CN211088949U - Mounting tool for mounting 10 KV power line grounding ring - Google Patents
Mounting tool for mounting 10 KV power line grounding ring Download PDFInfo
- Publication number
- CN211088949U CN211088949U CN201921976927.3U CN201921976927U CN211088949U CN 211088949 U CN211088949 U CN 211088949U CN 201921976927 U CN201921976927 U CN 201921976927U CN 211088949 U CN211088949 U CN 211088949U
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- ring
- side wall
- insulating
- fixedly connected
- mounting
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 239000012212 insulator Substances 0.000 abstract description 7
- 230000006978 adaptation Effects 0.000 abstract description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an installation tool for installation of 10 kilovolt power line ground ring, including the insulating cylinder, the insulating boot that the top fixedly connected with opening of insulating cylinder set up down, the inside of insulating cylinder and insulating boot is provided with same root insulator spindle, the bottom of insulator spindle extends to the bottom and the fixedly connected with handle of insulating cylinder, the top screw thread of insulator spindle has cup jointed and has removed clamping device, the movable hole with removal clamping device looks adaptation is seted up to the inside wall of insulating boot, the lateral wall screw thread of insulating boot has cup jointed the screw ring, the top of screw ring is rotated and is connected with the montant. The utility model discloses, threaded ring and insulating boot adopt threaded connection's mode, are convenient for highly adjust threaded ring, and then can change the position of second splint, can adjust the height of placing ground ring on the second splint as required, have improved the practical scope of this device.
Description
Technical Field
The utility model relates to an earthing ring installation device technical field especially relates to an erecting tool that is used for installation of 10 kilovolts of power line earthing ring.
Background
At present, in the construction of 10 kilovolt power lines, the phenomenon of overhead conductor insulation is comparatively general, when overhauing circuit or equipment, in order to guarantee maintainer's safety, mainly relies on the mode of installation ground ring to guarantee going on smoothly of maintenance work.
In order to facilitate installation of the grounding ring by maintainers, tools convenient for installation of the grounding ring are released in the market, the grounding ring is clamped by the tools, the grounding ring is tightly connected with a wire by a fastening tool, certain convenience is brought to work of the maintainers, but the existing grounding ring installation tool can only be used for installing and moving the grounding ring with a certain height mostly, the position of the grounding ring cannot be adjusted up and down according to installation needs, the application range of the installation tool is limited, and therefore the installation tool for installation of the 10 KV power line grounding ring is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art that mounting tool can't adjust the position of ground ring from top to bottom according to the installation needs, has restricted mounting tool application range's problem, and the mounting tool who is used for 10 kilovolts of power line ground ring installation that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an installation tool for installing a grounding ring of a kilovolt power line comprises an insulating cylinder, wherein the top of the insulating cylinder is fixedly connected with an insulating cover with a downward opening, the insulating cylinder and the insulating cover are internally provided with the same insulating rod, the bottom of the insulating rod extends to the bottom of the insulating cylinder and is fixedly connected with a handle, the top of the insulating rod is in threaded sleeve connection with a movable clamping device, the inner side wall of the insulating cover is provided with a movable hole matched with the movable clamping device, the outer side wall of the insulating cover is in threaded sleeve connection with a threaded ring, the top of the threaded ring is rotatably connected with a vertical rod, the top of the vertical rod is fixedly connected with a mounting ring which is sleeved on the outer side wall of the insulating cover, the lateral wall of collar is provided with the rotation clamping device with removing clamping device looks adaptation, the lateral wall of insulating boot is provided with the pulling mechanism with removing clamping device looks adaptation.
Preferably, remove clamping device including the screw thread piece of screw thread cup joint on the insulator spindle lateral wall, the lateral wall fixedly connected with first splint of screw thread piece, the one end that the screw thread piece was kept away from to first splint extends to the outside of insulating boot and contacts with the inside wall in activity hole.
Preferably, the outer side wall of the insulation cover is provided with an external thread, and the inner side wall of the threaded ring is provided with a thread groove matched with the external thread.
Preferably, the lateral wall fixedly connected with two sliders of montant, the spout that is the annular setting with slider looks adaptation is seted up at the top of screw ring.
