CN114156798A - MPP ripple protection communication, power cable pipe - Google Patents
MPP ripple protection communication, power cable pipe Download PDFInfo
- Publication number
- CN114156798A CN114156798A CN202111345448.3A CN202111345448A CN114156798A CN 114156798 A CN114156798 A CN 114156798A CN 202111345448 A CN202111345448 A CN 202111345448A CN 114156798 A CN114156798 A CN 114156798A
- Authority
- CN
- China
- Prior art keywords
- layer
- power cable
- cable pipe
- fixedly connected
- resin layer
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 13
- -1 polypropylene Polymers 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000003822 epoxy resin Substances 0.000 claims description 10
- 229920000058 polyacrylate Polymers 0.000 claims description 10
- 229920000647 polyepoxide Polymers 0.000 claims description 10
- 229920005749 polyurethane resin Polymers 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- VEIOBOXBGYWJIT-UHFFFAOYSA-N cyclohexane;methanol Chemical compound OC.OC.C1CCCCC1 VEIOBOXBGYWJIT-UHFFFAOYSA-N 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 7
- 229920000180 alkyd Polymers 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 7
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 7
- 229920000570 polyether Polymers 0.000 claims description 7
- 229920005862 polyol Polymers 0.000 claims description 7
- 150000003077 polyols Chemical class 0.000 claims description 7
- 229920001155 polypropylene Polymers 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 claims description 6
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- BXGYYDRIMBPOMN-UHFFFAOYSA-N 2-(hydroxymethoxy)ethoxymethanol Chemical compound OCOCCOCO BXGYYDRIMBPOMN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0468—Corrugated
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses an MPP corrugated protection communication and power cable pipe, which comprises a power cable pipe body, wherein a corrugated groove is formed in the surface of the power cable pipe body, a supporting mechanism is arranged on the inner surface of the power cable pipe body, the supporting mechanism comprises a first arc plate and a second arc plate, and the outer surfaces of the first arc plate and the second arc plate are in close contact with the inner wall of the power cable pipe body. This MPP ripple protects communication, power cable pipe, through being provided with supporting mechanism, utilize first circular arc board and second circular arc board to support the inside of power cable pipe body to cooperation bracing piece, pressure movable plate, limiting plate and spring realize the buffering to power cable pipe body pressurized, thereby when improving power cable pipe holding power, avoid the too big damage that directly causes power cable pipe of external pressure, with this life who has improved power cable pipe.
Description
Technical Field
The invention relates to the technical field of cable pipes, in particular to an MPP corrugated protection communication and power cable pipe.
Background
The power cable pipe has the outstanding characteristics of high strength and small frictional resistance which are 40 percent higher than that of a common pipe, the bending load of a pipe body is more than or equal to 12000N, the external pressure load is more than or equal to 15000N, the power cable pipe can be used for paving roads of various grades, the friction resistance between the inner wall and the cable is the most outstanding advantage of the power cable pipe, the friction coefficient is less than 0.35 and is obviously lower than that of other types of cable pipes such as glass fiber reinforced plastics, PVC and the like; when the power cable pipe is connected, the number of work wells is reduced, the construction cost is reduced, and the cable traction length is increased.
After the existing power cable pipe is pre-buried, the existing power cable pipe needs to be covered again by a soil heavy object and needs to be stressed by an external object, so that the power cable pipe is easily crushed and damages a cable in a pipeline, and the operation is troublesome in the process of finding problems by manpower.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an MPP corrugated protection communication and power cable pipe, which solves the problems that the existing power cable pipe is easily influenced by external force after being embedded to cause damage to internal cables and that a worker is troublesome to find the existing power cable pipe after the existing power cable pipe is embedded.
In order to achieve the purpose, the invention is realized by the following technical scheme: an MPP corrugated protection communication and power cable pipe comprises a power cable pipe body, wherein the surface of the power cable pipe body is provided with a corrugated groove, the inner surface of the power cable pipe body is provided with a supporting mechanism, the supporting mechanism comprises a first arc plate and a second arc plate, the outer surfaces of the first arc plate and the second arc plate are in close contact with the inner wall of the power cable pipe body, the top of the first arc plate is fixedly connected with a supporting plate, the top of the supporting plate is provided with a placing groove, the bottom of the second arc plate is fixedly connected with a supporting rod, a positioning early warning unit is arranged between the placing groove and the opposite side of the supporting rod, the outer surface of the supporting rod is fixedly connected with a pressing plate, the outer surface of the pressing plate and the inner surface of the placing groove slide through a sliding assembly, and the inner surface of the placing groove is fixedly connected with a limiting plate, and one end of the supporting rod and the limiting plate penetrate through and slide, a spring is sleeved on the outer surface of the supporting rod and positioned between the opposite sides of the pressing plate and the limiting plate, and the two ends of the spring are fixedly connected with the opposite sides of the pressing plate and the limiting plate.
Preferably, including the contact piece of fixed mounting in the bracing piece bottom in the location early warning unit, the internal surface fixedly connected with response piece of standing groove, and the response piece passes through wire and locator and pressure and bears alarm electric connection.
Preferably, the sliding assembly comprises sliding blocks, the sliding blocks are fixedly mounted on two sides of the pressing plate, sliding grooves are formed in the inner surface of the placing groove, and the outer surface of each sliding block is connected with the inner surface of each sliding groove in a sliding mode.
Preferably, the surface of power cable pipe body is provided with substrate layer, wearing layer, waterproof layer and anti-corrosion coating, the top of substrate layer passes through the fixed bonding of adhesive with the bottom of wearing layer, the top of wearing layer passes through the fixed bonding of adhesive with the bottom of waterproof layer, the top of waterproof layer passes through the fixed bonding of adhesive with the bottom of anti-corrosion coating.
Preferably, the wear-resistant layer comprises a polypropylene resin layer, a polyurethane resin layer, a silicon dioxide layer and a molybdenum disulfide layer, the top of the polypropylene resin layer is fixedly connected with the bottom of the polyurethane resin layer, the top of the polyurethane resin layer is fixedly connected with the bottom of the silicon dioxide layer, and the top of the silicon dioxide layer is fixedly connected with the bottom of the molybdenum disulfide layer.
Preferably, the waterproof layer comprises a polyether polyol layer, a polyacrylate layer, a cyclohexane dimethanol layer and a ethylene glycol dimethacrylate layer, and the top of the polyether polyol layer is fixedly connected with the bottom of the polyacrylate layer.
Preferably, the top of the polyacrylate layer is fixedly connected with the bottom of the cyclohexane dimethanol layer, and the top of the cyclohexane dimethanol layer is fixedly connected with the bottom of the ethylene glycol dimethacrylate layer.
Preferably, the anti-corrosion layer comprises a butyronitrile modified phenolic resin layer, an epoxy resin layer and an alkyd resin layer, the top of the butyronitrile modified phenolic resin layer is fixedly connected with the bottom of the epoxy resin layer, and the bottom of the epoxy resin layer is fixedly connected with the top of the alkyd resin layer.
Advantageous effects
The invention provides an MPP ripple protection communication and power cable pipe. Compared with the prior art, the method has the following beneficial effects:
(1) this MPP ripple protection communication, power cable pipe, through being provided with supporting mechanism, utilize first circular arc board and second circular arc board to support the inside of power cable pipe body to the buffering that cooperation bracing piece, pressure movable plate, limiting plate and spring realized power cable pipe body pressurized, thereby when improving power cable pipe holding power, avoid the too big damage that directly causes the power cable pipe of external pressure, with this life who has improved the power cable pipe.
