CN112670899B - Power cable high altitude construction equipment - Google Patents
Power cable high altitude construction equipment Download PDFInfo
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- CN112670899B CN112670899B CN202011405228.0A CN202011405228A CN112670899B CN 112670899 B CN112670899 B CN 112670899B CN 202011405228 A CN202011405228 A CN 202011405228A CN 112670899 B CN112670899 B CN 112670899B
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- 238000010276 construction Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000009194 climbing Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention is suitable for the technical field of cable laying in power engineering, and provides a high-altitude erection device for a power cable, which comprises: carriage, rotation wheel and input tube, install two centre gripping subassemblies in the carriage, the centre gripping subassembly includes swiveling wheel and first gear, be equipped with the centre gripping chamber on the swiveling wheel, install a plurality of grip blocks that are the contained angle and lay, every in the centre gripping chamber all be equipped with the centre gripping groove on the grip block, two rotation wheels pass through the drive assembly drive, and two rotation direction that rotate the wheel are opposite, the input tube with install in the output tube coaxial arrangement at carriage top, the rotatory and upwards transport cable of swiveling wheel avoids artifical climbing to carry the cable damage or the injured condition of personnel that cause, and a plurality of carriage blocks are fixed on the fixed box, can carry a plurality of cables simultaneously, increase cable conveying efficiency, and the block between pawl and the ratchet prevents that the swiveling wheel from taking place the rotation, prevents that the cable whereabouts from causing the problem of cable damage.
Description
Technical Field
The invention relates to the technical field of electric power engineering cable laying, in particular to a high-altitude power cable erecting device.
Background
High-voltage line towers are generally made of steel structures, and because the span between two high-voltage line towers is large, the high-voltage line tower erected in the field cannot adopt the high-cost selection of line burying, and the high-voltage line tower arranged in a power transmission network which spans the region usually erects a cable in the air.
At present, the power engineering often needs workers to climb an iron tower to send cables to an operation place, and because at a high place, wind power is strong, and reliable protection measures are not available on a high-voltage line tower, power maintainers are often injured and even die.
Disclosure of Invention
The invention aims to provide a high-altitude power cable erecting device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an overhead power cable installation comprising: the conveying frame is internally provided with two clamping components, each clamping component comprises a rotating wheel and a first gear, the rotating wheel and the first gear are rotatably connected with the inner wall of the conveying frame, the rotating wheel is meshed with the first gear through a plurality of first sawtooth lugs arranged on the rotating wheel, the rotating wheel and the first gear are arranged in a staggered mode, the first gear is arranged at the lowest position, a clamping cavity is arranged on the rotating wheel, a plurality of clamping blocks arranged at equal included angles are arranged in the clamping cavity, each clamping block is provided with a clamping groove, the rotating wheel arranged at the lowest position is arranged below the first gear and arranged in the conveying frame, the periphery of a shaft body of the rotating wheel is provided with a plurality of second sawtooth lugs arranged at equal included angles, the rotating wheel is meshed with the first gear at the lowest position through the second sawtooth lugs, and the two rotating wheels are driven through a driving component, and the rotating directions of the two rotating wheels are opposite, the input pipe and the output pipe arranged at the top of the conveying frame are coaxially arranged, and the diameters of the input pipe and the output pipe are the same.
As a further scheme of the invention: the driving assembly comprises a connecting hose and a rotating rod, the connecting hose penetrates through two central shafts of rotating wheels, a second gear is arranged on the connecting hose, the connecting hose penetrates through the central shaft of the second gear, the rotating rod is rotatably connected in a fixed box, the rotating rod is connected with the output end of an output motor installed on the outer wall of the fixed box, a plurality of saw-tooth convex strips which are arranged at equal included angles are arranged on the periphery of a shaft body of the rotating rod, the rotating rod is meshed with the second gear through the saw-tooth convex strips, and the central shafts of the connecting hose and the rotating rod are perpendicular to the central shaft direction of the rotating wheels.
As a still further scheme of the invention: each clamping groove is provided with an anti-slip pad.
As a still further scheme of the invention: two be equipped with two gag lever posts between the first gear, two interval between the gag lever post is the same with the cable diameter.
As a still further scheme of the invention: the carriage quantity is a plurality of, and all with fixed case sliding connection.
As a still further scheme of the invention: each conveying frame is provided with a clamping block, and the clamping blocks are clamped with the fixed boxes through clamping components.
As a still further scheme of the invention: every all rotate on the center pin of swiveling wheel and be connected with the ratchet that is fixed in the carriage inner wall, install the pawl that a plurality of contained angles were laid on the swiveling wheel, the swiveling wheel is through a plurality of pawls and ratchet block, and the direction of laying of two ratchets that lie in same water flat line in two centre gripping subassemblies is opposite.
Compared with the prior art, the invention has the beneficial effects that:
1. drive assembly drive rotates the wheel rotation and drives through the first gear that is located the lowest and rotatory with this first gear engagement's swiveling wheel, through grip block centre gripping cable between two swiveling wheels that lie in same water flat line in two centre gripping subassemblies, realizes the transport work of cable from this, avoids artifical climbing to carry the cable damage or the injured condition of personnel that cause.
2. A plurality of carriage blocks side by side are fixed on fixed case, can carry a plurality of cables simultaneously, avoid the problem that needs a lot of delivery cable, increase cable transport efficiency.
3. The clamping between pawl and the ratchet prevents that the swiveling wheel from taking place reverse rotation, prevents to make the cable whereabouts to cause the problem of cable damage because the swiveling wheel reversal.
Drawings
Fig. 1 is a schematic structural diagram of a power cable overhead installation.
Fig. 2 is a schematic structural view of a rotating wheel in the overhead power cable erection device.
Fig. 3 is a schematic structural diagram of a driving assembly in the overhead power cable erection device.
Fig. 4 is a schematic structural diagram of a fixing box in the overhead power cable installation device.
Fig. 5 is a schematic structural diagram of a conveying rack in the overhead power cable installation device.
In the drawings: 1-a conveying frame, 2-a rotating wheel, 3-a first gear, 4-a first sawtooth bump, 5-a clamping cavity, 6-a clamping block, 7-a clamping groove, 8-a rotating wheel, 9-a second sawtooth bump, 10-a connecting hose, 11-a second gear, 12-a rotating rod, 13-a pawl, 14-a fixed box, 15-an output pipe, 16-an input pipe, 17-a limiting rod, 18-a clamping block, 19-a ratchet wheel, 20-an output motor and 21-a sawtooth convex strip.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
As shown in fig. 1 to 2, in an embodiment of the present invention, an overhead power cable erection device includes: the conveying frame comprises a conveying frame 1, a rotating wheel 8 and an input pipe 16, wherein two clamping components are installed in the conveying frame 1, each clamping component comprises a rotating wheel 2 and a first gear 3, the rotating wheels 2 and the first gears 3 are both rotatably connected with the inner wall of the conveying frame 1, the rotating wheels 2 are meshed with the first gears 3 through a plurality of first sawtooth lugs 4 installed on the rotating wheels 2, the rotating wheels 2 and the first gears 3 are arranged in a staggered mode, the first gears 3 are located at the lowest positions, clamping cavities 5 are formed in the rotating wheels 2, a plurality of clamping blocks 6 which are arranged at equal included angles are installed in the clamping cavities 5, each clamping block 6 is provided with a clamping groove 7, the rotating wheel 8 is arranged below the first gears 3 located at the lowest positions and installed in the conveying frame 1, a plurality of second sawtooth lugs 9 which are arranged at equal included angles are arranged on the periphery of a shaft body of the rotating wheel 8, and the rotating wheel 8 is meshed with the first gears 3 located at the lowest positions through the second sawtooth lugs 9, the two rotating wheels 8 are driven by a driving assembly, the rotating directions of the two rotating wheels 8 are opposite, and the input pipe 16 and the output pipe 15 arranged at the top of the conveying frame 1 are coaxially arranged and have the same diameter.
As shown in fig. 1 to 3, as a preferred embodiment of the present invention, the driving assembly includes a connection hose 10 and a rotating rod 12, the connection hose 10 penetrates through center axes of the two rotating wheels 8, a second gear 11 is disposed on the connection hose 10, the connection hose 10 penetrates through a center axis of the second gear 11, the rotating rod 12 is rotatably connected in the fixed box 14, the rotating rod 12 is connected to an output end of an output motor 20 mounted on an outer wall of the fixed box 14, a plurality of saw tooth protruding strips 21 arranged at equal angles are disposed on an outer periphery of a shaft body of the rotating rod 12, the rotating rod 12 is engaged with the second gear 11 through the saw tooth protruding strips 21, and directions of the center axes of the connection hose 10 and the rotating rod 12 are both perpendicular to a direction of the center axis of the rotating wheel 8.
As shown in fig. 2, as another preferred embodiment of the present invention, a non-slip mat is disposed on each of the clamping grooves 7.
As shown in fig. 1, as another preferred embodiment of the present invention, two limiting rods 17 are disposed between the two first gears 3, and the distance between the two limiting rods 17 is the same as the diameter of the cable.
In practical application, the fixed box 14 is fixed on the ground, the conveying frame 1 slides to the fixed box 14, the second gear 11 is meshed with the rotating rod 12, a cable passes through the input pipe 16 and extends into the conveying frame 1, the rotating rod 12 is driven to rotate by the electric work of the output motor 20, the second gear 11 is driven to rotate, the rotating wheels 8 are driven to rotate through the connecting hoses 10, the rotating directions of the two rotating wheels 8 in the conveying frame 1 are opposite, the rotating wheels 8 rotate and drive the rotating wheels 2 meshed with the first gear 3 to rotate through the first gear 3 at the lowest position, the rotating wheels 2 in one clamping assembly are driven to rotate in the same direction by the gear transmission mode, the transmission mode is more stable, the cable is clamped between the two rotating wheels 2 on the same horizontal line in the two clamping assemblies through the clamping blocks 6, so the rotating wheels 2 convey the cable upwards while rotating, the slipmat on the centre gripping groove 7 prevents the cable landing, and setting up of gag lever post 17 makes the cable can not impaired because of touching first gear 3, and the cable is finally worn out through output tube 15, all is equipped with a plurality of balls on output tube 15 and the 16 inner walls of input tube for it is more smooth and easy when the cable passes through, avoids because of frictional force is too big impaired, realizes the transport work of cable from this, avoids artifical climbing to carry the cable damage or the injured condition of personnel that cause.
As shown in FIGS. 1 to 5, as another preferred embodiment of the present invention, a plurality of the transportation racks 1 are provided, and are slidably connected to the fixed box 14.
As shown in fig. 4 to 5, as another preferred embodiment of the present invention, each of the transportation racks 1 is provided with an engaging block 18, and the engaging block 18 is engaged with the fixed box 14 by a locking assembly.
In practical application, slide a plurality of carriage 1 to fixed case 14 on, adjust buckle subassembly and fix carriage 1 on fixed case 14 through block 18, and bull stick 12 realizes the meshing transmission through sawtooth sand grip 21 and a plurality of second gear 11 meshing for a plurality of carriages 1 are placed side by side, and can realize carrying a plurality of cables simultaneously, avoid the problem that needs a lot of transport cable, increase cable conveying efficiency.
As shown in fig. 1, as another preferred embodiment of the present invention, a ratchet wheel 19 fixed on the inner wall of the conveying frame 1 is rotatably connected to the central shaft of each rotating wheel 2, a plurality of pawls 13 arranged at equal angles are mounted on the rotating wheel 2, the rotating wheel 2 is engaged with the ratchet wheel 19 through the plurality of pawls 13, and the arrangement directions of the two ratchet wheels 19 located on the same horizontal line in the two clamping assemblies are opposite.
In practical application, if the rotating wheel 2 fails and rotates reversely during cable conveying, the pawl 13 and the ratchet 19 are engaged to prevent the rotating wheel 2 from rotating reversely, so that the cable is prevented from being damaged due to the falling of the cable caused by the reverse rotation of the rotating wheel 2, and the cable conveying safety is guaranteed.
The working principle of the invention is as follows:
the fixed box 14 is installed and fixed on the ground, the conveying frame 1 is slid onto the fixed box 14, the second gear 11 is meshed with the rotating rod 12, the cable passes through the input pipe 16 and extends into the conveying frame 1, the rotating rod 12 is driven to rotate by the power-on work of the output motor 20, the second gear 11 is driven to rotate, the rotating wheels 8 are driven to rotate through the connecting hoses 10, the rotating directions of the two rotating wheels 8 in the conveying frame 1 are opposite, the rotating wheels 8 rotate and drive the rotating wheels 2 meshed with the first gear 3 to rotate through the first gear 3 positioned at the lowest position, the rotating directions of the rotating wheels 2 in one clamping assembly are the same in a gear transmission mode, the transmission mode is more stable, the cable is clamped between the two rotating wheels 2 positioned on the same horizontal line in the two clamping assemblies through the clamping blocks 6, the cable is conveyed upwards while the rotating wheels 2 rotate, and the anti-skid pads on the clamping grooves 7 prevent the cable from slipping off, the setting up of gag lever post 17 makes the cable can not be impaired because of touching first gear 3, and the cable is finally worn out through output tube 15, all is equipped with a plurality of balls on output tube 15 and the 16 inner walls of input tube for it is more smooth and easy when the cable passes through, avoids because of the too big impaired of frictional force, realizes the transport work of cable from this, avoids artifical climbing to carry the cable damage or the injured condition of personnel that cause. Subsequently, the plurality of conveying frames 1 slide to the fixed box 14, the buckle assemblies are adjusted, the conveying frames 1 are fixed on the fixed box 14 through the clamping blocks 18, and the rotating rod 12 is meshed with the plurality of second gears 11 through the sawtooth protruding strips 21 to realize meshing transmission, so that the plurality of conveying frames 1 are arranged side by side, a plurality of cables can be conveyed simultaneously, the problem that the cables need to be conveyed for multiple times is avoided, and the cable conveying efficiency is improved. In the process of cable conveying, if the rotating wheel 2 fails and rotates reversely, the pawl 13 and the ratchet wheel 19 are engaged to prevent the rotating wheel 2 from rotating reversely, so that the problem that the cable is damaged due to the fact that the cable falls down due to the reverse rotation of the rotating wheel 2 is solved, and the safety of cable conveying is guaranteed.
It should be noted that, the power utilization components of the present application, such as the output motor 20, are all connected to the external controller, which is the prior art, and the present application does not improve the power utilization components, so that the specific model, the circuit structure, and the like of the external controller do not need to be disclosed, and the integrity of the present application is not affected.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (6)
1. An overhead power cable installation comprising: carriage (1), rotation wheel (8) and input tube (16), its characterized in that, install two centre gripping subassemblies in carriage (1), the centre gripping subassembly includes swiveling wheel (2) and first gear (3), swiveling wheel (2) and first gear (3) all are connected with carriage (1) inner wall rotation, and swiveling wheel (2) mesh with first gear (3) through a plurality of first sawtooth lugs (4) of installing on it, swiveling wheel (2) and first gear (3) crisscross setting, and be located the lower for first gear (3), be equipped with centre gripping chamber (5) on swiveling wheel (2), install a plurality of grip blocks (6) that are the contained angle and lay in centre gripping chamber (5), every all be equipped with centre gripping groove (7) on grip block (6), be located the lower the below of first gear (3) is equipped with rotation wheel (8) and installs in carriage (1), a plurality of second sawtooth bumps (9) arranged at equal included angles are arranged on the periphery of the shaft body of each rotating wheel (8), each rotating wheel (8) is meshed with the first gear (3) located at the lowest position through the corresponding second sawtooth bump (9), the two rotating wheels (8) are driven through a driving assembly, the rotating directions of the two rotating wheels (8) are opposite, the input pipe (16) and the output pipe (15) installed at the top of the conveying frame (1) are coaxially installed, and the input pipe and the output pipe are the same in diameter;
the driving assembly comprises a connecting hose (10) and a rotating rod (12), the connecting hose (10) penetrates through the center shafts of two rotating wheels (8), a second gear (11) is arranged on the connecting hose (10), the connecting hose (10) penetrates through the center shaft of the second gear (11), the rotating rod (12) is rotatably connected in a fixed box (14), the rotating rod (12) is connected with the output end of an output motor (20) installed on the outer wall of the fixed box (14), a plurality of saw tooth protruding strips (21) which are distributed at equal included angles are arranged on the periphery of a shaft body of the rotating rod (12), the rotating rod (12) is meshed with the second gear (11) through the saw tooth protruding strips (21), and the center shaft directions of the connecting hose (10) and the rotating rod (12) are perpendicular to the center shaft direction of the rotating wheels (8).
2. The power cable overhead erection device of claim 1, wherein each of the clamping grooves (7) is provided with a non-slip mat.
3. The power cable overhead erection device according to claim 2, wherein two limiting rods (17) are arranged between the two first gears (3), and the distance between the two limiting rods (17) is the same as the diameter of the cable.
4. Power cable overhead installation device according to claim 1, characterized in that the number of said carriages (1) is multiple and each is slidably connected to a fixed box (14).
5. The power cable overhead erection device according to claim 4, wherein each said carriage (1) is provided with a block (18), and the block (18) is engaged with the fixed box (14) by a snap-fit assembly.
6. The power cable overhead erection device as claimed in claim 1, wherein a ratchet wheel (19) fixed on the inner wall of the conveying frame (1) is rotatably connected to the central shaft of each rotating wheel (2), a plurality of pawls (13) arranged at equal included angles are mounted on the rotating wheels (2), the rotating wheels (2) are clamped with the ratchet wheel (19) through the pawls (13), and the arrangement directions of the two ratchet wheels (19) on the same horizontal line in the two clamping assemblies are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405228.0A CN112670899B (en) | 2020-12-04 | 2020-12-04 | Power cable high altitude construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405228.0A CN112670899B (en) | 2020-12-04 | 2020-12-04 | Power cable high altitude construction equipment |
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| Publication Number | Publication Date |
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| CN112670899A CN112670899A (en) | 2021-04-16 |
| CN112670899B true CN112670899B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011405228.0A Active CN112670899B (en) | 2020-12-04 | 2020-12-04 | Power cable high altitude construction equipment |
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| CN (1) | CN112670899B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100557A (en) * | 1995-10-07 | 1997-04-15 | Toyoda Mach Works Ltd | Optical fiber cable sliding bearing device and optical fiber cable let-off device |
| CA2874903A1 (en) * | 2012-06-06 | 2013-12-12 | Prysmian S.P.A. | By-pass system for overhead power lines |
| RU161996U1 (en) * | 2015-09-11 | 2016-05-20 | Алексей Валерьевич Щербинин | WINDING MECHANISM FOR A DEVICE FOR WINDING A FIBER OPTICAL CABLE ON A CARRIER |
| EP3594159A1 (en) * | 2018-07-09 | 2020-01-15 | Saurer Technologies GmbH & Co. KG | Thread feed device for a twisting or cabling machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE508516C2 (en) * | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Feeding device for elongated goods and cable feeder including such feeder |
| ES2666136T3 (en) * | 2013-05-30 | 2018-05-03 | Stoneage, Inc. | Device to drive a spiral coated hose |
| CN105016134A (en) * | 2015-07-03 | 2015-11-04 | 天津鑫坤泰预应力专业技术有限公司 | Dual-power pushing machine for transporting finished steel strand bundle pressing device |
| US10730132B2 (en) * | 2015-12-28 | 2020-08-04 | Illinois Tool Works Inc. | Reciprocating wire feed welding system and method |
-
2020
- 2020-12-04 CN CN202011405228.0A patent/CN112670899B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100557A (en) * | 1995-10-07 | 1997-04-15 | Toyoda Mach Works Ltd | Optical fiber cable sliding bearing device and optical fiber cable let-off device |
| CA2874903A1 (en) * | 2012-06-06 | 2013-12-12 | Prysmian S.P.A. | By-pass system for overhead power lines |
| RU161996U1 (en) * | 2015-09-11 | 2016-05-20 | Алексей Валерьевич Щербинин | WINDING MECHANISM FOR A DEVICE FOR WINDING A FIBER OPTICAL CABLE ON A CARRIER |
| EP3594159A1 (en) * | 2018-07-09 | 2020-01-15 | Saurer Technologies GmbH & Co. KG | Thread feed device for a twisting or cabling machine |
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| CN112670899A (en) | 2021-04-16 |
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