CN107769096A - A kind of threading tool for corrugated pipe - Google Patents
A kind of threading tool for corrugated pipe Download PDFInfo
- Publication number
- CN107769096A CN107769096A CN201711034095.9A CN201711034095A CN107769096A CN 107769096 A CN107769096 A CN 107769096A CN 201711034095 A CN201711034095 A CN 201711034095A CN 107769096 A CN107769096 A CN 107769096A
- Authority
- CN
- China
- Prior art keywords
- corrugated pipe
- threading tool
- lower house
- housing
- bunch
- 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
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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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to threading device field, and in particular to a kind of threading tool for corrugated pipe.A kind of threading tool for corrugated pipe includes housing, and housing has the bunch pipeline section for being used to insert connected cable head extended along the longitudinal direction, and the front end of bunch pipeline section is provided with the pre-small post-large guide head for being used for guide housing and bellows being penetrated together with cable.Threading tool for corrugated pipe avoids cable from being contacted with the direct of ripple inside pipe wall by the way that cable head is positioned over into bunch pipeline section, and penetrated by guide head guide housing together with cable in bellows, because of housing outer surface smoother, housing is smaller by the frictional resistance of ripple inside pipe wall in inserting process, ensure that cable passes through bellows, substantially increase threading efficiency.
Description
Technical field
The present invention relates to threading device field, and in particular to a kind of threading tool for corrugated pipe.
Background technology
Carried out using bellows in electrical harness installation process, how wire harness is installed into bellows and directly affects correlation
The efficiency and progress of work.At present, known bundle of conics poling only relies on completion hand-manipulated, when secondary cable quantity is more,
When bellows bore and very little, depending merely on artificial threading, not only difficulty is big, and secondary the end of a thread is easy to be stuck in bellows interior
In groove, it is very low to depend merely on manual operation efficiency.
Authorization Notice No. is that CN206432630U utility model patent discloses one kind for wire harness to be worn from bellows
The poling assembler crossed, including the cable strap for wire harness to be fastened, the guide rod for guiding and some location hooks, wherein positioning
One end of hook is hooked in the positioning hole on cable strap, and the other end is connected by connecting rope with guide rod.In use, utilize cable strap
Cluster binding is fastened, location hook connection guide and cable strap, pull guide rod to drive cable strap to pass through bellows.The patent
Middle cable strap is only used for the end of fixed beam, and pulls cable strap so that wire harness passes through bellows, wire harness and ripple using guide rod
Frictional force is larger between line pipe, pulls and the phenomenon that the disconnected de- or cable strap of guide rod releases arduously, is likely to occur in drawing process, enter
And cause wire harness can not pass through screwed pipe, influence follow-up work.
The content of the invention
It is an object of the invention to provide a kind of threading tool for corrugated pipe, cable and ripple when being threaded in the prior art with solution
The technical problem that frictional resistance between line pipe is big, installation effectiveness is low.
To achieve the above object, threading tool for corrugated pipe of the invention adopts the following technical scheme that：A kind of bellows threading
Instrument, including housing, housing have the bunch pipeline section for being used to insert connected cable head extended along the longitudinal direction, bunch pipeline section
Front end be provided with the pre-small post-large guide head for being used for guide housing and bellows being penetrated together with cable.
The beneficial effects of the invention are as follows：The threading tool for corrugated pipe of the present invention by cable head by being positioned over bunch pipeline section
To avoid cable from being contacted with the direct of ripple inside pipe wall, and penetrated by guide head guide housing together with cable in bellows, because
Housing outer surface smoother, housing is smaller by the frictional resistance of ripple inside pipe wall in inserting process, ensures that cable is smoothly worn
Bellows is crossed, substantially increases threading efficiency.
Further, the housing includes corresponding to and snaps together and form the upper shell and lower casing of the bunch pipeline section
Body.
Further, guiding movement is combined to eye-splice along the longitudinal direction for the upper shell and lower house, upper shell and
One of them of lower house be provided with extend along the longitudinal direction groove, another be provided be used for and groove be oriented to inserting cooperation
Projection.It is easy to cable head being positioned over bunch inner tube segment to inserting manner using mobile.
Further, the bunch pipeline section is cylindrical shape, and the bunch pipeline section is formed on the upper shell and lower house
The equal semicircular in shape in section of bunch part.Cylindrical structure matches with ripple inside pipe wall, can pass through wire harness.
Further, two arc ends of the bunch part of the lower house are equipped with turn edge or turned edge outside with described in formation
Groove, two arc ends of the bunch part of the upper shell are equipped with corresponding outer turn edge or turn edge is to form the projection.
Using turning edge, mating connection is firm, is easy to dismount.
Further, the groove and raised equal length in the longitudinal direction.It is easy to the mutual snapping of upper and lower casing,
It is firm to connect.
Further, the end of one of them of the upper shell and lower house is provided with the guide head.
Further, the guide head is located at the end of lower house, and the guide head is hemisphere header structure.Hemisphere header structure is justified
Slip over and cross, avoid penetrating process and be stuck in bellows.
Further, the guide head is wholely set with the lower house.
Further, the guide head one or split is arranged on lower house, and guide head has on upper and lower casing edge
The rear stopping surface of upper shell described in block when fore-and-aft direction closes to eye-splice.Stopping surface forms block along the longitudinal direction with upper shell afterwards
Coordinate, it is firm to be connected in guarantee inserting process.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of threading tool for corrugated pipe provided by the present invention；
Fig. 2 is the structural representation of upper shell in threading tool for corrugated pipe shown in Fig. 1；
Fig. 3 is the structural representation of lower house in threading tool for corrugated pipe shown in Fig. 1；
Fig. 4 is structural representation when threading tool for corrugated pipe shown in Fig. 1 uses；
Fig. 5 is the structural representation of the second embodiment of threading tool for corrugated pipe provided by the present invention；
Fig. 6 is the side view of threading tool for corrugated pipe shown in Fig. 5.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment 1 of the threading tool for corrugated pipe of the present invention：
As shown in Figures 1 to 4, a kind of threading tool for corrugated pipe, including housing 10, housing 10 have the use extended along the longitudinal direction
Bunch pipeline section 3 in the connected head of cable 20 of inserting, the front end of bunch pipeline section 3 connect provided with pre-small post-large for guide housing 10
The guide head 4 of bellows 30 is penetrated with cable 20.
As shown in Figures 2 and 3, housing 10 is combined to form bunch pipeline section 3 including guiding movement along the longitudinal direction to eye-splice
Upper shell 1 and lower house 2, the equal semicircular in shape in section of the bunch part of bunch pipeline section 3 is formed on upper shell 1 and lower house 2
And with the concaveconvex structure that mutually inserting coordinates, specifically, lower house 2 is provided with groove, and upper shell 1, which is provided with, to be used to be oriented to
The projection being inserted into groove, both insert cooperation so that upper shell 1 and lower house 2 collectively form cylindrical bunch pipeline section
3.Two arc ends of the bunch part of upper shell 1 are equipped with extend along the longitudinal direction outer and turn edge 11 to form projection, lower house 2
Bunch part two arc ends be equipped with extend along the longitudinal direction with turn edge outside 11 equal length turn edge 21 with shape
Into groove, upper shell 1 and lower house 2 by turn edge outside 11 and turn edge 21 move and eye-splice be combined.
The front end of lower house 2 is integrally formed with guide head 4, and guide head 4 is the rounded hemisphere header structure in section, guide head 4
Rear stopping surface 41 with the block upper shell 1 when upper shell 1 and lower house 2 close to eye-splice along the longitudinal direction.
As shown in figure 4, when cable 20 is pierced into bellows 30, first lower house 2 is kept flat, cable 20 is then pressed into line nose
Side, i.e. cable head, along the cylinder insertion guide head 4 of lower house 2, then outer 11 guiding that turn edge of upper shell 1 are inserted
Enter in the groove that the turn edge 21 of lower house 2 is formed, until reaching at guide head 4, by the fluffy effect of cable 20 by upper casing
Body 1 and lower house 2 are held out against, and the rear stopping surface 41 on guide head 4 prevents upper shell 1 from continuing to move along, and are then directed to first 4 plug
Enter in bellows 30, due to the equal smoother of the outer peripheral face of bunch pipeline section 3 and guide head 4, pierce into rubbing of being subject to during bellows 30
Wiping power is smaller, so that cable 20 smoothly penetrates bellows 30, efficiency can be threaded by greatly improving.
The specific embodiment 2 of the threading tool for corrugated pipe of the present invention：
As it can be seen in figures 5 and 6, a kind of threading tool for corrugated pipe, including housing 10, housing 10 have what is extended along the longitudinal direction to be used for
The bunch pipeline section on the connected head of cable 20 of inserting, the front end of bunch pipeline section are used for guide housing 10 together with line provided with pre-small post-large
Cable 20 penetrates the guide head 4 of bellows 30.
Housing 10 includes guiding movement along the longitudinal direction and the upper shell 1 and lower casing to form bunch pipeline section is combined to eye-splice
The equal semicircular in shape in section of the bunch part of bunch pipeline section is formed on body 2, upper shell 1 and lower house 2 and is matched somebody with somebody with mutually inserting
The concaveconvex structure of conjunction, specifically, lower house 2 are provided with groove, and upper shell 1 is convex in groove provided with being inserted into for guiding
Rise, both insert cooperation so that upper shell 1 and lower house 2 collectively form cylindrical bunch pipeline section.The bunching part of upper shell 1
Two arc sections being divided to are equipped with extend along the longitudinal direction outer and turned edge to form projection, two circular arcs of the bunch part of lower house 2
End be equipped with it is extending along the longitudinal direction with the equal length to turn edge outside turn edge to form groove, upper shell 1 and lower house 2
By turning edge outside and turn edge movement is combined to eye-splice.
The front end of lower house 2 is integrally formed with guide head 4, and guide head 4 is pre-small post-large conical structure, and guide head 4 has
Along the longitudinal direction when upper and lower casing closes to eye-splice along the longitudinal direction block upper shell 1 rear stopping surface 41.
In the present embodiment, housing includes the mobile upper shell and lower house being combined to eye-splice, in other embodiments,
The cylindrical structure of setting can also be directly integrated, or the be hinged cooperation in the front end of upper shell and the front end of lower house is renovated to be formed
Structure.
In the present embodiment, upper shell is provided with and turned edge outside, and lower house is provided with turn edge, in other embodiments, also may be used
To be provided with turn edge on upper shell, lower house is provided with and turned edge outside.
In the present embodiment, the development length respectively to turn edge in the axial direction is equal with corresponding housing, in other embodiments,
Can not also wait, as development length only has the half of respective housings, as long as can snapping fix.
In the present embodiment, upper and lower casing in other embodiments, can also be adopted by the inside and outside fixation that is fastened that turns edge
With other structures, it is correspondingly provided with and leads as the end face of a housing is provided with the end face of the guide groove axially extended, another housing
The projection that groove inserting coordinates.
In the present embodiment, guide head is wholely set with lower house, in other embodiments, can also split settings, also may be used
To be the semicircle wimble structure being divided on upper and lower casing, two halves conical structure collectively forms conical structure.
In the present embodiment, upper shell and lower house collectively form cylindrical bunch pipeline section, in other embodiments, beam
The section of spool section can also be other shapes, such as rectangle.
Claims (10)
- A kind of 1. threading tool for corrugated pipe, it is characterised in that：Including housing, housing has what is extended along the longitudinal direction to be used to insert The bunch pipeline section on connected cable head, the front end of bunch pipeline section penetrate ripple for guide housing provided with pre-small post-large together with cable The guide head of line pipe.
- 2. threading tool for corrugated pipe according to claim 1, it is characterised in that：The housing includes corresponding snap together And form the upper shell and lower house of the bunch pipeline section.
- 3. threading tool for corrugated pipe according to claim 2, it is characterised in that：The upper shell and lower house are along front and back Eye-splice is combined to guiding movement, upper shell and lower house one of them be provided with extend along the longitudinal direction groove, Another is provided with the projection for being used for being oriented to inserting with groove and coordinate.
- 4. threading tool for corrugated pipe according to claim 3, it is characterised in that：The bunch pipeline section is cylindrical shape, described The equal semicircular in shape in section of the bunch part of the bunch pipeline section is formed on upper shell and lower house.
- 5. threading tool for corrugated pipe according to claim 4, it is characterised in that：Two circles of the bunch part of the lower house Arc end is equipped with turn edge or turned edge outside to form the groove, and two arc ends of the bunch part of the upper shell are equipped with phase That answers outer turns edge or turn edge is to form the projection.
- 6. threading tool for corrugated pipe according to claim 5, it is characterised in that：The groove and projection are in the longitudinal direction Equal length.
- 7. the threading tool for corrugated pipe according to any one of claim 2 to 6, it is characterised in that：The upper shell is with The end of one of them of housing is provided with the guide head.
- 8. threading tool for corrugated pipe according to claim 7, it is characterised in that：The guide head is located at the end of lower house Portion, the guide head are hemisphere header structure.
- 9. threading tool for corrugated pipe according to claim 8, it is characterised in that：The guide head and lower house one Set.
- 10. the threading tool for corrugated pipe according to any one of claim 3 to 6, it is characterised in that：The guide head one Or split is arranged on lower house, guide head has the upper casing described in block when upper and lower casing closes to eye-splice along the longitudinal direction The rear stopping surface of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034095.9A CN107769096A (en) | 2017-10-30 | 2017-10-30 | A kind of threading tool for corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034095.9A CN107769096A (en) | 2017-10-30 | 2017-10-30 | A kind of threading tool for corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107769096A true CN107769096A (en) | 2018-03-06 |
Family
ID=61270746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711034095.9A Pending CN107769096A (en) | 2017-10-30 | 2017-10-30 | A kind of threading tool for corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107769096A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601107A (en) * | 2019-10-08 | 2019-12-20 | 江苏开开电缆有限公司 | Insulating spool fixing device |
| CN111988930A (en) * | 2020-08-13 | 2020-11-24 | 沈阳工程学院 | Computer network safety controller |
| CN113241716A (en) * | 2021-04-29 | 2021-08-10 | 浙江大华技术股份有限公司 | Threading cap |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546895A (en) * | 2009-04-30 | 2009-09-30 | 广州岭南电缆有限公司 | A drawing head of a high pressure cross linking cable |
| CN102361265A (en) * | 2011-08-31 | 2012-02-22 | 鼎佳（天津）汽车电子有限公司 | Drag type threader of bellows |
| CN104466805A (en) * | 2014-11-17 | 2015-03-25 | 李代桂 | Automatic power disconnecting device for method for penetrating pipeline electric wire through air |
| CN204615279U (en) * | 2015-06-26 | 2015-09-02 | 湖南神通光电科技有限责任公司 | Wire feed-through device |
| CN204858428U (en) * | 2015-06-23 | 2015-12-09 | 国网山东省电力公司济南供电公司 | Information computer lab threading apparatus |
| CN207612012U (en) * | 2017-10-30 | 2018-07-13 | 河南森源电气股份有限公司 | Threading tool for corrugated pipe |
-
2017
- 2017-10-30 CN CN201711034095.9A patent/CN107769096A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101546895A (en) * | 2009-04-30 | 2009-09-30 | 广州岭南电缆有限公司 | A drawing head of a high pressure cross linking cable |
| CN102361265A (en) * | 2011-08-31 | 2012-02-22 | 鼎佳（天津）汽车电子有限公司 | Drag type threader of bellows |
| CN104466805A (en) * | 2014-11-17 | 2015-03-25 | 李代桂 | Automatic power disconnecting device for method for penetrating pipeline electric wire through air |
| CN204858428U (en) * | 2015-06-23 | 2015-12-09 | 国网山东省电力公司济南供电公司 | Information computer lab threading apparatus |
| CN204615279U (en) * | 2015-06-26 | 2015-09-02 | 湖南神通光电科技有限责任公司 | Wire feed-through device |
| CN207612012U (en) * | 2017-10-30 | 2018-07-13 | 河南森源电气股份有限公司 | Threading tool for corrugated pipe |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601107A (en) * | 2019-10-08 | 2019-12-20 | 江苏开开电缆有限公司 | Insulating spool fixing device |
| CN111988930A (en) * | 2020-08-13 | 2020-11-24 | 沈阳工程学院 | Computer network safety controller |
| CN113241716A (en) * | 2021-04-29 | 2021-08-10 | 浙江大华技术股份有限公司 | Threading cap |
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