CN209728277U - A kind of cable splice closure - Google Patents
A kind of cable splice closure Download PDFInfo
- Publication number
- CN209728277U CN209728277U CN201920731778.8U CN201920731778U CN209728277U CN 209728277 U CN209728277 U CN 209728277U CN 201920731778 U CN201920731778 U CN 201920731778U CN 209728277 U CN209728277 U CN 209728277U
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- CN
- China
- Prior art keywords
- cable
- box body
- splice closure
- box
- box cover
- 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.)
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Abstract
The utility model discloses a kind of cable splice closures, including box body and box cover, the connector box is equipped with several Cable entries, locating slot is provided in the box body, it is provided with locating plate in the locating slot, the clip for fixing optical cable and bolt and nut for fixing reinforced wire in optical cable are provided on the locating plate.Optical cable is fixed on locating plate by this kind of cable splice closure by clip during installation, reinforced wire in optical cable is wound on bolt, and reinforced wire is fixed on locating plate by bolt and nut, box body and box cover lid are closed again, this kind of fiber cable joint box structure is simple, it is easy for installation, the manufacturing cost of cable splice closure is substantially reduced under the premise of not influencing its performance.
Description
Technical field
The utility model belongs to cable splice closure technical field, specifically a kind of cable splice closure.
Background technique
Cable splice closure is the connecting part that two or more optical cables link together, and have guard block, is light
One of must be used in the engineering construction of cable road, and be very important equipment, the quality of cable splice closure directly affects
The quality of lightguide cable link and the service life of lightguide cable link.The tensile property of cable splice closure principal security optical cable is preferable, connector
Sealing performance is preferable in box.
In the prior art, connector box generally comprises box body and box cover, is equipped between box body and box cover for penetrating optical cable
Openning, in openning side in order to guarantee that the tensile property of optical cable is generally provided with positioning pressuring plate, positioning pressuring plate and box body pass through screw
Fixation is tightened, optical cable is clamped between positioning pressuring plate and box body.Some connector boxs are in order to promote positioning intensity in box and box
It is designed with positioning pressuring plate outside, therefore manufacturing cost is high.And today more mature in nowadays cable splice closure manufacturing technology, drop
Low cost is at main market competition means.
Summary of the invention
In view of the shortcomings of the prior art, providing a kind of cable splice closure, this kind of cable splice closure simplifies interior the utility model
Portion's structure substantially reduces the manufacturing cost of cable splice closure under the premise of not influencing its performance.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals: a kind of fiber cable joint
Box, including box body and box cover, the connector box is equipped with several Cable entries, is provided with locating slot in the box body, described
It is provided with locating plate in locating slot, the clip for fixing optical cable is provided on the locating plate and adds for fixing in optical cable
The bolt and nut of strong silk.Optical cable is fixed on locating plate by this kind of cable splice closure by clip during installation, will be in optical cable
Reinforced wire be wound on bolt, and reinforced wire is fixed on locating plate by bolt and nut, then box body and box cover lid are closed, should
Kind fiber cable joint box structure is simple, easy for installation, and the manufacture of cable splice closure is substantially reduced under the premise of not influencing its performance
Cost.
In above-mentioned technical proposal, it is preferred that the Cable entry is put together by the box body and box cover, the box body and
The box cover is connected by fastener split.Using the structure make optical cable it is more convenient be put into Cable entry.
In above-mentioned technical proposal, it is preferred that the box cover contact position is provided with seal groove on the box body, it is described close
It is provided with sealing ring in seal slot, the protrusion with sealing ring cooperation is provided on the box cover.Increased by setting sealing ring
Add waterproof and sealing performance.
In above-mentioned technical proposal, it is preferred that the locating plate bending setting, in the box body and the box cover split,
The locating plate both ends are withstood on respectively on the locating slot bottom and the box cover.It is closed using the structure in box cover and tray cover
Locating plate can be effectively prevent to loosen later, increase integral strength.
In above-mentioned technical proposal, it is preferred that the locating slot is set at the Cable entry, the locating slot
Direction of insertion is vertical with the direction of the Cable entry.It prevents locating plate to be detached from from slot using the structure, guarantees that installation is stablized
Property.
In above-mentioned technical proposal, it is preferred that be provided with optical fiber terminal pad in the box body.Made respectively using optical fiber terminal pad
A fibre-optical splice is more neat, facilitates welding and later maintenance.
In above-mentioned technical proposal, it is preferred that the box body bottom is provided with positioning column, and the positioning column is equipped with connection
Hole, the optical fiber terminal pad are connected on the positioning column by self-tapping screw.Facilitate the peace of optical fiber terminal pad using the structure
Dress is fixed.
The utility model compared with prior art, has the following beneficial effects: this kind of cable splice closure during installation by light
Cable is fixed on locating plate by clip, and the reinforced wire in optical cable is wound on bolt, and is consolidated reinforced wire by bolt and nut
To determine onto locating plate, then box body and box cover lid are closed, this kind of fiber cable joint box structure is simple, and it is easy for installation, do not influencing its property
The manufacturing cost of cable splice closure is substantially reduced under the premise of energy.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment.
Fig. 2 is the mounting structure schematic diagram of box body in the utility model embodiment.
Fig. 3 is the structural schematic diagram of box cover in the utility model embodiment.
Fig. 4 is the structural schematic diagram of box body in the utility model embodiment.
Fig. 5 is the mounting structure schematic diagram of locating plate in the utility model embodiment.
Fig. 6 is the structural schematic diagram of sealing ring in the utility model embodiment.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing: referring to Fig. 1 to Fig. 6,
A kind of cable splice closure, including box body 1 and box cover 2, box body 1 and box cover 2 fasten split by bolt and nut and form four optical cables
The both ends of box body 1 and box cover 2 are arranged in entrance 3, four Cable entries 3 two-by-two, are under normal circumstances four fiber entrances 3, when
So it is also possible to opposite two, 2 contact position of box cover is provided with seal groove 8 on box body 1, is provided in seal groove 8 close
Seal 9 is provided with the protrusion 10 cooperated with sealing ring 9 on box cover 2, it is slotting to be provided with positioning in box body 1 at each Cable entry 3
The direction of insertion of slot 4, locating slot 4 is vertical with the direction of Cable entry 3, and locating plate 5, locating plate 5 are provided in locating slot 4
Bending setting is in substantially 90 degree of bent angles, and in 2 split of box body 1 and box cover, 5 both ends of locating plate withstand on 4 bottom of locating slot respectively
On box cover 2, be provided on locating plate 5 clip 7 for fixing optical cable 6 and for fix in optical cable 6 bolt of reinforced wire and
Nut, 1 bottom of box body are provided with positioning column 12, and positioning column 12 is equipped with connecting hole 13, and optical fiber terminal pad 11 passes through self-tapping screw
It is connected on positioning column 12.
During installation, optical cable 6 is fixed on locating plate 5 by clip 7, and the reinforced wire in optical cable 6 is wound on bolt, and
Reinforced wire is fixed on locating plate 5 by bolt and nut, the optical fiber terminal pad 11 that the optical fiber in optical cable 6 is butted against and fixed
It is interior, then box body 1 and the lid of box cover 2 are closed, this kind of fiber cable joint box structure is simple, and it is easy for installation, in the premise for not influencing its performance
Under substantially reduce the manufacturing cost of cable splice closure.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of cable splice closure, including box body (1) and box cover (2), the connector box is equipped with several Cable entries (3),
It is characterized in that: being provided with locating slot (4) in the box body (1), is provided with locating plate (5) in the locating slot (4), it is described
The clip (7) for fixing optical cable (6) and the bolt and spiral shell for fixing optical cable (6) interior reinforced wire are provided on locating plate (5)
It is female.
2. a kind of cable splice closure as described in claim 1, it is characterised in that: the Cable entry (3) is by the box body (1)
It is put together with box cover (2), the box body (1) is connected with the box cover (2) by fastener split.
3. a kind of cable splice closure as described in claim 1, it is characterised in that: connect on the box body (1) with the box cover (2)
Synapsis is provided with seal groove (8), is provided with sealing ring (9) in the seal groove (8), be provided on the box cover (2) with
The protrusion (10) of sealing ring (9) cooperation.
4. a kind of cable splice closure as described in claim 1, it is characterised in that: locating plate (5) the bending setting, described
When box body (1) and the box cover (2) split, locating plate (5) both ends withstand on the locating slot (4) bottom and described respectively
On box cover (2).
5. a kind of cable splice closure as claimed in claim 4, it is characterised in that: the locating slot (4) is set to the light
At cable entrance (3), the direction of insertion of the locating slot (4) is vertical with the direction of the Cable entry (3).
6. a kind of cable splice closure as described in claim 1, it is characterised in that: be provided with optical fiber terminal pad in the box body (1)
(11).
7. a kind of cable splice closure as claimed in claim 6, it is characterised in that: box body (1) bottom is provided with positioning column
(12), the positioning column (12) is equipped with connecting hole (13), and the optical fiber terminal pad (11) is connected to described by self-tapping screw
On positioning column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731778.8U CN209728277U (en) | 2019-05-21 | 2019-05-21 | A kind of cable splice closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920731778.8U CN209728277U (en) | 2019-05-21 | 2019-05-21 | A kind of cable splice closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728277U true CN209728277U (en) | 2019-12-03 |
Family
ID=68674657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920731778.8U Active CN209728277U (en) | 2019-05-21 | 2019-05-21 | A kind of cable splice closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209728277U (en) |
-
2019
- 2019-05-21 CN CN201920731778.8U patent/CN209728277U/en active Active
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| GR01 | Patent grant |