CN107181220A - Penetrating cable through wall sheath - Google Patents
Penetrating cable through wall sheath Download PDFInfo
- Publication number
- CN107181220A CN107181220A CN201710469074.3A CN201710469074A CN107181220A CN 107181220 A CN107181220 A CN 107181220A CN 201710469074 A CN201710469074 A CN 201710469074A CN 107181220 A CN107181220 A CN 107181220A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hole
- cable
- wall
- unit
- 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.)
- Granted
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
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
- H01B17/583—Grommets; Bushings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The present invention relates to a kind of penetrating cable through wall sheath, it includes cylinder, cylinder is combined to form by two and half grooves and the back-end closure of cylinder, front end are open, the rear end of two and half grooves is respectively provided with later half plectane, two later half plectanes form the rear seal-cover of cylinder in half groove pairing, two later half plectanes correspond to through hole after two half bore opened up at least one half bore, correspondence position are formed after pairing respectively on pairing edge;The front end open-mouth of cylinder it is detachable front fine and rear thick conical head is installed, the cone position of conical head offers mounting hole.The present invention is simple in construction, flexible and convenient to use, can improve cable lays efficiency and cable effectively can be protected.
Description
Technical field
Aid field is laid the present invention relates to cable, specifically a kind of penetrating cable through wall sheath.
Background technology
Power cable or communications optical cable frequently encounter general special on wall in problem through walls, Modular building in laying
For cable embedded wall penetration pipe, but the position for penetrating cable through wall position and wall pipe often occur is not the problem of correspond to.In addition, certain
Therefore, during penetrating cable through wall, generally require to punch on wall, then operate again without wall pipe at all on the wall built a bit
Cable is passed from hole.Cable easily causes cable knob position when perforating or insulating barrier is damaged, especially for some communications
Cable or optic cable tail fiber, its termination position often connect multiple terminals or joint, and termination position is easily caused in perforation procedure
Pollution is damaged, and influence cable is normally used.In addition, even there is protection of pipe through walls, the terminal or joint of each cable also are difficult to peace
Complete passes from wall pipe, if blindly also easily causing shadow to the fastness that terminal or joint are connected from other end drawing
Ring.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind it is simple in construction, flexible and convenient to use, cable can be improved lay
Efficiency and the penetrating cable through wall sheath that cable can be effectively protected.
In order to solve the above technical problems, the penetrating cable through wall sheath of the present invention includes cylinder, it is structurally characterized in that the cylinder
It is combined to form by two and half grooves and the back-end closure of cylinder, front end is open, the rear end of two and half grooves is respectively provided with later half plectane, two
Later half plectane forms the rear seal-cover of cylinder in half groove pairing, and two later half plectanes are corresponded to and opened up at least respectively on pairing edge
Through hole after two half bore on one half bore, correspondence position are formed after pairing;The detachable peace of the front end open-mouth of cylinder
Equipped with front fine and rear thick conical head, the cone position of conical head offers mounting hole.
Using said structure, the anterior open, receiving space of rear closure is formed in cylinder, the receiving space can be accommodated
Cable connector or terminal, cylinder use the structure of two and half groove pairings, and half groove can insert joint or terminal when opening;Rear seal-cover
Using the structure of two semi-circular plate pairings, by setting half bore butted structure at the edge of semi-circular plate pairing, cable can be facilitated to wear
Enter.After cylinder is completed, conical head is installed in front end, the mounting hole in conical head front end connects hard iron wire or stock is hung
In hook, the hole that iron wire or stock are stretched into wall, from another side-lining iron wire of wall or stock, so as to cylinder be extracted, then
Conical head is removed and cylinder is taken apart, that is, completes the operation through walls of cable.It can be seen that, cylinder can be to cable and cable connector
Or terminal plays a very good protection, the conical head of front end can make process through walls more smooth, operate more laborsaving.In addition, by
The structure, conical head after the completion of through walls, can only be removed, cylinder is retained in the hole of wall, can continued by cylinder pair
Cable is protected.
At least one semi-ring connected in star, correspondence position are opened up for the package assembly of cylinder, on the outer wall of two and half grooves
On two semi-ring connected in star pairings after form annular groove, annular groove inner sleeve dress flexible rubber ring.Flexible rubber ring is set by two and half
Groove harness is structure as a whole, simple in construction, and it is convenient to realize.Meanwhile, using the structure, when needing that cylinder is retained on wall
When, flexible rubber ring also acts anti-skidding effect, on the premise of normal pull is not influenceed, by this kind of anti-skid structure, can keep away
Exempt from cylinder to slip from wall easily.
The cylinder is spirally connected and formed successively by multiple units cylinder, and each unit cylinder is combined to form by two grooves of unit half,
The groove of multiple units half of both sides separately constitutes two and half grooves, and rear seal-cover is arranged in the rearward end of the unit cylinder of rearmost end, its
The open at both ends of remaining unit cylinder, conical head is screwed onto the leading section of unit cylinder foremost.Cylinder uses the structure that multistage is spirally connected,
The length of cylinder can be adjusted, and adapt to the wall of multi-thickness.Especially when needing cylinder being retained in wall, it should ensure that
Unit cylinders multiple enough, to avoid cable from directly being contacted with wall hole inwall, and then avoid cable insulation layer from being damaged.
The detachable installation drive end bearing bracket of the front end open-mouth of the cylinder, drive end bearing bracket includes conveyor front barrel and front shroud, preceding
Cylinder is screwed onto the leading section of unit cylinder foremost after conical head is pulled down.In some cases, after penetrating cable through wall, its joint or end
Son is just connected after the completion of needing waiting facilities to install or debug, and cable connector or terminal have one section of lay-up period, if directly put
Put and easily cause damage to it on the ground, therefore, drive end bearing bracket is additionally set, after through walls, conical head pulled down before installing
End cap, so as to which cable connector or terminal are enclosed in cylinder with standby, can play good guarantor to cable connector or terminal
Shield is acted on.
The conveyor front barrel is a unit cylinder, and the leading section for constituting two grooves of unit half of unit cylinder each encapsulates one
Preceding semi-circular plate, front shroud be combined to form by two preceding semi-circular plates and front shroud external diameter be more than unit cylinder external diameter, two first halfs
Plectane corresponds to logical before two half bore opened up at least one half bore, correspondence position are formed after pairing respectively on pairing edge
Hole.Drive end bearing bracket also uses the structure of two parts pairing, and the structure type is mainly used in the situation of cylinder indwelling.Because in cylinder
During indwelling, barrel front end is open, now installs the drive end bearing bracket of butted structure, and cable is installed in the through hole of opposite, front shroud
The front end of cylinder is closed, is avoided that pollutant enters in cylinder, meanwhile, front shroud can also live wall port lid so that outward appearance
It is more attractive.
The front through hole and rear through hole are respectively provided with one, and the rearward end of the unit cylinder of rearmost end is spirally connected rear end cap, rear end cap
Including rear cylinder body and rear seal-cover, rear cylinder body is combined to form by two grooves of unit half and rear cylinder body be screwed onto rearmost end unit cylinder
On, the external diameter of rear seal-cover is more than the external diameter of rear cylinder body.It is separately provided rear end cap in rear end, rear end cap is by rear seal-cover and rearmost end
One unit cylinder is constituted, and the external diameter of rear seal-cover is increased so that it is more than the internal diameter in wall hole, so as to which wall port lid is lived.
The equally applicable situation in cylinder indwelling of the structure, rear end cap and drive end bearing bracket respectively cover the two ends in wall hole, pass through spiral shell
Cylinder, can be fixedly attached in wall hole, structure is more firm, and outward appearance is more attractive by binding structure.
Shape after two semi-ring connected in star pairings on semi-ring connected in star, correspondence position is opened up on the outer wall of the groove of unit half
Circularize groove, annular groove inner sleeve dress flexible rubber ring.Using multiple units cylinder structure when, two grooves of unit half of each unit cylinder
Installed by flexible rubber ring pairing.
Multiple elastic card claws are installed in the border of front through hole on the inwall of the front shroud.On the inwall of the rear seal-cover
Multiple elastic card claws are installed in the border of through hole afterwards.Each elastic card claw is in the circumferential interval ring cloth in hole and centroclinal towards hole.
Elastic card claw is used to firmly bind the cable passed through from through hole, by the way that elastic card claw is obliquely installed so that it can be played
The effect that limitation cable is unidirectionally pulled.Rear seal-cover is first installed, and the elastic card claw on rear seal-cover causes cable to pull forward, such as
Dragging can cause the elastic card claw on rear seal-cover is collected increasingly nearer to fruit backward, therefore cable can not be pulled backward;Work as cable
Pass and front shroud be installed again after wall appropriate length, pulled forward likewise, the elastic card claw on front shroud limits cable,
Therefore, after drive end bearing bracket and rear end cap installation, cable can not both continue to pull forward or can not pull backward, and cable is passed
The length of wall is to have determined that.It can be seen that, the structure ensure that the steadiness installed after penetrating cable through wall, it is to avoid any tow cable
Damage is caused to apparatus connecting unit position and cable knob position.
In summary, the present invention is simple in construction, flexible and convenient to use, can improve cable lays efficiency and cable can be carried out
Effectively protection.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description:
Fig. 1 is the structural representation of the first embodiment of the invention;
Fig. 2 is the cross section structure diagram in A-A directions in Fig. 1;
Fig. 3 is Fig. 1 overlooking the structure diagram;
Fig. 4 is the tube structure schematic diagram in Fig. 1;
Fig. 5 is the structural representation of half groove in Fig. 4;
Fig. 6 is Fig. 5 overlooking the structure diagram;
Fig. 7 is Fig. 5 present invention looks up structural representation;
Fig. 8 is Fig. 5 side structure schematic view;
Fig. 9 is the structural representation of conical head in the present invention;
Figure 10 is the structural representation of second of embodiment of the invention;
Figure 11 is the cross section structure diagram of B-B direction in Figure 10;
Figure 12 is the structural representation of unit cylinder in Figure 10;
Figure 13 is the structural representation of the groove of unit half in Figure 12;
Figure 14 is Figure 13 overlooking the structure diagram;
Figure 15 is Figure 13 present invention looks up structural representation;
Figure 16 is Figure 13 side structure schematic view;
Figure 17 is structural representations of the Figure 10 during through walls;
Figure 18 is that Figure 10 middle cylinder bodies are retained in when in wall and install the structural representation of drive end bearing bracket;
Figure 19 is the structural representation of drive end bearing bracket in Figure 18;
Figure 20 is Figure 19 present invention looks up structural representation;
Figure 21 is the groove of unit half of composition drive end bearing bracket in Figure 19 and the structural representation of preceding semi-circular plate;
Figure 22 is Figure 21 overlooking the structure diagram;
Figure 23 is Figure 21 present invention looks up structural representation;
Figure 24 is the structural representation of the third embodiment of the invention;
Figure 25 is the groove of unit half of composition drive end bearing bracket in Figure 24 and the structural representation of preceding semi-circular plate;
Figure 26 is Figure 25 overlooking the structure diagram;
Figure 27 is Figure 25 present invention looks up structural representation;
Figure 28 is the structural representation of rear end cap in Figure 24;
Figure 29 is Figure 28 overlooking the structure diagram;
Figure 30 is the groove of unit half of composition rear end cap in Figure 24 and the structural representation of later half plectane;
Figure 31 is Figure 30 present invention looks up structural representation.
Embodiment
Referring to the drawings, penetrating cable through wall sheath of the invention includes cylinder 1, and cylinder 1 is combined to form and cylinder by two and half grooves 2
1 back-end closure, front end are open, and the rear ends of two and half grooves 2 is respectively provided with later half plectane 31, and two later half plectanes 31 are in 2 pairs of half groove
The rear seal-cover 3 of cylinder 1 is formed during conjunction, two later half plectanes 31 correspond to and open up at least one half bore respectively on pairing edge, right
Answer two half bore on position formed after pairing after through hole 4;The front end open-mouth of cylinder 1 it is detachable be provided with before it is thin after
Thick conical head 5, the cone position of conical head 5 offers mounting hole 6.
In said structure, the receiving space of anterior open, rear closure is formed in cylinder 1, the receiving space can be accommodated
Cable connector or terminal, cylinder 1 can be inserted joint or terminal during half groove 2 opening using the structure of the pairing of two and half groove 2;Afterwards
Capping 3, by setting half bore butted structure at the edge of semi-circular plate pairing, can facilitate line using the structure of two semi-circular plate pairings
Cable is penetrated.After cylinder 1 is completed, front end install conical head 5, the front end of conical head 5 mounting hole 6 connect hard iron wire or
Stock is linked up with, in the hole that iron wire or stock are stretched into wall, from another side-lining iron wire of wall or stock, so that cylinder 1 be dragged
Go out, then conical head 5 is removed and cylinder 1 is taken apart, that is, completes the operation through walls of cable.It can be seen that, cylinder 1 can to cable with
And cable connector or terminal play a very good protection, the conical head 5 of front end can make process through walls more smooth, and operation is more saved
Power.In addition, by the structure, after the completion of through walls, only conical head 5 can be removed, cylinder 1 is retained in the hole of wall, can
Continuation is protected by cylinder 1 to cable.
Referring to the drawings, two at least one semi-ring connected in star 7, correspondence position are opened up on the outer wall of two and half grooves 2
Annular groove, annular groove inner sleeve dress flexible rubber ring 8 are formed after the pairing of semi-ring connected in star 7.Flexible rubber ring 8 is set to tie two and half grooves 2
Beam is structure as a whole, simple in construction, and it is convenient to realize.Meanwhile, using the structure, when needing cylinder 1 being retained on wall, bullet
Property cushion rubber also 8 serve anti-skidding effect, on the premise of normal pull is not influenceed, by this kind of anti-skid structure, cylinder can be avoided
Body 1 is slipped from wall easily.
It is two flexible rubber rings of installation on single tube structure, cylinder in Fig. 1-Fig. 8 the first embodiment.Due to
The length of single cylinder is certain, when thickness of wall body is different, necessarily make it that the length in wall hole is different, in cylinder indwelling, cylinder
The length of body is not necessarily matched with the length in wall hole, and therefore, this case gives second of embodiment.10- schemes referring to the drawings
23, the cylinder 1 of second of embodiment is spirally connected successively by multiple units cylinder 9 to be formed, and each unit cylinder 9 is by two grooves of unit half
91 are combined to form, and the groove 91 of multiple units half of both sides separately constitutes two and half grooves 2, and rear seal-cover 3 is arranged in the list of rearmost end
The rearward end of first cylinder 9, the open at both ends of remaining element cylinder 9, conical head 5 is screwed onto the leading section of unit cylinder 9 foremost.Cylinder
1 structure being spirally connected using multistage, the length of cylinder 1 can be adjusted, and adapt to the wall of multi-thickness.Especially needing cylinder
1 when being retained in wall, should ensure that units cylinders 9 multiple enough, to avoid cable from directly being contacted with wall hole inwall, and then avoids
Cable insulation layer is damaged.
It is more highly preferred to, reference picture 18- Figure 23, the detachable installation drive end bearing bracket 10 of the front end open-mouth of cylinder 1, front end
Lid 10 includes conveyor front barrel 11 and front shroud 12, and conveyor front barrel 11 is screwed onto the front end of unit cylinder 9 foremost after conical head 5 is pulled down
Portion.In some cases, after penetrating cable through wall, its joint or terminal need just to connect after the completion of waiting facilities installation or debugging, cable
Joint or terminal have one section of lay-up period, and damage is easily caused to it if be directly placed on ground, therefore, before extra setting
End cap 10, after through walls, conical head 5 is pulled down and drive end bearing bracket 10 is installed, so as to which cable connector or terminal are enclosed in into cylinder
In vivo with standby, cable connector or terminal can be played a very good protection.Wherein, conveyor front barrel 11 is a unit cylinder 9, group
Leading section into the groove 91 of two units half of unit cylinder 9 each encapsulates a preceding semi-circular plate 121, and front shroud 12 is by two first halfs
Plectane 121 be combined to form and front shroud 12 external diameter be more than unit cylinder 9 external diameter, two preceding semi-circular plates 121 are on pairing edge
Two half bore opened up at least one half bore, correspondence position are corresponded to respectively, and front through hole 13 is formed after pairing.Drive end bearing bracket 10
Using the structure of two parts pairing, the structure type is mainly used in the situation of the indwelling of cylinder 1.Since in 1 indwelling of cylinder, cylinder
The front end of body 1 is open, now installs the drive end bearing bracket 10 of butted structure, cable is installed in the through hole of opposite, and front shroud 12 is by cylinder
The front end closing of body, is avoided that pollutant enters in cylinder, meanwhile, front shroud 12 can also live wall port lid so that outward appearance is more
It is attractive in appearance.
In reference picture 24- Figure 31, the third embodiment of this case, front through hole 13 and rear through hole 4 are respectively provided with one, finally
The rearward end of the unit cylinder 9 at end is spirally connected rear end cap 14, and rear end cap 14 includes rear cylinder body 141 and rear seal-cover 3, and rear cylinder body 141 is by two
The individual groove 91 of unit half is combined to form and rear cylinder body is screwed onto on the unit of rearmost end cylinder 9, and the external diameter of rear seal-cover 3 is more than rear cylinder body
141 external diameter.Rear end cap 14 is separately provided in rear end, rear end cap 14 is made up of rear seal-cover 3 and a unit of rearmost end cylinder 9,
The external diameter of rear seal-cover 14 is increased so that it is more than the internal diameter in wall hole, so as to which wall port lid is lived.The structure is equally suitable
For the situation of the indwelling of cylinder 1, rear end cap 14 and drive end bearing bracket 10 respectively cover the two ends in wall hole, can by spiro connection structure
Cylinder is fixedly attached in wall hole, structure is more firm, outward appearance is more attractive.
For the butted structure of unit cylinder 9, the groove 91 of two units half of each unit cylinder 9 passes through the pairing of flexible rubber ring 8
Install.Ring is formed after two semi-ring connected in star pairings on semi-ring connected in star 7, correspondence position are opened up on the outer wall of the groove 91 of unit half
Shape groove, annular groove inner sleeve dress flexible rubber ring 8.
Referring to the drawings, multiple elastic card claws 15 are installed in the border of front through hole 13 on the inwall of front shroud 12.Rear seal-cover 3
Multiple elastic card claws 15 are installed in the border of rear through hole 4 on inwall.Circumferential interval ring cloth and equal court of each elastic card claw 15 in hole
It is centroclinal to hole.Elastic card claw 15 is used to firmly bind the cable passed through from through hole, by the way that elastic card claw 15 is tilted
Set so that it can play a part of limitation cable and unidirectionally pull.Rear end cap 14 is first installed, the elastic card claw 15 on rear seal-cover 3
So that cable can only be pulled forward, if dragging can cause the elastic card claw 15 on rear seal-cover 3 is collected increasingly nearer backward, because
This cable can not be pulled backward;Drive end bearing bracket 10 is installed again after cable passes wall appropriate length, likewise, on front shroud 12
Elastic card claw 15 limit cable and pull forward, therefore, after 14 installation of drive end bearing bracket 10 and rear end cap, cable both can not
Continuation pulls can not also pull backward forward, and the length that cable passes wall has determined that.It can be seen that, the structure ensure that cable is worn
The steadiness installed after wall, it is to avoid any tow cable causes damage to apparatus connecting unit position and cable knob position.
In summary, the invention is not restricted to above-mentioned embodiment.Those skilled in the art, are not departing from the present invention's
On the premise of spirit and scope, some changes or modification can be done.Above-mentioned change or modification each fall within this protection model of the invention
Enclose.
Claims (10)
1. a kind of penetrating cable through wall sheath, including cylinder(1), it is characterized in that the cylinder(1)By two and half grooves(2)Be combined to form and
Cylinder(1)Back-end closure, front end it is open, two and half grooves(2)Rear end be respectively provided with later half plectane(31), two later half plectanes
(31)In half groove(2)Cylinder is formed during pairing(1)Rear seal-cover(3), two later half plectanes(31)It is right respectively on pairing edge
Through hole after two half bore at least one half bore, correspondence position are formed after pairing should be opened up(4);Cylinder(1)Front end open
It is detachable at mouthful that front fine and rear thick conical head is installed(5), conical head(5)Cone position offer mounting hole(6).
2. penetrating cable through wall sheath as claimed in claim 1, it is characterized in that two and half grooves(2)Outer wall on open up at least one
Semi-ring connected in star(7), two semi-ring connected in stars on correspondence position(7)Annular groove, annular groove inner sleeve dress elasticity are formed after pairing
Cushion rubber(8).
3. penetrating cable through wall sheath as claimed in claim 1, it is characterized in that the cylinder(1)By multiple units cylinder(9)Spiral shell successively
Connect to be formed, each unit cylinder(9)By two grooves of unit half(91)It is combined to form, the groove of multiple units half of both sides(91)Group respectively
Into two and half grooves(2), rear seal-cover(3)It is arranged in the unit cylinder of rearmost end(9)Rearward end, remaining element cylinder(9)Two
End is open, conical head(5)It is screwed onto unit cylinder foremost(9)Leading section.
4. penetrating cable through wall sheath as claimed in claim 3, it is characterized in that the cylinder(1)Front end open-mouth it is detachable
Drive end bearing bracket is installed(10), drive end bearing bracket(10)Including conveyor front barrel(11)And front shroud(12), conveyor front barrel(11)Pulling down conical head(5)
After be screwed onto foremost unit cylinder(9)Leading section.
5. penetrating cable through wall sheath as claimed in claim 4, it is characterized in that the conveyor front barrel(11)For a unit cylinder(9), group
Into unit cylinder(9)Two grooves of unit half(91)Leading section each encapsulate a preceding semi-circular plate(121), front shroud(12)By
Two preceding semi-circular plates(121)It is combined to form and front shroud(12)External diameter be more than unit cylinder(9)External diameter, two preceding semi-circular plates
(121)Before corresponding two half bore opened up at least one half bore, correspondence position are formed after pairing respectively on pairing edge
Through hole(13).
6. penetrating cable through wall sheath as claimed in claim 5, it is characterized in that the front through hole(13)With rear through hole(4)It is respectively provided with one
It is individual, the unit cylinder of rearmost end(9)Rearward end be spirally connected rear end cap(14), rear end cap(14)Including rear cylinder body(141)And rear seal-cover
(3), rear cylinder body(141)By two grooves of unit half(91)Be combined to form and rear cylinder body be screwed onto rearmost end unit cylinder(9)On, after
Capping(3)External diameter be more than rear cylinder body(141)External diameter.
7. penetrating cable through wall sheath as claimed in claim 6, it is characterized in that the groove of the unit half(91)Outer wall on open up semi-ring
Connected in star(7), annular groove, annular groove inner sleeve dress flexible rubber ring are formed after two semi-ring connected in star pairings on correspondence position(8).
8. penetrating cable through wall sheath as claimed in claim 6, it is characterized in that the front shroud(12)Inwall in front through hole
(13)Border multiple elastic card claws are installed(15).
9. penetrating cable through wall sheath as claimed in claim 6, it is characterized in that the rear seal-cover(3)Inwall in rear through hole(4)
Border multiple elastic card claws are installed(15).
10. penetrating cable through wall sheath as claimed in claim 8 or 9, it is characterized in that each elastic card claw(15)Circumferential interval in hole
Ring cloth and centroclinal towards hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710469074.3A CN107181220B (en) | 2017-06-20 | 2017-06-20 | Penetrating cable through wall sheath |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710469074.3A CN107181220B (en) | 2017-06-20 | 2017-06-20 | Penetrating cable through wall sheath |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107181220A true CN107181220A (en) | 2017-09-19 |
CN107181220B CN107181220B (en) | 2018-12-07 |
Family
ID=59836679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710469074.3A Active CN107181220B (en) | 2017-06-20 | 2017-06-20 | Penetrating cable through wall sheath |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107181220B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0804840A2 (en) * | 2008-09-01 | 2010-07-27 | Intelli Ind De Terminais Eletr | cable cover expander for protected networks with permanent contact with trees |
CN203166432U (en) * | 2013-01-16 | 2013-08-28 | 珠海格力电器股份有限公司 | Threading and leading apparatus and air conditioner using same |
CN205583591U (en) * | 2016-03-30 | 2016-09-14 | 铭品电缆集团有限公司 | Cover is pressed from both sides in cable protection |
JP2017021891A (en) * | 2015-07-07 | 2017-01-26 | 住友電装株式会社 | Grommet and wire harness |
-
2017
- 2017-06-20 CN CN201710469074.3A patent/CN107181220B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0804840A2 (en) * | 2008-09-01 | 2010-07-27 | Intelli Ind De Terminais Eletr | cable cover expander for protected networks with permanent contact with trees |
CN203166432U (en) * | 2013-01-16 | 2013-08-28 | 珠海格力电器股份有限公司 | Threading and leading apparatus and air conditioner using same |
JP2017021891A (en) * | 2015-07-07 | 2017-01-26 | 住友電装株式会社 | Grommet and wire harness |
CN205583591U (en) * | 2016-03-30 | 2016-09-14 | 铭品电缆集团有限公司 | Cover is pressed from both sides in cable protection |
Also Published As
Publication number | Publication date |
---|---|
CN107181220B (en) | 2018-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103253548B (en) | A kind of spooler | |
CN107181220A (en) | Penetrating cable through wall sheath | |
CN106099771B (en) | Cable guide device | |
CN202206107U (en) | Telescopic connection device for intermediate connector of disconnected high-voltage cable | |
CN112909878B (en) | Cable protecting pipe and installation method thereof | |
JP7301967B2 (en) | Attaching fabric sleeves to communication cables | |
CN207910431U (en) | Cable channel loss prevention sealing device | |
CN206135126U (en) | Data line and have virtual reality head mounted device of this data line | |
CN208656899U (en) | Pipe perforator visualization end | |
KR100362205B1 (en) | Optical cable for laying | |
CN217472038U (en) | Glottis foreign matter clamping set | |
CN104822049A (en) | Simple portable rock burst evolution endoscopic device | |
CN218216595U (en) | Permanent magnet adhesion anti-interference bus duct | |
CN216720448U (en) | Wireless device directly links device | |
JP2967636B2 (en) | Suction attachment used for cable insertion work | |
CN209859656U (en) | Wire harness | |
CN104882737B (en) | Shading ring and the shield assembly using the shading ring | |
CN220652418U (en) | Connector for broadcast television network transmission | |
CN201985298U (en) | Mining armored cable connector | |
CN210224322U (en) | Wiring structure for track | |
CN218161011U (en) | Anti-pulling power line | |
CN208522886U (en) | Checking device in pipeline with monitor | |
CN207868721U (en) | A kind of cable guide connector | |
JPH099444A (en) | Method and apparatus for laying cable in duct | |
JP2756168B2 (en) | How to draw a pipe into a pipeline |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |