CN209844412U - Auxiliary device is changed to split conductor spacer - Google Patents
Auxiliary device is changed to split conductor spacer Download PDFInfo
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- CN209844412U CN209844412U CN201920988728.8U CN201920988728U CN209844412U CN 209844412 U CN209844412 U CN 209844412U CN 201920988728 U CN201920988728 U CN 201920988728U CN 209844412 U CN209844412 U CN 209844412U
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- split
- hook
- conductor spacer
- jack
- limiting plate
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Abstract
The utility model discloses a replacement auxiliary device for a conductor spacer of a split conductor, which comprises an insulating operating rod, wherein the upper end of the insulating operating rod is provided with a vertical plate, and the upper end and the lower end of the right side surface of the vertical plate are respectively provided with a hooking mechanism for hooking two split conductors and limiting the installation distance of the conductor spacer between the two split conductors; the hook mechanism comprises a base arranged on the right side face of the vertical plate, a jack used for sliding to set a hook hanging rod is arranged on the base, a containing cavity used for containing an elastic piece is arranged in the jack, the elastic piece is sleeved on the hook hanging rod, a first limiting plate used for limiting is arranged in the inner end portion, located on the hook hanging rod, of the elastic piece, the outer end of the hook hanging rod stretches out of the jack and is provided with a second limiting plate, and a lifting ring is arranged on the second limiting plate. The utility model discloses the structure is firm, can be when guaranteeing the hook of conductor spacer installation distance between the split conductor, and the convenience is changed the back and is wholly taken off the device at the completion split conductor spacer.
Description
Technical Field
The utility model belongs to the technical field of the power line examines and repair the instrument, especially, relate to a split conductor spacer changes auxiliary device.
Background
On high voltage transmission lines, split conductors are commonly used in order to reduce the power loss and interference to communications caused by corona discharge of the conductors. And the 220kV transmission line generally adopts double split lines. On the double split conductors horizontally arranged on the transmission line, in order to avoid that the sub-conductors are not mutually absorbed, collided and rubbed in the span and are entangled under the action of wind, a spacer is additionally arranged between the two sub-conductors. The spacer on the split conductor has the defects of loosening, damage and the like which threaten the safe operation of a line because the spacer is not fastened in place by bolts when being initially installed or is influenced by the vibration of the conductor and the like for a long time in the operation. If the wire is not processed in time, the conductor is worn by the spacer for a long time, and serious accidents such as wire breakage, rod falling and the like can be caused. Therefore, the spacer needs to be periodically inspected and replaced.
However, the existing device for replacing the split conductor spacer either needs to manually adjust the installation distance of the spacer between two split conductors or is inconvenient to integrally take down the device after the split conductor spacer is replaced. Therefore, a new split conductor spacer replacement assistance device needs to be studied.
The invention with application publication number CN108711782A discloses a tool for replacing a split conductor spacer, which comprises an operating rod, a near-end hook and a far-end hook, wherein the near-end hook is connected with the operating rod, a reset spring for forcing the far-end hook to move towards the direction of the near-end hook is arranged between the guide rod and the near-end hook, a straight rack extending along the length direction of the guide rod is fixed on the guide rod, an arc-shaped rack meshed with the straight rack for transmission is rotatably assembled on the near-end hook, an anti-reversal stop block with a rotating axis parallel to the rotating axis of the arc-shaped rack is rotatably assembled on the near-end hook, a reset torsion spring for forcing the anti-reversal stop block to rotate forwards is arranged between the anti-reversal stop block and the near-end hook, and an unlocking mechanism for driving the anti-reversal stop block to rotate backwards and. The invention solves the problem that the slide bar can not draw the two leads close by gravity because the two leads have tension in the prior art. However, the installation distance of the spacer between the two split conductors needs to be adjusted manually, so that the installation distance of the spacer between the two split conductors can not be adjusted once, and the requirements can be met only by needing to be adjusted for many times.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at prior art not enough, provide an auxiliary device is changed to split conductor spacer, the structure is firm, can be when guaranteeing the hook of spacer installation distance between the split conductor, conveniently wholly take off the device after accomplishing the split conductor spacer change.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a replacement auxiliary device for a split conductor spacer comprises an insulating operating rod, wherein a vertical plate is arranged at the upper end of the insulating operating rod, and a hooking mechanism used for hooking two split conductors and limiting the mounting distance of the spacer between the two split conductors is respectively arranged at the upper end and the lower end of the right side surface of the vertical plate; hook mechanism is including setting up the base of riser right flank, offer the jack that is used for sliding the setting hook rod on the base, the tip offers the chamber that holds that is used for holding the elastic component in the jack, the elastic component cover is established on the hook rod, just be located on the hook rod the tip in the elastic component is provided with and is used for spacing first limiting plate, the hook rod outer end stretches out the jack just is provided with the second limiting plate, be provided with on the second limiting plate and carry and draw the bracelet.
Threaded holes are formed in the second limiting plate, threaded rods are connected in the threaded holes in an internal thread mode, and rotating handles are arranged at the outer ends of the threaded rods.
The outer surface of the inner end of the hook rod is provided with a first rubber layer.
The lifting bracelet is provided with a pull rope.
The elastic piece is a spring or a rubber sleeve.
And a second rubber layer is arranged on the right side surface of the vertical plate and positioned between the two hooking mechanisms.
The utility model has the advantages that:
the utility model discloses to current change device of split conductor spacer or need the installation distance of manual adjustment spacer between two split conductors, or inconvenient the problem of wholly taking off the device after accomplishing the change of split conductor spacer. The auxiliary device for replacing the spacer of the split conductor comprises an insulating operating rod, wherein a vertical plate is arranged at the upper end of the insulating operating rod, and a hooking mechanism for hooking two split conductors and limiting the mounting distance of the spacer between the two split conductors is respectively arranged at the upper end and the lower end of the right side surface of the vertical plate; the hooking mechanism comprises a base arranged on the right side face of the vertical plate, a jack used for sliding to set a hooking rod is arranged on the base, a containing cavity used for containing an elastic piece is arranged in the jack, the elastic piece is sleeved on the hooking rod, a first limiting plate used for limiting is arranged in the inner end portion of the elastic piece on the hooking rod, the jack is stretched out of the outer end of the hooking rod and is provided with a second limiting plate, and a lifting ring is arranged on the second limiting plate.
In addition, in order to accommodate the inner retraction of hook peg in order to enlarge the interval between two hook pegs after accomplishing the split conductor spacer and changing, and then make two split conductors take out between two hook pegs easily, set up threaded hole on the second limiting plate, threaded hole female connection has the threaded rod, is provided with twist grip in the threaded rod outer end. In order to avoid the scraping between the hooking rod and the split conductor, a first rubber layer is arranged on the outer surface of the inner end of the hooking rod. In addition, for the convenience of operating the lifting bracelet, a pull rope is arranged on the lifting bracelet. In addition, in order to avoid scraping between the split conductor and the vertical plate, a second rubber layer is arranged on the right side face of the vertical plate and between the two hooking mechanisms.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the present invention.
Detailed Description
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein. It should be understood that, for the sake of clarity, the terms "front, back, left, right, up, down" and the like used herein refer to the orientation terms with respect to fig. 1, and the orientation terms are not changed by the conversion of the drawings.
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
Example 1:
as shown in fig. 1, an auxiliary device for replacing a split conductor spacer comprises an insulating operating rod 1, wherein a vertical plate 2 is arranged at the upper end of the insulating operating rod 1, and a hooking mechanism for hooking two split conductors 3 and limiting the mounting distance of the spacer between the two split conductors 3 is respectively arranged at the upper end and the lower end of the right side surface of the vertical plate 2; hook mechanism is including setting up base 4 of 2 right flanks of riser, offer the jack 6 that is used for sliding to set up hook peg 5 on the base 4, the tip is offered in the jack 6 and is used for holding the chamber 8 that holds of elastic component 7, elastic component 7 cover is established on hook peg 5, hook peg 5 is last and is located the tip is provided with and is used for spacing first limiting plate 9 in elastic component 7, stretch out hook peg 5 outer end jack 6 just is provided with second limiting plate 10, be provided with on the second limiting plate 10 and carry and draw ring 11.
The elastic member 7 is a spring.
In this embodiment, the elastic member is a spring, and obviously, a rubber sleeve may be used, which can also provide a downward pushing force to the hooking rod under the action of its own elastic force.
Example 2:
as shown in fig. 2, an auxiliary device for replacing a spacer of a split conductor comprises an insulating operating rod 1, wherein a vertical plate 2 is arranged at the upper end of the insulating operating rod 1, and a hooking mechanism for hooking two split conductors 3 and limiting the mounting distance of the spacer between the two split conductors 3 is respectively arranged at the upper end and the lower end of the right side surface of the vertical plate 2; hook mechanism is including setting up base 4 of 2 right flanks of riser, offer the jack 6 that is used for sliding to set up hook peg 5 on the base 4, the tip is offered in the jack 6 and is used for holding the chamber 8 that holds of elastic component 7, elastic component 7 cover is established on hook peg 5, hook peg 5 is last and is located the tip is provided with and is used for spacing first limiting plate 9 in elastic component 7, stretch out hook peg 5 outer end jack 6 just is provided with second limiting plate 10, be provided with on the second limiting plate 10 and carry and draw ring 11.
The elastic member 7 is a spring.
Threaded hole 12 is seted up on the second limiting plate 10, threaded hole 12 female connection has threaded rod 13, threaded rod 13 outer end is provided with twist grip 14.
In this embodiment, in order to hold the inner retraction of hook peg in order to enlarge the interval between two hook pegs after accomplishing the split conductor spacer and changing, and then make two split conductors take out easily from between two hook pegs, set up threaded hole on the second limiting plate, have the threaded rod at threaded hole female connection, be provided with twist grip in the threaded rod outer end.
Example 3:
as shown in fig. 3, an auxiliary device for replacing a spacer of a split conductor comprises an insulating operating rod 1, wherein a vertical plate 2 is arranged at the upper end of the insulating operating rod 1, and a hooking mechanism for hooking two split conductors 3 and limiting the mounting distance of the spacer between the two split conductors 3 is respectively arranged at the upper end and the lower end of the right side surface of the vertical plate 2; hook mechanism is including setting up base 4 of 2 right flanks of riser, offer the jack 6 that is used for sliding to set up hook peg 5 on the base 4, the tip is offered in the jack 6 and is used for holding the chamber 8 that holds of elastic component 7, elastic component 7 cover is established on hook peg 5, hook peg 5 is last and is located the tip is provided with and is used for spacing first limiting plate 9 in elastic component 7, stretch out hook peg 5 outer end jack 6 just is provided with second limiting plate 10, be provided with on the second limiting plate 10 and carry and draw ring 11.
The elastic member 7 is a spring.
A threaded hole 12 is formed in the second limiting plate 10, a threaded rod 13 is connected to the threaded hole 12 in an internal thread mode, and a rotating handle 14 is arranged at the upper end of the threaded rod 13.
The outer surface of the inner end of the hook hanging rod 5 is provided with a first rubber layer 15.
The lifting bracelet 11 is provided with a pull rope 16.
And a second rubber layer 17 is arranged on the right side surface of the vertical plate 2 and between the two hooking mechanisms.
In this embodiment, in order to avoid the occurrence of scraping between the hooking rod and the split conductor, a first rubber layer is provided on the outer surface of the inner end of the hooking rod. In addition, for the convenience of operating the lifting bracelet, a pull rope is arranged on the lifting bracelet. In addition, in order to avoid scraping between the split conductor and the vertical plate, a second rubber layer is arranged on the right side face of the vertical plate and between the two hooking mechanisms.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a split conductor spacer changes auxiliary device, includes insulating bar, its characterized in that: the upper end of the insulating operating rod is provided with a vertical plate, and the upper end and the lower end of the right side surface of the vertical plate are respectively provided with a hooking mechanism for hooking two split conductors and limiting the installation distance of a spacer between the two split conductors; hook mechanism is including setting up the base of riser right flank, offer the jack that is used for sliding the setting hook rod on the base, the tip offers the chamber that holds that is used for holding the elastic component in the jack, the elastic component cover is established on the hook rod, just be located on the hook rod the tip in the elastic component is provided with and is used for spacing first limiting plate, the hook rod outer end stretches out the jack just is provided with the second limiting plate, be provided with on the second limiting plate and carry and draw the bracelet.
2. The split conductor spacer replacement assistance device of claim 1, wherein: threaded holes are formed in the second limiting plate, threaded rods are connected in the threaded holes in an internal thread mode, and rotating handles are arranged at the outer ends of the threaded rods.
3. The split conductor spacer replacement assistance device of claim 1, wherein: the outer surface of the inner end of the hook rod is provided with a first rubber layer.
4. The split conductor spacer replacement assistance device of claim 1, wherein: the lifting bracelet is provided with a pull rope.
5. The split conductor spacer replacement assistance device of claim 1, wherein: the elastic piece is a spring or a rubber sleeve.
6. The replacement assistance device for the division conductor spacer according to any one of claims 1 to 5, wherein: and a second rubber layer is arranged on the right side surface of the vertical plate and positioned between the two hooking mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920988728.8U CN209844412U (en) | 2019-06-28 | 2019-06-28 | Auxiliary device is changed to split conductor spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920988728.8U CN209844412U (en) | 2019-06-28 | 2019-06-28 | Auxiliary device is changed to split conductor spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844412U true CN209844412U (en) | 2019-12-24 |
Family
ID=68899459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920988728.8U Active CN209844412U (en) | 2019-06-28 | 2019-06-28 | Auxiliary device is changed to split conductor spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072547A (en) * | 2020-09-07 | 2020-12-11 | 广东电网有限责任公司 | Auxiliary wiring vehicle |
-
2019
- 2019-06-28 CN CN201920988728.8U patent/CN209844412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112072547A (en) * | 2020-09-07 | 2020-12-11 | 广东电网有限责任公司 | Auxiliary wiring vehicle |
| CN112072547B (en) * | 2020-09-07 | 2022-02-22 | 广东电网有限责任公司 | Auxiliary wiring vehicle |
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