CN207161957U - A kind of outer protective polyethylene pipe connecting structure of convenient docking - Google Patents
A kind of outer protective polyethylene pipe connecting structure of convenient docking Download PDFInfo
- Publication number
- CN207161957U CN207161957U CN201721048549.3U CN201721048549U CN207161957U CN 207161957 U CN207161957 U CN 207161957U CN 201721048549 U CN201721048549 U CN 201721048549U CN 207161957 U CN207161957 U CN 207161957U
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- CN
- China
- Prior art keywords
- outer protective
- polyethylene
- buckling groove
- connecting structure
- pipe connecting
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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.)
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of outer protective polyethylene pipe connecting structure of convenient docking, its drip irrigation device is to include the adjacent multiple polyethylene outer protective pipes being mutually butted, buckling groove is provided with one end end that polyethylene outer protective pipe is mutually butted, the position that buckling groove is corresponded on another adjacent polyethylene outer protective pipe is installed with the clamping block to be cooperated with buckling groove, on the polyethylene outer protective pipe at buckling groove sleeve is connected with along the sliding of polyethylene outer protective pipe length direction, the position that sleeve is corresponded on the polyethylene outer protective pipe at clamping block is provided with external screw thread, the internal thread to be cooperated with external screw thread is provided with the inner ring surface of sleeve, convenience is reached and grafting is carried out to two polyethylene outer protective pipes, polyethylene outer protective pipe is enabled effectively to protect the technique effect of steel pipe.
Description
Technical field
Steel pipe safety protection field is the utility model is related to, more particularly to a kind of polyethylene outer protective pipe connection of convenient docking
Structure.
Background technology
The development of steel pipe's production technology starts from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, twice
The manufacture of naval vessel, boiler, aircraft during world war, the manufacture of apparatus of thermo-electric power boiler after World War II, the hair of chemical industry
Exhibition and the drilling of petroleum gas and transport etc., all effectively promote hair of the Steel Tube Industries in kind, yield and quality
Exhibition；Steel pipe is applied not only to trandfer fluid and powdery solid, exchanges heat energy, manufacture machine components and container, and it or one kind are economical
Steel, steel pipe in transportation easily because of friction and caused by damage, the use of image steel pipe.
The existing Chinese patent for referring to Application No. 201420135241.2, it discloses a kind of steel pipe protective cover,
With a pair made of insulating materials symmetrical clamshells, two clamshells are relative to be connected, and described clamshell is small by upper end arc
Clamshell and the big clamshell of lower end arc are integrally formed, and engaging lug is equipped with left and right sides of the small clamshell of arc and the big clamshell of arc, even
Bolt hole is provided with lug；A diameter of 30mm of the small clamshell of arc, a height of 15mm, a diameter of 60mm of the big clamshell of arc are high
For 35mm；The utility model is simple in construction, convenient and quick construction, time saving and energy saving, has both facilitated installation to be also convenient for safeguarding, can be fine
Optical cable is protected.
Protection can equally be played by being located at during normal use by the protective polyethylene pipe sleeve of setting on steel pipe
Effect, but when needing to protect longer steel pipe, it is necessary to multistage polyethylene outer protective pipe is protected, but adjacent two sections of polyethylene
Connection defective tightness between outer protection tube, or easily make steel pipe cause to damage.
Utility model content
The purpose of this utility model is to provide a kind of outer protective polyethylene pipe connecting structure of convenient docking, has and was protecting
Two neighboring polyethylene outer protective pipe is subjected to close grafting in journey so that leave no gaps, carry between adjacent two polyethylene outer protective pipe
The advantages of high protection effect.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of outer protective polyethylene pipe connecting structure of convenient docking, including the adjacent multiple outer protective polyethylenes being mutually butted
Pipe, buckling groove is provided with one end end that polyethylene outer protective pipe is mutually butted, right on another adjacent polyethylene outer protective pipe
The position of buckling groove is answered to be installed with the clamping block to be cooperated with buckling groove, along poly- second on the polyethylene outer protective pipe at buckling groove
The sliding of alkene outer protection tube length direction is connected with sleeve, and the position that sleeve is corresponded on the polyethylene outer protective pipe at clamping block is provided with outside
Screw thread, the internal thread to be cooperated with external screw thread is provided with the inner ring surface of sleeve.
By using such scheme, specifically, by one of polyethylene outer protective pipe during normal use
Clamping block be fastened in the buckling groove of another polyethylene outer protective pipe, then turnbarrel so that internal thread and external screw thread are mutual
Coordinate, be finally completed the fixation to two polyethylene outer protective pipes so that be convenient that segmentation protection, and phase are carried out to longer steel pipe
Adjacent two sections can be stably connected with, and add the practicality effect of equipment.
Preferably, the position that sleeve is corresponded on polyethylene outer protective pipe at the buckling groove is provided with the spacing of annular setting
Groove, the annular ridge being embedded in stopper slot is installed with the inner ring surface of the sleeve.
By using such scheme, the stopper slot of annular setting is provided with the polyethylene outer protective pipe at buckling groove, is made
The annular ridge of sleeve is embedded in stopper slot during, can effectively prevent that sleeve can drop in use, if
It is standby easy to use, add the practicality effect of equipment.
Preferably, the buckling groove is the buckling groove of trapezoidal setting, the clamping block is adapted with buckling groove.
By using such scheme, specifically, buckling groove is the buckling groove of trapezoidal setting so that in use can
So that clamping block and buckling groove compatible degree improve, the practicality effect of equipment is added.
Preferably, the side wall of the clamping block and the junction of end face are provided with rounding corner structure.
It can be facilitated by the rounding corner structure of setting by using such scheme, during use and be connected to clamping block
In buckling groove, equipment operation is simple and convenient, adds the practicality effect of equipment.
Preferably, the baffle plate of annular setting is installed with the polyethylene outer protective pipe at external screw thread.
By using such scheme, the fixed baffle plate on the polyethylene outer protective pipe at external screw thread, two polyethylene are being rotated
During outer protection tube one of polyethylene outer protective pipe can be caused to be connected on the baffle plate of another polyethylene outer protective pipe so that two poly-
What ethene outer protection tube can be stablized is fixed, and adds the stabilizing effect of equipment.
Preferably, it is installed with rubber blanket in side wall of the baffle plate towards sleeve.
By using such scheme, the fixed rubber blanket in side wall of the baffle plate towards sleeve so that gather in use
On the rubber blanket being connected on baffle plate that ethene outer protection tube can be stablized, the stable fixation of two polyethylene outer protective pipes is realized, is increased
The practicality effect of equipment is added.
Preferably, the polyethylene outer protective pipe includes overcoat, enhancement layer and the inner liner that ecto-entad bonds successively.
By using such scheme, specifically, polyethylene outer protective pipe is by up of three layers so that in use can be more
Good is protected by polyethylene outer protective pipe, adds the practicality effect of equipment.
Preferably, the overcoat is the bamboo fiber nonwovens that outer wall scribbles waterproof anti-corrosion resin.
By using such scheme, specifically, overcoat is bamboo fiber nonwovens so that can pass through in use
The bamboo fiber nonwovens of setting stop that moisture enters, while if in buried first polyethylene outer protective pipe and the second outer protective polyethylene
The effect for preventing that soil from being corroded to polyethylene outer protective pipe can be played during pipe so that protection effect strengthens.
Preferably, the enhancement layer includes coppered steel wire net, the copper plated steel silk screen respectively with overcoat and inner liner
It is adhesively fixed.
By using such scheme, specifically, enhancement layer includes coppered steel wire net, can by the copper plated steel silk screen of setting
Effectively prevent polyethylene outer protective pipe from being bent, improve the hardness of polyethylene outer protective pipe, add the practicality effect of product.
Preferably, the inner liner is included by rigid plastic cement Rotating fields.
By using such scheme, by using such scheme, specifically, inner liner is rigid plastic cement Rotating fields so that
Effectively it can prevent steel pipe from causing to wear to polyethylene outer protective pipe in use, extend polyethylene outer protective pipe uses the longevity
Life, add the practicality effect of product.
In summary, the utility model has the advantages that：By two neighboring outer protective polyethylene in protection process
Pipe carries out close grafting so that is left no gaps between adjacent two polyethylene outer protective pipe, improves protection effect；Add outside polyethylene
The hardness of pillar extends the service life of polyethylene outer protective pipe；Add the practicality effect of product.
Brief description of the drawings
Fig. 1 is overall structure diagram in embodiment；
Fig. 2 is the exploded perspective view of two outer protective polyethylene pipe connecting structures in embodiment；
Fig. 3 is the schematic cross-sectional view that embodiment convexity shows sleeve and two outer protective polyethylene pipe connecting structures；
Fig. 4 is A portions enlarged drawing in Fig. 3；
Fig. 5 is the schematic diagram that embodiment convexity shows each Rotating fields of polyethylene outer protective pipe.
In figure, 1, polyethylene outer protective pipe；11st, buckling groove；12nd, clamping block；121st, rounding corner structure；13rd, sleeve；131st, it is convex
Rib；132nd, stopper slot；133rd, external screw thread；14th, baffle plate；141st, rubber blanket；15th, overcoat；151st, bamboo fiber nonwovens；16th, increase
Strong layer；161st, copper plated steel silk screen；17th, inner liner；171st, rigid plastic cement Rotating fields.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment：A kind of outer protective polyethylene pipe connecting structure of convenient docking, as shown in figure 1, being mutually butted including adjacent
Multiple polyethylene outer protective pipes 1, with reference to Fig. 1 and Fig. 2, be provided with one of end of each polyethylene outer protective pipe 1 trapezoidal
The buckling groove 11 of setting, the position that buckling groove 11 is corresponded on another adjacent polyethylene outer protective pipe 1 are installed with and buckling groove
11 clamping blocks 12 to cooperate, the junction between the end face of clamping block 12 and side wall is provided with rounding corner structure 121.
With reference to Fig. 3 and Fig. 4, sleeve 13 is arranged with and in sleeve 13 on the polyethylene outer protective pipe 1 at buckling groove 11
Annular is installed with madial wall fin 131 is set, the position that fin 131 is corresponded on polyethylene outer protective pipe 1 is provided with and fin 131
The stopper slot 132 of mutual cooperation, fin 131, which is embedded in stopper slot 132, effectively to prevent sleeve 13 from dropping.
Internal thread is provided with the inner ring surface of sleeve 13, is opened on the outer ring surface of polyethylene outer protective pipe 1 where buckling groove 11
There is the external screw thread 133 to be cooperated with internal thread（With reference to figure 1）, ring is installed with the polyethylene outer protective pipe 1 on the side of external screw thread 133
The baffle plate 14 that shape is set, rubber blanket 141 is installed with side wall of the baffle plate 14 towards sleeve 13.
As shown in figure 5, each polyethylene outer protective pipe 1 includes overcoat 15, the enhancement layer 16 that ecto-entad bonds successively
And inner liner 17；Wherein, overcoat 15 is the bamboo fiber nonwovens 151 that outer wall scribbles waterproof anti-corrosion resin；Enhancement layer 16 wraps
Copper plated steel silk screen 161 is included, the copper plated steel silk screen 161 is adhesively fixed with overcoat 15 and inner liner 17 respectively, inner liner 17
Wrap as rigid plastic cement Rotating fields 171.
Specific operation process is as follows：
Clamping block 12 is embedded in buckling groove 11 during normal use, then controls two polyethylene outer protective pipes
1 rotates against, finally can by the end abutment of one of polyethylene outer protective pipe 1 another polyethylene outer protective pipe 1 rubber blanket
On 141, two polyethylene outer protective pipes 1 of completion are connected.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
- A kind of 1. outer protective polyethylene pipe connecting structure of convenient docking, it is characterised in that：Including it is adjacent be mutually butted it is multiple poly- Ethene outer protection tube (1), buckling groove (11) is provided with one end end that polyethylene outer protective pipe (1) is mutually butted, adjacent another The position that buckling groove (11) is corresponded on individual polyethylene outer protective pipe (1) is installed with the clamping block to be cooperated with buckling groove (11) (12), it is connected with sleeve along the sliding of polyethylene outer protective pipe (1) length direction on the polyethylene outer protective pipe (1) at buckling groove (11) place (13) position that sleeve (13), is corresponded on the polyethylene outer protective pipe (1) at clamping block (12) place is provided with external screw thread (133), is covering The internal thread to be cooperated with external screw thread (133) is provided with the inner ring surface of cylinder (13).
- A kind of 2. outer protective polyethylene pipe connecting structure of convenient docking according to claim 1, it is characterised in that：It is described The position that sleeve (13) is corresponded on the polyethylene outer protective pipe (1) at buckling groove (11) place is provided with the stopper slot (132) of annular setting, institute State the annular ridge (131) for being installed with and being embedded in stopper slot (132) on the inner ring surface of sleeve (13).
- A kind of 3. outer protective polyethylene pipe connecting structure of convenient docking according to claim 1, it is characterised in that：It is described Buckling groove (11) is the buckling groove (11) of trapezoidal setting, and the clamping block (12) is adapted with buckling groove (11).
- A kind of 4. outer protective polyethylene pipe connecting structure of convenient docking according to claim 1, it is characterised in that：The card Connect the side wall of block (12) and the junction of end face is provided with rounding corner structure (121).
- A kind of 5. outer protective polyethylene pipe connecting structure of convenient docking according to claim 1, it is characterised in that：In outer spiral shell The baffle plate (14) of annular setting is installed with the polyethylene outer protective pipe (1) at line (133) place.
- A kind of 6. outer protective polyethylene pipe connecting structure of convenient docking according to claim 5, it is characterised in that：In baffle plate (14) towards being installed with rubber blanket (141) in the side wall of sleeve (13).
- A kind of 7. outer protective polyethylene pipe connecting structure of convenient docking according to claim 1, it is characterised in that：It is described poly- Ethene outer protection tube (1) includes overcoat (15), enhancement layer (16) and the inner liner (17) that ecto-entad bonds successively.
- A kind of 8. outer protective polyethylene pipe connecting structure of convenient docking according to claim 7, it is characterised in that：It is described anti- Sheath (15) is the bamboo fiber nonwovens (151) that outer wall scribbles waterproof anti-corrosion resin.
- A kind of 9. outer protective polyethylene pipe connecting structure of convenient docking according to claim 7, it is characterised in that：The increasing Strong layer (16) includes copper plated steel silk screen (161), the copper plated steel silk screen (161) respectively with overcoat (15) and inner liner (17) It is adhesively fixed.
- A kind of 10. outer protective polyethylene pipe connecting structure of convenient docking according to claim 7, it is characterised in that：It is described Inner liner (17) is included by rigid plastic cement Rotating fields (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048549.3U CN207161957U (en) | 2017-08-21 | 2017-08-21 | A kind of outer protective polyethylene pipe connecting structure of convenient docking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048549.3U CN207161957U (en) | 2017-08-21 | 2017-08-21 | A kind of outer protective polyethylene pipe connecting structure of convenient docking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207161957U true CN207161957U (en) | 2018-03-30 |
Family
ID=61718084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048549.3U Expired - Fee Related CN207161957U (en) | 2017-08-21 | 2017-08-21 | A kind of outer protective polyethylene pipe connecting structure of convenient docking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207161957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025079A (en) * | 2018-10-29 | 2018-12-18 | 中铁八局集团第四工程有限公司 | A kind of safety protection structure of novel alloy roofing |
-
2017
- 2017-08-21 CN CN201721048549.3U patent/CN207161957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025079A (en) * | 2018-10-29 | 2018-12-18 | 中铁八局集团第四工程有限公司 | A kind of safety protection structure of novel alloy roofing |
| CN109025079B (en) * | 2018-10-29 | 2023-08-08 | 中铁八局集团建筑工程有限公司 | Safety protection structure of alloy roofing |
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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 |
Granted publication date: 20180330 Termination date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |