CN216980905U - Device for hanging 220 KV grounding wire - Google Patents
Device for hanging 220 KV grounding wire Download PDFInfo
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- CN216980905U CN216980905U CN202122800537.4U CN202122800537U CN216980905U CN 216980905 U CN216980905 U CN 216980905U CN 202122800537 U CN202122800537 U CN 202122800537U CN 216980905 U CN216980905 U CN 216980905U
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Abstract
The utility model discloses a 220 KV ground wire hanging device which comprises a supporting rod, a driving unit and a clamping unit, wherein the supporting rod is connected with the driving unit; supporting the rods: the lower end surface of the mounting cylinder I is provided with a mounting cylinder I; a drive unit: the device comprises a driving rod, a first conical gear and a second conical gear, wherein the driving rod is rotatably connected to the bottom wall surface of an inner cavity of a first mounting cylinder through a rotating shaft, an outer arc surface of the driving rod is rotatably connected with a rotating hole formed in the middle of a supporting rod, the lower end of the outer arc surface of the driving rod is provided with the first conical gear, the inner arc surface of the inner cavity of the first mounting cylinder is rotatably connected with the second conical gear through the rotating shaft, and the second conical gear is meshed with the first conical gear; a clamping unit: set up in the up end of bracing piece, the upper end fixed connection of centre gripping unit and actuating lever, this 220 kilovolt earth connection string gets the device, has satisfied the fixed demand of the quick centre gripping of not equidimension thickness earth connection, has improved security and convenience when using, has reduced maintainer's intensity of labour.
Description
Technical Field
The utility model relates to the technical field of power maintenance, in particular to a 220 KV ground wire hanging and taking device.
Background
With the increase of the construction speed of the power grid, the requirement on the power supply reliability is continuously increased, and the power equipment needs to be regularly maintained during the use period;
at present, when an electric power overhaul worker overhauls a power transmission line, an earth wire needs to be hung at an overhaul point on the power transmission line, generally, a steel or copper earth pin is driven into the ground, a wire hanging rod with a wire hanging hook at the upper end is hung on the power transmission line, and a copper or aluminum flexible lead is connected between the earth pin and the wire hanging hook;
the existing device for hanging and taking 220 KV ground wires needs to replace accessories with the same size when dealing with ground wires with different sizes and thicknesses, safety and convenience in use are poor, labor intensity of maintainers is high, and therefore the device for hanging and taking the 220 KV ground wires is provided.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, provide a 220 KV grounding wire hanging device, meet the requirements of quick clamping and fixing of grounding wires with different sizes and thicknesses, and effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a220 KV ground wire hanging device comprises a supporting rod, a driving unit and a clamping unit;
supporting the rods: the lower end surface of the mounting cylinder I is provided with a mounting cylinder I;
a drive unit: the device comprises a driving rod, a first conical gear and a second conical gear, wherein the driving rod is rotatably connected to the bottom wall surface of an inner cavity of a first mounting cylinder through a rotating shaft, an outer arc surface of the driving rod is rotatably connected with a rotating hole formed in the middle of a supporting rod, the lower end of the outer arc surface of the driving rod is provided with the first conical gear, the inner arc surface of the inner cavity of the first mounting cylinder is rotatably connected with the second conical gear through the rotating shaft, and the second conical gear is meshed with the first conical gear;
a clamping unit: set up in the up end of bracing piece, the fixed connection of the quick centre gripping of not equidimension thickness earth connection has been satisfied in the upper end fixed connection of centre gripping unit and actuating lever, has improved security and convenience when using, has reduced maintainer's intensity of labour.
Further, the centre gripping unit is including installation section of thick bamboo two, worm wheel, movable clamp plate and solid fixed splint, installation section of thick bamboo two sets up in the up end of bracing piece, and the upper end of actuating lever is equipped with the worm, and it is connected with the worm wheel to rotate through the round pin axle in the breach that the outer cambered surface of worm set up, and the worm wheel is connected with the worm meshing, and the outer cambered surface of worm wheel is equipped with movable clamp plate, and movable clamp plate's up end edge is equipped with solid fixed splint, has satisfied the fixed demand of the quick centre gripping of not equidimension thickness earth connection.
Further, the pivot right-hand member face on two right sides of conical gear runs through the extrados of an installation section of thick bamboo one and is equipped with the connecting plate in end department, and the extrados upper end of an installation section of thick bamboo one is equipped with the annular slab, and the right-hand member face edge of annular slab is equipped with evenly distributed's spacing hole, and sliding connection has the card post in the slide opening that the connecting plate upper end set up, and the left end of card post is pegged graft with spacing hole respectively, plays the effect of restriction.
Furthermore, the right end of the extrados of the clamping column is provided with a limiting plate, the right end of the exterior of the clamping column is movably sleeved with a spring, the left end of the spring is fixedly connected with the right surface of the connecting plate, and the right end of the spring is fixedly connected with the left end face of the limiting plate.
Furthermore, the right end face of the limiting plate is provided with a handle, so that the operation of workers can be facilitated.
Furthermore, the lower end of the first mounting cylinder is provided with a top plate, so that a worker can have better supporting force.
Furthermore, the upper end of the left surface of the movable clamping plate and the right surface of the fixed clamping plate are provided with anti-skidding grooves which are uniformly distributed in the vertical direction, so that the ground wire to be hung can be more stably clamped.
Compared with the prior art, the utility model has the beneficial effects that: this device is got to 220 kilovolt earth connection string has following benefit:
firstly, a worker places a grounding wire to be hung between a movable clamp plate and a fixed clamp plate, then holds a handle by hand and pulls the handle outwards to separate a clamping column from a limiting hole, then the worker drives a conical gear II to rotate through the whole body consisting of the handle, the limiting plate, the clamping column and a connecting plate, the conical gear II is meshed with the conical gear I and is connected with a driving rod, the driving rod is driven to rotate in the same amplitude and reverse direction simultaneously, the driving rod rotates to drive a worm to rotate in the same amplitude simultaneously, the worm rotates to drive the worm gear to rotate as the worm gear is meshed with the worm, the worm gear rotates to drive the movable clamp plate to approach the movable clamp plate, so that the grounding wire to be hung is clamped, the requirement of quick clamping and fixing of different sizes of thick and thin grounding wires is met, the worker loosens the hand holding the handle after that, and then a spring stressed to shrink immediately, and drive the card post through the limiting plate and remove to the left side for the card post is again with the spacing hole joint that corresponds, thereby play the effect of restriction, then the staff holds up the bracing piece, and place the roof in the belly, make the staff can have better holding power, until hanging the earth connection and get on the transmission line, thereby, security and convenience when having improved the use, the above-mentioned step of staff reverse operation takes off the earth connection after accomplishing the maintenance, maintainer's intensity of labour has been reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a driving unit according to the present invention;
FIG. 3 is a schematic structural diagram of a clamping unit according to the present invention.
In the figure: the device comprises a supporting rod 1, a first mounting barrel 2, a driving unit 3, a driving rod 31, a first conical gear 32, a second conical gear 33, a clamping unit 4, a second mounting barrel 41, a worm 42, a worm wheel 43, a movable clamping plate 44, a fixed clamping plate 45, a connecting plate 5, a ring plate 6, a limiting hole 7, a clamping column 8, a limiting plate 9, a spring 10, a handle 11, a top plate 12 and an anti-slip groove 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: the 220 KV ground wire hanging device comprises a support rod 1, a driving unit 3 and a clamping unit 4;
supporting rod 1: the support rod 1 provides an installation support place for the auxiliary mechanism, the lower end face of the support rod is provided with a first installation cylinder 2, and the first installation cylinder 2 plays a role in fixed installation;
the drive unit 3: the driving rod 31 is rotatably connected to the bottom wall surface of the inner cavity of the first mounting cylinder 2 through a rotating shaft, the outer arc surface of the driving rod 31 is rotatably connected with a rotating hole formed in the middle of the supporting rod 1, the first conical gear 32 is arranged at the lower end of the outer arc surface of the driving rod 31, the inner arc surface of the inner cavity of the first mounting cylinder 2 is rotatably connected with the second conical gear 33 through the rotating shaft, the second conical gear 33 is meshed with the first conical gear 32, and the driving rod 31 is driven to rotate reversely at the same amplitude when the second conical gear 33 rotates, so that the purpose of efficient driving is achieved;
the clamping unit 4: the clamping unit 4 is fixedly connected with the upper end of the driving rod 31, the clamping unit 4 comprises a second mounting cylinder 41, a worm 42, a worm wheel 43, a movable clamping plate 44 and a fixed clamping plate 45, the second mounting cylinder 41 is arranged on the upper end face of the supporting rod 1, the worm 42 is arranged at the upper end of the driving rod 31, the worm wheel 43 is rotatably connected in a gap formed by the outer arc surface of the worm 42 through a pin shaft, the worm wheel 43 is meshed with the worm 42, the movable clamping plate 44 is arranged on the outer arc surface of the worm wheel 43, the fixed clamping plate 45 is arranged at the edge of the upper end face of the movable clamping plate 44, firstly, a grounding wire to be hung is placed between the movable clamping plate 44 and the fixed clamping plate 45 by a worker, the worm wheel 43 is meshed with the worm 42, the worm 42 rotates to drive the worm wheel 43 to rotate, the worm wheel 43 rotates to drive the movable clamping plate 44 to approach the movable clamping plate 44, and therefore the grounding wire to be hung is clamped, therefore, the requirements of quickly clamping and fixing the ground wires with different sizes and thicknesses are met.
Wherein: the pivot right-hand member face on two 33 right sides of conical gear runs through the extrados of an installation section of thick bamboo 2 and is equipped with connecting plate 5 in end department, the extrados upper end of an installation section of thick bamboo 2 is equipped with annular slab 6, the right-hand member face edge of annular slab 6 is equipped with evenly distributed's spacing hole 7, sliding connection has card post 8 in the slide opening that connecting plate 5 upper end set up, the left end of card post 8 pegs graft with spacing hole 7 respectively, connecting plate 5 then provides the erection bracing place, card post 8 and the spacing 7 joints in hole that correspond, thereby play the effect of restriction.
Wherein: card post 8's extrados right-hand member is equipped with limiting plate 9, and the outside right-hand member activity cover of card post 8 is equipped with spring 10, and spring 10's left end is connected with the right fixed surface of connecting plate 5, and spring 10's right-hand member and limiting plate 9's left end face fixed connection, the spring 10 of atress shrink then contracts immediately to drive card post 8 through limiting plate 9 and remove to the left side, play the effect that resets.
Wherein: the right end face of the limiting plate 9 is provided with a handle 11, and a worker holds the handle 11 with a hand and pulls the handle outwards, so that the clamping column 8 is separated from the limiting hole 7, and the operation of the worker can be facilitated.
Wherein: the lower extreme of a mounting cylinder 2 is equipped with roof 12, places roof 12 in the belly for the staff can have better holding power.
Wherein: the left surface upper end of activity splint 44 and the right surface of fixed splint 45 all are equipped with vertical evenly distributed's antiskid groove 13, and the setting of antiskid groove 13 can be more stable when the earth connection that the centre gripping was waited to hang and is got.
The working principle of the 220 KV ground wire hanging device provided by the utility model is as follows: firstly, a worker places the grounding wires to be hung between a movable clamping plate 44 and a fixed clamping plate 45, then holds the handle 11 with hands and pulls the handle outwards to separate the clamping column 8 from the limiting hole 7, then the worker drives the conical gear II 33 to rotate through the whole body consisting of the handle 11, the limiting plate 9, the clamping column 8 and the connecting plate 5, as the conical gear II 33 is meshed with the conical gear I32, the conical gear II 33 drives the driving rod 31 to rotate in the same amplitude and reverse direction simultaneously when rotating, the driving rod 31 drives the worm 42 to rotate in the same amplitude simultaneously, and as the worm wheel 43 is meshed with the worm 42, the worm 42 rotates to drive the worm wheel 43 to rotate, the worm wheel 43 rotates to drive the movable clamping plate 44 to approach to the direction of the movable clamping plate 44, so as to clamp the grounding wires to be hung, thereby meeting the requirement of quick clamping and fixing of the grounding wires with different sizes, after this the staff unclamp the hand of holding handle 11, the spring 10 of atress shrink then contracts immediately this moment, and drive card post 8 through limiting plate 9 and remove to the left side, make card post 8 with the spacing hole 7 joint that corresponds again, thereby play the effect of restriction, then the staff holds up bracing piece 1, and place roof 12 in the belly, make the staff can have better holding power, until getting the earth connection string on the transmission line, thereby, security and convenience when having improved the use, the earth connection is taken off to the above-mentioned step of staff reverse operation after accomplishing the maintenance, maintainer's intensity of labour has been reduced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1.220 kilovolt earth connection is hung and is got device, its characterized in that: comprises a support rod (1), a driving unit (3) and a clamping unit (4);
support bar (1): the lower end surface of the mounting cylinder I is provided with a mounting cylinder I (2);
drive unit (3): the installation structure comprises a driving rod (31), a first conical gear (32) and a second conical gear (33), wherein the driving rod (31) is rotatably connected to the bottom wall surface of an inner cavity of a first installation cylinder (2) through a rotating shaft, the outer arc surface of the driving rod (31) is rotatably connected with a rotating hole formed in the middle of a supporting rod (1), the first conical gear (32) is arranged at the lower end of the outer arc surface of the driving rod (31), the inner arc surface of the inner cavity of the first installation cylinder (2) is rotatably connected with the second conical gear (33) through the rotating shaft, and the second conical gear (33) is meshed with the first conical gear (32);
clamping unit (4): is arranged on the upper end surface of the support rod (1), and the clamping unit (4) is fixedly connected with the upper end of the drive rod (31).
2. The device of claim 1, wherein the device comprises: centre gripping unit (4) are including installation section of thick bamboo two (41), worm (42), worm wheel (43), movable clamp plate (44) and solid fixed clamp plate (45), installation section of thick bamboo two (41) set up in the up end of bracing piece (1), and the upper end of actuating lever (31) is equipped with worm (42), rotates through the round pin axle in the breach that worm (42) extrados set up and is connected with worm wheel (43), and worm wheel (43) are connected with worm (42) meshing, and the extrados of worm wheel (43) is equipped with movable clamp plate (44), and the up end edge of movable clamp plate (44) is equipped with solid fixed clamp plate (45).
3. The device of claim 1, wherein: the right end face of the rotating shaft on the right side of the conical gear II (33) penetrates through the outer arc face of the first installation cylinder (2) and is provided with a connecting plate (5) in the end socket, the upper end of the outer arc face of the first installation cylinder (2) is provided with a ring plate (6), the edge of the right end face of the ring plate (6) is provided with uniformly distributed limiting holes (7), a clamping column (8) is connected to the upper end of the connecting plate (5) in a sliding hole in a sliding mode, and the left end of the clamping column (8) is connected with the limiting holes (7) in a plugging mode respectively.
4. The device of claim 3, wherein the device comprises: the right-hand member of extrados of card post (8) is equipped with limiting plate (9), and the outside right-hand member activity cover of card post (8) is equipped with spring (10), and the left end of spring (10) is connected with the right fixed surface of connecting plate (5), the right-hand member of spring (10) and the left end face fixed connection of limiting plate (9).
5. The device of claim 4, wherein the device comprises: the right end face of the limiting plate (9) is provided with a handle (11).
6. The device of claim 1, wherein: the lower end of the first mounting cylinder (2) is provided with a top plate (12).
7. The device of claim 2, wherein: the upper end of the left surface of the movable clamping plate (44) and the right surface of the fixed clamping plate (45) are respectively provided with an anti-skidding groove (13) which are vertically and uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800537.4U CN216980905U (en) | 2021-11-16 | 2021-11-16 | Device for hanging 220 KV grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800537.4U CN216980905U (en) | 2021-11-16 | 2021-11-16 | Device for hanging 220 KV grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216980905U true CN216980905U (en) | 2022-07-15 |
Family
ID=82344001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122800537.4U Active CN216980905U (en) | 2021-11-16 | 2021-11-16 | Device for hanging 220 KV grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216980905U (en) |
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2021
- 2021-11-16 CN CN202122800537.4U patent/CN216980905U/en active Active
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