2, wherein the side wall of the warning board (7) close to the transformer (2) is symmetrically fixed with a fixing frame (9), one ends of the two thin rods (602) close to each other are respectively located in the two fixing frames (9), one ends of the two thin rods (602) close to each other are respectively provided with a fixing block (10), clamping blocks (11) are respectively rotatably installed on the side wall of one ends of the two thin rods (602) close to each other, one side of each clamping block (11) is connected with a second spring (12), and one end of each second spring (12) is connected to the thin rod (602).

5. A transformer insulation kit according to claim 4, characterized in that the inner hole size of the fixing frame (9) is matched to the thick rod (601) size.