CN203312671U - 10kV distribution/transformation insulation isolation baffle device - Google Patents

Abstract

The utility model discloses a 10kV distribution transformer insulating and isolating baffle device, which comprises an insulating baffle (1), on which a connecting plate (2) is arranged, and is installed on the bottom of the insulating baffle (1). There is an operating rod (3), one end of the operating rod (3) is detachably connected to the insulating baffle (1), and the other end of the operating rod (3) is provided with an operating handle (6), which is worn inside the operating rod (3) There is an insulating rope (5), one end of the insulating rope (5) is connected to the connecting plate (2), the other end of the insulating rope (5) is connected to the operating handle (6), and a clamp ( 7), one side of the connecting plate (2) is connected to the clamp (7) by transmission, the operating handle (6) pulls the connecting plate through the insulating rope (5), and the connecting plate (2) drives the two clamping arms of the clamp (7) Open, the two clamping arms of the clamp (7) block the porcelain bottle of the dropped fuse after opening.

Description

A 10kV distribution transformer insulation isolation baffle device

technical field

The utility model relates to an insulating and isolating baffle device for a 10kV distribution transformer.

Background technique

In the work of the distribution transformer bench, it is difficult to install the ground wire (working ground) on the high voltage side for the construction tasks of distribution transformer replacement, replacement of insulated wires on the high voltage side of the distribution transformer, and new installation of many distribution transformers, and even the safety distance is not enough, so it needs to be stopped For the power supply of the previous stage, the power distribution line is deactivated, affecting the normal power supply of users and affecting the reliability of power supply.

Contents of the invention

The utility model provides a 10kV distribution transformer insulation isolation baffle device, which can completely isolate the live parts, solve the problems of the pile head lead wire under the distribution transformer drop-out fuse and the insufficient installation distance of the distribution transformer, etc., and reduce the The power distribution line is cut off, further improving the reliability of power supply.

The utility model adopts the following technical solutions: a 10kV distribution transformer insulation and isolation baffle device, which includes an insulation baffle, a connecting plate is arranged on the insulation baffle, and an operating rod is installed on the bottom of the insulating baffle. One end is detachably connected to the insulating baffle, the other end of the operating rod is provided with an operating handle, and an insulating rope is passed through the operating rod, one end of the insulating rope is connected to the connecting plate, and the other end of the insulating rope is connected to the operating handle. There is a clamp on the baffle plate, one side of the joint plate is connected to the clamp by transmission, the operating handle pulls the joint plate through the insulating rope, the joint plate drives the two clamp arms of the clamp to open, and the two clamp arms of the clamp are opened and then stuck and fall Porcelain bottle for fuse.

The operating rod is connected to the insulating baffle through a pole, and a reinforcement sleeve is provided at the junction of the operating rod and the insulating baffle. The insulating rope is set as a nylon rope.

The utility model has the following beneficial effects: after adopting the above technical scheme, the utility model can completely isolate the electrified parts, solve the problems that the lead wire of the pile head under the drop-out fuse of the distribution transformer catches fire and the installation distance of the distribution transformer is not enough, etc. Power line outages, further improving the reliability of power supply.

Description of drawings

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

Fig. 2 is a schematic diagram of the connection between the operating rod and the insulating baffle of the present invention.

Detailed ways

In Fig. 1 and Fig. 2, the utility model provides a 10kV distribution transformer insulating and isolating baffle device, which includes an insulating baffle 1, a connecting plate 2 is arranged on the insulating baffle 1, and the bottom of the insulating baffle 1 An operating rod 3 is installed, and the operating rod 3 is connected to the insulating baffle 1 through a support rod 8. A reinforcing sleeve 4 is provided at the junction of the operating rod 3 and the insulating baffle 1, and one end of the operating rod 3 and the insulating baffle 1 are detachable. Connection, the other end of the operating rod 3 is provided with an operating handle 6, and an insulating rope 5 is worn inside the operating rod 3. The insulating rope 5 is set as a nylon rope. One end of the insulating rope 5 is connected to the connecting plate 2, and the other end of the insulating rope Connected with the operating handle 6, a fixture 7 is provided on the insulating baffle plate 1, one side of the link plate 2 is connected to the fixture 7 in transmission, the operating handle 6 pulls the link plate through the insulating rope 5, and the link plate 2 drives the two sides of the fixture 7. The clamp arm is opened, and the porcelain bottle of the dropped fuse is blocked after the two clamp arms of the clamp 7 are opened.

The working process of the utility model is as follows: first, take out the operating rod 3 and the insulating baffle 1 from the canvas bag board, check the insulating baffle 1 and the operating rod 3 before use, and check whether they meet the requirements. It should be processed in time and can be used after passing the test, then connect the operating rod 3 with the insulating baffle 1, and at the same time pass the insulating rope 5 through the operating rod 3, tie one end to the operating handle 6, and the other end to the connecting Plate 2 fastened. Then adjust the insulating baffle plate 1 to the porcelain bottle of the dropped fuse to be isolated through the operating handle 6, pull the operating handle 6, and the clamp 7 opens; after the porcelain bottle is stuck, release the operating handle 6, the clamp 7 automatically closes, and the On the porcelain bottle, the isolation effect is achieved. After the homework is finished, take off the insulating baffle plate 1 again, pack into the canvas bag after dismantling.

Claims (3)

1. A 10kV distribution transformer insulating and isolating baffle device, characterized in that it includes an insulating baffle (1), a connecting plate (2) is provided on the insulating baffle (1), and the bottom of the insulating baffle (1) An operating rod (3) is installed, one end of the operating rod (3) is detachably connected to the insulating baffle (1), and the other end of the operating rod (3) is provided with an operating handle (6), inside the operating rod (3) An insulating rope (5) is worn, one end of the insulating rope (5) is connected to the connecting plate (2), the other end of the insulating rope (5) is connected to the operating handle (6), and a clamp is provided on the insulating baffle (1) (7), one side of the joint plate (2) is connected to the clamp (7) by transmission, the operating handle (6) pulls the joint plate through the insulating rope (5), and the joint plate (2) drives the two clamps of the clamp (7) The arms are opened, and the two clamping arms of the clamp (7) are opened to block the porcelain bottle of the dropped fuse. 2. The 10kV distribution transformer insulation isolation baffle device according to claim 1, characterized in that the operating rod (3) is connected to the insulating baffle (1) through a strut (8), and the operating rod (3) is connected to the insulating baffle (1). A reinforcing sleeve (4) is provided at the junction of the insulating baffle (1). 3. The 10kV distribution transformer insulating and isolating baffle device according to claim 1, characterized in that the insulating rope (5) is set as a nylon rope.

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