CN219394212U - Live working device for wire pole - Google Patents
Live working device for wire pole Download PDFInfo
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- CN219394212U CN219394212U CN202320197278.7U CN202320197278U CN219394212U CN 219394212 U CN219394212 U CN 219394212U CN 202320197278 U CN202320197278 U CN 202320197278U CN 219394212 U CN219394212 U CN 219394212U
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- locking
- frame
- wire pole
- platform
- gear ring
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Abstract
The utility model discloses a live working device for a wire pole, which comprises a fixing mechanism, a hoop mechanism, a platform mechanism and a lifting mechanism, wherein the fixing mechanism and the hoop mechanism are arranged on the wire pole, the platform mechanism is rotatably arranged on the hoop mechanism, the lifting mechanism is fixedly arranged on the platform mechanism, and the lifting mechanism is connected with the fixing mechanism through a cable; the lifting mechanism comprises a power box, a winding wheel and a first power piece, wherein the power box is fixedly arranged on the platform mechanism, the winding wheel is rotatably arranged in the power box, the mooring rope is wound on the winding wheel, and the first power piece drives the winding wheel to rotate. The utility model is convenient and quick to carry and install, is suitable for areas with complex terrains and inconvenient for large-scale equipment such as vehicles to enter, can lift operators to the position above the wire pole after the installation is completed, and can perform uninterruptible operation on a circuit above the wire pole.
Description
Technical Field
The utility model relates to the technical field of electric power construction devices, in particular to a live working device for a wire pole.
Background
With the continuous development of economic strength in China, the construction of the domestic power grid is basically finished at present, and the power grid is paved even in remote mountain areas. However, the line pole for laying the power grid is generally erected in the field, the limit and the limit of the terrain are met, some large-scale equipment or vehicles cannot enter, the line on the line pole is generally required to be lifted for maintenance after the line fails, and the vehicles cannot enter, so that maintenance staff cannot operate conveniently in the maintenance process, and the maintenance efficiency is affected; thus, there is a need for a device that is portable and convenient for line repair over poles to accommodate line repair and maintenance on complex terrain.
Disclosure of Invention
The present utility model has been made in view of the above-described drawbacks of the related art, and an object of the present utility model is to provide a pole live working apparatus.
In order to solve the problems, the utility model adopts the following technical scheme:
the live working device for the wire pole comprises a fixing mechanism, a hoop mechanism, a platform mechanism and a lifting mechanism, wherein the fixing mechanism and the hoop mechanism are arranged on the wire pole, the platform mechanism is rotationally arranged on the hoop mechanism, the lifting mechanism is fixedly arranged on the platform mechanism, and the lifting mechanism is connected with the fixing mechanism through a cable;
the lifting mechanism comprises a power box, a winding wheel and a first power piece, wherein the power box is fixedly arranged on the platform mechanism, the winding wheel is rotatably arranged in the power box, the mooring rope is wound on the winding wheel, and the first power piece drives the winding wheel to rotate.
Preferably, the fixing mechanism comprises a fixing frame and a rope tightener arranged on the fixing frame, a fastening belt is wound on the wire rod, one end of the fastening belt is fixedly arranged on the fixing frame, and the other end of the fastening belt is arranged on the rope tightener.
Preferably, the hoop mechanism comprises a gear ring and a plurality of groups of locking assemblies arranged on the gear ring, the gear ring is sleeved on the wire rod, and the locking assemblies are used for locking and fixing the gear ring and the wire rod.
Preferably, the locking assembly comprises a locking frame and a locking rod, wherein the locking frame is fixedly arranged on the gear ring, and the locking rod is rotatably arranged on the locking frame.
Preferably, the locking frame is rotatably provided with a rotating wheel, a rotating rod is fixedly arranged at the center of the rotating wheel, one end of the rotating rod extends to the outside of the locking frame, and the rotating wheel is in threaded connection with the locking rod.
Preferably, two adjacent locking assemblies are connected through a universal joint coupling, and two ends of the universal joint coupling are respectively connected with two adjacent rotating rods.
Preferably, the gear ring is composed of two semicircular racks hinged with each other, and the two racks are fixedly connected through bolts.
Preferably, the platform mechanism comprises a connecting frame, a supporting frame and an operation platform, wherein a gear is rotationally arranged on the connecting frame and meshed with the gear ring, the gear is driven to rotate by a second power piece in the power box, the supporting frame is fixedly arranged on the connecting frame, and the operation platform is slidingly arranged on the supporting frame.
Preferably, the ball screw is rotatably arranged on the supporting frame, the ball screw is driven to rotate through a third power piece in the power box, and the working platform is in threaded connection with the ball screw.
Preferably, a supporting rod is arranged at the bottom of the supporting frame, a supporting wheel is rotatably arranged on the supporting rod, and the supporting wheel is arranged on the wire rod in a rolling mode.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in:
1. the utility model has simple structure, convenient assembly, light weight and convenient carrying, is more suitable for complex terrain environments such as the field, can lift the operation platform to the operation position after the field assembly is completed, and can quickly maintain the fault position;
2. the cable rope in the utility model can play a role in lifting the platform mechanism, so that the platform mechanism can be lifted to an operation position for operation, and meanwhile, the cable rope can play a role in protecting the platform mechanism from falling to cause personnel injury.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of another embodiment of the present utility model;
FIG. 3 is a schematic perspective view of a lifting mechanism of the present utility model;
FIG. 4 is a schematic perspective view of the securing mechanism of the present utility model;
FIG. 5 is a schematic perspective view of a fixing mechanism according to another embodiment of the present utility model;
FIG. 6 is a schematic perspective view of the hoop mechanism of the present utility model;
fig. 7 is an enlarged view of a portion a of fig. 4;
FIG. 8 is a schematic perspective view of a platform mechanism of the present utility model;
fig. 9 is a schematic view of the structure of the gear and the gear ring of the present utility model.
In the figure: 1 is a fixing mechanism, 2 is a hoop mechanism, 3 is a platform mechanism, 4 is a lifting mechanism, 5 is a wire rod, 6 is a cable, 7 is a power box, 8 is a winding wheel, 9 is a first power piece, 10 is a fixing frame, 11 is a rope tightener, 12 is a fastening belt, 13 is a gear ring, 14 is a locking frame, 15 is a locking rod, 16 is a rotating rod, 17 is a universal joint coupling, 18 is a rack, 19 is a connecting frame, 20 is a supporting frame, 21 is an operation platform, 22 is a gear, 23 is a second power piece, 24 is a ball screw, 25 is a third power piece, 26 is a supporting rod, and 27 is a supporting wheel.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the live working device for the wire pole comprises a fixing mechanism 1, a hoop mechanism 2, a platform mechanism 3 and a lifting mechanism 4, wherein the fixing mechanism 1 and the hoop mechanism 2 are arranged on the wire pole 5, the platform mechanism 3 is rotatably arranged on the hoop mechanism 2, the lifting mechanism 4 is fixedly arranged on the platform mechanism 3, and the lifting mechanism 4 is connected with the fixing mechanism 1 through a cable 6;
the lifting mechanism 4 comprises a power box 7, a winding wheel 8 and a first power piece 9, wherein the power box 7 is fixedly arranged on the platform mechanism 3, the winding wheel 8 is rotatably arranged in the power box 7, the cable 6 is wound on the winding wheel 8, and the first power piece 9 drives the winding wheel 8 to rotate.
The lifting device on the vehicle cannot be used for repairing a line above the wire rod because the vehicle cannot enter places with limited terrains such as the wild places, the lifting device on the vehicle is simple in structure and convenient to carry, an operator can carry to a fault place to assemble and use the wire rod on site, after assembling is completed, the fixing mechanism 1 is fixed on the upper portion of the wire rod 5, the hoop mechanism 2 is sleeved on the wire rod 5, one end of the cable 6 is fixedly arranged on the fixing mechanism when the fixing mechanism 1 is fixedly arranged, the other end of the cable is wound on the winding wheel 8, the operator stands on the platform mechanism 3, the first power piece 9 is started to drive the winding wheel 8 to rotate, the cable 6 is wound on the winding wheel 8 continuously, so that the platform mechanism 3 is lifted, the purpose of maintaining the line above the wire rod 5 is achieved, the power-off operation can be omitted in the maintenance process, the platform mechanism 3 can play an insulating role, the cable 6 can play a role in protecting role, and the cable 6 can also play a role in protecting role in preventing the cable locking mechanism 2 from loosening to cause the falling risk of the platform mechanism 3.
As shown in fig. 3 and 4, in another embodiment, the fixing mechanism 1 includes a fixing frame 10 and a rope tightener 11 disposed on the fixing frame 10, a fastening belt 12 is wound on the wire rod 5, one end of the fastening belt 12 is fixedly disposed on the fixing frame 10, the other end is disposed on the rope tightener 11, a control panel is disposed on the power box 7, and the motor in the power box 7 is controlled to rotate forward or turn through the control panel. In the present embodiment, the operator climbs onto the upper portion of the wire rod 5 with the fixing mechanism 1, winds the fastening strap 12 around the wire rod 5, and binds and winds the fastening strap 12 around the wire rod 5 with the rope tightener 11, thereby achieving the fixing function.
As shown in fig. 2 and fig. 5, as another embodiment, the fixing frame 10 is further provided with a rotating wheel, one end of the cable is fixedly connected with the power box 7, the other end bypasses the rotating wheel and is wound on the winding wheel 8, the winding wheel 8 is driven to rotate by the first power piece 9 to wind or unwind the cable, meanwhile, the power box 7 is provided with a limiter, the cable 6 is provided with a baffle piece, the baffle piece is located above the power box 7, the baffle piece can slide on the cable 6, after the baffle piece slides to a required position, when the cable is wound to enable the platform mechanism to rise, the first power piece 9 stops working when the baffle piece touches the limiter, and the platform mechanism stops rising.
As shown in fig. 6 and 7, in another embodiment, the hoop mechanism 2 includes a gear ring 13 and a plurality of groups of locking assemblies disposed on the gear ring 13, where the gear ring 13 is sleeved on the wire rod 5, and the locking assemblies are used to lock and fix the gear ring 13 and the wire rod 5. In this embodiment, the gear circle 13 is equipped with two sets of, and two sets of the coaxial setting of gear circle 13, all overlaps and locates on the line pole 5, two sets of be connected through the connecting rod between the gear circle 13, multiunit locking component evenly sets up along the gear circle 13 circumferencial direction, is equipped with four sets of in this embodiment, locking component is used for locking and fixing the gear circle 13 on the line pole 5, after elevating system 4 promotes platform mechanism 3 to certain height, locking component locks and fixes the gear circle 13, can prevent that platform mechanism from dropping, avoids operating personnel to drop from the high altitude.
In another embodiment, the locking assembly comprises a locking frame 14 and a locking rod 15, wherein the locking frame 14 is fixedly arranged on the gear ring 13, and the locking rod 15 is rotatably arranged on the locking frame 14. In this embodiment, the locking rod 15 is in threaded connection with the locking frame 14, and rotating the locking rod 15 drives the locking rod 15 to move on the locking frame 14, and the movement direction of the locking rod 15 is the radial direction of the gear ring 13, so that when one end of the locking rod 15 is closely abutted against the wire rod 5, the gear ring 13 can be fixed on the wire rod 5; the locking rod 15 is provided with an anti-slip pad on one side close to the wire rod 5, which can play a role of anti-slip, so that the gear ring 13 is more firmly fixed on the wire rod 5.
In another embodiment, a rotating wheel is rotatably disposed on the locking frame 14, a rotating rod 16 is fixedly disposed at the center of the rotating wheel, one end of the rotating rod 16 extends to the outside of the locking frame 14, and the rotating wheel is in threaded connection with the locking rod 15. In this embodiment, the locking lever 15 and the rotating wheel are in a movement form of worm and gear, that is, the outer ring of the rotating wheel is in threaded connection with the outer wall of the locking lever 15, the rotating wheel can drive the locking lever 15 to rotate in the rotating process, and the rotating lever 16 is fixedly connected with the rotating wheel inside the locking frame 14, so that the locking lever 15 can be driven to rotate by screwing the rotating lever 16, and the locking and fixing functions are achieved.
In another embodiment, two adjacent locking assemblies are connected through a universal joint coupling 17, and two ends of the universal joint coupling 17 are respectively connected with two adjacent rotating rods 16. In this embodiment, the locking assembly is provided with four groups, the universal joint coupling 17 is provided with three groups, each group of universal joint coupling 17 is arranged between two adjacent groups of locking assemblies, wherein no universal joint coupling 17 is arranged between two adjacent locking assemblies for manually screwing the rotating rod 16, one side of the non-universal joint coupling 17 is arranged at one side convenient for an operator to operate, when the operator screws one rotating rod 16, due to the effect of the universal joint coupling 17, the rotating rods 16 on the other groups of locking assemblies can synchronously rotate, so that all the locking rods 15 synchronously rotate, play a role of locking or releasing, ensure that the locking assemblies are stressed uniformly, and are more beneficial to locking and fixing of the gear ring 13 on the wire rod 5.
In another embodiment, as shown in fig. 9, the gear ring 13 is composed of two semicircular racks 18 hinged to each other, and the two racks 18 are fixedly connected by bolts. In this embodiment, the two semicircular racks 18 may be opened and closed, and after the opening and closing, the gear ring 13 may be sleeved on the wire rod 5, after the gear ring is sleeved, the two racks 18 are folded, and then fixedly connected through bolts, so that the gear ring 13 is thoroughly sleeved on the wire rod 5 without detachment, and the two folded racks 18 form a complete circular gear ring 13, so that the platform mechanism 3 can rotate along the circumferential direction of the gear ring 13, and thus, maintenance is performed on lines in different directions on the wire rod 5.
As shown in fig. 8, in another embodiment, the platform mechanism 3 includes a connecting frame 19, a supporting frame 20 and an operation platform 21, a gear 22 is rotatably disposed on the connecting frame 19, the gear 22 is meshed with the gear ring 13, the gear 22 is driven to rotate by a second power member 23 in the power box 7, the supporting frame 20 is fixedly disposed on the connecting frame 19, the operation platform 21 is slidably disposed on the supporting frame 20, and limiting blocks are disposed at the upper end and the lower end of the supporting frame 20 to prevent the operation platform 21 from sliding off the supporting frame 20. In this embodiment, the periphery of the gear ring 13 is provided with teeth, the inner periphery is provided with a rotating groove, one end of the connecting frame 19, which is close to the wire rod 5, is provided with a claw, the claw is clamped in the rotating groove and slides along the circumference of the gear ring 13 in the rotating groove, so that the limiting effect can be achieved, the connecting frame 19 is prevented from falling off from the gear ring 13, the connecting frame 19 is rotated with a gear 22, the gear 22 is meshed with the teeth on the periphery of the gear ring 13, the second power piece 23 drives the gear 22 to rotate, the connecting frame 19 drives the support frame 20 and the working platform 21 to rotate along the circumference of the gear ring 13, and the working platform 21 can slide along the up-down direction of the support frame 20, so that when the lifting mechanism 4 lifts the platform mechanism 3 to a certain height and the gear ring 13 is fixed on the wire rod 5, the lifting capability can also be provided, and an operator can overhaul lines with different heights conveniently during line maintenance.
In another embodiment, a ball screw 24 is rotatably disposed on the support frame 20, the ball screw 24 is driven to rotate by a third power member 25 in the power box 7, and the working platform 21 is in threaded connection with the ball screw 24. In this embodiment, a roller is rotatably disposed at one end of the working platform 21 near the support frame 20, the roller is rotatably disposed on the support frame 20 and vertically rolls along the support frame 20, and the third power member 25 drives the ball screw 24 to rotate and can drive the working platform 21 to move up and down along the support frame 20.
It should be noted that, the operation platform includes standing board and sets up the rail on standing board, is equipped with the frame around the standing board, and standing board is fixed to be set up on the frame, the gyro wheel rotates to set up on the frame, and the lower part slope of frame is provided with the stiffener, and the one end and the support frame 20 sliding connection of stiffener form triangle-shaped structure between stiffener and the frame, make structural strength more stable, frame, rail are high strength aluminum alloy material and make, can also improve structural strength when having light characteristic, prevent that the fracture from causing personnel to fall, and frame and rail adopt plug-in type equipment, the scene of being convenient for is installed fast, and the standing board adopts insulating material to make, and personnel standing position satisfies the insulating requirement below 10 KV.
In another embodiment, a supporting rod 26 is provided at the bottom of the supporting frame 20, a supporting wheel 27 is rotatably provided on the supporting rod 26, and the supporting wheel 27 is rotatably provided on the wire rod 5. In this embodiment, the support bar 26 is used to make the platform mechanism 3, so as to prevent the platform mechanism from being broken due to excessive stress, and the support wheel 27 can rotate along the circumference of the line bar 5, so that the platform mechanism can rotate along the line bar 5.
The first power member 9, the second power member 23, and the third power member 25 are all speed reducers.
The using method comprises the following steps: firstly, an operator climbs to the top of a wire rod, a fixing mechanism is fixed to the top of the wire rod, one end of a cable is fixedly arranged on the fixing mechanism, then the operator climbs down the wire rod and assembles the device on site, the other end of the cable is wound on a winding wheel, a gear ring is opened, the gear ring is sleeved on the wire rod, and the gear ring is locked and fixed by a bolt to prevent the gear ring from being opened; maintenance personnel stand on operating platform, start first power piece drive winding wheel and rotate, the winding wheel promotes platform mechanism when rolling the hawser, closes first power piece after promoting to operating position, screw up locking subassembly and make the gear circle fix on the line pole, prevent that the gear from rotating on the line pole or reciprocate, drive platform mechanism along the gear circle rotation or drive operating platform along the support frame reciprocates according to operating position's demand, make operating personnel can more conveniently operate the circuit.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a pole live working device which is characterized in that, including fixed establishment (1), staple bolt mechanism (2), platform mechanism (3) and elevating system (4), fixed establishment (1) and staple bolt mechanism (2) all set up on pole (5), platform mechanism (3) rotate and set up on staple bolt mechanism (2), elevating system (4) are fixed to be set up on platform mechanism (3), connect through hawser (6) between elevating system (4) and the fixed establishment (1);
the lifting mechanism (4) comprises a power box (7), a winding wheel (8) and a first power piece (9), wherein the power box (7) is fixedly arranged on the platform mechanism (3), the winding wheel (8) is rotatably arranged in the power box (7), the cable (6) is wound on the winding wheel (8), and the first power piece (9) drives the winding wheel (8) to rotate.
2. The live working device for the wire pole according to claim 1, wherein the fixing mechanism (1) comprises a fixing frame (10) and a rope tightener (11) arranged on the fixing frame (10), a fastening belt (12) is wound on the wire pole (5), one end of the fastening belt (12) is fixedly arranged on the fixing frame (10), and the other end of the fastening belt is arranged on the rope tightener (11).
3. The live working device for the wire pole according to claim 1, wherein the hoop mechanism (2) comprises a gear ring (13) and a plurality of groups of locking components arranged on the gear ring (13), the gear ring (13) is sleeved on the wire pole (5), and the locking components are used for locking and fixing the gear ring (13) and the wire pole (5).
4. A pole live working device according to claim 3, wherein the locking assembly comprises a locking frame (14) and a locking lever (15), the locking frame (14) is fixedly arranged on the gear ring (13), and the locking lever (15) is rotatably arranged on the locking frame (14).
5. The live working device for the wire pole according to claim 4, wherein a rotating wheel is rotatably arranged on the locking frame (14), a rotating pole (16) is fixedly arranged at the center of the rotating wheel, one end of the rotating pole (16) extends to the outside of the locking frame (14), and the rotating wheel is in threaded connection with the locking pole (15).
6. A pole live working apparatus as claimed in claim 5, wherein adjacent two of the locking assemblies are connected by a universal joint coupling (17), and both ends of the universal joint coupling (17) are respectively connected with adjacent two rotating poles (16).
7. A live working device for a wire pole according to claim 3, characterized in that the gear ring (13) is composed of two semicircular racks (18) hinged to each other, and the two racks (18) are fixedly connected by bolts.
8. A live working device for a wire pole according to claim 3, wherein the platform mechanism (3) comprises a connecting frame (19), a supporting frame (20) and a working platform (21), a gear (22) is rotatably arranged on the connecting frame (19), the gear (22) is meshed with the gear ring (13), the gear (22) is driven to rotate by a second power piece (23) in the power box (7), the supporting frame (20) is fixedly arranged on the connecting frame (19), and the working platform (21) is slidably arranged on the supporting frame (20).
9. A live working device for a wire pole according to claim 8, wherein a ball screw (24) is rotatably arranged on the supporting frame (20), the ball screw (24) is driven to rotate by a third power piece (25) in the power box (7), and the working platform (21) is in threaded connection with the ball screw (24).
10. The live working device for the wire pole according to claim 8, wherein a supporting rod (26) is arranged at the bottom of the supporting frame (20), a supporting wheel (27) is rotatably arranged on the supporting rod (26), and the supporting wheel (27) is arranged on the wire pole (5) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320197278.7U CN219394212U (en) | 2023-02-09 | 2023-02-09 | Live working device for wire pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320197278.7U CN219394212U (en) | 2023-02-09 | 2023-02-09 | Live working device for wire pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219394212U true CN219394212U (en) | 2023-07-21 |
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ID=87189837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320197278.7U Active CN219394212U (en) | 2023-02-09 | 2023-02-09 | Live working device for wire pole |
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| Country | Link |
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| CN (1) | CN219394212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873826A (en) * | 2023-09-06 | 2023-10-13 | 山西晋缘电力化学清洗中心有限公司 | Insulation construction platform based on safe construction of distribution network |
-
2023
- 2023-02-09 CN CN202320197278.7U patent/CN219394212U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116873826A (en) * | 2023-09-06 | 2023-10-13 | 山西晋缘电力化学清洗中心有限公司 | Insulation construction platform based on safe construction of distribution network |
| CN116873826B (en) * | 2023-09-06 | 2023-11-14 | 山西晋缘电力化学清洗中心有限公司 | Insulation construction platform based on safe construction of distribution network |
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