CN204065494U - Collapsible remaining cable can be wound around connection device - Google Patents
Collapsible remaining cable can be wound around connection device Download PDFInfo
- Publication number
- CN204065494U CN204065494U CN201420361297.XU CN201420361297U CN204065494U CN 204065494 U CN204065494 U CN 204065494U CN 201420361297 U CN201420361297 U CN 201420361297U CN 204065494 U CN204065494 U CN 204065494U
- Authority
- CN
- China
- Prior art keywords
- fixed
- remaining cable
- connection device
- splice tray
- rotating part
- 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
Links
- 238000010862 gear shaping Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 abstract description 9
- 230000003287 optical effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to the collapsible remaining cable of a kind of power communication can be wound around connection device, belongs to field of power communication.This collapsible remaining cable can be wound around the splice tray that connection device comprises remaining cable frame and is fixed on Yu Lanjia center, remaining cable frame is made up of the cable frame plate of more than two, cable frame plate comprises the fixed part being fixed on splice tray bottom, the rotating part hinged with fixed part, rotating part has deployed condition and receiving state by swinging, the length of described rotating part is greater than splice tray height in the vertical direction to make the top of end higher than splice tray of the rotating part under receiving state.Collapsible remaining cable of the present utility model can be wound around connection device and substantially reduce taking up room of remaining cable connection device; make collapsible remaining cable can be wound around connection device to be convenient to transport, to carry, to deposit, to install; and can adequately protect splice tray and remaining cable are not damaged, solve outside unprotect, flimsy problem when remaining cable connection device is arranged in machine room, conduit line.
Description
Technical field
The utility model relates to the collapsible remaining cable of a kind of power communication can be wound around connection device, belongs to field of power communication.
Background technology
Power communication is the basis ensureing that power system safety and stability runs, and along with the raising of power network schedule automation and networking degree, has higher requirement to the reliability of power communication.
At present, electric power communication optical cable is many with power circuit erection, and electric power optical cable should the remaining cable of every 1000 meters reserved about 50 meters on request, and the optical cable at symmetrical reserved about 20 meters of the place that continues at remaining cable, remaining cable adopts remaining cable bobbin to put.But remaining cable frame and splice tray are separately mounted on overhead line structures more, splice tray is arranged on above remaining cable frame, and remaining cable frame inner disk puts remaining cable, and whole installing space demand is larger.For solving the problem, the patent No. is that the utility model patent of CN201320266567.4 discloses the special remaining cable connection device of a kind of power communication, form by putting coil holder, base, protective cover, riser, terminal box base plate and connector cover, remaining cable frame and splice tray are united two into one, decreases the installing space of splice tray and remaining cable frame.But this remaining cable connection device profile is larger, takes up room large, transport, carry and deposit all very inconvenient.The more important thing is, when this remaining cable connection device is arranged in machine room, conduit line, the outside unprotect of splice tray, very easily damages splice tray or the remaining cable of damage by pressure when construction operation.
Utility model content
The purpose of this utility model is to provide the collapsible remaining cable of a kind of power communication to be wound around connection device, reduces the space that remaining cable connection device takies, and can play a protective role to the splice tray being arranged on remaining cable frame inside.
In order to realize above object, the technical scheme that collapsible remaining cable of the present utility model can be wound around connection device is as follows:
A kind of collapsible remaining cable can be wound around connection device, comprise remaining cable frame and be connected and be installed on the splice tray at Yu Lanjia center, described remaining cable frame is made up of the cable frame plate of more than two, described cable frame plate comprises the fixed part being fixed on splice tray bottom, the rotating part hinged with fixed part swung up and down by jointed shaft, described rotating part has the deployed condition keeping flat expansion and the receiving state be erected in around splice tray by swinging, described rotating part with in fixed part wherein at least one vertically guiding movement be assemblied in and jointed shaft forms rotating part coordinate relative to fixed part guiding movement in the axial direction, described rotating part is axially fixed with fixed part the antiturning pitch and anti-rotation groove that spline coordinates for engaging each other respectively on relative end, described rotating part is relative to the guiding movement stroke of fixed part movement having the close to each other and engagement position that makes described antiturning pitch and anti-rotation groove engage and mutually away from offing normal dividing of making described antiturning pitch be separated, described cable frame plate is also provided with for applying acting force close to each other vertically to rotating part and fixed part the rotating part under being in deployed condition or under receiving state to be locked in the locking device of engagement position.
Described jointed shaft comprises the fixed cylinder be fixed on fixed part, be fixed on rotating cylinder on rotating part and intert with fixed cylinder and rotating cylinder the rotating shaft coordinated, one end relative with fixed cylinder on described rotating cylinder is circumferentially evenly provided with gear shaping, described fixed cylinder is provided with the slot inserted for described gear shaping, one end of described rotating shaft is fixedly installed and coordinates with fixed cylinder or rotating cylinder block the nut making rotating shaft cannot pass completely through fixed cylinder and rotating cylinder, and the other end is provided with the rotating nut coordinated with shaft thread.
The length of described rotating part is greater than splice tray height in the vertical direction to make the top of end higher than splice tray of the rotating part under receiving state.
Described rotating part is away from lashed cable support one end of jointed shaft being provided with L shape, and lashed cable support and splice tray are positioned at the same side of cable frame plate.
Described splice tray is provided with 2 entrance holes and 2 wire holes.Described entrance hole and wire hole respectively arrange a tension disc.
The utility model is by arranging the remaining cable frame that can launch and receive, when remaining cable frame is in receiving state, because splice tray is arranged on remaining cable frame inside, substantially reduce taking up room of remaining cable connection device, make collapsible remaining cable can be wound around connection device and be convenient to transport, carry, deposit, install, and be greater than the top of end higher than splice tray that splice tray height in the vertical direction makes the rotating part under receiving state due to the length of rotating part, be in the fixed part of the remaining cable frame of receiving state, rotating part constitutes the caged supporting construction can holding splice tray, when remaining cable connection device is placed on ground, raceway groove or other local time, can prevent external force pinch shock from damaging splice tray and remaining cable, effectively can solve remaining cable connection device and be arranged on machine room, outside unprotect time in conduit line, flimsy problem.If the remaining cable that needs dish is put is less, can also directly be wrapped on splice tray by remaining cable, then folding remaining cable frame transfers receiving state to, and splice tray and remaining cable are all placed within the protect-ing frame structure of remaining cable frame, and adequately protect splice tray and remaining cable are not damaged.
Accompanying drawing explanation
Fig. 1 is the vertical view that collapsible remaining cable of the present utility model can be wound around connection device embodiment;
Fig. 2 is the remaining cable frame deployed condition side view that collapsible remaining cable of the present utility model can be wound around connection device embodiment;
Fig. 3 is the remaining cable frame receiving state side view that collapsible remaining cable of the present utility model can be wound around connection device embodiment.
Embodiment
Collapsible remaining cable of the present utility model can be wound around the embodiment of connection device:
As Figure 1-3, collapsible remaining cable can be wound around connection device and comprise remaining cable frame and be connected and be installed on the splice tray 2 at Yu Lanjia center, described remaining cable frame is made up of two cable frame plates, described cable frame plate comprises the fixed part 12 being fixed on splice tray 2 bottom, the rotating part 11 hinged with fixed part swung up and down by jointed shaft, described rotating part 11 has the deployed condition keeping flat expansion and the receiving state be erected in around splice tray 2 by swinging, described jointed shaft comprises the fixed bar and dwang that welding is respectively fixed on fixed part 12 and rotating part 11, also comprise rotating shaft, described dwang to comprise on the rotating cylinder of hollow one end relative with fixed bar with being arranged on rotating cylinder and along the equally distributed gear shaping of rotating cylinder circumference, described fixed bar comprises the fixed cylinder of hollow and is arranged on fixed cylinder for the slot that described gear shaping inserts, described gear shaping and slot can engage each other and spline coordinates, described gear shaping also can exit from slot, described rotating cylinder and fixed cylinder have the equal central through hole of internal diameter, described rotating shaft can be passed successively and rotating part and fixed part be relatively rotated around the shaft from the central through hole of rotating cylinder and fixed cylinder.When gear shaping insertion or when exiting slot, can there is guiding movement in rotating part 11 and fixed part 12, the guiding movement stroke of described rotating part 11 relative to fixed part 12 movement has close to each other and engagement position that described antiturning pitch and anti-rotation groove engages and vertically mutually away from offing normal dividing of making described antiturning pitch be separated with anti-rotation groove.One end of described rotating shaft is fixedly installed and coordinates with fixed cylinder or rotating cylinder block the nut making rotating shaft cannot pass completely through fixed cylinder and rotating cylinder, and the other end is provided with the rotating nut coordinated with shaft thread.Screw off rotating nut, after rotating shaft being pierced into successively the central through hole of fixed cylinder and rotating cylinder, be threaded with rotating nut, by the gear shaping on rotating cylinder and the slot engagement fit on fixed cylinder, screw the fastening engagement that rotating nut can realize rotating part 11 and fixed part 12.
In the above-described embodiments, the length of described rotating part 11 is greater than splice tray 2 height in the vertical direction to make the top of end higher than splice tray 2 of the rotating part 11 under receiving state.
In the above-described embodiments, described rotating part 11 is away from the lashed cable support 13 one end of hinged place being provided with L shape, lashed cable support 13 and splice tray 2 are positioned at the same side of cable frame plate, and described lashed cable support and described rotating part 11 define lashed cable groove, and remaining cable can coil to be put in lashed cable groove.
In the above-described embodiments, splice tray 2 is provided with 2 entrance holes 21 and 2 wire holes 22, in other embodiments, entrance hole 21 and wire hole 22 respectively can also arranges a tension disc.
Above-described embodiment in use, unclamp rotating nut, gear shaping on rotating cylinder is exited from the slot fixed cylinder, when rotating part 11 being turned to the position making the end of rotating part higher than splice tray top, gear shaping on rotating cylinder is inserted in the slot on fixed cylinder, make the two engagement, tighten rotating nut, make rotating part and the fastening engagement of fixed part, remaining cable frame is in receiving state, fixed part 12 and rotating part 11 define the caged space that can be held splice tray, the cage structure that fixed part 12 and rotating part 11 are formed can support the weight of pressure, splice tray 2 is played a protective role.If the remaining cable that needs dish is put is less, directly remaining cable can be wrapped on splice tray 2, splice tray 2 and remaining cable are all placed within the protect-ing frame structure in described caged space.Rotating nut is unclamped, rotating part 11 is turned on the bearing of trend of fixed part 12 away from splice tray 2, gear shaping on rotating cylinder is inserted in the slot on fixed cylinder, tighten rotating nut, remaining cable frame is in and keeps flat deployed condition, remaining cable dish can be placed on the lashed cable support 13 of rotating part 11 one end.
Can be wound around in other embodiments of connection device at collapsible remaining cable of the present utility model, remaining cable frame is made up of the cable frame plate being greater than two.In other embodiments, directly collapsible remaining cable of the present utility model can be wound around connection device by anchor ear or bolt to be fixedly connected on mounting base.
Can be wound around in other embodiments of connection device at collapsible remaining cable of the present utility model, described jointed shaft comprises the fixed bar be welded to connect with described fixed part 12 and the dwang be welded to connect with described rotating part 11.It is orthohexagonal six side's boss that the end face of one end relative with fixed bar on described dwang is axially provided with xsect, the end face of one end that described fixed bar is relative with dwang is provided with the six side's grooves coordinated with six side's boss plug-in mountings.Be provided with two ends between described fixed bar and dwang and be separately fixed at extension spring on fixed bar and dwang, six side's boss on dwang are inserted six side's grooves on fixed bars, the two spline can be made to coordinate and be in locking state by the pulling force of extension spring.
Claims (6)
1. a collapsible remaining cable can be wound around connection device, comprise remaining cable frame and the splice tray (2) being installed on Yu Lanjia center that is connected, described remaining cable frame is made up of the cable frame plate of more than two, it is characterized in that: described cable frame plate comprises the fixed part (12) being fixed on splice tray (2) bottom, the rotating part (11) hinged with fixed part (12) swung up and down by jointed shaft, described rotating part (11) has the deployed condition keeping flat expansion and the receiving state be erected in around splice tray (2) by swinging, described rotating part (11) with in fixed part (12) wherein at least one vertically guiding movement be assemblied in and jointed shaft forms rotating part (11) coordinate relative to fixed part (12) guiding movement in the axial direction, described rotating part (11) is axially fixed with fixed part (12) the antiturning pitch and anti-rotation groove that spline coordinates for engaging each other respectively on relative end, the guiding movement stroke of described rotating part (11) relative to fixed part (12) movement has close to each other and engagement position that described antiturning pitch and anti-rotation groove are engaged and mutually away from offing normal dividing of making described antiturning pitch be separated, described cable frame plate is also provided with for applying acting force close to each other vertically to rotating part (11) and fixed part (12) the rotating part (11) under being in deployed condition or under receiving state to be locked in the locking device of engagement position.
2. collapsible remaining cable according to claim 1 can be wound around connection device, it is characterized in that: described jointed shaft comprises the fixed cylinder be fixed on fixed part (12), be fixed on rotating cylinder on rotating part (11) and intert with fixed cylinder and rotating cylinder the rotating shaft coordinated, one end relative with fixed cylinder on described rotating cylinder is circumferentially evenly provided with gear shaping, described fixed cylinder is provided with the slot inserted for described gear shaping, one end of described rotating shaft is fixedly installed and coordinates with fixed cylinder or rotating cylinder block the nut making rotating shaft cannot pass completely through fixed cylinder and rotating cylinder, the other end is provided with the rotating nut coordinated with shaft thread.
3. collapsible remaining cable according to claim 1 and 2 can be wound around connection device, it is characterized in that: the length of described rotating part (11) is greater than splice tray (2) height in the vertical direction to make the top of end higher than splice tray (2) of the rotating part (11) under receiving state.
4. collapsible remaining cable according to claim 3 can be wound around connection device, it is characterized in that: described rotating part (11) is away from the lashed cable support (13) one end of jointed shaft being provided with L shape, and lashed cable support and splice tray are positioned at the same side of cable frame plate.
5. collapsible remaining cable according to claim 4 can be wound around connection device, it is characterized in that: described splice tray is provided with 2 entrance holes (21) and 2 wire holes (22).
6. collapsible remaining cable according to claim 5 can be wound around connection device, it is characterized in that: described entrance hole (21) and wire hole (22) are gone up and respectively arranged a tension disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361297.XU CN204065494U (en) | 2014-07-01 | 2014-07-01 | Collapsible remaining cable can be wound around connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361297.XU CN204065494U (en) | 2014-07-01 | 2014-07-01 | Collapsible remaining cable can be wound around connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204065494U true CN204065494U (en) | 2014-12-31 |
Family
ID=52206977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361297.XU Expired - Fee Related CN204065494U (en) | 2014-07-01 | 2014-07-01 | Collapsible remaining cable can be wound around connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204065494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307914A (en) * | 2018-11-28 | 2019-02-05 | 国网山东省电力公司信息通信公司 | Cable disk storage device more than a kind of combined type suitable for ADSS optical cable |
| CN113581940A (en) * | 2021-06-22 | 2021-11-02 | 浙江大有实业有限公司杭州科技发展分公司 | Folding optical cable residual cable frame |
| CN114114574A (en) * | 2021-12-07 | 2022-03-01 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Optical cable protection device |
-
2014
- 2014-07-01 CN CN201420361297.XU patent/CN204065494U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307914A (en) * | 2018-11-28 | 2019-02-05 | 国网山东省电力公司信息通信公司 | Cable disk storage device more than a kind of combined type suitable for ADSS optical cable |
| CN113581940A (en) * | 2021-06-22 | 2021-11-02 | 浙江大有实业有限公司杭州科技发展分公司 | Folding optical cable residual cable frame |
| CN114114574A (en) * | 2021-12-07 | 2022-03-01 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Optical cable protection 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190701 |