CN210927044U - Stretch-proofing performance and impact resistance's non-excavation MPP cable duct - Google Patents
Stretch-proofing performance and impact resistance's non-excavation MPP cable duct Download PDFInfo
- Publication number
- CN210927044U CN210927044U CN202020033814.6U CN202020033814U CN210927044U CN 210927044 U CN210927044 U CN 210927044U CN 202020033814 U CN202020033814 U CN 202020033814U CN 210927044 U CN210927044 U CN 210927044U
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- Prior art keywords
- wall
- excavation
- pipe
- connector
- mpp cable
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- Expired - Fee Related
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 30
- 238000010030 laminating Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The utility model discloses a non-excavation MPP cable conduit of stretch-proofing performance and impact resistance, including body and connector, the inside laminating of body has interior bushing pipe, and the inner wall laminating of interior bushing pipe has the corrosion resistant layer, the one end of body is fixed with the connector, and the middle part outer wall laminating of connector has the sealing ring, the outer wall of sealing ring is provided with clamping mechanism, the inner wall laminating of connector has the end pipe, and the one end inner wall of end pipe is provided with the inner jacket wall. This stretch-proofing performance and impact resistance's non-excavation MPP cable guide is provided with interior mantle wall, and interior mantle wall is the inner wall one end of slot form distribution at the end pipe, when the user is connected with the body through non-excavation rig, can put into the body with adapting unit, flows out from end pipe one end, and this end pipe front end is narrow little, and the rear end is wide mouthful, reaches the fixed effect of non-excavation rig adapting unit, and this fixed strength is high, and is little to the body damage, the non-excavation construction of the body of being convenient for.
Description
Technical Field
The utility model relates to a MPP cable guide technical field specifically is a non-excavation MPP cable guide of stretch-proofing performance and impact resistance.
Background
The MPP power pipe is divided into a common type and a reinforced type, the reinforced type is divided into an excavated pipe and a non-excavated pipe, and the MPP power pipe can be widely applied to pipeline engineering of municipal administration, telecommunication, electric power, coal gas, tap water, heating power and the like, has higher thermal deformation temperature and low-temperature impact performance, and has excellent electrical insulation.
The trenchless MPP cable duct in the market has low tensile resistance in use, so that deformation is easy to occur in the construction pulling process, and a trenchless drilling machine and the MPP cable duct are high in connection difficulty and inconvenient to use in the construction process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a non-excavation MPP cable guide of stretch-proofing performance and impact resistance to it is lower to solve non-excavation MPP cable guide on the market that proposes in the above-mentioned background art its stretch-proofing performance in use, leads to easily taking place deformation in construction pulling process, and the problem of inconvenient use is high with the MPP cable guide connection degree of difficulty to non-excavation rig in the work progress.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a non-excavation MPP cable conduit of stretch-proofing performance and impact resistance, includes body and connector, the inside laminating of body has interior bushing pipe, and the inner wall laminating of interior bushing pipe has the corrosion resistant layer, the one end of body is fixed with the connector, and the laminating of the middle part outer wall of connector has the sealing ring, the outer wall of sealing ring is provided with clamping mechanism, the inner wall laminating of connector has the end pipe, and the one end inner wall of end pipe is provided with the inner jacket wall.
Preferably, the pipe body comprises a PVC resin layer and a corrugated sleeve layer, and the corrugated sleeve layer is distributed in the inner side of the PVC resin layer.
Preferably, the corrugated sleeve layer is distributed along the middle part of the inner side of the PVC resin layer, and an injection molding integrated structure is arranged between the corrugated sleeve layer and the PVC resin layer.
Preferably, the pipe body, the inner bushing pipe and the corrosion-resistant layer are sequentially attached to each other, and the pipe body is in a sleeving structure with the end pipe through the connector.
Preferably, clamping mechanism is including clamp, installation piece and bolt, and the end of clamp is fixed with the installation piece, the inboard middle part of installation piece is provided with the bolt.
Preferably, the outer wall of the end pipe is distributed in a corrugated shape, and the inner sleeve wall is distributed at one end of the inner wall of the end pipe in a narrow-mouth shape.
Compared with the prior art, the beneficial effects of the utility model are that: the trenchless MPP cable conduit with tensile resistance and impact resistance is provided with an inner sleeve wall, wherein the inner sleeve wall is distributed at one end of the inner wall of an end pipe in a narrow opening shape, when a user is connected with the pipe body through a trenchless drilling machine, a connecting part can be placed into the pipe body and flows out from one end of the end pipe, the front end of the end pipe is narrow and small, the rear end of the end pipe is wide, the fixing effect of the connecting part of the trenchless drilling machine is achieved, the fixing strength is high, the damage to the pipe body is small, and trenchless construction of the pipe body is facilitated;
the pipe body is in a sleeving connection structure with the end pipe through the connector, the lining sleeve and the corrosion-resistant layer play good supporting and corrosion-resistant effects, the overall strength is further improved, the inner wall of the connector can be effectively connected with the end pipe, the high friction coefficient and the low possibility of separation are guaranteed when the connector is connected through non-excavation equipment, meanwhile, the connector is an end pipe and is not provided with a corrugated sleeve layer, a user can conveniently cut and cut through the equipment, and the use of the user is facilitated;
for the integrated structure of moulding plastics between ripple sleeve pipe layer and the PVC resin layer, whole ripple sleeve pipe layer adopts aluminum alloy material to make, adopt the design of ripple formula, can effectively improve whole shock resistance, ripple sleeve pipe layer has certain toughness and rigidity simultaneously, when stretching through non-excavation equipment, whole coefficient of deformation is little, improve whole stretch-proofing performance, satisfy user's user demand, and adopt the integrated into one piece of moulding plastics, whole completion degree is high, stable in structure, guarantee to bury at the bottom of the ground for a long time, it is not fragile.
Drawings
FIG. 1 is a schematic cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a pipe body; 101. a PVC resin layer; 102. a corrugated sleeve layer; 2. a liner sleeve; 3. a corrosion-resistant layer; 4. a connector; 5. a seal ring; 6. a clamping mechanism; 601. clamping a hoop; 602. mounting blocks; 603. a bolt; 7. an end tube; 8. an inner sleeve wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a non-excavation MPP cable duct of stretch-proofing performance and shock resistance, including body 1, PVC resin layer 101, ripple bushing layer 102, interior bushing pipe 2, corrosion-resistant layer 3, connector 4, sealing ring 5, clamping mechanism 6, clamp 601, installation piece 602, bolt 603, end pipe 7 and interior casing 8, the interior laminating of body 1 has interior bushing pipe 2, and the inner wall laminating of interior bushing pipe 2 has corrosion-resistant layer 3, body 1 includes PVC resin layer 101 and ripple bushing layer 102, and the inboard middle part of PVC resin layer 101 distributes ripple bushing layer 102, ripple bushing layer 102 distributes along the inboard middle part of PVC resin layer 101, and be the integrated structure of moulding plastics between ripple bushing layer 102 and the PVC resin layer 101, whole ripple bushing layer 102 adopts the aluminum alloy material to make, adopt the ripple formula design, can effectively improve whole shock resistance, ripple bushing layer 102 has certain toughness and rigidity simultaneously, when the trenchless equipment is used for stretching, the overall deformation coefficient is small, the overall tensile resistance is improved, the use requirements of users are met, and the injection molding integrated forming is adopted, so that the overall finish degree is high, the structure is stable, the long-term burying at the ground bottom is ensured, and the damage is not easy to damage;
the pipe body 1, the inner bushing pipe 2 and the corrosion-resistant layer 3 are sequentially attached to each other, the pipe body 1 is of a sleeved structure through the connector 4 and the end pipe 7, the inner bushing pipe 2 and the corrosion-resistant layer 3 have good supporting and corrosion-resistant effects, the overall strength is further improved, the inner wall of the connector 4 can be effectively connected with the end pipe 7, the friction coefficient is high and the pipe is not easy to separate when the pipe is connected through non-excavation equipment, meanwhile, the connector 4 is an end pipeline and is not provided with the corrugated bushing layer 102, a user can conveniently cut and cut through the equipment, and the use of the user is facilitated;
one end of the pipe body 1 is fixed with a connector 4, the outer wall of the middle part of the connector 4 is attached with a sealing ring 5, the outer wall of the sealing ring 5 is provided with a clamping mechanism 6, the clamping mechanism 6 comprises a hoop 601, an installation block 602 and a bolt 603, the tail end of the hoop 601 is fixed with the installation block 602, the middle part of the inner side of the installation block 602 is provided with the bolt 603, when a user needs to strengthen the connection strength, the effect of adjusting the diameter of the hoop 601 is achieved by only screwing the bolt 603 and controlling the bolt 603, and the fixing mode and the structure are convenient to operate;
the inner wall laminating of connector 4 has end pipe 7, and the one end inner wall of end pipe 7 is provided with inner sleeve wall 8, the outer wall of end pipe 7 is the corrugate and distributes, and inner sleeve wall 8 is the inner wall one end of slot form distribution at end pipe 7, when the user is connected with body 1 through the non-excavation rig, can put into body 1 with adapting unit, flow from end pipe 7 one end, this end pipe 7 front end is narrow little, the rear end is wide mouthful, reach the fixed effect of non-excavation rig adapting unit, this fixed strength is high, little to the damage of body 1, be convenient for body 1 non-excavation construction.
The working principle is as follows: when the trenchless MPP cable conduit with tensile resistance and impact resistance is connected with the pipe body 1 through a trenchless drilling machine, the connecting part can be put into the pipe body 1 and flows out of one end of the end pipe 7, the front end of the end pipe 7 is narrow and small, and the rear end of the end pipe is wide, so that the fixing effect of the connecting part of the trenchless drilling machine is achieved, the inner wall of the connector 4 can be effectively connected with the end pipe 7, the friction coefficient is high and the connector is not easy to separate when the connecting is carried out through trenchless equipment, meanwhile, the connector 4 is an end pipeline and is not provided with the corrugated sleeve layer 102, so that a user can conveniently cut and cut through the equipment, the whole corrugated sleeve layer 102 is made of aluminum alloy materials, the corrugated design is adopted, the overall impact resistance can be effectively improved, meanwhile, the corrugated sleeve layer 102 has certain toughness and rigidity, when the trenchless equipment is used for stretching, the whole deformation coefficient is little, improves whole stretch-proofing performance, satisfies user's user demand, through the pulling of non-excavation rig, drives non-excavation MPP cable duct construction demand.
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 (6)
1. The utility model provides a stretch-proofing performance and impact resistance's non-excavation MPP cable guide, includes body (1) and connector (4), its characterized in that: interior laminating of body (1) has interior bushing pipe (2), and the inner wall laminating of interior bushing pipe (2) has corrosion-resistant layer (3), the one end of body (1) is fixed with connector (4), and the middle part outer wall laminating of connector (4) has sealing ring (5), the outer wall of sealing ring (5) is provided with clamping mechanism (6), the inner wall laminating of connector (4) has end pipe (7), and the one end inner wall of end pipe (7) is provided with inner jacket wall (8).
2. The non-excavation MPP cable conduit of claim 1, wherein the non-excavation MPP cable conduit of stretch resistance and impact resistance: the pipe body (1) comprises a PVC resin layer (101) and a corrugated sleeve layer (102), and the corrugated sleeve layer (102) is distributed in the middle of the inner side of the PVC resin layer (101).
3. The trenchless MPP cable duct of claim 2, wherein the at least one of: the corrugated sleeve layer (102) is distributed along the middle part of the inner side of the PVC resin layer (101), and an injection molding integrated structure is arranged between the corrugated sleeve layer (102) and the PVC resin layer (101).
4. The non-excavation MPP cable conduit of claim 1, wherein the non-excavation MPP cable conduit of stretch resistance and impact resistance: the pipe body (1), the inner bushing pipe (2) and the corrosion-resistant layer (3) are sequentially attached to each other, and the pipe body (1) is in a sleeving structure with the end pipe (7) through the connector (4).
5. The non-excavation MPP cable conduit of claim 1, wherein the non-excavation MPP cable conduit of stretch resistance and impact resistance: clamping mechanism (6) is including clamp (601), installation piece (602) and bolt (603), and the end of clamp (601) is fixed with installation piece (602), the inboard middle part of installation piece (602) is provided with bolt (603).
6. The non-excavation MPP cable conduit of claim 1, wherein the non-excavation MPP cable conduit of stretch resistance and impact resistance: the outer wall of the end pipe (7) is distributed in a corrugated shape, and the inner sleeve wall (8) is distributed at one end of the inner wall of the end pipe (7) in a narrow opening shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033814.6U CN210927044U (en) | 2020-01-08 | 2020-01-08 | Stretch-proofing performance and impact resistance's non-excavation MPP cable duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033814.6U CN210927044U (en) | 2020-01-08 | 2020-01-08 | Stretch-proofing performance and impact resistance's non-excavation MPP cable duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210927044U true CN210927044U (en) | 2020-07-03 |
Family
ID=71351079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033814.6U Expired - Fee Related CN210927044U (en) | 2020-01-08 | 2020-01-08 | Stretch-proofing performance and impact resistance's non-excavation MPP cable duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210927044U (en) |
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2020
- 2020-01-08 CN CN202020033814.6U patent/CN210927044U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200703 |