CN207303961U - A kind of communication engineering track laying directly buried pipeline - Google Patents
A kind of communication engineering track laying directly buried pipeline Download PDFInfo
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- CN207303961U CN207303961U CN201721367984.2U CN201721367984U CN207303961U CN 207303961 U CN207303961 U CN 207303961U CN 201721367984 U CN201721367984 U CN 201721367984U CN 207303961 U CN207303961 U CN 207303961U
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Abstract
The utility model discloses a kind of communication engineering track laying directly buried pipeline, including main pipe, the integrally formed left connecting pin in main pipe both ends and right connecting pin, the outside of left connecting pin is integrally formed six the first convex blocks by the center of circle of the central axis of main pipe, and the outside of right connecting pin is corresponded to using the central axis of main pipe as the center of circle is integrally formed six the second convex blocks at the position of the first convex block.The utility model sets the supporting rack being made of outer frame body, internal frame body and support column by the end positions on the inside of main pipe, the compression strength of direct-buried pipe entirety can effectively be improved, and the cable set between the supporting rack at main pipe both ends is coordinated to dispose pipe and fiber placing pipe again, power communication line is enabled to when being laid with, it can effectively be classified in direct-buried pipe, be provided conveniently for follow-up line upkeep and maintenance.
Description
Technical field
Communication engineering technical field is the utility model is related to, is specially a kind of communication engineering track laying directly buried pipeline.
Background technology
As the construction of the facilities such as economic rapid development, power communication is existing it in the weight of current urban modernization construction
Weight, the at present beautification in communication engineering construction for city and convenient construction, it will usually by track laying ground end with
For avoiding line cord from oxidation cracking occur because long-term wind rain shines, increase the service life of cable, at present in ground end
When being laid with cable, cable is corroded and is destroyed in order to prevent, it will usually buries protective conduit, cable in the position of cable laying
The inside of protective conduit is laid on, however, currently used for the working cable protection direct-buried pipe of communication engineering, internal structure is extremely
Simply, cable and optical fiber are substantially mixed rehousing in the inside of tube body, extremely inconvenient when carrying out power communication and safeguarding, in addition,
Existing direct-buried pipe is in docking, usually to being socketed between port, in the exterior cladding thermoplastics type rubber of its belled position
Glue is to carry out waterproof, but such connection method, since the joint of port is without any rigid fixation structure, only according to thermoplastics type rubber
Glue is fixed, then when there is settlement of foundation, pipeline is easy to come off to interface, influences the sealing of its docking site
Property, and when carrying out line upkeep, dismantle extremely onerous during thermoplastics type's rubber, make troubles for the maintenance of power communication line.
Utility model content
The purpose of this utility model is to provide a kind of communication engineering track laying directly buried pipeline, to solve above-mentioned background
The problem of being previously mentioned in technology.
To achieve the above object, the utility model provides following technical solution：
A kind of communication engineering track laying directly buried pipeline, including main pipe, the integrally formed left connection in main pipe both ends
End and right connecting pin, the outside of the left connecting pin are integrally formed six the first convex blocks by the center of circle of the central axis of main pipe,
Six mutual distances of the first convex block are equal, and the outside of the right connecting pin is corresponded to by the center of circle of the central axis of main pipe
Six the second convex blocks are integrally formed at the position of first convex block, the inside of first convex block offers and phase on the right side of the first convex block
Logical first cavity, the inside of second convex block offer the second cavity with being communicated on the left of the second convex block, first cavity
Be internally provided with bolt, the left end of the bolt is through the first convex block and extends to the outside of the first convex block, the bolt left end
Outer cover is equipped with nut, and the left side of the left connecting pin is integrally formed with snap ring, which is tubular structure, the right connecting pin
Inside correspond to the card slot for offering at the position of snap ring and being adapted with snap ring shape, the inner side of the card slot is equipped with one layer of waterproof rubber
Rubber cushion.
Both ends on the inside of the main pipe are equipped with a supporting rack, and the supporting rack is by outer frame body, internal frame body and support column group
The inner wall of main pipe is fixed on into, the outer frame body, and the internal frame body is located at the center of outer frame body, the internal frame body and outer
Be attached between framework by three support columns, three support columns using the center of internal frame body as the center of circle is equidistant be integrally formed including
The outside of framework, is an integral molding structure between the inner side of three support columns one end and outer frame body away from internal frame body, described
Fiber placing pipe is installed between internal frame body in the supporting rack of main pipe both ends, between the both ends of the fiber placing pipe and internal frame body
To be welded and fixed, cable placement pipe, cable placement are fixed between three support columns outside the internal frame body are adjacent
Pipe is made of the integrally formed termination of tube body and tube body both ends, and the outside and outer frame body of termination, between internal frame body and support column
To be welded and fixed.
Preferably, first cavity is internally provided with spring, which is set in the outside of bolt, first cavity
Sealing-plug is connected with the openend of the second cavity.
Preferably, the main pipe is circular configuration, its outer frame body and internal frame body are ring-shaped structure, the fiber placing
With being communicated on the inside of internal frame body, the equidistant fixation centered on the center of circle of internal frame body of the inner wall of the internal frame body is wired at the both ends of pipe
Card, which is " Ω " shape metal structure.
Preferably, the tube body of fiber placing pipe and cable the placement pipe is the tube structure with through hole.
Preferably, the termination cross section in the cable placement pipe and tube body cross section are sector structure, the pipe
The size of body cross section is 4/5ths of termination cross sectional dimensions, and the position that the inner side of the termination is connected with tube body is oblique
Face structure.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is convex by set respectively outside the left connecting pin at main pipe both ends and right connecting pin first
Block and the second convex block, and the first cavity and the second cavity opened up respectively in the first convex block and the second convex block, then coordinate and set
Bolt, nut and the snap ring and card slot set respectively on left connecting pin and right connecting pin put, and set in card slot
Water proof rubber pad so that in process of deployment, the docking between Guan Yuguan, can be rigidly fixed the direct-buried pipe by bolt
Connection, then the water proof rubber pad being equipped with, can be effectively so that the direct-buried pipe be more steady when being docked between carrying out Guan Yuguan
It is fixed, while good leakproofness is also equipped with, reach good waterproof effect, at the same time, additionally it is possible to effectively avoid going out between Guan Yuguan
Fractionation when now coming off, and also facilitating later maintenance.
2nd, the supporting rack being made of outer frame body, internal frame body and support column is set by the end positions on the inside of main pipe,
The compression strength of direct-buried pipe entirety can be effectively improved, and coordinates the electricity set between the supporting rack at main pipe both ends again
Cable placement pipe and fiber placing pipe, enable to power communication line to be carried out when being laid with direct-buried pipe effective
Classification, provides conveniently for follow-up line upkeep and maintenance, also, the cable in the direct-buried pipe disposes pipe by tube body and termination
Form, and due to termination cross section size be more than tube body cross section size so that cable placement pipe medium position with
There are gap between main pipe, so that when the direct-buried pipe is deformed being subject to external impact, avoids outer tube body straight
Connect and extruding is produced to the cable in it, there is certain protective effect to cable, simultaneously as cable placement pipe and light
Fibre placement pipe, is the cylinder with through hole, so enables to heat caused by cable and optical fiber to run through logical
Hole is dispersed into the gap inside main pipe, and heat is imported underground by main pipe, effectively heat can be avoided to assemble, can
Improve the heat dissipation effect of cable and optical fiber.
Brief description of the drawings
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1；
Fig. 3 is enlarged structure schematic diagram at B in Fig. 1；
Fig. 4 is the utility model left end structure diagram；
Fig. 5 is the utility model right end structure diagram
Fig. 6 is the utility model supporting rack dimensional structure diagram；
Fig. 7 disposes pipe structure diagram for the utility model cable.
In figure：1 main pipe, 2 left connecting pins, 3 right connecting pins, 4 snap rings, 5 first convex blocks, 6 first cavitys, 7 bolts, 8 bullets
Spring, 9 sealing-plugs, 10 nuts, 11 second convex blocks, 12 second cavitys, 13 card slots, 14 water proof rubber pads, 15 outer frame bodies, 16 inside casings
Body, 17 support columns, 18 cables placement pipe, 181 tube bodies, 182 terminations, 19 fiber placing pipes, 20 line cards.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-7, a kind of communication engineering track laying directly buried pipeline, including main pipe 1,1 both ends one of main pipe
Body formed left connecting pin 2 and right connecting pin 3, the outside of left connecting pin 2 are integrally formed using the central axis of main pipe 1 as the center of circle
Six the first convex blocks 5, six mutual distances of the first convex block 5 are equal, and the outside of right connecting pin 3 is with the center of main pipe 1
Axis corresponds to for the center of circle and is integrally formed six the second convex blocks 11 at the position of the first convex block 5, the inside of the first convex block 5 offer with
The right side of first convex block 5 communicates the first cavity 6, and the inside of the second convex block 11 offers the second sky communicated with the left side of the second convex block 11
Chamber 12, the first cavity 6 are internally provided with bolt 7, and the left end of the bolt 7 through the first convex block 5 and extends to the outer of the first convex block 5
Portion, the outer cover of 7 left end of bolt are equipped with nut 10, and the first cavity 6 is internally provided with spring 8, which is set in bolt 7
Outside, sets spring 8 effectively to prevent the direct-buried pipe from being loosened in docking back nut 10, and the first cavity 6 and second is empty
The openend of chamber 12 is connected with sealing-plug 9, sets sealing-plug 9 to implement protection, left connecting pin 2 to nut 10 and bolt 7
Left side integrally formed with snap ring 4, which is tubular structure, and the inside of right connecting pin 3 corresponds to be opened up at the position of snap ring 4
There is the card slot 13 being adapted with 4 shape of snap ring, the inner side of the card slot 13 is equipped with one layer of water proof rubber pad 14.
The both ends of the inner side of main pipe 1 are equipped with a supporting rack, and the supporting rack is by outer frame body 15, internal frame body 16 and support column 17
Composition, outer frame body 15 are fixed on the inner wall of main pipe 1, and internal frame body 16 be located at the center of outer frame body 15, internal frame body 16 and outside
It is attached between framework 15 by three support columns 17, three support columns 17 are using the center of internal frame body 16 as the equidistant one in the center of circle
The outside of internal frame body 16 is molded over, is one between the inner side of three support columns 17 one end and outer frame body 15 away from internal frame body 16
Forming structure, is provided with fiber placing pipe 19 between the internal frame body 16 in 1 both ends supporting rack of main pipe, the fiber placing pipe 19
Both ends and internal frame body 16 between to be welded and fixed, be fixed with cable between three outside internal frame body 16 piece support column 17 is adjacent
Pipe 18 is disposed, cable placement pipe 18 is made of the integrally formed termination 182 of tube body 181 and 181 both ends of tube body, cable peace
It is sector structure to put 182 cross section of termination in pipe 18 and 181 cross section of tube body, and the size of 181 cross section of tube body is termination
4/5ths of 182 cross sectional dimensions, the position that the inner side of termination 182 is connected with tube body 181 are ramp structure, termination 182
Outside and outer frame body 15, internal frame body 16 and support column 17 between to be welded and fixed, fiber placing pipe 19 and cable placement pipe
18 tube body 181 is the tube structure with through hole, and main pipe 1 is circular configuration, its outer frame body 15 and internal frame body 16 are annulus
Shape structure, the both ends of fiber placing pipe 19 are communicated with the inner side of internal frame body 16, and the inner wall of internal frame body 16 is with the center of circle of internal frame body 16
Centered on it is equidistant be fixed with line card 20, which is " Ω " shape metal structure.
The utility model is convex by set respectively outside the left connecting pin 2 at 1 both ends of main pipe and right connecting pin 3 first
5 and second convex block 11 of block, and the first cavity 6 and the second cavity 12 opened up respectively in the first convex block 5 and the second convex block 11,
Bolt 7, nut 10 and the snap ring 4 and card slot 13 set respectively on left connecting pin 2 and right connecting pin 3 being equipped with again, with
And the water proof rubber pad 14 set in card slot 13 so that the direct-buried pipe is in process of deployment, and the docking between Guan Yuguan can
Carry out rigidly fixing connection by bolt 7, then the water proof rubber pad 14 being equipped with, can be effectively so that the direct-buried pipe carrying out
More stablize when being docked between Guan Yuguan, while be also equipped with good leakproofness, reach good waterproof effect, at the same time, moreover it is possible to
It is enough effectively to avoid coming off between Guan Yuguan, and fractionation when also facilitating later maintenance, pass through two in the inner side of main pipe 1
End position sets the supporting rack being made of outer frame body 15, internal frame body 16 and support column 17, and it is whole can effectively to improve the direct-buried pipe
The compression strength of body, and coordinate the cable set between the supporting rack at 1 both ends of main pipe to dispose pipe 18 and fiber placing again
Pipe 19, enables to power communication line effectively to be classified in direct-buried pipe, be tieed up for follow-up circuit when being laid with
It is convenient that shield and maintenance provide, also, the cable placement pipe 18 in the direct-buried pipe is made of tube body 181 and termination 182, and due to
The size of 182 cross section of termination is more than the size of 181 cross section of tube body so that the medium position of cable placement pipe 18 and supervisor
There are gap between body 1, so that when the direct-buried pipe is deformed being subject to external impact, avoids outer tube body 1 direct
Extruding is produced to the cable in it, there is certain protective effect to cable, simultaneously as cable placement pipe 18 and light
Fibre placement pipe 19, is the cylinder with through hole, so enables to heat caused by cable and optical fiber to run through
Through hole is dispersed into the gap inside main pipe 1, and heat is imported underground by main pipe 1, effectively heat can be avoided to assemble,
The heat dissipation effect of cable and optical fiber can be improved.
The communication engineering track laying directly buried pipeline, in use, construction personnel will need inbuilt cable and optical fiber, point
Disposed after class directly through corresponding cable in pipe 18 and fiber placing pipe 19, and optical fiber be fixed in line card 20,
Avoid optical fiber from accumulating, improve the heat emission efficiency of optical fiber, then which is carried out to the docking of Guan Yuguan, in docking,
Snap ring 4 is connected in card slot 13 to (position of the first convex block 5 and the second convex block 11 is corresponding, to facilitate bolt 7 convex through first
Block 5 is extended in the second cavity 12 in the second convex block 11), the connection between Guan Yuguan is carried out by bolt 7 and nut 10 and is consolidated
It is fixed.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of communication engineering track laying directly buried pipeline, including main pipe (1), main pipe (1) integrally formed left side in both ends
Connecting pin (2) and right connecting pin (3), it is characterised in that：The outside of the left connecting pin (2) is with the central axis of main pipe (1)
Six the first convex blocks (5) are integrally formed for the center of circle, six mutual distances of the first convex block (5) are equal, the right connecting pin
(3) outside corresponded to using the central axis of main pipe (1) as the center of circle be integrally formed at the position of the first convex block (5) six it is second convex
Block (11), the inside of first convex block (5) are offered with communicating the first cavity (6) on the right side of the first convex block (5), and described second is convex
The inside of block (11) offers the second cavity (12) with being communicated on the left of the second convex block (11), the inside of first cavity (6)
Equipped with bolt (7), the left end of the bolt (7) through the first convex block (5) and extends to the outside of the first convex block (5), the bolt
(7) outer cover of left end is equipped with nut (10), and the left side of the left connecting pin (2) is integrally formed with snap ring (4), the snap ring (4)
For tubular structure, the inside of the right connecting pin (3) corresponds to offer at the position of snap ring (4) and is adapted with snap ring (4) shape
Card slot (13), the inner side of the card slot (13) is equipped with one layer of water proof rubber pad (14)；
Both ends on the inside of the main pipe (1) are equipped with a supporting rack, and the supporting rack is by outer frame body (15), internal frame body (16) and branch
Dagger (17) forms, and the outer frame body (15) is fixed on the inner wall of main pipe (1), and the internal frame body (16) is located at outer frame body (15)
Center, be attached between the internal frame body (16) and outer frame body (15) by three support columns (17), three support columns
(17) it is integrally formed using the center of internal frame body (16) as the center of circle is equidistant in the outside of internal frame body (16), three support columns (17) are remote
It is an integral molding structure between one end of internal frame body (16) and the inner side of outer frame body (15), main pipe (1) both ends branch
Fiber placing pipe (19) is installed between internal frame body (16) in support, both ends and the internal frame body (16) of the fiber placing pipe (19)
Between to be welded and fixed, cable placement pipe is fixed between three exterior support columns (17) of the internal frame body (16) are adjacent
(18), cable placement pipe (18) is made of tube body (181) and tube body (181) the integrally formed termination in both ends (182), and is held
It is to be welded and fixed between the outside of head (182) and outer frame body (15), internal frame body (16) and support column (17).
A kind of 2. communication engineering track laying directly buried pipeline according to claim 1, it is characterised in that：Described first is empty
Chamber (6) is internally provided with spring (8), which is set in the outside of bolt (7), first cavity (6) and the second cavity
(12) openend is connected with sealing-plug (9).
A kind of 3. communication engineering track laying directly buried pipeline according to claim 1, it is characterised in that：The main pipe
(1) be circular configuration, its outer frame body (15) and internal frame body (16) they are ring-shaped structure, the both ends of the fiber placing pipe (19) with
Internal frame body communicates on the inside of (16), and the inner wall of the internal frame body (16) is equidistant centered on the center of circle of internal frame body (16) to be fixed with
Line card (20), the line card (20) are " Ω " shape metal structure.
A kind of 4. communication engineering track laying directly buried pipeline according to claim 1, it is characterised in that：The optical fiber peace
The tube body (181) for putting pipe (19) and cable placement pipe (18) is the tube structure with through hole.
A kind of 5. communication engineering track laying directly buried pipeline according to claim 1, it is characterised in that：The cable
Termination (182) cross section and tube body (181) cross section in placement pipe (18) are sector structure, and the tube body (181) is transversal
The size in face is 4/5ths of termination (182) cross sectional dimensions, and the inner side of the termination (182) is connected with tube body (181)
Position be ramp structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367984.2U CN207303961U (en) | 2017-10-23 | 2017-10-23 | A kind of communication engineering track laying directly buried pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367984.2U CN207303961U (en) | 2017-10-23 | 2017-10-23 | A kind of communication engineering track laying directly buried pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303961U true CN207303961U (en) | 2018-05-01 |
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ID=62273155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367984.2U Active CN207303961U (en) | 2017-10-23 | 2017-10-23 | A kind of communication engineering track laying directly buried pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN207303961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899115A (en) * | 2018-05-21 | 2018-11-27 | 江苏亚特电缆有限公司 | A kind of cable resistant to high temperatures and application method |
-
2017
- 2017-10-23 CN CN201721367984.2U patent/CN207303961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899115A (en) * | 2018-05-21 | 2018-11-27 | 江苏亚特电缆有限公司 | A kind of cable resistant to high temperatures and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of communication engineering track laying directly buried pipeline Effective date of registration: 20180727 Granted publication date: 20180501 Pledgee: Wuhan rural commercial bank Limited by Share Ltd Optics Valley branch Pledgor: Wuhan Xun Hua communication facilities company limited Registration number: 2018420000037 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210308 Granted publication date: 20180501 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN XUNHUA COMMUNICATION EQUIPMENT Co.,Ltd. Registration number: 2018420000037 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |