CN214495547U - Optical cable lifter - Google Patents
Optical cable lifter Download PDFInfo
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- CN214495547U CN214495547U CN202120089477.7U CN202120089477U CN214495547U CN 214495547 U CN214495547 U CN 214495547U CN 202120089477 U CN202120089477 U CN 202120089477U CN 214495547 U CN214495547 U CN 214495547U
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- optical cable
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- bevel gear
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- 230000003287 optical effect Effects 0.000 title claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 39
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to an optical cable lifting mechanism relates to electrician's instrument's field, and it includes support body, fixture block, stay cord and drive assembly, the support body is including installation piece and working beam, the draw-in groove has been seted up on the installation piece, installation piece and working beam fixed connection, the fixture block is equipped with two, two the fixture block is located the working beam both ends, one the fixture block one-to-one with stay cord one end fixed connection, the hanging wire groove has been seted up on the fixture block, drive assembly with the working beam is connected, drive assembly is used for the drive the stay cord rolling. During the use, pass through the draw-in groove joint with the installation piece on the angle steel at pylon top, then with the optical cable joint in the hanging wire inslot, then workman operation drive assembly drives the stay cord rolling, can drive the optical cable both ends and promote simultaneously. This application has the effect that improves the work efficiency of maintenance optical cable fastener.
Description
Technical Field
The application relates to the field of electrician's tools, especially, relate to an optical cable lifting mechanism.
Background
In the line maintenance process, it is an important task to maintain the optical cable clamp, and the optical cable clamp needs to be in an unstressed state when being maintained, so that the optical cable needs to be lifted to be separated from the optical cable clamp.
In the related technology, the optical cable is carried by two persons, the connecting bolt is picked off, then the optical cable or the overhead ground wire is placed on the cross arm by a hoist or a rope pulley for maintenance, in order to prevent the optical cable or the overhead ground wire from falling off from the tower, the ground is matched with a plurality of persons, the lifting distance is determined by using the pulley rope for a plurality of times, and the connecting bolt can be threaded on the tower only by carrying the cable by the plurality of persons.
For the above-mentioned correlation technique, the inventor thinks that need many people to cooperate when promoting the optical cable in the correlation technique, and the operation is comparatively complicated, and work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In order to improve the work efficiency when repairing the cable clamp, this application provides an optical cable lifting mechanism.
The application provides an optical cable lifting mechanism adopts following technical scheme:
the utility model provides an optical cable lifting mechanism, includes support body, fixture block, stay cord and drive assembly, the support body is including installation piece and working beam, the draw-in groove has been seted up on the installation piece, installation piece and working beam fixed connection, the fixture block is equipped with two, two the fixture block is located the working beam both ends, one the fixture block one-to-one with stay cord one end fixed connection, the wire hanging groove has been seted up on the fixture block, drive assembly with the working beam is connected, drive assembly is used for the drive the stay cord rolling.
Through adopting above-mentioned technical scheme, when carrying out the lifting to the optical cable, pass through the draw-in groove joint on the angle steel at pylon pole top with the optical cable lifting mechanism, then the joint that is located the both ends one-to-one of pylon pole both sides with same optical cable is in the hanging wire inslot, workman operation drive assembly after that, drive assembly's output drives the stay cord rolling, it rises to drive the fixture block during the stay cord rolling, it promotes to drive the optical cable when the fixture block rises, can promote the optical cable both ends simultaneously, above-mentioned process operation is simple, time saving and labor saving, the work efficiency of maintenance optical cable clamp has effectively been improved.
Optionally, the device further comprises two pulleys, one pulley corresponds to one end of the working rod in a fixed connection mode, and one end of the pull rope corresponds to one pulley in a sliding connection mode.
Through adopting above-mentioned technical scheme, when the workman stimulates the stay cord, the stay cord slides along pulley perisporium, has reduced the frictional force between stay cord and the work lever, and the rolling of stay cord is smooth and easy silky more, has reduced workman's intensity of labour.
Optionally, the frame body further comprises a support rod, one end of the support rod is fixedly connected with the other end of the working rod and fixedly connected with the mounting block.
Through adopting above-mentioned technical scheme, the bracing piece has improved the connection stability of working beam and mount pad, has strengthened the holistic steadiness of optical cable lifting mechanism.
Optionally, the working rod is provided with an installation hole along the axial direction, and the driving assembly is located in the installation hole.
Through adopting above-mentioned technical scheme, set up drive assembly in the mounting hole, reduced the optical cable lifting mechanism and collided with drive assembly or the problem of wearing and tearing easily in transport or installation, prolonged drive assembly's operational reliability and life.
Optionally, the driving assembly comprises a first wire winding rod, a worm wheel and a worm, the first wire winding rod is rotatably connected with the inner wall of the mounting hole, the worm wheel is fixedly connected with the first wire winding rod in a coaxial mode, the worm is rotatably connected with the inner wall of the mounting hole, the worm is meshed with the worm wheel, and the pulling rope is wound on the peripheral wall of the first wire winding rod.
Through adopting above-mentioned technical scheme, when the pulling stay cord, rotate the worm, the worm drives the worm wheel rotation when rotating, drives first wire winding pole when the worm wheel rotates and rotates, drives the stay cord and convolutes on first wire winding pole surface when first wire winding pole rotates, drives the fixture block removal when the stay cord rolling to drive the optical cable both ends and rise in step, the above-mentioned process can realize the promotion to the optical cable through rotating the worm, has further simplified the operation that promotes the optical cable, has effectively improved the work efficiency of maintenance optical cable clamp.
Optionally, the driving assembly includes a second winding rod, a first bevel gear, a driving rod and a second bevel gear, the second winding rod is rotatably connected to the inner wall of the mounting hole, the first bevel gear is coaxially and fixedly connected to the second winding rod, the driving rod is rotatably connected to the inner wall of the mounting hole, the second bevel gear is coaxially and fixedly connected to the driving rod, the second bevel gear is engaged with the first bevel gear, and the rope is wound around the circumferential wall of the second winding rod.
Through adopting above-mentioned technical scheme, when the pulling rope, rotate the actuating lever, the actuating lever drives the rotation of second bevel gear, drives the first bevel gear rotation of meshing with it during the rotation of second bevel gear, drives the rotation of second wire winding pole when first bevel gear rotates, drives the stay cord and convolutes on second wire winding pole surface during the rotation of second wire winding pole to drive the synchronous promotion in optical cable both ends, further simplified the operation that promotes the optical cable, effectively improved the work efficiency of examining and repairing the cable clamp.
Optionally, the worm gear mechanism further comprises a rotating handle, the rotating handle comprises a handle and a connecting rod, the connecting rod is connected with the worm, and one end, far away from the worm, of the handle is fixedly connected with one end, far away from the worm, of the connecting rod.
Through adopting above-mentioned technical scheme, when needing to rotate the worm, rotate the handle, drive the connecting rod when the handle rotates and rotate, drive the worm when the connecting rod rotates and rotate, above-mentioned operation makes to rotate the worm more laborsaving, has reduced workman's intensity of labour.
Optionally, the connecting rod is detachably connected with the worm.
Through adopting above-mentioned technical scheme, when finishing using, can lift the connecting rod off, be convenient for accomodate the storage with the optical cable lifting mechanism.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the optical cable lifter is provided with the frame body, the clamping block, the pull rope and the driving assembly, the clamping block is provided with the wire hanging groove, an optical cable is clamped in the wire hanging groove when the optical cable lifter is used, then the driving assembly is operated to drive the pull rope to be wound, and the clamping block is driven to move when the pull rope is wound, so that the optical cable is driven to be lifted;
2. the application provides a pair of optical cable lifting mechanism is equipped with the rotation handle, rotates the handle and includes handle and connecting rod, drives the connecting rod when the handle rotates and rotates, drives the worm when the connecting rod rotates and rotates, and above-mentioned operation makes to rotate the worm more laborsaving, has reduced workman's intensity of labour.
Drawings
Fig. 1 is a schematic view of the overall structure of a cable lifter according to embodiment 1 of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic structural view of a pulling rope, a pulley, a clamping block and a driving assembly of the cable lifter according to embodiment 1 of the present application;
FIG. 4 is an enlarged view of portion B of FIG. 1;
fig. 5 is a schematic structural view of a pulling rope, a pulley, a latch and a driving assembly of the cable lifter according to embodiment 2 of the present application.
Description of reference numerals: 1. a frame body; 11. a working lever; 111. mounting holes; 112. a through hole; 114. a hexagon socket head cap screw; 115. a nut; 116. mounting a box; 12. mounting blocks; 121. a card slot; 13. a support bar; 2. a pulley; 3. a drive assembly; 31. a first winding rod; 311. a first limit rod; 32. a worm gear; 33. a worm; 331. a first connecting groove; 34. a second winding rod; 341. a second limiting rod; 35. a first bevel gear; 36. a drive rod; 361. a second connecting groove; 37. a second bevel gear; 4. pulling a rope; 5. a clamping block; 51. hanging a wire groove; 6. rotating the handle; 61. a connecting rod; 611. connecting blocks; 62. a handle.
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 lifting mechanism.
Example 1
Referring to fig. 1 and 2, the cable lifter includes a frame body 1, a pulley 2, a driving assembly 3, a pulling rope 4, a latch 5, and a rotation handle 6.
Referring to fig. 1 and 2, the frame body 1 includes the working rod 11, the installation block 12 and the support rod 13, the working rod 11 has been seted up along the axial run-through mounting hole 111, the installation block 12 is located the middle point department of working rod 11 along length direction, the installation block 12 welds with the working rod 11, the draw-in groove 121 has been seted up on the installation block 12, the support rod 13 is equipped with two, the perpendicular bisector of the axis that the support rod 13 used the working rod 11 is symmetry axis symmetric distribution, support rod 13 one end welds with the working rod 11, the one end welding of working rod 11 is kept away from to the other end and installation block 12.
Referring to fig. 2 and 3, the pulleys 2 are two, two pulleys 2 are distributed at two ends of the working rod 11, the working rod 11 is provided with a through hole 112 facing to the setting along the horizontal direction, the through hole 112 is communicated with the mounting hole 111, an inner hexagon bolt 114 is arranged in the through hole 112, the inner hexagon bolt 114 sequentially passes through the through hole 112 facing to the setting, one end of the inner hexagon bolt 114, which is far away from the bolt head, extends to the outer side of the through hole 112, one end of the inner hexagon bolt 114, which extends to the outer side of the through hole 112, is connected with a nut 115 through a thread, the nut 115 clamps the inner hexagon bolt 114 and the working rod 11, the pulley 2 is located in the mounting hole 111, the outer wall of the screw rod is coaxially sleeved with the pulley 2, and the pulley 2 can rotate along the axial direction of the screw rod.
Referring to fig. 3 and 4, a mounting box 116 is welded on the side wall of the working rod 11, the driving assembly 3 is located in the mounting box 116, the driving assembly 3 includes a first winding rod 31, a worm wheel 32 and a worm 33, the first winding rod 31 is rotatably connected to the inner wall of the mounting box 116, the rotation axis of the first winding rod 31 is parallel to the rotation axis of the pulley 2, the worm wheel 32 is coaxially welded with the first winding rod 31, the worm 33 is rotatably connected with the inner wall of the mounting box 116, the rotation axis of the worm 33 is perpendicular to the rotation axis of the pulley 2, the worm 33 is meshed with the worm wheel 32, and a first limiting rod 311 is welded on the peripheral wall of the first winding rod 31.
Referring to fig. 2 and 3, one end of the pulling rope 4 is sleeved on the circumferential wall of any one pulley 2 and extends into the mounting hole 111, one end of the pulling rope 4 extending into the mounting hole 111 is wound around the circumferential wall of the first winding rod 31, and the pulling rope 4 is wound around the first limiting rod 311 to change direction, then is continuously wound, and is sleeved on the circumferential wall of the other pulley 2 and extends out of the mounting hole 111.
Referring to fig. 3, two clamping blocks 5 are provided, one clamping block 5 is fixedly connected with one end of the pull rope 4 by a rivet, and a wire hanging groove 51 is formed in the clamping block 5.
Referring to fig. 3 and 4, the rotating handle 6 includes a handle 62 and a connecting rod 61, two connecting blocks 611 are welded on the side wall of the connecting rod 61, the two connecting blocks 611 are symmetrically arranged with the axis of the connecting rod 61 as a symmetry axis, one end of the worm 33 penetrates through the mounting box 116 and extends to the outside of the mounting box 116, one end of the worm 33 extending to the outside of the mounting box 116 is provided with a first connecting groove 331 for clamping the connecting blocks 611, the handle 62 is an L-shaped rod, and the handle 62 and one end of the connecting rod 61 away from the connecting blocks 611 are welded; when the worm 33 needs to be rotated, the connecting block 611 is clamped in the first connecting groove 331, and then the handle 62 is rotated to drive the worm 33 to rotate.
The implementation principle of the embodiment 1 is as follows: during the use, pass through draw-in groove 121 joint with the optical cable lifting mechanism on the angle steel at tower pole top, then with the optical cable joint at tower pole both ends in hanging wire groove 51, then will rotate 6 one end joints of handle in first connecting groove 331, rotate handle 62, can drive worm 33 and rotate, worm 33 drives worm wheel 32 and rotates when rotating, it rotates to drive first wire winding pole 31 when worm wheel 32 rotates, it convolutes stay cord 4 when first wire winding pole 31 rotates, thereby it rises in step to drive two fixture blocks 5, can promote the optical cable.
Example 2
Referring to fig. 4 and 5, embodiment 2 is different from embodiment 1 in that a driving assembly 3, the driving assembly 3 includes a second winding rod 34, a first bevel gear 35, the driving rod 36 and the second bevel gear 37, the second winding rod 34 is rotatably connected with the inner wall of the mounting box 116, the rotation axis of the second winding rod 34 is parallel to the rotation axis of the pulley 2, the first bevel gear 35 is located in the mounting box 116, the first bevel gear 35 and the second winding rod 34 are coaxially welded, the driving rod 36 is rotatably connected with the inner wall of the mounting box 116, the rotation axis of the driving rod 36 is perpendicular to the rotation axis of the pulley 2, the second bevel gear 37 and the driving rod 36 are coaxially welded, the second bevel gear 37 is meshed with the first bevel gear 35, a second limiting rod 341 is welded on the peripheral wall of the second winding rod 34, one end of the driving rod 36 penetrates through the mounting box 116 and extends to the outer side of the mounting box 116, and a second connecting groove 361 for connecting the rotation handle 6 is formed in one side, extending to the outer side of the mounting box 116, of the driving rod 36.
The implementation principle of the embodiment 2 is as follows: during the use, pass through draw-in groove 121 joint with the optical cable lifting mechanism on the angle steel at tower pole top, then with the optical cable joint at tower pole both ends in hanging wire groove 51, then will rotate 6 one end joints of handle in second spread groove 361, rotate handle 62, can drive actuating lever 36 and rotate, drive second bevel gear 37 and rotate when actuating lever 36 rotates, drive first bevel gear 35 and rotate when second bevel gear 37 rotates, drive second wire winding rod 34 and rotate when first bevel gear 35 rotates, to coiling 4 when second wire winding rod 34 rotates, thereby drive two fixture blocks 5 and rise in step, can promote the optical cable.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 (8)
1. An optical cable lifter, characterized in that: including support body (1), fixture block (5), stay cord (4) and drive assembly (3), support body (1) is including installation piece (12) and working lever (11), draw-in groove (121) have been seted up on installation piece (12), installation piece (12) and working lever (11) fixed connection, fixture block (5) are equipped with two, two fixture block (5) are located working lever (11) both ends, one fixture block (5) one-to-one with stay cord (4) one end fixed connection, wire hanging groove (51) have been seted up on fixture block (5), drive assembly (3) with working lever (11) are connected, drive assembly (3) are used for the drive stay cord (4) rolling.
2. A cable lifter according to claim 1, wherein: the chain wheel further comprises two pulleys (2), wherein the pulleys (2) correspond to one another and are fixedly connected with one end of the working rod (11), and one end of the pull rope (4) corresponds to one end of the pulley (2) in a sliding mode.
3. A cable lifter according to claim 1, wherein: the support body (1) further comprises a supporting rod (13), one end of the supporting rod (13) is fixedly connected with the other end of the working rod (11) and the mounting block (12) in a fixed connection mode.
4. A cable lifter according to claim 1, wherein: the working rod (11) penetrates through the axial direction to be provided with a mounting hole (111), and the driving assembly (3) is located in the mounting hole (111).
5. A cable lifter according to claim 4, wherein: drive assembly (3) include first wire winding pole (31), worm wheel (32) and worm (33), first wire winding pole (31) with mounting hole (111) inner wall rotates the connection, worm wheel (32) with the coaxial fixed connection of first wire winding pole (31), worm (33) with mounting hole (111) inner wall rotates the connection, worm (33) with worm wheel (32) meshing, stay cord (4) around locating first wire winding pole (31) perisporium.
6. A cable lifter according to claim 4, wherein: the driving assembly (3) comprises a second winding rod (34), a first bevel gear (35), a driving rod (36) and a second bevel gear (37), the second winding rod (34) is rotatably connected with the inner wall of the mounting hole (111), the first bevel gear (35) is coaxially and fixedly connected with the second winding rod (34), the driving rod (36) is rotatably connected with the inner wall of the mounting hole (111), the second bevel gear (37) is coaxially and fixedly connected with the driving rod (36), the second bevel gear (37) is meshed with the first bevel gear (35), and the pulling rope (4) is wound on the peripheral wall of the second winding rod (34).
7. A cable lifter according to claim 5, wherein: the worm gear mechanism is characterized by further comprising a rotating handle (6), wherein the rotating handle (6) comprises a handle (62) and a connecting rod (61), the connecting rod (61) is connected with the worm (33), and one end, far away from the worm (33), of the handle (62) is fixedly connected with one end of the connecting rod (61).
8. A cable lifter according to claim 7, wherein: the connecting rod (61) is detachably connected with the worm (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120089477.7U CN214495547U (en) | 2021-01-13 | 2021-01-13 | Optical cable lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120089477.7U CN214495547U (en) | 2021-01-13 | 2021-01-13 | Optical cable lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214495547U true CN214495547U (en) | 2021-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120089477.7U Active CN214495547U (en) | 2021-01-13 | 2021-01-13 | Optical cable lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214495547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117904979A (en) * | 2024-03-20 | 2024-04-19 | 四川公路桥梁建设集团有限公司 | Cable-stayed bridge cable high-altitude suspension conveying device |
-
2021
- 2021-01-13 CN CN202120089477.7U patent/CN214495547U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117904979A (en) * | 2024-03-20 | 2024-04-19 | 四川公路桥梁建设集团有限公司 | Cable-stayed bridge cable high-altitude suspension conveying device |
| CN117904979B (en) * | 2024-03-20 | 2024-06-11 | 四川公路桥梁建设集团有限公司 | Cable-stayed bridge cable high-altitude suspension conveying device |
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