CN201018612Y - Main distributing frame - Google Patents
Main distributing frame Download PDFInfo
- Publication number
- CN201018612Y CN201018612Y CNU2007201401118U CN200720140111U CN201018612Y CN 201018612 Y CN201018612 Y CN 201018612Y CN U2007201401118 U CNU2007201401118 U CN U2007201401118U CN 200720140111 U CN200720140111 U CN 200720140111U CN 201018612 Y CN201018612 Y CN 201018612Y
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- row
- wiring
- binding post
- reed
- main
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Abstract
The utility model discloses a main distribution frame, which comprises a bracket and a plurality of wiring bars on the bracket. Wherein, each wiring bar is composed of three rows of wiring terminals to connect with different cables. These three rows of wring terminals are respectively arranged with independent wiring channels to realize divided connection and centralized management of three types of cables. Every two wiring bars of these wiring bars are fastened together to form an independent part. These independent parts are mutually independent and respectively pivoted with the bracket. Clamp grooves are positioned on the bracket. Clamp pins are arranged on the independent part. Each independent part rotates independently and is located after rotation by the clamp groove and the clamp pin. A part of a cable trough nearby the wring cable is arranged with convex table to make the cable overhead through the convex table to facilitate repair and wire jumping. The utility model has the advantages of simple structure and convenient operation and maintenance and particularly applies to connection and disconnection of phone and data circuits and wiring of communication lines.
Description
Technical field
The utility model relates to the electrical power wiring assembly in a kind of electrical communication technology, relates in particular to a kind of main-frame that is used for phone and data circuit.
Background technology
In electrical communication technology, the continuing and separate mainly and realize of cable by electrical power wiring assembly.Along with the development of electrical communication technology with popularize, the application of electrical power wiring assembly more and more widely, the kind of electrical power wiring assembly is also more and more.Main-frame in the electrical power wiring assembly is mainly used in continuing of phone and data circuit and separates etc., be particularly useful for continuing and separating of DSLAM (Digital Subscriber Line Access Multiplexer), PSTN (public switched telephone network) and LINE (user side) cable, main-frame is provided with a plurality of binding posts, is used for connection cable.
As shown in Figure 1, existing main-frame comprises a plurality of wiring mould bars 21, has only expressed a wiring mould bar 21 among Fig. 1, and wiring mould bar 21 is arranged on the support 1.Wherein each wiring mould bar 21 is provided with two row's binding posts 3, DSLAM, PSTN and LINE cable collect on this two rows binding post 3, owing to be that three kinds of cables are distributed on two row's binding posts, wherein have the two kinds of cables that will distribute on row's binding post at least, perhaps three kinds of cables are interspersed on two row's binding posts 3.
The shortcoming of this main-frame is: because DSLAM, PSTN and three kinds of cables of LINE are distributed on two row's binding posts, each cable all is distributed on independent row's binding post respectively, is not easy to different cables are carried out the subregion centralized management.
The utility model content
The purpose of specific embodiment of the utility model provides a kind of main-frame of being convenient to three kinds of different cable subregion centralized management.
The purpose of specific embodiment of the utility model is achieved through the following technical solutions:
The specific embodiment of main-frame of the present utility model comprises support, and described support is provided with a plurality of wiring mould bars, and wherein each wiring mould bar comprises three row's binding posts, and described three row's binding posts are respectively equipped with independent cable tray.
The technical scheme that provides by above-mentioned specific embodiment of the utility model as can be seen, main-frame described in the utility model because each wiring mould bar comprises three row's binding posts, three row's binding posts are respectively equipped with independent cable tray.Three kinds of different cables are connected on respectively on independent row's binding post, and make each cable, be convenient to three kinds of different cable subregion centralized management respectively by independent cable tray.Be particularly useful for continuing and separating of phone and data circuit, also be applicable to the distribution of other communication lines.
Description of drawings
Fig. 1 is the partial structurtes schematic diagram of main-frame in the prior art;
Fig. 2 is the structural representation one of the specific embodiment of the utility model main-frame;
Fig. 3 is that the B portion among Fig. 2 amplifies and the wiring state reference diagram;
Fig. 4 is the structural representation two of the specific embodiment of the utility model main-frame;
Fig. 5 is the postrotational state reference map of wiring mould bar of the specific embodiment of the utility model main-frame;
Fig. 6 is the broken section structural representation of wiring mould bar of the specific embodiment of the utility model main-frame;
Fig. 7 is the A portion enlarged drawing among Fig. 6.
Embodiment
Main-frame of the present utility model, the specific embodiment that it is preferable, as shown in Figure 2, comprise two wiring mould bars 21, be arranged side by side together, wherein each wiring mould bar 21 comprises three row's binding posts 3, and described three row's binding posts are respectively equipped with independent cable tray.
Preferably all be provided with sign bar 5 in the upper and lower of wiring mould bar 21, be used for three row's binding posts 3 are identified.
As shown in Figure 3, the binding post 3 of each above-mentioned wiring mould bar 21 is divided into vertical three arranges and puts, and is respectively first row's binding post D, second row's binding post L, the 3rd row's binding post P, is respectively applied for and connects DSLAM line 18, LINE line 19 and PSTN line 20.Wherein, DSLAM line 18 is connected on first row's binding post D, and LINE line 19 is connected on second row's binding post L, and PSTN line 20 is connected on the 3rd row's binding post P.Per two binding posts 3 corresponding wire casings 4 in every row's binding post 3 are used for cabling.Because DSLAM, LINE and PSTN cable are distributed in respectively on separately row's binding post 3, are convenient to different cable subregion centralized management.
In the specific embodiment of main-frame of the present utility model, the quantity of above-mentioned wiring mould bar 21 is not limited to two, can be a plurality of, and minimum is one.Sign bar 5 also can only be provided with separately in the top or the bottom of wiring mould bar 21, and needn't all be provided with in the top or the bottom of wiring mould bar 21, with simplified structure.It is DSLAM line 18, LINE line 19 and 20 3 kinds of cables of PSTN line that the cable that is connect also is not limited to, and also can be used to connect other three kinds of different cables.Also be not limited to per two binding posts, 3 corresponding wire casings 4, also can distinguish corresponding wire casings 4 by each binding post 3, or the 3 corresponding wire casings 4 of the binding post more than three and three.
As shown in Figure 4, a plurality of wiring mould bars of main-frame of the present utility model are arranged on the support 1, and wherein, per two wiring mould bars link together as a separate component 2, and hinged with support 1.The separate component 2 here mainly is meant structural independence, and also is independently on the function.As shown in Figure 2 promptly be to have two wiring mould bars 21 to be fixed together as a separate component 2.Please continue to consult Fig. 4, each separate component 2 is connected with support 1 separately, can carry out wiring, operation, maintenance etc. to it separately.Whole main-frame comprises a plurality of such separate components 2, and is hinged with support 1 respectively.Like this, each separate component 2 just can rotate separately, and rotation can be carried out wiring, operation, maintenance etc. separately to each separate component 2, and not influence other separate component 2 easily, makes wiring, operation and maintenance etc. all very convenient.
Concrete syndeton is, a plurality of separate components 2 are arranged side by side together, but the connection on the non-structure between a plurality of separate component 2, but hinged with support 1 separately, each separate component 2 can be freely around pin joint with respect to support 1 rotation.Can also be provided with pedestal 6 on support 1, separate component 2 is hinged by pedestal 6 and support 1.Annexation between concrete separate component 2 and the pedestal 6 is: be provided with hinge 22 between pedestal 6 and separate component 2, hinge 22 can be arranged on the separate component 2, correspondence is provided with fraising on pedestal 6; Also hinge 22 can be arranged on the pedestal 6, correspondence is established fraising on separate component 2.After hinge 22 was combined together with fraising, each separate component 2 just can rotate separately around hinge 22.Above-mentioned pedestal 6 can be set to one with support 1, can simplified structure; Also can the split setting, interconnect then, be convenient to fabrication and processing.
The quantity of above-mentioned separate component 2 can be provided with 2,3,6 as required, or other any amount, and preferred quantity is 4.
And in the prior art, a plurality of wiring mould bars 21 are fixed together, and form an integral body, link together with support 1 then, when wiring, operation and maintenance, a plurality of wiring mould bar that is fixed together 21 integral body must be overturn, and are very inconvenient.
Top at support 1 is provided with first cable tray 9 corresponding to first position of arranging binding post D, is used to pass the DSLAM cable; Position corresponding to second row's binding post L is provided with second cable tray 7, is used to pass the LINE cable; Position corresponding to the 3rd row's binding post P is provided with the 3rd cable tray 8, is used to pass the PSTN cable.Because the DSLAM cable is often hop jump not, therefore first cable tray 9 can be arranged on the lower position of pedestal 6.And LINE and PSTN cable need frequent hop jump, therefore are preferably disposed on the top of pedestal 6.Because three kinds of cables are distributed in respectively on independent row's binding post, are easy to concentrate in together, and pass cable tray separately, manage concentratedly.
That is to say that in three row's binding posts of each wiring mould bar 21, every row's binding post is respectively equipped with own independent cable tray, and all cables on this row's binding post are concentrated in together, and passes the cable tray of oneself, is convenient to manage concentratedly.
Can fix after separate component 2 rotations are opened, be provided with draw-in groove 10 on support 1, corresponding position is provided with bayonet lock 11 on the separate component 2.Draw-in groove 10 also can be arranged on the pedestal 6.
As shown in Figure 5, after separate component 2 rotations were opened, bayonet lock 11 just can place in the described draw-in groove 10.After being opened, separate component 2 can locate handled easily.The bottom of separate component 2 can also be provided with spanner 13, conveniently moves separate component 2 rotations.
As shown in Figure 6, in the main-frame of the present utility model, continuing between each binding post 3 defines with the internal structure of separating by main-frame, realizes by separator 12.Be provided with first reed 15 at first row's binding post D place, between the first row binding post D and first reed 15 is contactless state, when separator 12 is inserted into first reed, 15 places, first reed 15 and first row's binding post D clamping, and be connected with separator 12, first row's binding post D just is connected with the internal port of separator 12 by first reed 15, and its cable that suits the requirements is continued.
Second row's binding post L is connected with second reed, 16, the three row's binding post P and is connected with the 3rd reed 17.Described second reed 16 is generally normally closed the contact with the 3rd reed 17.When separator 12 was inserted between second reed 16 and the 3rd reed 17, second reed 16 separated with the 3rd reed 17, and is connected with separator 12 respectively.Second row's binding post L is connected with the internal port of separator 12 with the 3rd reed 17 by second reed 16 respectively with the 3rd row's binding post P, and its cable that suits the requirements is continued.
As shown in Figure 7, wire casing 4 also is provided with boss 14 near the position of binding post 3.
Again referring to Fig. 3, the effect of boss 14 is, when cable 18,19,20 passes wire casing 4 and is connected on the binding post 3, maked somebody a mere figurehead by boss 14, keep in repair again later on or during wire jumper, often the cable that has connected in the binding post 3 need be ticked, insert new cable again, because cable is maked somebody a mere figurehead by boss 14, it is very convenient to tick original cable, makes Operation and Maintenance convenient.Do not have boss 14 in the prior art in the wire casing 4, when cable passed wire casing 4 and is connected on the binding post 3, cable was close on the wall of wire casing 4, keeped in repair later on or during wire jumper, it is very inconvenient to tick original cable again.
Main-frame described in the utility model, three kinds of cable subregions connect, and each separate component can rotate separately, and can locate after the rotation, and it is built on stilts with cable to be provided with boss, simple in structure, operation and easy to maintenance.Be particularly useful for continuing and separating of phone and data circuit, also be applicable to the distribution of other communication lines.
The above only is the preferable embodiment of the utility model, but protection range of the present utility model is not limited thereto, as: a wiring mould bar or three wiring mould bars can both be realized purpose of the present invention as a separate component.Anyly be familiar with those skilled in the art in the technical scope that the utility model discloses, the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.
Claims (10)
1. a main-frame comprises support, and described support is provided with a plurality of wiring mould bars, it is characterized in that, wherein each wiring mould bar comprises three row's binding posts, and described three row's binding posts are respectively equipped with independent cable tray.
2. main-frame according to claim 1 is characterized in that, in described a plurality of wiring mould bars, per two wiring mould bars are fixed together, and hinged with support.
3. main-frame according to claim 1 is characterized in that described support is provided with pedestal, is provided with hinge between described pedestal and the wiring mould bar.
4. according to claim 2 or 3 described main-frames, it is characterized in that described support or pedestal are provided with draw-in groove, corresponding described wiring mould bar is provided with bayonet lock, described wiring mould bar is after rotation on the support, and described bayonet lock just can place in the described draw-in groove.
5. main-frame according to claim 1 is characterized in that, the corresponding wire casing of each in described every row's binding post or a plurality of binding post, and described wire casing is provided with boss near the position of binding post.
6. main-frame according to claim 5 is characterized in that, the corresponding wire casing of per two binding posts in described every row's binding post.
7. main-frame according to claim 1 is characterized in that, described three row's binding posts are respectively first row's binding post, second row's binding post and the 3rd row's binding post;
Described first row's binding post place is provided with first reed; Described second row's binding post is connected with second reed; Described the 3rd row's binding post is connected with the 3rd reed; Described second reed is normally closed the contact with the 3rd reed.
8. main-frame according to claim 7 is characterized in that it also comprises separator,
When separator is inserted into the described first reed place, first reed and first row's binding post clamping, and be connected with separator;
When separator was inserted between described second reed and the 3rd reed, second reed separated with the 3rd reed, and is connected with separator respectively.
9. according to claim 1,2 or 3 described main-frames, it is characterized in that at least one position, upper and lower of described wiring mould bar is provided with the sign bar.
10. according to claim 1,2 or 3 described main-frames, it is characterized in that the bottom of described wiring mould bar is provided with spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201401118U CN201018612Y (en) | 2007-03-27 | 2007-03-27 | Main distributing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201401118U CN201018612Y (en) | 2007-03-27 | 2007-03-27 | Main distributing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018612Y true CN201018612Y (en) | 2008-02-06 |
Family
ID=39059114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201401118U Expired - Lifetime CN201018612Y (en) | 2007-03-27 | 2007-03-27 | Main distributing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018612Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117931A1 (en) * | 2008-03-24 | 2009-10-01 | 华为技术有限公司 | Electrical connection module, main distribution frame and changeover method thereof |
| CN105594313A (en) * | 2013-10-03 | 2016-05-18 | 力博特公司 | System and method for modular data center |
| CN109121471A (en) * | 2016-05-04 | 2019-01-01 | 倍福自动化有限公司 | The electrical connections plate of data/address bus |
-
2007
- 2007-03-27 CN CNU2007201401118U patent/CN201018612Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117931A1 (en) * | 2008-03-24 | 2009-10-01 | 华为技术有限公司 | Electrical connection module, main distribution frame and changeover method thereof |
| CN101546874B (en) * | 2008-03-24 | 2012-04-04 | 华为技术有限公司 | Electrical connection module, main distributing frame and a method for cutting over main distributing frame |
| CN105594313A (en) * | 2013-10-03 | 2016-05-18 | 力博特公司 | System and method for modular data center |
| US9850655B2 (en) | 2013-10-03 | 2017-12-26 | Liebert Corporation | System and method for modular data center |
| CN105594313B (en) * | 2013-10-03 | 2018-12-11 | 力博特公司 | The system and method for being used to form modular data center |
| US10172261B2 (en) | 2013-10-03 | 2019-01-01 | Vertiv Corporation | System and method for modular data center |
| CN109121471A (en) * | 2016-05-04 | 2019-01-01 | 倍福自动化有限公司 | The electrical connections plate of data/address bus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080206 |
|
| CX01 | Expiry of patent term |