(2) This MPP ripple protection communication, power cable pipe through being provided with location early warning unit, utilizes the contact piece of bracing piece lower extreme and the inside response piece of standing groove to contact mutually to this transmits the outside with the pressure early warning that this power cable pipe body bore, and handles through corresponding positioning sensor and alarm so that the staff is better finds corresponding position, has avoided the operation of major engineering to delay the time.
(3) This MPP ripple protects communication, power cable pipe, through being provided with the substrate layer, utilizes the even wearing layer, waterproof layer and the anticorrosion coating of paining in the surface of power cable pipe body of adhesive to this improves this MPP ripple and protects wearability, waterproof nature and the corrosion protection nature of communication, power cable pipe, thereby makes more durable of power cable pipe.
Drawings
FIG. 1 is an external perspective view of the present invention;
FIG. 2 is a perspective view of the internal structure of the present invention;
FIG. 3 is a perspective view of the support mechanism of the present invention;
FIG. 4 is a schematic view of the layer structure of the substrate layer of the present invention;
FIG. 5 is a schematic view of the layer structure of the wear layer of the present invention;
FIG. 6 is a schematic view of the layer structure of the waterproof layer according to the present invention;
FIG. 7 is a schematic view of the layer structure of the corrosion protection layer of the present invention.
In the figure: 1-power cable pipe body, 2-supporting mechanism, 21-first arc plate, 22-second arc plate, 23-supporting plate, 24-placing groove, 25-supporting rod, 26-positioning early warning unit, 26-1-contact piece, 26-2-induction piece, 27-pressing plate, 28-sliding component, 28-1-sliding block, 28-2-sliding groove, 29-limiting plate, 210-spring, 3-base material layer, 4-wear-resisting layer, 41-polypropylene resin layer, 42-polyurethane resin layer, 43-silicon dioxide layer, 44-molybdenum disulfide layer, 5-waterproof layer, 51-polyether polyol layer, 52-polyacrylate layer, 53-cyclohexane dimethanol layer, 54-ethylene glycol dimethacrylate layer, 54-dimethyl acrylate layer, 6-anti-corrosion layer, 61-butyronitrile modified phenolic resin layer, 62-epoxy resin layer and 63-alkyd resin layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a communication, power cable pipe are protected to MPP ripple, including power cable pipe body 1, power cable pipe body 1's surface is provided with substrate layer 3, wearing layer 4, waterproof layer 5 and anti-corrosion coating 6, the top of substrate layer 3 passes through adhesive fixed bonding with the bottom of wearing layer 4, the top of wearing layer 4 passes through adhesive fixed bonding with the bottom of waterproof layer 5, the top of waterproof layer 5 passes through adhesive fixed bonding with the bottom of anti-corrosion coating 6, including polypropylene resin layer 41, polyurethane resin layer 42, silica layer 43 and molybdenum disulfide layer 44 in wearing layer 4, the top of polypropylene resin layer 41 and the bottom fixed connection of polyurethane resin layer 42, the top of polyurethane resin layer 42 and the bottom fixed connection of silica layer 43, the top of silica layer 43 and the bottom fixed connection of molybdenum disulfide layer 44, include polyether polyol layer 51 in waterproof layer 5, The MPP corrugated protection communication pipe comprises a polyacrylate layer 52, a cyclohexane dimethanol layer 53 and a ethylene glycol dimethacrylate layer 54, wherein the top of a polyether polyol layer 51 is fixedly connected with the bottom of the polyacrylate layer 52, the top of the polyacrylate layer 52 is fixedly connected with the bottom of the cyclohexane dimethanol layer 53, the top of the cyclohexane dimethanol layer 53 is fixedly connected with the bottom of the ethylene glycol dimethacrylate layer 54, an anti-corrosion layer 6 comprises a butyronitrile modified phenolic resin layer 61, an epoxy resin layer 62 and an alkyd resin layer 63, the