CN217690651U - High-voltage electric porcelain insulator mounting structure - Google Patents
High-voltage electric porcelain insulator mounting structure Download PDFInfo
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- CN217690651U CN217690651U CN202123058570.0U CN202123058570U CN217690651U CN 217690651 U CN217690651 U CN 217690651U CN 202123058570 U CN202123058570 U CN 202123058570U CN 217690651 U CN217690651 U CN 217690651U
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- porcelain insulator
- mounting structure
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- electric porcelain
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Abstract
The utility model relates to a high-voltage electric porcelain insulator technical field especially relates to a high-voltage electric porcelain insulator mounting structure. This high-voltage electric porcelain insulator mounting structure includes: a plurality of groups of fixing mechanisms and connecting mechanisms; the fixing mechanism is used for mounting the high-voltage electric porcelain insulator; the connecting mechanism is used for detachably connecting the two groups of fixing mechanisms; and a rotation limiting mechanism is arranged between the two adjacent groups of fixing mechanisms and is used for preventing the two adjacent groups of fixing mechanisms from rotating relatively. According to the high-voltage electric porcelain insulator mounting structure, a plurality of high-voltage electric porcelain insulators can be connected in series to form a whole through the arrangement of a plurality of groups of fixing mechanisms and connecting mechanisms; and can also make between the multiunit fixed establishment relatively fixed through rotating stop gear's setting, can not take place relative rotation to guarantee to establish ties holistic structural stability behind a plurality of high-voltage electric porcelain insulators, reduce its circumstances such as can take place the rotation at the during operation.
Description
Technical Field
The utility model relates to a high-voltage electric porcelain insulator technical field especially relates to a high-voltage electric porcelain insulator mounting structure.
Background
The insulator is a special insulating control and can play an important role in an overhead transmission line. The insulator is used for supporting and fixing the bus bar and the live conductor and ensuring that the live conductor or the conductor has enough distance and insulation with the ground. Early-year insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics, namely insulators.
The integral structure of the insulator in the current market is usually a long cylinder with an integral structure, the overall length of the insulator is prolonged for increasing the creepage distance of the insulator, particularly, certain large insulators used for high-voltage wire connecting towers are large in size, the work of installing a plurality of insulators in series is very inconvenient, and the operation is very troublesome when the insulators are replaced and disassembled.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides a high-voltage electrical porcelain insulator mounting structure.
The utility model provides a high-tension electricity porcelain insulator mounting structure includes: a plurality of groups of fixing mechanisms and connecting mechanisms;
the fixing mechanism is used for mounting the high-voltage electric porcelain insulator;
the connecting mechanism is used for detachably connecting the two groups of fixing mechanisms;
and a rotation limiting mechanism is arranged between the two adjacent groups of fixing mechanisms and is used for preventing the two adjacent groups of fixing mechanisms from rotating relatively.
Optionally, the fixing mechanism includes a first connecting seat and a second connecting seat, the first connecting seat and the second connecting seat are respectively fixed at two ends of the high-voltage electric porcelain insulator, and the first connecting seat and the second connecting seat of another group are detachably connected through the connecting mechanism.
Optionally, the first connecting seat and the second connecting seat are provided with inserting grooves in interference fit with the high-voltage electric porcelain insulator, and the first connecting seat and the second connecting seat are in inserting fit with the high-voltage electric porcelain insulator through the inserting grooves.
Optionally, the connecting mechanism includes a hook and a slot that are in snap fit; the hook claw is arranged on the first connecting seat, and the clamping groove is arranged on the second connecting seat.
Optionally, a protruding portion is arranged on a portion, extending out of the first connecting seat, of the hook claw, the protruding portion protrudes towards the axis direction of the first connecting seat, and a recessed portion matched with the protruding portion is arranged on the clamping groove.
Optionally, the hook claw is rotatably connected with the first connecting seat, and a torsional spring is arranged at a rotary connection position of the hook claw and the first connecting seat.
Optionally, a plurality of the hooks and the slots are uniformly arranged along the circumference of the first connecting seat.
Optionally, the rotation limiting mechanism includes a limiting projection and a limiting groove which are matched with each other in an inserting manner, and the shapes of the limiting projection and the limiting groove are matched with each other; one of the limiting convex block and the limiting groove is arranged on the first connecting seat, and the other one of the limiting convex block and the limiting groove is correspondingly arranged on the second connecting seat.
Optionally, the limiting convex blocks are of strip structures, and a plurality of limiting convex blocks are uniformly distributed along the circumferential direction of the second connecting seat and are integrally formed.
Optionally, the first connecting seat, the second connecting seat and the high-voltage electric porcelain insulator are coaxially arranged, and the diameter of the first connecting seat and the diameter of the second connecting seat are larger than that of the high-voltage electric porcelain insulator.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
according to the mounting structure of the high-voltage electric porcelain insulator, a plurality of high-voltage electric porcelain insulators can be connected in series to form a whole through the arrangement of the plurality of groups of fixing mechanisms and the connecting mechanisms; and can also make between the multiunit fixed establishment relatively fixed through rotating stop gear's setting, can not take place relative rotation to guarantee to establish ties holistic structural stability behind a plurality of high-voltage electric porcelain insulators, reduce its circumstances such as can take place the rotation at the during operation.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a high-voltage electrical porcelain insulator mounting structure according to an embodiment of the present disclosure;
fig. 2 is a schematic structural view of a first connecting seat in a high-voltage electrical porcelain insulator mounting structure according to an embodiment of the present disclosure;
FIG. 3 is another schematic view of the structure of FIG. 2;
fig. 4 is a schematic structural view of a second connection seat in the high-voltage electrical porcelain insulator mounting structure according to the embodiment of the present disclosure;
fig. 5 is another schematic structural diagram of fig. 4.
Wherein, 1, high-voltage electric porcelain insulator; 21. a first connecting seat; 22. a second connecting seat; 23. inserting grooves; 31. a hook claw; 311. a boss portion; 32. a card slot; 321. a recessed portion; 33. a torsion spring; 41. a limiting bump; 42. and a limiting groove.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
The insulator is a special insulating control and can play an important role in an overhead transmission line. The insulator is used for supporting and fixing the bus bar and the live conductor, and making the live conductor or the conductor have enough distance and insulation with the ground. Early-year insulators are mostly used for telegraph poles, and one end of a high-voltage wire connecting tower which is gradually developed is hung with a plurality of disc-shaped insulators, which are made of glass or ceramics in order to increase creepage distance and are called insulators.
The integral structure of the insulator in the current market is usually a long cylinder with an integral structure, the overall length of the insulator is prolonged for increasing the creepage distance of the insulator, particularly, certain large insulators used for high-voltage wire connecting towers are large in size, the work of installing a plurality of insulators in series is very inconvenient, and the operation is very troublesome when the insulators are replaced and disassembled.
Based on this, the embodiment provides a high-voltage electric porcelain insulator mounting structure, through the arrangement of a plurality of groups of fixing mechanisms and connecting mechanisms, a plurality of high-voltage electric porcelain insulators can be connected in series to form a whole; and can also make between the multiunit fixed establishment relatively fixed through rotating stop gear's setting, can not take place relative rotation to guarantee to establish ties holistic structural stability behind a plurality of high-voltage electric porcelain insulators, reduce its circumstances such as can take place the rotation at the during operation. This is illustrated in detail by the specific examples below:
referring to fig. 1 to 5, the present embodiment provides a high-voltage electrical porcelain insulator mounting structure including: a plurality of groups of fixing mechanisms and connecting mechanisms; the fixing mechanism is used for installing the high-voltage electric porcelain insulator 1; the connecting mechanism is used for detachably connecting the two groups of fixing mechanisms; and a rotation limiting mechanism is arranged between the two adjacent groups of fixing mechanisms and is used for preventing the two adjacent groups of fixing mechanisms from rotating relatively.
Through the arrangement of a plurality of groups of fixing mechanisms and connecting mechanisms, a plurality of high-voltage electric porcelain insulators 1 can be connected in series to form a whole; and can also make between the multiunit fixed establishment relatively fixed through rotating stop gear's setting, can not take place relative rotation to guarantee to establish ties holistic structural stability behind a plurality of high-voltage electric porcelain insulators 1, reduce its circumstances such as can take place the rotation at the during operation.
In some embodiments, the fixing mechanism includes a first connecting seat 21 and a second connecting seat 22, the first connecting seat 21 and the second connecting seat 22 are respectively fixed at two ends of the high-voltage electrical porcelain insulator 1, and the first connecting seat 21 and the second connecting seat 22 of another group are detachably connected through the connecting mechanism. The first connecting seat 21 and the second connecting seat 22 of components of a whole that can function independently fix the setting at the both ends of high-voltage electric porcelain insulator 1, and it is more convenient when producing and assembling high-voltage electric porcelain insulator 1 to make fixed establishment's overall structure, and first connecting seat 21 and second connecting seat 22 can use same mould to produce, and the different processing methods of rethread are adjusted to further reduction in production cost.
In a further embodiment, the first connecting seat 21 and the second connecting seat 22 are respectively provided with an insertion groove 23 in interference fit with the high-voltage electrical porcelain insulator 1, and the first connecting seat 21 and the second connecting seat 22 are respectively in insertion fit with the high-voltage electrical porcelain insulator 1 through the insertion groove 23. Through the setting with 1 interference fit's of high-voltage electric porcelain insulator inserting groove 23, can make first connecting seat 21 and second connecting seat 22 and 1 of high-voltage electric porcelain insulator be connected with the dismantlement mode simpler, easy to operate for install and remove efficiency.
In some embodiments, the attachment mechanism includes snap-fit fingers 31 and slots 32; the hook claw 31 is disposed on the first connecting seat 21, and the engaging groove 32 is disposed on the second connecting seat 22. The hook claw 31 and the clamping groove 32 are used for completing the connection of the first connecting seat 21 and the second connecting seat 22, so that the operation is simple, the structures of the hook claw 31 and the clamping groove 32 are simple, and the processing and the production are convenient.
In a further embodiment, a portion of the hook 31 extending out of the first connecting seat 21 is provided with a convex portion 311, the convex portion 311 protrudes toward an axial direction of the first connecting seat 21, and the locking groove 32 is provided with a concave portion 321 engaged with the convex portion 311. Through the setting of bellying 311 and depressed part 321, can make coupling mechanism's connection inseparabler reliable, the difficult situation that takes place first connecting seat 21 and second connecting seat 22 and break away from improves the security of high-tension electric porcelain insulator 1 at the during operation.
In some embodiments, the hook 31 is rotatably connected to the first connecting seat 21, and a torsion spring 33 is disposed at the position where the hook 31 is rotatably connected to the first connecting seat 21. The arrangement of the rotatable hook claw 31 can enable the hook claw 31 to extend into the clamping groove 32 more conveniently, and the arrangement of the torsion spring 33 can increase the pressure applied to the clamping groove 32 by the hook claw 31, so that the connected hook claw 31 is not easy to separate from the clamping groove 32.
In some embodiments, a plurality of corresponding hooks 31 and slots 32 are uniformly arranged along the circumference of the first connecting seat 21.
In some embodiments, the rotation limiting mechanism includes a limiting protrusion 41 and a limiting groove 42 which are matched in an insertion manner, and the shapes of the limiting protrusion 41 and the limiting groove 42 are matched; one of the limiting protrusion 41 and the limiting groove 42 is disposed on the first connecting seat 21, and the other is correspondingly disposed on the second connecting seat 22.
In a further embodiment, the limiting protrusions 41 are in a strip structure, a plurality of the limiting protrusions 41 are uniformly arranged along the circumferential direction of the second connecting seat 22, and the plurality of the limiting protrusions 41 are integrally formed. The limit lugs 41 with the strip-shaped structures are uniformly distributed along the circumferential direction of the second connecting seat 22 in a plurality of modes, each limit lug 41 can share the torsion stress generated between the two connected first connecting seats 21 and the second connecting seat 22 on average, the reliability of the rotation limit work of the limit lugs 41 and the limit grooves 42 is ensured, and the concave-convex matched structure of the limit lugs 41 and the limit grooves 42 is very simple and easy to process, so that the production cost is reduced.
In some embodiments, the first connecting seat 21, the second connecting seat 22 and the high-voltage insulator 1 are coaxially arranged, and the diameters of the first connecting seat 21 and the second connecting seat 22 are both larger than the diameter of the high-voltage insulator 1. The setting can make first connecting seat 21 and second connecting seat 22 can not only protect the tip to high-voltage electric porcelain insulator 1 like this, also can protect the side of high-voltage electric porcelain insulator 1 after establishing ties into a whole with a plurality of high-voltage electric porcelain insulators 1 simultaneously, reduces the side of high-voltage electric porcelain insulator 1 and takes place to scrape the condition of bumping.
The specific implementation manner and the implementation principle are the same as those of the embodiments, and the same or similar technical effects can be achieved, and are not described any more, and reference can be made to the description of the embodiment of the high-voltage electric porcelain insulator mounting structure.
It is noted that, in this document, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The previous description is only for the purpose of describing particular embodiments of the present disclosure, so as to enable those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a high-tension electricity porcelain insulator mounting structure which characterized in that includes: a plurality of groups of fixing mechanisms and connecting mechanisms;
the fixing mechanism is used for mounting the high-voltage electric porcelain insulator (1);
the connecting mechanism is used for detachably connecting the two groups of fixing mechanisms;
and a rotation limiting mechanism is arranged between the two adjacent groups of fixing mechanisms and is used for preventing the two adjacent groups of fixing mechanisms from rotating relatively.
2. The high-voltage electrical porcelain insulator mounting structure according to claim 1, wherein the fixing mechanism includes a first connecting seat (21) and a second connecting seat (22), the first connecting seat (21) and the second connecting seat (22) are respectively fixed at both ends of the high-voltage electrical porcelain insulator (1), and the first connecting seat (21) and the second connecting seat (22) of another group are detachably connected by the connecting mechanism.
3. The high-voltage electric porcelain insulator mounting structure according to claim 2, wherein the first connecting seat (21) and the second connecting seat (22) are respectively provided with an insertion groove (23) which is in interference fit with the high-voltage electric porcelain insulator (1), and the first connecting seat (21) and the second connecting seat (22) are respectively in insertion fit with the high-voltage electric porcelain insulator (1) through the insertion grooves (23).
4. The high-voltage electrical porcelain insulator mounting structure according to claim 2, wherein the connecting mechanism includes a snap-fit hook claw (31) and a snap-fit groove (32); the hook claw (31) is arranged on the first connecting seat (21), and the clamping groove (32) is arranged on the second connecting seat (22).
5. The high-voltage electrical porcelain insulator mounting structure according to claim 4, wherein a portion of the hook claw (31) extending out of the first connecting seat (21) is provided with a protrusion (311), the protrusion (311) protrudes toward an axial direction of the first connecting seat (21), and the notch (321) is provided on the engaging groove (32) and engaged with the protrusion (311).
6. The mounting structure for a high-voltage electrical porcelain insulator according to claim 4, wherein the hook claw (31) is rotatably connected with the first connecting seat (21), and a torsion spring (33) is arranged at the rotational connection position of the hook claw (31) and the first connecting seat (21).
7. The high-voltage electrical porcelain insulator mounting structure according to claim 4, wherein a plurality of the hooks (31) and the locking grooves (32) are uniformly arranged along a circumferential direction of the first connecting seat (21).
8. The high-voltage electric porcelain insulator mounting structure according to any one of claims 2 to 7, wherein the rotation limiting mechanism comprises a limiting lug (41) and a limiting groove (42) which are in plug fit, and the shapes of the limiting lug (41) and the limiting groove (42) are matched; one of the limiting convex block (41) and the limiting groove (42) is arranged on the first connecting seat (21), and the other one is correspondingly arranged on the second connecting seat (22).
9. The high-voltage electric porcelain insulator mounting structure according to claim 8, wherein the limiting convex blocks (41) are of a strip-shaped structure, a plurality of the limiting convex blocks (41) are uniformly arranged along the circumferential direction of the second connecting seat (22), and the plurality of the limiting convex blocks (41) are integrally formed.
10. The high-voltage electrical porcelain insulator mounting structure according to claim 2, wherein the first connecting seat (21), the second connecting seat (22) and the high-voltage electrical porcelain insulator (1) are coaxially arranged, and the diameters of the first connecting seat (21) and the second connecting seat (22) are both larger than the diameter of the high-voltage electrical porcelain insulator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058570.0U CN217690651U (en) | 2021-12-07 | 2021-12-07 | High-voltage electric porcelain insulator mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123058570.0U CN217690651U (en) | 2021-12-07 | 2021-12-07 | High-voltage electric porcelain insulator mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN217690651U true CN217690651U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123058570.0U Active CN217690651U (en) | 2021-12-07 | 2021-12-07 | High-voltage electric porcelain insulator mounting structure |
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- 2021-12-07 CN CN202123058570.0U patent/CN217690651U/en active Active
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