CN103997010A - Detachable recycling type cable protective tube plug device - Google Patents
Detachable recycling type cable protective tube plug device Download PDFInfo
- Publication number
- CN103997010A CN103997010A CN201410195984.3A CN201410195984A CN103997010A CN 103997010 A CN103997010 A CN 103997010A CN 201410195984 A CN201410195984 A CN 201410195984A CN 103997010 A CN103997010 A CN 103997010A
- Authority
- CN
- China
- Prior art keywords
- lid
- cover body
- detachable recycling
- protective tube
- type cable
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a detachable recycling type cable protective tube plug device. The detachable recycling type cable protective tube plug device is characterized by comprising a cover body (1), the outer surface of the cover body (1) is a conical face (2), a boss (7) is arranged on the conical face (2), an outer groove (6) is formed in the boss (7), a blocking plug (3) is arranged at the rear end of the cover body (1), the cover body (1) and the blocking plug (3) are connected into a whole and are the elastic cover body (1) and the elastic blocking plug (3) respectively, an expanding block (4) is arranged in an inner groove (8) of the blocking plug (3), the cover body (1) is connected with the expanding block (4) through a fastener (5) inside the outer groove (6), and the fastener (5) is a special-shaped bolt.
Description
Technical field:
The present invention relates to a kind of detachable recycling formula cable protecting tube end cap, belong to the reserved cable protecting tube blocking technology of electric power system field, be applied to circuit on power system part or other need in the protection tube of shutoff.
Background technology:
At present, the shutoff of power cable pillar generally has two kinds of methods: use fire prevention calking shutoff or carry out cement and seal.Using fire prevention calking shutoff subject matter is that shutoff is not firm, be easy to come off, and cannot waterproof.Carry out cement and be encapsulated with two shortcomings: the one, shutoff is not tight, cannot waterproof; The 2nd, in the time of using reserved pillar to carry out cable laying, must adopt and destroy the method that cement is sealed, be easy to like this cause cable tube damaged, may make cement monoblock enter pillar depths, cause pillar to use, even make cable external insulation be caused the accident by damage.In addition, when cable protecting tube is combined cast with concreter's well, when the shutoff of pillar mouth does not sternly cause cast, concrete does not enter the mouth of pipe, causes pillar calcellation phenomenon to happen occasionally.Expend every year a large amount of manpower and materials reserve power pillar is dredged and repaired, cause and repeat construction, the wasting of resources, also brings inconvenience to construction working.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of safe and reliable, assembling is quick, firm and durable, indeformable, do not come off, have the detachable recycling formula cable protecting tube end cap of fine waterproof, moisture-proof role.
Object of the present invention can reach by following measure: a kind of detachable recycling formula cable protecting tube end cap, it is characterized in that it comprises lid, the outer surface of lid is taper surface, taper surface is provided with boss, in boss, be provided with outer groove, the rear end of lid is provided with shutoff plug, lid and shutoff plug are connected as a single entity, for elasticity lid and elasticity shutoff plug, in the inner groovy of shutoff plug, be provided with tightening piece, lid is connected with tightening piece by the securing member in outer groove, and securing member adopts special shaped screw bolt.
According to a kind of detachable recycling formula cable protecting tube end cap described in claim, it is characterized in that described outer groove is just hexagonal.
The present invention can produce following good effect compared with the prior art: the present invention can effectively solve the stifled pillar of fire prevention mudding water inlet, come off and grout off such as easily damages at the problem, avoid pouring concrete to cause pillar infringement, safe and reliable, firm and durable, there are the effects such as fine waterproof, anti-silt, anti-toy enter, to eliminating cable protecting tube water inlet, damaging, prevention cable fault plays positive role.In addition, the present invention adopts special shaped screw bolt, has anti-theft feature, manages special use, long service life, be convenient to management, Maintenance free, saved annual dredging and repaired the human and material resources that cable protecting tube spends, and can dismantle and recycle, save substantial contribution, economic benefits.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of detachable recycling formula cable protecting tube end cap is (referring to Fig. 1, Fig. 2), it comprises lid 1, the outer surface of lid 1 is taper surface 2, taper surface 2 is provided with boss 7, in boss 7, be provided with outer groove 6, outer groove 6 is just hexagonal, the rear end of lid 1 is provided with shutoff plug 3, lid 1 and shutoff plug 3 are connected as a single entity, adopt rubber elastomeric material to make, in the inner groovy 8 of shutoff plug 3, be provided with tightening piece 4, tightening piece 4 adopts duroplasts to make, lid 1 is connected with tightening piece 4 by the securing member 5 in outer groove 6, securing member 5 adopts special shaped screw bolt.
During use, lid 1 is connected with tightening piece 4 use special shaped screw bolts 5, then shutoff plug 3 is inserted to cable protecting tube, use special-purpose profile spanner to tighten special shaped screw bolt securing member 5, allow tightening piece 4 get in the inner groovy 8 of shutoff plug 3, and then shutoff plug 3 and cable protecting tube inwall are combined closely, realized the shutoff of cable protecting tube, the elastomeric material using due to lid 1 and shutoff plug 3 has good shrinkage and elasticity, not only can meet the shutoff of the conventional various cable protecting tubes of power construction, practical.And can reach extraordinary sealing effectiveness, really reach protection against the tide, fire prevention, anti-toy enters and attractive and durable texts.
Securing member adopts special shaped screw bolt, only has like this personnel that have been equipped with special-purpose profile spanner can dismantle end cap, prevents that non-operating personnel from arbitrarily dismantling cable protecting tube end cap, high safety.
Claims (2)
1. a detachable recycling formula cable protecting tube end cap, it is characterized in that it comprises lid (1), the outer surface of lid (1) is taper surface (2), taper surface (2) is provided with boss (7), in boss (7), be provided with outer groove (6), the rear end of lid (1) is provided with shutoff plug (3), lid (1) and shutoff plug (3) are connected as a single entity, for elasticity lid (1) and elasticity shutoff plug (3), in the inner groovy (8) of shutoff plug (3), be provided with tightening piece (4), lid (1) is connected with tightening piece (4) by the securing member (5) in outer groove (6), securing member (5) adopts special shaped screw bolt.
2. a kind of detachable recycling formula cable protecting tube end cap according to claim 1, is characterized in that described outer groove (6) is just hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195984.3A CN103997010A (en) | 2014-05-12 | 2014-05-12 | Detachable recycling type cable protective tube plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410195984.3A CN103997010A (en) | 2014-05-12 | 2014-05-12 | Detachable recycling type cable protective tube plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103997010A true CN103997010A (en) | 2014-08-20 |
Family
ID=51311084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410195984.3A Pending CN103997010A (en) | 2014-05-12 | 2014-05-12 | Detachable recycling type cable protective tube plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103997010A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910823A (en) * | 2017-06-19 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of cable protection pipe mouth of pipe fire prevention calking bearing device |
| CN115241834A (en) * | 2022-08-03 | 2022-10-25 | 广东电网有限责任公司 | Cable standby tube epitaxial device with intelligent monitoring function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1198669A (en) * | 1997-09-24 | 1999-04-09 | Chiba Yogyo Co Ltd | Connection block for electric cable common groove |
| CN2484685Y (en) * | 2001-06-15 | 2002-04-03 | 曹巍 | Cable connector sealing protective cover |
| CN101033798A (en) * | 2006-03-10 | 2007-09-12 | 航天材料及工艺研究所 | Sealing equipment of sealed hole |
| CN203481731U (en) * | 2013-08-24 | 2014-03-12 | 金世昌 | Inflation plug of cable pipe |
| CN203911433U (en) * | 2014-05-12 | 2014-10-29 | 国家电网公司 | Detachable and recycled plug device for cable protection tube |
-
2014
- 2014-05-12 CN CN201410195984.3A patent/CN103997010A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1198669A (en) * | 1997-09-24 | 1999-04-09 | Chiba Yogyo Co Ltd | Connection block for electric cable common groove |
| CN2484685Y (en) * | 2001-06-15 | 2002-04-03 | 曹巍 | Cable connector sealing protective cover |
| CN101033798A (en) * | 2006-03-10 | 2007-09-12 | 航天材料及工艺研究所 | Sealing equipment of sealed hole |
| CN203481731U (en) * | 2013-08-24 | 2014-03-12 | 金世昌 | Inflation plug of cable pipe |
| CN203911433U (en) * | 2014-05-12 | 2014-10-29 | 国家电网公司 | Detachable and recycled plug device for cable protection tube |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910823A (en) * | 2017-06-19 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of cable protection pipe mouth of pipe fire prevention calking bearing device |
| CN115241834A (en) * | 2022-08-03 | 2022-10-25 | 广东电网有限责任公司 | Cable standby tube epitaxial device with intelligent monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |
|
| WD01 | Invention patent application deemed withdrawn after publication |