CN207039158U - A kind of buried cable fiberglass solidification closing box - Google Patents
A kind of buried cable fiberglass solidification closing box Download PDFInfo
- Publication number
- CN207039158U CN207039158U CN201720974885.4U CN201720974885U CN207039158U CN 207039158 U CN207039158 U CN 207039158U CN 201720974885 U CN201720974885 U CN 201720974885U CN 207039158 U CN207039158 U CN 207039158U
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- China
- Prior art keywords
- cable
- neck bush
- fiber reinforced
- reinforced plastic
- glass fiber
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- Expired - Fee Related
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Abstract
The utility model belongs to technical field of sealing technology at buried cable wiring, more particularly to a kind of buried cable fiberglass solidification closing box, including：Neck bush, glass fiber reinforced plastic external guard cover, neck bush is that silica gel neck bush surface is provided with four metallic channels, cable adapter is placed in metallic channel, the outside of neck bush is provided with glass fiber reinforced plastic external guard cover, the both ends of glass fiber reinforced plastic external guard cover carry out sealing by a baffle plate respectively and form airtight chamber, and sealing agent is filled in chamber.The silica gel neck bush of use has good insulation properties, thermal insulation, toughness, ensure the insulating properties between cable adapter, glass fiber reinforced plastic external guard cover is equipped with neck bush peripheral hardware, and fill sealing agent in glass fiber reinforced plastic external guard cover, can be in the case of using a small amount of insulating tape, it is effective to prevent the moisture penetration in soil from causing corrosion and damage, and when carrying out destructive reparation to cable and cable conductor need not be cut off, can be repaired using Split type glass fiber reinforced plastic outer shield.
Description
Technical field
The utility model belongs to technical field of sealing technology at buried cable wiring, more particularly to a kind of buried cable fiberglass is consolidated
Change closing box.
Background technology
During the buried construction of cable, to prevent soil moisture infiltration from causing cable internal corrosion to damage, it is being related to tip side
The safeguard measures such as insulation, waterproof, solidification after sub- wiring, heat-shrink tube after usually directly wrapping up or wrap up using a large amount of insulating tapes
The processing of the means such as closing, but effective sealing effect is unable to reach, cable is easily damaged by corrosion, and influences the life-span.
Utility model content
It has been given below on brief overview of the present utility model, to provide on some sides of the present utility model
The basic comprehension in face.It should be understood to that this general introduction is not on exhaustive general introduction of the present utility model.It is not intended to
Crucial or pith of the present utility model is determined, nor intended limitation the scope of the utility model.Its purpose be only with
Simplified form provides some concepts, to be used as the preamble in greater detail discussed later.
The technical solution of the utility model one：
A kind of buried cable fiberglass solidification closing box, including：Neck bush, glass fiber reinforced plastic external guard cover, the neck bush are silicon
Glue inside lining set, overall be in cylindrical structural, and its surface is provided with the metallic channel of four equidistant circumference settings, inside cable
The cable adapter of four separated times is placed in metallic channel, and the outside of the neck bush is provided with Integral glass steel outer shield, whole
The both ends of body formula glass fiber reinforced plastic external guard cover carry out sealing by one respectively and form airtight chamber between baffle plate and cable, in chamber
Sealing agent is filled, the glass fiber reinforced plastic external guard cover both ends are additionally provided with sealing agent inlet and steam vent.
Further, the bottom land camber line of the metallic channel is major arc.
Further, its external diameter of the neck bush is more than the external diameter of cable.
The technical solution of the utility model two：
A kind of buried cable fiberglass solidification closing box, including：Neck bush, Split type glass fiber reinforced plastic outer shield, the liner
It is in cylindrical structural to cover for silica gel neck bush, entirety, and its surface is provided with the metallic channel that four equidistant circumference are set, cable
The cable adapter of four internal separated times is placed in metallic channel, and the outside of the neck bush, which is provided with outside Split type glass fiber reinforced plastic, to be protected
Cover, the both ends of Split type glass fiber reinforced plastic outer shield carry out sealing by one respectively and form airtight chamber between baffle plate and cable,
Sealing agent is filled in chamber, the Split type glass fiber reinforced plastic outer shield is spliced by upper shield and lower shield, the upper shield and
The edge of lower shield is provided with connection edge strip, connects and is provided with several bolts hole on edge strip, and is connected by fixing bolt,
The upper shield is provided at both ends with sealing agent inlet and steam vent.
Further, the bottom land camber line of the metallic channel is major arc.
Further, its external diameter of the neck bush is more than the external diameter of cable.
The beneficial effects of the utility model are：
The silica gel neck bush that the utility model uses has good insulation properties, thermal insulation, toughness, ensures between cable adapter
Insulating properties, be equipped with glass fiber reinforced plastic external guard cover in neck bush peripheral hardware, and sealing agent is filled in glass fiber reinforced plastic external guard cover, can use
In the case of a small amount of insulating tape, effectively prevent the moisture penetration in soil from causing corrosion and damage, and carried out to cable
Destructive reparation and when need not cut off cable conductor, is repaired using Split type glass fiber reinforced plastic outer shield.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of buried cable fiberglass solidification closing box；
Fig. 2 is the neck bush schematic cross-section in Fig. 1；
Fig. 3 is the liner structure schematic diagram in Fig. 1；
Fig. 4 is the connection diagram of neck bush and cable adapter；
Fig. 5 is that Fig. 4 loads onto the structural representation after baffle plate；
Fig. 6 is that Fig. 5 loads onto the structural representation after Integral glass steel outer shield；
Fig. 7 is Split type glass fiber reinforced plastic outer shield structural representation；
Fig. 8 is Fig. 7 left view；
Fig. 9 is that Fig. 5 loads onto the structural representation after Split type glass fiber reinforced plastic outer shield；
In figure：1- neck bush；2- cables；3- cable adapters；4- baffle plates；5- Integral glass steel outer shields；6- is sealed
Blocking agent hand-hole；7- Split type glass fiber reinforced plastic outer shields；8- bolts hole；9- steam vents；10- metallic channels.
Embodiment
Below with reference to accompanying drawing, the utility model is described in detail：
Embodiment one：
With reference to shown in Fig. 1 to Fig. 7, a kind of buried cable fiberglass solidification closing box disclosed in the present embodiment, including：Liner
Set 1, Integral glass steel outer shield 5, neck bush 1 are overall to possess good insulation properties, thermal insulation, the silica gel neck bush of toughness
In cylindrical structural, its surface is provided with the metallic channel 10 that four equidistant circumference are set, four separated times inside cable 2
Cable adapter 3 is respectively placed in after being connected using modes such as sleeve pipes in four metallic channels 10, the outside setting of neck bush 1
Have an Integral glass steel outer shield 5, the both ends of Integral glass steel outer shield 5 respectively by a baffle plate 4 and cable 2 it
Between carry out sealing and form airtight chamber, sealing agent is filled in chamber, the both ends of Integral glass steel outer shield 5 are additionally provided with bore not
Same sealing agent inlet 6 and steam vent 9.Baffle plate 4 is Wrapping formed using insulating tape in the both sides extended area of cable 2
Or prefabricated baffle plate, the fixation for Integral glass steel outer shield 5.Sealing agent is epoxy resin and curing agent or silicone glass
The material such as glue or PUR.
Specifically, the bottom land camber line of metallic channel 10 is major arc.Make inner lead installation stable.
Specifically, its external diameter of neck bush 1 is more than the external diameter of cable 2, makes to keep insulation between cable adapter everywhere.
Construction applied to the new joint connection manner of cable
1st, glass fiber reinforced plastic external guard cover 5 is sealed in advance on cable；
2nd, after the conductor terminal in cable is connected using modes such as sleeve pipes, 4 metallic channels of neck bush 1 are respectively embedded into
In 10, nuditing wire need not be additionally carried out insulation processing；
3rd, using the baffle plate 4 that insulating tape is Wrapping formed or preset in the extended area of cable both sides, for glass fiber reinforced plastic external guard
The fixation of cover 5, the cable sheath of the inner side of baffle plate 4 need to be cleaned and be polished, and be easy to the adhesive attachment of sealing agent；
4th, by the shift position of glass fiber reinforced plastic external guard cover 5 to operating area, cable closure box is formed, and checks both sides fixing point envelope
Whether intact close；
5th, epoxy resin and curing agent are allocated as fast plugging agent, and is stirred, is led to sealing agent using syringe
Cross sealing agent hand-hole 6 to inject in cable closure box, untill sealing agent excludes from steam vent.Silicone glass cement can also be used
Or the material such as PUR is as sealing agent.
6th, after waiting sealing agent solidification, by cable and the closing directly buried processing of box.
Embodiment two：
With reference to shown in Fig. 1,2,3,4,5,7,8 and 9, a kind of buried cable fiberglass solidification closing disclosed in the present embodiment
Box, including：Neck bush 1, Split type glass fiber reinforced plastic outer shield 7, neck bush 1 are to possess good insulation properties, thermal insulation, the silica gel of toughness
Neck bush, overall be in cylindrical structural, and its surface is provided with the metallic channel 10 of four equidistant circumference settings, inside cable 2
Four separated times cable adapter 3 connected using modes such as sleeve pipes after be respectively placed in four metallic channels 10, neck bush
1 outside is provided with Split type glass fiber reinforced plastic outer shield 7, the both ends of Split type glass fiber reinforced plastic outer shield 7 respectively by a baffle plate 4 with
Sealing is carried out between cable 2 and forms airtight chamber, sealing agent is filled in chamber, Split type glass fiber reinforced plastic outer shield 7 is by upper shield
It is spliced with lower shield, the edge of upper shield and lower shield is provided with connection edge strip, connects and is provided with several on edge strip
Bolt hole 8, and connected by fixing bolt, upper shield is provided at both ends with sealing agent inlet 6 and steam vent 9.Baffle plate 4 be
Using the baffle plate that insulating tape is Wrapping formed or prefabricated in the both sides extended area of cable 2, for Split type glass fiber reinforced plastic outer shield 7
Fixation.Sealing agent is epoxy resin and the material such as curing agent or silicone glass cement or PUR.
Specifically, the bottom land camber line of metallic channel 10 is major arc.Make inner lead installation stable.
Specifically, its external diameter of neck bush 1 is more than the external diameter of cable 2, makes to keep insulation between cable adapter everywhere.
Applied to the reparation of destructive cable and the construction of cable conductor need not be cut off
1st, after the conductor terminal in cable is connected using modes such as sleeve pipes, 4 metallic channels of neck bush are respectively embedded into
In 10, nuditing wire need not be additionally carried out insulation processing；
2nd, in the extended area of cable both sides using the Wrapping formed baffle plate 4 of insulating tape, for 2 Split type glass fiber reinforced plastics outside
The fixation of shield 7, the cable sheath of the inner side of baffle plate 4 are cleaned and polished, and are easy to the adhesive attachment of sealing agent；
3rd, 2 Split type glass fiber reinforced plastic outer shields 7 are buckled well in job position and uses bolt connection, form cable closure
Box, there is the side of hand-hole and steam vent vertically upward, and check whether both sides fixing point closing is intact；
5th, epoxy resin and curing agent are allocated as fast plugging agent, and is stirred, is led to sealing agent using syringe
Cross sealing agent hand-hole 6 to inject in cable closure box, untill sealing agent excludes from steam vent.Silicone glass cement can also be used
Or the material such as PUR is as sealing agent.
6th, after waiting sealing agent solidification, by cable and the closing directly buried processing of box.
The buried cable fiberglass solidification closing box being made up of above method can realize effective closing of buried cable, block
Moisture penetration causes cable internal corrosion to damage.Glass fibre reinforced plastics casing forms integrated closure physical efficiency with the sealing agent of same material and protected
It is not damaged to protect cable connector, the ground such as vehicle weight compression to caused by cable can be prevented, extend the longevity of buried cable
Life.
Above example is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member can also be changed to its part, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.
Claims (6)
- A kind of 1. buried cable fiberglass solidification closing box, it is characterised in that including：Protected outside neck bush (1), Integral glass steel Cover (5), the neck bush (1) is silica gel neck bush, and overall is in cylindrical structural, and its surface is provided with four equidistant circumference and set The metallic channel (10) put, the cable adapter (3) of four internal separated times of cable (2) are placed in metallic channel (10), described interior The outside of bushing (1) is provided with Integral glass steel outer shield (5), and the both ends of Integral glass steel outer shield (5) pass through respectively Sealing is carried out between one baffle plate (4) and cable (2) and forms airtight chamber, and sealing agent, the monoblock type glass are filled in chamber Glass steel outer shield (5) both ends are additionally provided with sealing agent inlet (6) and steam vent (9).
- A kind of 2. buried cable fiberglass solidification closing box according to claim 1, it is characterised in that the metallic channel (10) bottom land camber line is major arc.
- A kind of 3. buried cable fiberglass solidification closing box according to claim 1, it is characterised in that the neck bush (1) its external diameter is more than the external diameter of cable (2).
- A kind of 4. buried cable fiberglass solidification closing box, it is characterised in that including：Protected outside neck bush (1), Split type glass fiber reinforced plastic Cover (7), the neck bush (1) is silica gel neck bush, and overall is in cylindrical structural, and its surface is provided with four equidistant circumference and set The metallic channel (10) put, the cable adapter (3) of four internal separated times of cable (2) are placed in metallic channel (10), described interior The outside of bushing (1) is provided with Split type glass fiber reinforced plastic outer shield (7), and the both ends of Split type glass fiber reinforced plastic outer shield (7) pass through respectively Sealing is carried out between one baffle plate (4) and cable (2) and forms airtight chamber, and sealing agent, the split type glass are filled in chamber Glass steel outer shield (7) is spliced by upper shield and lower shield, and the edge of the upper shield and lower shield is provided with connection side Bar, connect and be provided with several bolts hole (8) on edge strip, and connected by fixing bolt, the upper shield is provided at both ends with envelope Blocking agent inlet (6) and steam vent (9).
- A kind of 5. buried cable fiberglass solidification closing box according to claim 4, it is characterised in that the metallic channel (10) bottom land camber line is major arc.
- A kind of 6. buried cable fiberglass solidification closing box according to claim 4, it is characterised in that the neck bush (1) its external diameter is more than the external diameter of cable (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974885.4U CN207039158U (en) | 2017-08-04 | 2017-08-04 | A kind of buried cable fiberglass solidification closing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974885.4U CN207039158U (en) | 2017-08-04 | 2017-08-04 | A kind of buried cable fiberglass solidification closing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039158U true CN207039158U (en) | 2018-02-23 |
Family
ID=61473528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720974885.4U Expired - Fee Related CN207039158U (en) | 2017-08-04 | 2017-08-04 | A kind of buried cable fiberglass solidification closing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039158U (en) |
-
2017
- 2017-08-04 CN CN201720974885.4U patent/CN207039158U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180804 |