Adjustable U Head Jack

Adjustable U Head Jack

Details
Use scaffold jacks provide a stable foundation for scaffolding on uneven ground, ensuring construction safety and balance.
Category
Scaffold Jacks
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Description
Technical Parameters

Product Name

Adjustable Scaffolding Screw Jacks U Head

Material

Hot Rolled Steel

Diameter*Thickness

38mm X 4mm

Length

650mm

U Size

150 X 170 X 125 X 100

Standard

BS-1139

Surface Treatment

Painted / Hot Dipped Galvanized

 

Solid Jack Base

Screw Jack (mm)

Base Plate(mm)

Weight

30x400

120x120x4

2.61kg

30x600

120x120x4

3.58kg

32x400

120x120x4

3.06kg

34x400

120x120x4

3.25kg

34x600

120x120x4

4.51kg

Hollow Jack Base

38x4x600

150x150x5

3.39kg

38x4x660

150x150x6

3.77kg

38x4x760

150x150x5

3.93kg

48x4x600

150x150x6

4.51kg

48x4x900

150x150x6

5.97kg

Solid U Head Jack

30x400

150x150x50x4

3.35kg

30x600

150x120x50x4

4.08kg

32x600

120x120x50x4

3.28kg

34x400

105x100x50x4

4.55kg

34x600

150x120x50x4

5.01kg

Hollow U Head Jack

38x4x600

150x150x50x5

3.99kg

38x4x660

170x150x80x6

5.04kg

38x4x700

165x150x50x5

4.61kg

48x4x600

150x150x50x6

5.23kg

48x4x900

200x200x50x8

8.68kg

 

The Application

 

  • The scaffolding adjustable u head jack are usually used in Frame scaffold.
  • The hollow base jack used in modular scaffold, for example the Ringlock system, Cuplock system, and Kwikstage system.
  • U jack base is used for securely bear the load of primary and secondary beams. base jack can adjust the process of scaffolding structures, which ensure stable for your construction work.

 

Hollow U Head Jack

38x4x600

150x150x50x5

3.99kg

38x4x660

170x150x80x6

5.04kg

38x4x700

165x150x50x5

4.61kg

48x4x600

150x150x50x6

5.23kg

48x4x900

200x200x50x8

8.68kg

Solid U Head Jack

30x400

150x150x50x4

3.35kg

30x600

150x120x50x4

4.08kg

32x600

120x120x50x4

3.28kg

34x400

105x100x50x4

4.55kg

34x600

150x120x50x4

5.01kg

 

Feature

 

Scaffold jacks provide a safe and stable platform for elevated work, making them ideal for construction, equipment leveling, and automotive repair applications. Key advantages of using Scaffold jacks include:
1.High load capacity to securely support various equipment
2.Versatility for any terrain, suitable for both flat and uneven surfaces, expanding scaffold usage possibilities
3.Precise support to ensure structural stability during operation
4.Scaffold Jacks feature excellent corrosion resistance for use in diverse environments
5.Adjustable height allows the Scaffold jack to compensate for uneven ground levels

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Functions of Different Scaffold Jack Attachments

 

The same adjustable scaffold jack can perform various functions when paired with different attachments. By swapping top or bottom connectors, it can be used for leveling, beam support, formwork support, or slope construction. Let's explore more applications of Scaffold jacks!
Universal Jack + Fixed Socket Base
The adjustable jack base commonly serves as a leveling foot at the bottom of scaffolding. When connected to a bowl-type drop head, it can also support filler beams and bowl-type floor beams.
Universal Jack + Fixed Universal Joint Head
This adjustable U-type jack is used at the top of scaffolding to support scaffolding timber, steel beams, aluminum beams, and similar structures. U-type universal jack scaffolding is widely used in concrete and construction work for various types of floor and beam formwork.
Universal Jack + Fixed Fork Head
Adjustable fork head jacks support main and secondary scaffolding beams in four directions. Suitable for formwork of various shapes for slabs and beams.
Universal Jack + Rotating Base
Rotating jacks for slope foundation construction.

 

Key Components of a Scaffold Jack

 

1.Threaded Shaft: The primary component of a screw jack, used to adjust height.
2.Base Plate: Mounted at the bottom of the screw jack, it helps prevent sinking or loss of balance.
3.Adjusting Nut: Used to control the height of the scaffolding legs during vertical adjustment.

 

Factory Strength & Production Capability

 

Irontrix is a direct scaffolding manufacturing factory in China. Our production line covering cutting, welding, surface treatment, assembling and final inspection.image001

 

Loading Inspection and Certification

 

International safety standards, including as OSHA, EN, BS and ANSI , are met by our Steel Planks with Hook. Before delivery, we provide Strict quality and load-bearing inspections. All systems have access to certification and inspection reports, ensuring the safety of your business.

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FAQ

 

Q: How does the height adjustment work on an adjustable jack base?

A: The height of an adjustable jack base is modified by rotating the threaded stem. As the stem is turned, it either raises or lowers the base plate, allowing the scaffold to be positioned precisely on uneven surfaces and providing a level foundation.

Q: What materials are scaffolding adjustable jack bases and U-head jacks made from?

A: These jacks are usually made from high-strength steel for durability and stability. The base plate may be coated or galvanized to prevent rusting and improve longevity, especially in outdoor and construction environments.

 

 

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