CN108306229A - A kind of wire protective spool - Google Patents
A kind of wire protective spool Download PDFInfo
- Publication number
- CN108306229A CN108306229A CN201810236262.6A CN201810236262A CN108306229A CN 108306229 A CN108306229 A CN 108306229A CN 201810236262 A CN201810236262 A CN 201810236262A CN 108306229 A CN108306229 A CN 108306229A
- Authority
- CN
- China
- Prior art keywords
- pipe
- wire protective
- branched
- penetration
- screwed
- 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.)
- Pending
Links
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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of wire protective spools, are related to electrical equipment, which can pass through penetration pipe by electric wire when in use, and penetration pipe is allowed to carry out insulation protection to electric wire.And the penetration pipe convex thread of adjacent penetration pipe can be screwed in screwed pipe, to connect two wire protective spools, increase length.And bellows can be arbitrarily bent, and facilitate complicated wiring.A wire protective spool then can be brought again with unscrewing end cap when branch being needed to connect up, the branched pipe convex thread of branched pipe is screwed in into stable connection in screwed pipe, electric wire can be disperseed to connect up.The wire protective spool can be convenient and be hermetically connected with each other, and can convenient and hermetically branched line, and be free to bend to different angle, allow the simpler convenience of electric wiring.
Description
Technical field
The present invention relates to electrical equipments, relate in particular to a kind of wire protective spool.
Background technology
When electrical equipment laying-out, it is often necessary to wrap up one layer of wire protective spool outside electric wire, prevent electric wire from leaking
Electricity improves safety, increases the service life of circuit.And existing wire protective spool design comparison is simple, only one
Electric wire is penetrated in wire protective spool and connects up the line very troublesome, when electrical construction usually needs branch different by straight tube structure
Road, traditional wire protective spool needs can branched line by three-way pipe or four-way pipe.And traditional wire protective spool
It is connected with each other and needs by Pipe jointer, operation is also cumbersome, influences the leakproofness inside wire protective spool.
Invention content
The invention mainly solves the technical problem of providing a kind of wire protective spools, can be convenient and hermetically mutual
Connection, and can convenient and hermetically branched line, and be free to bend to different angle, allow electric wiring more
Add simple and convenient.
To achieve the above object, the present invention provides technical solution below：
A kind of wire protective spool, it is characterised in that：The wire protective spool includes the tubular threading of both ends open
Pipe, described penetration pipe one end are equipped with the screwed pipe of tubular, and the screw thread inside pipe wall is equipped with recessed screw thread, the penetration pipe other end
Equipped with penetration pipe convex thread, bellows is equipped in the middle part of the penetration pipe, the penetration pipe side is vertically equipped with the branch of tubular
Pipe, the branched pipe is identical as the threading pipe diameter, and branched pipe convex thread, branch's pipe end are equipped with outside the branched pipe
Mouth is furnished with end cap, the end cap and the mutual screw-thread fit of the branched pipe, the penetration pipe convex thread and the convex spiral shell of the branched pipe
Line is matched with the recessed screw thread of the screwed pipe.
Preferably, the penetration pipe, branched pipe, screwed pipe are manufactured by hard PVC.
Preferably, the penetration pipe, the branched pipe, the screwed pipe have integral structure.
Preferably, the bellows is manufactured by hard PVC.
Preferably, the bellows is connect by welding with the penetration pipe.
Preferably, the end cap is manufactured by hard PVC.
It is using the advantageous effect of above technical scheme：Electric wire can be passed through threading by the wire protective spool when in use
Pipe allows penetration pipe to carry out insulation protection to electric wire.And the penetration pipe convex thread of adjacent penetration pipe can be screwed in screwed pipe, come
Two wire protective spools are connected, length is increased.And bellows can be arbitrarily bent, and facilitate complicated wiring.Branch is needed to connect up
When then can bring a wire protective spool again with unscrewing end cap, will branched pipe branched pipe convex thread screw in screwed pipe in
Electric wire can be disperseed to connect up by stable connection.The wire protective spool can be convenient and be hermetically connected with each other, and can be with
Convenient and hermetically branched line, and be free to bend to different angle, allows the simpler convenience of electric wiring.
Description of the drawings
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural schematic diagram of the wire protective spool of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the wire protective spool of the embodiment of the present invention.
Wherein, 1-penetration pipe, 2-branched pipes, 3-bellowss, 4-screwed pipes, 5-end caps, 6-branched pipe convex threads,
7-penetration pipe convex threads.
Specific implementation mode
The preferred embodiment of the invention will now be described in detail with reference to the accompanying drawings wire protective spool.
Fig. 1 and Fig. 2 shows the specific implementation mode of wire protective spool of the present invention：
The wire protective spool includes the tubular penetration pipe 1 of both ends open combined with Figure 1 and Figure 2, and 1 one end of penetration pipe is set
There are the screwed pipe 4 of tubular, 4 inner wall of screwed pipe to be equipped with recessed screw thread, 1 other end of penetration pipe is equipped with penetration pipe convex thread 7, penetration pipe
1 middle part is equipped with one section of bellows 3, and 1 side of penetration pipe is vertically equipped with the branched pipe 2 of tubular, branched pipe 2 and 1 diameter of penetration pipe
Identical, 2 outside of branched pipe is equipped with branched pipe convex thread 6, and 2 port of branched pipe is furnished with end cap 5, end cap 5 and 2 mutual screw thread of branched pipe
Cooperation, penetration pipe convex thread 7 and branched pipe convex thread 6 with the equal screw-thread fit of the recessed screw thread of screwed pipe 4.
Wherein, penetration pipe 1, branched pipe 2, screwed pipe 4 are manufactured by hard PVC, and sturdy and durable, insulation performance is good
Good, corrosion resistance is strong, and low cost, and penetration pipe 1, branched pipe 2, screwed pipe 4 are overall structure.
Further, bellows 3 is manufactured by hard PVC, sturdy and durable, and insulation performance is good, and corrosion resistance is strong,
And low cost.
Further, bellows 3 is connect by welding with penetration pipe 1, and bellows 3 can bend to any angle, to
Adjust the shape of penetration pipe 1.
Further, end cap 5 is manufactured by hard PVC, sturdy and durable, and insulation performance is good, and corrosion resistance is strong, and
And low cost.
When without using branched pipe 2, end cap 5 can be tightly spun at 2 port of branched pipe, be ensured inside penetration pipe 1
Sealed insulation.
Application method：
Electric wire can be passed through penetration pipe 1 by the wire protective spool when in use, and penetration pipe 1 is allowed to carry out insulation guarantor to electric wire
Shield.And the penetration pipe convex thread 7 of adjacent penetration pipe 1 can be screwed in screwed pipe 4, to connect two wire protective spools, increase
Length.And bellows 3 can be arbitrarily bent, and facilitate complicated wiring.It can be with unscrewing end cap 5, then again when branch being needed to connect up
A wire protective spool is brought, the branched pipe convex thread 6 of branched pipe 2 is screwed in into stable connection in screwed pipe 4, it can be by electric wire
Dispersion wiring.The wire protective spool can be convenient and be hermetically connected with each other, and can convenient and hermetically branch
Circuit, and be free to bend to different angle, allows the simpler convenience of electric wiring.
The above are merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.
Claims (6)
1. a kind of wire protective spool, it is characterised in that：The wire protective spool includes the tubular penetration pipe of both ends open
(1), described penetration pipe (1) one end is equipped with the screwed pipe (4) of tubular, and screwed pipe (4) inner wall is equipped with recessed screw thread, described to wear
Spool (1) other end is equipped with penetration pipe convex thread (7), and bellows (3), the penetration pipe (1) are equipped in the middle part of the penetration pipe (1)
Side is vertically equipped with the branched pipe (2) of tubular, and the branched pipe (2) is identical as the penetration pipe (1) diameter, the branched pipe
(2) external to be equipped with branched pipe convex thread (6), branched pipe (2) port is furnished with end cap (5), the end cap (5) and the branch
Manage (2) mutual screw-thread fit, the penetration pipe convex thread (7) and the branched pipe convex thread (6) with the screwed pipe (4)
Recessed screw thread matches.
2. wire protective spool according to claim 1, it is characterised in that：The penetration pipe (1), branched pipe (2), screw thread
Pipe (4) is manufactured by hard PVC.
3. wire protective spool according to claim 1, it is characterised in that：The penetration pipe (1), the branched pipe (2),
The screwed pipe (4) has integral structure.
4. wire protective spool according to claim 1, it is characterised in that：The bellows (3) is by hard PVC system
It makes.
5. wire protective spool according to claim 1, it is characterised in that：The bellows (3) by welding with it is described
Penetration pipe (1) connects.
6. wire protective spool according to claim 1, it is characterised in that：The end cap (5) is by hard PVC system
It makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810236262.6A CN108306229A (en) | 2018-03-21 | 2018-03-21 | A kind of wire protective spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810236262.6A CN108306229A (en) | 2018-03-21 | 2018-03-21 | A kind of wire protective spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108306229A true CN108306229A (en) | 2018-07-20 |
Family
ID=62850298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810236262.6A Pending CN108306229A (en) | 2018-03-21 | 2018-03-21 | A kind of wire protective spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108306229A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017622A (en) * | 2018-08-08 | 2018-12-18 | 辽宁陕汽金玺装备制造有限公司 | Tank type half-trailer electric wiring threads guard method |
| CN110739647A (en) * | 2019-11-09 | 2020-01-31 | 徐州市创新科技发展有限公司 | distributing and distributing device for communication equipment |
| CN110841365A (en) * | 2019-12-18 | 2020-02-28 | 天津市远大工贸有限公司 | Protection device of filter element |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201466594U (en) * | 2009-08-31 | 2010-05-12 | 河南索凌电气有限公司 | Insulation pipe for branch bus in low-voltage electric switch cabinet |
| CN103718400A (en) * | 2011-07-05 | 2014-04-09 | 矢崎总业株式会社 | Corrugate tube with clamp and production method of the same |
| CN204966723U (en) * | 2015-10-15 | 2016-01-13 | 刘波涛 | Rib electric wire and head organ |
| WO2016070348A1 (en) * | 2014-11-05 | 2016-05-12 | 张济州 | Dedicated closed pipeline harness for pumping unit of motor |
| CN107294027A (en) * | 2017-07-18 | 2017-10-24 | 国网甘肃省电力公司经济技术研究院 | Electrical equipment wiring support |
| CN208226480U (en) * | 2018-03-21 | 2018-12-11 | 国网甘肃省电力公司经济技术研究院 | A kind of wire protective spool |
-
2018
- 2018-03-21 CN CN201810236262.6A patent/CN108306229A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201466594U (en) * | 2009-08-31 | 2010-05-12 | 河南索凌电气有限公司 | Insulation pipe for branch bus in low-voltage electric switch cabinet |
| CN103718400A (en) * | 2011-07-05 | 2014-04-09 | 矢崎总业株式会社 | Corrugate tube with clamp and production method of the same |
| WO2016070348A1 (en) * | 2014-11-05 | 2016-05-12 | 张济州 | Dedicated closed pipeline harness for pumping unit of motor |
| CN204966723U (en) * | 2015-10-15 | 2016-01-13 | 刘波涛 | Rib electric wire and head organ |
| CN107294027A (en) * | 2017-07-18 | 2017-10-24 | 国网甘肃省电力公司经济技术研究院 | Electrical equipment wiring support |
| CN208226480U (en) * | 2018-03-21 | 2018-12-11 | 国网甘肃省电力公司经济技术研究院 | A kind of wire protective spool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017622A (en) * | 2018-08-08 | 2018-12-18 | 辽宁陕汽金玺装备制造有限公司 | Tank type half-trailer electric wiring threads guard method |
| CN109017622B (en) * | 2018-08-08 | 2023-12-08 | 辽宁金碧科创集团有限公司 | Threading protection method for electric circuit of tank-type semitrailer |
| CN110739647A (en) * | 2019-11-09 | 2020-01-31 | 徐州市创新科技发展有限公司 | distributing and distributing device for communication equipment |
| CN110841365A (en) * | 2019-12-18 | 2020-02-28 | 天津市远大工贸有限公司 | Protection device of filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180720 |
|
| RJ01 | Rejection of invention patent application after publication |