CN203805303U - Winding prefabricated direct-buried insulating pipe wound guiding device - Google Patents
Winding prefabricated direct-buried insulating pipe wound guiding device Download PDFInfo
- Publication number
- CN203805303U CN203805303U CN201320819071.5U CN201320819071U CN203805303U CN 203805303 U CN203805303 U CN 203805303U CN 201320819071 U CN201320819071 U CN 201320819071U CN 203805303 U CN203805303 U CN 203805303U
- Authority
- CN
- China
- Prior art keywords
- winding
- wound around
- prefabricated direct
- pipe
- steel pipe
- Prior art date
- 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
Links
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model relates to a winding prefabricated direct-buried insulating pipe wound guiding device. At present, in the process of production of winding prefabricated direct-buried insulating pipe wound outer protective pipes, a high-density polyethylene melting band wound at the beginning cannot be immediately bonded with rigid polyurethane foam materials, so that the extrusion speed of the high-density polyethylene melting band is not the same as the bonding and winding speed of the rigid polyurethane foam materials, raw materials are wasted, and sometimes, high temperature potential safety hazards are caused. The winding prefabricated direct-buried insulating pipe wound guiding device comprises a steel pipe 3 for winding the outer protective pipe, and is characterized in that the steel pipe 3 for winding the outer protective pipe is connected with a square steel pipe 2 for fastening; a fastening device 1 is connected with the steel pipe 3 for winding the outer protective pipe and the square steel pipe 2 for fastening. The winding prefabricated direct-buried insulating pipe wound guiding device is applicable to production of prefabricated direct-buried insulating pipe wound outer protective pipes.
Description
technical field:
the utility model relates to a kind of shape prefabricated direct-buried thermal insulation pipe that is wound around and is wound around guide.
background technology:
at present, be wound around prefabricated direct-buried thermal insulation pipe be wound around outside in the technique of pillar, the high density polyethylene (HDPE) melting band that starts to be wound around can not be bonding with hard polyurethane foam at once, cause highly densely moulding polyethylene melting band extruded velocity and polyurethane sticking speed of wrap does not match, waste raw material, sometimes also can cause high temperature safe hidden danger.
utility model content:
the purpose of this utility model is to provide a kind of shape prefabricated direct-buried thermal insulation pipe that is wound around and is wound around guide.
the purpose of this utility model is achieved in that
a kind of shape prefabricated direct-buried thermal insulation pipe that is wound around is wound around guide, its composition comprises: outer pillar winding steel pipe, described outer pillar is wound around and is connected by steel square tube with fastening with steel pipe, fastener respectively with described outer pillar steel pipe for winding, described be fasteningly connected by steel square tube.
described winding shape prefabricated direct-buried thermal insulation pipe is wound around guide, described four outer pillars be wound around with steel pipe and described two fastening by steel square tubes according to the inscribe quadrangle size of pipe diameter, being made into is highly 800mm square stool cribbing.
described winding shape prefabricated direct-buried thermal insulation pipe is wound around guide, and four on described square stool cribbing arrange four export-oriented fasteners with steel pipe inner wall contact site.
described winding shape prefabricated direct-buried thermal insulation pipe is wound around guide, on described fastener, has through hole, and outside precession screw is installed in the through hole on fastener.
beneficial effect:
1. the utility model is applied in the technique that outside prefabricated direct-buried thermal insulation pipe winding, pillar is produced at winding shape prefabricated direct-buried thermal insulation pipe winding guide, plays the effect of quick winding.
the utility model is overlapped at once on hard polyurethane foam outer wall after high density polyethylene (HDPE) melting band is extruded, accomplish bonding immediately, and carry out the synchronous out pillar that is wound around, reduce and after high density polyethylene (HDPE) melting band is extruded, fail the waste that synchronously overlaps and be wound around, the cost that reduces high density polyethylene (HDPE), has improved winding process production efficiency.
the utlity model has easy to usely, install rapidly, freely, lightweight feature, has stopped melting band and has extruded with pipeline and rotate nonsynchronous problem in dismounting.
the utility model is wound around and compares with original human assistance, has reduced artificial quantity, has stopped the waste of high density polyethylene (HDPE), cost-saving.
brief description of the drawings:
accompanying drawing 1 is structural representation of the present utility model.
accompanying drawing 2 is left side views of accompanying drawing 1.
detailed description of the invention:
embodiment 1:
a kind of shape prefabricated direct-buried thermal insulation pipe that is wound around is wound around guide, its composition comprises: outer pillar is wound around with steel pipe 3, described outer pillar is wound around and is connected by steel square tube 2 with fastening with steel pipe, fastener 1 respectively with described outer pillar steel pipe for winding, described be fasteningly connected by steel square tube.
embodiment 2:
be wound around guide according to winding shape prefabricated direct-buried thermal insulation pipe described in embodiment 1, described four outer pillars be wound around with steel pipe and described two fastening by steel square tubes according to the inscribe quadrangle size of pipe diameter, being made into is highly 800mm square stool cribbing.
embodiment 3:
be wound around guide according to the winding shape prefabricated direct-buried thermal insulation pipe described in embodiment 2, four on described square stool cribbing arrange four export-oriented fasteners with steel pipe inner wall contact site.
embodiment 4:
be wound around guide according to the winding shape prefabricated direct-buried thermal insulation pipe described in embodiment 1 or 2, on described fastener, have through hole, outside precession screw is installed in the through hole on fastener.
Claims (4)
1.
a kind of shape prefabricated direct-buried thermal insulation pipe that is wound around is wound around guide, its composition comprises: outer pillar winding steel pipe, it is characterized in that: described outer pillar is wound around and is connected by steel square tube with fastening with steel pipe, fastener respectively with described outer pillar steel pipe for winding, described be fasteningly connected by steel square tube.
2.
winding shape prefabricated direct-buried thermal insulation pipe according to claim 1 is wound around guide, it is characterized in that: described four outer pillars be wound around with steel pipes and described two fastening by steel square tubes according to the inscribe quadrangle size of pipe diameter, being made into is highly 800mm square stool cribbing.
3.
winding shape prefabricated direct-buried thermal insulation pipe according to claim 2 is wound around guide, it is characterized in that: four on described square stool cribbing arrange four export-oriented fasteners with steel pipe inner wall contact site.
4.
winding shape prefabricated direct-buried thermal insulation pipe according to claim 1 and 2 is wound around guide, it is characterized in that: on described fastener, have through hole, outside precession screw is installed in the through hole on fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819071.5U CN203805303U (en) | 2013-12-13 | 2013-12-13 | Winding prefabricated direct-buried insulating pipe wound guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819071.5U CN203805303U (en) | 2013-12-13 | 2013-12-13 | Winding prefabricated direct-buried insulating pipe wound guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805303U true CN203805303U (en) | 2014-09-03 |
Family
ID=51444105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819071.5U Expired - Fee Related CN203805303U (en) | 2013-12-13 | 2013-12-13 | Winding prefabricated direct-buried insulating pipe wound guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660268A (en) * | 2013-12-13 | 2014-03-26 | 哈尔滨朗格斯特节能科技有限公司 | Winding guider for winding prefabricated direct-buried insulating pipes and winding method of winding guider |
-
2013
- 2013-12-13 CN CN201320819071.5U patent/CN203805303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660268A (en) * | 2013-12-13 | 2014-03-26 | 哈尔滨朗格斯特节能科技有限公司 | Winding guider for winding prefabricated direct-buried insulating pipes and winding method of winding guider |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203805303U (en) | Winding prefabricated direct-buried insulating pipe wound guiding device | |
| CN103317730B (en) | A kind of helical bellows online enlarging continuous winding thermal forming device | |
| CN205908021U (en) | Novel basement outer wall sealing screw | |
| CN205259605U (en) | Novel stagnant water split bolt | |
| CN103660268A (en) | Winding guider for winding prefabricated direct-buried insulating pipes and winding method of winding guider | |
| JP2018525252A (en) | Injection stack molding method and apparatus for polymer piping | |
| CN201354891Y (en) | Plastic wound structural wall pipe | |
| CN2874177Y (en) | Secondary winding double structure wall pipe | |
| CN204403597U (en) | Petroleum pipeline | |
| CN204201302U (en) | A kind of concrete plumbing normal pressure pipeline adopting thin frp lining | |
| CN203487462U (en) | Finished steel strand bundle pushing device | |
| CN202580349U (en) | Tube framework reinforced composite plastic tube | |
| CN202090599U (en) | Combined water stop screw rod | |
| CN204226877U (en) | A kind of steel band reinforced spiral ripple pipe | |
| CN203622921U (en) | Primary cooling device of winding type high density polyethylene (HDPE) for prefabricated buried insulating pipes | |
| CN204420345U (en) | Petroleum pipeline | |
| CN104453048A (en) | Connecting structure and connecting method for combined core mold | |
| CN202308994U (en) | Plastic cable pipe | |
| CN204986068U (en) | What small -bore nothing bondd seam moulds muscle spiral pipe | |
| CN204239920U (en) | Slip-knot pipe fitting | |
| CN202812514U (en) | Novel reinforcement winding pipe with winding structural wall | |
| CN203517035U (en) | Large-diameter polyethylene winding structure pressure pipe | |
| CN206112278U (en) | Environmental protection square tube | |
| CN203309380U (en) | Simple three-layer thermal insulation pipe | |
| CN206446113U (en) | A kind of polyethylene winding structure wall pipe Type B mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140903 Termination date: 20211213 |