Preferably, remove clamping device include with the collar extension lateral wall rotate the second splint of being connected, the arc wall has all been seted up to the relative one side of first splint and second splint, the bottom fixedly connected with spring of second splint, the one end that the second splint were kept away from to the spring and the lateral wall fixed connection of montant.
Preferably, the pulling mechanism includes the stay cord with second splint bottom fixed connection, the lateral wall fixedly connected with U template of montant, the inside wall of U template rotates and is connected with the line wheel, the one end that the second splint were kept away from to the stay cord is walked around the line wheel and is extended downwards, the one end fixedly connected with balancing weight of stay cord downwardly extending.
Compared with the prior art, the beneficial effects of the utility model are that:
through the insulator spindle, the screw thread piece, first splint, the second splint, the screw thread ring, the montant, mutually supporting between spring and the pulling mechanism, thereby it can drive the screw thread piece and remove to make first splint be close to the second splint and press from both sides the ground ring tightly to rotate the insulator spindle, thereby it is connected with wire fastening with fastening tool to be convenient for follow-up utilization, screw thread ring and insulating boot adopt threaded connection's mode simultaneously, be convenient for adjust the height of screw thread ring, and then can change the position of second splint, can adjust the height of placing ground ring on the second splint as required, the practical scope of this device has been improved.
Drawings
Fig. 1 is a schematic structural diagram of an installation tool for installing a 10 kv power line grounding ring according to the present invention;
fig. 2 is a schematic view of a connection structure between a vertical rod and a threaded ring in an installation tool for installing a 10 kv power line grounding ring according to the present invention;
fig. 3 is a schematic view of a connection structure between an insulating cover and a first clamping plate in an installation tool for installing a 10 kv power line grounding ring according to the present invention;
fig. 4 is a schematic view of a connection structure between a U-shaped plate and a wire wheel in an installation tool for installing a 10 kv power line grounding ring according to the present invention;
fig. 5 is a front view of an installation tool for installation of a 10 kv power line ground ring according to the present invention.
In the figure: 1 insulating cylinder, 2 insulating covers, 3 insulating poles, 4 handles, 5 movable holes, 6 threaded rings, 7 vertical rods, 8 mounting rings, 9 threaded blocks, 10 first clamping plates, 11 sliding blocks, 12 sliding grooves, 13 second clamping plates, 14 arc-shaped grooves, 15 springs, 16 pull ropes, 17U-shaped plates, 18 wire wheels and 19 balancing weights.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, an installation tool for installing a 10 kv power line grounding ring comprises an insulating cylinder 1, wherein the top of the insulating cylinder 1 is fixedly connected with an insulating cover 2 with a downward opening, the insulating cylinder 1 and the insulating cover 2 are internally provided with a same insulating rod 3, the bottom of the insulating rod 3 extends to the bottom of the insulating cylinder 1 and is fixedly connected with a handle 4, the top of the insulating rod 3 is in threaded sleeve connection with a movable clamping device, the inner side wall of the insulating cover 2 is provided with a movable hole 5 matched with the movable clamping device, the movable clamping device comprises a threaded block 9 in threaded sleeve connection with the outer side wall of the insulating rod 3, the outer side wall of the threaded block 9 is fixedly connected with a first clamp plate 10, and one end of the first clamp plate 10, which is far away from the threaded block 9, extends to the outside of the insulating cover 2 and is in contact with;
it should be noted that: the outer side wall of the insulating rod 3 is provided with a thread groove, the side wall of the thread block 9 is provided with a through hole matched with the insulating rod 3, the inner side wall of the through hole is provided with an internal thread matched with the thread groove, and the thread connection of the thread block 9 and the insulating rod 3 is realized; the lateral wall of first splint 10 contacts with 5 inside walls in activity hole, and activity hole 5 plays limiting displacement to first splint 10, and then plays limiting displacement to screw block 9 for screw block 9 reciprocates and can not rotate along the axial of insulator spindle 3 all the time.
The outer side wall of the insulating cover 2 is in threaded sleeve connection with a threaded ring 6, the outer side wall of the insulating cover 2 is provided with external threads, the inner side wall of the threaded ring 6 is provided with a threaded groove matched with the external threads, the top of the threaded ring 6 is rotatably connected with a vertical rod 7, the outer side wall of the vertical rod 7 is fixedly connected with two sliding blocks 11, and the top of the threaded ring 6 is provided with a sliding groove 12 matched with the sliding blocks 11 and arranged in an annular mode; the threaded ring 6 is shown with the concrete connection mode of montant 7 referring to fig. 2, and wherein the one end that montant 7 was kept away from to slider 11 is the arc setting to laminate with the inside wall of spout 12, make threaded ring 6 can drive montant 7 and upwards remove when rotating, and can not drive montant 7 and rotate, and then make montant 7 lie in same one side of threaded ring 6 all the time, the work of the first splint 10 of second splint 13 cooperation of being convenient for.
Wherein, the top of the vertical rod 7 is fixedly connected with a mounting ring 8, the mounting ring 8 is sleeved on the outer side wall of the insulating cover 2, the side wall of the mounting ring 8 is provided with a rotating clamping device matched with the moving clamping device, the moving clamping device comprises a second clamping plate 13 rotationally connected with the outer side wall of the mounting ring 8, one side of the first clamping plate 10 opposite to the second clamping plate 13 is provided with an arc-shaped groove 14, the bottom of the second clamping plate 13 is fixedly connected with a spring 15, one end of the spring 15 far away from the second clamping plate 13 is fixedly connected with the outer side wall of the vertical rod 7, the side wall of the insulating cover 2 is provided with a pulling mechanism matched with the moving clamping device, the pulling mechanism comprises a pull rope 16 fixedly connected with the bottom of the second clamping plate 13, the outer side wall of the vertical rod 7 is fixedly connected with a U-shaped plate 17, the inner side wall of the U-shaped plate 17, one end of the pull rope 16 extending downwards is fixedly connected with a balancing weight 19;
it should be noted that: the bottom of the mounting ring 8 is provided with a mounting groove, and the second clamping plate 13 is rotatably connected with the inner side wall of the mounting groove through a pin shaft, which is the prior mature technology and is not described herein, and the upper arc-shaped groove 14 and the lower arc-shaped groove 14 are matched to conveniently clamp the grounding ring; the weight 19 prevents the pull cord 16 from flapping.
The working principle is as follows: when the insulating rod 3 is used, the threaded ring 6 is manually rotated according to the installation requirement, the threaded ring 6 moves upwards along the axial direction of the insulating cover 2, the sliding block 11 is driven to move and further drive the vertical rod 7 to move up and down along with the threaded ring 6 in the moving process of the threaded ring 6, in addition, when the threaded ring 6 is manually driven to rotate, the sliding groove 12 rotates, the other vertical rod 7 is held by the other hand, the position of the vertical rod 7 cannot be changed, namely the vertical rod 7 only moves up and down but not rotates, after the threaded ring 6 is adjusted to a proper position, the threaded ring 6 stops rotating, the grounding ring is placed in the arc-shaped groove 14 on the second clamping plate 13, the handle 4 is rotated, the handle 4 drives the insulating rod 3 to rotate, when the insulating rod 3 rotates, the threaded block 9 starts to move downwards along the axial direction of the insulating rod 3 due to the limiting effect of the first clamping plate 10, and simultaneously drives the first clamping plate, until the top outer side wall of the grounding ring abuts against the inner side wall of the arc-shaped groove 14 on the first clamping plate 10, so that the grounding ring is stably placed in the arc-shaped groove 14.
Remove insulating cylinder 1 for insulating boot 2 is to the position removal that is close to the wire, make ground ring joint to the wire, reuse fastening tool with ground ring and wire fastening connection, fastening tool can adopt the fastening tool disclosed in the mounting tool of an electricity testing ground ring that the publication number is CN203233103U proposes, ground ring and wire fastening connection back, the counter-rotation handle 4 makes first splint 10 and second splint 13 separate, pull stay cord 16 again, stay cord 16 drives second splint 13 and rotates and extrude spring 15, thereby make second splint 13 and ground ring separate, remove insulating cylinder 1 and make insulating boot 2 keep away from the wire, back pine stay cord 16, the extrusion force that spring 15 received disappears, spring 15 resets, make second splint 13 reset, be convenient for use next time.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The mounting tool for mounting the 10 kV power line grounding ring comprises an insulating cylinder (1) and is characterized in that the top of the insulating cylinder (1) is fixedly connected with an insulating cover (2) with an opening arranged downwards, the insulating cylinder (1) and the insulating cover (2) are internally provided with the same insulating rod (3), the bottom of the insulating rod (3) extends to the bottom of the insulating cylinder (1) and is fixedly connected with a handle (4), the top thread of the insulating rod (3) is sleeved with a movable clamping device, the inner side wall of the insulating cover (2) is provided with a movable hole (5) matched with the movable clamping device, the outer side wall thread of the insulating cover (2) is sleeved with a threaded ring (6), the top of the threaded ring (6) is rotatably connected with a vertical rod (7), the top of the vertical rod (7) is fixedly connected with a mounting ring (8), the mounting ring (8) is sleeved on the outer side wall of the insulating cover (2), the side wall of the mounting ring (8) is provided with a rotating clamping device matched with the moving clamping device, and the side wall of the insulating cover (2) is provided with a pulling mechanism matched with the moving clamping device.
2. The installation tool for installing the grounding ring of the 10 kilovolt power line is characterized in that the movable clamping device comprises a threaded block (9) which is in threaded sleeve connection with the outer side wall of the insulating rod (3), a first clamping plate (10) is fixedly connected to the outer side wall of the threaded block (9), and one end, away from the threaded block (9), of the first clamping plate (10) extends to the outside of the insulating cover (2) and is in contact with the inner side wall of the movable hole (5).
3. Installation tool for the installation of a 10 kv electric power line grounding ring according to claim 1, characterized in that the outer side wall of the insulating cover (2) is provided with an external thread and the inner side wall of the threaded ring (6) is provided with a thread groove adapted to the external thread.
4. The mounting tool for mounting the grounding ring of the 10 kV power line according to claim 1, wherein two sliding blocks (11) are fixedly connected to the outer side wall of the vertical rod (7), and a sliding groove (12) matched with the sliding blocks (11) and arranged in an annular shape is formed in the top of the threaded ring (6).
5. The mounting tool for mounting the grounding ring of the 10 kV power line as claimed in claim 2, wherein the movable clamping device comprises a second clamping plate (13) rotatably connected with the outer side wall of the mounting ring (8), an arc-shaped groove (14) is formed in each of the opposite sides of the first clamping plate (10) and the second clamping plate (13), a spring (15) is fixedly connected to the bottom of the second clamping plate (13), and one end of the spring (15) far away from the second clamping plate (13) is fixedly connected with the outer side wall of the vertical rod (7).
6. The mounting tool for mounting the grounding ring of the 10 kV power line as claimed in claim 5, wherein the pulling mechanism comprises a pulling rope (16) fixedly connected with the bottom of the second clamping plate (13), the outer side wall of the vertical rod (7) is fixedly connected with a U-shaped plate (17), the inner side wall of the U-shaped plate (17) is rotatably connected with a wire wheel (18), one end of the pulling rope (16) far away from the second clamping plate (13) bypasses the wire wheel (18) and extends downwards, and one end of the pulling rope (16) extending downwards is fixedly connected with a balancing weight (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976927.3U CN211088949U (en) | 2019-11-15 | 2019-11-15 | Mounting tool for mounting 10 KV power line grounding ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921976927.3U CN211088949U (en) | 2019-11-15 | 2019-11-15 | Mounting tool for mounting 10 KV power line grounding ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211088949U true CN211088949U (en) | 2020-07-24 |
Family
ID=71631133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921976927.3U Expired - Fee Related CN211088949U (en) | 2019-11-15 | 2019-11-15 | Mounting tool for mounting 10 KV power line grounding ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211088949U (en) |
-
2019
- 2019-11-15 CN CN201921976927.3U patent/CN211088949U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |