CN111817225A - Multi-section bending-fixable centipede-like cable laying pipeline - Google Patents
Multi-section bending-fixable centipede-like cable laying pipeline Download PDFInfo
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- CN111817225A CN111817225A CN202010629865.XA CN202010629865A CN111817225A CN 111817225 A CN111817225 A CN 111817225A CN 202010629865 A CN202010629865 A CN 202010629865A CN 111817225 A CN111817225 A CN 111817225A
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- 230000001681 protective effect Effects 0.000 claims abstract description 64
- 238000005452 bending Methods 0.000 claims abstract description 34
- 239000002775 capsule Substances 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 125000006850 spacer group Chemical group 0.000 claims description 14
- 229920001187 thermosetting polymer Polymers 0.000 claims description 13
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 241000258920 Chilopoda Species 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 4
- 235000012255 calcium oxide Nutrition 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
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- 230000009471 action Effects 0.000 description 3
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- 238000005516 engineering process Methods 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
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- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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Classifications
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- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- 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
- H02G3/0406—Details thereof
-
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a multi-section bending and fixing centipede-like cable laying pipeline, which belongs to the field of cable pipelines and comprises a plurality of section shells, wherein each section shell comprises a protective shell, a wire core is fixedly connected in each protective shell, each wire core comprises a plurality of sections of armor protective sleeves, an integrated wire core is connected between every two adjacent armor protective sleeves, a bending section is connected between every two adjacent protective shells, each bending section comprises a pair of corrugated pipes, clamping grooves matched with the corrugated pipes are formed in two ends of each protective shell, the two corrugated pipes are respectively and fixedly connected with the inner walls of the protective shells and the inner walls of the clamping grooves, a plurality of uniformly distributed fixing nails are connected between the two corrugated pipes, the fixing nails penetrate through the pair of corrugated pipes and are fixedly connected with the protective shells, and when underground cables are laid, the cables are fixed firmly after being bent, after the cable is bent, the strength of the bent part of the cable is improved, and meanwhile, the cable is well protected.
Description
Technical Field
The invention relates to the field of cable pipelines, in particular to a centipede-like cable laying pipeline capable of being bent and fixed in multiple sections.
Background
Optical fiber communication technology stands out from optical communication, has become one of the main pillars of modern communication, and plays a very important role in modern telecommunication networks. As an emerging technology, optical fiber communication has a fast development speed in recent years, and a wide application range, which is rare in communication history, is also an important mark of the world new technology revolution and a main transmission tool of various information in the future information society. Compared with the conventional electrical communication, the optical fiber communication has many advantages: it has wide transmission frequency band and large communication capacity; the transmission loss is low, and the relay distance is long; the wire diameter is small, the weight is light, the raw material is quartz, metal materials are saved, and reasonable use of resources is facilitated; the insulating and anti-electromagnetic interference performance is strong; the cable also has the advantages of strong corrosion resistance, strong radiation resistance, good flexibility, no electric spark, small leakage, strong confidentiality and the like, and can be used in special environments or military affairs.
Often can meet the situation of turning the optical fiber cable in the wiring process of optical fiber cable, because the optical fiber cable of some underground laying is installed and is laid in the pipeline, and the pipeline can not be bent for fixing the optical fiber cable turning department is difficult to go on, not only influences fixed effect, influences moreover and lays efficiency, and just to the protection of the department of bending of optical fiber cable inconvenient, make the department of bending of optical fiber cable fragile.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a centipede-simulated cable laying pipeline capable of being bent and fixed in multiple sections, a multi-section cable pipeline is formed by simulating centipedes, each section of pipeline is provided with a pair of auxiliary supports for connection and fixed positioning, a holding device is stable, two adjacent sections of pipelines can be stretched, contracted and bent, two adjacent sections of shells can be combined and separated, the bent section between two adjacent sections of shells can be fixed through thermosetting resin after being bent, the bent section can be bent and fixed, the cable pipeline can be laid along any route, the cable pipeline can be quickly shaped after being laid, the installation of the cable pipeline is convenient, the bending and fixing at the corner of a cable can be firm when the underground cable is laid, the strength of the bent part of the cable can be improved after being bent, and the cable has a good protection effect.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A centipede-like cable laying pipeline capable of being bent and fixed in multiple sections comprises multiple section shells, wherein each section shell comprises a protective shell, a cable core is fixedly connected in each protective shell, each cable core comprises multiple sections of armor protective sleeves, an integrated cable core is connected between every two adjacent armor protective sleeves, a bending section is connected between every two adjacent protective shells and comprises a pair of corrugated pipes, clamping grooves matched with the corrugated pipes are formed in two ends of each protective shell in a chiseled mode, the two corrugated pipes are respectively fixedly connected with the inner walls of the protective shells and the inner walls of the clamping grooves, a plurality of uniformly distributed fixing nails are connected between the two corrugated pipes, the fixing nails penetrate through the pair of corrugated pipes and are fixedly connected with the protective shells, sealing rings are connected between the pair of corrugated pipes, the sealing rings seal the two ends of the pair of corrugated pipes, and a plurality of reaction, can realize when laying underground cable, the corner of cable is bent the after-fixing firm, and bends the back, improves the intensity that the cable was bent the department, has better guard action to the cable simultaneously.
Further, the joint has a pair of auxiliary stand on the outer wall of protective housing, the auxiliary stand include with protective housing assorted snap ring, the equal fixedly connected with locating piece in both ends of snap ring, cut on the outer wall of protective housing have with locating piece assorted draw-in groove, fixedly connected with supporting legs on the locating piece.
Further, the reaction ball includes spherical capsule, liquid water has been stored in spherical capsule, the mesh cover has been cup jointed on the spherical capsule, the through-hole that has a plurality of evenly distributed is dug on the mesh cover, the aperture of through-hole is 10mm-20mm, the mesh cover is made by elasticity PVC material, and the reaction ball is whole to have certain elasticity, when the strong pressure of reaction ball was used for the effect, can make spherical capsule break to make the liquid in the spherical capsule flow around from the through-hole that the mesh was sheathe in evenly.
Furthermore, an aluminum film heat insulation layer is laid on the inner wall of the corrugated pipe, so that the heat insulation performance of the device is improved, and the thermosetting liquid resin is not easy to solidify when the device is stored.
Further, be connected with between the two adjacent protective housing and bend a assorted bouffant spacer sleeve, the one end fixedly connected with waterproof barrier film of bouffant spacer sleeve near the section of bending, the one end fixedly connected with insulating layer of bouffant spacer sleeve near the sinle silk, store thermosetting liquid resin between bouffant spacer sleeve and the section of bending, after spherical capsule breaks, the lime powder reaction between water and a pair of bellows is exothermic, makes thermosetting liquid resin solidify and come further to fix to the curved section of bending, and the resin layer after solidifying can further protect the sinle.
Further, two pairs of locator card posts of one end fixedly connected with of protective housing, the other end of protective housing open chisel have with locator card post assorted draw-in groove, through the fixed locking of locator card post with a pair of protective housing, the circuit when making things convenient for the cable straightway to lay is fixed.
Further, a plurality of evenly distributed bosses are fixedly connected to the inner wall of the mesh sleeve, a plurality of evenly distributed tooth grooves are formed in the surface of each boss, the spherical capsules are extruded in an auxiliary mode through the bosses, so that the local pressure received by all the positions of the pressed surfaces of the spherical capsules is increased, and the spherical capsules are broken easily.
A multi-section bending and fixing centipede-like cable laying pipeline comprises a pipeline body and a pipeline body, wherein the pipeline body is provided with a plurality of sections of centipede-like cables, and the pipeline body is provided with a:
s1, coating waterproof glue in the segment shell by a technician, and penetrating the wire core into the segment shell to fix the segment shell and the wire core;
s2, when the straight-section cable is laid, splicing the two protective cases through positioning clamp columns to splice the protective cases of the straight section into a straight pipe type;
s3, when the cable is laid and needs to be bent, the wire core is bent, then the corrugated pipes are pressed, so that the pair of corrugated pipes are mutually extruded, the spherical capsule in the reaction ball between the pair of corrugated pipes is extruded and broken, the aqueous solution in the spherical capsule is reacted with the quicklime powder stored between the corrugated pipes, the pair of corrugated pipes are bonded and fixed, and the bent part is fixed when the cable is laid on a curve route;
and S4, finally, fixing the protective shells in the pit through the auxiliary supports on the segment shells, so as to realize the fixation of the cables.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is imitative centipede and is formed multisection section form cable duct, a pair of auxiliary stand of installation is connected and is fixed a position on every section pipeline, retaining device is firm, can stretch out and contract and bend between two adjacent section pipelines, make two adjacent section shells merge and separate, the section of bending between two adjacent section shells is fixed after accessible thermosetting resin is bent, the section of guaranteeing to bend is bent and is fixed, make the cable pipeline can follow arbitrary route and lay, can finalize the design fast after laying, make things convenient for the installation of cable pipeline, can realize when laying underground cable, the corner of cable is bent after-fixing firm, and after bending, improve the intensity that the cable was bent, have better guard action to the cable simultaneously.
(2) The reaction ball comprises a spherical capsule, liquid water is stored in the spherical capsule, a mesh sleeve is sleeved on the spherical capsule, a plurality of through holes which are uniformly distributed are drilled on the mesh sleeve, the aperture of each through hole is 10-20 mm, the mesh sleeve is made of elastic PVC materials, the reaction ball integrally has certain elasticity, and when the reaction ball acts under strong pressure, the spherical capsule can be broken, so that liquid in the spherical capsule flows out from the through holes on the mesh sleeve uniformly to the periphery.
(3) Be connected with between two adjacent protective housings of this scheme and bend a assorted bouffant isolation sleeve, the one end fixedly connected with waterproof barrier film of bouffant isolation sleeve near the section of bending, the one end fixedly connected with insulating layer that the bouffant isolation sleeve is close to the sinle silk, the bouffant isolation sleeve and the section of bending between have stored thermosetting liquid resin, after spherical capsule breaks, the lime powder reaction between water and a pair of bellows is exothermic, it is fixed to make thermosetting liquid resin solidify and come further fifty percent discount curved section, and the resin layer after solidifying can go on further protection to the sinle silk.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial perspective view of the present invention
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a schematic view of the structure at A in FIG. 4;
FIG. 6 is a cross-sectional view of a reaction sphere of the present invention.
1 section of shell, 101 protective housing, 102 location card post, 2 sinle silks, 201 armor protective sheath, 202 integrated sinle silks, 3 sections of bending, 301 bellows, 302 staple, 303 sealing ring, 4 auxiliary stand, 401 snap rings, 402 locating piece, 403 supporting legs, 5 reaction balls, 501 spherical capsule, 502 mesh cover, 503 boss, 6 bouffant isolation cover, 601 waterproof isolating membrane, 602 insulating layer.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1: please refer to fig. 1-2, a pipeline is laid to imitative centipede type cable that can multisection be bent and fixed, including a plurality of section shells 1, section shell 1 includes protective housing 101, fixedly connected with sinle silk 2 in the protective housing 101, the one end fixedly connected with of protective housing 101 two pairs of locator card posts 102, the other end of protective housing 101 is dug and is had the draw-in groove with locator card post 102 assorted, fix a pair of protective housing 101 through locator card post 102 and lock, the circuit when making things convenient for the cable straightway to lay is fixed, the joint has a pair of auxiliary stand 4 on the outer wall of protective housing 101, auxiliary stand 4 includes with protective housing 101 assorted snap ring 401, the equal fixedly connected with locating piece 402 in both ends of snap ring 401, dig the draw-in groove with locating piece 402 assorted on the outer wall of protective housing 101.
Please refer to fig. 2-5, the core 2 includes a plurality of segments of armor protective covers 201, an integrated core 202 is connected between two adjacent armor protective covers 201, a bending segment 3 is connected between two adjacent protective covers 101, the bending segment 3 includes a pair of corrugated pipes 301, an aluminum film thermal insulation layer is laid on the inner wall of the corrugated pipes 301, the thermal insulation performance of the bending portion of the device is improved, thermosetting liquid resin is not easily solidified when the device is stored, clamping grooves matched with the corrugated pipes 301 are formed at two ends of the protective cover 101, the two corrugated pipes 301 are respectively fixedly connected with the inner walls of the protective covers 101 and the clamping grooves, a plurality of evenly distributed fixing nails 302 are connected between the two corrugated pipes 301, the fixing nails 302 penetrate through the pair of corrugated pipes 301 and are fixedly connected with the protective cover 101, a sealing ring 303 is connected between the pair of corrugated pipes 301, the sealing ring 303 seals two ends of the pair of corrugated.
Referring to fig. 6, the reaction ball 5 includes a spherical capsule 501, liquid water is stored in the spherical capsule 501, a mesh sleeve 502 is sleeved on the spherical capsule 501, a plurality of through holes are uniformly distributed on the mesh sleeve 502, the aperture of each through hole is 10mm-20mm, the mesh sleeve 502 is made of elastic PVC material, the reaction ball 5 has certain elasticity as a whole, and when the reaction ball 5 is under strong pressure, the spherical capsule 501 can be broken, so that the liquid in the spherical capsule 501 uniformly flows out to the periphery from the through holes on the mesh sleeve 502.
Referring to fig. 3-5, a Pleated spacer sleeve 6 matched with the bending section 3 is connected between two adjacent protective cases 101, a waterproof spacer film 601 is fixedly connected to one end of the Pleated spacer sleeve 6 close to the bending section 3, a thermal insulation layer 602 is fixedly connected to one end of the Pleated spacer sleeve 6 close to the core 2, a thermosetting liquid resin is stored between the Pleated spacer sleeve 6 and the bending section 3, after the spherical capsule 501 is ruptured, water reacts with lime powder between a pair of bellows 301 to release heat, so that the thermosetting liquid resin is solidified to further fix the bending section, and the solidified resin layer can further protect the core 2, a plurality of uniformly distributed bosses 503 are fixedly connected to the inner wall of the mesh sleeve 502, and a plurality of uniformly distributed tooth spaces are chiseled on the surface of the boss 503, the spherical capsule 501 is extruded by the boss 503 to increase the local pressure received by each place of the pressed surface of the spherical capsule 501, making the spherical capsule 501 easier to rupture.
A multi-section bending and fixing centipede-like cable laying pipeline comprises a pipeline body and a pipeline body, wherein the pipeline body is provided with a plurality of sections of centipede-like cables, and the pipeline body is provided with a:
s1, coating waterproof glue in the segment shell 1 by a technician, and then penetrating the wire core 2 into the segment shell 1 to fix the segment shell 1 and the wire core 2;
s2, when a straight-section cable is laid, splicing the two protective cases 101 through the positioning clamp columns 102 to enable the protective cases 101 of the straight section to be spliced into a straight pipe type;
s3, when a cable needs to be bent when being laid, the wire core 2 is bent, then the corrugated pipes 301 are pressed to enable the pair of corrugated pipes 301 to be mutually extruded, so that the spherical capsules 501 in the reaction balls 5 between the pair of corrugated pipes 301 are extruded and broken, the aqueous solution in the spherical capsules 501 is reacted with the quicklime powder stored between the corrugated pipes 301, the pair of corrugated pipes 301 are bonded and fixed by the generated slaked lime, heat is generated during the reaction of the quicklime powder, the thermosetting liquid resin stored between the pleated spacer sleeve 6 and the bending section 3 is solidified, and the bending part is fixed when a curve route is laid on the cable;
and S4, finally, fixing the protective shells 101 in the pit through the auxiliary supports 4 on the segment shells 1, so as to realize the fixation of the cables.
This scheme is imitated the centipede and is formed multisection section form cable duct, a pair of auxiliary stand 4 of installation is connected and is carried out the fixed positioning on every section pipeline, retaining device is firm, can stretch out and contract and bend between two adjacent section pipelines, make two adjacent section shells 1 merge and separate, accessible thermosetting resin is fixed after 3 sections of bending between two adjacent section shells 1 are bent, it bends and fixes to guarantee section 3 of bending, make the cable pipeline can follow arbitrary route and lay, can finalize the design fast after laying, make things convenient for the installation of cable pipeline, can realize when laying underground cable, the corner of cable is bent the after-fixing firm, and after bending, improve the intensity that the cable was bent the department, have better guard action to the cable simultaneously.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a pipeline is laid to fixed imitative centipede type cable of can multisection bending, includes a plurality of section shells (1), its characterized in that: the section shell (1) comprises a protective shell (101), a wire core (2) is fixedly connected in the protective shell (101), the wire core (2) comprises a plurality of sections of armor protective sleeves (201), two adjacent protective sleeves (201) are connected with an integrated wire core (202), two adjacent protective sleeves (101) are connected with a bending section (3), the bending section (3) comprises a pair of corrugated pipes (301), clamping grooves matched with the corrugated pipes (301) are formed in two ends of each protective shell (101), the two corrugated pipes (301) are respectively fixedly connected with the inner walls of the protective shells (101) and the inner walls of the clamping grooves, a plurality of uniformly distributed fixing nails (302) are connected between the corrugated pipes (301), each fixing nail (302) penetrates through one pair of the corrugated pipes (301) and is fixedly connected with the protective shell (101), and a sealing ring (303) is connected between the pair of the corrugated pipes (301), the sealing ring (303) seals both ends of a pair of corrugated pipes (301), and a plurality of reaction balls (5) are stored between the pair of corrugated pipes (301).
2. The centipede-like cable laying pipeline capable of being bent and fixed in multiple sections according to claim 1, which is characterized in that: the joint has a pair of auxiliary stand (4) on the outer wall of protective housing (101), auxiliary stand (4) include with protective housing (101) assorted snap ring (401), the equal fixedly connected with locating piece (402) in both ends of snap ring (401), it has the draw-in groove with locating piece (402) assorted to open the chisel on the outer wall of protective housing (101), fixedly connected with supporting legs (403) on locating piece (402).
3. The centipede-like cable laying pipeline capable of being bent and fixed in multiple sections according to claim 1, wherein the reaction ball (5) comprises a spherical capsule (501), liquid water is stored in the spherical capsule (501), a mesh sleeve (502) is sleeved on the spherical capsule (501), a plurality of through holes are uniformly distributed in the mesh sleeve (502), the aperture of each through hole is 10-20 mm, and the mesh sleeve (502) is made of elastic PVC material.
4. The centipede-like cable laying pipeline capable of being bent and fixed in multiple sections according to claim 1, which is characterized in that: an aluminum film heat insulation layer is paved on the inner wall of the corrugated pipe (301).
5. The centipede-like cable laying pipeline capable of being bent and fixed in multiple sections according to claim 1, which is characterized in that: adjacent two be connected with between protective housing (101) and bend section (3) assorted bouffant spacer sleeve (6), bouffant spacer sleeve (6) are close to the one end fixedly connected with waterproof barrier film (601) of the section (3) of bending, the one end fixedly connected with insulating layer (602) that bouffant spacer sleeve (6) are close to sinle silk (2), store thermosetting liquid resin between bouffant spacer sleeve (6) and the section (3) of bending.
6. The centipede-like cable laying pipeline capable of being bent and fixed in multiple sections according to claim 1, which is characterized in that: one end of the protective shell (101) is fixedly connected with two pairs of positioning clamp columns (102), and the other end of the protective shell (101) is provided with a clamping groove matched with the positioning clamp columns (102).
7. The centipede-like cable laying pipeline capable of being bent and fixed in multiple sections according to claim 1, which is characterized in that: the inner wall of the mesh sleeve (502) is fixedly connected with a plurality of bosses (503) which are uniformly distributed, and a plurality of tooth grooves which are uniformly distributed are formed in the surface of each boss (503).
8. The centipede-like cable laying pipeline capable of being bent and fixed in multiple sections according to claim 1, which is characterized in that: the using method comprises the following steps:
s1, coating waterproof glue in the segment shell (1), and then penetrating the wire core (2) into the segment shell (1) to fix the segment shell (1) and the wire core (2);
s2, when a straight-section cable is laid, splicing the two protective cases (101) through positioning clamp columns (102) to enable the protective cases (101) of the straight section to be spliced into a straight pipe type;
s3, when the cable is laid and needs to be bent, the wire core (2) is bent, then the corrugated pipes (301) are pressed, the pair of corrugated pipes (301) are mutually extruded, so that the spherical capsules (501) in the reaction balls (5) between the pair of corrugated pipes (301) are extruded and broken, the aqueous solution in the spherical capsules (501) is reacted with quicklime powder stored between the corrugated pipes (301), the pair of corrugated pipes (301) are bonded and fixed, and the bent part is fixed when the cable is laid on a curved path;
and S4, finally, fixing the protective shells (101) in the pit through the auxiliary support (4) on the segment shell (1) to realize the fixation of the cable.
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| CN202010629865.XA CN111817225B (en) | 2020-07-03 | 2020-07-03 | Multi-section bending-fixable centipede-like cable laying pipeline |
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| CN202010629865.XA CN111817225B (en) | 2020-07-03 | 2020-07-03 | Multi-section bending-fixable centipede-like cable laying pipeline |
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| CN111817225B CN111817225B (en) | 2022-02-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097944A (en) * | 2021-03-31 | 2021-07-09 | 中国一冶集团有限公司 | Spider-type protection device for temporarily protecting cable |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167220A (en) * | 1996-04-05 | 1997-12-10 | 住友电装株式会社 | Connection structure for pipe-shaped elements |
| DE202006019951U1 (en) * | 2006-07-18 | 2007-06-14 | Hegler, Ralph-Peter, Dr.-Ing. | Corrugated pipe e.g. electrical cable protection pipe, for use in building of house, has micro balls embedded in inner layer and protruding into inner tube over inner side of inner layer in burl-like manner |
| CN102042362A (en) * | 2010-12-03 | 2011-05-04 | 中国船舶重工集团公司第七一○研究所 | High-bearing capacity buffer seal type direction regulator |
| CN202091714U (en) * | 2011-05-25 | 2011-12-28 | 陈杰 | Inflation-type pipeline waterproof leak-stopping sealing device |
| US20150159443A1 (en) * | 2013-12-11 | 2015-06-11 | National Oilwell Varco, L.P. | Wellsite cable support assembly and method of using same |
| US20160018029A1 (en) * | 2014-07-15 | 2016-01-21 | James R. Sturges | Cable bend limiter |
| CN105546227A (en) * | 2016-03-02 | 2016-05-04 | 浙江正康实业有限公司 | Joint corrugated pipe |
| CN208767074U (en) * | 2018-09-27 | 2019-04-19 | 广州泽慧自动化设备有限公司 | A kind of compound cable of anti-electromagnetic interference |
| CN209088425U (en) * | 2018-10-22 | 2019-07-09 | 田开峰 | A kind of Internal cable secure mounting arrangements of electrical engineering automation equipment |
| CN209233387U (en) * | 2019-02-18 | 2019-08-09 | 东莞市中亚电缆有限公司 | A kind of power cable protecting pipe attachment device |
| CN210837266U (en) * | 2019-12-12 | 2020-06-23 | 上海矿山电缆制造有限公司 | Waterproof dredge pump cable |
-
2020
- 2020-07-03 CN CN202010629865.XA patent/CN111817225B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167220A (en) * | 1996-04-05 | 1997-12-10 | 住友电装株式会社 | Connection structure for pipe-shaped elements |
| DE202006019951U1 (en) * | 2006-07-18 | 2007-06-14 | Hegler, Ralph-Peter, Dr.-Ing. | Corrugated pipe e.g. electrical cable protection pipe, for use in building of house, has micro balls embedded in inner layer and protruding into inner tube over inner side of inner layer in burl-like manner |
| CN102042362A (en) * | 2010-12-03 | 2011-05-04 | 中国船舶重工集团公司第七一○研究所 | High-bearing capacity buffer seal type direction regulator |
| CN202091714U (en) * | 2011-05-25 | 2011-12-28 | 陈杰 | Inflation-type pipeline waterproof leak-stopping sealing device |
| US20150159443A1 (en) * | 2013-12-11 | 2015-06-11 | National Oilwell Varco, L.P. | Wellsite cable support assembly and method of using same |
| US20160018029A1 (en) * | 2014-07-15 | 2016-01-21 | James R. Sturges | Cable bend limiter |
| CN105546227A (en) * | 2016-03-02 | 2016-05-04 | 浙江正康实业有限公司 | Joint corrugated pipe |
| CN208767074U (en) * | 2018-09-27 | 2019-04-19 | 广州泽慧自动化设备有限公司 | A kind of compound cable of anti-electromagnetic interference |
| CN209088425U (en) * | 2018-10-22 | 2019-07-09 | 田开峰 | A kind of Internal cable secure mounting arrangements of electrical engineering automation equipment |
| CN209233387U (en) * | 2019-02-18 | 2019-08-09 | 东莞市中亚电缆有限公司 | A kind of power cable protecting pipe attachment device |
| CN210837266U (en) * | 2019-12-12 | 2020-06-23 | 上海矿山电缆制造有限公司 | Waterproof dredge pump cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097944A (en) * | 2021-03-31 | 2021-07-09 | 中国一冶集团有限公司 | Spider-type protection device for temporarily protecting cable |
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| Publication number | Publication date |
|---|---|
| CN111817225B (en) | 2022-02-08 |
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