CN204188842U - A kind of coupling arrangement transmitting cable and sensing cable - Google Patents
A kind of coupling arrangement transmitting cable and sensing cable Download PDFInfo
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- CN204188842U CN204188842U CN201420593278.XU CN201420593278U CN204188842U CN 204188842 U CN204188842 U CN 204188842U CN 201420593278 U CN201420593278 U CN 201420593278U CN 204188842 U CN204188842 U CN 204188842U
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- pricker
- receipts
- cable
- sensing cable
- stationary magazine
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Abstract
A kind of coupling arrangement transmitting cable and sensing cable, comprise guide transmission cable inner fiber through and the transmission cable stationary magazine creel of constant transmissions cable and guide sensing cable inner fiber through and the sensing cable stationary magazine creel of fixing sensing cable, described transmission cable stationary magazine creel is connected as a whole by receiving pricker upper cover with receipts pricker lower cover with sensing cable stationary magazine creel, described receipts pricker upper cover and the connection of receipts pricker lower cover make described receipts pricker upper cover and receive between pricker lower cover to form inner space as optical fiber accommodation space, between described receipts pricker upper cover and receipts pricker lower cover, and receive pricker upper cover and receive pricker lower cover and be and be tightly connected between transmission cable stationary magazine creel and sensing cable stationary magazine creel.The utility model improves receives fine efficiency, prevent optical fiber bending, fracture, if sensing cable locating piece, prevent in use procedure the phenomenon transmitted cable and array and cause screw thread Automatic-falling section to cut because of the much rotations of torsion, all connections are flexible connection, are conducive to the maintenance in installation and later stage.
Description
Technical field
The utility model belongs to the structural member of optical transmission system, is a kind of coupling arrangement transmitting cable and sensing cable.
Background technology
The connection of transmission cable and sensor is generally that employing coupling arrangement carries out, the maximum effect of this coupling arrangement is exactly the reliability of protection transmission cable and sensing cable jointing, but owing to transmitting the special external condition of cable, require that coupling arrangement seals on the one hand, waterproof, on the other hand, also require transmission cable and the storage convenient fixing of sensing cable in coupling arrangement inside, and fine mode single (as the storage can only carrying out the fibre of single length maybe can only be carried out reversing the storage of " 8 " word) is received in the many existence of existing optical cable welding slack receptacle, receive fibre and tear fine difficulty open, receptacle is dismantled, safeguard and change not easily and the problem such as receptacle performance is unreliable, the connection reliability transmitting cable and sensing cable is reduced.
Utility model content
The utility model object is to solve the deficiencies in the prior art and provides a kind of and transmit that pulling force is strong, good seal performance, storage transmission cable facilitate with sensing cable, install transmission cable simple and easy, easy to maintenance and the coupling arrangement of sensing cable.
The utility model is achieved through the following technical solutions:
A kind of coupling arrangement transmitting cable and sensing cable, comprise guide transmission cable inner fiber through and the transmission cable stationary magazine creel of constant transmissions cable and guide sensing cable inner fiber through and the sensing cable stationary magazine creel of fixing sensing cable, described transmission cable stationary magazine creel is connected as a whole by receiving pricker upper cover with receipts pricker lower cover with sensing cable stationary magazine creel, described receipts pricker upper cover and the connection of receipts pricker lower cover make described receipts pricker upper cover and receive between pricker lower cover to form inner space as optical fiber accommodation space, between described receipts pricker upper cover and receipts pricker lower cover, and receive pricker upper cover and receive pricker lower cover and be and be tightly connected between transmission cable stationary magazine creel and sensing cable stationary magazine creel.
Optical fiber receiver is provided with in optical fiber accommodation space between described receipts pricker upper cover and receipts pricker lower cover.
Described receipts pricker upper cover and receive between pricker lower cover and receive pricker upper cover and receive pricker lower cover and be being flexibly connected of being easy for installation and removal between transmission cable stationary magazine creel and sensing cable stationary magazine creel.
Described receipts pricker lower cover with between described transmission cable stationary magazine creel and sensing cable stationary magazine creel, O-ring seal is installed after adopt snap device to be connected.
Adopt after O-ring seal being installed between described receipts pricker upper cover and receipts pricker lower cover and be screwed.
Described sensing cable stationary magazine creel comprises the receipts pricker back-end block and rear fixed cylinder that are tightly connected, the endoporus matched with sensing cable diameter is provided with in the middle part of described rear fixed cylinder, described receipts pricker back-end block is provided with endoporus and is communicated with optical fiber receiver by the endoporus of described rear fixed cylinder, the shaft shoulder place that the endoporus of described receipts pricker back-end block is connected with the endoporus of described rear fixed cylinder is installed with sensing cable locating piece, the middle part of described sensing cable locating piece be provided with one with sensing cable in the middle part of the fixed orifice that matches of screwhole position, described sensing cable is fixed by screws on sensing cable locating piece.
Described transmission cable stationary magazine creel comprises front fixed cylinder and receives pricker front-end block, diameter after the inlet diameter of the endoporus of described front fixed cylinder and transmission cable remove external protection matches, the back-up block supporting transmission cable is also provided with in described front fixed cylinder, the interior hole size of described back-up block and described front fixed cylinder matches, be provided with in the middle part of described back-up block and the through hole transmitting cable size and match, metal solder glue is filled with in the space of described transmission cable endoporus of described front fixed cylinder after entering described front fixed cylinder, described receipts pricker front-end block is provided with endoporus and is communicated with optical fiber receiver by the endoporus of described front fixed cylinder, the endoporus entrance point of described receipts pricker front-end block and the size of described transmission cable match, and the stop means of a fixing described transmission cable is provided with at the endoporus entrance point receiving pricker front-end block.
Described stop means comprises rubber plug and the pressing plate of the endoporus entrance point being arranged on described receipts pricker front-end block, described rubber plug axial section is be provided with the through hole matched with the entrance point size receiving pricker front-end block in the middle part of trapezoidal and described rubber plug, the little endpiece diameter of entrance point diameter of the endoporus of described receipts pricker front-end block, described rubber plug is coaxially arranged in the endoporus of described receipts pricker front-end block, and utilizes pressing plate to be pressed abd fixed on vertically in receipts pricker front-end block by rubber plug by screw.
Under described transmission cable stationary magazine creel, sensing cable stationary magazine creel, receipts pricker upper cover and receipts pricker, cap surface is inserted in thermoplastic bobbin seal
Owing to adopting said structure, by receiving pricker upper cover and receiving pricker lower cover, thus make optical fiber receiver when receiving optical fiber, after optical fiber can being received, again by receiving pricker upper cover integral sealing, like this can when transmission cable be connected with sensing cable, bare optical is made to be exposed in the visual field, be convenient to better operation and test, and the optical fiber receiver by increasing, after first the optical fiber after connection can being kept well in optical fiber receiver, again receipts pricker upper cover and receipts pricker lower cover are fixed, which prevent optical fiber bending in storage process, the phenomenon such as fracture, also improve simultaneously and receive fine work efficiency.Before transmission cable stationary magazine creel, pour into metal solder glue in fixed cylinder, thus transmission cable and transmission cable stationary magazine creel are linked as with entirety, thus the tensile strength of intensifier; Receive after fine back-end block is threaded with sensing cable, adopt sensing cable locating piece, connecting sensing cable and sensing cable locating piece with screw, prevent the rotation of sensing cable to come off, now without the need to destroying the helicitic texture on original sensing cable, being convenient to follow-up inspection and maintenance.
In sum, this device improves receives fine efficiency, prevent optical fiber bending, fracture, if sensing cable locating piece, prevent in use procedure the phenomenon transmitted cable and array and cause screw thread Automatic-falling section to cut because of the much rotations of torsion, all connections are flexible connection, are conducive to the maintenance in installation and later stage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is working state figure of the present utility model;
Fig. 3 is stereographic map of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model patent is described further.
As shown in Figure 1 to Figure 3, a kind of coupling arrangement transmitting cable and sensing cable, comprises transmission cable stationary magazine creel, sensing cable stationary magazine creel, receives fine front-end block 3, receives fine back-end block 7, receives fine upper cover 5, optical fiber receiver 6 and receive fine lower cover 10.
Described sensing cable stationary magazine creel comprises the receipts pricker back-end block 7 and rear fixed cylinder 8 that are tightly connected, the endoporus matched with sensing cable 13 diameter is provided with in the middle part of described rear fixed cylinder 8, described 7 pieces, receipts pricker rear end is provided with endoporus and is communicated with optical fiber accommodation space by 8 endoporus of described rear fixed cylinder, the shaft shoulder place that the endoporus of described receipts pricker back-end block 7 is connected with the endoporus of described rear fixed cylinder is installed with sensing cable locating piece 11, the middle part of described sensing cable locating piece 11 be provided with one with sensing cable 13 in the middle part of the fixed orifice that matches of screwhole position, described sensing cable is fixed by screws on sensing cable locating piece.
Described transmission cable stationary magazine creel comprises front fixed cylinder 1 and receives pricker front-end block 3, diameter after the inlet diameter of the endoporus of described front fixed cylinder 1 and transmission cable 12 remove external protection matches, the back-up block 2 supporting transmission cable is also provided with in described front fixed cylinder 1, described back-up block 2 matches with the interior hole size of described front fixed cylinder 1, be provided with in the middle part of described back-up block 2 and the through hole transmitting cable 12 size and match, after described transmission cable 12 enters described front fixed cylinder, metal solder glue is filled in the space of the endoporus of described front fixed cylinder 1, described receipts pricker front-end block 3 is provided with endoporus and is communicated with optical fiber accommodation space by the endoporus of described front fixed cylinder 1, the endoporus entrance point of described receipts pricker front-end block and the size of described transmission cable match, and the stop means of a fixing described transmission cable is provided with at the endoporus entrance point receiving pricker front-end block, described stop means comprises rubber plug 9 and the pressing plate 4 of the endoporus entrance point being arranged on described receipts pricker front-end block 3, described rubber plug 9 axial section is be provided with the through hole matched with the entrance point size receiving pricker front-end block in the middle part of trapezoidal and described rubber plug 9, the little endpiece diameter of entrance point diameter of the endoporus of described receipts pricker front-end block 3, described rubber plug 9 is coaxially arranged in the endoporus of described receipts pricker front-end block, and utilize pressing plate 4 to be pressed abd fixed on vertically in receipts pricker front-end block 3 by rubber plug 9 by screw.
Described transmission cable stationary magazine creel is connected as a whole by receiving pricker upper cover 5 with receipts pricker lower cover 10 with sensing cable stationary magazine creel, described receipts pricker upper cover 5 and receive pricker lower cover 10 and connect and make to form inner space between it as optical fiber accommodation space, described receipts pricker upper cover and receive between pricker lower cover and receive pricker upper cover and receive pricker lower cover and be mobilizable being tightly connected between transmission cable stationary magazine creel and sensing cable stationary magazine creel.Optical fiber receiver 6 is provided with in optical fiber accommodation space between described receipts pricker upper cover 5 and receipts pricker lower cover 10.
Described receipts pricker lower cover 5 with between described transmission cable stationary magazine creel and sensing cable stationary magazine creel, O-ring seal is installed after adopt snap device to be connected.Adopt after O-ring seal being installed between described receipts pricker upper cover and receipts pricker lower cover and be screwed.
During use:
Remove transmission cable external protection, load in transmission cable stationary magazine creel, and be supported in front fixed cylinder 1 by back-up block 2, then metal welding glue pours in front fixed cylinder 1, waits to be solidified.Receive fine front-end block 3 to adopt in the front fixed cylinder 1 of the loading that is threaded, then transmit cable and stretch in optical fiber accommodation space in the endoporus of rubber plug, rubber plug 9 will transmit cable fit sealing by pressing plate 4, so just complete the operation of transmission cable-end.
