CN219041226U - Auxiliary device for power failure rapid maintenance of power grid - Google Patents
Auxiliary device for power failure rapid maintenance of power grid Download PDFInfo
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- CN219041226U CN219041226U CN202222552295.6U CN202222552295U CN219041226U CN 219041226 U CN219041226 U CN 219041226U CN 202222552295 U CN202222552295 U CN 202222552295U CN 219041226 U CN219041226 U CN 219041226U
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Abstract
The utility model relates to the technical field of power grid overhaul auxiliary tools, in particular to an auxiliary device for power grid power failure quick overhaul, which comprises a bottom plate, wherein suspension devices are arranged at four corner parts of the bottom plate, each suspension device comprises a U-shaped access board sleeved on an external steel cable, idler wheels are rotatably connected between plate bodies on the left side and the right side of each U-shaped access board through rotating shafts, the idler wheels are lapped on the external steel cable, a suspension steel rope is arranged between each U-shaped access board and the bottom plate, a traction device is further arranged on the bottom plate, each traction device comprises a first arc-shaped plate and a second arc-shaped plate which are fixedly arranged on an external wire rod body, a fixed pulley is fixedly arranged on each second arc-shaped plate, a traction steel rope is wound on each fixed pulley, and one tail end of each traction steel rope is arranged on the bottom plate. The utility model is beneficial to supporting operation of maintenance personnel, and is beneficial to moving along the steel cable, so that the maintenance operation is more portable.
Description
Technical Field
The utility model relates to the technical field of power grid overhaul auxiliary tools, in particular to an auxiliary device for power grid power failure rapid overhaul.
Background
When the power grid is subjected to quick overhaul operation after power failure, in order to facilitate the operation of an overhaul worker on a steel cable part, the overhaul worker is usually supported by a corresponding auxiliary supporting device, so that the overhaul worker can better stand, and the quick overhaul operation of the overhaul worker is facilitated;
the utility model patent with the authorized bulletin number of CN204741222U discloses a portable multifunctional power transmission line power failure maintenance auxiliary tool, which comprises a plurality of connecting rods connected end to end, wherein one end of each connecting rod is provided with a groove, the other end of each connecting rod is provided with a convex tongue, the head and the tail of each connecting rod are symmetrically provided with hooks connected with cross arms and wires, one end of each connecting rod is movably connected with one end of each supporting rod, the other end of each supporting rod is connected with a combined anchor ear, both sides of each connecting rod are provided with walking frames, each walking frame is provided with a movable groove, and operation climbers are clamped in the movable grooves;
although this technical scheme has the installation nimble, and the equipment is rapid, and the auxiliary maintainer of transmission of electricity personnel of being convenient for gets into wire end etc. from shaft tower body end during the maintenance of having a power failure, but this technical scheme is when specifically using, because still there is great frictional force between coupler body and the external steel cable, and when the people stands on the walking frame, gravity bearing can further increase the frictional force between coupler body and the steel cable on the walking frame, make coupler body not smooth when moving along external steel cable on, influence the device normally and move along external steel cable on, delay operating time, bring inconvenience for the user. In view of the above, we propose an auxiliary device for power grid power outage rapid maintenance.
Disclosure of Invention
The utility model aims to provide an auxiliary device for power failure rapid maintenance of a power grid, which aims to solve the defects in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an auxiliary device for power grid power failure quick overhaul, includes the bottom plate that is used for supporting the maintenance staff, four corner positions of bottom plate all are provided with the suspension device that is used for hanging on external steel cable, suspension device is including the U-shaped strap of cover on external steel cable, rotate through the pivot between the left and right sides plate body of U-shaped strap and be connected with the gyro wheel, the gyro wheel is taken on external steel cable, be provided with between U-shaped strap and the bottom plate and hang the steel cable;
the traction device comprises a first arc-shaped plate and a second arc-shaped plate which are fixedly arranged on an external wire rod body, a fixed pulley is fixedly arranged on the second arc-shaped plate, a traction steel rope is wound on the fixed pulley, and one tail end of the traction steel rope is arranged on the bottom plate.
Preferably, a blocking frame which is connected end to end and takes a hollow rectangular shape is fixedly arranged on the upper surface of the bottom plate;
through the baffle frame that sets up, can play the effect that prevents to place the maintenance instrument on the bottom plate and drop from the edge position of bottom plate.
Preferably, each side plate body of the blocking frame is provided with a plurality of rectangular holes communicated with the outside;
through the rectangular hole that sets up, do benefit to the weight that lightens the block frame, make more laborsaving when carrying the block frame.
Preferably, one end of the suspension steel rope is fixedly arranged on the U-shaped access board, the other end of the suspension steel rope is fixedly provided with a forked steel rope with a Y-shaped section, and two forked ends of the forked steel rope are respectively and fixedly arranged on two side board bodies at the corner part of the blocking frame;
through the branching steel rope that sets up, and the branching end fixed mounting of branching steel rope is on the both sides board body of blocking frame's corner department, can guarantee that the weight on the branching steel rope bearing blocking frame is more even, is difficult for appearing the condition of slope towards one side.
Preferably, the roller is provided with a wire-lapping groove, and the external steel cable is positioned at the wire-lapping groove;
the roller is beneficial to being normally sleeved on an external steel cable.
Preferably, the ends of the first arc-shaped plate and the second arc-shaped plate, which are close to each other, are hinged through a hinge, the other ends of the first arc-shaped plate and the second arc-shaped plate are fixedly provided with end plates, and the two end plates are fixedly connected through a fastening bolt;
the first arc-shaped plate and the second arc-shaped plate are convenient to fixedly install and detach.
Preferably, the tail end of the traction steel rope arranged on the bottom plate is bound at the rectangular hole part;
the fixing operation of the tail end of the traction steel rope is facilitated.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the suspension device, when the device is used, the suspension operation of the bottom plate can be realized by taking the suspension device on an external steel cable through the rollers, and the four suspension steel ropes and the four bifurcation steel ropes can ensure that the bearing of the bottom plate is more uniform.
2. According to the utility model, through the traction device, when the traction device is used, the first arc-shaped plate and the second arc-shaped plate are fixed on an external wire rod body, and then the traction steel rope is dragged, so that the bottom plate can be suspended from the ground position to the high altitude, the suspension operation is convenient, in addition, the bottom plate is suspended on an external steel cable, and the bottom plate can be driven to move back to the initial position along the external steel cable through dragging the traction steel rope, so that the traction device is convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an exploded construction of the suspension device of the present utility model;
FIG. 3 is a schematic diagram of a pulling apparatus according to the present utility model;
FIG. 4 is a schematic view of the present utility model deployed on an external cable;
fig. 5 is a schematic view of the present utility model in use during a suspension operation.
The meaning of each reference numeral in the figures is:
1. a bottom plate; 10. a blocking frame; 11. a rectangular hole;
2. a suspension device; 20. u-shaped access boards; 21. a roller; 211. wire-laying grooves; 22. suspending the steel rope; 23. a bifurcated steel cord;
3. a pulling device; 30. a first arcuate plate; 31. a second arcuate plate; 32. an end plate; 33. a fixed pulley; 34. the steel cord is pulled.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present application provides a new technical solution: the utility model provides an auxiliary device that electric wire netting has a power failure and overhauls fast, including the bottom plate 1 that is used for supporting the maintenance staff, four corner of bottom plate 1 all are provided with the suspension device 2 that is used for hanging on external steel cable, suspension device 2 includes the U-shaped strap 20 of cover on external steel cable, be connected with gyro wheel 21 through the pivot rotation between the left and right sides board body of U-shaped strap 20, gyro wheel 21 takes on external steel cable, be provided with suspension steel cable 22 between U-shaped strap 20 and bottom plate 1, when using, take on external steel cable with gyro wheel 21, because gyro wheel 21 can remove on the external steel cable along external steel cable, do benefit to reduce the frictional force between gyro wheel 21 and the external steel cable, make the device remove along external steel cable more smoothly;
specifically, still be provided with the draw gear 3 that is used for drawing bottom plate 1 to remove on the bottom plate 1, draw gear 3 includes first arc 30 and second arc 31 of fixed mounting on the external wire body, fixed mounting has fixed pulley 33 on the second arc 31, around being equipped with on the fixed pulley 33 and pull wire 34, one of them end setting of pulling wire 34 is on bottom plate 1, guarantee when using, after with first arc 30 and second arc 31 fixed mounting on the external wire body, drag again and pull wire 34's end, can realize hanging bottom plate 1 to half sky from ground position, conveniently hang the operation.
In the embodiment, a blocking frame 10 which is connected end to end and takes a hollow rectangular shape is fixedly arranged on the upper surface of the bottom plate 1;
by the blocking frame 10 provided, the maintenance tool placed on the base plate 1 can be prevented from falling from the edge position of the base plate 1.
Specifically, each side plate body of the blocking frame 10 is provided with a plurality of rectangular holes 11 communicated with the outside;
through the rectangular holes 11, the weight of the blocking frame 10 is reduced, and the blocking frame 10 is more labor-saving in carrying.
Further, one end of the suspension steel rope 22 is fixedly arranged on the U-shaped butt strap 20, the other end of the suspension steel rope 22 is fixedly provided with a forked steel rope 23 with a Y-shaped cross section, and two forked ends of the forked steel rope 23 are respectively and fixedly arranged on two side plate bodies at the corner part of the baffle frame 10;
through the branching steel rope 23 that sets up, and branching end fixed mounting of branching steel rope 23 is on the both sides board body of the corner department of blocking frame 10, can guarantee that the weight on the branching steel rope 23 bearing blocking frame 10 is more even, is difficult for appearing the condition of slope towards one side.
In addition, the roller 21 is provided with a wire-lapping groove 211, and an external steel cable is positioned at the position of the wire-lapping groove 211;
the roller 21 is conveniently sleeved on an external steel cable.
It should be noted that, the end parts of the first arc-shaped plate 30 and the second arc-shaped plate 31, which are close to each other, are hinged through a hinge, the other end parts of the first arc-shaped plate 30 and the second arc-shaped plate 31 are fixedly provided with end plates 32, and the two end plates 32 are fixedly connected through fastening bolts;
the first arc plate 30 and the second arc plate 31 are conveniently fixedly installed and removed.
Notably, the end of the pulling steel rope 34 arranged on the bottom plate 1 is bound at the rectangular hole 11;
facilitating the securing operation of the end of the pull wire 34.
In this embodiment, as shown in fig. 5, after the first arc plate 30 and the second arc plate 31 are fixedly installed on the external wire rod body, the bottom plate 1 can be suspended from the ground position to the half space for suspension operation as the tail end of the pulling steel rope 34 is pulled as the pulling steel rope 34 bypasses the fixed pulley 33; in addition, as shown in fig. 4, after the roller 21 is put on the external steel cable, the end of the pulling rope 34 is pulled, so that the bottom plate 1 can be driven to move along the external steel cable, and the use is convenient.
In the specific use process of the embodiment, the first arc plate 30 and the second arc plate 31 are sleeved on an external wire rod body, the end plate 32 is fixed by using fastening bolts, the first arc plate 30 and the second arc plate 31 are fixedly installed on the external wire rod body, then the tail end of the traction steel rope 34 is pulled, the bottom plate 1 is suspended from the ground position to the half space, the suspension operation is completed, after the bottom plate 1 rises to a proper position, the bottom plate 1 is placed flat, the U-shaped strap 20 is lapped on an external steel cable, the external steel cable is positioned at the wire lapping groove 211 of the roller 21, at the moment, the roller 21 abuts against the external steel cable, the bottom plate 1 is horizontal and can support workers, and the roller 21 can move along the external steel cable, so that the device is smoother when moving.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. An auxiliary device for power failure rapid maintenance of a power grid is characterized in that: the lifting device comprises a bottom plate (1) for supporting overhaul staff, wherein suspension devices (2) used for being suspended on external steel cables are arranged at four corner positions of the bottom plate (1), each suspension device (2) comprises a U-shaped access plate (20) sleeved on the external steel cable, rollers (21) are rotatably connected between plate bodies on the left side and the right side of each U-shaped access plate (20) through rotating shafts, the rollers (21) are lapped on the external steel cables, and suspension steel ropes (22) are arranged between the U-shaped access plates (20) and the bottom plate (1);
the traction device is characterized in that a traction device (3) used for pulling the bottom plate (1) to move is further arranged on the bottom plate (1), the traction device (3) comprises a first arc-shaped plate (30) and a second arc-shaped plate (31) which are fixedly arranged on an outside wire rod body, a fixed pulley (33) is fixedly arranged on the second arc-shaped plate (31), a traction steel rope (34) is wound on the fixed pulley (33), and one tail end of the traction steel rope (34) is arranged on the bottom plate (1).
2. The power grid outage rapid maintenance auxiliary device according to claim 1, wherein: the upper surface of the bottom plate (1) is fixedly provided with a blocking frame (10) which is connected end to end and takes a hollow rectangular shape.
3. The power grid outage rapid maintenance auxiliary device according to claim 2, wherein: each side plate body of the blocking frame (10) is provided with a plurality of rectangular holes (11) communicated with the outside.
4. A power grid outage rapid maintenance auxiliary device according to claim 3, wherein: one tail end of the suspension steel rope (22) is fixedly arranged on the U-shaped butt strap (20), the other tail end of the suspension steel rope (22) is fixedly provided with a forked steel rope (23) with a Y-shaped cross section, and two forked tail ends of the forked steel rope (23) are respectively and fixedly arranged on two side plate bodies at the corner position of the blocking frame (10).
5. The power grid outage rapid maintenance auxiliary device according to claim 1, wherein: the roller (21) is provided with a wire-taking groove (211), and an external steel cable is positioned at the position of the wire-taking groove (211).
6. The power grid outage rapid maintenance auxiliary device according to claim 1, wherein: the end parts of the first arc-shaped plate (30) and the second arc-shaped plate (31) which are close to each other are hinged through a hinge, the other end parts of the first arc-shaped plate (30) and the second arc-shaped plate (31) are fixedly provided with end plates (32), and the two end plates (32) are fixedly connected through fastening bolts.
7. A power grid outage rapid maintenance auxiliary device according to claim 3, wherein: the tail end of the traction steel rope (34) arranged on the bottom plate (1) is bound at the rectangular hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552295.6U CN219041226U (en) | 2022-09-26 | 2022-09-26 | Auxiliary device for power failure rapid maintenance of power grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222552295.6U CN219041226U (en) | 2022-09-26 | 2022-09-26 | Auxiliary device for power failure rapid maintenance of power grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219041226U true CN219041226U (en) | 2023-05-16 |
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ID=86278473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222552295.6U Active CN219041226U (en) | 2022-09-26 | 2022-09-26 | Auxiliary device for power failure rapid maintenance of power grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219041226U (en) |
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2022
- 2022-09-26 CN CN202222552295.6U patent/CN219041226U/en active Active
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