CN104709607A - Deformation preventing machine of prefabricated direct burial insulating pipe high-density polyethylene pipe and deformation preventing method thereof - Google Patents
Deformation preventing machine of prefabricated direct burial insulating pipe high-density polyethylene pipe and deformation preventing method thereof Download PDFInfo
- Publication number
- CN104709607A CN104709607A CN201310677559.3A CN201310677559A CN104709607A CN 104709607 A CN104709607 A CN 104709607A CN 201310677559 A CN201310677559 A CN 201310677559A CN 104709607 A CN104709607 A CN 104709607A
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- Prior art keywords
- density polyethylene
- steel band
- high density
- deformation preventing
- deformation device
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Abstract
The invention relates to a deformation preventing machine of a prefabricated direct burial insulating pipe high-density polyethylene pipe and a deformation preventing method thereof. At present, after high-density polyethylene pipes are extruded, parts of the pipes cannot immediately enter the next production procedure, and are only stacked for preservation; the pipes are staggered and stacked in two layers to be prevented from deformation when being pressed against each other , but different degrees of deformation can be generated. The deformation preventing machine comprises a bent steel strip (1), wherein the two ends of the inner surface of the bent steel strip are connected with selected screw rods (3); and the two ends of a spiral fastening device (2) are connected with the selected screw rods. The deformation preventing machine is applied to insulating pipes.
Description
technical field:
the present invention relates to a kind of prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device and anti-deformation method.
background technology:
at present, high-density polytene pipeline after extrusion, due to be connected reason, section of tubing can not enter lower road production process immediately, only carry out stacking to preserve, mutually extrude the shape that remains unchanged for making pipeline and adopt and two-layerly arrange stacking mutually, but can produce and be out of shape in various degree.
summary of the invention:
the object of this invention is to provide a kind of prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device and anti-deformation method.
the object of the present invention is achieved like this:
a kind of prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device, and its composition comprises: bend steel band, described bending steel band inside face two ends are connected with the described loading screw that selects, and described screw fastener two ends are connected with the described loading screw that selects.
described prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device, and described bending steel band is C-shaped, describedly selects loading screw support bends steel band.
described prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device, and described selects loading screw and the mutual twist-lock of described screw fastener.
prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can the using method of anti-deformation device, the first step, can be close to described high density polyethylene (HDPE) covered pipe inwall and put well by anti-deformation device; Second step, described in turn can the transport screw fastener of anti-deformation device, the screw rod that bending steel band two ends are arranged extends in opposite directions due to the rotation of transport screw fastener, and finally reach and the bending steel band of anti-deformation device can be close to high density polyethylene (HDPE) hot oil line inwall, supporting pipeline wall is not because of crimp.
beneficial effect:
1.
advantage of the present invention completely solves high-density polytene pipeline to extrude the soft couch distortion of the pipeline caused because stacking, and keeps barrel features, can enter lower road production process at any time, enhance productivity.
the present invention has elastomeric bending steel band, steel band can carry out width design according to pipeline specifications, width is 20mm-100mm, owing to have employed the elasticity of steel plate, steel band is supported in conjunction with screw rod, carry out seamlessly being close to support to pipeline at high-density polytene pipeline inwall, stopped pipeline and occurred keeping waste product, saved productive costs.
the circular steel band two ends that the present invention is curving C type arrange rotary screw, extreme length is the radius of pipeline, at the supporting rotary fixture in screw rod termination, by the rotation of securing device, two screw rods extend to two ends, until steel band is close to inner-walls of duct, form powerful support, supporting pipeline wall is not because of crimp.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention.
detailed description of the invention:
embodiment 1:
a kind of prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device, and its composition comprises: bend steel band 1, described bending steel band inside face two ends are connected with the described loading screw 3 that selects, and described screw fastener 2 two ends are connected with the described loading screw that selects.
embodiment 2:
prefabricated direct-buried thermal insulation pipe high density polyethylene pipe according to embodiment 1 can anti-deformation device, and described bending steel band is C-shaped, describedly selects loading screw support bends steel band.
embodiment 3:
prefabricated direct-buried thermal insulation pipe high density polyethylene pipe according to embodiment 1 or 2 can anti-deformation device, and described selects loading screw and the mutual twist-lock of described screw fastener.
embodiment 4:
prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can the using method of anti-deformation device, the first step, can be close to described high density polyethylene (HDPE) covered pipe inwall and put well by anti-deformation device; Second step, described in turn can the transport screw fastener of anti-deformation device, the screw rod that bending steel band two ends are arranged extends in opposite directions due to the rotation of transport screw fastener, and finally reach and the bending steel band of anti-deformation device can be close to high density polyethylene (HDPE) hot oil line inwall, supporting pipeline wall is not because of crimp.
Claims (4)
1. a prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device, its composition comprises: bending steel band, it is characterized in that: described bending steel band inside face two ends are connected with the described loading screw that selects, and described screw fastener two ends are connected with the described loading screw that selects.
2. prefabricated direct-buried thermal insulation pipe high density polyethylene pipe according to claim 1 can anti-deformation device, it is characterized in that: described bending steel band is C-shaped, describedly selects loading screw support bends steel band.
3. prefabricated direct-buried thermal insulation pipe high density polyethylene pipe according to claim 1 and 2 can anti-deformation device, it is characterized in that: described selects loading screw and the mutual twist-lock of described screw fastener.
4. a prefabricated direct-buried thermal insulation pipe high density polyethylene pipe anti-deformation method, is characterized in that: the first step, can be close to described high density polyethylene (HDPE) covered pipe inwall and put well by anti-deformation device; Second step, described in turn can the transport screw fastener of anti-deformation device, the screw rod that bending steel band two ends are arranged extends in opposite directions due to the rotation of transport screw fastener, and finally reach and the bending steel band of anti-deformation device can be close to high density polyethylene (HDPE) hot oil line inwall, supporting pipeline wall is not because of crimp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677559.3A CN104709607B (en) | 2013-12-13 | 2013-12-13 | Prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device and anti-deformation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677559.3A CN104709607B (en) | 2013-12-13 | 2013-12-13 | Prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device and anti-deformation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104709607A true CN104709607A (en) | 2015-06-17 |
| CN104709607B CN104709607B (en) | 2017-06-20 |
Family
ID=53409433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310677559.3A Expired - Fee Related CN104709607B (en) | 2013-12-13 | 2013-12-13 | Prefabricated direct-buried thermal insulation pipe high density polyethylene pipe can anti-deformation device and anti-deformation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104709607B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157955Y (en) * | 2008-03-05 | 2008-12-03 | 湖南湘东化工机械有限公司 | Internal-support round fixture for preventing welding deformation |
| CN201771687U (en) * | 2010-05-11 | 2011-03-23 | 江苏宇杰钢机有限公司 | Internal brace stay used for preventing deformation of flange on wind power generation tower during transportation |
| CN202780348U (en) * | 2012-09-26 | 2013-03-13 | 中国十七冶集团有限公司 | Detachable reinforcing device for barrel assembly welding-deformation prevention |
| JP2013144566A (en) * | 2012-01-16 | 2013-07-25 | Toyo Cap Manufacturing Ltd | Straw package and container with straw |
-
2013
- 2013-12-13 CN CN201310677559.3A patent/CN104709607B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157955Y (en) * | 2008-03-05 | 2008-12-03 | 湖南湘东化工机械有限公司 | Internal-support round fixture for preventing welding deformation |
| CN201771687U (en) * | 2010-05-11 | 2011-03-23 | 江苏宇杰钢机有限公司 | Internal brace stay used for preventing deformation of flange on wind power generation tower during transportation |
| JP2013144566A (en) * | 2012-01-16 | 2013-07-25 | Toyo Cap Manufacturing Ltd | Straw package and container with straw |
| CN202780348U (en) * | 2012-09-26 | 2013-03-13 | 中国十七冶集团有限公司 | Detachable reinforcing device for barrel assembly welding-deformation prevention |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104709607B (en) | 2017-06-20 |
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Granted publication date: 20170620 Termination date: 20211213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |