CN209417381U - A kind of online dilatation fiber cable cross connection box - Google Patents
A kind of online dilatation fiber cable cross connection box Download PDFInfo
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- CN209417381U CN209417381U CN201920263153.3U CN201920263153U CN209417381U CN 209417381 U CN209417381 U CN 209417381U CN 201920263153 U CN201920263153 U CN 201920263153U CN 209417381 U CN209417381 U CN 209417381U
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- dilatation
- sliding rail
- bar
- inside casing
- fiber cable
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Abstract
The utility model discloses a kind of online dilatation fiber cable cross connection boxes, including cross-connecting box ontology, sealing sliding shell, dilatation inside casing and lifting device, the sealing sliding shell is slidably connected by the interior sliding rail that several external slide rails that inside is equipped with are equipped with dilatation inside casing four corners, and sealing sliding case body material is unsaturated polyester glass fiber reinforcing material, the dilatation inside casing is by several interior sliding rails, sliding rail cross bar, link up with vertical bar and rotating curved bar composition, the utility model is slidably connected by sealing sliding shell with dilatation inside casing, and under the action of automatic telescopic column and driving motor in lifting device, realize outline border automatic lifting, increase optical fiber and assembles installation space, conducive to the convenient on-line operation of dilatation work, furthermore, sliding and rotation between the hook vertical bar and rotating curved bar and sliding rail cross bar of the design of dilatation inside casing design, collocation Online optical cable super large dilatation ability, the feature of service life length at low cost are realized in more hook designs.
Description
Technical field
The utility model belongs to fiber cable cross connection box, and in particular to a kind of online dilatation fiber cable cross connection box.
Background technique
Fiber cable cross connection box is a kind of to provide the handover equipment of optic fiber distribution, jumper connection, light for main dried layer optical cable, wiring layer optical cable
After cable leading in cable cross-connecting box, after fixation, termination, with fibre, trunk layer optical cable is connected to wiring layer optical cable using jumping fiber,
The capacity of fiber cable cross connection box refers to that fiber cable cross connection box maximum can be the volume of the size of capacity and cabinet, whole at the number of end fibre core
Body cost, construction maintenance difficulty are directly proportional, so should not be too large, in actual design and engineering, people are to fiber cable cross connection box
Capacity problem seems that being only required to capacity is the bigger the better, but consequence possible in this way is: box volume increase, equipment price
Increase, in fact, the capacity of the cross-connecting box described in we are frequent should refer to its fine capacity of matching, i.e., backbone optical cable is with fibre appearance
Amount matches the sum of fine capacity with branched cable, and the capacity of fiber cable cross connection box actually should include that backbone optical cable leads directly to capacity, trunk light
Cable matches fine capacity and branched cable matches 3 part of fine capacity.
It is difficult for the dilatation bring of conventional cable cross-connecting box, modern expanding type fiber cable cross connection box mainly by
It is cased with the cross-connecting box of large capacity outside former fiber cable cross connection box, but in dilation process, is caused since structure limits enabling space
More optical fiber accessories can not be set, i.e., indirectly cause dilatation amount limited, and in the structure design for expanding enabling space, it is right
In the lifting apparatus of logical multifibres bar and nut that setting is held outside the enclosure, not only actual life is short, but also the degree of automation is not
Height, operation is laborious undesirable, therefore is badly in need of a kind of novel mechanical structures now to solve this problem.The presence of the prior art with
Lower problem: 1, cabinet enabling space is limited, and more multi fiber accessory can not be arranged, cause dilatation limited；2, the modern screw rod in part
Nut lifting apparatus, actual life is short, operates undesirable.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of online dilatation optical cable joining
Case has smart structural design, and dilatation ability is strong, and on-line automaticization degree is high.
To achieve the above object, the utility model provides the following technical solutions: a kind of online dilatation fiber cable cross connection box, packet
Include cross-connecting box ontology, sealing sliding shell, dilatation inside casing and lifting device, the cross-connecting box ontology by sealing sliding shell,
Dilatation inside casing, lifting device composition, the sealing sliding shell is by the internal several external slide rails being equipped with and dilatation inside casing four corners
The interior sliding rail being equipped with is slidably connected, and sealing sliding case body material is unsaturated polyester glass fiber reinforcing material, described
Dilatation inside casing by several interior sliding rails, sliding rail cross bar, hook vertical bar and rotating curved bar form, two end of sliding rail cross bar respectively with
Interior sliding rail top is fixedly connected, and sliding rail cross bar both ends sliding rail and the slide block structure of hook vertical bar one end are slidably connected, the extension
The hook vertical bar other end is fixedly connected with lifting device top, and links up with vertical bar surface welding hook, and the rotating curved bar is placed in two
It is rotatablely connected between hook vertical bar and by the hinge arrangement of end and sliding rail cross bar, the dilatation inside casing is by interior sliding rail and hook vertical bar
End be fixedly connected with lifting device top, automatic telescopic column and staggeredly helical teeth roller box are equipped with inside the lifting device, and
Lifting device rear end is fixedly connected with motor housing, the support welded in the middle part of the automatic telescopic column output end and sealing sliding shell
Bar end is fixedly connected, and automatic telescopic column input terminal is rotated by the driving motor being equipped with inside interlock helical teeth roller box and motor housing
Connection,
Preferably, bracket is equipped on the hook vertical bar and rotating curved bar of the dilatation inside casing.
Preferably, the branch is provided with 4 helicla flutes, and bracket is threadedly coupled by helicla flute with pillar.
Preferably, the connecting plate and fiber cable cross connection box to be expanded that the bracket is equipped with by bottom end are electrically connected.
Preferably, the pillar side is equipped with winding region, and the spring being equipped in posts bottom and helicla flute comes into full contact with.
Preferably, the hook spacing on the hook vertical bar can guarantee that bracket normally places distance.
Preferably, the quantity of the interior sliding rail is 4, and is equipped with groove between interior sliding rail and external slide rail cooperation.
Compared with prior art, the utility model has the beneficial effects that
1, the external slide rail that the utility model is equipped with by quadrangle in sealing sliding shell is equipped with interior with dilatation inside casing quadrangle
Sliding rail is sufficiently slidably connected, and under the action of automatic telescopic column and driving motor in lifting device, realizes that outline border rises automatically
Drop increases optical fiber and assembles installation space, and conducive to the convenient on-line operation of dilatation work, and automatic telescopic column is located at box house solution
Certainly tradition is located at outdoor using screw-nut structure, realizes cabinet enhanced feature but service life short not applicable defect,
2, the utility model by dilatation inside casing design hook vertical bar and rotating curved bar and sliding rail cross bar between sliding with
Rotation design, more hook designs of arranging in pairs or groups, convenient for bracket and connecting plate attaching between fiber cable cross connection box convenient and to be expanded
Online optical cable super large dilatation ability, the feature of service life length at low cost are realized in practical operation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the dilatation inner frame structure schematic diagram of the utility model；
Fig. 3 is the supporting structure schematic diagram of the utility model；
Fig. 4 is the whole side and lifting device structure schematic diagram of the utility model.
In figure: 1, cross-connecting box ontology, 2, sealing sliding shell, 3, dilatation inside casing, 4, lifting device, 5, external slide rail, 6, interior
Sliding rail, 7, sliding rail cross bar, 8, hook vertical bar, 9, rotating curved bar, 10, hook, 11, automatic telescopic column, 12, staggeredly helical teeth roller box,
13, motor housing, 14, support rod, 15, driving motor, 16, bracket, 17, helicla flute, 18, pillar, 19, connecting plate, 20, to be expanded
Fiber cable cross connection box.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model the following technical schemes are provided: a kind of online dilatation fiber cable cross connection box, including
Cross-connecting box ontology 1, sealing sliding shell 2, dilatation inside casing 3 and lifting device 4, the cross-connecting box ontology 1 are outer by sealing sliding
Shell 2, dilatation inside casing 3, lifting device 4 form, and the sealing sliding shell 2 is by the internal several external slide rails 5 being equipped with and dilatation
The interior sliding rail 6 that 3 four corners of frame are equipped with is slidably connected, and seals sliding 2 case material of shell as unsaturated polyester glass fiber increasing
Strong material, the dilatation inside casing 3 are made of several interior sliding rails 6, sliding rail cross bar 7, hook vertical bar 8 and rotating curved bar 9, the sliding rail
7 liang of ends of cross bar are fixedly connected with interior 6 top of sliding rail respectively, and the sliding block of 7 both ends sliding rail of sliding rail cross bar and hook 8 one end of vertical bar
Structure is slidably connected, and 8 other end of hook vertical bar is fixedly connected with 4 top of lifting device, and links up with the welding of 8 surface of vertical bar and hang
Hook 10, the rotating curved bar 9 is placed between two hook vertical bars 8 and is rotatablely connected by the hinge arrangement of end and sliding rail cross bar 7, described
Dilatation inside casing 3 is fixedly connected by the end of interior sliding rail 6 and hook vertical bar 8 with 4 top of lifting device, inside the lifting device 4
Equipped with automatic telescopic column 11 and staggeredly helical teeth roller box 12, and 4 rear end of lifting device is fixedly connected with motor housing 13, it is described to stretch automatically
14 end of support rod welded in the middle part of 11 output end of contracting column and sealing sliding shell 2 is fixedly connected, and automatic telescopic column 11 inputs
End is rotatablely connected by the driving motor 15 being equipped with inside interlock helical teeth roller box 12 and motor housing 13,
Further, bracket 16 is equipped on the hook vertical bar 8 and rotating curved bar 9 of the dilatation inside casing 3.
Further, the bracket 16 is equipped with 4 helicla flutes 17, and bracket 16 is connected by helicla flute 17 and 18 screw thread of pillar
It connects.
Further, the connecting plate 19 that the bracket 16 is equipped with by bottom end is electrically connected with fiber cable cross connection box 20 to be expanded.
Further, 18 side of pillar is equipped with winding region, and the spring being equipped in 18 bottom of pillar and helicla flute 17
It comes into full contact with.
Further, 10 spacing of hook on the hook vertical bar 8 can guarantee that bracket 16 normally places distance.
Further, the quantity of the interior sliding rail 6 is 4, and is equipped with groove between interior sliding rail 6 and the cooperation of external slide rail 5.
The working principle and process for using of the utility model: the online dilatation fiber cable cross connection box of the utility model passes through sealing
The interior sliding rail 6 that the external slide rail 5 that quadrangle is equipped in sliding shell 2 is equipped with 3 four jiaos of dilatation inside casing is sufficiently slidably connected, and is going up and down
Under the action of automatic telescopic column 11 and driving motor 15 in device 4, outline border automatic lifting is realized, it is empty to increase optical fiber assembly setting
Between, conducive to the convenient on-line operation of dilatation work, and automatic telescopic column 11 is located at box house solution tradition and utilizes feed screw nut
Structure is located at outdoor, realizes cabinet enhanced feature but service life short not applicable defect, the hook vertical bar that furthermore dilatation inside casing 3 designs
Sliding and rotation between 8 and rotating curved bar 9 and sliding rail cross bar 7 design, and bracket 16 and connecting plate are convenient in more 10 designs of hook of arranging in pairs or groups
19 attaching realizes online optical cable super large dilatation ability to the practical operation between fiber cable cross connection box 20 convenient and to be expanded, at
The feature of this low service life length.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of online dilatation fiber cable cross connection box, including cross-connecting box ontology (1), sealing sliding shell (2), dilatation inside casing (3)
With lifting device (4), it is characterised in that: the cross-connecting box ontology (1) is by sealing sliding shell (2), dilatation inside casing (3), lifting
Device (4) composition, sealing sliding shell (2) are set by several external slide rails (5) that inside is equipped with dilatation inside casing (3) four corners
The interior sliding rail (6) having is slidably connected, and sealing sliding shell (2) case material is unsaturated polyester glass fiber reinforcing material,
The dilatation inside casing (3) is made of several interior sliding rails (6), sliding rail cross bar (7), hook vertical bar (8) and rotating curved bar (9), described
(7) two end of sliding rail cross bar is fixedly connected with interior sliding rail (6) top respectively, and sliding rail cross bar (7) both ends sliding rail and hook vertical bar
(8) slide block structure of one end is slidably connected, and hook vertical bar (8) other end is fixedly connected with lifting device (4) top, and hangs
Hook vertical bar (8) surface welding hook (10), the rotating curved bar (9) are placed between two hook vertical bars (8) and by the hinge knot of end
Structure and sliding rail cross bar (7) are rotatablely connected, and the dilatation inside casing (3) is filled by the end and lifting of interior sliding rail (6) and hook vertical bar (8)
It sets (4) top to be fixedly connected, automatic telescopic column (11) and staggeredly helical teeth roller box (12) is equipped with inside the lifting device (4), and
Lifting device (4) rear end is fixedly connected with motor housing (13), automatic telescopic column (11) output end and sealing sliding shell (2)
Support rod (14) end of middle part welding is fixedly connected, and automatic telescopic column (11) input terminal is by helical teeth roller box (12) and the electricity of interlocking
Driving motor (15) rotation connection being equipped with inside cabinet (13).
2. a kind of online dilatation fiber cable cross connection box according to claim 1, it is characterised in that: the dilatation inside casing (3)
Hook vertical bar (8) and rotating curved bar (9) on be equipped with bracket (16).
3. a kind of online dilatation fiber cable cross connection box according to claim 2, it is characterised in that: the bracket (16) is equipped with
4 helicla flutes (17), and bracket (16) is threadedly coupled by helicla flute (17) with pillar (18).
4. a kind of online dilatation fiber cable cross connection box according to claim 2, it is characterised in that: the bracket (16) is the bottom of by
The connecting plate (19) being equipped with and fiber cable cross connection box to be expanded (20) is held to be electrically connected.
5. a kind of online dilatation fiber cable cross connection box according to claim 3, it is characterised in that: pillar (18) side
Equipped with winding region, and the spring being equipped in pillar (18) bottom and helicla flute (17) comes into full contact with.
6. a kind of online dilatation fiber cable cross connection box according to claim 1, it is characterised in that: the hook vertical bar (8)
On hook (10) spacing can guarantee that bracket (16) normally places distance.
7. a kind of online dilatation fiber cable cross connection box according to claim 1, it is characterised in that: the interior sliding rail (6)
Quantity is 4, and is equipped with groove between interior sliding rail (6) and external slide rail (5) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263153.3U CN209417381U (en) | 2019-03-01 | 2019-03-01 | A kind of online dilatation fiber cable cross connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920263153.3U CN209417381U (en) | 2019-03-01 | 2019-03-01 | A kind of online dilatation fiber cable cross connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209417381U true CN209417381U (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920263153.3U Active CN209417381U (en) | 2019-03-01 | 2019-03-01 | A kind of online dilatation fiber cable cross connection box |
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| Country | Link |
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| CN (1) | CN209417381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487731A (en) * | 2020-04-15 | 2020-08-04 | 王加齐 | Optical cable distributing box for capacity expansion transformation |
-
2019
- 2019-03-01 CN CN201920263153.3U patent/CN209417381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487731A (en) * | 2020-04-15 | 2020-08-04 | 王加齐 | Optical cable distributing box for capacity expansion transformation |
| CN111487731B (en) * | 2020-04-15 | 2022-07-15 | 金华市华阳通信器材有限公司 | Optical cable distributing box for capacity expansion transformation |
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