Being inserted in adopting to be threaded after sensing cable being installed O-ring seal in rear fixed cylinder 8, receiving after fine back-end block 7 installs O-ring seal and adopting the mode of screw threads for fastening to be screwed in rear fixed cylinder 8, being tightly connected.And then sensing cable locating piece 11 is inserted in the fine back-end block 7 of receipts, adopt screw to be connected with the screw on sensing cable, thus secondary connects sensing cable, prevents the excessive rotation of sensing cable torsion in dragging process from coming off, now just complete the operation of sensing cable-end.
To transmit cable and sensing cable fixing after, be inserted in O-ring seal.Fine for receipts lower cover 10 is tightly connected with the fine back-end block 7 of receipts by the fine front-end block 3 of buckle and receipts, to receive before fine lower cover 10 the Fiber connection of transmission cable and sensing cable at optical fiber receiver 6 and receive not loading, receive in fine lower cover 10 in loading, now optical fiber storage is complete; Fine for receipts upper cover 5 is installed, fastening with the fine lower cover 10 of receipts by screw.
After each structural member screw thread of device installs, thermoplastic sleeve pipe is inserted on surface, coordinate the face shaping of this device, thermoplastic sleeve pipe is by the sealing of further finishing device and the streamlined of entirety thereof, reduce the unfavorable factors such as the friction force in motion process, applicability when apparatus surface can be adopted the special processings such as sulfuration to increase the special bad border of this device in addition.
Claims (9)
1. one kind transmits the coupling arrangement of cable and sensing cable, comprise guide transmission cable inner fiber through and the transmission cable stationary magazine creel of constant transmissions cable and guide sensing cable inner fiber through and the sensing cable stationary magazine creel of fixing sensing cable, it is characterized in that: described transmission cable stationary magazine creel is connected as a whole by receiving pricker upper cover with receipts pricker lower cover with sensing cable stationary magazine creel, described receipts pricker upper cover and the connection of receipts pricker lower cover make described receipts pricker upper cover and receive between pricker lower cover to form inner space as optical fiber accommodation space, between described receipts pricker upper cover and receipts pricker lower cover, and receive pricker upper cover and receive pricker lower cover and be and be tightly connected between transmission cable stationary magazine creel and sensing cable stationary magazine creel.
2. the coupling arrangement of transmission cable according to claim 1 and sensing cable, is characterized in that: be provided with optical fiber receiver in the optical fiber accommodation space between described receipts pricker upper cover and receipts pricker lower cover.
3. the coupling arrangement of transmission cable according to claim 1 and 2 and sensing cable, is characterized in that: described receipts pricker upper cover and receive between pricker lower cover and receive pricker upper cover and receive pricker lower cover and be being flexibly connected of being easy for installation and removal between transmission cable stationary magazine creel and sensing cable stationary magazine creel.
4. the coupling arrangement of transmission cable according to claim 3 and sensing cable, is characterized in that: described receipts pricker lower cover with between described transmission cable stationary magazine creel and sensing cable stationary magazine creel, O-ring seal is installed after adopt snap device to be connected.
5. the coupling arrangement of transmission cable according to claim 4 and sensing cable, is characterized in that: adopt after installing O-ring seal between described receipts pricker upper cover and receipts pricker lower cover and be screwed.
6. the coupling arrangement of transmission cable according to claim 3 and sensing cable, it is characterized in that: described sensing cable stationary magazine creel comprises the receipts pricker back-end block and rear fixed cylinder that are tightly connected, the endoporus matched with sensing cable diameter is provided with in the middle part of described rear fixed cylinder, described receipts pricker back-end block is provided with endoporus and is communicated with optical fiber accommodation space by the endoporus of described rear fixed cylinder, the shaft shoulder place that the endoporus of described receipts pricker back-end block is connected with the endoporus of described rear fixed cylinder is installed with sensing cable locating piece, the middle part of described sensing cable locating piece be provided with one with sensing cable in the middle part of the fixed orifice that matches of screwhole position, described sensing cable is fixed by screws on sensing cable locating piece.
7. the coupling arrangement of transmission cable according to claim 6 and sensing cable, it is characterized in that: described transmission cable stationary magazine creel comprises front fixed cylinder and receives pricker front-end block, diameter after the inlet diameter of the endoporus of described front fixed cylinder and transmission cable remove external protection matches, the back-up block supporting transmission cable is also provided with in described front fixed cylinder, the interior hole size of described back-up block and described front fixed cylinder matches, be provided with in the middle part of described back-up block and the through hole transmitting cable size and match, metal solder glue is filled with in the space of described transmission cable endoporus of described front fixed cylinder after entering described front fixed cylinder, described receipts pricker front-end block is provided with endoporus and is communicated with optical fiber accommodation space by the endoporus of described front fixed cylinder, the endoporus entrance point of described receipts pricker front-end block and the size of described transmission cable match, and the stop means of a fixing described transmission cable is provided with at the endoporus entrance point receiving pricker front-end block.
8. the coupling arrangement of transmission cable according to claim 7 and sensing cable, it is characterized in that: described stop means comprises rubber plug and the pressing plate of the endoporus entrance point being arranged on described receipts pricker front-end block, described rubber plug axial section is be provided with the through hole matched with the entrance point size receiving pricker front-end block in the middle part of trapezoidal and described rubber plug, the little endpiece diameter of entrance point diameter of the endoporus of described receipts pricker front-end block, described rubber plug is coaxially arranged in the endoporus of described receipts pricker front-end block, and utilize pressing plate to be pressed abd fixed on vertically in receipts pricker front-end block by rubber plug by screw.
9. the coupling arrangement of transmission cable according to claim 8 and sensing cable, is characterized in that: under described transmission cable stationary magazine creel, sensing cable stationary magazine creel, receipts pricker upper cover and receipts pricker, cap surface is inserted in thermoplastic bobbin seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593278.XU CN204188842U (en) | 2014-10-14 | 2014-10-14 | A kind of coupling arrangement transmitting cable and sensing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593278.XU CN204188842U (en) | 2014-10-14 | 2014-10-14 | A kind of coupling arrangement transmitting cable and sensing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188842U true CN204188842U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420593278.XU Active CN204188842U (en) | 2014-10-14 | 2014-10-14 | A kind of coupling arrangement transmitting cable and sensing cable |
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| Country | Link |
|---|---|
| CN (1) | CN204188842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291840A (en) * | 2016-10-21 | 2017-01-04 | 长沙湘计海盾科技有限公司 | Bendable watertight connector and assembly method thereof for towed sonar system |
-
2014
- 2014-10-14 CN CN201420593278.XU patent/CN204188842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106291840A (en) * | 2016-10-21 | 2017-01-04 | 长沙湘计海盾科技有限公司 | Bendable watertight connector and assembly method thereof for towed sonar system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410100 5 East three road, Changsha Economic Development Zone, Hunan Co-patentee after: Changsha HCC HIDEN Technology Co., Ltd. Patentee after: GreatWall Information Industry Co., Ltd. Co-patentee after: Hunan the Great Wall Hai Dun Optical Fiber Technology Co., Ltd. Address before: 410100 5 East three road, Changsha Economic Development Zone, Hunan Co-patentee before: Changsha HCC HIDEN Technology Co., Ltd. Patentee before: GreatWall Information Industry Co., Ltd. Co-patentee before: Hunan Haidun Optical Fiber Sensing Technology Engineering Laboratory Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: 410205 A076, Headquarters Building of Zhongdian Software Park, 39 Jianshan Road, Changsha High-tech Development Zone, Hunan Province Patentee after: Hunan the Great Wall Hai Dun Optical Fiber Technology Co., Ltd. Address before: 410100 No. three, No. 5 East, Changsha Economic Development Zone, Hunan, China Co-patentee before: Changsha HCC HIDEN Technology Co., Ltd. Patentee before: GreatWall Information Industry Co., Ltd. Co-patentee before: Hunan the Great Wall Hai Dun Optical Fiber Technology Co., Ltd. |