CN205016979U - MPP electric power pipe - Google Patents
MPP electric power pipe Download PDFInfo
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- CN205016979U CN205016979U CN201520563604.7U CN201520563604U CN205016979U CN 205016979 U CN205016979 U CN 205016979U CN 201520563604 U CN201520563604 U CN 201520563604U CN 205016979 U CN205016979 U CN 205016979U
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Abstract
The utility model belongs to the technical field of tubular product, especially, relate to a MPP electric power pipe. The device settles the technical problems of unreasonable structure, etc. In the prior art. Include the body of being made by MMP, be equipped with the arc splint that the axial set up in the passageway of body, be equipped with between arc splint outer arc portion and the body that the axial interval sets up and evenly distributed's elastic support assembly, elastic support assembly includes the springs that two symmetries set up, and the spring is located arc splint both sides respectively, and spring one end sets firmly in arc splint outer arc portion through unable adjustment base, and it is continuous with the body that the spring other end passes through detachable construction. It lies in to compare the advantage with current technique: 1, reasonable in design, the heat dissipation of being convenient for, the dismouting cable is comparatively swift. 2, can install the cable of different models, application scope is wide. 3, heat dispersion is good, can have the prevention cable ageing, has prolonged cable life. 4, the sound construction is high, and the crushing resistance is good. 5, the maintenance cost is lower, and it is convenient to maintain.
Description
Technical field
The utility model belongs to tubing technical field, especially relates to a kind of MPP power pipe.
Background technology
MPP power pipe is divided into digging type and no-dig technique type, and MPP no-dig technique pipe is also known as making MPP push pipe or holder trombone slide.MPP power pipe adopts modified polypropene to be main raw material(s).There is the feature of high temperature resistance, proof to external pressure, be applicable to more than 10KV high voltage transmission line cable duct bank tubing.In use, heat dispersion is poor for existing MPP power pipe, and is not easy to safeguard.
Such as, Chinese patent literature discloses a kind of tubing [application number: 201420263494.8], comprises internal layer, intermediate layer and skin, and described intermediate layer is black light shield layer.
Although such scheme possesses the protective capability of body, still there is design reasonable not, the cable dissipate heat poor-performing in body, safeguard the technical problems such as convenient not.
Summary of the invention
The purpose of this utility model is for the problems referred to above, and provide a kind of reasonable in design, be convenient to heat radiation, dismounting cable is MPP power pipe comparatively efficiently.
For achieving the above object, the utility model have employed following technical proposal: this MPP power pipe, it is characterized in that, comprise the body be made up of MMP, the curved splint axially arranged is provided with in the passage of body, be provided with axially spaced-apart between described curved splint outer arc portion and body to arrange and equally distributed resilient support assemblies, described resilient support assemblies comprises two symmetrically arranged springs, described spring lays respectively at curved splint both sides, described spring one end is installed in curved splint outer arc portion by firm banking, the spring other end is connected with body by demountable structure.
Demountable structure described in above-mentioned MPP power pipe comprises the dovetail groove be axially opened on inboard wall of tube body, the slide rail that can coordinate with dovetail groove is provided with in described dovetail groove, slide rail is provided with the equally distributed casing of some axis, described spring and casing one_to_one corresponding, the described spring other end is fixed on casing.
Curved splint both sides described in above-mentioned MPP power pipe are respectively equipped with the crashproof portion of arc.
In the body described in above-mentioned MPP power pipe, be provided with punch metal net, the through hole of described punch metal net is cellular distribution.
On body 1 inwall described in above-mentioned MPP power pipe, also circumference is distributed with some axially extended ripple convex bodys.
Compared with prior art, the advantage of this MPP power pipe is: 1, reasonable in design, and be convenient to heat radiation, dismounting cable is comparatively quick.2, the cable of different model can be installed, applied widely.3, perfect heat-dissipating, can have prevention cable aging, extend cable useful life.4, sound construction is high, and crushing resistance is good.5, maintenance cost is lower, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the inboard wall of tube body structural representation that the utility model provides.
In figure, body 1, passage 11, dovetail groove 12, slide rail 13, casing 14, ripple convex body 15, curved splint 2, outer arc portion 21, the crashproof portion 22 of arc, resilient support assemblies 3, spring 31, firm banking 32, punch metal net 4, through hole 41.
Embodiment
As shown in Figure 1, 2, this MPP power pipe, comprise the body 1 be made up of MMP, the curved splint 2 axially arranged is provided with in the passage 11 of body 1, be provided with axially spaced-apart between curved splint 2 outer arc portion 21 and body 1 to arrange and equally distributed resilient support assemblies 3, resilient support assemblies 3 comprises two symmetrically arranged springs 31, spring 31 lays respectively at curved splint 2 both sides, spring 31 one end is installed in curved splint 2 outer arc portion by firm banking 32, and spring 31 other end is connected with body 1 by demountable structure.Cable and body 1 inwall can be made to be close to by curved splint 2, be applicable to the cable of different size, the heat radiation of cable can also be conducive to; Demountable structure is convenient to the I&M to body.
In particular, demountable structure comprises the dovetail groove 12 be axially opened on body 1 inwall, the slide rail 13 that can coordinate with dovetail groove 12 is provided with in dovetail groove 12, slide rail 13 is provided with the equally distributed casing 14 of some axis, spring 31 and casing 14 one_to_one corresponding, spring 31 other end is fixed on casing 14.Curved splint 2 both sides are respectively equipped with the crashproof portion 22 of arc, are provided with punch metal net 4 in body 1, and the through hole 41 of punch metal net 4 is in cellular distribution, and punch metal net 4 improves body 1 crushing resistance.On body 1 inwall, also circumference is distributed with some axially extended ripple convex bodys 15, is convenient to air-flow guiding and can prevents cable displacement.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as body 1, passage 11, dovetail groove 12, slide rail 13, casing 14, ripple convex body 15, curved splint 2, outer arc portion 21, the crashproof portion 22 of arc, resilient support assemblies 3, spring 31, firm banking 32, punch metal net 4, through hole 41 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a MPP power pipe, it is characterized in that, comprise the body (1) be made up of MMP, the curved splint (2) axially arranged is provided with in the passage (11) of body (1), be provided with axially spaced-apart between described curved splint (2) outer arc portion (21) and body (1) to arrange and equally distributed resilient support assemblies (3), described resilient support assemblies (3) comprises two symmetrically arranged springs (31), described spring (31) lays respectively at curved splint (2) both sides, described spring (31) one end is installed in curved splint (2) outer arc portion by firm banking (32), spring (31) other end is connected with body (1) by demountable structure.
2. MPP power pipe according to claim 1, it is characterized in that, described demountable structure comprises the dovetail groove (12) be axially opened on body (1) inwall, the slide rail (13) that can coordinate with dovetail groove (12) is provided with in described dovetail groove (12), slide rail (13) is provided with the equally distributed casing of some axis (14), described spring (31) and casing (14) one_to_one corresponding, described spring (31) other end is fixed on casing (14).
3. MPP power pipe according to claim 1 and 2, is characterized in that, described curved splint (2) both sides are respectively equipped with the crashproof portion of arc (22).
4. MPP power pipe according to claim 1 and 2, it is characterized in that, be provided with punch metal net (4) in described body (1), the through hole (41) of described punch metal net (4) is in cellular distribution.
5. MPP power pipe according to claim 1 and 2, is characterized in that, on described body (1) inwall, also circumference is distributed with some axially extended ripple convex bodys (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563604.7U CN205016979U (en) | 2015-07-30 | 2015-07-30 | MPP electric power pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563604.7U CN205016979U (en) | 2015-07-30 | 2015-07-30 | MPP electric power pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016979U true CN205016979U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520563604.7U Active CN205016979U (en) | 2015-07-30 | 2015-07-30 | MPP electric power pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN205016979U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579487A (en) * | 2017-09-27 | 2018-01-12 | 上海贝思特管业有限公司 | A kind of anticorrosive heat resistant type MPP power pipes |
| CN107591770A (en) * | 2017-11-05 | 2018-01-16 | 江苏捷通管业科技有限公司 | One kind strengthens buffer-type power pipe |
| CN111244841A (en) * | 2020-03-20 | 2020-06-05 | 张文彩 | MPP cable protection pipe |
| CN112277043A (en) * | 2020-10-27 | 2021-01-29 | 浙江吕氏管业有限公司 | Corrosion-resistant MPP power pipe and machining method thereof |
| WO2021114570A1 (en) * | 2019-12-12 | 2021-06-17 | 江苏中电科电力建设有限公司 | High-adaptability cable binding power pipeline and method for using same |
-
2015
- 2015-07-30 CN CN201520563604.7U patent/CN205016979U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579487A (en) * | 2017-09-27 | 2018-01-12 | 上海贝思特管业有限公司 | A kind of anticorrosive heat resistant type MPP power pipes |
| CN107591770A (en) * | 2017-11-05 | 2018-01-16 | 江苏捷通管业科技有限公司 | One kind strengthens buffer-type power pipe |
| WO2021114570A1 (en) * | 2019-12-12 | 2021-06-17 | 江苏中电科电力建设有限公司 | High-adaptability cable binding power pipeline and method for using same |
| CN111244841A (en) * | 2020-03-20 | 2020-06-05 | 张文彩 | MPP cable protection pipe |
| CN111244841B (en) * | 2020-03-20 | 2021-04-23 | 浙江荣正管业有限公司 | MPP cable protection pipe |
| CN112277043A (en) * | 2020-10-27 | 2021-01-29 | 浙江吕氏管业有限公司 | Corrosion-resistant MPP power pipe and machining method thereof |
| CN112277043B (en) * | 2020-10-27 | 2022-03-22 | 浙江华锐电力科技有限公司 | Corrosion-resistant MPP power pipe and machining method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |