CN206894172U - A kind of NMPP protection pipes for communication cable - Google Patents
A kind of NMPP protection pipes for communication cable Download PDFInfo
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- CN206894172U CN206894172U CN201720736473.7U CN201720736473U CN206894172U CN 206894172 U CN206894172 U CN 206894172U CN 201720736473 U CN201720736473 U CN 201720736473U CN 206894172 U CN206894172 U CN 206894172U
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- protection pipes
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Abstract
The utility model discloses a kind of NMPP protection pipes for communication cable; it is in charge of the body being spliced including what is be oppositely arranged by two; it is described be in charge of between the junction of outer wall is provided with weather proofing sealant layer; it is described be in charge of in the side wall at both ends be respectively arranged with mounting groove; relative mounting groove connection between being in charge of; excessively a kind of NMPP protection pipes for communication cable are located at the junction setting weather proofing sealant layer of outer wall between the relative mounting groove; to further carrying out sealing process between being in charge of, the sealing effectiveness between being in charge of is lifted；Rubber strip interference is fastened on be in charge of between in relative mounting groove, to carrying out sealing function between being in charge of, moisture is not tended to have by the effect of rubber strip to enter in body by the gap between being in charge of, carry out secondary seal, moisture is not tended to have to enter in body, cable running environment in body is relatively stable, thus allows for stable power transmission.
Description
Technical field
It the utility model is related to communications facility, more particularly to a kind of protection pipe for electric wire.
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 broken string occurs and causes 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.
A kind of detachable cable of Chinese patent that publication No. is 106229913A protects tubular construction, including cable protection pipe sheet
Body, the cable protection tube body are surrounded for the semi-circular tube of semicircle by two cross sections, uniformly set around cable protection tube body
At least three anchor ear is put, the integral tubular structure for sexually revising former cable protection pipe is overturned in above-mentioned scheme, using the side of being divided into two
Cable protection pipe is formed detachable structure by formula, is conveniently constructed.
Above-mentioned cable protection pipe is enclosed to set by two semi-circular tubes to be formed, and is fixed in the presence of anchor ear, is realized
Easily dismount, but because the setting of splicing can have gap between semi-circular tube, moisture penetrates into easily by gap, water
Point with the conductive cable contacts inside cable protection pipe, the power transmission of cable is impacted.
Utility model content
The purpose of this utility model is to provide a kind of NMPP protection pipes for communication cable, and it forms good between being in charge of
Good sealing function, extraneous moisture are not easily accessible in body, the cable in protection pipe is stably carried out electric power biography
It is defeated.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used for communication cable
NMPP protection pipes, including by two be oppositely arranged be in charge of the body being spliced, it is described be in charge of between be located at the company of outer wall
The place of connecing is provided with weather proofing sealant layer, it is described be in charge of in the side wall at both ends be respectively arranged with mounting groove, relative peace between being in charge of
Tankage connects, between the relative mounting groove interference be arranged with rubber strip.
By using above-mentioned technical proposal, weather proofing sealant layer is set positioned at the junction of outer wall between being in charge of, to dividing
Sealing process is further carried out between pipe, so as to lift the sealing effectiveness between being in charge of；Rubber strip interference is fastened on be in charge of between
In relative mounting groove, to carrying out sealing function between being in charge of, between not tending to have moisture by being in charge of by the effect of rubber strip
Gap enter in body, carry out secondary seal, lift the waterproof effect of body, do not tend to have moisture and enter in body, position
It is relatively stable in the cable running environment in body, thus allow for stable power transmission.
The utility model is further arranged to：The rubber strip sets away from the side for being in charge of center and is serrated.
By using above-mentioned technical proposal, rubber strip is serrated away from the side for being in charge of center, is set in rubber strip card
When in the mounting groove being in charge of, rubber strip is provided with jagged part and can deformed upon more conveniently, and rubber strip can
Stably it is bonded with being in charge of, so as to lift the sealing effectiveness of rubber strip.
The utility model is further arranged to：Sheet metal is provided with the middle part of the rubber strip.
By using above-mentioned technical proposal, sheet metal is set in the middle part of rubber strip, sheet rubber will not occur excessively in stress
Deformation, can stably be fitted in and be in charge of when inlay card is into mounting groove, lift-off seal effect.
The utility model is further arranged to：The sheet metal is steel disc.
By using above-mentioned technical proposal, steel disc has good elastic deformation ability, and the mistake of inlay card is carried out in rubber strip
Cheng Zhong, steel disc can adapt to the deformation of rubber strip, so as to easily carry out inlay card, and after the completion of inlay card, in the bullet of steel disc
Property the lower support realized to rubber strip of restoring force effect, rubber strip, which can be stably fitted in, to be in charge of, lift-off seal effect.
The utility model is further arranged to：Bearing of trend of the sheet metal along the rubber strip is in wavy.
By using above-mentioned technical proposal, bearing of trend of the sheet metal along rubber strip is in wavy, is arrived in rubber strip inlay card
During mounting groove, elastic recovery effects of the lifting rubber strip along inlay card direction.
The utility model is further arranged to：It is described be in charge of on the outer wall of both sides offer for fill it is described weather-proof close
The filling slot of adhesive layer.
By using above-mentioned technical proposal, weather proofing sealant layer, which is filled in the filling slot being in charge of, carries out sealing function,
And weather proofing sealant layer need not protrude from body, when carrying out embedded, weather proofing sealant layer will not be by tangential along body
Active force so that weather proofing sealant layer is not susceptible to the phenomenon to come off, the sealing function that can be stablized.
The utility model is further arranged to：The side that the filling slot is in charge of radial direction described in is communicated with stopper slot, institute
Weather proofing sealant layer is stated to extend in the stopper slot.
By using above-mentioned technical proposal, the side of filling slot sets stopper slot, and the part of weather proofing sealant layer enters
In stopper slot, it can realize and the position restriction of radial direction is being in charge of to weather proofing sealant layer, so as to lift the steady of weather proofing sealant layer
It is qualitative, keep good sealing effectiveness.
The utility model is further arranged to：The weather proofing sealant layer is that nano-silicon marine glue fills to be formed.
By using above-mentioned technical proposal, nano-silicon marine glue is developed using high-tech nanometer technology, is a kind of
The environmentally friendly waterproof product tempered toughness with gentleness, there is excellent penetrant crystalline water resistance, there is esters of acrylic acid polymerization again
The high elastic coating water resistance of thing water-proof emulsion, the filling that can be stablized, and when vibrated, Waterproof glue line energy
Enough deform upon, still can stably be fitted in and be in charge of, keep stably waterproof effect.
In summary, the utility model has the advantages that：Weather proofing sealant layer is arranged on be in charge of between outer wall connect
Place is met, and is embedded in filling slot, to carrying out sealing function between being in charge of, lifts the waterproof effect between being in charge of, and it is resistance to
The part for waiting sealant layer is embedded in the stopper slot for entering and being in charge of, and is realized to position of the weather proofing sealant layer along body radial direction
Limit, lift the sealing stability of weather proofing sealant layer；The mounting groove of connection, and the mistake in mounting groove are provided between being in charge of
It is full of and is embedded rubber strip, and be serrated in rubber strip away from the side for being in charge of center, is realized to two sealings between being in charge of,
Sealing effectiveness between further lifting is in charge of；Under two seals effect, the seepage of moisture is not likely to produce between being in charge of, is protected
The drying of tubular body is held, the operation of cable can be given to provide good external environment condition, power transmission is carried out so as to lift cable
Stability.
Brief description of the drawings
Fig. 1 is the schematic diagram for having body；
Fig. 2 is the schematic diagram that body is combined with weather proofing sealant layer and rubber strip；
Fig. 3 is the internal structure schematic diagram of rubber strip.
In figure：1st, body；11st, it is in charge of；2nd, weather proofing sealant layer；3rd, mounting groove；4th, rubber strip；5th, sheet metal；6th, fill
Groove；7th, stopper slot.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of NMPP protection pipes for communication cable, as shown in figure 1, being in charge of 11 splicings including what is be oppositely arranged by two
The body 1 formed, keep between body 1 fixing, wear cable inside body 1, under the protective effect of body 1, can give
The power Transmission of cable provides good external environment condition, and can reduce the probability of cable breakage.
As depicted in figs. 1 and 2, it is in charge of between 11 and weather proofing sealant layer 2 is set in the junction of its outer wall, realizes to being in charge of
Sealing function between 11.Filling slot 6 is offered on the outer wall of 11 both sides is in charge of, and the filling slot 6 being in charge of between 11
Connection, weather proofing sealant layer 2 are filled in filling slot 6 so that weather proofing sealant layer 2 will not protrude from body 1, weather proofing sealant
Layer 2 is not easily susceptible to, along the tangential active force of body 1, be not likely to produce the phenomenon to come off, so as to keep good sealing function.
As depicted in figs. 1 and 2, filling slot 6 is communicated with stopper slot 7 along the side for being in charge of 11 radial directions, weather proofing sealant layer 2
Extend partially into stopper slot 7, can be realized to weather proofing sealant layer 2 in the radial direction of body 1 by the setting of stopper slot 7
Position restriction, the stability of lifting weather proofing sealant layer 2, can keep stable sealing effectiveness.
In the present embodiment, weather proofing sealant layer 2 is filled by nano-silicon marine glue and formed, and nano-silicon marine glue is to use high-tech
Skill nanometer technology develops, and is a kind of environmentally friendly waterproof product tempered toughness with gentleness, and has excellent penetrant crystalline waterproof
Performance, again have acrylic polymer water-proof emulsion high elastic coating water resistance, the filling that can be stablized, and
And when vibrated, Waterproof glue line can deform upon, and still can stably be fitted in and be in charge of on 11, holding is stably prevented
Water effect.
As depicted in figs. 1 and 2, offer mounting groove 3 respectively on the side wall at 11 both ends is in charge of, and be in charge of between 11
Mounting groove 3 connects, between mounting groove 3 interference be arranged with rubber strip 4, realize to be in charge of between 11 two sealing, further
The sealing effectiveness between 11 is in charge of in lifting.
As shown in Figures 2 and 3, side of the rubber strip 4 away from the center of body 1 is serrated, jagged bearing of trend edge
It is in charge of direction relative between 11 to set, during rubber strip 4 is installed, jagged part can facilitate on rubber strip 4
Ground deforms upon, and is stably bonded with body 1, so as to keep stable sealing effectiveness.
As shown in Figures 2 and 3, the middle part of rubber strip 4 is additionally provided with sheet metal 5, for being supported work to rubber strip 4
With rubber strip 4 can keep certain shape to be bonded with being in charge of 11 after being embedded in mounting groove 3, so as to lift-off seal
Effect.Sheet metal 5 in the present embodiment is steel disc, and steel disc has good elastic deformation ability, and inlay card is carried out in rubber strip 4
During, steel disc can adapt to the deformation of rubber strip 4, so as to easily carry out inlay card, and after the completion of inlay card, in steel disc
The lower support realized to rubber strip 4 of elastic-restoring force effect, rubber strip 4, which can be stably fitted in, to be in charge of on 11, lift-off seal
Effect.
As shown in Figures 2 and 3, the bearing of trend along rubber strip 4 of sheet metal 5 is in wavy that lifting sheet metal 5 is being installed
The intensity of relative direction between groove 3, during the inlay card of rubber strip 4 to mounting groove 3, rubber strip 4 is lifted along inlay card direction
Elastic recovery effects, so as to lift the sealing effectiveness of rubber strip 4.
Weather proofing sealant layer 2 is arranged on be in charge of 11 between outer wall junction, and be embedded in filling slot 6, to being in charge of 11
Between carry out sealing function, the waterproof effect between 11 is in charge of in lifting, and the part of weather proofing sealant layer 2 is embedded and entered point
In stopper slot 7 on pipe 11, realize to position restriction of the weather proofing sealant layer 2 along the radial direction of body 1, lifting weather proofing sealant layer 2
Sealing stability；Be in charge of the mounting groove 3 that connection is provided between 11, in mounting groove 3 interference be embedded rubber strip 4, and
Rubber strip 4 is serrated away from the side for being in charge of 11 centers, realizes two sealings to being in charge of between 11, and further lifting is in charge of
Sealing effectiveness between 11；Under two seals effect, it is being in charge of seepage that moisture is not likely to produce between 11, is keeping in body 1
The drying in portion, the operation of cable can be given to provide good external environment condition, so as to lift the stability that cable carries out power transmission.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of NMPP protection pipes for communication cable, including by two bodys be in charge of (11) and be spliced being oppositely arranged
(1), it is characterised in that：The junction being in charge of between (11) positioned at outer wall is provided with weather proofing sealant layer (2), described to be in charge of
(11) mounting groove (3) is respectively arranged with the side wall at both ends, is in charge of mounting groove (3) connection relative between (11), relative institute
Interference is arranged with rubber strip (4) between stating mounting groove (3).
A kind of 2. NMPP protection pipes for communication cable according to claim 1, it is characterised in that：The rubber strip
(4) set and be serrated away from the side for being in charge of (11) center.
A kind of 3. NMPP protection pipes for communication cable according to claim 2, it is characterised in that：The rubber strip
(4) middle part is provided with sheet metal (5).
A kind of 4. NMPP protection pipes for communication cable according to claim 3, it is characterised in that：The sheet metal
(5) it is steel disc.
A kind of 5. NMPP protection pipes for communication cable according to claim 4, it is characterised in that：The sheet metal
(5) along the bearing of trend of the rubber strip (4) in wavy.
A kind of 6. NMPP protection pipes for communication cable according to claim 1, it is characterised in that：It is described to be in charge of (11)
The filling slot (6) for filling the weather proofing sealant layer (2) is offered on the outer wall of both sides.
A kind of 7. NMPP protection pipes for communication cable according to claim 6, it is characterised in that：The filling slot
(6) stopper slot (7) is communicated with along the side for being in charge of (11) radial direction, the weather proofing sealant layer (2) extends to described spacing
In groove (7).
A kind of 8. NMPP protection pipes for communication cable according to claim 1, it is characterised in that：The weather-proof sealing
Glue-line (2) is that nano-silicon marine glue fills to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736473.7U CN206894172U (en) | 2017-06-22 | 2017-06-22 | A kind of NMPP protection pipes for communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720736473.7U CN206894172U (en) | 2017-06-22 | 2017-06-22 | A kind of NMPP protection pipes for communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894172U true CN206894172U (en) | 2018-01-16 |
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ID=61316303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720736473.7U Active CN206894172U (en) | 2017-06-22 | 2017-06-22 | A kind of NMPP protection pipes for communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936075A (en) * | 2019-03-29 | 2019-06-25 | 广州供电局有限公司 | The construction method of waterproof construction, waterproof cabinet and waterproof construction |
-
2017
- 2017-06-22 CN CN201720736473.7U patent/CN206894172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109936075A (en) * | 2019-03-29 | 2019-06-25 | 广州供电局有限公司 | The construction method of waterproof construction, waterproof cabinet and waterproof construction |
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