CN107221908A - A kind of cable protection pipe for being easy to cable to move - Google Patents
A kind of cable protection pipe for being easy to cable to move Download PDFInfo
- Publication number
- CN107221908A CN107221908A CN201710671339.8A CN201710671339A CN107221908A CN 107221908 A CN107221908 A CN 107221908A CN 201710671339 A CN201710671339 A CN 201710671339A CN 107221908 A CN107221908 A CN 107221908A
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- CN
- China
- Prior art keywords
- cable
- protection pipe
- easy
- ball
- move
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of cable protection pipe for being easy to cable to move; it is related to field of cable technology; including body; it is provided with tube chamber, the accent of tube chamber one to be circumferentially uniformly provided with the inside installation cavity of multiple openings, any installation cavity in body and is equipped with threaded rod; threaded rod outer end passes through the screwed hole on the outside of installation cavity and provided with gear cap; threaded rod the inner is provided with mounting blocks, and mounting blocks are cylindrical and size is identical with installation cavity, and the ball for being used for reducing friction is provided with the inside of mounting blocks；It is provided with the outside of body in baffle ring, baffle ring and is provided with accommodating cavity, gear cap is located in accommodating cavity, through hole is provided with the outside of baffle ring, through hole is corresponding with gear cap；The present invention is simple in construction, can reduce friction when cable is penetrated by the rotation of ball, can also reduce rocking when cable is penetrated.
Description
Technical field
The invention belongs to cable box technical field, specifically, it is related to a kind of cable protection pipe for being easy to cable to move.
Background technology
Cable protection pipe also known as cable tube, power cable pipe, cement cable tube, electricity channel, power cable protecting pipe etc..
Cable protection pipe is mostly installed at the location that communication cable intersects with power line, prevents power line from occurring broken string and causing short-circuit thing
Therefore, cause communication cable and steel wire rope powered, to protect cable, interchanger, machine core board, so that complete machine is not burned, to electric power
Line magnetic interference also functions to certain buffer action.For the development in epoch, cement is made or other nonmetallic making are answered
Condensation material is all gradually replaced by fiberglass, and most of cable protection pipes made using fiberglass can improve it in underground
Decay resistance and life-span, possess smooth surface, performance is all very prominent etc. in terms of cleaning.
And cable, during cable protection pipe is penetrated, current way is that cable is formed directly into cable protection pipe
In, then cable is killed in cable protection pipe and slided, it is known that completely extend across cable protection pipe, this way is easily to the outer of cable
Surface is damaged, and declines the quality and service life of cable, in addition, cable movement is difficult, is also easy to block, is had a strong impact on
Efficiency of construction.
In Publication No. CN205385254U patent document, a kind of cable protection pipe is disclosed.It is described comprising outer tube
Inner tube is included in outer tube, internal tube includes vertical axes, and the vertical axes are fixed in inner tube, there is rotating wheel in vertical axes, interior
Cable can be inserted inside pipe.Using the utility model of as above technical scheme, had the advantages that relative to prior art：
Outer tube gets up cable closure, prevents its exposure in external environment condition, can avoid wind and weather so that overall structure is used
Life-span is longer, meanwhile, it is more convenient that rotating wheel causes cable to be loaded into, and cable either still pulls outward toward dress inside outer tube, takes turns
Son can reduce substantial amounts of frictional force so that overall structure is realized more convenient；Wheel can reduce friction in the cable protection pipe, but
Cable is easily rocked in wheel, causes to move effect not good.
The content of the invention
There is provided a kind of cable protection for being easy to cable to move in order to overcome above-mentioned deficiency of the prior art by the present invention
Pipe, it is simple in construction, friction when cable is penetrated can be reduced by the rotation of ball, can also reduce rocking when cable is penetrated.
The invention provides a kind of cable protection pipe for being easy to cable to move, including body, tube chamber, tube chamber are provided with body
Circumferentially it is uniformly provided with one accent in the inside installation cavity of multiple openings, any installation cavity and is equipped with threaded rod, threaded rod outer end
Pass through the screwed hole on the outside of installation cavity and provided with cap is kept off, threaded rod the inner is provided with mounting blocks, and mounting blocks are cylindrical and big
It is small identical with installation cavity, the ball for being used for reducing friction is provided with the inside of mounting blocks；
It is provided with the outside of body in baffle ring, baffle ring and is provided with accommodating cavity, gear cap is located in accommodating cavity, and through hole, through hole are provided with the outside of baffle ring
It is corresponding with gear cap.
Preferably, provided with the arcuation cavity that opening is inside on the inside of mounting blocks, the half of ball is located in arcuation cavity, arc
Shape cavity accent is provided with door, and door is threaded on mounting blocks.
Preferably, ball protrudes doors through 1/3rd of door and ball.
Preferably, gear cap, which is provided with, is used for the breach that screwdriver is inserted.
Preferably, the diameter of gear cap is not more than the diameter of through hole.
Preferably, 5/4ths of a diameter of pipe diameter of baffle ring.
Preferably, the material of ball is stainless steel.
Preferably, the quantity of the multiple installation cavity is 4.
The present invention provide it is a kind of be easy to cable move cable protection pipe, it is simple in construction, it is simple in construction, can pass through rolling
The rotation of pearl reduces friction when cable is penetrated, and can also reduce rocking when cable is penetrated, beneficial effect is specific as follows：
（1）, by the setting of ball, being in rolling contact between ball and cable is directly slided instead of original inside pipe wall with cable
Dynamic friction, can effectively improve the translational speed of cable, will not block, and cable surface will not be damaged, and improve
The use time and quality of cable；
（2）, rotation by threaded rod in screwed hole so that the mounting blocks being connected with threaded rod are moved, and ball can have
Tighten up and decontrol to effect, so as to effectively adjust scope of activities during cable movement, after tightening up cable can be prevented to be moved through
Rocked in journey, prevent pipe because cable is rocked and caused by cable protection pipe loosening, improve cable moving process in stability,
Also improve the stability of cable protection pipe；
（3）, in baffle ring accommodating cavity setting, can effectively protect threaded rod, prevent threaded rod from being influenceed by foreign matter.Through hole
Set so that gear cap can be operated from the outside, so as to realize the rotation of threaded rod；
（4）, the present invention it is simple in construction, stably, use time is long.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of structural representation for the cable protection pipe for being easy to cable to move in the embodiment of the present invention 1,2；
Fig. 2 is a kind of structure left view schematic diagram for the cable protection pipe for being easy to cable to move in the embodiment of the present invention 1；
Fig. 3 is a kind of roll structure enlarged drawing for the cable protection pipe for being easy to cable to move in the embodiment of the present invention 1,2；
Fig. 4 is a kind of structure left view schematic diagram for the cable protection pipe for being easy to cable to move in the embodiment of the present invention 2.
Marked in figure：
110th, body；111st, tube chamber；112nd, screwed hole；120th, installation cavity；130th, threaded rod；140th, cap is kept off；150th, mounting blocks；
151st, arcuation cavity；160th, ball；170th, door；180th, baffle ring；181st, accommodating cavity；182nd, through hole；200th, reinforcing prop.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, art
Language " installation ", " being provided with ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or
It is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, can also be by between intermediary
Connect connected, can be the connection of two element internals.For the ordinary skill in the art, it can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
Indicated it is to be appreciated that institute is directional in the embodiment of the present invention（Such as up, down, left, right, before and after ...）Only use
In explanation in a certain particular pose（As shown in drawings）Under relative position relation, motion conditions between each part etc., if should
When particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, it is a kind of cable protection pipe for being easy to cable to move of the present embodiment, including body 110,
It is provided with body 110 at tube chamber 111, the accent of tube chamber 111 1 and is circumferentially uniformly provided with the inside installation cavity 120 of multiple openings, it is any
Threaded rod 130 is equipped with installation cavity 120, the outer end of threaded rod 130 passes through the screwed hole 112 in the outside of installation cavity 120 and set
There is gear cap 140, threaded rod 130 is inner to be provided with mounting blocks 150, and mounting blocks 150 are cylindrical and size is identical with installation cavity 120,
The inner side of mounting blocks 150 is provided with the ball 160 for being used for reducing friction；
The outside of body 110, which is provided with baffle ring 180, baffle ring 180, is provided with accommodating cavity 181, and gear cap 140 is located in accommodating cavity 181, baffle ring
180 outsides are provided with through hole 182, and through hole 182 is corresponding with gear cap 140.
By the setting of ball 160, being in rolling contact between ball 160 and cable is straight instead of original inside pipe wall and cable
The sliding friction connect, can effectively improve the translational speed of cable, will not block, and cable surface will not be damaged,
Improve the use time and quality of cable.Pass through rotation of the threaded rod 130 in screwed hole 112 so that connect with threaded rod 130
The mounting blocks 150 connect are moved, and ball 160 effectively can be tightened up and decontroled, so as to effectively adjust during cable movement
Scope of activities, can prevent cable from being rocked in moving process after tightening up, prevent pipe because cable is rocked and caused by cable protection pipe
Loosening, improve cable moving process in stability, also improve the stability of cable protection pipe.
The setting of accommodating cavity 181 in baffle ring 180, can effectively protect threaded rod 130, prevent threaded rod 130 by foreign matter
Influence.The setting of through hole 182 so that can be operated from the outside to gear cap 140, so as to realize the rotation of threaded rod 130.
In the present embodiment, the inner side of mounting blocks 150 is located at arc provided with the inside arcuation cavity 151 of opening, the half of ball 160
In shape cavity 151, the accent of arcuation cavity 151 is provided with door 170, and door 170 is threaded on mounting blocks 150.
By the setting of arcuation cavity 151 and door 170, the rotation of ball 160 is effective to ensure that, also can effectively be protected
Demonstrate,prove the stability of ball 160.
In the present embodiment, ball 160 protrudes doors 170 through 1/3rd of door 170 and ball 160.
Ball 160 is through door 170 and 1/3rd protrusion doors 170 of ball 160, and this can guarantee that ball 160 is preferable
The stability on ground, it is ensured that ball 160 plays a part of preferably reducing friction.
In the present embodiment, gear cap 140, which is provided with, is used for the breach that screwdriver is inserted.
The setting of breach is easy to rotate gear cap 140 with screwdriver, so as to realize the rotation of threaded rod 130.
In the present embodiment, the diameter of gear cap 140 is not more than the diameter of through hole 182.
The diameter of gear cap 140 is not more than the diameter of through hole 182, and this can effectively rotate gear cap 140.
In the present embodiment, 5/4ths of the diameter of a diameter of body 110 of baffle ring 180.
5/4ths of the diameter of a diameter of body 110 of baffle ring 180, this baffle ring 180 to play preferably to protect spiral shell
The effect of rasp bar 130.
In the present embodiment, the material of ball 160 is stainless steel.
The mass of ball 160 of stainless steel is good, and use time is long.
In the present embodiment, the quantity of the multiple installation cavity 120 is 4.
Embodiment 2
It is shown as shown in Figure 1, Figure 3 and Figure 4, it is a kind of cable protection pipe for being easy to cable to move of the present embodiment, including body 110,
It is provided with body 110 at tube chamber 111, the accent of tube chamber 111 1 and is circumferentially uniformly provided with the inside installation cavity 120 of multiple openings, it is any
Threaded rod 130 is equipped with installation cavity 120, the outer end of threaded rod 130 passes through the screwed hole 112 in the outside of installation cavity 120 and set
There is gear cap 140, threaded rod 130 is inner to be provided with mounting blocks 150, and mounting blocks 150 are cylindrical and size is identical with installation cavity 120,
The inner side of mounting blocks 150 is provided with the ball 160 for being used for reducing friction.
The outside of body 110, which is provided with baffle ring 180, baffle ring 180, is provided with accommodating cavity 181, and gear cap 140 is located in accommodating cavity 181,
The outside of baffle ring 180 is provided with through hole 182, and through hole 182 is corresponding with gear cap 140.
The inner circumferential of accommodating cavity 181 is uniformly provided with multiple reinforcing props 200, and the two ends of reinforcing prop 200 are outer with accommodating cavity 181 respectively
Side and inner side connection.
In the present embodiment, the inner side of mounting blocks 150 is located at arc provided with the inside arcuation cavity 151 of opening, the half of ball 160
In shape cavity 151, the accent of arcuation cavity 151 is provided with door 170, and door 170 is threaded on mounting blocks 150.
In the present embodiment, ball 160 protrudes doors 170 through 1/3rd of door 170 and ball 160.
In the present embodiment, gear cap 140, which is provided with, is used for the breach that screwdriver is inserted.
In the present embodiment, the diameter of gear cap 140 is not more than the diameter of through hole 182.
In the present embodiment, 5/4ths of the diameter of a diameter of body 110 of baffle ring 180.
In the present embodiment, the material of ball 160 is stainless steel.
In the present embodiment, the quantity of the multiple installation cavity 120 is 4.
The present embodiment and the difference of embodiment 1 are：The inner circumferential of accommodating cavity 181 is uniformly provided with multiple reinforcing props 200, strengthens
The two ends of post 200 are connected with the outside and inner side of accommodating cavity 181 respectively.By the setting of reinforcing prop 200, baffle ring can be effectively improved
180 stability and firmness, prevents foreign matter from being deformed after hitting.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of cable protection pipe for being easy to cable to move, including body（110）, body（110）It is interior to be provided with tube chamber（111）, its
It is characterised by：Tube chamber（111）The inside installation cavity of multiple openings is circumferentially uniformly provided with one accent（120）, any installation cavity
（120）Inside it is equipped with threaded rod（130）, threaded rod（130）Outer end passes through installation cavity（120）The screwed hole in outside（112）
And provided with gear cap（140）, threaded rod（130）The inner is provided with mounting blocks（150）, mounting blocks（150）Cylindrical and size and peace
It behave affectedly（120）It is identical, mounting blocks（150）Inner side is provided with the ball for being used for reducing friction（160）；
Body（110）Outside is provided with baffle ring（180）, baffle ring（180）It is interior to be provided with accommodating cavity（181）, keep off cap（140）Positioned at accommodating cavity
（181）It is interior, baffle ring（180）Outside is provided with through hole（182）, through hole（182）With gear cap（140）Correspondence.
2. the cable protection pipe according to claim 1 for being easy to cable to move, it is characterised in that：Mounting blocks（150）Inner side
Provided with the arcuation cavity that opening is inside（151）, ball（160）Half be located at arcuation cavity（151）It is interior, arcuation cavity（151）
Accent is provided with door（170）, door（170）It is threaded in mounting blocks（150）On.
3. the cable protection pipe according to claim 2 for being easy to cable to move, it is characterised in that：Ball（160）Through gear
Lid（170）And ball（160）1/3rd protrusion doors（170）.
4. the cable protection pipe according to claim 3 for being easy to cable to move, it is characterised in that：Keep off cap（140）It is provided with
The breach inserted for screwdriver.
5. the cable protection pipe according to claim 4 for being easy to cable to move, it is characterised in that：Keep off cap（140）Diameter
No more than through hole（182）Diameter.
6. the cable protection pipe according to claim 5 for being easy to cable to move, it is characterised in that：Baffle ring（180）Diameter
For body（110）5/4ths of diameter.
7. the cable protection pipe according to claim 6 for being easy to cable to move, it is characterised in that：Ball（160）Material
For stainless steel.
8. the cable protection pipe according to claim 7 for being easy to cable to move, it is characterised in that：The multiple installation cavity
（120）Quantity be 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671339.8A CN107221908A (en) | 2017-08-08 | 2017-08-08 | A kind of cable protection pipe for being easy to cable to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671339.8A CN107221908A (en) | 2017-08-08 | 2017-08-08 | A kind of cable protection pipe for being easy to cable to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107221908A true CN107221908A (en) | 2017-09-29 |
Family
ID=59955079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671339.8A Pending CN107221908A (en) | 2017-08-08 | 2017-08-08 | A kind of cable protection pipe for being easy to cable to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107221908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668777A (en) * | 2020-07-01 | 2020-09-15 | 广东电网有限责任公司 | Cable conduit |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039881U (en) * | 1988-10-15 | 1989-06-21 | 高学刚 | Hand tools for electrician |
| JP2002369326A (en) * | 2001-06-04 | 2002-12-20 | Hitachi Cable Ltd | Pressure feed head for laying pipe and method for laying pipe using it |
| JP2003199221A (en) * | 2001-12-28 | 2003-07-11 | Mitsubishi Heavy Ind Ltd | Diagnostic apparatus for electric wire |
| CN202607253U (en) * | 2012-06-20 | 2012-12-19 | 广东雄塑科技实业有限公司 | Improved center support |
| BR102012019167A2 (en) * | 2012-07-31 | 2014-08-19 | Companhia Piratininga De Forca E Luz Cpfl | CONNECTOR FOR TEMPORARY GROUNDING OF PROTECTED CABLES FOR ELECTRICAL DISTRIBUTION NETWORKS |
| CN104795766A (en) * | 2015-05-08 | 2015-07-22 | 国家电网公司 | Cable poling pipe head introducing device |
| CN204517293U (en) * | 2015-03-03 | 2015-07-29 | 德特威勒（苏州）电缆系统有限公司 | A kind of cable stripping off device |
| CN205610101U (en) * | 2016-05-13 | 2016-09-28 | 王军凯 | Cable external insulation layer barker |
| CN205646651U (en) * | 2016-05-19 | 2016-10-12 | 国网山东省电力公司平度市供电公司 | Cable unwrapping wire instrument |
-
2017
- 2017-08-08 CN CN201710671339.8A patent/CN107221908A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2039881U (en) * | 1988-10-15 | 1989-06-21 | 高学刚 | Hand tools for electrician |
| JP2002369326A (en) * | 2001-06-04 | 2002-12-20 | Hitachi Cable Ltd | Pressure feed head for laying pipe and method for laying pipe using it |
| JP2003199221A (en) * | 2001-12-28 | 2003-07-11 | Mitsubishi Heavy Ind Ltd | Diagnostic apparatus for electric wire |
| CN202607253U (en) * | 2012-06-20 | 2012-12-19 | 广东雄塑科技实业有限公司 | Improved center support |
| BR102012019167A2 (en) * | 2012-07-31 | 2014-08-19 | Companhia Piratininga De Forca E Luz Cpfl | CONNECTOR FOR TEMPORARY GROUNDING OF PROTECTED CABLES FOR ELECTRICAL DISTRIBUTION NETWORKS |
| CN204517293U (en) * | 2015-03-03 | 2015-07-29 | 德特威勒（苏州）电缆系统有限公司 | A kind of cable stripping off device |
| CN104795766A (en) * | 2015-05-08 | 2015-07-22 | 国家电网公司 | Cable poling pipe head introducing device |
| CN205610101U (en) * | 2016-05-13 | 2016-09-28 | 王军凯 | Cable external insulation layer barker |
| CN205646651U (en) * | 2016-05-19 | 2016-10-12 | 国网山东省电力公司平度市供电公司 | Cable unwrapping wire instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111668777A (en) * | 2020-07-01 | 2020-09-15 | 广东电网有限责任公司 | Cable conduit |
| CN111668777B (en) * | 2020-07-01 | 2022-04-05 | 广东电网有限责任公司 | Cable conduit |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170929 |
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| RJ01 | Rejection of invention patent application after publication |