CN210465793U - Cap type joint box for optical cable connection - Google Patents

Abstract

The utility model discloses an optical cable continues and uses cap formula splice box, be located including base, box cap, vertical support, sealing washer, upset guide rail and two at least in the fine box of depositing that just arranges each other side by side in the box cap each other. The box cap is detachably connected with the base in a covering mode, the vertical support is located in the box cap, the bottom of the vertical support is further fixed on the base, the sealing ring is arranged between the box cap and the base, and the fiber storage boxes are connected in series at the top of the vertical support through the overturning guide rail, so that the fiber storage boxes are in page type overturning motion along the overturning guide rail. The utility model discloses an optical cable continues to use cap formula splice box has capacious and can separately construct the advantage to every optical cable.

Description

Cap type joint box for optical cable connection

Technical Field

The utility model relates to an optical cable articles for use especially relate to an optical cable continues and uses cap formula splice box.

Background

As is well known, networks have changed people's traditional lives, turning the entire world into a global village to shorten interpersonal communication distances.

Among them, in the network system, since the transmission loss of light on the optical cable is much lower than the loss of electricity on the electric wire, and the main production raw material is silicon, the storage amount is extremely large, and the exploitation is easy, so the price is cheap, and the optical cable is promoted to be used as an information transmission tool for a long distance.

In order to ensure that the optical cable and the optical cable can be reliably connected together without departing from the use of the optical cable joint box, the optical cable joint box is a device which must be adopted in the engineering construction of optical cable lines and is one of very important equipment, and the quality of the optical cable joint box directly influences the quality of the optical cable lines and the service life of the optical cable lines.

However, in the conventional cable closure, since the design is not reasonable, the capacity is small, and the separate operation of each cable cannot be realized.

Therefore, there is a need for a cap closure for splicing optical cables that has a large capacity and can perform a separate operation for each optical cable to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a capacious and can realize the optical cable of every optical cable part operation and continue and use cap formula splice box.

In order to realize the above object, the utility model provides an optical cable continues and uses cap type splice box, be located including base, box cap, vertical support, sealing washer, upset guide rail and few two the fine box of depositing that just arrange each other side by side each other in the box cap. The box cap is detachably connected with the base in a covering mode, the vertical support is located in the box cap, the bottom of the vertical support is further fixed on the base, the sealing ring is arranged between the box cap and the base, and the fiber storage boxes are connected in series at the top of the vertical support through the overturning guide rail, so that the fiber storage boxes are in page type overturning motion along the overturning guide rail.

Preferably, the turnover guide rail is circular.

Preferably, the top of the base protrudes upwards to form a sleeving ring, the bottom of the box cap is sleeved at the sleeving ring, the sealing ring is sleeved at the sleeving ring, and the bottom of the box cap and the top of the base clamp the sealing ring together.

Preferably, the bottom of the box cap extends outwards to form a convex ring platform stacked with the top of the base, a bolt penetrates through the convex ring platform and the top of the base along the vertical direction of the base and is connected with a nut, and the nut and the bolt jointly lock the convex ring platform and the base together.

Preferably, the utility model discloses an optical cable continues and uses cap type splice box is still including being used for embracing the steel band ring of pressing from both sides on external line pole, the outside of steel band ring with the lateral wall fixed connection of base.

Preferably, the utility model discloses an optical cable continues with cap type splice box still includes into the cable clamp plate, advance the cable clamp plate with each other side by side between the base, advance the cable clamp plate with still enclose out into the cable passageway between the base, it is external with to advance the cable passageway intercommunication the inside of box cap.

Preferably, the cable feeding pressing plate is detachably connected with the base.

Preferably, the cable feeding pressure plate and the base are connected together through screws.

Compared with the prior art, the cap type joint box for optical cable connection of the utility model also comprises a turnover guide rail and at least two fiber storage boxes which are positioned in the box cap and are mutually arranged side by side, the turnover guide rail connects all the fiber storage boxes in series at the top of the vertical bracket, so that the fiber storage boxes do page type turnover motion along the turnover guide rail; consequently, with the help of depositing fine box and the cooperation of upset guide rail, increased on the one hand the utility model discloses an optical cable continues with cap formula splice box to the capacity of optical cable, on the other hand, when carrying out the separate operation to every optical cable, earlier deposit fine dish along the upset guide rail of every and do page or leaf formula upset expansion, assemble every optical cable in the fine dish department of depositing that corresponds again, so can separately operate every optical cable.

