阅读说明：本技术 特高压电力传输用断路器导电杆生产工艺 (Production process of breaker conducting rod for extra-high voltage power transmission ) 是由 仇玉平 于 2019-10-17 设计创作，主要内容包括：本发明公开一种特高压电力传输用断路器导电杆生产工艺,包括下列步骤：1)取合适的断路器导电杆长度的棒料；2)通过机床加工成客户需要制定的长度,进行打磨、切割；3)对断路器导电杆外表面进行清理后,镀上一层金属层；4)将带有大波纹的管路套套在已经经过金属镀层的断路器导电杆外侧,并通过加热的方法使得管路套紧紧贴合在断路器导电杆的外部；5)将断路器导电杆进行冷却,对断路器导电杆两端的突出的管路套进行修整切割；6)将断路器导电杆和断路器进行连接,并对其进行性能的测试,对于不良品进行排出。本发明通过在断路器导电杆外部通过加热的方式紧密贴合管路套,有效增强导电杆的安全性,防止在使用的时候出现安全事故。(The invention discloses a production process of a breaker conducting rod for extra-high voltage power transmission, which comprises the following steps: 1) taking a bar with a proper length of a breaker conducting rod; 2) machining the workpiece into a length required to be set by a customer through a machine tool, and polishing and cutting the workpiece; 3) cleaning the outer surface of the conducting rod of the circuit breaker, and plating a metal layer; 4) sleeving a pipeline sleeve with large corrugations on the outer side of the breaker conducting rod which is subjected to the metal coating, and enabling the pipeline sleeve to be tightly attached to the outer part of the breaker conducting rod by a heating method; 5) cooling the circuit breaker conducting rod, and trimming and cutting the protruding pipeline sleeves at the two ends of the circuit breaker conducting rod; 6) and connecting the breaker conducting rod with the breaker, testing the performance of the breaker conducting rod, and discharging defective products. According to the invention, the pipeline sleeve is tightly attached to the outside of the conducting rod of the circuit breaker in a heating mode, so that the safety of the conducting rod is effectively enhanced, and safety accidents in use are prevented.)

1. The production process of the breaker conducting rod for extra-high voltage power transmission is characterized by comprising the following steps of:

1) taking a bar with a proper length of a breaker conducting rod;

2) machining the workpiece into a length required to be set by a customer through a machine tool, and polishing and cutting the workpiece;

3) cleaning the outer surface of a conducting rod of the circuit breaker, and plating a metal layer, wherein the thickness of the metal layer is controlled to be 1-2 mm;

4) sleeving a pipeline sleeve with large corrugations on the outer side of the breaker conducting rod which is subjected to the metal coating, and enabling the pipeline sleeve to be tightly attached to the outer part of the breaker conducting rod by a heating method;

5) cooling the circuit breaker conducting rod, and trimming and cutting the protruding pipeline sleeves at the two ends of the circuit breaker conducting rod;

6) and connecting the breaker conducting rod with the breaker, testing the performance of the breaker conducting rod, and discharging defective products.

2. The production process of the breaker conducting rod for extra-high voltage power transmission according to claim 1, characterized in that: the heating temperature is controlled at 120-160 ℃.

3. The production process of the breaker conducting rod for extra-high voltage power transmission according to claim 1, characterized in that: the temperature of the cooling is to room temperature.

4. The production process of the breaker conducting rod for extra-high voltage power transmission according to claim 1, characterized in that: the metal layer is tin or silver.

Technical Field

The invention relates to the technical field of circuit breaker manufacturing, in particular to a production process of a circuit breaker conducting rod for extra-high voltage power transmission.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breaker links to each other with the conducting rod, just sheathes the one deck protective sheath on the conducting rod in the past, and easy landing causes danger in the use, harms people's life safety, consequently, needs to improve circuit breaker conducting rod in the past.

Disclosure of Invention

In order to solve the problems, the invention discloses a production process of a breaker conducting rod for extra-high voltage power transmission.

The technical scheme of the invention is as follows: the production process of the breaker conducting rod for the extra-high voltage power transmission comprises the following steps:

1) taking a bar with a proper length of a breaker conducting rod;

2) machining the workpiece into a length required to be set by a customer through a machine tool, and polishing and cutting the workpiece;

3) cleaning the outer surface of a conducting rod of the circuit breaker, and plating a metal layer, wherein the thickness of the metal layer is controlled to be 1-2 mm;

4) sleeving a pipeline sleeve with large corrugations on the outer side of the breaker conducting rod which is subjected to the metal coating, and enabling the pipeline sleeve to be tightly attached to the outer part of the breaker conducting rod by a heating method;

5) cooling the circuit breaker conducting rod, and trimming and cutting the protruding pipeline sleeves at the two ends of the circuit breaker conducting rod;

6) and connecting the breaker conducting rod with the breaker, testing the performance of the breaker conducting rod, and discharging defective products.

Further, the heating temperature is controlled at 120-160 ℃.

Further, the temperature of cooling is to reach room temperature.

Further, the metal layer is tin or silver.

The invention has the advantages that: according to the invention, the pipeline sleeve is tightly attached to the outside of the conducting rod of the circuit breaker in a heating mode, so that the safety of the conducting rod is effectively enhanced, and safety accidents in use are prevented.

Detailed Description

For the purpose of enhancing an understanding of the present invention, the following detailed description will describe specific embodiments of the present invention, which are given by way of illustration only and are not intended to limit the scope of the present invention.

The production process of the breaker conducting rod for the extra-high voltage power transmission comprises the following steps:

1) taking a bar with a proper length of a breaker conducting rod;

2) machining the workpiece into a length required to be set by a customer through a machine tool, and polishing and cutting the workpiece;

3) cleaning the outer surface of a conducting rod of the circuit breaker, and plating a metal layer, wherein the thickness of the metal layer is controlled to be 1-2mm, and the metal layer is tin or silver;

4) sleeving a pipeline sleeve with large corrugations outside the breaker conducting rod which is subjected to the metal coating, tightly attaching the pipeline sleeve to the outside of the breaker conducting rod by a heating method, and controlling the heating temperature to be 120-160 ℃;

5) cooling the circuit breaker conducting rod, and trimming and cutting the protruding pipeline sleeves at the two ends of the circuit breaker conducting rod, wherein the cooling temperature is up to room temperature;

6) and connecting the breaker conducting rod with the breaker, testing the performance of the breaker conducting rod, and discharging defective products.