CN207368498U - A kind of plugging cable hole device for distribution box - Google Patents
A kind of plugging cable hole device for distribution box Download PDFInfo
- Publication number
- CN207368498U CN207368498U CN201721423912.5U CN201721423912U CN207368498U CN 207368498 U CN207368498 U CN 207368498U CN 201721423912 U CN201721423912 U CN 201721423912U CN 207368498 U CN207368498 U CN 207368498U
- Authority
- CN
- China
- Prior art keywords
- closeouts
- limited block
- distribution box
- spacing edge
- cable hole
- 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.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
A kind of plugging cable hole device for distribution box, including the first closeouts and the second closeouts, first closeouts and the second closeouts are the cylindrical tube shape structure of both ends open, the first spacing edge and the second spacing edge are respectively equipped with the outer wall of first closeouts and the second closeouts, the first closeouts and the second closeouts are separately positioned on the cable cavern both sides of distribution box.Using the above structure, the installation difficulty of distribution box closure can be reduced, simplifies distribution box closure operation installation steps, improves the efficiency of closure installation.
Description
Technical field
Distribution box plugging construction field is the utility model is related to, particularly a kind of plugging cable hole for distribution box fills
Put.
Background technology
Conventional electrical box closure process is complex, it is necessary to it is filled in cable cavern with a large amount of fire-proof muds and sawdust,
Fix after finishing and blocking, glass cement or other sticking building adhesives are smeared within one week along case outer locking nut, with closely knit gap.
Smearing must be uniformly.Complicated working procedure is not difficult to find out the shortcoming of traditional plugging technology more than, when working procedure compared with
It is more, second, material molds input cost is larger, third, inevitably causing to block unqualified since proficiency is different in implementation process
Situation, it need to be blocked again, it is time-consuming and laborious, closure quality be also difficult to ensure that.
The content of the invention
Technical problem to be solved in the utility model is a kind of distribution box plugging device, can reduce distribution box closure
Installation difficulty, simplifies distribution box closure operation installation steps, improves the efficiency of closure installation.
In order to solve the above technical problems, technical solution is used by the utility model：A kind of cable for distribution box
Holes blocking device, including the first closeouts and the second closeouts,：First closeouts and the second closeouts are both ends open
The first spacing edge and the second spacing edge are respectively equipped with the outer wall of cylindrical tube shape structure, the first closeouts and the second closeouts, the
One closeouts and the second closeouts are separately positioned on the cable cavern both sides of distribution box.
In preferable scheme, the described first spacing edge is arranged on the centre of the first closeouts, and the second spacing edge is arranged on
One end of second closeouts, the first closeouts are located at the first spacing part along side and are equipped with external screw thread, the second closeouts
Inner wall is equipped with internal thread, and the first closeouts are connected through a screw thread with the second closeouts.
In preferable scheme, the pole section outside diameter of first closeouts and the pole section internal diameter of the second closeouts
It is identical.
In preferable scheme, the described first spacing edge and the second spacing edge are with being above respectively equipped with the first limited block and second
Limited block, the first limited block and the second limited block are arranged on the opposite face on the first spacing edge and the second spacing edge.
In preferable scheme, described first is spacing along step is equipped with, and the first limited block is arranged on step.
In preferable scheme, first limited block and the second limited block are set in a groove, and groove is arranged on first
Spacing edge and second spacing along upper, the first limited block and second limited block one end are arranged in recess sidewall by shaft, and first
Spring is additionally provided between limited block and the second limited block and groove floor.
In preferable scheme, the top surface that first limited block and the second limited block are located at groove is inclined plane.
A kind of plugging cable hole device for distribution box provided by the utility model, by using said structure,
Have the advantages that：
（1）Apparatus structure is simple, easy to use, operation is flexible, is limited from ground location and complex environment；
（2）For fire-proof mud is filled, the installation difficulty of distribution box closure is not only reduced, reduces cost, together
When improve work efficiency, reduce installation work-hour, eliminate closure during security risk.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the first closeouts structure diagram of the utility model.
Fig. 2 is the second closeouts structure diagram of the utility model.
Fig. 3 is the second closeouts present invention looks up structural representation of the utility model.
Fig. 4 is the structure diagram under the first limited block unfolded state of the utility model.
Fig. 5 is the structure diagram under the first limited block collapsed state of the utility model.（Second standoff features and
One limited block is identical）
In figure：First closeouts 1, the second closeouts 2, first is spacing spacing along 4 along 3, second, external screw thread 5, internal thread 6,
First limited block 7, the second limited block 8, groove 9, shaft 10, spring 11, step 12.
Embodiment
Embodiment 1：
In Fig. 1, a kind of plugging cable hole device for distribution box, including the first closeouts 1 and the second closeouts
2, the first closeouts 1 and the second closeouts 2 are the cylindrical tube shape structure of both ends open, the first closeouts 1 and the second closeouts 2
Outer wall on be respectively equipped with first and spacing be separately positioned on and match somebody with somebody along 4, first closeouts 1 and the second closeouts 2 along 3 and second are spacing
The cable cavern both sides of electronic box.
Embodiment 2：
In Fig. 1,3, on the basis of embodiment 1：
The first spacing centre that the first closeouts 1 are arranged on along 3, second spacing is arranged on the second closeouts 2 along 4
One end, the first closeouts 1 are located at the first spacing part along 3 sides and are equipped with external screw thread 5, on the inner wall of the second closeouts 2
Equipped with internal thread 6, the first closeouts 1 are connected through a screw thread with the second closeouts 2.
In preferable scheme, in the pole section outside diameter of first closeouts 1 and the pole section of the second closeouts 2
Footpath is identical.
Embodiment 3：
On the basis of embodiment 2：
Described first it is spacing along 3 and second it is spacing along 4 with being above respectively equipped with the first limited block 7 and the second limited block 8, the
It is spacing along 3 and second on the spacing opposite face along 4 that one limited block 7 and the second limited block 8 are arranged on first.
In preferable scheme, described first it is spacing be equipped with step 12 along 3, the first limited block 7 is arranged on step 12.
The diameter of the step 12 is identical with distribution box cable cavern diameter, and rubber layer can be set on 12 outer wall of step, real
Now sealing is fitted closely with distribution box hole sidewalls.
Embodiment 4：
As in Fig. 4-5, on the basis of embodiment 2：
First limited block 7 and the second limited block 8 is arranged in groove 9, and it is spacing along 3 Hes that groove 9 is arranged on first
Second is spacing along 4, and the first limited block 7 and 8 one end of the second limited block are arranged on 9 side wall of groove by shaft 10, the first limit
Spring 11 is additionally provided between position 7 and second limited block 8 of block and 9 bottom surface of groove.
In preferable scheme, the top surface that first limited block 7 and the second limited block 8 are located at groove 9 is inclined plane.
In preferable scheme, the incline direction of 7 top surface of the first limited block tilts upward along clockwise direction, and shaft 10 is set
Put opposite in the relatively low one end of the first limited block 7, the incline direction of the second limited block 8.
On the basis of using the above structure, the operation principle of the present apparatus is as follows：
1）First closeouts 1 are installed in distribution box cable cavern, ensure step 12 in cavity；
2）One word of cable is passed through into the second closeouts 2 and the first closeouts 1, cable is extended to outside distribution box；
3）The second closeouts 2 are turned, the second closeouts 2 and the first closeouts 1 is realized by external screw thread 5, internal thread 6 and connects
Connect fixation.
After the second closeouts 2 and the first closeouts 1 are tightened, due to the first limited block 7 and the work of the second limited block 8
With the second closeouts 2 and the first closeouts 1 can only be moved to fastening direction, can not be unclamped, and can ensure that both connections are tight
Gu avoid the situation that distribution box sealing caused by closeouts loosen goes wrong.
Claims (7)
1. a kind of plugging cable hole device for distribution box, including the first closeouts（1）With the second closeouts（2）, it is special
Sign is：First closeouts（1）With the second closeouts（2）It is the cylindrical tube shape structure of both ends open, the first closeouts（1）With
Two closeouts（2）Outer wall on be respectively equipped with the first spacing edge（3）With the second spacing edge（4）, the first closeouts（1）With the second envelope
Blocking piece（2）It is separately positioned on the cable cavern both sides of distribution box.
A kind of 2. plugging cable hole device for distribution box according to claim 1, it is characterised in that：Described
One spacing edge（3）It is arranged on the first closeouts（1）Centre, the second spacing edge（4）It is arranged on the second closeouts（2）One end,
First closeouts（1）Positioned at the first spacing edge（3）The part of side is equipped with external screw thread（5）, the second closeouts（2）Inner wall on
Equipped with internal thread（6）, the first closeouts（1）With the second closeouts（2）It is connected through a screw thread.
A kind of 3. plugging cable hole device for distribution box according to claim 2, it is characterised in that：Described
One closeouts（1）Pole section outside diameter and the second closeouts（2）Pole section internal diameter it is identical.
A kind of 4. plugging cable hole device for distribution box according to claim 1, it is characterised in that：Described
One spacing edge（3）With the second spacing edge（4）With being above respectively equipped with the first limited block（7）With the second limited block（8）, the first limited block
（7）With the second limited block（8）It is arranged on the first spacing edge（3）With the second spacing edge（4）Opposite face on.
A kind of 5. plugging cable hole device for distribution box according to claim 4, it is characterised in that：Described
One spacing edge（3）It is equipped with step（12）, the first limited block（7）It is arranged on step（12）On.
A kind of 6. plugging cable hole device for distribution box according to claim 4, it is characterised in that：Described
One limited block（7）With the second limited block（8）It is arranged on groove（9）In, groove（9）It is arranged on the first spacing edge（3）With the second limit
Position edge（4）On, the first limited block（7）With the second limited block（8）One end passes through shaft（10）It is arranged on groove（9）On side wall, the
One limited block（7）With the second limited block（8）With groove（9）Spring is additionally provided between bottom surface（11）.
A kind of 7. plugging cable hole device for distribution box according to claim 4, it is characterised in that：Described
One limited block（7）With the second limited block（8）Positioned at groove（9）Top surface be inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423912.5U CN207368498U (en) | 2017-10-31 | 2017-10-31 | A kind of plugging cable hole device for distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721423912.5U CN207368498U (en) | 2017-10-31 | 2017-10-31 | A kind of plugging cable hole device for distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207368498U true CN207368498U (en) | 2018-05-15 |
Family
ID=62344675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721423912.5U Expired - Fee Related CN207368498U (en) | 2017-10-31 | 2017-10-31 | A kind of plugging cable hole device for distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207368498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658742A (en) * | 2017-10-31 | 2018-02-02 | 国家电网公司 | A kind of plugging cable hole device for distribution box |
-
2017
- 2017-10-31 CN CN201721423912.5U patent/CN207368498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658742A (en) * | 2017-10-31 | 2018-02-02 | 国家电网公司 | A kind of plugging cable hole device for distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20191031 |