Drawings

Fig. 1 is a schematic plan view of the cap type splice closure for optical cable connection according to the present invention, partially cut.

Fig. 2 is a schematic plan view of another angle of the cap type closure for splicing optical cables shown in fig. 1 when it is fixedly mounted on a wire rod.

Fig. 3 is a schematic plan view of the fiber storage tray installed on the vertical bracket in the cap type joint box for optical cable connection of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, a cap type splice closure 100 for splicing optical cables according to the present invention includes a base 10, a cap 20, a vertical bracket 30, a sealing ring 40, a turning guide 50, and three fiber storage boxes 60 disposed in the cap 20 and arranged side by side. The cap 20 is detachably coupled to the base 10 to facilitate an operator to detach the cap 20 from the base 10 or to replace the detached cap 20 with the base 10. The vertical support 30 is positioned in the box cap 20 and is covered by the box cap 20; the bottom of the vertical support 30 is also fixed on the base 10, so that the vertical support 30 is fixed with the base 10, and the base 10 provides a supporting function for the vertical support 30. The sealing ring 40 is arranged between the box cap 20 and the base 10, and the matching position between the box cap 20 and the base 10 is sealed by the sealing ring 40, so that rainwater is prevented from permeating into the box cap 20 from the matching position between the box cap 20 and the base 10; preferably, the sealing ring 40 is a rubber ring, and certainly, a silicone ring is selected according to actual needs, so the invention is not limited thereto. The overturning guide rail 50 connects all the fiber storage boxes 60 in series at the top of the vertical support 30, so that the fiber storage boxes 60 perform page-type overturning motion along the overturning guide rail 60, and preferably, the overturning guide rail 50 is circular, so as to ensure the smoothness and the stationarity of each fiber storage box 60 performing page-type overturning motion along the overturning guide rail 50. More specifically, the following:

as shown in fig. 1 and 2, the top of the base 10 protrudes upwards to form the socket ring 11, and preferably, the socket ring 11 is a circular ring, so that the reliability of the fit between the base 10 and the cap 20 can be improved while the socket ring 11 is manufactured. The bottom of the box cap 20 is sleeved at the position of the sleeve joint ring 11, the sealing ring 40 is also sleeved at the position of the sleeve joint ring 11, and the bottom of the box cap 20 and the top of the base 10 clamp the sealing ring 40 together, so that the reliability of the sealing between the box cap 20 and the base 10 by the sealing ring 40 is ensured; meanwhile, the arrangement of the sleeve ring 11 can also improve the convenience of assembling and disassembling the box cap 20 and the base 10. Specifically, the bottom of the box cap 20 extends outwards to form a convex ring table 21 which is stacked with the top of the base 10, a bolt 92 passes through the convex ring table 21 and the top of the base 10 along the vertical direction of the base 10 and is connected with a nut 93, and the convex ring table 21 and the base 10 are locked together by the nut 93 and the bolt 92, so that an operator can assemble and disassemble the base 10 and the box cap 20 more conveniently, and the operation convenience of the operator is improved.

As shown in fig. 2, in order to facilitate the utility model discloses an optical cable continues to use cap type splice box 100 to install on external pole 200 to simplify and the mounting structure between the external pole 200, the utility model discloses an optical cable continues to use cap type splice box 100 is still including being used for embracing the steel band ring 70 of pressing from both sides on external pole 200, the outside of steel band ring 70 and the lateral wall fixed connection of base 10, for example but not limited to this welded fastening, so embrace the pole 200 with the help of steel band ring 70, can make the utility model discloses an optical cable continues to use cap type splice box 100 fixed mounting purpose on pole 200, nevertheless not with this as the limit.

As shown in fig. 1 and fig. 2, for the reliability of guaranteeing the external optical cable access and depositing fine box 60 department, the utility model discloses an optical cable continues with cap type splice box 100 still includes into cable clamp plate 80, advances between cable clamp plate 80 and the base 10 and side by side each other, still encloses out between cable clamp plate 80 and the base 10 and advances cable passageway 90, advances the inside of cable passageway 90 intercommunication external and box cap 20, holds the corresponding position of external optical cable by advancing cable passageway 90. Specifically, the cable feeding pressure plate 80 is detachably connected with the base 10, so that an operator can conveniently assemble and disassemble the cable feeding pressure plate 80 and the base 10 according to actual needs; for example, the cable feeding pressure plate 80 and the base 10 are connected together by a screw 91, so as to simplify the structure of the cable feeding pressure plate 80 and the base 10 that can be assembled and disassembled, and to improve the convenience of the operator in assembling and disassembling the cable feeding pressure plate 80 and the base 10, but not limited thereto.

Compared with the prior art, because the cap type joint box 100 for optical cable connection of the utility model also comprises the turnover guide rail 50 and at least two fiber storage boxes 60 which are positioned in the box cap 20 and are mutually arranged side by side, the turnover guide rail 50 connects all the fiber storage boxes 60 in series at the top of the vertical bracket 30, so that the fiber storage boxes 60 do page type turnover motion along the turnover guide rail 50; therefore, with the help of depositing fine box 60 and the cooperation of upset guide rail 50, increased on the one hand the utility model discloses an optical cable continues with cap formula splice box 100 to the capacity of optical cable, on the other hand, when carrying out the separate operation to every optical cable, earlier deposit fine dish 60 along upset guide rail 50 every and do page formula upset expansion, assemble every optical cable in the fine dish 60 department of depositing that corresponds again, so can carry out the separate operation to every optical cable.

It should be noted that the number of the fiber storage disks 60 may also be two, four or five, which are flexibly selected according to the actual requirement, so it is not limited thereto. In addition, the page turning means that each of the fiber storage boxes 60 corresponds to one page of the book, and therefore, all the fiber storage boxes 60 correspond to a corresponding number of pages, and the operation of the operator turning the fiber storage boxes 60 along the turning guide 50 corresponds to turning the book page by page.

The above disclosure is only a preferred embodiment of the present invention, and the function is to facilitate the understanding and implementation of the present invention, which is not to be construed as limiting the scope of the present invention, and therefore, the present invention is not limited to the claims.

Claims (8)

1. The utility model provides an optical cable continues and uses cap type splice box, includes base, box cap, vertical support and sealing washer, the box cap with base detachably lid closes the connection, vertical support is located in the box cap, the bottom of vertical support still is fixed in on the base, the sealing washer is located the box cap with between the base, a serial communication port, optical cable continues and uses cap type splice box still includes upset guide rail and at least two and is located the box cap is just each other deposit fine box of arranging side by side each other, the upset guide rail will all deposit fine box concatenate in the top department of vertical support, so that deposit fine box edge the upset guide rail is page formula upset motion.

2. The closure of claim 1, wherein the flip rail is circular in shape.

3. The cap type splice closure for optical cable splicing according to claim 1, wherein a top portion of said base projects upward beyond said splicing ring, a bottom portion of said cap is fitted over said splicing ring, said seal ring is fitted over said splicing ring, and said bottom portion of said cap and said top portion of said base cooperate to clamp said seal ring.

4. The cap type splice closure for optical cable splicing according to claim 3, wherein a collar boss is extended outwardly from a bottom of the cap to be stacked on a top of the base, and a bolt is passed through the collar boss and the top of the base in an up-down direction of the base and then connected to a nut, and the nut and the bolt together lock the collar boss and the base together.

5. The cap type joint box for optical cable connection according to claim 1, further comprising a steel band ring clamped on an outside wire rod, wherein the outer side of the steel band ring is fixedly connected with the side wall of the base.

6. The cap type joint box for optical cable connection according to claim 1, further comprising a cable feeding pressing plate, wherein the cable feeding pressing plate and the base are arranged side by side, a cable feeding channel is further enclosed between the cable feeding pressing plate and the base, and the cable feeding channel is communicated with the outside and the inside of the box cap.

7. The cap type closure for splicing optical cables according to claim 6, wherein said cable feeding pressure plate is detachably connected to said base.

8. The cap type closure for splicing optical cables according to claim 7, wherein the cable feeding pressure plate and the base are connected together by screws.

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