CN207623583U - A kind of fire-retardant breaking fiber optic closures in all insulation multiple-limb centre of 10KV - Google Patents
A kind of fire-retardant breaking fiber optic closures in all insulation multiple-limb centre of 10KV Download PDFInfo
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- CN207623583U CN207623583U CN201721794250.2U CN201721794250U CN207623583U CN 207623583 U CN207623583 U CN 207623583U CN 201721794250 U CN201721794250 U CN 201721794250U CN 207623583 U CN207623583 U CN 207623583U
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- optical fiber
- conducting wire
- fiber composite
- composite overhead
- fire
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Abstract
The utility model discloses breaking fiber optic closures among a kind of fire-retardant all insulation multiple-limbs of 10KV, including fire retardant insulating connect box body, fire retardant insulating connect box body up to be provided with the main incoming line of an optical fiber composite overhead conducting wire and fixing device less, at least provided with the main line outlet of an optical fiber composite overhead conducting wire and fixing device and at least provided with two optical fiber composite overhead conducting wire branch line incoming lines and fixing device；The fiber section of the main inlet wire of optical fiber composite overhead conducting wire, the main outlet of optical fiber composite overhead conducting wire and optical fiber composite overhead conducting wire branch line inlet wire carries out continued access in fire retardant insulating splice tray body, and the load electricity part of each optical fiber composite overhead conducting wire branch line is connected or disconnected by intelligent control switch with the load electricity part of the main outlet of optical fiber composite overhead conducting wire in fire retardant insulating splice tray in vitro.The utility model using fire-retardant all insulation splice tray realize optical fiber composite overhead conducting wire one into having more, started the beginning of the branched line line construction of 10KV voltages.
Description
Technical field
The utility model is related to optical fiber composite overhead lead technology field, especially a kind of being directed to 10KV voltages more points
Breaking fibre junction among branch.
Background technology
With the continuous propulsion of reform and opening-up, the quality of people's lives is continuously improved, and more demands occurs.For
The construction of the optical fiber composite overhead wire line of 10KV voltages transmission, there are many disadvantages, such as：The splice tray of circuit lacks peace
Full breaker cannot individually control cut-offfing for branch line, and entry/exit cable lacks sealing structure, and the sealing effect of connector box is poor, increase
The difficulty of winter construction, and volume is big, connect, construction, transport are extremely inconvenient.
Utility model content
In view of the above-mentioned deficiencies of the prior art, technical problem to be solved by the utility model is to provide the fire-retardant all insulations of 10KV
Breaking fiber optic closure among multiple-limb.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of fire-retardant all insulations of 10KV are more
Breaking fiber optic closure among branch comprising fire retardant insulating connects box body, and box body is connected up to being provided with less in fire retardant insulating
The main incoming line of one optical fiber composite overhead conducting wire and fixing device, at least provided with the main line outlet of an optical fiber composite overhead conducting wire and solid
Determine device and at least provided with two optical fiber composite overhead conducting wire branch line incoming lines and fixing device；Optical fiber composite overhead conducting wire
The fiber section of main inlet wire, the main outlet of optical fiber composite overhead conducting wire and optical fiber composite overhead conducting wire branch line inlet wire connects in fire retardant insulating
Continued access is carried out in continuous box body, the load electricity part of each optical fiber composite overhead conducting wire branch line inlet wire goes out with optical fiber composite overhead conducting wire master
The load electricity part of line is connected or disconnected by intelligent control switch in vitro in fire retardant insulating splice tray.
In above-mentioned technical proposal, load electricity part and the optical fiber composite overhead conducting wire master of the optical fiber composite overhead conducting wire branch line
Between the electric part of load of outlet by water conservancy diversion cable and wire clamp carry out continued access, the both ends of water conservancy diversion cable are connected to optical fiber and answered by wire clamp respectively
Close the load electricity part of load the electricity part and the main outlet of optical fiber composite overhead conducting wire of aerial condutor branch line inlet wire, the middle part string of water conservancy diversion cable
It is associated with the intelligent control switch.
In above-mentioned technical proposal, the fixing device includes ear handle.
In above-mentioned technical proposal, the ear handle includes lower ear handle and upper ear handle, and lower ear handle is fixed on fire-retardant by locking part
Insulating splice closure body, the upper ear handle are fixed on by locking part on lower ear handle.
In above-mentioned technical proposal, it includes box body, gasket and box cover that the fire retardant insulating, which connects box body, is arranged in box body
There is the kinking cavity being separated by, optical fiber composite overhead conducting wire main line entry/exit line corresponds to a kinking cavity all the way, and optical fiber is compound all the way
Aerial condutor branch line inlet wire corresponds to a kinking cavity, and each kinking cavity is equipped with an optical cable incoming line or line outlet；It is adjacent
The passageway for placing optical fiber continued access head is provided between kinking cavity.
In above-mentioned technical proposal, the string holes axis and kinking cavity of the optical cable incoming line or line outlet are tangent.
In above-mentioned technical proposal, the gasket is silica gel sealing pad.
In above-mentioned technical proposal, a fiber reel supporting plate is provided on the passageway being arranged between multiple kinking cavitys,
Line and line interfere with each other when electric arc occurs with limitation.
In above-mentioned technical proposal, it is flame-proof ABS material that the fire retardant insulating, which connects box body,.
In above-mentioned technical proposal, the main inlet wire of the optical fiber composite overhead conducting wire, the main outlet of optical fiber composite overhead conducting wire and light
Fine composite overhead lead branch line inlet wire accesses fire retardant insulating by sealing structure and connects box body, which includes fire-retardant exhausted
Edge connects the rubber plug cavity being arranged on box body and rubber plug gland cavity, rubber plug is equipped in rubber plug cavity, in rubber plug gland cavity
Interior to be equipped with rubber plug gland, fiber section passes through rubber plug gland, rubber plug to enter in insulation joint box body, and the fixing device
Squeezing rubber plug gland makes rubber plug be extruded deformation in rubber plug cavity to seal rubber plug cavity and fiber section.
The utility model has the beneficial effects that：
1）Construction suitable for 10KV multipoint lines.
2）Realize the function that breaker is installed at connecting.
3）Good fire-retardant, insulation effect is played using ABS fire retardant insulating splice trays.
4）Entry/exit cable uses sealing structure, effectively improves sealing effect, improves construction quality and realizes fast sealing, effectively
The difficulty of winter construction when solving sealing.
5）It is small, it connects, construct, convenient transportation.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the vertical view decomposition chart that the utility model fire retardant insulating connects box body；
Fig. 3 is the side structure schematic view that the utility model fire retardant insulating connects box body.
In figure, 1, fire retardant insulating connect box body；2, the main inlet wire of optical fiber composite overhead conducting wire；3, optical fiber composite overhead conducting wire master
Outlet；4, optical fiber composite overhead conducting wire branch line inlet wire；5, sealing-plug；6, optical fiber continued access head；7, optical fiber；8, intelligent control switch；
9, ear handle；10, water conservancy diversion cable；11, wire clamp；101, box body；102, gasket；103, box cover；104, kinking cavity；105, passageway；
106, fiber reel supporting plate；12, sealing structure；121, rubber plug cavity；122, rubber plug gland cavity；123, rubber plug；124, rubber plug pressure
Lid.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figs. 1-3, breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10KV comprising fire retardant insulating
Box body 1 is connected, is connected on box body 1 at least provided with the main incoming line of the main inlet wire of an optical fiber composite overhead conducting wire 2 in fire retardant insulating
And fixing device, at least provided with the main outlet of an optical fiber composite overhead conducting wire 3 main line outlet and fixing device and at least set
It is equipped with the branch line incoming line and fixing device of two optical fiber composite overhead conducting wire branch line inlet wires 4；The main inlet wire of optical fiber composite overhead conducting wire
2, the fiber section of the main outlet 3 of optical fiber composite overhead conducting wire and optical fiber composite overhead conducting wire branch line inlet wire 4 is connected in fire retardant insulating
Continued access is carried out in box body 1, the load electricity part of each optical fiber composite overhead conducting wire branch line inlet wire 4 goes out with optical fiber composite overhead conducting wire master
The load electricity part of line 3 is connected in fire retardant insulating to be connected or disconnected outside box body 1 by intelligent control switch 8.Intelligent control switch 8 is adopted
Use intelligent breaker.
Wherein, the load electricity part of the optical fiber composite overhead conducting wire branch line inlet wire 4 and the main outlet of optical fiber composite overhead conducting wire 3
The electric part of load between by water conservancy diversion cable 10 and wire clamp 11 carry out continued access, the both ends of water conservancy diversion cable 10 are connected to light by wire clamp 11 respectively
The load electricity part of load the electricity part and the main outlet of optical fiber composite overhead conducting wire 3 of fine composite overhead lead branch line inlet wire 4, water conservancy diversion cable 10
Middle part be in series with the control switch 8.
Wherein, the fixing device includes ear handle 9.The ear handle 9 includes lower ear handle and upper ear handle, and lower ear handle passes through lock
Firmware is fixed on fire retardant insulating and connects box body 1, and the upper ear handle is fixed on by locking part on lower ear handle.
Wherein, it includes box body 101, gasket 102 and box cover 103 that the fire retardant insulating, which connects box body 1, in box body 101
It is provided with the kinking cavity 104 being separated by, all the way each one kinking cavity 104 of correspondence of the main entry/exit line of optical fiber composite overhead conducting wire, one
Road branch inlet wire 4 corresponds to optical fiber composite overhead conducting wire branch line one kinking cavity 104 of inlet wire, and each kinking cavity 104 is equipped with one
Optical cable import or export（I.e. main incoming line, main line outlet, branch line incoming line）；It is provided with placement between adjacent kinking cavity 104
The passageway 105 of optical fiber continued access head.The string holes axis and kinking cavity of the optical cable import or export are tangent.The gasket 102
For silica gel sealing pad.A fiber reel supporting plate 106 is provided on the passageway 105 being arranged between multiple kinking cavitys 104, with
Line and line interfere with each other when electric arc occurs for limitation.Screw passes through the via locking of via, gasket 102 on box cover 103 to exist
In the open edge at the top of box body 101, screw fix after by sealing-plug 5 by the via plug for seal on box cover 103.Fiber reel
Circle is coiled for optical fiber 7 to form.
Wherein, it is flame-proof ABS material that the fire retardant insulating, which connects box body 1,.
Wherein, the main inlet wire 2 of the optical fiber composite overhead conducting wire, the main outlet 3 of optical fiber composite overhead conducting wire and optical fiber composite frame
Hollow wire branch line 4 accesses fire retardant insulating by sealing structure 12 and connects box body 1, which connects including fire retardant insulating
The rubber plug cavity 121 and rubber plug gland cavity 122 being arranged on box body 1 are equipped with rubber plug 123, in rubber plug pressure in rubber plug cavity 121
Rubber plug gland 124 is equipped in lid cavity 122, fiber section passes through rubber plug gland 124, rubber plug 123 to enter fire retardant insulating connecting
In box body 1, and the fixing device squeezes rubber plug gland 124 and rubber plug 123 is made to be extruded deformation in rubber plug cavity 121 to incite somebody to action
Rubber plug cavity 121 is sealed with fiber section.124 T-shaped structure of rubber plug gland, protruding parts enter in rubber plug cavity 121 to glue
Plug 123 is squeezed.
Above embodiment only indicates that rather than limits the utility model, therefore all according to the utility model patent application
The equivalent change or modification that method described in range is done, is included in the scope of the utility model patent application.
Claims (10)
1. breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10KV, it is characterised in that：It is connected including fire retardant insulating
Box body connects box body up to being provided with the main incoming line of an optical fiber composite overhead conducting wire and fixing device, at least less in fire retardant insulating
It is provided with the main line outlet of an optical fiber composite overhead conducting wire and fixing device and at least provided with two optical fiber composite overhead conducting wire branch
Line incoming line and fixing device；The main inlet wire of optical fiber composite overhead conducting wire, the main outlet of optical fiber composite overhead conducting wire and optical fiber composite frame
The fiber section of hollow wire branch line inlet wire carries out continued access, each optical fiber composite overhead conducting wire branch line in fire retardant insulating splice tray body
Load electricity part and the load electricity part of the main outlet of optical fiber composite overhead conducting wire in fire retardant insulating splice tray pass through intelligent control in vitro
Switch connects or disconnects.
2. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, feature exist
In：Lead between the load electricity part of the optical fiber composite overhead conducting wire branch line and the load electricity part of the main outlet of optical fiber composite overhead conducting wire
It crosses water conservancy diversion cable and wire clamp carries out continued access, the both ends of water conservancy diversion cable are connected to the load electricity portion of optical fiber composite overhead conducting wire branch line by wire clamp respectively
Divide the load electricity part with the main outlet of optical fiber composite overhead conducting wire, the intelligent control switch is in series in the middle part of water conservancy diversion cable.
3. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, feature exist
In：The fixing device includes ear handle.
4. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 3, feature exist
In：The ear handle includes lower ear handle and upper ear handle, and lower ear handle is fixed on fire retardant insulating by locking part and connects box body, the upper ear
Handle is fixed on by locking part on lower ear handle.
5. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, feature exist
In：It includes box body, gasket and box cover that the fire retardant insulating, which connects box body, is provided with the kinking cavity being separated by box body, and one
Optical fiber composite overhead conducting wire main entry/exit line in road corresponds to a kinking cavity, and optical fiber composite overhead conducting wire branch line inlet wire corresponds to all the way
One kinking cavity, each kinking cavity are equipped with an optical cable incoming line or line outlet；It is provided with and puts between adjacent kinking cavity
Set the passageway of optical fiber continued access head.
6. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 5, feature exist
In：The string holes axis and kinking cavity of the optical cable incoming line or line outlet are tangent.
7. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 5, feature exist
In：The gasket is silica gel sealing pad.
8. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 5, feature exist
In：A fiber reel supporting plate is provided on the passageway being arranged between multiple kinking cavitys, with limitation occur electric arc when line with
Line interferes with each other.
9. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, feature exist
In：It is flame-proof ABS material that the fire retardant insulating, which connects box body,.
10. breaking fiber optic closure among the fire-retardant all insulation multiple-limbs of a kind of 10KV according to claim 1, feature exist
In：The main inlet wire of the optical fiber composite overhead conducting wire, the main outlet of optical fiber composite overhead conducting wire and optical fiber composite overhead conducting wire branch line into
Line accesses fire retardant insulating by sealing structure and connects box body, which includes that fire retardant insulating connects the glue being arranged on box body
Cavity and rubber plug gland cavity are filled in, rubber plug is equipped in rubber plug cavity, rubber plug gland, optical fiber portion are equipped in rubber plug gland cavity
Divide and entered in fire retardant insulating splice tray body across rubber plug gland, rubber plug, and fixing device extruding rubber plug gland makes glue
Plug is extruded deformation to seal rubber plug cavity and fiber section in rubber plug cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794250.2U CN207623583U (en) | 2017-12-20 | 2017-12-20 | A kind of fire-retardant breaking fiber optic closures in all insulation multiple-limb centre of 10KV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794250.2U CN207623583U (en) | 2017-12-20 | 2017-12-20 | A kind of fire-retardant breaking fiber optic closures in all insulation multiple-limb centre of 10KV |
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| Publication Number | Publication Date |
|---|---|
| CN207623583U true CN207623583U (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794250.2U Active CN207623583U (en) | 2017-12-20 | 2017-12-20 | A kind of fire-retardant breaking fiber optic closures in all insulation multiple-limb centre of 10KV |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976757A (en) * | 2017-12-20 | 2018-05-01 | 深圳市特发信息股份有限公司 | Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV |
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2017
- 2017-12-20 CN CN201721794250.2U patent/CN207623583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976757A (en) * | 2017-12-20 | 2018-05-01 | 深圳市特发信息股份有限公司 | Breaking fiber optic closure among a kind of fire-retardant all insulation multiple-limbs of 10kV |
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