CN111708139A - Optical cable erecting device and erecting method thereof - Google Patents
Optical cable erecting device and erecting method thereof Download PDFInfo
- Publication number
- CN111708139A CN111708139A CN202010568478.XA CN202010568478A CN111708139A CN 111708139 A CN111708139 A CN 111708139A CN 202010568478 A CN202010568478 A CN 202010568478A CN 111708139 A CN111708139 A CN 111708139A
- Authority
- CN
- China
- Prior art keywords
- cable
- optical cable
- railway
- groove
- top end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- G02B6/48—Overhead installation
- G02B6/483—Installation of aerial type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The application relates to an optical cable erecting device and an erecting method thereof, and the optical cable erecting device comprises two optical cable frames and a cable groove, wherein the two optical cable frames are respectively positioned at two sides of a railway, each optical cable frame comprises a fixed seat and a supporting column, the fixed seats are fixedly arranged on the ground beside the railway, the two sides of the top end of each fixed seat are respectively provided with a fixed block, an articulated shaft which is horizontally arranged and is vertical to the extending direction of the railway is arranged between the two fixed blocks, the bottom end of each supporting column is articulated on the articulated shaft, and a limiting plate used for limiting the rotating range of the supporting column is; winches are fixedly arranged on two sides of the railway, and a rope on each winch is connected with the top ends of the support columns on the same side; two ends of the cable groove penetrate through the preset mounting holes in the top ends of the two support columns respectively, and a locking mechanism used for locking the end part of the cable groove in the corresponding mounting hole is arranged in each support column. This application can effectively reduce the danger coefficient of optical cable erection in-process.
Description
Technical Field
The application relates to the technical field of optical cable erection, in particular to an optical cable erection device and an erection method thereof.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies.
With the development of network technology, data transmission is performed by communication optical cables when networks are used, the communication optical cables are usually laid in a buried or erected mode, the buried mode is to bury the communication optical cables below the ground and protect the communication optical cables by using soil, and the erected mode is often selected when the communication optical cables meet places such as railways and rivers which are inconvenient to bury.
The existing communication optical cable erection mode is that when a railway is met, an optical cable frame is required to be arranged above the ground on two sides of the railway, then a steel strand is fixedly connected between the top ends of the optical cable frame on the two sides of the railway, and a plurality of hanging rings which are arranged at intervals are arranged on the steel strand and used for hanging the communication optical cable on the steel strand, so that the communication optical cable is erected.
However, in order to ensure the normal passage of trains or subways, the optical cable rack needs to be set to a higher height, and when constructors fix the steel strand cables at the top ends of the optical cable rack and fix the communication optical cables on the steel strand cables, the constructors need to climb to the higher height position, so that the danger coefficient is high in the process of erecting the communication optical cables; therefore, further improvement can be made.
Disclosure of Invention
In order to reduce the danger coefficient among the optical cable erection process, this application provides an optical cable erection device.
In a first aspect, the present application provides an optical cable erection device, which adopts the following technical scheme:
an optical cable erecting device comprises two optical cable frames and a cable groove, wherein the two optical cable frames are respectively positioned on two sides of a railway, each optical cable frame comprises a fixed seat and a supporting column which are fixedly arranged beside the railway and on the ground, fixed blocks are arranged on two sides of the top end of each fixed seat, a hinged shaft which is horizontally arranged and is perpendicular to the extending direction of the railway is arranged between the two fixed blocks, the bottom end of each supporting column is hinged to the hinged shaft, and a limiting plate used for limiting the rotating range of the supporting column is arranged between the two fixed blocks; winches are fixedly arranged on two sides of the railway, and a rope on each winch is connected with the top ends of the support columns on the same side; two ends of the cable groove penetrate through mounting holes preset in the top ends of the two support columns respectively, and a locking mechanism used for locking the end portion of the cable groove in the corresponding mounting hole is arranged in each support column.
Through adopting above-mentioned technical scheme, locking mechanism can lock the tip in cable groove in the mounting hole that the corresponding support column top was predetermine, the capstan winch can be located the support column rotation with one side through the guy rope pulling for the support column can rotate to vertical state and with the top looks butt of limiting plate, the support column can drive the cable groove at the pivoted in-process and rise to the top of railway, make the in-process that need not constructor at the construction climb to higher high position department, thereby make the danger coefficient of the in-process that the optical cable erect reduce.
Preferably, the locking mechanism comprises a top rod, a sliding block, an inclined wedge block and an elastic piece, wherein a sliding groove arranged along the extending direction of the supporting column is formed in the bottom end of the supporting column, the sliding block is arranged in the sliding groove in a sliding manner, one end of the elastic piece is connected and fixed with the top end of the sliding block, the other end of the elastic piece is connected and fixed with the top end of the sliding groove, the inclined wedge block is integrally formed at the bottom end of the sliding block, and a pushing block used for pushing the inclined wedge block to move along the extending direction of; the top end of the sliding groove is provided with a sliding hole which is arranged along the extending direction of the supporting column, the sliding hole extends into the mounting hole, the ejector rod is arranged in the sliding hole in a sliding mode, the bottom end of the ejector rod is connected and fixed with the top end of the sliding block, and the top end of the ejector rod is matched with a preset jack on the cable groove in an inserted mode.
Through adopting above-mentioned technical scheme, the support column rotates to the in-process of vertical state around the articulated shaft under the effect of capstan winch, the inclined plane and the ejector pad of wedge to one side contact and produce relative slip, make wedge to one side can follow the extending direction removal of spout, wedge to one side promotes the slider at the in-process that removes, make the slider compress the elastic component, the slider promotes the ejector pin and slides in the slide opening, make the top of ejector pin can insert to the jack at gliding in-process, thereby just realized locking the tip in corresponding mounting hole with the cable groove.
Preferably, the elastic parts are compression springs, the number of the elastic parts is four, and the four elastic parts are uniformly arranged along the axis of the ejector rod.
Through adopting above-mentioned technical scheme, the elastic component is provided with a plurality ofly, can effectively avoid leading to the condition that whole device became invalid because single elastic component appears damaging.
Preferably, the top end of the support column is provided with cable holes arranged along the extending direction of the support column, the bottom ends of the cable holes extend to the side wall of the bottom end of the support column, the top end of the support column is provided with a guide groove in an annular interchange structure, one end of the guide groove is communicated with the top end of the cable hole, and the other end of the guide groove is communicated with one end of the mounting hole, which is far away from the railway.
Through adopting above-mentioned technical scheme, the optical cable passes in proper order and gets into the cable inslot behind cable hole and the guide way for the optical cable can turn to in the both ends of cable groove by the bending, avoids the optical cable to buckle and influence the transmission of signal.
Preferably, the bottom end of the cable hole is provided with a rubber sleeve.
Through adopting above-mentioned technical scheme, the rubber sleeve can reduce the wearing and tearing between optical cable and the cable hole bottom edge, avoids influencing the transmission of signal.
Preferably, the hinged shaft is provided with a safety bolt parallel to the hinged shaft at an interval on one side far away from the limiting plate, and two ends of the safety bolt are respectively penetrated in the bolt holes preset on the two fixing blocks.
Through adopting above-mentioned technical scheme, two bolt holes are worn to locate respectively at insurance bolt both ends for insurance bolt and the mutual butt in support column bottom prevent that the support column from rotating to lie down in the railway both sides.
Preferably, the edge of the top end of the ejector pin is provided with an oblique angle.
Through adopting above-mentioned technical scheme, set to the oblique angle and can make the top of ejector pin form round platform column structure, the top of the ejector pin of being convenient for inserts to the jack in.
Preferably, the bottom of the fixed seat is provided with a plurality of anchor bolts.
Through adopting above-mentioned technical scheme, the crab-bolt can make the fixing base bury underground subaerial more stable on the railway side to make the optical cable frame can be more stable.
In a second aspect, the present application provides an erection method of an optical cable erection device, which adopts the following technical scheme:
an erection method of an optical cable erection device comprises the following steps:
s1, fixing the optical cable rack: the two fixing seats are respectively and fixedly arranged on two sides of the railway, and the two supporting columns are adjusted to enable the two supporting columns to respectively lie on the two sides of the railway;
s2, fixing a winch: the two winches are respectively and fixedly arranged on two sides of a railway, and the ropes on the two winches are respectively connected to the top ends of the support columns on the same side;
s3, erecting a cable trough: selecting a cable groove with proper length, and respectively penetrating two ends of the cable groove into the two mounting holes;
s4, optical cable penetration: sequentially passing the optical cable through the cable hole, the guide groove and the cable groove;
s5, fixing a guide groove: one end of the guide groove is communicated with the top end of the cable hole, and the other end of the guide groove is communicated with one end of the mounting hole, which is far away from the railway;
s6, lifting the cable groove: starting the winch, pulling the support column by the winch to enable the support column to rotate around the hinge shaft, enabling the height of the top end of the support column to rise, and driving the cable groove to rise above the railway;
s7, installing a safety bolt: two ends of the safety bolt are respectively penetrated into the two bolt holes to prevent the support column from rotating and falling on two sides of the railway.
By adopting the technical scheme, the fixed seats are fixedly arranged on two sides of a railway, so that the position of the optical cable rack is stable; the support columns rotate to lie on two sides of the railway, so that the installation height of the cable groove can be reduced, and the danger coefficient in the process of erecting the optical cable is reduced; the winch can pull the support columns to rotate to be vertically arranged through the cables, and a constructor operating the winch can be far away from the upright column, so that the risk coefficient in the process of erecting the optical cable is reduced; the optical cable can be bent and turned at two ends of the cable groove, so that the optical cable is prevented from being bent to influence signal transmission; the two ends of the safety bolt are respectively penetrated into the two bolt holes to enable the safety bolt to be mutually abutted with the bottom ends of the supporting columns, so that the supporting columns are prevented from rotating and falling on two sides of a railway.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the winch can pull the supporting columns on the same side to rotate through the ropes, so that the supporting columns can rotate to be in a vertical state, the supporting columns can drive the cable groove to ascend to the upper side of a railway in the rotating process, constructors do not need to climb to a higher height position in the construction process, and the danger coefficient in the optical cable erection process is reduced;
2. in the process that the supporting column rotates to a vertical state around the hinge shaft under the action of the winch, the inclined plane of the inclined wedge block is in contact with the push block and slides relatively, so that the inclined wedge block, the sliding block and the ejector rod can move synchronously, the top end of the ejector rod can be inserted into the jack in the sliding process, and the end part of the cable groove is locked in the corresponding mounting hole;
3. the optical cable passes through the cable hole and the guide groove in sequence and then enters the cable groove, so that the optical cable can be bent and turned at two ends of the cable groove, and the optical cable is prevented from being bent to influence signal transmission.
Drawings
Fig. 1 is a schematic view of the overall structure of a cable trough in the embodiment of the present application during the erection process.
Fig. 2 is a partial cross-sectional view of a cable trough during erection in an embodiment of the present application.
Fig. 3 is a schematic view of the overall structure of the cable tray in the embodiment of the present application when erection is completed.
Fig. 4 is a partial cross-sectional view of the cable tray of the embodiment of the present application at the completion of erection.
Fig. 5 is a schematic view of the position of the safety latch in the embodiment of the present application.
Description of reference numerals: 1. an optical cable rack; 11. a fixed seat; 12. a support pillar; 121. mounting holes; 122. a chute; 123. a slide hole; 124. a cable hole; 125. a rubber sleeve; 13. a fixed block; 14. hinging a shaft; 15. a limiting plate; 16. a push block; 2. a cable trough; 21. a jack; 3. a winch; 31. a rope is twisted; 41. a top rod; 42. a slider; 43. an inclined wedge block; 44. an elastic member; 5. a guide groove; 6. a safety bolt; 61. a pin hole; 8. an anchor bolt; 9. a railway.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses optical cable erection equipment.
Referring to fig. 1, the optical cable erection device includes two optical cable frames 1 and a cable trough 2, wherein the two optical cable frames 1 are respectively located at two sides of a railway 9, and two ends of the cable trough 2 are respectively and fixedly disposed at the top ends of the two optical cable frames 1 for an optical cable to pass through, so as to establish the optical cable frames 1 above the railway 9.
Referring to fig. 1 and 2, specifically, in the present embodiment, the optical cable rack 1 includes a fixing seat 11 and a supporting column 12, wherein the fixing seat 11 is buried and fixed on the ground beside the railway 9, the top end of the fixing seat 11 is exposed out of the ground beside the railway 9, fixing blocks 13 in a rectangular plate-shaped structure are disposed on both sides of the top end of the fixing seat 11, a hinge shaft 14 is disposed between the two fixing blocks 13, and a hinge hole matched with the hinge shaft 14 is disposed at the bottom end of the supporting column 12; during installation, the hinged shaft 14 penetrates through the hinged hole in the bottom end of the supporting column 12, the bottom end of the supporting column 12 is embedded between the two fixing blocks 13, the position of the supporting column 12 is adjusted again, the hinged shaft 14 is horizontally arranged, the axis direction of the hinged shaft 14 is perpendicular to the extending direction of the railway 9, and finally the two ends of the hinged shaft 14 are welded and fixed on the two fixing blocks 13 respectively in a welding mode, so that the supporting column 12 can rotate around the hinged shaft 14.
Referring to fig. 3 and 4, a limiting plate 15 is arranged between the two fixing blocks 13, and two sides of the limiting plate 15 are welded and fixed at the tail ends of the two fixing blocks 13 respectively, so that the limiting plate 15 and the two fixing blocks 13 can form a structural body with a cross section shaped like a Chinese character 'ji', and when the supporting column 12 rotates to a vertical state around the hinge shaft 14, the limiting plate 15 and the supporting column 12 are mutually abutted to limit the rotation range of the supporting column 12.
The top ends of the two support columns 12 are respectively provided with a mounting hole 121 which is perpendicular to the extending direction of the railway 9, and the inner contour of the mounting hole 121 is matched with the outer contour of the cable trough 2, so that two ends of the cable trough 2 can respectively penetrate through the two mounting holes 121.
All be provided with a capstan winch 3 through expansion bolts is fixed on the subaerial of railway 9 both sides, all contain a cable 31 on two capstan winches 3, and cable 31 on two capstan winches 3 all is connected with the support column 12 top that is located same side, make capstan winch 3 can be located the support column 12 rotation of same side through the cable 31 pulling, make support column 12 can rotate to vertical state and with limiting plate 15's top looks butt, thereby make support column 12 can drive cable groove 2 in the pivoted in-process and rise to the top of railway 9, and need not constructor to climb to higher high position department of height at the in-process of construction, thereby make the danger coefficient of the in-process that optical cable frame 1 established reduce.
In the present embodiment, a locking mechanism is disposed in each of the two supporting columns 12, and the locking mechanism can be used for locking the end of the cable slot 2 in the corresponding mounting hole 121, specifically, the locking mechanism includes a top rod 41, a sliding block 42, a slanting wedge 43, and an elastic member 44, wherein a sliding slot 122 disposed along the extending direction of the supporting column 12 is opened at the bottom end of the supporting column 12 on the side close to the limiting plate 15, and the inner contour of the sliding slot 122 matches with the outer contour of the sliding block 42, so that the sliding block 42 can slide in the sliding slot 122 along the extending direction of the supporting column 12.
The top end of the sliding groove 122 is provided with a sliding hole 123 arranged along the extending direction of the support column 12, the sliding hole 123 extends into the mounting hole 121, and the inner contour of the sliding hole 123 is matched with the outer contour of the top rod 41, so that the top rod 41 can slide in the sliding hole 123 along the extending direction of the support column 12; the bottom end of the push rod 41 is connected and fixed with the slide block 42, so that the slide block 42 can push the push rod 41 to slide in the slide hole 123 in the sliding process, and the top end of the push rod 41 can extend into the mounting hole 121 in the sliding process.
An inserting hole 21 is formed in the bottom face of each of the two ends of the cable groove 2, and when the two ends of the cable groove 2 are respectively penetrated into the two mounting holes 121, the two inserting holes 21 are respectively aligned with the top ends of the two sliding holes 123, so that the top end of the ejector rod 41 can be inserted into the inserting hole 21 in the sliding process.
The elastic element 44 is disposed between the top end of the sliding block 42 and the top end of the sliding groove 122, wherein the elastic element 44 in this embodiment is a compression spring, four elastic elements 44 are disposed between the top end of the sliding block 42 and the top end of the sliding groove 122, the four elastic elements 44 are uniformly arranged along the axis of the push rod 41, the top end of each elastic element 44 is connected and fixed with the top end of the sliding groove 122, and the bottom end of each elastic element 44 is connected and fixed with the top end of the sliding block 42.
The cross section of the inclined wedge block 43 is triangular, the inclined wedge block 43 is integrally formed at the bottom end of the sliding block 42, and the bottom end of the inclined wedge block 43 at one side close to the limiting plate 15 is an inclined plane; a pushing block 16 is fixedly welded on one side of the limiting plate 15 close to the supporting column 12.
When the supporting column 12 rotates around the hinge shaft 14 and falls down on both sides of the railway 9, the sliding block 42 can stay at the middle position of the sliding groove 122 under the action of the elastic piece 44, and at this time, the top end of the push rod 41 is condensed into the sliding hole 123, so that the end of the cable groove 2 can be inserted into the mounting hole 121; when the supporting column 12 rotates to a vertical state around the hinge shaft 14 under the action of the winch 3, the inclined surfaces of the inclined wedges 43 are in contact with the pushing block 16 and generate relative sliding movement, so that the inclined wedges 43 can move along the extending direction of the sliding groove 122, the inclined wedges 43 push the sliding block 42 in the moving process, the sliding block 42 compresses the elastic member 44, the sliding block 42 pushes the ejector rod 41 to slide in the sliding hole 123, the top end of the ejector rod 41 can be inserted into the insertion hole 21 in the sliding process, and therefore the end of the cable groove 2 is locked in the corresponding mounting hole 121.
In the present embodiment, the edge of the top end of the jack 41 is provided with an oblique angle, so that the top end of the jack 41 forms a circular truncated cone-shaped structure, thereby facilitating the insertion of the top end of the jack 41 into the insertion hole 21.
In this embodiment, the top end of the supporting column 12 is provided with a cable hole 124 arranged along the extending direction of the supporting column 12, the cable hole 124 extends from the top end of the supporting column 12 to the side wall of the bottom end of the supporting column 12, the top end of the supporting column 12 is provided with a guide groove 5, the guide groove 5 is in an annular overpass structure, two ends of the guide groove 5 are fixedly provided with a flange, wherein the flange at the front end of the guide groove 5 is fixed at the top end of the supporting column 12, so that the front end of the guide groove 5 is communicated with the top end of the cable hole 124, and the flange at the tail end of the guide groove 5 is fixed at the side wall of the top end of the supporting column 12, so that the tail end of; the optical cable passes through the cable hole 124 and the guide groove 5 in sequence and then enters the cable groove 2, so that the optical cable can be bent and turned at two ends of the cable groove 2, and the optical cable is prevented from being bent to influence signal transmission.
In this embodiment, a rubber sleeve 125 is embedded in the bottom end of the cable hole 124, the optical cable passes through the inner ring of the rubber sleeve 125, and the rubber sleeve 125 can reduce the abrasion between the optical cable and the edge of the bottom end of the cable hole 124, thereby avoiding affecting the transmission of signals.
Referring to fig. 4 and 5, in this embodiment, a safety bolt 6 parallel to the hinge shaft 14 and spaced from the hinge shaft 14 is disposed between two fixing blocks 13 on the same fixing base 11, the safety bolt 6 is disposed on one side of the hinge shaft 14 away from the limiting plate 15, wherein bolt holes 61 adapted to be inserted into the safety bolt 6 are formed in the two fixing blocks 13, and two ends of the safety bolt 6 are respectively inserted into the two bolt holes 61, so that the safety bolt 6 is abutted against the bottom ends of the supporting pillars 12 to prevent the supporting pillars 12 from rotating and falling on two sides of the railway 9.
In this embodiment, the bottom of fixing base 11 is equipped with a plurality of crab-bolts 8 that are vertical layout, and crab-bolt 8 can make fixing base 11 bury underground subaerial more stably by 9 railways to make optical cable frame 1 can be more stable.
The embodiment of the application also discloses an erection method of the optical cable erection device.
The erection method of the optical cable erection device comprises the following steps:
s1, fixing the optical cable rack 1: the two fixing seats 11 are respectively and fixedly arranged on two sides of the railway 9, and the two supporting columns 12 are adjusted to enable the two supporting columns 12 to respectively lie on two sides of the railway 9;
s2, fixing winch 3: by respectively fixing two winches 3 on two sides of a railway 9 and respectively connecting the ropes 31 on the two winches 3 to the top ends of the support columns 12 on the same side;
s3, erecting a cable trough 2: selecting a cable trough 2 with a proper length, and respectively penetrating two ends of the cable trough 2 into the two mounting holes 121;
s4, optical cable penetration: the optical cable passes through the cable hole 124, the guide groove 5 and the cable groove 2 in sequence;
s5, fixing guide groove 5: one end of the guide groove 5 is communicated with the top end of the cable hole 124, and the other end of the guide groove is communicated with one end of the mounting hole 121 far away from the railway 9;
s6, lifting the cable groove 2: starting the winch 3, pulling the support column 12 by the winch 3 to enable the support column 12 to rotate around the hinge shaft 14, enabling the height of the top end of the support column 12 to rise, and driving the cable groove 2 to rise above the railway 9;
s7, installing a safety bolt 6: two ends of the safety bolt 6 are respectively arranged in the two bolt holes 61 in a penetrating way to prevent the support column 12 from rotating and falling on two sides of the railway 9.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. An optical cable erecting device comprises two optical cable frames (1) and a cable groove (2), wherein the two optical cable frames (1) are respectively positioned at two sides of a railway (9), and is characterized in that the optical cable frames (1) comprise a fixed seat (11) and a support column (12) which are fixedly arranged beside the railway (9) and on the ground, fixed blocks (13) are respectively arranged at two sides of the top end of the fixed seat (11), an articulated shaft (14) which is horizontally arranged and is perpendicular to the extending direction of the railway (9) is arranged between the two fixed blocks (13), the bottom end of the support column (12) is articulated on the articulated shaft (14), and a limiting plate (15) used for limiting the rotating range of the support column (12) is arranged between the two fixed blocks (13); winches (3) are fixedly arranged on two sides of the railway (9), and a rope (31) on each winch (3) is connected with the top ends of the supporting columns (12) on the same side; two ends of the cable groove (2) are respectively arranged in mounting holes (121) which are preset at the top ends of the two support columns (12) in a penetrating mode, and each support column (12) is internally provided with a locking mechanism used for locking the end portion of the cable groove (2) in the corresponding mounting hole (121).
2. The optical cable erection device according to claim 1, wherein the locking mechanism comprises a top rod (41), a sliding block (42), inclined wedges (43) and an elastic member (44), wherein a sliding groove (122) arranged along the extending direction of the supporting column (12) is formed at the bottom end of the supporting column (12), the sliding block (42) is slidably arranged in the sliding groove (122), one end of the elastic member (44) is fixedly connected with the top end of the sliding block (42), the other end of the elastic member is fixedly connected with the top end of the sliding groove (122), the inclined wedges (43) are integrally formed at the bottom end of the sliding block (42), and a pushing block (16) for pushing the inclined wedges (43) to move along the extending direction of the sliding groove (122) is arranged on the limiting plate (15); the top end of the sliding groove (122) is provided with a sliding hole (123) which is arranged along the extending direction of the supporting column (12), the sliding hole (123) extends into the mounting hole (121), the ejector rod (41) is arranged in the sliding hole (123) in a sliding mode, the bottom end of the ejector rod (41) is connected and fixed with the top end of the sliding block (42), and the top end of the ejector rod (41) is matched with a preset jack (21) in the cable groove (2) in an inserting mode.
3. An optical cable erection device as claimed in claim 2, wherein said elastic member (44) is a compression spring, said elastic member (44) is provided with four, and four of said elastic members (44) are uniformly arranged along the axial center of the post rod (41).
4. An optical cable erection device according to claim 3, wherein the top end of the supporting column (12) is provided with cable holes (124) arranged along the extending direction of the supporting column (12), the bottom ends of the cable holes (124) extend to the side wall of the bottom end of the supporting column (12), the top end of the supporting column (12) is provided with a guide groove (5) in an annular overpass structure, one end of the guide groove (5) is communicated with the top end of the cable hole (124), and the other end is communicated with one end of the mounting hole (121) far away from the railway (9).
5. A cable mounting arrangement according to claim 4, wherein the bottom end of the cable bore (124) is provided with a rubber boot (125).
6. An optical cable erecting device as recited in claim 1, wherein the hinge shaft (14) is provided with a safety bolt (6) at a side away from the limiting plate (15) and parallel to the hinge shaft (14) at a spacing, and two ends of the safety bolt (6) are respectively inserted into the bolt holes (61) preset on the two fixing blocks (13).
7. An optical cable erection device as claimed in claim 2, wherein the edges of the top ends of the push rods (41) are provided at an oblique angle.
8. An optical cable erection device according to claim 1, wherein a plurality of anchor bolts (8) are provided at the bottom of said fixing base (11).
9. A method of erecting a cable erecting device according to any one of claims 1 to 8, comprising the steps of:
s1, fixing the optical cable rack (1): the two fixing seats (11) are respectively and fixedly arranged on two sides of the railway (9), and the two supporting columns (12) are adjusted to enable the two supporting columns (12) to be respectively laid on two sides of the railway (9);
s2, fixing capstan (3): two winches (3) are respectively and fixedly arranged at two sides of a railway (9), and the ropes (31) on the two winches (3) are respectively connected to the top ends of the supporting columns (12) positioned at the same side;
s3, erecting a cable trough (2): selecting a cable groove (2) with a proper length, and respectively penetrating two ends of the cable groove (2) into the two mounting holes (121);
s4, optical cable penetration: the optical cable sequentially passes through the cable hole (124), the guide groove (5) and the cable groove (2);
s5, fixed guide groove (5): one end of the guide groove (5) is communicated with the top end of the cable hole (124), and the other end of the guide groove is communicated with one end of the mounting hole (121) far away from the railway (9);
s6, hoisting cable groove (2): starting the winch (3), wherein the winch (3) pulls the support column (12) to enable the support column (12) to rotate around the hinge shaft (14), so that the height of the top end of the support column (12) is increased, and the cable trough (2) is driven to be increased above the railway (9);
s7, installing a safety bolt (6): two ends of the safety bolt (6) are respectively arranged in the two bolt holes (61) in a penetrating way to prevent the support column (12) from rotating and falling on two sides of the railway (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568478.XA CN111708139B (en) | 2020-06-19 | 2020-06-19 | Optical cable erecting device and erecting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568478.XA CN111708139B (en) | 2020-06-19 | 2020-06-19 | Optical cable erecting device and erecting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111708139A true CN111708139A (en) | 2020-09-25 |
| CN111708139B CN111708139B (en) | 2022-04-19 |
Family
ID=72541982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010568478.XA Active CN111708139B (en) | 2020-06-19 | 2020-06-19 | Optical cable erecting device and erecting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111708139B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10282356A (en) * | 1997-04-09 | 1998-10-23 | Sumitomo Electric Ind Ltd | Connection working table of aerial optical cable |
| EP0923964A1 (en) * | 1997-12-19 | 1999-06-23 | Activate Outdoors Limited | Portable climbing wall assembly |
| CN1221495A (en) * | 1996-04-15 | 1999-06-30 | 西门子公司 | Process and device for splicing optical cable to conductor strand of aerial line |
| US20030071004A1 (en) * | 2001-10-12 | 2003-04-17 | Higgins David J. | Extensible column |
| CN202159947U (en) * | 2011-01-25 | 2012-03-07 | 袁金虎 | Transfer device for urban communication cable preset channel |
| CN203202964U (en) * | 2013-03-29 | 2013-09-18 | 比亚迪股份有限公司 | Street lamp pole and street lamp applying same |
| US9055738B1 (en) * | 2013-12-06 | 2015-06-16 | Viking Solutions, LLC | Game lifting apparatus and method of use |
| CN205809383U (en) * | 2016-05-24 | 2016-12-14 | 中国移动通信集团安徽有限公司蚌埠分公司 | A kind of portable optical fiber cable is met an urgent need support means |
| CN206829747U (en) * | 2017-06-14 | 2018-01-02 | 青岛东建建设有限公司 | A kind of simple dispatch from foreign news agency line protection device |
| US20190154944A1 (en) * | 2017-11-22 | 2019-05-23 | Prince George Electric Cooperative | Methods for the installation of overhead transmission lines and devices thereof |
| CN209542899U (en) * | 2018-12-17 | 2019-10-25 | 中国移动通信集团安徽有限公司 | Optical cable repairing device |
| CN110618508A (en) * | 2019-09-23 | 2019-12-27 | 深圳国人通信技术服务有限公司 | Optical cable erecting device and erecting method thereof |
| CN209942344U (en) * | 2019-03-25 | 2020-01-14 | 通号工程局集团天津通泽铁路工程设备有限公司 | Communication video pole convenient to erect fast |
-
2020
- 2020-06-19 CN CN202010568478.XA patent/CN111708139B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221495A (en) * | 1996-04-15 | 1999-06-30 | 西门子公司 | Process and device for splicing optical cable to conductor strand of aerial line |
| JPH10282356A (en) * | 1997-04-09 | 1998-10-23 | Sumitomo Electric Ind Ltd | Connection working table of aerial optical cable |
| EP0923964A1 (en) * | 1997-12-19 | 1999-06-23 | Activate Outdoors Limited | Portable climbing wall assembly |
| US20030071004A1 (en) * | 2001-10-12 | 2003-04-17 | Higgins David J. | Extensible column |
| CN202159947U (en) * | 2011-01-25 | 2012-03-07 | 袁金虎 | Transfer device for urban communication cable preset channel |
| CN203202964U (en) * | 2013-03-29 | 2013-09-18 | 比亚迪股份有限公司 | Street lamp pole and street lamp applying same |
| US9055738B1 (en) * | 2013-12-06 | 2015-06-16 | Viking Solutions, LLC | Game lifting apparatus and method of use |
| CN205809383U (en) * | 2016-05-24 | 2016-12-14 | 中国移动通信集团安徽有限公司蚌埠分公司 | A kind of portable optical fiber cable is met an urgent need support means |
| CN206829747U (en) * | 2017-06-14 | 2018-01-02 | 青岛东建建设有限公司 | A kind of simple dispatch from foreign news agency line protection device |
| US20190154944A1 (en) * | 2017-11-22 | 2019-05-23 | Prince George Electric Cooperative | Methods for the installation of overhead transmission lines and devices thereof |
| CN209542899U (en) * | 2018-12-17 | 2019-10-25 | 中国移动通信集团安徽有限公司 | Optical cable repairing device |
| CN209942344U (en) * | 2019-03-25 | 2020-01-14 | 通号工程局集团天津通泽铁路工程设备有限公司 | Communication video pole convenient to erect fast |
| CN110618508A (en) * | 2019-09-23 | 2019-12-27 | 深圳国人通信技术服务有限公司 | Optical cable erecting device and erecting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111708139B (en) | 2022-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU593470B2 (en) | Flexible barrier for arresting falling rocks | |
| US4945987A (en) | Method and device for taking measurements and/or carrying out interventions in a sharply inclined well section and its application to production of seismic profiles | |
| SU1703805A1 (en) | Roundtrip device | |
| EP2172616B1 (en) | Umbilical termination assemblies | |
| US5722796A (en) | Hinge-over subsea template production system | |
| AU2015202772B2 (en) | Assembly for mooring a pile with a mooring line and method implemented with said assembly | |
| CN218117156U (en) | Anchorage foundation pit slope construction platform | |
| CN111236276A (en) | Protective structure for dangerous rock falling of high and steep side slope of tunnel and construction method | |
| CN111708139B (en) | Optical cable erecting device and erecting method thereof | |
| CN116950687B (en) | Tunnel supporting system penetrating through multilayer goaf and construction method thereof | |
| CN113371629B (en) | Method for replacing mutual-bearing steel wire rope | |
| CN210504333U (en) | High-efficient reassembling type does not have scalable belt conveyor of basis | |
| CN213574151U (en) | Installation device suitable for multi-arch tunnel lock foot stock location anchor | |
| US7048470B2 (en) | Guide device in an offshore drilling installation | |
| CN211547278U (en) | Suspension bridge mounting structure on rock | |
| CN215804688U (en) | Collapse escape device for tunnel construction | |
| CN219315840U (en) | Portable inclinometer for foundation pit monitoring | |
| CN112031818A (en) | Prefabricated structure and construction method of mine-method multi-arch tunnel mid-partition wall | |
| CN220522608U (en) | Anchor cable contractible anchorage device for soft rock tunnel of coal mine | |
| CN116526372B (en) | Method for laying cable by means of large-caliber drainage pipeline | |
| CN113107584B (en) | Underground escape system | |
| CN218759912U (en) | Supporting construction suitable for unfavorable geology tunnel intersection point | |
| CN213175677U (en) | Automatic dual supporting device for coal mine stoping roadway tunneling | |
| CN207161103U (en) | A kind of internal model steel pipe support integral slipping structure | |
| CN212968827U (en) | Pulley for erecting power transmission line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |