What Is a Load Pull?

Rally table, an instrument used for tension measurement, has the advantages of flexibility, maneuverability and so on. There are two display modes: dial pointer display and electronic digital display.

Rally table

Rally table, an instrument used for tension measurement, has the advantages of flexibility, maneuverability and so on. There are two display modes: dial pointer display and electronic digital display.

Chinese name

Rally table

component

Dial, assembled buckle and swivel hook

Advantages

Easy to use, clear readings and stable performance

Use

Petroleum, coalfield, geological exploration

The dial type tension gauge was originally designed to measure the tension of telephone lines. Now it has fully proved its unlimited flexibility as a tension, tension and weight detection instrument. Flexible use: hanging weighing; bridge cable; adjusting the tension of the cable; on-site measurement of the tension and tension of the chain, rope, wire, etc. Dial type tension meter is an instrument with advantages such as easy to use, clear reading, stable performance, safety and reliability.

Dial, assembled buckle and swivel hook

It can be divided into:

Electronic digital display, dial pointer display. Electronic digital display can be called, dynamometer, dynamometer. Dial pointer display can be called, rally watch, mechanical watch and so on.

It can be divided into:

Dial + assembled buckle = hanging scale, weighing scale; dial + assembled buckle + rotating hook composition = hanging scale, hook weighing, weighing scale, hanging scale.

This product is used for gravity measurement in petroleum, coalfield, geological exploration, aquatic fishing, lifting machinery and other industries. At the same time, it is also used in traction measurement of tractor, automobile transportation, power line erection, construction and other industries. Can be used for oil drilling, workover, mining exploration instructions, drill pipe suspension; can be used for river transportation, marine fishing, and various anchor chain tension measurement; can be used by naval forces for the deployment and removal of mines; available for the power industry Tension measurement during high-voltage wiring; Gravity measurement for engineering buildings and belt conveyors; Tension test for various safety equipment. It can measure the instantaneous value of traction resistance under static load and dynamic load. The red needle on the dial indicates the maximum pulling force value during the measurement.

In engineering, guessing is unacceptable, unreliable, and mistakes are not allowed even once. When someone works around high-tension cables or heavy loads, any mistake will be fatal. How to choose a measurement tool that you can trust is crucial. You can choose from the following aspects:

I. Strong shell structure

Range

Third, higher precision design

4. Safety factor for overload protection and durability

Five, good after-sales service

Rally tables currently on the market are divided into domestic brands and foreign brands. Product quality and product prices vary greatly by region. Domestic brands have low prices, rough manufacturing processes, and even some products have large deviations in accuracy. Relatively speaking, the foreign brand industry started early, has a deep industrial application background, mature experience and technology. Compared with domestic products, the product has obvious advantages, but the price is higher.

Domestic brands are relatively complex, product quality varies, Jiangsu and Zhejiang started earlier. The foreign brand started earlier with the American DILLON company. Since 1937, the Dillon tension gauge has been used as a force measuring tool in the engineering industry.

Convenient reading -large dial with reverse parallax, hands display, no problem even at an angle.

Zeroing range-20% of full scale can be cleared by zeroing control l.

Dust - proof planetary gears, sector gears and shafts are mounted on tight bearings. The bearings are permanently sealed against dust. Never need oil lubrication.

Solid structure -the body box is heavy aluminum alloy casting, strong enough to withstand impact.

Sophisticated Design Professionally designed alloy steel beams convert force into pounds. Steel beams only bend 0.026 "at full scale. Loads are displayed immediately.

Reduced wear planetary gears, sector gears made of stainless steel and hardened aluminum. The use of these different materials greatly reduces friction and wear.

Surface treatment -Special coatings protect the instrument from rust, scratches and corrosion.

Maximum display -After the load is removed, the pointer can still stay to indicate the maximum load point