CN203722156U - Novel PE pipe structure - Google Patents
Novel PE pipe structure Download PDFInfo
- Publication number
- CN203722156U CN203722156U CN201320846249.5U CN201320846249U CN203722156U CN 203722156 U CN203722156 U CN 203722156U CN 201320846249 U CN201320846249 U CN 201320846249U CN 203722156 U CN203722156 U CN 203722156U
- Authority
- CN
- China
- Prior art keywords
- sector hole
- hole
- electric wire
- new
- tubular construction
- 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
Abstract
The utility model relates to a novel PE pipe structure. The structure comprises a tubular body, the middle of which is provided with a through hole. An electric wire comprises a sheath-unstripped part and a sheath-stripped core wire part. The electric wire penetrates through the through hole of the PE pipe structure. The through hole comprises a first hole segment, a second hole segment, a third hole segment, a fourth hole segment, and a fifth hole segment sequentially from top to bottom, wherein all the segments are communicated and the center axes of all the segments are on a same straight line. The diameter of each of the first, third, and fifth hole segments is greater than that of each of the second and fourth hole segments. The sheath-stripped core wire part of the electric wire is in the first hole segment, while the sheath-unstripped part of the electric wire is in the second, third, fourth, and fifth hole segments. The first hole segment is internally filled with a sealant, and the sealant is large in volume and not prone to drop so that the waterproof capability is strong. The second and fourth hole segments can clamp an electric wire sheath located therebetween tightly so that the electric wire cannot slide after penetrating through the through hole of the PE pipe structure, thereby making an sealant filling operation very convenient.
Description
Technical field
The utility model relates to a kind of tubular construction, relates in particular to a kind of PE tubular construction.
Background technology
Traditional PE tubular construction is bar shape, and centre is offered the consistent through hole supply lines of a diameter and is worn, after electric wire is arranged in PE sleeve pipe, the PE sleeve pipe mouth of pipe passing at electric wire heart yearn arranges fluid sealant, although can play certain waterproof action like this, be only, at opening part, fluid sealant is set, fluid sealant volume is little, and sealing glue easily departs from PE pipe together with electric wire, thereby waterproof ability is not strong; In addition, electric wire easily slides in PE pipe, thereby must one side securing electric lines in encapsulating, has so just increased the operation easier of encapsulating.
Utility model content
The new PE tubular construction that provides a kind of waterproof ability strong is provided the purpose of this utility model.
The new PE tubular construction that provides a kind of encapsulating easy to operate is provided another object of the present utility model.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of new PE tubular construction, comprise the tubular body that perforation is set in the middle of, described new PE tubular construction is for assembling with electric wire, described electric wire comprises the outer quilt part of not stripping and the heart yearn part of having shelled outer quilt, described electric wire is through the perforation of PE sleeve structure, described perforation comprise successively from top to bottom communicate and central shaft the first sector hole point-blank, the second sector hole, the 3rd sector hole, the 4th sector hole and the 5th sector hole, described first, the 3rd, the diameter of the 5th sector hole is greater than second, the 4th sector hole, the heart yearn part of having shelled outer quilt for electric wire in described PE tubular construction the first sector hole, second, the 3rd, the 4th, in the 5th sector hole, be by part outside electric wire is not shelled, in the first sector hole, be provided with fluid sealant.
Preferably, described first paragraph outer end of hole portion is that the tubular body upper end mouth of pipe is also provided with fluid sealant.
Preferably, the Length Ratio of described the first sector hole second, third, the 4th, the length of the 5th sector hole is large.
Preferably, length described second, the 4th sector hole is less than the first, the 3rd, the 5th sector hole.
Preferably, length described second, the 4th sector hole is identical.
Preferably, the diameter of described the first sector hole is less than the 5th sector hole.
Preferably, the diameter of described the 3rd sector hole is also less than the 5th sector hole.
Preferably, the diameter of described the second sector hole is greater than the 4th sector hole.
Preferably, the wall thickness of described tubular body upper end is greater than the wall thickness of tubular body remainder.
The outer surface of described tubular body is smooth surface.
The beneficial effects of the utility model are: because the first sector hole in all filled fluid sealant, that is to say that the volume of fluid sealant is large, and because be in the hole in filling fluid sealant, so sealing glue be also not easy to come off, thereby waterproof ability is strong; And first paragraph outer end of hole portion is that the tubular body upper end mouth of pipe is also provided with fluid sealant, thereby can further strengthen waterproof ability; In addition, the second, the 4th sector hole can clamp the outer quilt of electric wire that is positioned at this two sector hole, like this, electric wire is through after PE cased perforated, electric wire just not relatively PE sleeve pipe slide, in this case, just very simple toward the operation of filling with fluid sealant in the first sector hole, direct encapsulating, without other securing electric lines.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model PE tubular construction;
Fig. 2 is the utility model PE tubular construction vertical view;
Fig. 3 is according to the generalized section of A---A direction in Fig. 2;
Fig. 4 is the schematic diagram after the utility model PE sleeve structure and electric wire assembling.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, 2, 3, the utility model PE tubular construction comprises the tubular body 2 that perforation 1 is set in the middle of, described perforation 1 comprise successively from top to bottom communicate and central shaft the first sector hole 11, the second sector hole 12, the 3rd sector hole 13, the 4th sector hole 14 and the 5th sector hole 15 point-blank, the diameter of described the first, the 3rd, the 5th sector hole 11,13,15 is greater than the second, the 4th sector hole 12,14.
