CN203930143U - The wall-hanging optical fiber cable termination case of indoor substation - Google Patents

The wall-hanging optical fiber cable termination case of indoor substation Download PDF

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Publication number
CN203930143U
CN203930143U CN201420185656.0U CN201420185656U CN203930143U CN 203930143 U CN203930143 U CN 203930143U CN 201420185656 U CN201420185656 U CN 201420185656U CN 203930143 U CN203930143 U CN 203930143U
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CN
China
Prior art keywords
wall
optical fiber
cable
hanging
indoor substation
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 - Lifetime
Application number
CN201420185656.0U
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Chinese (zh)
Inventor
施金阳
缪巍巍
付希华
王根华
王海勇
吴江
孙超
施金银
虞骅
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China Energy Engineering Group Jiangsu Power Design Institute Co Ltd
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Jiangsu Electric Power Design Institute
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Priority to CN201420185656.0U priority Critical patent/CN203930143U/en
Application granted granted Critical
Publication of CN203930143U publication Critical patent/CN203930143U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses the wall-hanging optical fiber cable termination case of a kind of indoor substation, comprise casing, it is characterized in that, also comprise: the optical cable hand-hole and the optical cable that are separately positioned on casing portal; Be separately fixed at the remaining cable frame of cable splice closure, optical cable in casing.The wall-hanging optical fiber cable termination case of indoor substation of the present utility model is lightweight, volume is little, is convenient to wall-hanging installation, saves transformer station's floor area; Intensity is high, installs durable in use; Good insulation preformance, is convenient to connection and the disconnection of ground connection; In addition can also be that country saves steel.

Description

The wall-hanging optical fiber cable termination case of indoor substation
Technical field
The utility model relates to a kind of optical cable introducing, termination device, and especially a kind of wall-hanging termination device that makes OPGW optical cable introduce indoor substation, belongs to fiber optic cable communications field of engineering technology.
Background technology
OPGW optical cable is in electric system widespread use at present, it introduces the termination device of transformer station, conventional have two kinds of modes, the first is that cable splice closure and remaining cable frame are arranged on transformer station's outlet structure, the second is that cable splice closure and remaining cable frame are arranged on and are landed in metal box, as shown in Figure 1.For meeting substation operation maintenance management requirement, the end of transformer station introduced by OPGW optical cable and the metal part of termination device all needs and grounding net of transformer substation reliable ground, needs on electric to disconnect while measuring substation grounding resistance between the metal part of the end of OPGW optical cable and termination device and grounding net of transformer substation.
Above-mentioned mounting means cannot solve the problem of OPGW optical cable introducing indoor substation, be mainly manifested in: indoor substation does not have outlet structure, transformer station's floor area is less, characteristics of compact layout, first kind of way can only be separately fixed at cable splice closure and remaining cable frame on building wall, fixing inconvenience, not attractive in appearance is installed, insulation processing trouble; Its box weight of the second way is too heavy, and volume is too large, can not find suitable position and lands installation, is also not suitable for wall-hanging installation, and insulation processing is also more difficult in addition.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of indoor substation wall-hanging optical fiber cable termination case, to realize, the convenience of optical cable is fixed insulation processing effectively.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
The wall-hanging optical fiber cable termination case of indoor substation, comprises casing, it is characterized in that, also comprises: the optical cable hand-hole and the optical cable that are separately positioned on casing portal; Be separately fixed at the remaining cable frame of cable splice closure, optical cable in casing.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, is characterized in that, described casing comprises backboard and be arranged in opposite directions left plate and the right plate of backboard both sides, and the remaining cable frame of described cable splice closure and optical cable is all fixedly mounted between left plate and right plate.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, it is characterized in that, described left plate middle part is provided with the first vertical beam, described right plate middle part is provided with the second vertical beam, between the first vertical beam and the second vertical beam, crossbeam is installed, described crossbeam comprises first crossbeam and second cross beam, and cable splice closure is fixed on first crossbeam, and the remaining cable frame of optical cable is fixed on second cross beam.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, is characterized in that, also comprises ground strap, and ground strap is mutually permanently connected with first crossbeam and second cross beam respectively.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, is characterized in that, described first crossbeam is positioned at the upside of second cross beam, and described ground strap vertically arranges.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, is characterized in that, described second cross beam has three.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, is characterized in that, is provided with for casing being fixed on to the stationary installation on wall on described casing.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, is characterized in that, described stationary installation comprises the reinforcement being arranged on backboard.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, is characterized in that, described casing is made up of insulation material.
The wall-hanging optical fiber cable termination case of aforesaid indoor substation, is characterized in that, described casing is made up of fiberglass.
Usefulness of the present utility model is: the wall-hanging optical fiber cable termination case of indoor substation of the present utility model is lightweight, volume is little, is convenient to wall-hanging installation, saves transformer station's floor area; Intensity is high, installs durable in use; Good insulation preformance, is convenient to connection and the disconnection of ground connection; In addition can also be that country saves steel.
Brief description of the drawings
Fig. 1 is traditional cable splice closure and remaining cable frame mounting means;
Fig. 2 is the utility model casing backboard perforate figure;
Fig. 3 is the wall-hanging optical fiber cable termination case of indoor substation of the present utility model front view;
Fig. 4 is the wall-hanging optical fiber cable termination case of indoor substation of the present utility model side view;
Fig. 5 is that the wall-hanging optical fiber cable termination case of indoor substation of the present utility model is installed enforcement schematic diagram.
The implication of Reference numeral in figure:
1, casing, 2, cable splice closure, 3, vertical beam, 4, ground strap, 5, crossbeam, 6, the remaining cable frame of optical cable, 7, reinforcement, 8, optical cable hand-hole, 9, optical cable portals, 10, left plate, 11, right plate, 12, backboard.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
With reference to shown in Fig. 2 to 4, the wall-hanging optical fiber cable termination case of the utility model indoor substation, comprises casing, also comprises: the optical cable hand-hole and the optical cable that are separately positioned on casing portal; Be separately fixed at the remaining cable frame of cable splice closure, optical cable in casing.The utility model is included in casing by cable frame more than cable splice closure, optical cable etc., makes that optical fiber cable termination case is lightweight, volume is little, is convenient to wall-hanging installation, saves transformer station's floor area; Install durable in use; Good insulation preformance, is convenient to connection and the disconnection of ground connection; In addition can also be that country saves steel.
Provide more specifically case study on implementation of one below.As shown in Figure 4, the utility model comprises by advanced composite material (ACM)--the remaining cable frame 6 of optical cable in casing 1 and casing 1 that fiberglass is made, cable splice closure 2, tank material adopts fiberglass, this material has good insulation preformance, lightweight, intensity high, on the backboard of casing, in, bottom cross reinforcing 7 of each compacting is used for wall-hanging static housing 1 as a kind of stationary installation, the left plate 10 of casing 1, the position to the rear, middle part of right plate 11 is each fixes a vertical beam 3, vertical beam comprises the first vertical beam that is arranged on left plate middle part, second vertical beam at right plate middle part, the upper semisection of vertical beam 3 fix a crossbeam 5 as first crossbeam for cable splice closure is installed, the lower semisection of vertical beam 3 fix three crossbeams 5 as second cross beam for remaining cable frame 6 is installed, ground strap 4 is vertically fixed on crossbeam 5, preferably bus-bar is mutually permanently connected with first crossbeam and second cross beam respectively.
When actual installation, casing fixed pan and equipment mounting plane are independent.OPGW optical cable is by casing lateral leadin, and non-metallic optical fiber cables is drawn from bottom half.
Be an embodiment of the present utility model below, but embodiment of the present utility model is not limited to this.OPGW optical cable along wall poling draw lower after by this termination rack of casing lateral leadin, OPGW optical cable enters after this termination rack first coil on remaining cable frame, then causes cable splice closure.In transformer station non-metallic optical fiber cables in cable splice closure with OPGW optical cable welding, under being drawn by bottom half after remaining cable frame coil, poling lays to indoor along wall.
The wall-hanging optical fiber cable termination case of indoor substation of the present utility model is lightweight, volume is little, is convenient to wall-hanging installation, saves transformer station's floor area; Intensity is high, installs durable in use; Good insulation preformance, is convenient to connection and the disconnection of ground connection; In addition can also be that country saves steel.What the utility model was not further stated is prior art.
More than show and described ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.

Claims (10)

1. the wall-hanging optical fiber cable termination case of indoor substation, comprises casing, it is characterized in that, also comprises: the optical cable hand-hole and the optical cable that are separately positioned on casing portal; Be separately fixed at the remaining cable frame of cable splice closure, optical cable in casing.
2. the wall-hanging optical fiber cable termination case of indoor substation according to claim 1, it is characterized in that, described casing comprises backboard and is arranged in opposite directions left plate and the right plate of backboard both sides, and the remaining cable frame of described cable splice closure and optical cable is all fixedly mounted between left plate and right plate.
3. the wall-hanging optical fiber cable termination case of indoor substation according to claim 2, it is characterized in that, described left plate middle part is provided with the first vertical beam, described right plate middle part is provided with the second vertical beam, between the first vertical beam and the second vertical beam, crossbeam is installed, described crossbeam comprises first crossbeam and second cross beam, and cable splice closure is fixed on first crossbeam, and the remaining cable frame of optical cable is fixed on second cross beam.
4. the wall-hanging optical fiber cable termination case of indoor substation according to claim 3, is characterized in that, also comprises ground strap, and ground strap is mutually permanently connected with first crossbeam and second cross beam respectively.
5. the wall-hanging optical fiber cable termination case of indoor substation according to claim 4, is characterized in that, described first crossbeam is positioned at the upside of second cross beam, and described ground strap vertically arranges.
6. the wall-hanging optical fiber cable termination case of indoor substation according to claim 5, is characterized in that, described second cross beam has three.
7. according to the wall-hanging optical fiber cable termination case of the indoor substation described in claim 1 to 6 any one, it is characterized in that, on described casing, be provided with for casing being fixed on to the stationary installation on wall.
8. the wall-hanging optical fiber cable termination case of indoor substation according to claim 7, is characterized in that, described stationary installation comprises the reinforcement being arranged on backboard.
9. according to the wall-hanging optical fiber cable termination case of the indoor substation described in claim 1 to 6 any one, it is characterized in that, described casing is made up of insulation material.
10. the wall-hanging optical fiber cable termination case of indoor substation according to claim 9, is characterized in that, described casing is made up of fiberglass.
CN201420185656.0U 2014-04-17 2014-04-17 The wall-hanging optical fiber cable termination case of indoor substation Expired - Lifetime CN203930143U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420185656.0U CN203930143U (en) 2014-04-17 2014-04-17 The wall-hanging optical fiber cable termination case of indoor substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420185656.0U CN203930143U (en) 2014-04-17 2014-04-17 The wall-hanging optical fiber cable termination case of indoor substation

Publications (1)

Publication Number Publication Date
CN203930143U true CN203930143U (en) 2014-11-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103941364A (en) * 2014-04-17 2014-07-23 江苏省电力设计院 Wall-mounted optical cable terminal box of indoor transformer station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103941364A (en) * 2014-04-17 2014-07-23 江苏省电力设计院 Wall-mounted optical cable terminal box of indoor transformer station

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 210009 Gulou District, Jiangsu, Nanjing new model road, No. 5

Patentee after: Jiangsu Electric Power Design Institute

Address before: 211100, No. 58-3, Su Yuan Avenue, Jiangning District, Jiangsu, Nanjing

Patentee before: Jiangsu Electric Power Design Institute

C56 Change in the name or address of the patentee

Owner name: CHINA ENERGY ENGINEERING GROUP JIANGSU ELECTRIC PO

Free format text: FORMER NAME: JIANGSU ELECTRIC POWER DESIGNING INST.

CP01 Change in the name or title of a patent holder

Address after: 210009 Gulou District, Jiangsu, Nanjing new model road, No. 5

Patentee after: CHINA ENERGY ENGINEERING GROUP JIANGSU POWER DESIGN INSTITUTE CO.,LTD.

Address before: 210009 Gulou District, Jiangsu, Nanjing new model road, No. 5

Patentee before: Jiangsu Electric Power Design Institute

CX01 Expiry of patent term

Granted publication date: 20141105

CX01 Expiry of patent term