Unlock instant, AI-driven research and patent intelligence for your innovation.

Construction prop and method for manufacturing same

A support and construction technology, which is applied in the on-site preparation of building components, building construction, construction, etc., to achieve the effect of excellent resistance to corrosion formation, excellent performance, and saving trimming operations.

Inactive Publication Date: 2014-04-09
SCAFOM INT
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Document GB-755831 (which has a thread integrated into the outer tube) has the disadvantage that for the purpose of providing the thread in the outer tube, the thickness of the outer tube should be approximately 3.5 mm, so that also at this location there is all required strength
[0004] Document DE694113U (which has a threaded bushing which is connected by welding to the upper end of the pipe forming the outer pipe) has the disadvantage that a welding operation needs to be performed to connect the threaded bushing to the Tube

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Construction prop and method for manufacturing same
  • Construction prop and method for manufacturing same
  • Construction prop and method for manufacturing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In one embodiment, figure 1 An example of this implementation is shown in , and Figure 1A Detail A of which is shown, the building support 10 comprises an outer tube 12 having a longitudinal central axis L. As shown in FIG. The outer tube 12 has a foot 14 at its lower end. A thread 16 is provided at a position adjacent to the upper end of the outer tube 12 . On the thread there are two elongated holes 18 which extend in a direction parallel to the longitudinal center axis L and are provided diametrically opposite one another in the outer tube 12 . The building support 10 also includes an inner tube 20 slidably received within the outer tube 12 . The inner tube 20 has a series of paired holes 22 arranged over a part of the length of the inner tube 20 . The two holes of each pair of holes 22 are provided diametrically opposite each other in the inner tube 20 . It is also possible for the inner tube to have several series of pairs of holes, for example two series of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Construction prop provided with an outer pipe with a longitudinal central axis, a foot at a lower end of the outer pipe, a screw thread adjacent an upper end of the outer pipe, two slotted holes which are located at the screw thread and which extend in a direction parallel to the longitudinal central axis and which are provided diametrically relative to each other in the outer pipe, wherein an inner pipe is slideably received in the outer pipe and is provided with a series of pairs of holes which are arranged over a part of the length of the inner pipe, while the two holes of each of the pairs of holes are disposed diametrically relative to each other in the inner pipe, wherein, in the outer pipe, which is of thin-walled design, a reinforcing pipe part is included at the screw thread.

Description

technical field [0001] The invention relates to a building support. Background technique [0002] Building supports have been known for many years. Examples of building supports are described in documents GB-755831 and DE694113U. These known building supports comprise an outer tube having a longitudinal central axis. The known outer tube has a foot at the lower end of the outer tube and a thread adjacent the upper end of the outer tube. Further, two elongated holes are provided on the thread and extend in a direction parallel to the longitudinal central axis, and the two elongated holes are arranged diametrically opposite each other in the outer tube. The known building support also comprises an inner tube which is slidably received within said outer tube. The inner tube has a series of pairs of holes arranged over a portion of the length of the inner tube, with two holes of each pair of holes being arranged diametrically opposite each other in the inner tube. The known...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04G25/06
CPCE04G25/06E04G25/061E04G25/065
Inventor F·J·L·H·布林克曼
Owner SCAFOM INT