CN105896456A - Stably mounted and clamped cable equipped with thermal-insulating protection cover and assembling and mounting method for cable - Google Patents
Stably mounted and clamped cable equipped with thermal-insulating protection cover and assembling and mounting method for cable Download PDFInfo
- Publication number
- CN105896456A CN105896456A CN201610432477.6A CN201610432477A CN105896456A CN 105896456 A CN105896456 A CN 105896456A CN 201610432477 A CN201610432477 A CN 201610432477A CN 105896456 A CN105896456 A CN 105896456A
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- China
- Prior art keywords
- elastic
- cable
- receiving portion
- main receiving
- elasticity
- 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.)
- Pending
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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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a stably mounted and clamped equipped with a thermal-insulating protection cover and an assembling and mounting method for the cable. The cable comprises a cable core body (7) consisting of a cable core part (71) and an insulating wrapping layer (72), and the thermal-insulating protection cover, wherein the thermal-insulating protection cover comprises a main accommodating part (8) used as a relatively big circular-nick part section cylinder and a cover body part (4) used as a relatively small circular-nick part section cylinder, and the main accommodating part (8) and the cover body part (4) can be combined into a cylinder body, wherein elastic opposite-vertex platform pipes (81, 41) are symmetrically arranged at the bottom of the main accommodating part (8) and the top of the cover body part (4); and elastic clamping parts (82) are symmetrically arranged at the opposite positions in the diameter direction of the main accommodating part (8).
Description
Technical field
The present invention relates to field of cables, a kind of being installed stablizes and has the cable of heat-insulating shield and assemble installation method.
Background technology
Cable in use, may face the high-temperature work environment of outside;And the low-temperature working environment that it is applied also can be impacted by the heat of cable itself.In order to overcome this defect, the cable with protective cover can be used.
And some cables with protective cover made at workshop may have the defect being unfavorable for Assembling and installing.It is particularly disadvantageous that this has purchased or transported occasion that is complete and that need scene to carry out protective cover assembling installation at cable body.Also the needs realizing same cable being adapted to various application scenario flexibly it are difficult to.Reduce cable can range of application.
Summary of the invention
It is an object of the invention to provide a kind of being installed stablize and have the cable of heat-insulating shield and assemble installation method, it can overcome defect of the prior art.
nullA kind of stable and that there is heat-insulating shield cable that is installed according to the present invention,Including the cable body being made up of cable core and insulating bag winding layer and heat-insulating shield,Wherein,Described heat-insulating shield includes merging that composition is cylindrical lacks the main receiving portion of section cylinder and the cover body part lacking section cylinder as relatively roundlet as relatively great circle,Wherein,The bottom of described main receiving portion and the top of described cover body part are symmetrically arranged flexible to roof panel pipe fitting,The diametrically opposed position of described main receiving portion is symmetrically provided with elastic clip parts,Thus two described elasticity can form being installed of the vertical direction for described cable body to roof panel pipe fitting,Two described elastic clip parts can form being installed of the horizontal direction for described cable body,Wherein,The left and right sides of the opening part of described main receiving portion is symmetrically arranged with the convex extension part extended towards one another,Elastic temporarily card dress portion it is provided with in order to temporarily described cable body screens to be left described main receiving portion to prevent from getting loose when described cable body is tentatively received in described main receiving portion at the medial end of each described convex extension part,Described elasticity is temporarily blocked dress portion and is included the elastic bending section being connected with described convex extension part and the screens portion being connected with described elastic bending section,Dovetail groove it is provided with in order to coordinate with symmetrically arranged two the elastic hang plates at corresponding in the two of described cover body part end faces on the top end face of each described convex extension part,Wherein,The head of each described elastic hang plate be provided with round shape bulge in order to described dovetail groove bottom margin angle at round shape recesses fit,Wherein,Each described elasticity includes that to roof panel pipe fitting the cable body being oppositely arranged engages arm and auxiliary support arm,Described cable body engages the plateau elastic bending section that arm includes being connected with the body of main receiving portion、The platform part being connected with described plateau elastic bending section is in order to engage described cable body、And the support engagement angled portion being connected with described platform part,Described auxiliary support arm includes the sub-arm elastic bend part being connected with the body of described main receiving portion and is connected with described sub-arm elastic bend part and in order to the inclined shore portion being slidably matched with described support engagement angled portion,Thus,When described elasticity to roof panel pipe fitting by described cable body top pressure active force when mounted when there is elastic deformation,Described support engagement angled portion can occur relatively to slide relative to described inclined shore portion;Two described elasticity are provided with the mounting groove with radian to the platform part of roof panel pipe fitting, are provided with improved mat in described mounting groove, and described improved mat is in order to contact with the outer surface of described insulating bag winding layer.
nullAccording to the present invention,Assembling installation method such as the above-mentioned cable being installed and stablizing and have heat-insulating shield,First,Described opening up placement by described main receiving portion,Described cable body is made by described opening described elasticity temporarily block dress portion generation elastic deformation thus is fit into described main receiving portion,Then,An end face for described cover body part,The elastic deformation that makes elastic hang plate in described symmetrically arranged two elastic hang plates enter in described dovetail groove and to utilize one elasticity hang plate to occur and make another the elastic hang plate described dovetail groove of entrance in described symmetrically arranged two elastic hang plates,And finally make described round shape bulge engage with the round shape recess at bottom margin angle,Afterwards,Another end face for described cover body part,Similarly,The elastic deformation that makes elastic hang plate in described symmetrically arranged two elastic hang plates enter in described dovetail groove and to utilize one elasticity hang plate to occur and make another the elastic hang plate described dovetail groove of entrance in described symmetrically arranged two elastic hang plates,And finally make described round shape bulge engage with the round shape recess at bottom margin angle;Thus utilize two described elasticity of described main receiving portion that roof panel pipe fitting is formed being installed of the vertical direction for described cable body, utilize two described elastic clip parts to form being installed of the horizontal direction for described cable body;Then by the cable after described assembling around axis upset degree so that described cover body part down.
By the present invention, owing to being provided with the main receiving portion with upper opening, therefore, it is possible to make cable body to assemble at the scene.And when assembling, owing to cable guard is divided into two parts not of uniform size, therefore, the opening of the main receiving portion of major part lacks opening for circle, it is easy to temporarily be accommodated by cable and be not easily disconnected from;Be positioned at the convex extension part of this opening part by setting and cable temporarily can be blocked in installation process by card dress portion, this for along cable axially and be gradually installed cable enter main receiving portion during especially advantageous.And after assembling, cable is turned over turnback around axis and make cover body part down, enable to described convex extension part and card-like portion as cable by the standby supporting part of the downward pressure-bearing of gravity, avoid the cable excessive convergence that the gravity of cable causes during installing and using for a long time for the long-term biased deformation in plateau elastic screens portion, so that peripheral circular air space extrudes, thus avoid affecting effect of heat insulation.Whole cable unit has easy to assembly, firmly installs and service-strong advantage.Can effectively solve the problem that the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the main receiving portion of the present invention;
Fig. 2 is the overall structure schematic diagram of the cover body part of the present invention;
Fig. 3 is the overall structure schematic diagram of the cable assembling the present invention after installing;
Fig. 4 is the close-up schematic view at elastic temporarily position, card dress portion;
Fig. 5 is that the elasticity at the bottom of main receiving portion is to the close-up schematic view at roof panel pipe fitting.
Detailed description of the invention
Below in conjunction with Fig. 1-5, the present invention is described in detail.
nullA kind of stable and that there is heat-insulating shield cable that is installed according to embodiment,Including the cable body 7 being made up of cable core 71 and insulating bag winding layer 72 and heat-insulating shield,Wherein,Described heat-insulating shield includes merging that composition is cylindrical lacks the main receiving portion 8 of section cylinder and the cover body part 4 lacking section cylinder as relatively roundlet as relatively great circle,Wherein,The bottom of described main receiving portion 8 is symmetrically arranged flexible to roof panel pipe fitting 81 with the top of described cover body part 4、41,The diametrically opposed position of described main receiving portion 8 is symmetrically provided with elastic clip parts 82,Thus two described elasticity are to roof panel pipe fitting 81、41 can form being installed of the vertical direction for described cable body 7,Two described elastic clip parts 82 can form being installed of the horizontal direction for described cable body 7,Wherein,The left and right sides of the opening part of described main receiving portion 8 is symmetrically arranged with the convex extension part 83 extended towards one another,Elastic temporarily card dress portion 84 it is provided with in order to temporarily the screens of described cable body 7 to be left described main receiving portion 8 to prevent from getting loose when described cable body 7 is tentatively received in described main receiving portion 8 at the medial end of each described convex extension part 83,Described elasticity is temporarily blocked dress portion 84 and is included the elastic bending section 841 being connected with described convex extension part 83 and the screens portion 842 being connected with described elastic bending section 841,It is provided with dovetail groove 830 on the top end face of each described convex extension part 83 to coordinate in order to symmetrically arranged two the elastic hang plates 43 at corresponding with two end faces of described cover body part 4 one,Wherein,The head of each described elastic hang plate 43 is provided with round shape bulge 431 in order to coordinate with the round shape recess 831 at described dovetail groove 830 bottom margin angle,Wherein,Each described elasticity is to roof panel pipe fitting 81、41 include that the cable body being oppositely arranged engages arm 2 and auxiliary support arm 3,Described cable body engages the plateau elastic bending section 21 that arm 2 includes being connected with the body of main receiving portion 8、The platform part 22 being connected with described plateau elastic bending section 21 is in order to engage described cable body 7、And the support engagement angled portion 23 being connected with described platform part 22,Described auxiliary support arm 3 includes the sub-arm elastic bend part 31 being connected with the body of described main receiving portion 8 and is connected with described sub-arm elastic bend part 31 and in order to the inclined shore portion 32 being slidably matched with described support engagement angled portion 23,Thus,When described elasticity is to roof panel pipe fitting 81、41 by described cable body 7 top pressure active force when mounted when there is elastic deformation,Described support engagement angled portion 23 can occur relatively to slide relative to described inclined shore portion 32;Two described elasticity are provided with the mounting groove 48 with radian to the platform part 22 of roof panel pipe fitting 81,41, described mounting groove 48 is provided with improved mat 49, described improved mat 49 is in order to contact with the outer surface of described insulating bag winding layer 72, can effectively prevent described cable body 7 from two described elasticity, the platform part 22 of roof panel pipe fitting 81,41 is occurred relative slip after being installed in place, make described cable body 7 be installed stable.
nullAccording to embodiment,The assembling installation method of the above-mentioned cable stablizing and having heat-insulating shield that is installed,First,Described opening up placement by described main receiving portion 8,Described cable body 7 is made by described opening described elasticity temporarily block dress portion 84 elastic deformation occurs thus be fit into described main receiving portion 8,Then,An end face for described cover body part 4,The elastic deformation that makes elastic hang plate in described symmetrically arranged two elastic hang plates 43 enter in described dovetail groove 830 and to utilize one elasticity hang plate 43 to occur and make another elasticity hang plate 43 in described symmetrically arranged two elastic hang plates 43 enter described dovetail groove 830,And finally make described round shape bulge 431 engage with the round shape recess 831 at bottom margin angle,Afterwards,Another end face for described cover body part 4,Similarly,The elastic deformation that makes elastic hang plate in described symmetrically arranged two elastic hang plates 43 enter in described dovetail groove 830 and to utilize one elasticity hang plate 43 to occur and make another elasticity hang plate 43 in described symmetrically arranged two elastic hang plates 43 enter described dovetail groove 830,And finally make described round shape bulge 431 engage with the round shape recess 831 at bottom margin angle;Thus utilize two described elasticity of described main receiving portion 8 that roof panel pipe fitting 81,41 is formed being installed of the vertical direction for described cable body 7, utilize two described elastic clip parts 82 to form being installed of horizontal direction for described cable body 7;Then the cable after described assembling is turned over turnback around axis so that described cover body part 4 down.
Exemplarily, main receiving portion 8 can be formed in one.Described cover body part 4 can also be formed in one.
Owing to being provided with the main receiving portion with upper opening, therefore, it is possible to make cable body to assemble at the scene.And when assembling, owing to cable guard is divided into two parts not of uniform size, therefore, the opening of the main receiving portion of major part lacks opening for circle, it is easy to temporarily be accommodated by cable and be not easily disconnected from;Be positioned at the convex extension part of this opening part by setting and cable temporarily can be blocked in installation process by card dress portion, this for along cable axially and be gradually installed cable enter main receiving portion during especially advantageous.And after assembling, cable is turned over turnback around axis and make cover body part down, enable to described convex extension part and card-like portion as cable by the standby supporting part of the downward pressure-bearing of gravity, avoid the cable excessive convergence that the gravity of cable causes during installing and using for a long time for the long-term biased deformation in plateau elastic screens portion, so that peripheral circular air space extrudes, thus avoid affecting effect of heat insulation.Whole cable unit has easy to assembly, firmly installs and service-strong advantage.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
- null1. stable and that the there is heat-insulating shield cable that is installed,Including the cable body (7) being made up of cable core (71) and insulating bag winding layer (72) and heat-insulating shield,Wherein,Described heat-insulating shield includes merging that composition is cylindrical lacks the main receiving portion (8) of section cylinder and the cover body part (4) lacking section cylinder as relatively roundlet as relatively great circle,Wherein,The bottom of described main receiving portion (8) and the top of described cover body part (4) are symmetrically arranged flexible to roof panel pipe fitting (81、41),The diametrically opposed position of described main receiving portion (8) is symmetrically provided with elastic clip parts (82),Thus two described elasticity are to roof panel pipe fitting (81、41) being installed of the vertical direction for described cable body (7) can be formed,Two described elastic clip parts (82) can form being installed of the horizontal direction for described cable body (7),Wherein,The left and right sides of the opening part of described main receiving portion (8) is symmetrically arranged with the convex extension part (83) extended towards one another,Elastic temporarily card dress portion (84) it is provided with in order to temporarily described cable body (7) screens to be left described main receiving portion (8) to prevent from getting loose when described cable body (7) is tentatively received in described main receiving portion (8) at the medial end of each described convex extension part (83),Described elasticity is temporarily blocked dress portion (84) and is included the elastic bending section (841) being connected with described convex extension part (83) and the screens portion (842) being connected with described elastic bending section (841),It is provided with dovetail groove (830) on the top end face of each described convex extension part (83) to coordinate in order to symmetrically arranged two the elastic hang plates (43) at corresponding with two end faces of described cover body part (4),Wherein,The head of each described elastic hang plate (43) is provided with round shape bulge (431) in order to coordinate with the round shape recess (831) at described dovetail groove (830) bottom margin angle,Wherein,Each described elasticity is to roof panel pipe fitting (81、41) include that the cable body being oppositely arranged engages arm (2) and auxiliary support arm (3),Described cable body engages the plateau elastic bending section (21) that arm (2) includes being connected with the body of main receiving portion (8)、The platform part (22) being connected with described plateau elastic bending section (21) is in order to engage described cable body (7)、And the support engagement angled portion (23) being connected with described platform part (22),Described auxiliary support arm (3) includes the sub-arm elastic bend part (31) being connected with the body of described main receiving portion (8) and is connected with described sub-arm elastic bend part (31) and in order to the inclined shore portion (32) being slidably matched with described support engagement angled portion (23),Thus,When described elasticity is to roof panel pipe fitting (81、41) by described cable body (7) top pressure active force when mounted when there is elastic deformation,Described support engagement angled portion (23) can occur relatively to slide relative to described inclined shore portion (32);Two described elasticity are provided with the mounting groove (48) with radian to the platform part (22) of roof panel pipe fitting (81,41), being provided with improved mat (49) in described mounting groove (48), described improved mat (49) is in order to contact with the outer surface of described insulating bag winding layer (72).
- nullThe assembling installation method of a kind of cable stablizing and having heat-insulating shield that is installed the most as claimed in claim,First,Described opening up placement by described main receiving portion (8),Described cable body (7) is made by described opening described elasticity temporarily block dress portion (84) generation elastic deformation thus is fit into described main receiving portion (8),Then,An end face for described cover body part (4),The elastic deformation that makes elastic hang plate in described symmetrically arranged two elastic hang plates (43) enter in described dovetail groove (830) and to utilize one elasticity hang plate (43) to occur and make another the elastic hang plate (43) in described symmetrically arranged two elastic hang plates (43) enter described dovetail groove (830),And finally make described round shape bulge (431) engage with the round shape recess (831) at bottom margin angle,Afterwards,Another end face for described cover body part (4),Similarly,The elastic deformation that makes elastic hang plate in described symmetrically arranged two elastic hang plates (43) enter in described dovetail groove (830) and to utilize one elasticity hang plate (43) to occur and make another the elastic hang plate (43) in described symmetrically arranged two elastic hang plates (43) enter described dovetail groove (830),And finally make described round shape bulge (431) engage with the round shape recess (831) at bottom margin angle;Thus utilize two described elasticity of described main receiving portion (8) that roof panel pipe fitting (81,41) is formed being installed of the vertical direction for described cable body (7), utilize two described elastic clip parts (82) to form being installed of the horizontal direction for described cable body (7);Then the cable after described assembling is turned over turnback around axis so that described cover body part (4) down.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610432477.6A CN105896456A (en) | 2016-06-17 | 2016-06-17 | Stably mounted and clamped cable equipped with thermal-insulating protection cover and assembling and mounting method for cable |
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CN201610432477.6A CN105896456A (en) | 2016-06-17 | 2016-06-17 | Stably mounted and clamped cable equipped with thermal-insulating protection cover and assembling and mounting method for cable |
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CN105896456A true CN105896456A (en) | 2016-08-24 |
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CN201610432477.6A Pending CN105896456A (en) | 2016-06-17 | 2016-06-17 | Stably mounted and clamped cable equipped with thermal-insulating protection cover and assembling and mounting method for cable |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109391323A (en) * | 2017-08-11 | 2019-02-26 | 中国电信股份有限公司 | The determination method, apparatus and curved line of fiber information are pressed from both sides |
CN109672092A (en) * | 2019-01-07 | 2019-04-23 | 安徽中电兴发与鑫龙科技股份有限公司 | Control room with integral terminal wire casing |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529071A (en) * | 1967-04-29 | 1970-09-15 | Siemens Ag | Superconducting cable for transmitting high electrical currents |
CN204230783U (en) * | 2014-10-22 | 2015-03-25 | 四川新浩龙铜业有限公司 | A kind of cable peeling device with two cutter head |
CN104952536A (en) * | 2015-07-06 | 2015-09-30 | 绍兴市柯桥区罗莱日用品有限公司 | Cable provided with heat shield with heat dissipation holes and wear-resisting layers |
CN105047292A (en) * | 2015-07-06 | 2015-11-11 | 李琴琴 | Cable with isolation stripes, fixed blocks, and heat insulation shield |
CN105356367A (en) * | 2015-11-26 | 2016-02-24 | 国网河南省电力公司检修公司 | Electric power heat insulation type insulator insulation shielding cover |
-
2016
- 2016-06-17 CN CN201610432477.6A patent/CN105896456A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529071A (en) * | 1967-04-29 | 1970-09-15 | Siemens Ag | Superconducting cable for transmitting high electrical currents |
CN204230783U (en) * | 2014-10-22 | 2015-03-25 | 四川新浩龙铜业有限公司 | A kind of cable peeling device with two cutter head |
CN104952536A (en) * | 2015-07-06 | 2015-09-30 | 绍兴市柯桥区罗莱日用品有限公司 | Cable provided with heat shield with heat dissipation holes and wear-resisting layers |
CN105047292A (en) * | 2015-07-06 | 2015-11-11 | 李琴琴 | Cable with isolation stripes, fixed blocks, and heat insulation shield |
CN105356367A (en) * | 2015-11-26 | 2016-02-24 | 国网河南省电力公司检修公司 | Electric power heat insulation type insulator insulation shielding cover |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109391323A (en) * | 2017-08-11 | 2019-02-26 | 中国电信股份有限公司 | The determination method, apparatus and curved line of fiber information are pressed from both sides |
CN109672092A (en) * | 2019-01-07 | 2019-04-23 | 安徽中电兴发与鑫龙科技股份有限公司 | Control room with integral terminal wire casing |
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Application publication date: 20160824 |