top of the butyronitrile modified phenolic resin layer 61 is fixedly connected with the bottom of the epoxy resin layer 62, the bottom of the epoxy resin layer 62 is fixedly connected with the top of the alkyd resin layer 63, and a base material layer 3 is arranged, and an abrasion-resistant layer 4, a waterproof layer 5 and an anti-corrosion layer 6 are uniformly coated on the surface of a power cable pipe body 1 through an adhesive, so that the MPP corrugated protection communication is improved, The power cable pipe has wear resistance, waterproofness and corrosion resistance, so that the power cable pipe is more durable, the surface of the power cable pipe body 1 is provided with a corrugated groove, the inner surface of the power cable pipe body 1 is provided with a support mechanism 2, the support mechanism 2 comprises a first arc plate 21 and a second arc plate 22, the outer surfaces of the first arc plate 21 and the second arc plate 22 are in close contact with the inner wall of the power cable pipe body 1, the top of the first arc plate 21 is fixedly connected with a support plate 23, the top of the support plate 23 is provided with a placement groove 24, the bottom of the second arc plate 22 is fixedly connected with a support rod 25, a positioning early warning unit 26 is arranged between the placement groove 24 and the opposite side of the support rod 25, the positioning early warning unit 26 comprises a contact piece 26-1 fixedly arranged at the bottom end of the support rod 25, when the contact piece 26-1 is in contact with an induction piece 26-2, namely, the early warning of the position and the pressure bearing top value can be realized, the inner surface of the placing groove 24 is fixedly connected with an induction sheet 26-2, the induction sheet 26-2 is electrically connected with a positioner and the pressure bearing alarm through a lead, the positioning early warning unit 26 is arranged, a contact sheet 26-1 at the lower end of the support rod 25 is in contact with the induction sheet 26-2 in the placing groove 24, so that the early warning of the pressure borne by the power cable tube body 1 is transmitted to the outside, and a corresponding position sensor and the alarm are arranged to facilitate a worker to find a corresponding position for processing, thereby avoiding the operation delay time of a large project, the outer surface of the support rod 25 is fixedly connected with a pressing plate 27, the outer surface of the pressing plate 27 and the inner surface of the placing groove 24 slide through a sliding assembly 28, the sliding assembly 28 comprises a sliding block 28-1, and the sliding block 28-1 is in sliding connection with the sliding groove 28-2, the sliding blocks 28-1 are fixedly arranged at two sides of the pressing plate 27, the inner surface of the placing groove 24 is provided with the sliding grooves 28-2, the outer surface of the sliding block 28-1 is connected with the inner surface of the sliding groove 28-2 in a sliding manner, the inner surface of the placing groove 24 is fixedly connected with the limiting plate 29, one end of the supporting rod 25 is penetrated and slid with the limiting plate 29, the spring 210 is sleeved between the opposite sides of the pressing plate 27 and the limiting plate 29 and positioned on the outer surface of the supporting rod 25, two ends of the spring 210 are fixedly connected with the opposite sides of the pressing plate 27 and the limiting plate 29, the supporting mechanism 2 is arranged, the first arc plate 21 and the second arc plate 22 are used for supporting the inside of the power cable tube body 1, and the supporting rod 25, the pressing plate 27, the limiting plate 29 and the spring 210 are matched to realize the buffering of the compression of the power cable tube body 1, so that the supporting force of the power cable tube is improved, the damage of the power cable pipe caused by the overlarge external pressure is avoided, so that the service life of the power cable pipe is prolonged, and the content which is not described in detail in the specification belongs to the prior art which is known by the person skilled in the art.
When the device works, after the power cable pipe body 1 is pre-buried, when soil burying and other pressure are applied to the surface of the power cable pipe body 1, the power cable pipe body 1 is deformed, the second arc plate 22 is driven to move downwards at the moment, the support rod 25 is driven to move downwards, the pressing plate 27 compresses the spring 210 until the contact piece 26-1 is contacted with the induction piece 26-2, pressure-bearing early warning and corresponding problem positioning can be realized, the support mechanism 2 is arranged, the first arc plate 21 and the second arc plate 22 are used for supporting the inside of the power cable pipe body 1, and the support rod 25, the pressing plate 27, the limiting plate 29 and the spring 210 are matched to realize buffering on the compression of the power cable pipe body 1, so that the damage of the power cable pipe caused by overlarge external pressure is avoided while the support force of the power cable pipe is improved, therefore, the service life of the power cable pipe is prolonged, the positioning early warning unit 26 is arranged, the contact piece 26-1 at the lower end of the support rod 25 is in contact with the induction piece 26-2 in the placing groove 24, the pressure early warning borne by the power cable pipe body 1 is transmitted to the outside, corresponding positions can be found by workers conveniently through corresponding positioning sensors and alarms, and operation delay time of large projects is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a communication, power cable pipe are protected to MPP ripple, includes power cable pipe body (1), and the ripple groove has been seted up on the surface of power cable pipe body (1), its characterized in that: the inner surface of the power cable pipe body (1) is provided with a supporting mechanism (2);
the power cable pipe comprises a supporting mechanism (2) and is characterized in that the supporting mechanism comprises a first arc plate (21) and a second arc plate (22), the outer surfaces of the first arc plate (21) and the second arc plate (22) are in close contact with the inner wall of a power cable pipe body (1), a supporting plate (23) is fixedly connected to the top of the first arc plate (21), a placing groove (24) is formed in the top of the supporting plate (23), a supporting rod (25) is fixedly connected to the bottom of the second arc plate (22), a positioning early warning unit (26) is arranged between the opposite sides of the placing groove (24) and the supporting rod (25), a pressing plate (27) is fixedly connected to the outer surface of the supporting rod (25), the outer surface of the pressing plate (27) and the inner surface of the placing groove (24) slide through a sliding assembly (28), and a limiting plate (29) is fixedly connected to the inner surface of the placing groove (24), and one end of the supporting rod (25) and the limiting plate (29) penetrate through and slide, a spring (210) is sleeved on the outer surface of the supporting rod (25) and located between the opposite sides of the pressing plate (27) and the limiting plate (29), and two ends of the spring (210) are fixedly connected with the opposite sides of the pressing plate (27) and the limiting plate (29).
2. The MPP ripple protection communication, power cable pipe of claim 1, wherein: the positioning early warning unit (26) comprises a contact piece (26-1) fixedly mounted at the bottom end of the supporting rod (25), the inner surface of the placing groove (24) is fixedly connected with an induction piece (26-2), and the induction piece (26-2) is electrically connected with the positioner and the pressure bearing alarm through a lead.
3. The MPP ripple protection communication, power cable pipe of claim 1, wherein: the sliding assembly (28) comprises sliding blocks (28-1), the sliding blocks (28-1) are fixedly mounted on two sides of the pressing plate (27), sliding grooves (28-2) are formed in the inner surface of the placing groove (24), and the outer surfaces of the sliding blocks (28-1) are connected with the inner surface of the sliding grooves (28-2) in a sliding mode.
4. The MPP ripple protection communication, power cable pipe of claim 1, wherein: the surface of power cable pipe body (1) is provided with substrate layer (3), wearing layer (4), waterproof layer (5) and anti-corrosion coating (6), the top of substrate layer (3) and the bottom of wearing layer (4) are passed through the fixed bonding of adhesive, the top of wearing layer (4) and the bottom of waterproof layer (5) are passed through the fixed bonding of adhesive, the top of waterproof layer (5) and the bottom of anti-corrosion coating (6) are passed through the fixed bonding of adhesive.
5. The MPP ripple protection communication, power cable pipe of claim 4, wherein: the wear-resistant layer (4) comprises a polypropylene resin layer (41), a polyurethane resin layer (42), a silicon dioxide layer (43) and a molybdenum disulfide layer (44), the top of the polypropylene resin layer (41) is fixedly connected with the bottom of the polyurethane resin layer (42), the top of the polyurethane resin layer (42) is fixedly connected with the bottom of the silicon dioxide layer (43), and the top of the silicon dioxide layer (43) is fixedly connected with the bottom of the molybdenum disulfide layer (44).
6. The MPP ripple protection communication, power cable pipe of claim 4, wherein: the waterproof layer (5) comprises a polyether polyol layer (51), a polyacrylate layer (52), a cyclohexane dimethanol layer (53) and a ethylene glycol dimethacrylate layer (54), and the top of the polyether polyol layer (51) is fixedly connected with the bottom of the polyacrylate layer (52).
7. The MPP ripple protection communication, power cable pipe of claim 6, wherein: the top of polyacrylate layer (52) and the bottom fixed connection of cyclohexane dimethanol layer (53), the top of cyclohexane dimethanol layer (53) and the bottom fixed connection of ethylene glycol dimethacrylate layer (54).
8. The MPP ripple protection communication, power cable pipe of claim 4, wherein: the anticorrosion layer (6) comprises a butyronitrile modified phenolic resin layer (61), an epoxy resin layer (62) and an alkyd resin layer (63), the top of the butyronitrile modified phenolic resin layer (61) is fixedly connected with the bottom of the epoxy resin layer (62), and the bottom of the epoxy resin layer (62) is fixedly connected with the top of the alkyd resin layer (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345448.3A CN114156798B (en) | 2021-11-15 | 2021-11-15 | MPP ripple protection communication and power cable pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345448.3A CN114156798B (en) | 2021-11-15 | 2021-11-15 | MPP ripple protection communication and power cable pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114156798A true CN114156798A (en) | 2022-03-08 |
| CN114156798B CN114156798B (en) | 2024-01-09 |
Family
ID=80460761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111345448.3A Active CN114156798B (en) | 2021-11-15 | 2021-11-15 | MPP ripple protection communication and power cable pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114156798B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268853A (en) * | 1994-04-04 | 1995-10-17 | Sekisui Chem Co Ltd | Fixing method of inner insertion pipe against sheath pipe |
| JP2001021092A (en) * | 1999-07-09 | 2001-01-26 | Shonan Gosei Jushi Seisakusho:Kk | Construction method for repairing passage facility |
| CN105186431A (en) * | 2015-10-23 | 2015-12-23 | 江苏日龙塑料制品有限公司 | Communication and power cable pipe |
| CN208337121U (en) * | 2018-07-20 | 2019-01-04 | 湖北师范大学 | A kind of underground electric line protecting apparatus |
| CN209913411U (en) * | 2019-05-22 | 2020-01-07 | 杭州圣昊管道有限公司 | MPP ripple protection power cable pipe |
| CN211046414U (en) * | 2020-01-18 | 2020-07-17 | 郑州科技学院 | Positioning installation sleeve for electrical engineering |
| CN112803316A (en) * | 2020-12-31 | 2021-05-14 | 南京敦韬建筑工程有限公司 | Cable laying torsion-proof fixing device |
| CN112909877A (en) * | 2020-12-28 | 2021-06-04 | 江苏源昇高新科技有限公司 | High resistance to compression double-walled bellows for underground communication |
| CN113007462A (en) * | 2021-02-20 | 2021-06-22 | 唐福华 | Resistance to compression type road administration PVC tubular product |
| CN213753872U (en) * | 2020-11-27 | 2021-07-20 | 镇江丰胜庭院景观有限公司 | Corrugated pipe structure for cable protection |
| CN214044828U (en) * | 2020-08-07 | 2021-08-24 | 上海贝思特管业有限公司 | High-impact high-color-fastness MPP power cable protection tube |
| CN214652748U (en) * | 2021-04-19 | 2021-11-09 | 杭州九鼎纸管有限公司 | Multifunctional shredding groove paper tube for winding based on various thick and thin chemical fiber filaments |
-
2021
- 2021-11-15 CN CN202111345448.3A patent/CN114156798B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268853A (en) * | 1994-04-04 | 1995-10-17 | Sekisui Chem Co Ltd | Fixing method of inner insertion pipe against sheath pipe |
| JP2001021092A (en) * | 1999-07-09 | 2001-01-26 | Shonan Gosei Jushi Seisakusho:Kk | Construction method for repairing passage facility |
| CN105186431A (en) * | 2015-10-23 | 2015-12-23 | 江苏日龙塑料制品有限公司 | Communication and power cable pipe |
| CN208337121U (en) * | 2018-07-20 | 2019-01-04 | 湖北师范大学 | A kind of underground electric line protecting apparatus |
| CN209913411U (en) * | 2019-05-22 | 2020-01-07 | 杭州圣昊管道有限公司 | MPP ripple protection power cable pipe |
| CN211046414U (en) * | 2020-01-18 | 2020-07-17 | 郑州科技学院 | Positioning installation sleeve for electrical engineering |
| CN214044828U (en) * | 2020-08-07 | 2021-08-24 | 上海贝思特管业有限公司 | High-impact high-color-fastness MPP power cable protection tube |
| CN213753872U (en) * | 2020-11-27 | 2021-07-20 | 镇江丰胜庭院景观有限公司 | Corrugated pipe structure for cable protection |
| CN112909877A (en) * | 2020-12-28 | 2021-06-04 | 江苏源昇高新科技有限公司 | High resistance to compression double-walled bellows for underground communication |
| CN112803316A (en) * | 2020-12-31 | 2021-05-14 | 南京敦韬建筑工程有限公司 | Cable laying torsion-proof fixing device |
| CN113007462A (en) * | 2021-02-20 | 2021-06-22 | 唐福华 | Resistance to compression type road administration PVC tubular product |
| CN214652748U (en) * | 2021-04-19 | 2021-11-09 | 杭州九鼎纸管有限公司 | Multifunctional shredding groove paper tube for winding based on various thick and thin chemical fiber filaments |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114156798B (en) | 2024-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114156798A (en) | MPP ripple protection communication, power cable pipe | |
| CN203421303U (en) | Tunnel cable hanger | |
| CN201475498U (en) | Cable support bracket made of composite material | |
| CN104753018A (en) | Cable fixing bracket | |
| KR101363371B1 (en) | Displays the location and depth of buried pipe device | |
| CN2856558Y (en) | Corrosion-proof connector set | |
| CN112854497A (en) | Environment-friendly assembled building heat preservation wall heat insulating board | |
| CN208707277U (en) | One kind being used for subterranean tunnel and gallery flame retardant type cable bearer | |
| CN206471768U (en) | A kind of long-life, high pressure resistant electric expander component | |
| CN213745282U (en) | Piping lane antidetonation support with antiskid effect | |
| CN218027850U (en) | Well lid information acquisition device | |
| CN215635475U (en) | Quartz sand fiber winding glass fiber reinforced plastic pipeline with alarm device | |
| CN101648678A (en) | Overload protection devices of hoisting device | |
| CN216957511U (en) | Cable for solar photovoltaic power generation system | |
| CN219569678U (en) | Long-life telegraph pole protection tube | |
| CN211821064U (en) | Building antidetonation support convenient to installation | |
| CN214040445U (en) | Fiber grating cable force sensor packaging structure | |
| CN219386289U (en) | Multifunctional positioning clamp for mounting steel pipe pile cladding material | |
| CN206463451U (en) | Anti- omnipotent steering lifter plate of tripping | |
| CN214068379U (en) | Resistance to compression type flat cable | |
| CN2731797Y (en) | Steel nail type laying power line stand | |
| CN203640055U (en) | Net fixing nail | |
| CN220867047U (en) | Cold-formed steel for arm support of aerial working platform | |
| CN213226330U (en) | PE feed pipe cutting unloader | |
| CN212480528U (en) | Rubber-plastic epoxy anti-corrosion cold winding belt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |