CN204044405U - Optical cable fixing-line device - Google Patents

Optical cable fixing-line device Download PDF

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Publication number
CN204044405U
CN204044405U CN201420450140.4U CN201420450140U CN204044405U CN 204044405 U CN204044405 U CN 204044405U CN 201420450140 U CN201420450140 U CN 201420450140U CN 204044405 U CN204044405 U CN 204044405U
Authority
CN
China
Prior art keywords
lower plate
train wheel
wheel bridge
annulus
shaped ring
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.)
Expired - Fee Related
Application number
CN201420450140.4U
Other languages
Chinese (zh)
Inventor
陶留海
杨朝锋
张建辉
沈军
高嵩
孙惠涛
崔磊
郭栋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Maintenance Co of State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Maintenance Co of State Grid Henan Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Maintenance Co of State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420450140.4U priority Critical patent/CN204044405U/en
Application granted granted Critical
Publication of CN204044405U publication Critical patent/CN204044405U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of optical cable fixing-line device, comprise train wheel bridge, lower plate, U-shaped ring, annulus bolt, the side of train wheel bridge and lower plate is articulated and connected by U-shaped ring, the opposite side correspondence of train wheel bridge and lower plate is provided with U-shaped hole, one end of annulus bolt is provided with annulus, the other end is provided with screw thread, the annulus of annulus bolt is arranged in the U-shaped hole of lower plate, be articulated and connected by U-shaped ring and lower plate, the two ends of U-shaped ring are provided with double nut, pad is provided with between double nut and lower plate, annulus bolt is at least four, the screw thread of annulus bolt is provided with pad and nut, train wheel bridge and lower plate are provided with strip groove, groove is parallel with U-shaped ring, and when train wheel bridge and lower plate clamping, its groove forms cylindrical structural, the utility model structure is simple, pass through train wheel bridge, the combination of lower plate, not only can ensure the pulling force when bracing wire, cable conductor can also be protected not to be destroyed.

Description

Optical cable fixing-line device
technical field:
The utility model relates to a kind of fixing-line device, particularly relates to a kind of optical cable fixing-line device.
background technology:
Prior art, in the bracing wire operation of cable construction, owing to will be drawn cable by turnbuckle, so pincers will be used to hold the fixing-line device of cable, existing fixing-line device, due to the threading operation from thread (cable), to thread like body not being fixed by card line, operator has to carry out mobile operating, have many poor operability, with dangerous work high above the ground and the restriction in situations such as narrow region job, therefore, require to improve its operability in bracing wire operation.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of structure simple, be easy to carry, can disassemble, can protect again the not impaired optical cable fixing-line device of cable by handled easily.
The technical solution of the utility model is: a kind of optical cable fixing-line device, comprise train wheel bridge, lower plate, U-shaped ring, annulus bolt, the side of described train wheel bridge and lower plate is articulated and connected by U-shaped ring, the opposite side correspondence of train wheel bridge and lower plate is provided with U-shaped hole, one end of described annulus bolt is provided with annulus, and the other end is provided with screw thread, and the annulus of described annulus bolt is arranged in the U-shaped hole of lower plate, be articulated and connected by U-shaped ring and lower plate, the two ends of described U-shaped ring are provided with double nut.
Be provided with pad between described double nut and lower plate, described annulus bolt is at least four, and the screw thread of described annulus bolt is provided with pad and nut.
Described train wheel bridge and lower plate are provided with strip groove, and described groove is parallel with U-shaped ring, and when train wheel bridge and lower plate clamping, its groove forms cylindrical structural.
Described train wheel bridge, lower plate, annulus bolt all can slide on U-shaped ring.
The beneficial effects of the utility model are:
1, the utility model structure is simple, by the combination of train wheel bridge, lower plate, not only can ensure the pulling force when bracing wire, cable conductor can also be protected not to be destroyed.
2, between the utility model train wheel bridge, lower plate, U-shaped ring all slidably, there is certain elasticity, handled easily.
3, the U-shaped ring two ends of the utility model are provided with double nut, and make connection more firm, reduce the generation of mishap, train wheel bridge and lower plate adopt the connected mode of one end active open, reduce the operation steps of ledger line, increase work efficiency.
accompanying drawing illustrates:
Fig. 1 is optical cable fixing-line device Unclosing structure schematic diagram.
Fig. 2 is optical cable fixing-line device closing structure schematic diagram.
Fig. 3 is A-A cut-open view in Fig. 2.
embodiment:
Embodiment: see in Fig. 1, figure, 1-lower plate, 2-train wheel bridge, the U-shaped ring of 3-, 4-nut, 5-double nut, 6-pad, 7-groove, 8-ring nut.
Optical cable fixing-line device: comprise train wheel bridge 2, lower plate 1, U-shaped ring 3, annulus bolt 8, the side of train wheel bridge 2 and lower plate 1 is articulated and connected by U-shaped ring 3, the opposite side correspondence of train wheel bridge 2 and lower plate 1 is provided with U-shaped hole, one end of annulus bolt 8 is provided with annulus, the other end is provided with screw thread, the annulus of annulus bolt 8 is arranged in the U-shaped hole of lower plate 1, and be articulated and connected with lower plate 1 by U-shaped ring 3, the two ends of U-shaped ring 3 are provided with double nut 5.
Be provided with pad 6 between double nut 5 and lower plate 1, annulus bolt 8 is at least four, the screw thread of annulus bolt 8 is provided with pad 6 and nut 4.
Train wheel bridge 2 and lower plate 1 are provided with strip groove 7, and groove 1 is parallel with U-shaped ring 3, and when train wheel bridge 2 and lower plate 1 clamping, its groove 7 forms cylindrical structural.
Train wheel bridge 2, lower plate 1, annulus bolt 8 all can slide on U-shaped ring 3.
During use, after train wheel bridge 2, lower plate 1, U-shaped ring 3, annulus bolt 8 are connected, the cable of needs operation is placed in groove 7, closed train wheel bridge 2, annulus bolt 8 is arranged in the U-shaped hole of train wheel bridge 2, and be fixed with pad 6 and nut 4, operator can be operated by U-shaped ring 3 pairs of cables.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (4)

1. an optical cable fixing-line device, comprise train wheel bridge, lower plate, U-shaped ring, annulus bolt, it is characterized in that: the side of described train wheel bridge and lower plate is articulated and connected by U-shaped ring, the opposite side correspondence of train wheel bridge and lower plate is provided with U-shaped hole, one end of described annulus bolt is provided with annulus, and the other end is provided with screw thread, and the annulus of described annulus bolt is arranged in the U-shaped hole of lower plate, be articulated and connected by U-shaped ring and lower plate, the two ends of described U-shaped ring are provided with double nut.
2. optical cable fixing-line device according to claim 1, is characterized in that: be provided with pad between described double nut and lower plate, described annulus bolt is at least four, the screw thread of described annulus bolt is provided with pad and nut.
3. optical cable fixing-line device according to claim 1, it is characterized in that: described train wheel bridge and lower plate are provided with strip groove, described groove is parallel with U-shaped ring, and when train wheel bridge and lower plate clamping, its groove forms cylindrical structural.
4. optical cable fixing-line device according to claim 1, is characterized in that: described train wheel bridge, lower plate, annulus bolt all can slide on U-shaped ring.
CN201420450140.4U 2014-08-12 2014-08-12 Optical cable fixing-line device Expired - Fee Related CN204044405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420450140.4U CN204044405U (en) 2014-08-12 2014-08-12 Optical cable fixing-line device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420450140.4U CN204044405U (en) 2014-08-12 2014-08-12 Optical cable fixing-line device

Publications (1)

Publication Number Publication Date
CN204044405U true CN204044405U (en) 2014-12-24

Family

ID=52245055

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420450140.4U Expired - Fee Related CN204044405U (en) 2014-08-12 2014-08-12 Optical cable fixing-line device

Country Status (1)

Country Link
CN (1) CN204044405U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104199157A (en) * 2014-08-12 2014-12-10 国家电网公司 Optical cable clamping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104199157A (en) * 2014-08-12 2014-12-10 国家电网公司 Optical cable clamping device
CN104199157B (en) * 2014-08-12 2017-11-07 国家电网公司 Optical cable fixing-line device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141224

Termination date: 20160812

CF01 Termination of patent right due to non-payment of annual fee