CN218767475U - Optical cable sleeve forming die connector - Google Patents
Optical cable sleeve forming die connector Download PDFInfo
- Publication number
- CN218767475U CN218767475U CN202223270465.8U CN202223270465U CN218767475U CN 218767475 U CN218767475 U CN 218767475U CN 202223270465 U CN202223270465 U CN 202223270465U CN 218767475 U CN218767475 U CN 218767475U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- cap
- connector
- forming die
- protection tube
- 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.)
- Active
Links
Images
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an optical cable sleeve pipe forming die connector, include: a pipe body, the pipe body further comprising: the optical cable protection tube fixing device comprises connectors and a buffer area, wherein the connectors are positioned at two ends of a tube body, the buffer area is positioned in the middle of the tube body, fixing caps are arranged at the end parts of the connectors, pressing caps are arranged on the fixing caps, a limiting ring is arranged between the connectors and the pressing caps, a gasket is arranged between the limiting ring and the connectors, and the optical cable protection tube is fixed by the connectors through the limiting ring; this continuous device that connects is through compressing tightly the cap, the locking cap, the cooperation of spacing collar and packing ring, fixes the optical cable protection tube in this continuous inside that connects the device, through the direct continuous mode that connects of physics to continue to connect the optical cable protection tube, replace traditional cup jointing, the fixed grade of sticky tape continues to connect the mode, guarantee the fastness after the continuous connection of optical cable protection tube, it has seal structure to continue to connect device inside, can guarantee the leakproofness of optical cable protection tube after continuing to connect, inside avoiding rainwater infiltration protection tube, guarantee the normal operating of optical cable.
Description
Technical Field
The utility model belongs to body connecting device field, in particular to optical cable sleeve pipe forming die connector.
Background
With the rapid development of the economic society, the construction of the power communication network is also promoted continuously, optical cables arranged in long distance are more and more common, the optical cable protection pipe is crucial to the protection of the optical cables, in the existing infrastructure construction, the optical cable protection pipe is mainly connected in a mode of direct sleeving, adhesive tape fixing, connector presetting and the like, and as most of the optical cable casing pipes are positioned in a pipe ditch and a vertical shaft, severe environments such as humidity, frosting and the like exist, and the connection parts of the optical cable protection pipe are separated due to the conditions of protective sleeve pulling, adhesive tape aging and the like, so that the optical cables lose the protection of the optical cable protection pipe, and the operation of the power communication is seriously threatened; or the connection is untight at the joint of the two sections of protective sleeves, so that rainwater permeates into the protective sleeves, and icing, frosting and the like occur in extreme environments, which influences the normal operation of the optical cable.
The utility model discloses an optical cable protection body connecting device with chinese patent publication No. CN217302063U, its technical scheme as follows: the utility model discloses an optical cable protection tube body connecting device, which comprises a cylindrical shell, wherein two ports of the cylindrical shell are respectively provided with an annular insertion groove, the middle part of the insertion groove is outwards protruded to form an inner tube, and the outer circular surface of the inner tube is sleeved with a sealing sleeve; the plug groove is characterized in that a plurality of plug pin holes are formed in the groove surface of the plug groove and are axially arranged, the plug pin holes are used for plug-in mounting of bayonet locks, the bayonet locks are locked and limited through a buckle structure, the buckle structure is rotationally arranged relative to the cylindrical shell, and the bayonet locks are fixed on the end face of the optical cable protection tube body. The utility model adopts the bayonet lock and the plug pin hole plug-in mounting and embedding by arranging the plug slot, and the plug-in mounting is convenient; by arranging the buckle structure, the position of the rotary adjusting latch is matched with the bayonet, so that the operation is convenient; the anti-falling effect is achieved by arranging the elastic piece and the quincuncial chuck, and the firm installation is ensured; through setting up seal cover and seal groove, guarantee the leakproofness of pipeline inner chamber and inner structure, increase of service life. The utility model has the advantages that the bayonet lock is inserted and embedded with the bolt hole by arranging the inserting groove, so that the inserting is convenient; by arranging the buckle structure, the position of the rotary adjusting latch is matched with the bayonet, so that the operation is convenient; the elastic piece and the quincunx chuck are arranged, so that the anti-falling effect is achieved, and the firm installation is ensured; through setting up seal cover and seal groove, guarantee pipeline inner chamber and inner structure's leakproofness, increase of service life.
However, the connecting device is mainly matched with the optical cable protection tube through the preset splicing grooves at the two ends of the optical cable protection tube to achieve the connecting effect, when the middle part of the optical cable protection tube is damaged and needs to be maintained, or when two sections of optical cable protection tubes without the preset splicing grooves need to be connected, the optical cable protection tube connecting device cannot function, and the optical cable protection tube connecting device is large in use limitation and needs to be specially matched with the optical cable protection tube with the splicing grooves.
SUMMERY OF THE UTILITY MODEL
The utility model provides an optical cable sleeve pipe forming die connector aims at solving current continuous grafting device and need cooperate the inserting groove of predetermineeing on the protection tube, the relatively poor problem of practicality.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a fiber optic cable jacket forming die connector comprising: a pipe body, the pipe body further comprising: be located the connector at body both ends with be located the buffer at body middle part, the tip of connector is provided with the locking cap, be provided with on the locking cap and compress tightly the cap, the connector with it is provided with lou hopper-shaped spacing collar to compress tightly between the cap, the spacing collar with be provided with between the connector with the packing ring that the spacing collar shape matches, the connector passes through the fixed optical cable protection tube of spacing collar.
Furthermore, the limiting ring further comprises a ring body and a clamping claw, the clamping claw extends towards the inner side of the ring body, the limiting ring is of an elastic variable structure, and the inner side surface of the gasket is arranged at a set inclination.
Furthermore, be provided with the sealing washer group in the connector, the sealing washer group comprises two sealing washers.
Further, the buffer area is in a conical shape, the outer diameter of the buffer area is larger than the inner diameter of the buffer area.
Furthermore, compress tightly the cap with the circumference of locking cap evenly is provided with the strengthening rib, the strengthening rib that compresses tightly the cap comprises for being located the fan-shaped piece that compresses tightly cap top edge, the strengthening rib of locking cap comprises the ring that is located locking cap bottom edge and the fan-shaped rectangular of being located the locking cap lateral wall.
Furthermore, the fixing cap is in threaded connection with the connector, and the pressing cap is in threaded connection with the fixing cap.
Compared with the prior art, the utility model discloses following technological effect has:
1. the utility model provides an optical cable sleeve pipe forming die connector, include: a pipe body, the pipe body further comprising: the optical cable protection tube comprises connectors and a buffer area, wherein the connectors are positioned at two ends of the tube body, the buffer area is positioned in the middle of the tube body, fixing caps are arranged at the end parts of the connectors, pressing caps are arranged on the fixing caps, funnel-shaped limiting rings are arranged between the connectors and the pressing caps, gaskets matched with the limiting rings in shape are arranged between the limiting rings and the connectors, and the optical cable protection tube is fixed by the connectors through the limiting rings; the optical cable protection tube is spliced and fixed through the matching of the limiting ring, the pressing cap, the fixing cap and the connector, splicing is performed through a simple physical mode, a connecting part does not need to be preset on the optical cable protection tube, the structure is simple, the size is small, a large amount of optical cable protection tubes can be used for daily communication operation and maintenance work, and the practicability is high; and the spacing collar is for leaking hopper-shaped, the insertion of optical cable protection pipe when can be easy to assemble to and the convenience is inserted the fixed of back spacing collar to the optical cable protection pipe.
2. The utility model provides an optical cable sleeve forming die connector, the spacing ring further comprises a ring body and a clamp claw, the clamp claw extends towards the inner side of the ring body, the spacing ring has elasticity, and the inner side of the gasket has inclination; this optical cable protection tube continuous joint device fixes the optical cable protection tube through the cooperation of spacing collar with the packing ring, and the clamp that has on the spacing collar is grabbed and can be played fixed effect to the outer wall of optical cable protection tube, and when optical cable protection tube atress takes place the displacement in the continuous joint device of optical cable protection tube, the spacing collar does not produce limiting displacement to it, but when optical cable protection tube wants to take place the displacement outward to the continuous joint device, the clamp on the spacing collar is grabbed and can be prevented that the optical cable protection tube from breaking away from continuous joint device, under the condition of guaranteeing this optical cable protection tube continuous joint device continuous joint intensity, allow the slight displacement of optical cable protection tube simultaneously.
3. The utility model provides an optical cable sleeve forming die connector, wherein a sealing ring group is arranged in the connector, and the sealing ring group consists of two sealing rings; this continuous device of connecing seals the optical cable protection pipe through the sealing washer group of constituteing by two sealing washers, can guarantee to continue to connect the compactness that the device connects the optical cable protection pipe, prevents in the rainwater infiltration protective tube, avoids appearing phenomenons such as freezing, frosting under extreme environment, influences the normal operating of optical cable.
4. The utility model provides an optical cable sleeve pipe forming die connector, the buffer is outside diameter big, the little toper of inboard diameter, and this buffer can play the limiting displacement when optical cable protection pipe receives external force to influence to the inboard displacement that takes place of continuous joint device, prevents that optical cable protection pipe from taking place too big displacement, influences its normal operating.
5. The utility model provides an optical cable sleeve pipe forming die connector, the locking nut with the connector adopts threaded connection, compress tightly the cap with the locking nut adopts threaded connection, the locking nut with compress tightly the mode that the cap all adopted threaded connection, can make things convenient for the change when the part is impaired, compress tightly the cap simultaneously and adopt threaded connection also can make things convenient for its regulation to the packing force, and it is nimble convenient more.
6. The utility model provides an optical cable sleeve pipe forming die connector, compress tightly the cap with the circumference of locking cap is provided with the strengthening rib, and this strengthening rib can improve the locking cap and compress tightly the intensity of cap, prevents that it from taking place to damage because of the collision of external object, also makes things convenient for the constructor to install it simultaneously.
Drawings
Fig. 1 is a schematic view of an optical cable sleeve forming mold connector according to the present invention after being connected to an optical cable protection tube;
fig. 2 is a cross-sectional view of the optical cable sleeve forming mold connector of the present invention after being connected to an optical cable protection tube;
fig. 3 is a cross-sectional view of an optical cable sleeve forming die connector according to the present invention;
fig. 4 is a cross-sectional view of a tube body of an optical cable sleeve forming die connector according to the present invention;
fig. 5 is a schematic view of a spacing ring of the connector of the optical cable sleeve forming mold of the present invention;
fig. 6 is a schematic view of the fitting between the spacing ring and the washer of the optical cable sleeve forming mold connector according to the present invention;
fig. 7 is a cross-sectional view of a gasket of a cable sleeve forming mold connector according to the present invention;
fig. 8 is a schematic view of a fixing cap of the optical cable sleeve forming mold connector according to the present invention;
fig. 9 is a schematic view of a pressing cap of the optical cable sleeve forming mold connector of the present invention.
In the figure: 1-optical cable protection tube, 2-pressing cap, 3-fixing cap, 4-tube body, 5-sealing ring group, 6-spacing ring, 7-gasket, 8-connector, 9-buffer zone, 10-ring body and 11-clamping claw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in combination with the specific embodiments of the present invention.
As shown in fig. 1-3, in one embodiment of the present invention, an optical cable sleeve forming mold connector comprises: a pipe body 4, the pipe body 4 further comprising: be located the connector 8 at 4 both ends of body with be located the buffer 9 at 4 middle parts of body, the tip of connector 8 is provided with locking cap 3, be provided with on the locking cap 3 and compress tightly cap 2, connector 8 with compress tightly and be provided with hourglass hopper-shaped spacing collar 6 between the cap 2, spacing collar 6 with be provided with between the connector 8 with the packing ring 7 that 6 shapes of spacing collar match, connector 8 passes through 6 fixed optical cable protection tubes 1 of spacing collar.
As shown in fig. 5, in an embodiment of the present invention, the spacing collar 6 further includes a collar body 10 and a clip 11, the clip 11 extends toward the inside of the collar body 10, and the spacing collar 6 has an elastic variable structure.
As shown in fig. 7, in one embodiment of the present invention, the inner side surface of the gasket 7 is provided at a set inclination.
As shown in fig. 2-3, in an embodiment of the present invention, a sealing ring set 5 is disposed in the connecting head 8, and the sealing ring set 5 is composed of two sealing rings.
As shown in fig. 4, in one embodiment of the present invention, the buffer zone 9 is a cone with an outside diameter larger than an inside diameter.
As shown in fig. 8-9, in an embodiment of the present invention, the compressing cap 2 and the fixing cap 3 are circumferentially and evenly provided with a reinforcing rib, the reinforcing rib of the compressing cap 2 is composed of a sector block located at the top edge of the compressing cap 2, and the reinforcing rib of the fixing cap 3 is composed of a circular ring located at the bottom edge of the fixing cap 3 and a sector strip located on the side wall of the fixing cap 3.
As shown in fig. 3, in an embodiment of the present invention, the fixing cap 3 and the connecting head 8 are connected by a screw, and the pressing cap 2 and the fixing cap 3 are connected by a screw.
When the optical cable protection tube splicing device of the utility model is used for splicing the optical cable protection tube 1, the sealing ring group 5 is firstly installed in the connector 8 of the tube body 4, and then the gasket 7 and the spacing ring 6 are sequentially installed in the connector 8, because the length of the optical cable protection tube is longer during specific installation, the pressing cap 2 and the fixing cap 3 are firstly sleeved on the optical cable protection tube 1, and the fixing cap 3 and the pressing cap 2 are sequentially locked after the optical cable protection tube 1 is inserted into the tube body 4;
locking the in-process that compresses tightly cap 2, the bottom that compresses tightly cap 2 can extrude spacing collar 6 and packing ring 7, because packing ring 7 inner circle has the inclination, spacing collar 6 receives the extrusion back that compresses tightly cap 2, 11 can be to centre of a circle position perk to the clamp of spacing collar 6, and the reinforcing further strengthens the fixity ability to optical cable protection tube 1 with optical cable protection tube 1's contact.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (8)
1. A fiber optic cable sleeve forming die connector comprising: a tubular body (4), characterized in that the tubular body (4) further comprises: be located connector (8) at body (4) both ends and being located buffer (9) at body (4) middle part, the tip of connector (8) is provided with locking cap (3), be provided with on locking cap (3) and compress tightly cap (2), connector (8) with compress tightly and be provided with between cap (2) spacing collar (6) of leaking hopper-shaped, spacing collar (6) with be provided with between connector (8) with packing ring (7) that spacing collar (6) shape matches, connector (8) are passed through spacing collar (6) fixed optical cable protection tube (1).
2. An optical cable sleeve forming die connector according to claim 1, wherein the retainer ring (6) further comprises a ring body (10) and a clamping claw (11), the clamping claw (11) extends towards the inner side of the ring body (10), and the retainer ring (6) has an elastic variable structure.
3. A cable sleeve forming die connector according to claim 1, wherein the inner side of said washer (7) is provided with a set slope.
4. An optical cable sleeve forming die connector according to claim 1, characterized in that a sealing ring set (5) is arranged in the connector (8), and the sealing ring set (5) is composed of two sealing rings.
5. A cable sleeve forming die connector according to claim 1, wherein said buffer zone (9) is tapered with an outside diameter larger than an inside diameter.
6. An optical cable sleeve forming die connector as claimed in claim 1, wherein reinforcing ribs are uniformly arranged on the pressing cap (2) and the fixing cap (3) in the circumferential direction, the reinforcing ribs of the pressing cap (2) are formed by fan-shaped blocks located on the top edge of the pressing cap (2), and the reinforcing ribs of the fixing cap (3) are formed by a circular ring located on the bottom edge of the fixing cap (3) and fan-shaped strips located on the side wall of the fixing cap (3).
7. An optical cable sleeve forming die connector as claimed in claim 1, wherein the fixing cap (3) is in threaded connection with the connector (8).
8. An optical cable sleeve forming die connector as claimed in claim 1, wherein the compression cap (2) is in threaded connection with the fixing cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223270465.8U CN218767475U (en) | 2022-12-07 | 2022-12-07 | Optical cable sleeve forming die connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223270465.8U CN218767475U (en) | 2022-12-07 | 2022-12-07 | Optical cable sleeve forming die connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218767475U true CN218767475U (en) | 2023-03-28 |
Family
ID=85680166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223270465.8U Active CN218767475U (en) | 2022-12-07 | 2022-12-07 | Optical cable sleeve forming die connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218767475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117724217A (en) * | 2024-01-02 | 2024-03-19 | 河间市瀛州电信器材有限公司 | Optical cable protection tube for communication |
-
2022
- 2022-12-07 CN CN202223270465.8U patent/CN218767475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117724217A (en) * | 2024-01-02 | 2024-03-19 | 河间市瀛州电信器材有限公司 | Optical cable protection tube for communication |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210490438U (en) | Waterproof fixed head of cable threading | |
| US2184376A (en) | Coupling device | |
| US4692561A (en) | Cable connector | |
| KR101041392B1 (en) | Cable and cable connection assembly | |
| CN218767475U (en) | Optical cable sleeve forming die connector | |
| EP0696342B2 (en) | Quick-action coupling for pipes or hoses | |
| CN107845991B (en) | Cable locking joint | |
| CN110416960A (en) | A kind of subway plugging device | |
| CN212012094U (en) | Cold contraction sealing member with built-in sealing layer | |
| FI104123B (en) | Plug-in connection of two plastic pipes | |
| US7228626B2 (en) | Adapter mandrel used in conjunction with premolded high voltage connectors and connector components | |
| US6558044B1 (en) | Optical fiber inner tube connector | |
| CN215981420U (en) | Overhaul water end cap subassembly | |
| CN107317296B (en) | Fireproof dense water type pre-branched magnesium oxide cable and installation method thereof | |
| CN210350750U (en) | Underground cable duct plugging device | |
| CN214543438U (en) | Electric power engineering pipeline | |
| CN213271507U (en) | Explosion-proof flexible connecting pipe | |
| CN211550824U (en) | Stainless steel pipeline connecting piece for building fire fighting | |
| CN112628490A (en) | Bidirectional sealing quick joint | |
| CN209114575U (en) | A kind of drainpipe and its connector | |
| CN219994729U (en) | Bearing type drain pipe | |
| CN218386766U (en) | Waterproof splicing sleeve | |
| CN219456565U (en) | Optical fiber connector | |
| CN210141407U (en) | Slip casting connector for slip casting anchor cable | |
| CN213089073U (en) | Hose nipple convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |