CN106532597A - Plugging method aiming at cables - Google Patents
Plugging method aiming at cables Download PDFInfo
- Publication number
- CN106532597A CN106532597A CN201611250696.9A CN201611250696A CN106532597A CN 106532597 A CN106532597 A CN 106532597A CN 201611250696 A CN201611250696 A CN 201611250696A CN 106532597 A CN106532597 A CN 106532597A
- Authority
- CN
- China
- Prior art keywords
- fire
- blocking
- cables
- type gas
- flow closure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention discloses a plugging method aiming at cables. The method comprises the following steps: the step 1: fixing arranging supports at a circular output input hole in an inspection well to form a plurality of partitions for separating the cables from each other; the step 2: flexible waterproof adhesive tapes are arranged at the intervals between each partition; and the step 3: employing a fireproof air inflation sealing bag to wrap the cables, the fireproof air inflation sealing bag fully extrude the cables and the flexible waterproof adhesive tapes through air inflation expansion so as to realize the complete filling of the gaps between the partitions. The plugging method aiming at cables performs separation arrangement when the cables or optical cables are arranged in the circular output input hole in the inspection well, applies effective gap filling and has good sealing waterproof, fireproof and rat and ant prevention functions, so that the installation and maintenance are convenient and rapid, the service life is prolonged, and the accident rate is greatly reduced.
Description
Technical field
The present invention relates to cable pipeline technical field of sealing technology, is input in the output of inspection shaft inner circular more particularly, to a kind of capital construction
Hole for many cable method for blocking.
Background technology
In the circular output input hole in power cable and communication inspection shaft, when cable or optical cable are installed, can be using inflation
Type seal for pipe joints bag realizes the closure function of pore using the principle of inflation, and which is widely used in plastics, cement and iron and steel
Etc. the pipeline of rigid material.This method for blocking installs quick, removes easy, and sealing effectiveness is also good, the fire resisting with high-quality,
Water resistance, can avoid the adverse effect to pipeline environment such as ponding, silt, mouse, but, with regard to current actual installation Jing
From the point of view of testing, when being blocked for multi-cable or optical cable, placement is not made a distinction to each cable, generally inflated using one
Block after type seal for pipe joints bag unification parcel, such closure mode structural strength is low, is not suitable for the flexibility erector of cable
Skill, is unfavorable for bearing the small range displacement of cable appearance, and shock resistance is on the weak side, slackens significantly the protective effect to cable, also not
Beneficial to subsequent maintenance operation.
The content of the invention
The present invention is directed to the deficiencies in the prior art, and technical problem to be solved is to provide a kind of for many cable closure
Method, which can be separated setting when inspection shaft inner circular output input hole is laid to multi-cable or optical cable, while implementing
Effectively gap filling, with good sealing waterproof, fire prevention, rat-and-ant proof function, installation and maintenance facility is quick, and prolongation uses the longevity
Life, substantially reduces accident rate.
The present invention is to be addressed above-mentioned technical problem by the following technical programs.
It is a kind of to be directed to many cable method for blocking, comprise the following steps：
Step one：Support is fixedly installed at the circular output input hole in inspection shaft multiple subregions are formed for by many lines
Cable is separated；
Step 2：Interval between each subregion arranges flexible water adhesive tape；
Step 3：Cable is wrapped up using fire-type gas-flow closure bag, fire-type gas-flow closure bag is realized by inflation
Cable and flexible water adhesive tape are fully extruded, and then realizes being filled up completely with for each subregion internal clearance.
Preferably, support is in lattice-shaped structure.
Preferably, support is galvanized steel plain sheet welding structure.
Preferably, fire-type gas-flow closure bag is made up of soft metal and layer high molecule Material cladding.
Preferably, fire-type gas-flow closure bag is made using aluminium foil composite high-molecular material.
Preferably, fire-type gas-flow closure bag is made using titanium alloy platinum composite high-molecular material.
Preferably, being filled with inert gas in fire-type gas-flow closure bag.
Preferably, high-temperature flame-proof layer is arranged on the outside of fire-type gas-flow closure bag.
Preferably, rat-proofing metallic net is arranged on the outside of fire-type gas-flow closure bag.
Sum it up, the present invention for many cable method for blocking, each cable is separated by support and is arranged, it is ensured that
The flexibility mounting process of cable while plugging structure intensity, is realized, the small range displacement of cable appearance, antidetonation can be born
Ability is strong, can preferably protect cable.And, realize that fire-type gas-flow closure bag is fully squeezed by setting up flexible water adhesive tape
Line ball cable is filled up completely with each subregion gap, realizes excellent sealing waterproof, fire prevention and rat-and-ant proof function, and then significantly extends
Service life, greatly reduces accident rate, is conducive to installation and maintenance operation.
1. the structural strength of the support guarantee closure mode that is welded using galvanized steel plain sheet, improves anti-seismic performance, to each cable
Installation play a good protection, also, for each cable carry out it is effective separate arrange, effectively prevent each
The shunt running displacement of individual cable, adequately achieves flexibility Installation Modes, it is easy to accomplish the standardization of mounting process, unitized and logical
With change, without the need for damaging to duct, device to hole road has protective effect, installation and maintenance efficiency high, low cost, after being to maintenance activity
Continuous maintenance activity is provided convenience condition.
2. fire-type gas-flow closure bag is made using aluminium foil composite high-molecular material or using titanium alloy platinum composite high-molecular
Material is made, and fills inert gas, realizes excellent sealed waterproof effect by inflation principle, has concurrently good anti-
Fire, rat-and-ant proof function, improve cable secure performance, increase the service life.
3. high-temperature flame-proof layer is set up on the outside of fire-type gas-flow closure bag and can further improve fire resistance, and can set up simultaneously
Rat-proofing metallic net is wrapped up in and is attached on the inside of high-temperature flame-proof layer, is improved rat-and-ant proof and is bitten performance.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：The circular output input holes of 1-, 2- supports, 3- cables, 4- flexible water adhesive tapes, 5- fire-type gas-flow closures
Bag.
Specific embodiment
Understand the present invention for convenience, below in conjunction with the accompanying drawings in the preferred embodiment of the present invention that is given the present invention is entered
The detailed description of row.
The present invention is a kind of as shown in Figure 1 is directed to many cable method for blocking, comprises the following steps：
Step one：Support 2 is fixedly installed at the circular output input hole 1 in inspection shaft multiple subregions are formed for by many
Cable 3 is separated.Shown in figure, support 1 is beneficial to form each subregion in lattice-shaped structure, can select galvanized steel plain sheet welding
Structure, it is ensured that structural strength, improves anti-seismic performance, each cable is played a good protection.
Step 2：Interval between each subregion arranges flexible water adhesive tape 4.To realize that fully completely gap is filled out
Effect is filled, excellent sealing water resistance characteristic is reached.
Step 3：Cable 3 is wrapped up using fire-type gas-flow closure bag 5, fire-type gas-flow closure is realized by inflation
The fully extruding cable 3 of bag 5 and flexible water adhesive tape 4, and then realize being filled up completely with for each subregion internal clearance.It is excellent in order to realize
Sealing water proofing property, have good fire prevention, rat-and-ant proof function concurrently, fire-type gas-flow closure bag 5 is soft metal and multilayer high score
Sub- Material cladding is made, and can be made using aluminium foil composite high-molecular material, it would however also be possible to employ titanium alloy platinum composite high-molecular material
Make.Inert gas is filled with fire-type gas-flow closure bag 5, anti-flammability is improved.Can be with outside fire-type gas-flow closure bag 5
High-temperature flame-proof layer is set up to further improving fire resistant flame retardant in side, and can set up rat-proofing metallic net simultaneously and wrap up in and be attached to high-temperature flame-proof
Layer inner side, improves rat-and-ant proof and bites performance.
The present invention is not limited to above-described preferably embodiment, caned based on those skilled in the art
The known technology known or the embodiment using the various modifications of caned equivalence replacement and change in prior art, it is every
Spirit or technology design based on the present invention, should be included within the scope of the present invention.
Claims (9)
1. it is a kind of to be directed to many cable method for blocking, it is characterized in that：Comprise the following steps：
Step one：Be fixedly installed at the circular output input hole in inspection shaft support form multiple subregions for by many cables that
This separation；
Step 2：Interval between each subregion arranges flexible water adhesive tape；
Step 3：Cable is wrapped up using fire-type gas-flow closure bag, realizes that fire-type gas-flow closure bag is abundant by inflation
Extruding cable and flexible water adhesive tape, and then realize being filled up completely with for each subregion internal clearance.
2. according to claim 1 for many cable method for blocking, it is characterized in that：Support is in lattice-shaped structure.
3. according to claim 1 for many cable method for blocking, it is characterized in that：Support is galvanized steel plain sheet welding knot
Structure.
4. according to claim 1 for many cable method for blocking, it is characterized in that：Fire-type gas-flow closure bag is soft
Metal and layer high molecule Material cladding are made.
5. according to claim 4 for many cable method for blocking, it is characterized in that：Fire-type gas-flow closure bag adopts aluminium
Paper tinsel composite high-molecular material is made.
6. according to claim 4 for many cable method for blocking, it is characterized in that：Fire-type gas-flow closure bag is using conjunction
Golden titanium platinum composite high-molecular material is made.
7. according to claim 1 for many cable method for blocking, it is characterized in that：It is filled with fire-type gas-flow closure bag
Inert gas.
8. according to claim 1 for many cable method for blocking, it is characterized in that：Set on the outside of fire-type gas-flow closure bag
Put high-temperature flame-proof layer.
9. according to claim 1 for many cable method for blocking, it is characterized in that：Set on the outside of fire-type gas-flow closure bag
Put rat-proofing metallic net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250696.9A CN106532597A (en) | 2016-12-30 | 2016-12-30 | Plugging method aiming at cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250696.9A CN106532597A (en) | 2016-12-30 | 2016-12-30 | Plugging method aiming at cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106532597A true CN106532597A (en) | 2017-03-22 |
Family
ID=58335550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611250696.9A Pending CN106532597A (en) | 2016-12-30 | 2016-12-30 | Plugging method aiming at cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532597A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981857A (en) * | 2017-04-13 | 2017-07-25 | 国网河南省电力公司洛阳供电公司 | A kind of detachable split power cable insect prevention plugging device |
| CN111613976A (en) * | 2020-06-02 | 2020-09-01 | 苏州市龙源电力科技股份有限公司 | Cabinet body wire outlet device with good waterproof and dustproof effects |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1614953A1 (en) * | 2002-12-09 | 2006-01-11 | Matrival, S.L. | Device for sealing conduits used for electric and telephone lines or similar |
| CN203761002U (en) * | 2014-03-28 | 2014-08-06 | 北京乾坤润林科技开发有限公司 | Square blocking member |
| CN105006783A (en) * | 2015-08-18 | 2015-10-28 | 国网山东省电力公司枣庄供电公司 | Substation prefabricated cable channel fireproof wall |
| CN106058750A (en) * | 2016-06-12 | 2016-10-26 | 浙江德首新型建材有限公司 | PVC electrical tube |
| CN205846666U (en) * | 2016-06-30 | 2016-12-28 | 浙江繁荣电气股份有限公司 | Inflation autocompensation type pipeline sealing device |
-
2016
- 2016-12-30 CN CN201611250696.9A patent/CN106532597A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1614953A1 (en) * | 2002-12-09 | 2006-01-11 | Matrival, S.L. | Device for sealing conduits used for electric and telephone lines or similar |
| CN203761002U (en) * | 2014-03-28 | 2014-08-06 | 北京乾坤润林科技开发有限公司 | Square blocking member |
| CN105006783A (en) * | 2015-08-18 | 2015-10-28 | 国网山东省电力公司枣庄供电公司 | Substation prefabricated cable channel fireproof wall |
| CN106058750A (en) * | 2016-06-12 | 2016-10-26 | 浙江德首新型建材有限公司 | PVC electrical tube |
| CN205846666U (en) * | 2016-06-30 | 2016-12-28 | 浙江繁荣电气股份有限公司 | Inflation autocompensation type pipeline sealing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106981857A (en) * | 2017-04-13 | 2017-07-25 | 国网河南省电力公司洛阳供电公司 | A kind of detachable split power cable insect prevention plugging device |
| CN111613976A (en) * | 2020-06-02 | 2020-09-01 | 苏州市龙源电力科技股份有限公司 | Cabinet body wire outlet device with good waterproof and dustproof effects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |