CN114137681A - Communication optical cable pipeline construction device and method - Google Patents
Communication optical cable pipeline construction device and method Download PDFInfo
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- CN114137681A CN114137681A CN202111240385.5A CN202111240385A CN114137681A CN 114137681 A CN114137681 A CN 114137681A CN 202111240385 A CN202111240385 A CN 202111240385A CN 114137681 A CN114137681 A CN 114137681A
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- cable pipeline
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- 230000003287 optical effect Effects 0.000 title claims abstract description 126
- 238000010276 construction Methods 0.000 title claims abstract description 62
- 238000004891 communication Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000013508 migration Methods 0.000 claims description 9
- 230000005012 migration Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/54—Underground or underwater installation; Installation through tubing, conduits or ducts using mechanical means, e.g. pulling or pushing devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention relates to the technical field of cable installation, and particularly discloses a communication optical cable pipeline construction device and a method. With this can conveniently accomodate communication optical cable pipeline construction equipment, reduce its whole volume to this convenient transportation, communication optical cable pipeline construction equipment's structural design is more reasonable, and the function is more comprehensive.
Description
Technical Field
The invention relates to the technical field of cable installation, in particular to a communication optical cable pipeline construction device and method.
Background
Communication cables, network connections, are the media that carry information from one network device to another, and are the basic building blocks of a network. In the local area network we commonly use, there are also a plurality of types of network lines used. In general, a typical lan does not generally use many different kinds of network lines to connect network devices. Different types of network lines are used in large networks or wide area networks in order to connect different types of networks together. Among the various network cables, which network cable is specifically used is selected according to the topology structure of the network, the network structure standard and the transmission speed;
when communication is moved and is changed, optical cable pipeline construction device often needs to be used, but current optical cable pipeline construction device structural design is unreasonable, and the function is single.
Disclosure of Invention
The invention aims to provide a communication optical cable pipeline construction device and a method, and aims to solve the technical problems that an optical cable pipeline construction device in the prior art is unreasonable in structural design and single in function.
In order to achieve the purpose, the communication optical cable pipeline construction device comprises a base body, a screw rod motor, a screw rod sleeve, a hollow column, a top plate, two vertical plates and a lower placement plate, wherein the base body is arranged on the ground, the screw rod motor is fixedly connected with the base body, the output end of the screw rod motor is sleeved with the screw rod sleeve matched with the output end of the screw rod motor, the hollow column is fixedly connected with the screw rod sleeve, the hollow column is sleeved outside the output end of the screw rod motor, the top plate is in threaded connection with the hollow column and is positioned at one end, far away from the screw rod sleeve, of the hollow column, the two vertical plates are symmetrically arranged above the top plate, two ends of the lower placement plate are fixedly connected with the two vertical plates, and the lower placement plate is provided with a lower half annular groove.
When the optical cable is migrated, in order to avoid damage to the optical cable caused by stones or hard objects on the ground, when the optical cable is migrated, a plurality of communication optical cable pipeline construction devices are arranged along the length direction of the optical cable, and each communication optical cable pipeline construction device is specifically installed in the following manner: the base body is fixed on the ground, then the screw rod motor is driven to rotate forwards or backwards according to the height of an operator or the height of the optical cable from the ground, thereby driving the screw rod sleeve to move up and down along the length direction of the output end of the screw rod motor, further driving the hollow column to move up and down so as to adjust the height of the top plate, thereby adjusting the height of the lower placing plate, dragging and dropping the optical cable into the lower semi-ring groove after the height adjustment is finished, then pulling the optical cable, the optical cable slides in the lower semi-ring groove, and the optical cable is prevented from contacting the ground or contacting hard objects on the ground, thereby protecting the optical cable, avoiding the optical cable from being damaged due to abrasion until the optical cable is pulled to a preset position and then stopping the pulling of the optical cable, and then taking down the optical cable from the lower semi-ring groove to finish the migration, and finally carrying out construction installation. In addition because the roof with cavity post threaded connection's setting can be convenient for accomodate communication optical cable pipeline construction equipment, reduces its whole volume to this convenient transportation, communication optical cable pipeline construction equipment's structural design is more reasonable, and the function is more comprehensive.
The communication optical cable pipeline construction device further comprises two bolts, the vertical plate is arranged in the adaptation groove, one end of each bolt is inserted into the adaptation groove, penetrates through the vertical plate and is in threaded connection with the corresponding thread side hole.
The bolt is screwed to be separated from the thread side hole, then the bolt is pulled out, and then the vertical plate is pulled, so that the vertical plate is separated from the adaptive groove, the size of the communication optical cable pipeline construction device is reduced when the communication optical cable pipeline construction device is not needed to be used, and meanwhile, workers can conveniently store and transport the communication optical cable pipeline construction device.
The communication optical cable pipeline construction device further comprises a protective cover, wherein the protective cover is fixedly connected with the base body and surrounds the outside of the screw rod motor.
The setting of protection casing can be right the lead screw motor plays the guard action.
Wherein, communication optical cable pipeline construction equipment still includes a plurality of settings and is in the subassembly is inserted to ground below the pedestal, insert the subassembly including ground inserted bar and a plurality of side picture peg with ground inserted bar, ground inserted bar's one end with pedestal fixed connection, ground inserted bar's the other end inserts to ground, and is a plurality of the side picture peg all with ground inserted bar fixed connection, and it is a plurality of the side picture peg is followed the axial centerline circumference of ground inserted bar distributes.
In order to stably arrange the base body on the soil ground, a plurality of ground inserting assemblies can be inserted into the ground inserting rods as main bodies, and a plurality of side inserting plates as auxiliary bodies, so that the installation stability of the base body is improved.
The floor inserting assembly further comprises a plurality of fixing ribs, and each side wall of the side inserting plate is provided with the fixing ribs.
The arrangement of the fixing ribs can increase the structural strength of the side inserting plate.
The invention also provides a construction method adopting the communication optical cable pipeline construction device, which comprises the following steps:
when the optical cable needs to be pulled for migration, fixing the base on the ground;
then controlling the output end of the screw rod motor to stretch, adjusting the heights of the hollow column, the top plate and the lower placing plate, and dragging and dropping the optical cable into the lower semi-ring groove after the height adjustment is finished;
then pulling the optical cable, wherein the optical cable slides in the lower semi-ring groove;
and stopping pulling the optical cable until the optical cable is pulled to a preset position, then taking down the optical cable from the lower semi-ring groove, completing the migration, and finally performing construction and installation.
According to the communication optical cable pipeline construction device and method, when an optical cable is migrated, in order to avoid damage to the optical cable caused by stones or hard objects on the ground, when the optical cable is migrated, a plurality of communication optical cable pipeline construction devices are arranged along the length direction of the optical cable, and the specific installation mode of each communication optical cable pipeline construction device is as follows: the base body is fixed on the ground, then the screw rod motor is driven to rotate forwards or backwards according to the height of an operator or the height of the optical cable from the ground, thereby driving the screw rod sleeve to move up and down along the length direction of the output end of the screw rod motor, further driving the hollow column to move up and down so as to adjust the height of the top plate, thereby adjusting the height of the lower placing plate, dragging and dropping the optical cable into the lower semi-ring groove after the height adjustment is finished, then pulling the optical cable, the optical cable slides in the lower semi-ring groove, and the optical cable is prevented from contacting the ground or contacting hard objects on the ground, thereby protecting the optical cable, avoiding the optical cable from being damaged due to abrasion until the optical cable is pulled to a preset position and then stopping the pulling of the optical cable, and then taking down the optical cable from the lower semi-ring groove to finish the migration, and finally carrying out construction installation. In addition because the roof with cavity post threaded connection's setting can be convenient for accomodate communication optical cable pipeline construction equipment, reduces its whole volume to this convenient transportation, communication optical cable pipeline construction equipment's structural design is more reasonable, and the function is more comprehensive.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a communication cable pipeline construction apparatus of the present invention.
Fig. 2 is a front view of the communication cable pipeline construction apparatus of the present invention.
Fig. 3 is a side view of the telecommunication cable line construction apparatus of the present invention.
Fig. 4 is a cross-sectional view of the a-a line structure of fig. 3 of the present invention.
Fig. 5 is an enlarged view of a portion of the structure of fig. 4B according to the present invention.
Fig. 6 is an enlarged view of a portion of the structure of fig. 4C according to the present invention.
FIG. 7 is a flow chart of steps of a method of constructing a communications cable pipeline of the present invention.
1-vertical plate, 11-sliding groove, 2-upper placing plate, 21-upper semicircular groove, 22-upper reinforcing rib, 23-lower reinforcing rib, 3-lower placing plate, 31-lower semicircular groove, 4-adjusting component, 41-elastic component, 42-threaded rod, 43-hollow sleeve, 44-sphere, 45-rotating handle, 451-anti-skid grain and 5-ring component, 6-lifting lugs, 61-support lugs, 62-rod bodies, 7-flexible pads, 8-seat bodies, 80-ground inserting components, 81-ground inserting rods, 82-side inserting plates, 83-fixing ribs, 9-lead screw motors, 91-lead screw sleeves, 92-hollow columns, 93-top plates, 931-adaptive grooves, 932-thread side holes and 10-protective covers.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the present invention provides a communication optical cable pipeline construction device, which includes a base 8, a lead screw motor 9, a lead screw sleeve 91, a hollow column 92, a top plate 93, two vertical plates 1 and a lower placing plate 3, the base body 8 is arranged on the ground, the screw rod motor 9 is fixedly connected with the base body 8, the output end of the screw rod motor 9 is sleeved with a screw rod sleeve 91 which is matched with the output end of the screw rod motor, the hollow column 92 is fixedly connected with the screw rod sleeve 91, the hollow column 92 is sleeved outside the output end of the screw rod motor 9, the top plate 93 is in threaded connection with the hollow column 92, and is located at one end of the hollow column 92 far away from the screw rod sleeve 91, the two vertical plates 1 are symmetrically arranged above the top plate 93, the two ends of the lower placing plate 3 are fixedly connected with the two vertical plates 1, and the lower placing plate 3 is provided with a lower semi-ring groove 31.
In this embodiment, when the optical cable is migrated, in order to avoid damage to the optical cable caused by stones or hard objects on the ground, a plurality of the optical communication cable pipeline construction devices are installed along the length direction of the optical cable when the optical cable is migrated, and each of the optical communication cable pipeline construction devices is specifically installed in a manner that: fixing the base body 8 on the ground, then driving the screw rod motor 9 to rotate forward or reversely according to the height of an operator or the height of the optical cable from the ground, further driving the screw rod sleeve 91 to move up and down along the length direction of the output end of the screw rod motor 9, further driving the hollow column 92 to move up and down, so as to adjust the height of the top plate 93, thereby adjusting the height of the lower placing plate 3, after the height adjustment is completed, dragging and dropping the optical cable into the lower semi-annular groove 31, then pulling the optical cable, sliding the optical cable in the lower semi-annular groove 31, avoiding the optical cable contacting with the ground or contacting with hard objects on the ground, thereby protecting the optical cable, avoiding the optical cable being damaged due to abrasion, stopping the pulling of the optical cable until the optical cable is pulled to a preset position, then taking down the optical cable from the lower semi-annular groove 31, and completing the migration, and finally, construction and installation are carried out. In addition because roof 93 with cavity post 92 threaded connection's setting can be convenient for accomodate communication optical cable pipeline construction equipment, reduces its whole volume to this convenient transportation, communication optical cable pipeline construction equipment's structural design is more reasonable, and the function is more comprehensive.
Further, the top plate 93 has two adapting grooves 931 and two threaded side holes 932, and the threaded side holes 932 are communicated with the corresponding adapting grooves 931, the optical communication cable pipeline construction device further includes two bolts, the vertical plate 1 is disposed in the adapting grooves 931, and one end of each bolt is inserted into the adapting groove 931, penetrates through the vertical plate 1, and is located at the threaded side hole 932 for threaded connection.
The communication optical cable pipeline construction device further comprises an upper placing plate 2, two groups of adjusting components 4, a ring-shaped piece 5 and a lifting lug 6, wherein each vertical plate 1 is provided with a sliding groove 11, two ends of the upper placing plate 2 are respectively in sliding connection with the two sliding grooves 11 and are positioned above the lower placing plate 3, the upper placing plate 2 is provided with an upper semi-ring groove 21, an accommodating space for fixing an optical cable is formed between the upper semi-ring groove 21 and the lower semi-ring groove 31, and each vertical plate 1 is provided with the adjusting component 4; each group of adjusting components 4 includes an elastic member 41, a threaded rod 42 and a hollow sleeve 43, two ends of the elastic member 41 are respectively fixedly connected with the upper placing plate 2 and the inner top wall of the sliding groove 11, the hollow sleeve 43 is fixedly connected with the vertical plate 1 and is located above the vertical plate 1, internal threads are arranged inside the hollow sleeve 43, one end of the threaded rod 42 penetrates through the hollow sleeve 43 and is inserted into the sliding groove 11 and abuts against the upper placing plate 2, the elastic member 41 is sleeved outside the threaded rod 42, the annular member 5 is fixedly connected with the two vertical plates 1, and the annular member 5 is provided with a plurality of lifting lugs 6.
The upper end face of the annular body is provided with a plurality of threaded holes, each lifting lug 6 comprises a support lug 61 and a rod body 62, one end of the rod body 62 is in threaded connection with the threaded holes, and the other end of the rod body 62 is fixedly connected with the support lugs 61.
The construction device for the communication optical cable pipeline further comprises an upper reinforcing rib 22, wherein the upper reinforcing rib 22 is fixedly connected with the upper placing plate 2 and is positioned outside the upper placing plate 2. Communication optical cable pipeline construction equipment still includes strengthening rib 23 down, down strengthening rib 23 with place board 3 fixed connection down, and be located place the outside of board 3 down.
The adjusting assembly 4 comprises a ball 44, and the ball 44 is fixedly connected with the threaded rod 42 and is located in the sliding groove 11. The adjusting assembly 4 further comprises a rotating handle 45, wherein the rotating handle 45 is fixedly connected with the threaded rod 42 and is located at one end of the threaded rod 42 far away from the ball 44. The rotating handle 45 is provided with a plurality of anti-slip stripes 451, and the anti-slip stripes 451 are circumferentially distributed on the outer side wall of the rotating handle 45.
The construction device for the communication optical cable pipeline further comprises two flexible pads 7, wherein the two flexible pads 7 are fixedly connected with the upper half ring groove 21 and the lower half ring groove 31 respectively.
In this embodiment, the bolt is screwed to be separated from the threaded side hole 932, then the bolt is pulled out, and then the vertical plate 1 is pulled, so that the vertical plate 1 is separated from the adapting groove 931, thereby reducing the volume of the optical communication cable pipeline construction device when the device is not needed to be used, and facilitating the storage and transportation of workers. In addition, after the riser 1 is detached from the adapting groove 931, the hoisting of the optical cable can be realized, specifically: when the optical cable needs to be hoisted, the upper placing plate 2 and the lower placing plate 3 can be sleeved outside the optical cable, then the threaded rod 42 is screwed, since the thread of the outer surface wall of the threaded rod 42 is in threaded connection with the internal thread inside the hollow sleeve 43, and then the threaded rod 42 rotates to abut against the upper placing plate 2, the elastic member 41 is stretched after being stressed, while moving the upper placing plate 2 in the direction of the chute 11, towards the direction of approaching the lower placing plate 3, thereby adjusting the size of the receiving space formed between the upper half-ring groove 21 and the lower half-ring groove 31 for fixing the optical cable, the optical cable can be fixed according to the thickness of the optical cable, and after the optical cable is fixed, a lifting rope can penetrate through the corresponding lifting lug 6 and is sleeved on a lifting hook of a crane, so that the optical cable can be lifted; in addition, when an operator hoists an optical cable with a large diameter, in order to ensure the stability and safety of hoisting, the rod body 62 can be respectively connected with the corresponding threaded holes in a threaded manner, and the number of the support lugs 61 is increased, so that the optical cable is more stable and safe during hoisting. The upper reinforcing ribs 22 can increase the overall structural strength of the upper mounting plate 2. The lower reinforcing ribs 23 can increase the structural strength of the lower placing plate 3. The ball 44 is provided so that the end of the threaded rod 42 can be rotated more smoothly when the end abuts against the upper mounting plate 2 and is rotated with respect to the upper mounting plate 2. The rotation handle 45 is provided to facilitate the operator to rotate the threaded rod 42. The anti-slip threads 451 can enable an operator to rotate the threaded rod 42 more easily and labor-saving. On place board 2 with place board 3 down when the centre gripping optical cable, the setting of flexbile cushion 7 can play effectual guard action to the optical cable.
Further, the construction device for the communication optical cable pipeline further comprises a protective cover 10, wherein the protective cover 10 is fixedly connected with the base body 8 and surrounds the outside of the screw rod motor 9.
In this embodiment, the protective cover 10 is provided to protect the lead screw motor 9.
Further, communication optical cable pipeline construction equipment still includes a plurality of settings insert the subassembly 80 with ground below the pedestal 8, insert the subassembly 80 with ground including ground inserted bar 81 and a plurality of side picture peg 82, ground inserted bar 81 one end with pedestal 8 fixed connection, ground inserted bar 81's the other end inserts to ground, and is a plurality of side picture peg 82 all with ground inserted bar 81 fixed connection, and is a plurality of side picture peg 82 follows ground inserted bar 81's axial central line circumference distributes. The floor plug assembly 80 further comprises a plurality of fixing ribs 83, and the side wall of each side insert plate 82 is provided with the fixing ribs 83.
In the present embodiment, in order to stably mount the seat body 8 on the ground, a plurality of ground insertion assemblies 80 may be inserted into the ground insertion rods 81 as main bodies and a plurality of side insertion plates 82 as auxiliary bodies, so as to improve the installation stability of the seat body 8. The fixing ribs 83 are provided to increase the structural strength of the side insert plate 82.
Referring to fig. 7, the present invention further provides a construction method using the above construction apparatus for a communication optical cable pipeline, including the following steps:
s1: when the optical cable needs to be pulled for migration, the base body 8 is fixed on the ground;
s2: then controlling the output end of the screw rod motor 9 to stretch, adjusting the heights of the hollow column 92, the top plate 93 and the lower placing plate 3, and dragging and dropping the optical cable into the lower semi-ring groove 31 after the height adjustment is finished;
s3: then pulling the optical cable, and the optical cable slides in the lower half-ring groove 31;
s4: and stopping pulling the optical cable until the optical cable is pulled to a preset position, taking down the optical cable from the lower semi-ring groove 31 to finish the migration, and finally performing construction and installation.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A communication optical cable pipeline construction device is characterized in that,
the base is arranged on the ground, the lead screw motor is fixedly connected with the base, the output end of the lead screw motor is sleeved with the lead screw sleeve matched with the output end of the lead screw motor, the hollow column is fixedly connected with the lead screw sleeve, the hollow column is sleeved outside the output end of the lead screw motor, the top plate is in threaded connection with the hollow column and is located at one end, far away from the lead screw sleeve, of the hollow column, the two vertical plates are symmetrically arranged above the top plate, two ends of the lower placing plate are fixedly connected with the two vertical plates, and the lower placing plate is provided with a lower half ring groove.
2. The optical communication cable pipeline construction apparatus of claim 1,
the top plate is provided with two adapting grooves and two thread side holes, the thread side holes are communicated with the corresponding adapting grooves, the communication optical cable pipeline construction device further comprises two bolts, the vertical plate is arranged in the adapting grooves, one ends of the bolts are inserted into the adapting grooves, penetrate through the vertical plate and are in threaded connection with the thread side holes.
3. The optical communication cable pipeline construction apparatus of claim 1,
the communication optical cable pipeline construction device further comprises a protective cover, wherein the protective cover is fixedly connected with the base body and surrounds the outside of the screw rod motor.
4. The optical communication cable pipeline construction apparatus of claim 2,
communication optical cable pipeline construction equipment still includes a plurality of settings and is in the subassembly is inserted to ground below the pedestal, insert the subassembly including ground inserted bar and a plurality of side picture peg with ground inserted bar, ground inserted bar's one end with pedestal fixed connection, the other end of ground inserted bar inserts to ground, and is a plurality of the side picture peg all with ground inserted bar fixed connection, and it is a plurality of the side picture peg is followed the axial centerline circumference of ground inserted bar distributes.
5. The optical communication cable pipeline construction apparatus of claim 4,
the floor inserting assembly further comprises a plurality of fixing ribs, and each side wall of the side inserting plate is provided with the fixing rib.
6. The construction method using the construction apparatus for an optical communication cable pipeline as claimed in claim 5, comprising the steps of:
when the optical cable needs to be pulled for migration, fixing the base on the ground;
then controlling the output end of the screw rod motor to stretch, adjusting the heights of the hollow column, the top plate and the lower placing plate, and dragging and dropping the optical cable into the lower semi-ring groove after the height adjustment is finished;
then pulling the optical cable, wherein the optical cable slides in the lower semi-ring groove;
and stopping pulling the optical cable until the optical cable is pulled to a preset position, then taking down the optical cable from the lower semi-ring groove, completing the migration, and finally performing construction and installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240385.5A CN114137681A (en) | 2021-10-25 | 2021-10-25 | Communication optical cable pipeline construction device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240385.5A CN114137681A (en) | 2021-10-25 | 2021-10-25 | Communication optical cable pipeline construction device and method |
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| Publication Number | Publication Date |
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| CN114137681A true CN114137681A (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111240385.5A Pending CN114137681A (en) | 2021-10-25 | 2021-10-25 | Communication optical cable pipeline construction device and method |
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| CN (1) | CN114137681A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594560A (en) * | 2022-04-23 | 2022-06-07 | 扬州恒通通讯光缆有限公司 | Optical cable construction device and construction method |
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2021
- 2021-10-25 CN CN202111240385.5A patent/CN114137681A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594560A (en) * | 2022-04-23 | 2022-06-07 | 扬州恒通通讯光缆有限公司 | Optical cable construction device and construction method |
| CN114594560B (en) * | 2022-04-23 | 2022-12-27 | 扬州恒通通讯光缆有限公司 | Optical cable construction device and construction method |
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