CN207764440U - A kind of cable joint box - Google Patents
A kind of cable joint box Download PDFInfo
- Publication number
- CN207764440U CN207764440U CN201820152250.0U CN201820152250U CN207764440U CN 207764440 U CN207764440 U CN 207764440U CN 201820152250 U CN201820152250 U CN 201820152250U CN 207764440 U CN207764440 U CN 207764440U
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- CN
- China
- Prior art keywords
- nut
- side walls
- shell
- bore
- spacing
- 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 provides a kind of cable joint box, including box cover, cassette bottom, and screw hole, nut bore are respectively equipped on the box cover and the corresponding position of cassette bottom；The nut bore is the cylindricality that section is quadrangle, interior to be equipped with detachable nut apparatus；The detachable nut apparatus includes nut and accommodates the shell of nut；The two side walls that the shell includes the top of quadrangle, connect respectively with two opposite side at top；The spacing of described two side walls, the opposite side spacing of nut, the spacing of nut bore inner wall are equal；The outside of the bottom of the side wall is equipped with ala lateralis；The top, two side walls, two side walls ala lateralis constitute "Ji" type；The nut is positioned over top hereinafter, between two side walls；Through-hole is arranged in the center of top, can be connect with the nut by through-hole with the screw of nut pairing；Described two ala lateralis are exposed to the both sides of nut bore respectively.The utility model nut is detachable, is convenient for changing after nut damage.
Description
Technical field
The utility model is related to belong to cable joint box part field, and in particular to a kind of cable joint box.
Background technology
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 prior art is as shown in figure 4, cable joint box includes box cover 8 and cassette bottom 11, on box cover 8 and cassette bottom 11 respectively
Equipped with screw hole 9 and nut bore 10.Nut in cassette bottom 11 is embedded in nut bore, cannot be taken out.If nut damages,
Connector box has integrally just lacked a seal point, and sealing performance is impaired.
Utility model content
Purpose of utility model：In view of the above shortcomings of the prior art, the utility model provides a kind of cable joint box,
Nut is detachable, after nut damage, is convenient for changing.
To achieve the above object, the utility model adopts the following technical solution：
It is respectively equipped on a kind of cable joint box, including box cover, cassette bottom, the box cover and the corresponding position of cassette bottom
Screw hole, nut bore；The nut bore is the cylindricality that section is quadrangle, interior to be equipped with detachable nut apparatus；It is described can
Detachable nut apparatus includes nut and accommodates the shell of nut；The shell include quadrangle top, respectively with top
Two opposite side connection two side walls；The spacing of described two side walls, the opposite side spacing of nut, the spacing phase of nut bore inner wall
Deng；The outside of the bottom of the side wall is equipped with ala lateralis；The top, two side walls, the ala lateralis composition " several " of two side walls
Font；The nut is positioned over top hereinafter, between two side walls；Through-hole is arranged in the center of top, is matched with the nut
Screw can be connect with the nut by through-hole；Described two ala lateralis are exposed to the both sides of nut bore respectively.
Further, for the shell in nature, the angle at side wall and top is 90 degree of -100 degree.
Further, lubricant is equipped between the nut and side wall.
Further, the material of the shell is metal or plastics with certain elasticity.
Advantageous effect：
1, for shell at "Ji" type, opposite pressing two side walls, which facilitate, is put into shell in nut bore；
2, side wall and the angle at top are more than 90 degree, after shell is put into nut bore, because the effect side wall of elasticity is close to
The side wall of nut bore, makes shell be fixed in nut bore；
3, nut is put into shell, and lubricant is coated between nut and side wall, facilitates being placed and taken out for nut；
4, two ala lateralis are exposed to the both sides of nut bore respectively, prevent shell from being transferred to from nut bore.
Description of the drawings
Fig. 1 is shell structure schematic diagram；
Fig. 2 is shell front view；
Fig. 3 is the structural schematic diagram being packed into shell and nut after nut bore；
Fig. 4 is the structural schematic diagram of cable splice closure；
Figure label：1, top；2, side wall；3, through-hole；4, ala lateralis；5, nut bore；6, shell；7, nut.
Specific implementation mode
Further explanation is done to the utility model below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, shell 6 includes 2, two top 1, two side walls ala lateralis 4.The middle part at top 1 is equipped with through-hole
2.2, two top 1, two side walls ala lateralis 4 constitute "Ji" type.Side wall 2 and the angle at top 1 are 90 degree of -100 degree.
As shown in figure 3, after shell 6 and 7 priority of nut are put into nut bore 5, the side wall 2 of shell 6 is close to the interior of nut bore 5
Wall.Two ala lateralis 4 are exposed to the both sides of nut bore 5 respectively.The spacing of two side walls 2, the opposite side spacing of nut 7, nut bore 5
The spacing of inner wall is equal.
When installing the box cover and cassette bottom of cable splice closure, first opposite pressing two side walls 2, nut bore 5 is put by shell 6
In, top 1 is towards box cover direction.Lubricant is smeared on the outer wall of the inside of side wall 2 or nut 7, is then put into nut 7
In shell 6.Box cover and cassette bottom are screwed, screw successively passes through screw hole, through-hole 3, the nut 7 of box cover.
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 scope of protection of the utility model.
Claims (4)
1. being respectively equipped with spiral shell on a kind of cable joint box, including box cover, cassette bottom, the box cover and the corresponding position of cassette bottom
Wire hole, nut bore；It is characterized in that, the section of the nut bore is quadrangle, it is interior to be equipped with detachable nut apparatus；It is described
Detachable nut apparatus includes nut and accommodates the shell of nut；The shell include quadrangle top, respectively with top
The two side walls parallel to each other of two opposite side connection in portion；The spacing of described two side walls, opposite side spacing, the nut bore of nut
The spacing of inner wall is equal；The outside of the bottom of the side wall is equipped with ala lateralis；The top, two side walls, two side walls it is outer
Flank constitutes "Ji" type；The nut is positioned over top hereinafter, between two side walls；Through-hole is arranged in the center of top, with
The screw of the nut pairing can be connect by through-hole with the nut；The aperture of the through-hole is greater than or equal to the interior of nut
Diameter is less than the outer diameter of nut；Described two ala lateralis are exposed to the both sides of nut bore respectively.
2. a kind of cable joint box according to claim 1, which is characterized in that the shell in nature,
Side wall and the angle at top are 90 degree of -100 degree.
3. a kind of cable joint box according to claim 1, which is characterized in that be equipped between the nut and side wall
Lubricant.
4. a kind of cable joint box according to claim 1, which is characterized in that the material of the shell be metal or
Plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152250.0U CN207764440U (en) | 2018-01-30 | 2018-01-30 | A kind of cable joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820152250.0U CN207764440U (en) | 2018-01-30 | 2018-01-30 | A kind of cable joint box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764440U true CN207764440U (en) | 2018-08-24 |
Family
ID=63182269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820152250.0U Active CN207764440U (en) | 2018-01-30 | 2018-01-30 | A kind of cable joint box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764440U (en) |
-
2018
- 2018-01-30 CN CN201820152250.0U patent/CN207764440U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: No. 166, Suyuan Avenue, Moling Street, Jiangning District, Nanjing City, Jiangsu Province, 211100 Patentee after: Nanjing Tianrun Communication Technology Co.,Ltd. Address before: Moling Industrial Park, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province, 211111 Patentee before: NANJING SHENGPING TELECOMMUNICATION EQUIPMENTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |