CN106329454B - Column tube plugging device - Google Patents
Column tube plugging device Download PDFInfo
- Publication number
- CN106329454B CN106329454B CN201610910478.7A CN201610910478A CN106329454B CN 106329454 B CN106329454 B CN 106329454B CN 201610910478 A CN201610910478 A CN 201610910478A CN 106329454 B CN106329454 B CN 106329454B
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- CN
- China
- Prior art keywords
- choke
- fixed part
- sub
- shell
- spliced
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to column tube plugging devices.The column tube plugging device that purpose is to provide can effectively block the nozzle of cable protection pipe, and have simple in structure, easy for installation, the good technical characterstic of plugging effect.Technical solution is：Column tube plugging device, it is characterised in that：Shell of fixed part, a choke being fixed on fixed part and the cover for being used to be fixed on cable protection pipe including one in choke outer wall；Choke is the hierarchic structure that leading portion aperture is less than back segment aperture, and back segment is fixedly connected with fixed part, and the endoporus of leading portion and the outer diameter of cable are adapted.
Description
Technical field
The present invention relates to pipe fitting technical field more particularly to a kind of column tube plugging devices.
Background technology
With the development of economy and the needs of urban construction, power cable and the communication cable for being layed in underground are more next
It is more.These cables pass by one's way, enter position, go out position and position through walls need be arranged cable protection pipe (i.e. column tube).
For example, when cable draws ground, cable protection pipe should be added to 0.2 meter of underground since 2 meters of height.To reduce rainwater and miscellaneous
Object enters in cable protection pipe, needs the nozzle position in cable protection pipe that pipe plug is arranged.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of above-mentioned background technology, provide a kind of column tube plugging device, energy
Enough nozzles for effectively blocking cable protection pipe, and there is simple in structure, easy for installation, the good technical characterstic of plugging effect.
The technical solution adopted by the present invention is：Column tube plugging device, it is characterised in that：It is protected including one for being fixed on cable
The shell of fixed part, a choke being fixed on fixed part and a cover on pillar in choke outer wall；Necking
Portion is the hierarchic structure that leading portion aperture is less than back segment aperture, and back segment is fixedly connected with fixed part, the endoporus of leading portion and cable outside
Diameter is adapted.
Preferably, the fixed part is spliced by two and half circular boops, spliced fixed part rear end be formed with it is described
The adaptable endoporus of cable protection pipe, spliced fixed part front end is connect by buckle structure with the back segment of the choke.
Preferably, the choke is spliced by two half-unit, spliced choke includes the leading portion, back segment
And interlude, interlude are tapered.
Preferably, the buckle structure includes along fixed part front end several positioning columns circumferentially, after choke
Section several location holes circumferentially and the clip being spliced by two semicircle strips, the inner wall of clip is circumferentially
Several positioning heads, the positioning head, location hole and positioning column correspond, and after positioning column passes through corresponding location hole, insert
Enter to positioning head internal locking.
Preferably, the shell is spliced by two semicircular sub- shells, the rear end of shell passes through location structure
It is located in the front end of fixed part.
Preferably, the location structure includes a circle positioning convex ring of rear inner wall after setting outside, and it is opened in
Locating slot is enclosed in fixed part front end one, and in choke, positioning convex ring is embedded into locating slot enclosure lid.
Preferably, two sub- shells of the shell are spliced by least two buckle structures, two buckle knots
Structure is located at the front side of two sub- shell stitching portions, and each buckle structure includes the bayonet for being disposed therein a sub- housing forward end,
And the clamp in another sub- housing forward end is set, when two sub- shells splice, clamp is locked in bayonet.
Preferably, the stitching portion of the shell is additionally provided at least two connected structures, two connected structures are located at two
The rear side of sub- shell stitching portion, each connected structure include being disposed therein the plug of a sub- housing rear end, and setting exists
The slot of another sub- housing forward end, when two sub- shells splice, plug is inserted into slot.
The beneficial effects of the invention are as follows：In the present invention, fixed part, choke and shell be all made of two part splicing and
At so that installation and removal are extremely convenient, and are connected by buckle structure between fixed part and choke, connect compared with
Be firm, the outer diameter of choke and cable is adapted, and enclosure lid is in the outside of choke, can effectively reduce rainwater into
Enter, using effect is good.
Description of the drawings
Fig. 1-1 is the configuration schematic diagram of the present invention.
Fig. 1-2 is the main structure diagram of the present invention.
Fig. 2 is one of working state schematic representation of the present invention (omitting half fixed part, choke and shell).
Fig. 3 is two (omitting half fixed part, choke and shell) of the working state schematic representation of the present invention.
Fig. 4 is three (omitting half fixed part, choke and shell) of the working state schematic representation of the present invention.
Fig. 5 is the four of the working state schematic representation of the present invention.
Specific implementation mode
The invention will be further described below, but the invention is not limited in following embodiments.
As shown in Fig. 1-1 to Fig. 5, a kind of column tube plugging device includes a fixation for being fixed on cable protection pipe 5
The shell 4 of 1, one, the portion choke 2 being fixed on fixed part and a cover in choke outer wall.Choke is leading portion 2-
3 apertures are less than the hierarchic structure in back segment aperture, and back segment 2-1 is fixedly connected with fixed part, the endoporus of leading portion and the outer diameter phase of cable 6
It adapts to.
The fixed part is spliced by two and half circular boops, and spliced fixed part rear end 1-1 is formed with to be protected with the cable
The adaptable endoporus of pillar, the semi-circular recesses which is opened up by the rear end of two and half circular boop inner walls are spliced.Two and half
The outer wall of circular boop is respectively equipped with link block 1-4 with holes in stitching portion, and when splicing, bolt 7 passes through the locating piece of two and half circular boops
After tighten, you can by two and half circular boops splicing be fixed into a circular fixed part.Spliced fixed part front end 1-2 passes through lock
The back segment of buckle structure and the choke is connected and fixed.
The choke is spliced by two half-unit, spliced choke include the leading portion 2-3, back segment 2-1 with
And interlude 2-2, interlude are tapered.Choke is connected and fixed by the front end of the buckle structure and fixed part.
The buckle structure include along fixed part front end several positioning column 1-3 circumferentially, it is circumferential along choke back segment
Several location hole 2-4 of arrangement and the clip 3 being spliced by two semicircle strips, if the inner wall of clip is circumferentially
Dry positioning head 3-1, the positioning head, location hole and positioning column correspond, and after positioning column passes through corresponding location hole, insert
Enter to positioning head internal locking.Obviously, the positioning column is distributed on two and half circular boops of fixed part, and the location hole is distributed in contracting
In the two half-unit of oral area, the positioning head is distributed on two strips of clip.
The shell 4 is spliced by two semicircular sub- shell 4-6, and the rear end of shell is located in by location structure
The front end of fixed part.The location structure includes a circle positioning convex ring 4-5 of rear inner wall after setting outside, and is opened in solid
Determine portion front end one and enclose locating slot 1-5, in choke, positioning convex ring is embedded into locating slot enclosure lid.The two of the shell
A sub- shell is spliced by least two buckle structures, and two buckle structures are located at the front side of two sub- shell stitching portions,
Each buckle structure includes being disposed therein the bayonet 4-1 of a sub- housing forward end, and setting is in another sub- housing forward end
Clamp 4-2, when two sub- shells splicings, clamp is locked in bayonet.The stitching portion of the shell is additionally provided at least two and inserts
Binding structure, two connected structures are located at the rear side of two sub- shell stitching portions, and each connected structure includes being disposed therein one
The plug 4-3 of sub- housing rear end, and the slot 4-4 in another sub- housing forward end, when two sub- shells splice, plug are set
It is inserted into slot.
The installation method of the present invention is as follows：First, two and half circular boops of fixed part are spliced to the nozzle in cable protection pipe
Place, then locked by bolt；Then the location hole of the two half-unit of choke is directed at corresponding positioning column, then use strip from
Positioning column is clasped on the outside of half portion so that two half-unit is spliced into a complete choke；Finally, by two sub- shells of shell
Body splices from the outside of choke so that location structure, buckle structure and connected structure cooperation are in place, you can assembled formation.
Finally it should be noted that listed above is only specific embodiments of the present invention.It is clear that the invention is not restricted to
Above example can also have many variations.Those skilled in the art can directly lead from present disclosure
All deformations for going out or associating, are considered as protection scope of the present invention.
Claims (4)
1. column tube plugging device, it is characterised in that：Including one for be fixed on fixed part (1) on cable protection pipe (5), one
The shell (4) of the choke (2) that is fixed on fixed part and a cover in choke outer wall；Choke is leading portion (2-3)
Aperture is less than the hierarchic structure in the aperture back segment (2-1), and back segment (2-1) is fixedly connected with fixed part, endoporus and the cable (6) of leading portion
Outer diameter be adapted；
The fixed part is spliced by two and half circular boops, and spliced fixed part rear end (1-1) is formed with and the cable protection
The adaptable endoporus of pipe, spliced fixed part front end (1-2) are connect by buckle structure with the back segment of the choke；
The choke is spliced by two half-unit, spliced choke include the leading portion (2-3), back segment (2-1) with
And interlude (2-2), interlude is tapered；
The buckle structure includes along fixed part front end several positioning columns (1-3) circumferentially, along choke back segment circumferential direction cloth
Several location holes (2-4) set and the clip (3) being spliced by two semicircle strips, the inner wall of clip is circumferentially
Several positioning heads (3-1), the positioning head, location hole and positioning column correspond, and positioning column passes through corresponding location hole
Afterwards, it is inserted into positioning head internal locking；
The shell is spliced by two semicircular sub- shells (4-6), and the rear end of shell is located in admittedly by location structure
Determine the front end in portion.
2. column tube plugging device according to claim 1, it is characterised in that：The location structure includes inner wall after setting outside
One circle positioning convex ring (4-5) of rear end, and be opened in fixed part front end one and enclose locating slot (1-5), enclosure lid is in choke
When, positioning convex ring is embedded into locating slot.
3. column tube plugging device according to claim 2, it is characterised in that：Two sub- shells of the shell pass through at least two
A buckle structure is spliced, and two buckle structures are located at the front side of two sub- shell stitching portions, and each buckle structure includes setting
The bayonet (4-1) of a sub- housing forward end wherein is set, and the clamp (4-2) in another sub- housing forward end is set, two
When sub- shell splicing, clamp is locked in bayonet.
4. column tube plugging device according to claim 3, it is characterised in that：The stitching portion of the shell is additionally provided at least two
Connected structure, two connected structures are located at the rear side of two sub- shell stitching portions, and each connected structure includes being disposed therein one
The plug (4-3) of a sub- housing rear end, and the slot (4-4) in another sub- housing forward end is set, two sub- shell splicings
When, plug is inserted into slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910478.7A CN106329454B (en) | 2016-10-19 | 2016-10-19 | Column tube plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910478.7A CN106329454B (en) | 2016-10-19 | 2016-10-19 | Column tube plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106329454A CN106329454A (en) | 2017-01-11 |
| CN106329454B true CN106329454B (en) | 2018-08-21 |
Family
ID=57819528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910478.7A Active CN106329454B (en) | 2016-10-19 | 2016-10-19 | Column tube plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106329454B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508249B (en) * | 2017-08-18 | 2020-04-14 | 国网浙江省电力公司绍兴供电公司 | Cable steel pipe plugging cover |
| CN107749580A (en) * | 2017-10-31 | 2018-03-02 | 国家电网公司 | A kind of Combined distribution box plugging device |
| CN110808566A (en) * | 2019-11-19 | 2020-02-18 | 中国核动力研究设计院 | Clamping sleeve type cable pipe sealing structure and sealing process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100713213B1 (en) * | 2007-01-15 | 2007-05-02 | 동양컨설턴트주식회사 | A connecting tube for cable |
| CN101512859A (en) * | 2006-09-09 | 2009-08-19 | 哈贝尔有限公司 | Cable glands |
| CN102348864A (en) * | 2009-03-17 | 2012-02-08 | 阿克海底公司 | Riser clamp |
| WO2014027259A1 (en) * | 2012-08-13 | 2014-02-20 | Camozzi S.P.A. Societa' Unipersonale | Fitting, in particular for a tube carrying an optic fibre cable |
| WO2015092830A1 (en) * | 2013-12-18 | 2015-06-25 | ボルボトラックコーポレーション | Corrugated tube holding member |
| CN105490241A (en) * | 2016-01-12 | 2016-04-13 | 浙江亿电电气有限公司 | Pipe jacket plugging device |
| CN206117097U (en) * | 2016-10-19 | 2017-04-19 | 杭州洪鑫电力科技有限公司 | Column jacket plugging device |
-
2016
- 2016-10-19 CN CN201610910478.7A patent/CN106329454B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101512859A (en) * | 2006-09-09 | 2009-08-19 | 哈贝尔有限公司 | Cable glands |
| KR100713213B1 (en) * | 2007-01-15 | 2007-05-02 | 동양컨설턴트주식회사 | A connecting tube for cable |
| CN102348864A (en) * | 2009-03-17 | 2012-02-08 | 阿克海底公司 | Riser clamp |
| WO2014027259A1 (en) * | 2012-08-13 | 2014-02-20 | Camozzi S.P.A. Societa' Unipersonale | Fitting, in particular for a tube carrying an optic fibre cable |
| WO2015092830A1 (en) * | 2013-12-18 | 2015-06-25 | ボルボトラックコーポレーション | Corrugated tube holding member |
| CN105490241A (en) * | 2016-01-12 | 2016-04-13 | 浙江亿电电气有限公司 | Pipe jacket plugging device |
| CN206117097U (en) * | 2016-10-19 | 2017-04-19 | 杭州洪鑫电力科技有限公司 | Column jacket plugging device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106329454A (en) | 2017-01-11 |
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