Qufu Songli Electric Power Tower Co., Ltd.,  (mobile phone: +8613639411999) is the production of various ring cement concrete pole, equal diameter pole, cement three disks. Founded in 2006, the company is located in Jining, Shandong Province, the hometown of Confucius and Mences-with beautiful environment and convenient transportation. Now, the company has fixed assets of 20 million yuan, covers an area of 40,000 square meters (including 8,000 square meters of construction area), and has 185 employees, including 19 technicians and 15 people with a college degree or above. Since its establishment in 2006, with strong strength, sophisticated equipment, advanced technology, high quality products in just a few years, it has jumped into the advanced ranks of cement products industry in Shandong Province. Jining City government has been named the "contract-keeping unit"; For three consecutive years, Jining City Bureau of Quality and technical supervision was awarded "product quality trustworthy unit", Alibaba credit pass third-party certification enterprise, the company around the long-term and telecom, Unicom, mobile, State grid cooperation, product quality stability, by the Ministry of electric power industry, provincial Bureau of technical supervision building materials industry product testing center for many times, All the technical indicators have reached or exceeded the GB/T4623-2014 requirements.

Cement pole is used to install wire, cross, insulator and cable, also known as iron. The cable can be fixed on the pole by using the circular hoop, the tension of the cable can be adjusted by using the flower basket bolt, and the cross arm can be installed on the pole by using the cross arm cushion iron and the cross arm hoop. Support flat iron from below to support the transverse tank, can prevent the transverse arm skew. The lower end of the support flat iron needs to be fixed to a convex collar. When the cross arm is installed on the wooden pole, it needs to be tightened with anchor bolts. All kinds of gold should be galvanized or painted. Prevent rust.
The cross arm is the mounting frame for the insulators and also the arrangement frame to maintain the distance between the wires. Low voltage overhead lines commonly used to sweep Angle steel cross arm and wood cross arm six, insulator insulator once called porcelain, its role is to make the wire between the wire or between the wire and the cross arm, pole, earth to be insulated. Insulators should be able to withstand line voltage and have some mechanical strength. 1. Cable forms In overhead cable, cable can be divided into different forms according to the purpose and function.
(1) Ordinary cable: Ordinary cable is used for terminal rod, corner rod, branch rod, etc. The Angle between the cable and the pole - generally 45 degrees, such as terrain restrictions, can be appropriately reduced, but should not be small Ding 45 degrees; It can also be increased appropriately, but should not be greater than 60 degrees.
(2) herringbone side pull line: herringbone side line is composed of 2 ordinary pull lines. The soil installed in the straight part of the line has two sides. It is mostly used for the middle straight rod to prevent the utility pole from being scraped sideways.