CN208331467U - The inside and outside simultaneous coiling steel pipe for setting reinforcing ring - Google Patents
The inside and outside simultaneous coiling steel pipe for setting reinforcing ring Download PDFInfo
- Publication number
- CN208331467U CN208331467U CN201821013359.2U CN201821013359U CN208331467U CN 208331467 U CN208331467 U CN 208331467U CN 201821013359 U CN201821013359 U CN 201821013359U CN 208331467 U CN208331467 U CN 208331467U
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- China
- Prior art keywords
- steel pipe
- steel
- pipe body
- loop
- outside
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to pipe technology fields, title is the inside and outside simultaneous coiling steel pipe for setting reinforcing ring, including steel pipe body, the steel pipe body is to be welded to coil steel pipe with the steel plate contact site between steel plate coiled coil, adjacent week, has inner cavity inside the steel pipe body；It is characterized in that: having spaced outer steel loop outside the steel pipe body, outer steel loop inner circumferential and steel pipe body periphery contact and are welded to connect；There is spaced interior steel loop, interior steel loop periphery and steel pipe body lumen contact inside the steel pipe body inner cavity and head on around inner cavity, the interior steel loop side and steel pipe body are welded and fixed；It passes through on steel pipe, outer steel loop and the setting of interior steel loop interval.Such coiling steel pipe has the advantages that be unlikely to deform, ability to bear is strong.
Description
Technical field
The utility model relates to pipe technology fields, concretely relate to coiling steel pipe.
Background technique
Coiling steel pipe includes steel pipe body, and the steel pipe body is coiled to form with steel plate, and material used is strip
The steel plate of shape, steel plate coiling more weeks form helical form, the steel plate contact site between adjacent week is welded and coils steel pipe；It is existing
Have in technology, be not provided with strengthening part outside coiling steel pipe, since coiling steel pipe is buried in underground throughout the year, generally requires above
Place weight, such coiling steel pipe has the shortcomings that be easily deformed, bear can be poor.
Summary of the invention
The purpose of the present invention is to disadvantages mentioned above, provide it is a kind of be unlikely to deform, the coiling steel that ability to bear is strong
Pipe --- the inside and outside simultaneous coiling steel pipe for setting reinforcing ring.
The object of the present invention is achieved like this: the inside and outside simultaneous coiling steel pipe for setting reinforcing ring, including steel pipe body, described
Steel pipe body is to be welded to coil steel pipe with the steel plate contact site between steel plate coiled coil, adjacent week, the steel
There is inner cavity inside tube body；It is characterized in that: having spaced outer steel loop, outer steel loop inner circumferential outside the steel pipe body
It contacts and is welded to connect with steel pipe body periphery；There is spaced interior steel loop, interior steel inside the steel pipe body inner cavity
Ring periphery and steel pipe body lumen contact simultaneously head on around inner cavity, and the interior steel loop side and steel pipe body are welded and fixed；?
It passes through on steel pipe, outer steel loop and the setting of interior steel loop interval.
Further speaking, the material of the interior steel loop and outer steel loop is high-strength glass hard steel.
Further speaking, there are also link up with outside the outer steel loop.
Further speaking, the section of the interior steel loop is the structure of triangle, and side is inclined-plane.
Further speaking, there are also lateral dowel between adjacent steel loop, dowel both ends are welded on steel loop, intermediate
It is welded on outside steel pipe body.
The beneficial effects of the present invention are: such coiling steel pipe has the advantages that be unlikely to deform, ability to bear is strong；
The material of the interior steel loop and outer steel loop is high-strength glass hard steel, also has the advantages that intensity is higher；
There are also linking up with outside the steel loop, also have the advantages that lifting is convenient；
The section of the interior steel loop is the structure of triangle, and side is inclined-plane, also has working fluid resistance in pipeline
The small advantage of power.
Detailed description of the invention
Fig. 1 is the side schematic view of the utility model.
Fig. 2 is the diagrammatic cross-section of the utility model.
Fig. 3 is the part B enlarged diagram in Fig. 1.
Wherein: 1, steel pipe body 2, outer steel loop 3, interior steel loop 4, hook 5, inclined-plane 6, dowel.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, 2, 3, the inside and outside simultaneous coiling steel pipe for setting reinforcing ring, including steel pipe body 1, the steel pipe body be
It is welded with the steel plate contact site between steel plate coiled coil, adjacent week and coils steel pipe, inside the steel pipe body
With inner cavity；It is characterized in that: having spaced outer steel loop 2, outer steel loop inner circumferential and steel pipe sheet outside the steel pipe body
External week contacts and is welded to connect；There is spaced interior steel loop 3 inside the steel pipe body inner cavity, interior steel loop periphery and
Steel pipe body lumen contact simultaneously heads on around inner cavity, and the interior steel loop side and steel pipe body are welded and fixed；On steel pipe from
One end is arranged to the other end, outer steel loop and interior steel loop interval.
In this way, due to the setting of inside and outside steel loop there is the utility model than interior steel loop is separately provided or is separately provided outer
Steel loop (in the case that quantity is the same) bearing strength wants high advantage.
Further speaking, the material of the interior steel loop and outer steel loop is high-strength glass hard steel.
Further speaking, there are also hooks 4 outside the outer steel loop.
Further speaking, the section of the interior steel loop is the structure of triangle, and side is inclined-plane 5, as shown in Figure 3.
Further speaking, there are also lateral dowel 6 between adjacent steel loop, dowel both ends are welded on steel loop, in
Between be welded on outside steel pipe body.
Above is only a specific embodiment of the present invention, but structure feature of the invention is not limited to this, any ability
Within the field of the present invention, made changes or modifications all cover in the scope of the patents of the invention the technical staff in domain.
Claims (5)
1. the simultaneous coiling steel pipe for setting reinforcing ring inside and outside, including steel pipe body, the steel pipe body are with steel plate coiled coil, phase
Steel plate contact site between adjacent week, which is welded, coils steel pipe, has inner cavity inside the steel pipe body；It is characterized in that:
There is spaced outer steel loop, outer steel loop inner circumferential and steel pipe body periphery contacts and the company of welding outside the steel pipe body
It connects；There is spaced interior steel loop, interior steel loop periphery and steel pipe body lumen contact are simultaneously inside the steel pipe body inner cavity
It heads on around inner cavity, the interior steel loop side and steel pipe body are welded and fixed；It passes through on steel pipe, outer steel loop
It is arranged with interior steel loop interval.
2. the inside and outside simultaneous coiling steel pipe for setting reinforcing ring according to claim 1, it is characterized in that: the interior steel loop and outer steel
The material of ring is high-strength glass hard steel.
3. the inside and outside simultaneous coiling steel pipe for setting reinforcing ring according to claim 1, it is characterized in that: outside the outer steel loop also
There is hook.
4. the inside and outside simultaneous coiling steel pipe for setting reinforcing ring according to claim 1,2 or 3, it is characterized in that: the interior steel loop
Section be triangle structure, side is inclined-plane.
5. the inside and outside simultaneous coiling steel pipe for setting reinforcing ring according to claim 4, it is characterized in that: between adjacent steel loop also
Lateral dowel, dowel both ends are welded on steel loop, and centre is welded on outside steel pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013359.2U CN208331467U (en) | 2018-06-29 | 2018-06-29 | The inside and outside simultaneous coiling steel pipe for setting reinforcing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821013359.2U CN208331467U (en) | 2018-06-29 | 2018-06-29 | The inside and outside simultaneous coiling steel pipe for setting reinforcing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331467U true CN208331467U (en) | 2019-01-04 |
Family
ID=64785424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821013359.2U Expired - Fee Related CN208331467U (en) | 2018-06-29 | 2018-06-29 | The inside and outside simultaneous coiling steel pipe for setting reinforcing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331467U (en) |
-
2018
- 2018-06-29 CN CN201821013359.2U patent/CN208331467U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |