CN109305598A - An OPLC construction traction device - Google Patents
An OPLC construction traction device Download PDFInfo
- Publication number
- CN109305598A CN109305598A CN201810955307.5A CN201810955307A CN109305598A CN 109305598 A CN109305598 A CN 109305598A CN 201810955307 A CN201810955307 A CN 201810955307A CN 109305598 A CN109305598 A CN 109305598A
- Authority
- CN
- China
- Prior art keywords
- cover
- traction
- traction device
- optical fiber
- constructed
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
-
- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Installation Of Indoor Wiring (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of OPLC can excessively curved and back twist construction traction technique and device, including axis of traction, drawing head, cover board, ball axis, connecting shaft, screw, bottom plate, limit plate, connecting plate, sealing cover, net cover, binding piece.The axis of traction is fixed on drawing head, realizes tractive force transmitting；The cover board passes through traction head-tail and ball axis is screwed in drawing head, and the cover board passes through next connecting shaft tail portion stud and fixes and ball axis is screwed in connecting shaft, and so on, end seals protect cable core from tide；The net cover rope buckle sleeve is fixed to connecting plate in the corresponding latch of connecting plate, by limit plate；The sealing cover A and C is respectively fitted over the corresponding light of OPLC, on cable core, and outside is entangled by sealing cover B；The net cover covers on OPLC, tightens fixed net cover, tensile load needed for reaching traction using binding piece.By turning joint, guarantee that its excessively curved ability and torsion move back requirement.
Description
Technical field
The present invention relates to distributing cables in a kind of electric system work progress to lay traction technique, and in particular to a kind of OPLC
Can be excessively curved and turn round the construction traction device that moves back.
Background technique
Optical fiber composite low-voltage cable (OPLC) is current sexual valence as one of the important cable products in smart grid construction
Than highest " multi-internet integration " intelligent cable product.With the implementation of city net and the upgrading of rural power grids, optoelectronic composite cable route is as light
Communication transmits main body with network power supply, and the laying amount of route is more and more；In particular with the continuous of urban renewal and construction
Deeply, specific gravity shared by optoelectronic composite cable is increasing in the fiber optic network of city, and the construction workload of optoelectronic composite cable is also increasingly
Increase.
It is carried currently, the cable construction of cable optic fibre to family engineering mainly relies on manpower to pull, not only low efficiency, Er Qiecun
In some potential safety problems.In addition, since OPLC cable does not have dedicated traction construction tool, and light unit ontology is fragile, electricity
Element number is numerous, if protection is improper, easily causes sheath damage and light unit, electric unit watered and wetting or even broken cable
The problems such as, lead to property loss.So the construction traction for controlling optoelectronic composite cable is a problem to be solved.Between this, develop
A kind of OPLC can excessively curved and back twist construction traction device have important practical significance.
Summary of the invention
In view of this, it is an object of the invention to propose to lead during a kind of electric power system power distribution cable OPLC construction is laid
Draw distributing cable to reach designated position and realize that cable is excessively curved and device of back twist.The device not only can protect cable core from water
With the intrusion of moisture, and can guarantee the excessively curved ability of cable and the requirement moved back of torsion, guarantee power optical fiber to family system safety
Using.
Based on above-mentioned purpose, the invention provides the following technical scheme:
A kind of optical fiber composite low-voltage cable construction traction device, turns round unloading device comprising traction device, bending and net cover is fixed
Device, which is characterized in that the traction device includes axis of traction (1) and drawing head (2), and it includes one that unloading device is turned round in the bending
Or multiple bending joint overlapped in series, the net sleeve fixture mechanism include limit plate (9), connecting plate (10), net cover (15), tie up
Part (16).A kind of optical fiber composite low-voltage cable is constructed traction device, which is characterized in that further include seal protecting device,
Cable fixture or binding apparatus.The seal protecting device includes sealing cover A (12), B (13) and C (13), the sealing
Lid is shrinkable cap-like structure.The axis of traction (1) is threadedly secured on drawing head (2).The bending joint includes lid
Plate (3), ball axis (4), connecting shaft (5).The ball axis (4) is scabbled for both ends, interior internal thread sphere structure, and ball axis (4)
Postposition, process of turning is without bulge-structure.The cover board (3) covers on the stud of drawing head (2) tail portion, and the ball axis (4) screws in
Drawing head (2), on the stud of connecting shaft (5) tail portion, the ball axis (4) screws in be connected the external front side chamfering sleeve of the cover board (3)
Vacancy in spindle (5) inner front side spherical surface.The limit plate (9) is fixed on connecting plate (10), the corresponding sling of net cover (15)
It covers on the connecting plate (10) corresponding latch, binding piece (16) ring set tightens net cover (15) on net cover (15).It is described
Sealing cover A (12), C (14) are respectively fitted over corresponding light, on electric wire cable, and the sealing cover B (13) covers in sealing cover A (12), C
(14) outside.The net cover (15) is netted braiding structure, is adapted to different cable diameters by different size net cover component.
From the above it can be seen that OPLC provided by the invention can excessively curved and back twist construction traction device and existing skill
Art is compared, and is had the advantages that
By end seals, protect cable core from the intrusion of water and moisture；By the comprehensive rotation of ball axis, to discharge
The torsion that cable generates in distraction procedure, prevents cable to be deformed damage；It is turned to, is realized in specified angle by ball axis
The requirement of the excessively curved ability of cable and cable back twist；It is designed by ball axle moduleization, it can be folded according to construction site situation multiple groups
Add, reaches preferably excessively curved ability；It is designed by ball axis postposition, joint can pass through various without bulge-structure during turning
Complicated routing, and rear end structure is protected, it improves service life；It, can multiple overlapped in series bending joint by module design
Structure, to realize longer bending traction and protection；By the net cover component of different size, it is adapted to different cable diameters.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of OPLC construction traction device of the invention.
Figure label: 1, axis of traction；2, drawing head；3, cover board；4, ball axis；5, connecting shaft；6, screw A；7, screw B；8,
Bottom plate；9, limit plate；10, connecting plate；11, screw C；12, sealing cover A；13, sealing cover B；14, sealing cover C；15, net cover；16,
Binding piece.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of technical solution: a kind of OPLC constructs traction device, including axis of traction (1), drawing head (2),
Cover board (3), ball axis (4), connecting shaft (5), screw A (6), screw B (7), bottom plate (8), limit plate (9), connecting plate (10), screw
C (11), sealing cover A (12), sealing cover B (13), sealing cover C (14), net cover (15), binding piece (16).
Axis of traction (1) is threadably secured on drawing head (2), and cover board (3) covers on the stud of drawing head (2) tail portion,
Ball axis (4) screws in drawing head, and cover board (3) is covered the stud in connecting shaft (5) tail portion, and ball axis (4) screws in connecting shaft (5), will under
One connecting shaft (5) connect with cover board (3) through same way, and so on, constitute bending joint.After length is installed,
The tail portion of final section bending joint covers cover board (3) on bottom plate (8), is equipped with connecting plate (10), limit plate below bottom plate (8)
(9) it is fixed on connecting plate (10), net cover (15) is penetrated in connecting plate (10), the corresponding rope buckle sleeve of net cover (15) is being connected
On the corresponding latch of plate (10), sealing cover A (12), sealing cover C (14) cover on the corresponding light of OPLC, cable core, sealing cover B
(13) it is external that sealing cover A (12), sealing cover C (14) are covered on, net cover (15) covers on OPLC, and net cover is arrived on sealing cover B (13) top
(15) penetralia, binding piece (16) ring set tighten net cover (15) on net cover (15).
The bending joint includes cover board (3), connecting shaft (5), ball axis (4), screw A (6), screw B (7), by multiple
Overlapped in series increases bending joint quantity.
In order to reinforce the stable connection to ball axis (4) and drawing head (2) and connecting shaft (5), in the present embodiment, it is preferred that
It is fixed by screw B (7) locking.
In order to reinforce the stable connection of cover board (3) and connecting shaft (5), bottom plate (8), in the present embodiment, it is preferred that pass through spiral shell
Nail A (6) is fixed locking.
In order to reinforce the stable connection of limit plate 9 and connecting plate 10, in the present embodiment, it is preferred that by screw C (11) into
Row is fixed.
Sealing cover B (13) tail portion need to be wrapped on the oversheath of OPLC, and be shunk, and OPLC oversheath is further protected
And sealing cover A (12), sealing cover C (14).
Sealing cover B (13) tail portion need to be wrapped on OPLC oversheath, further protect OPLC oversheath and sealing cover A
(12), (14) sealing cover C.
The oversheath is to be wrapped in that cable is outermost, is played a protective role, the polyethylene of insulating effect or polychlorostyrene second
Alkene material.
The axis of traction (1) is cylindrical body, and side outer circle has screw thread；
The drawing head (2) is cone, and there are gaps for end for placing wire line hitch, and there is bolt structure in tail portion；
The cover board (3) is circular ring structure, and there is big chamfering in external front side, and inner back side is that spherical calotte is hollow；
The ball axis (4) is sphere structure, and both ends are scabbled, and there is internal screw thread in centre；
The connecting shaft (5) is cup-like structure, and inner front side is that spherical calotte is hollow, and there is bolt structure in tail portion；
The screw A (6) is General fasteners；
The screw B (7) is bolt structure；
The bottom plate (8) is pie structure, and inner front side is that spherical calotte is hollow；
The limit plate (9) is pie structure；
The connecting plate (10) is circular ring structure, and there is latch in inside；
The screw C (11) is General fasteners；
The sealing cover A (12), sealing cover B (13), sealing cover C (14) are cap-like structure, shrinkable；
The net cover (15) is netted braiding structure；
The binding piece (16) is circular ring structure, and diameter is changeable.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to this embodiment；The embodiment of the present invention is intended to cover fall into institute
All such replacements within the broad range of attached claim, modifications and variations.Therefore, all in spirit and original of the invention
Within then, any omission, modification, equivalent replacement, improvement for being made etc. be should all be included in the protection scope of the present invention.
Claims (10)
- The traction device 1. a kind of optical fiber composite low-voltage cable is constructed turns round unloading device and the fixed dress of net cover comprising traction device, bending Set, which is characterized in that the traction device includes axis of traction (1) and drawing head (2), the bending turn round unloading device include one or Multiple bending joint overlapped in series, the net sleeve fixture mechanism include limit plate (9), connecting plate (10), net cover (15), binding piece (16)。
- The traction device 2. a kind of optical fiber composite low-voltage cable according to claim 1 is constructed, which is characterized in that further include close Seal protective device, cable fixture or binding apparatus.
- The traction device 3. a kind of optical fiber composite low-voltage cable according to claim 2 is constructed, which is characterized in that the sealing Protective device includes sealing cover A (12), B (13) and C (13), and the sealing cover is shrinkable cap-like structure.
- The traction device 4. a kind of optical fiber composite low-voltage cable according to claim 1 is constructed, which is characterized in that the traction Axis (1) is threadedly secured on drawing head (2).
- The traction device 5. a kind of optical fiber composite low-voltage cable according to claim 1 is constructed, which is characterized in that the bending Joint includes cover board (3), ball axis (4), connecting shaft (5).
- The traction device 6. a kind of optical fiber composite low-voltage cable according to claim 1 is constructed, which is characterized in that the ball axis (4) it is scabbled for both ends, interior internal thread sphere structure, and ball axis (4) postposition, process of turning is without bulge-structure.
- The traction device 7. a kind of optical fiber composite low-voltage cable according to claim 1 is constructed, which is characterized in that the cover board (3) it covers on the stud of drawing head (2) tail portion, the ball axis (4) screws in drawing head (2), the external front side chamfering of the cover board (3) It covers on the stud of connecting shaft (5) tail portion, the ball axis (4) screws in vacancy in connecting shaft (5) inner front side spherical surface.
- The traction device 8. a kind of optical fiber composite low-voltage cable according to claim 1 is constructed, which is characterized in that the limit Plate (9) is fixed on connecting plate (10), and the corresponding rope buckle sleeve of net cover (15) is on the connecting plate (10) corresponding latch, the bundle Bandaging piece (16) ring set tightens net cover (15) on net cover (15).
- The traction device 9. a kind of optical fiber composite low-voltage cable according to claim 3 is constructed, which is characterized in that the sealing Lid A (12), C (14) be respectively fitted over corresponding light, on electric wire cable, and the sealing cover B (13) covers in sealing cover A (12), C (14) It is external.
- The traction device 10. a kind of optical fiber composite low-voltage cable according to claim 1 is constructed, which is characterized in that the net Covering (15) is netted braiding structure, is adapted to different cable diameters by different size net cover component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810955307.5A CN109305598B (en) | 2018-08-21 | 2018-08-21 | An OPLC construction traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810955307.5A CN109305598B (en) | 2018-08-21 | 2018-08-21 | An OPLC construction traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109305598A true CN109305598A (en) | 2019-02-05 |
| CN109305598B CN109305598B (en) | 2020-09-25 |
Family
ID=65223780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810955307.5A Active CN109305598B (en) | 2018-08-21 | 2018-08-21 | An OPLC construction traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109305598B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769073A (en) * | 2021-01-04 | 2021-05-07 | 国网山东省电力公司滨州供电公司 | Cable traction sleeve with steel protective cap |
| CN115236806A (en) * | 2022-07-14 | 2022-10-25 | 中油奥博(成都)科技有限公司 | An optical cable connector with adjustable maximum bending angle and an installation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05219618A (en) * | 1992-02-03 | 1993-08-27 | Sanwa Tekki Corp | Wire end gripper |
| JP2013183479A (en) * | 2012-02-29 | 2013-09-12 | Sumitomo Electric Ind Ltd | Cable pulling jig |
| CN103354336A (en) * | 2013-06-09 | 2013-10-16 | 宁波球冠电缆股份有限公司 | Enhanced cable traction head |
| CN205335756U (en) * | 2015-12-18 | 2016-06-22 | 国家电网公司 | Cable grip connector |
| US20160209601A1 (en) * | 2015-01-16 | 2016-07-21 | Senko Advanced Components, Inc. | Sealable communication cable connection assemblies |
| CN106159811A (en) * | 2016-08-29 | 2016-11-23 | 中天海洋系统有限公司 | A kind of joint type sea cable traction anchoring integrated device of pre-assembled formula |
| CN106505482A (en) * | 2016-11-30 | 2017-03-15 | 山东电力建设第工程公司 | Big specification cable underground buried tube long range laying method |
| CN107294043A (en) * | 2017-06-26 | 2017-10-24 | 江苏亨通高压海缆有限公司 | Flexible protection device of submarine cable for offshore wind power |
-
2018
- 2018-08-21 CN CN201810955307.5A patent/CN109305598B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05219618A (en) * | 1992-02-03 | 1993-08-27 | Sanwa Tekki Corp | Wire end gripper |
| JP2013183479A (en) * | 2012-02-29 | 2013-09-12 | Sumitomo Electric Ind Ltd | Cable pulling jig |
| CN103354336A (en) * | 2013-06-09 | 2013-10-16 | 宁波球冠电缆股份有限公司 | Enhanced cable traction head |
| US20160209601A1 (en) * | 2015-01-16 | 2016-07-21 | Senko Advanced Components, Inc. | Sealable communication cable connection assemblies |
| CN205335756U (en) * | 2015-12-18 | 2016-06-22 | 国家电网公司 | Cable grip connector |
| CN106159811A (en) * | 2016-08-29 | 2016-11-23 | 中天海洋系统有限公司 | A kind of joint type sea cable traction anchoring integrated device of pre-assembled formula |
| CN106505482A (en) * | 2016-11-30 | 2017-03-15 | 山东电力建设第工程公司 | Big specification cable underground buried tube long range laying method |
| CN107294043A (en) * | 2017-06-26 | 2017-10-24 | 江苏亨通高压海缆有限公司 | Flexible protection device of submarine cable for offshore wind power |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769073A (en) * | 2021-01-04 | 2021-05-07 | 国网山东省电力公司滨州供电公司 | Cable traction sleeve with steel protective cap |
| CN115236806A (en) * | 2022-07-14 | 2022-10-25 | 中油奥博(成都)科技有限公司 | An optical cable connector with adjustable maximum bending angle and an installation method thereof |
| CN115236806B (en) * | 2022-07-14 | 2024-04-05 | 中油奥博(成都)科技有限公司 | Optical cable connector capable of adjusting maximum bending angle and installation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109305598B (en) | 2020-09-25 |
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