1. Overview of Jack Reaction Frame

1. The main purpose of the jack reaction frame

This jack reaction frame mainly used for electric hydraulic, feedthrough, large tonnage, special large stroke, standard type, non-standard type and other special specifications, various detection types of jacks, not greater than the maximum carrying capacity 10000kN. Compression can also be used to detect a variety of materials of concrete, large parts, etc. , we are measuring and testing, manufacturing companies, roads, buildings, railways, bridges and other construction units and supervision companies, quality inspection departments must have the test device.

2. Features of jack host

1)  The reaction frame is mainly composed of a movable upper beam, four uprights (screws), a workbench, a mobile trolley, and a remote control box.

2)  Movable upper beam and worktable: high-strength precision cast steel is used, which is machined to ensure parallelism, rigidity of the whole machine and stability of long-term use.

3)  Four-pillar (screw): 45# high-quality carbon steel is used, quenched and tempered after rough machining, and then finished into shape.

4)  Remote control box: suspended type, installed on the moving beam, can remotely control the beam to move up and down, used to adjust the test space;

2. The advantages of the jack reaction frame:

1. The motor drives the beam to move up and down to adjust the size of the test space to meet the testing of different specifications and different size jacks.

2. It is convenient, fast, practical, efficient, time-saving and labor-saving.

3. The safety is extremely high, completely eliminating the factors and hidden dangers that cause personal accidents and environmental safety.

4. Suspended control box: Installed on the beam, it can be conveniently placed and taken out; the flexible spiral line can be remotely controlled, and the beam can be moved up and down at a low position to adjust the size of the space; and the jack and the sensor can be observed at close range contact position , and make small adjustments . At the same time, it protects valuable sensors and personnel safety; it greatly facilitates the operator and has a high safety factor.

5. Mobile trolley : jack can be easily loaded and unloaded, saving time and effort, fast and efficient.

6. The sensor bracket, superposition design, easy mounting a plurality of different sizes and different outer diameter of the sensor; adjustable bracket connecting rings and loop type, can be easily manually large distances, the wrench locking operation , rapid adjustment Sensor placement space is convenient for sensor placement.

7. There are very powerful extension functions. The oil source system is added, and it can be expanded into a large pressure testing machine.

8. Test standard: JJG621-2005 "Hydraulic Jack" Verification Regulation

Three, the main technical indicators of the jack reaction frame

Note: 1. The test space can be customized, 2. The mobile trolley is optional, additional charge