As shown in Figure 4, the utility model PE tubular construction is for assembling with electric wire 3, electric wire 3 comprises that not stripping is outer by part 31 and the heart yearn part 32 of having shelled outer quilt, electric wire 3 is through the perforation 1 of PE sleeve structure, the heart yearn part 32 of having shelled outer quilt for electric wire 3 in described PE tubular construction the first sector hole 11, second, third, be that electric wire 3 is not shelled outward and is not provided with fluid sealant 4 in part 31, the first sector holes 11 in the 4th, the 5th sector hole 12,13,14,15.Specifically, when the utility model PE tubular construction and electric wire 3 assembling, by one end of part 31, from the first sector hole 11, not penetrated outside electric wire 3 is not shelled, successively through second, third, the 4th sector hole 12,13,14, then from the 5th sector hole 15, pass, after passing, be positioned at the heart yearn part 32 of having shelled outer quilt for electric wire 3 of the first sector hole 11, second, third, be electric wire 3 in the 4th, the 5th sector hole 12,13,14,15 and do not shell outward by part 31, then toward 11 li of the first sector holes, fill fluid sealant 4.So, because all filled fluid sealant 4 in the first sector hole 11, that is to say that the volume of this fluid sealant 4 is large, and because be in the hole in filling fluid sealant 4, so sealing glue 4 be also not easy to come off, thereby waterproof ability is strong.In addition, in the first sector hole 11 outer ends, be that the tubular body 2 upper end mouths of pipe also arrange fluid sealant, so, waterproof ability is further strengthened.
In the present embodiment, the second, the diameter of the 4th sector hole 12,14 is less than the diameter of the first, the 3rd, the 5th sector hole 11,13,15, thereby the second, the 4th sector hole 12,14 can clamp the outer quilt of electric wire 3 that is positioned at this two sector hole, like this, electric wire 3 is through after PE cased perforated 1, electric wire 3 just can not slide, that is to say that electric wire 3 and the relative position of PE sleeve pipe can not become, in this case, just very simple toward 11 li of operations of filling with fluid sealant 4 of the first sector hole, direct encapsulating, without other securing electric lines 3.Preferably, the length of described the second, the 4th sector hole 12,14 is less than the first, the 3rd, the 5th sector hole 11,13,15, so, can make electric wire 3 not shell outer easier by passing of part 31.In the present embodiment, the length of described the second, the 4th sector hole 12,14 is identical.
In the present embodiment, preferably, the Length Ratio of described the first sector hole 11 second, third, the length of the 4th, the 5th sector hole 12,13,14,15 is large, so, can further increase the volume of fluid sealant 4, and waterproof ability is further strengthened.
Preferably, the diameter of described the first sector hole 11 is less than the 5th sector hole 15, so arranges, and when can conveniently wear electric wire 3, operator's hand or other equipment remove to pull out electric wire 3 from the 5th sector hole 15, that is to say it is for easy to operate.In the present embodiment, to be also less than the 5th sector hole 15, the first sector holes 11 identical with the diameter of the 3rd sector hole 13 for the diameter of described the 3rd sector hole 13.
In the present embodiment, preferably, the diameter of described the second sector hole 12 is greater than the 4th sector hole 14.Because the electric wire 3 that is positioned at the first sector hole 11 is for having shelled the heart yearn part 32 after outer quilt, thereby the second sector hole 12 has been equivalent to play an excessively effect for section, thereby diameter wants relative the 4th sector hole 14 larger, to facilitate electric wire 3 to pass and can also clamp, be positioned at the outer quilt of electric wire of the second sector hole 12.
In other embodiments, as long as the diameter of the first, the 3rd, the 5th sector hole 11,13,15 is greater than second, the diameter of the 4th sector hole 14, other size relative size can not limit.
As shown in Figure 3, in the present embodiment, the wall thickness 21 of described tubular body 2 upper ends is greater than the wall thickness of tubular body 2 remainders, so, can increase compressive property.
In the present embodiment, the outer surface of described tubular body 2 is smooth surface, thereby when tubular body outer surface is stained with glue because of carelessness, is easy to remove.
In the above description, described upper-lower position be take setting as benchmark up and down of Fig. 3, on Fig. 3, is, and under Fig. 3, is down.
Claims (10)
1. a new PE tubular construction, comprise the tubular body that perforation is set in the middle of, described new PE tubular construction is for assembling with electric wire, described electric wire comprises the outer quilt part of not stripping and the heart yearn part of having shelled outer quilt, described electric wire is through the perforation of PE sleeve structure, it is characterized in that: described perforation comprise successively from top to bottom communicate and central shaft the first sector hole point-blank, the second sector hole, the 3rd sector hole, the 4th sector hole and the 5th sector hole, described first, the 3rd, the diameter of the 5th sector hole is greater than second, the 4th sector hole, the heart yearn part of having shelled outer quilt for electric wire in described PE tubular construction the first sector hole, second, the 3rd, the 4th, in the 5th sector hole, be by part outside electric wire is not shelled, in the first sector hole, be provided with fluid sealant.
2. new PE tubular construction according to claim 1, is characterized in that: described first paragraph outer end of hole portion is that the tubular body upper end mouth of pipe is also provided with fluid sealant.
3. new PE tubular construction according to claim 2, is characterized in that: the Length Ratio of described the first sector hole second, third, the 4th, the length of the 5th sector hole is large.
4. according to the new PE tubular construction described in claim 1 or 2 or 3, it is characterized in that: length described second, the 4th sector hole is less than the first, the 3rd, the 5th sector hole.
5. new PE tubular construction according to claim 4, is characterized in that: length described second, the 4th sector hole is identical.
6. new PE tubular construction according to claim 4, is characterized in that: the diameter of described the first sector hole is less than the 5th sector hole.
7. new PE tubular construction according to claim 6, is characterized in that: the diameter of described the 3rd sector hole is also less than the 5th sector hole.
8. according to the new PE tubular construction described in claim 1 or 2 or 3 or 5 or 6 or 7, it is characterized in that: the diameter of described the second sector hole is greater than the 4th sector hole.
9. according to the new PE tubular construction described in claim 1 or 2 or 3 or 5 or 6 or 7, it is characterized in that: the wall thickness of described tubular body upper end is greater than the wall thickness of tubular body remainder.
10. according to the new PE tubular construction described in claim 1 or 2 or 3 or 5 or 6 or 7, it is characterized in that: the outer surface of described tubular body is smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846249.5U CN203722156U (en) | 2013-12-20 | 2013-12-20 | Novel PE pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846249.5U CN203722156U (en) | 2013-12-20 | 2013-12-20 | Novel PE pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722156U true CN203722156U (en) | 2014-07-16 |
Family
ID=51161282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320846249.5U Expired - Fee Related CN203722156U (en) | 2013-12-20 | 2013-12-20 | Novel PE pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185482A (en) * | 2015-08-06 | 2015-12-23 | 深圳市南士科技股份有限公司 | Manufacturing method of cable having waterproof outer sheath structure |
-
2013
- 2013-12-20 CN CN201320846249.5U patent/CN203722156U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185482A (en) * | 2015-08-06 | 2015-12-23 | 深圳市南士科技股份有限公司 | Manufacturing method of cable having waterproof outer sheath structure |
| CN105185482B (en) * | 2015-08-06 | 2017-06-30 | 深圳市南士科技股份有限公司 | A kind of preparation method with the outer cable by structure of waterproof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203722156U (en) | Novel PE pipe structure | |
| CN203175051U (en) | Guide type vibrating rod | |
| CN204362889U (en) | A kind of novel coconut opener | |
| CN205820506U (en) | A kind of unwrapping wire drive mechanism | |
| CN205247991U (en) | High -speed binding machine | |
| CN204088815U (en) | A kind of electromechanical integration line bank | |
| CN206541637U (en) | A kind of three doublings | |
| CN206034415U (en) | Sleeve valve pipe slip casting system | |
| CN203559848U (en) | Novel clamping-removing pipe structure | |
| CN203034264U (en) | Arm tube mechanism of laundry rack | |
| CN206059760U (en) | A kind of USB joint for being easy to produce | |
| CN203294340U (en) | Placing box of fishing net packaging device | |
| CN202201302U (en) | Lifting type bottle cap | |
| CN204002729U (en) | A kind of chemical flooding injects flow plug with layering | |
| CN204163457U (en) | A kind of guy wire binding device | |
| CN204488269U (en) | The miniature system of a ball pen machine fills device for ink | |
| CN206506033U (en) | A kind of many mould splits line devices of bar shaped | |
| CN204456587U (en) | A kind of building block | |
| CN204261351U (en) | Hanging combination bubbles | |
| CN203359671U (en) | Guiding mechanism for fishing net production | |
| CN203021127U (en) | Multifunctional mouse winder | |
| CN202543590U (en) | Multifunctional embroidery needle | |
| CN202900916U (en) | Mandrel head of pipe making machine | |
| CN202636706U (en) | Heat-insulating bottle plug | |
| CN203376116U (en) | Automatic acquisition and control device for closing characteristic parameters of reservoir stratum and overlying strata |
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: 20140716 Termination date: 20211220 |