CN218471678U - Porcelain insulator with windproof structure - Google Patents
Porcelain insulator with windproof structure Download PDFInfo
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- CN218471678U CN218471678U CN202222475909.5U CN202222475909U CN218471678U CN 218471678 U CN218471678 U CN 218471678U CN 202222475909 U CN202222475909 U CN 202222475909U CN 218471678 U CN218471678 U CN 218471678U
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- porcelain insulator
- top shell
- fixedly connected
- bottom block
- windproof
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Abstract
The utility model relates to a porcelain insulator technical field just discloses a porcelain insulator with windproof structure, include: the bottom block, the top shell, fixed connection are at the top of bottom block, and porcelain insulator sets up in the inboard of top shell, and the stringing head, fixed connection are at porcelain insulator's top, and location structure sets up the inner wall at the top shell. Through the location structure who sets up, the overhead line hole is used for fixing the high-tension line that the high altitude was erect, blows when the high-tension line rocked when the strong wind, and high-tension line extrusion spring, spring play the effect of shock attenuation buffering for fixed high-tension line stability is better.
Description
Technical Field
The utility model relates to a porcelain insulator technical field specifically is a porcelain insulator with windproof structure.
Background
The Arashan mountain city is located in northeast China of Boertala Mongolia autonomous state in Uygur autonomous region of Xinjiang, is between Arashan mountain and BarlerLuke mountain, belongs to extremely arid temperate desert type, and has average annual strong wind of more than 8 grades for 166 days, wherein the wind direction is mainly northwest wind.
The interphase short circuit fault is mainly caused by strong wind, one is caused by an insulator which is connected with a pole top through a bolt, and the insulator rotates around the pole top to influence a lead to fall off from the insulator; one is the reason of the pole top, and the pole top is easy to incline or damage, and the main reason of causing the pole top to incline or damage is the horizontal pulling force when the line shakes from side to side when the pole top receives the downward gravity of line way and strong wind, and the dual acting force is the leading cause of causing the pole top to damage.
The inter-phase short circuit fault tripping caused by the falling of the conducting wire has a large proportion, the reliable power supply is seriously influenced, and the domestic electric power and the economic development of the local residences are restricted.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a porcelain insulator with wind-proof structure.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a porcelain insulator having a wind-resistant structure comprising:
a bottom block;
the top shell is fixedly connected to the top of the bottom block;
the porcelain insulator is arranged on the inner side of the top shell;
the stringing head is fixedly connected to the top of the porcelain insulator;
the positioning structure is arranged on the inner wall of the top shell;
the positioning structure includes:
one end of each movable rod respectively movably penetrates through two sides of the top shell;
the two pull blocks are respectively and fixedly connected to one ends of the two movable rods;
the two springs are respectively sleeved on the surfaces of the two movable rods;
the two arc-shaped baffles are respectively and fixedly connected to the other ends of the two movable rods;
and the top cover is arranged at the top of the stringing head.
Preferably, the method comprises the following steps:
the clamping structure is arranged on the inner side of the top shell;
the clamping structure includes:
one end of each threaded rod penetrates through the outer walls of the two sides of the top shell in a threaded mode;
the two limiting blocks are respectively movably sleeved on the surfaces of the two threaded rods, and the bottoms of the two limiting blocks are fixedly connected to the inner wall of the bottom of the top shell;
two mounting panels, fixed connection is two respectively the other end of threaded rod, two the surface of mounting panel all with porcelain insulator's external surface contact.
Preferably, the front surface of the stringing head is provided with a stringing hole, and the stringing hole is used for fixing a high-voltage wire which is strung at high altitude.
Preferably, the clamping structure further comprises:
two knobs are fixedly connected to one ends of the two threaded rods respectively, and the two knobs are arranged to facilitate operation of an operator.
Preferably, porcelain insulator's bottom fixedly connected with double-screw bolt, the bottom of double-screw bolt screw thread runs through the bottom inner wall of top shell, the top and the downwardly extending of bottom block in proper order, through the double-screw bolt easy to assemble porcelain insulator that sets up.
Preferably, the surface thread cover of double-screw bolt is equipped with the hexagonal screw, the top of hexagonal screw and the bottom contact of piece at the bottom have increased the fastness after the porcelain insulator installation through the hexagonal screw that sets up.
(III) advantageous effects
Compared with the prior art, the utility model provides a porcelain insulator with windproof structure possesses following beneficial effect:
1. this porcelain insulator with prevent wind structure, through the location structure who sets up, the overhead line hole is used for the high-tension line that the high altitude was erect, when strong wind blows the high-tension line and rocks, high-tension line extrusion spring, and the spring plays the effect of shock attenuation buffering for fixed high-tension line stability is better.
2. This porcelain insulator with windproof structure through the tight structure of clamp that sets up, utilizes two mounting panels to grasp porcelain insulator for firm porcelain insulator avoids porcelain insulator to produce after the installation and rocks.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure of the present invention A;
fig. 3 is a front sectional view of the clamping structure of the present invention.
In the figure: 1. a bottom block; 2. a top shell; 3. a positioning structure; 301. pulling the block; 302. a movable rod; 303. a spring; 304. an arc-shaped baffle plate; 305. a top cover; 4. a porcelain insulator; 5. stringing heads; 6. a clamping structure; 601. A threaded rod; 602. a knob; 603. a limiting block; 604. mounting a plate; 7. a hexagonal screw; 8. a stud.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship 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 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
As shown in fig. 1-3, the utility model provides a porcelain insulator with windproof structure, include: bottom block 1, 2 fixed connection at the top of bottom block 1 in the top shell, porcelain insulator 4 sets up the inboard at top shell 2, porcelain insulator 4's bottom fixedly connected with double-screw bolt 8, double-screw bolt 8's bottom screw thread runs through the bottom inner wall of top shell 2 in proper order, bottom block 1's top and downwardly extending, double-screw bolt 8 through setting up is porcelain insulator 4 easy to assemble, double-screw bolt 8's surperficial threaded bush is equipped with hexagonal screw 7, hexagonal screw 7's top and bottom block 1's bottom contact, the fastness after porcelain insulator 4 installs has been increased through hexagonal screw 7 that sets up, stringing head 5 fixed connection is at porcelain insulator 4's top, stringing hole has been seted up in stringing head 5's front, be used for the high-voltage line that fixed high altitude was erect through the stringing hole that sets up, location structure 3 sets up the inner wall at top shell 2, location structure 3 includes: two movable rod 302 one end activity respectively runs through the both sides of top shell 2, and two pull blocks 301 are fixed connection respectively in the one end of two movable rod 302, and two springs 303 overlap respectively and establish the surface at two movable rod 302, and two cowl 304 are fixed connection respectively at the other end of two movable rod 302, and top cap 305 sets up the top at overhead line head 5.
In this embodiment, through being located the top notch of overhead line head 5 with the high-voltage line, later stimulate two and draw piece 301, make two draw piece 301 to drive two movable rod 302 respectively and outwards remove, make two cowl 304 and live the high-voltage line centre gripping along with the elastic potential energy of two springs 303, when strong wind blows the high-voltage line and rocks, two springs 303 of high-voltage line extrusion, two springs 303 play the effect of shock attenuation buffering for fixed high-voltage line stability is better. And a stud 8 at the bottom of the porcelain insulator 4 is tightened in the threaded holes of the top shell 2 and the bottom block 1, and then a hexagonal screw 7 is tightened on the stud 8.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the method comprises the following steps: the clamping structure 6 is arranged on the inner side of the top shell 2, and the clamping structure 6 comprises: two threaded rod 601 one end respectively the screw thread run through the both sides outer wall of topshell 2, two knobs 602 fixed connection respectively is in the one end of two threaded rods 601, make things convenient for operating personnel to go the operation through two knobs 602 that set up, two stopper 603 are established respectively the movable sleeve and are established on the surface of two threaded rods 601, and the equal fixed connection in bottom is at the bottom inner wall of topshell 2, two mounting panels 604 are fixed connection respectively at the other end of two threaded rods 601, the surface of two mounting panels 604 all with porcelain insulator 4's external surface contact.
In this embodiment, the knob 602 is sequentially rotated by an operator, so that the knob 602 drives the threaded rod 601 to rotate, and the threaded rod 601 drives the mounting plate 604 to clamp the porcelain insulator 4, so as to stabilize the porcelain insulator 4 and prevent the porcelain insulator 4 from shaking after being mounted.
The working principle of the porcelain insulator with the windproof structure is described in detail below.
As shown in fig. 1-3, during the use, be located the top notch of overhead line head 5 with the high-tension line, later stimulate two and draw piece 301, make two draw piece 301 drive two movable rods 302 respectively and outwards remove, make two cowl 304 live with the high-tension line centre gripping along with the elastic potential energy of two springs 303, when strong wind blows the high-tension line and rocks, the high-tension line extrudees two springs 303, two springs 303 play the effect of shock attenuation buffering for fixed high-tension line stability is better. The bottom stud 8 of the porcelain insulator 4 is tightened in the threaded hole of the top shell 2 and the bottom block 1, the hexagonal screw 7 is tightened on the stud 8, and then the knob 602 is rotated in sequence, so that the knob 602 drives the threaded rod 601 to rotate, the threaded rod 601 drives the mounting plate 604 to clamp the porcelain insulator 4, the porcelain insulator 4 is stabilized, and the porcelain insulator 4 is prevented from shaking after being mounted.
It is noted that, herein, relational terms such as first and second, and the like may be 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 phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. The utility model provides a porcelain insulator with windproof structure which characterized in that includes:
a bottom block (1);
the top shell (2) is fixedly connected to the top of the bottom block (1);
the porcelain insulator (4) is arranged on the inner side of the top shell (2);
the stringing head (5) is fixedly connected to the top of the porcelain insulator (4);
the positioning structure (3) is arranged on the inner wall of the top shell (2);
the positioning structure (3) comprises:
one ends of the two movable rods (302) respectively movably penetrate through the two sides of the top shell (2);
two pull blocks (301) which are respectively and fixedly connected with one ends of the two movable rods (302);
the two springs (303) are sleeved on the surfaces of the two movable rods (302) respectively;
the two arc-shaped baffles (304) are respectively and fixedly connected to the other ends of the two movable rods (302);
and a top cover (305) arranged on the top of the stringing head (5).
2. The porcelain insulator with a windproof structure according to claim 1, comprising:
the clamping structure (6) is arranged on the inner side of the top shell (2);
the clamping structure (6) comprises:
one end of each threaded rod (601) penetrates through the outer walls of the two sides of the top shell (2) in a threaded mode;
the two limiting blocks (603) are respectively movably sleeved on the surfaces of the two threaded rods (601), and the bottoms of the two limiting blocks are fixedly connected to the inner wall of the bottom of the top shell (2);
two mounting panels (604), respectively fixed connection be two the other end of threaded rod (601), two the surface of mounting panel (604) all contacts with the surface of porcelain insulator (4).
3. The porcelain insulator with a windproof structure according to claim 1, wherein: the front side of the stringing head (5) is provided with a stringing hole.
4. The porcelain insulator with a windproof structure according to claim 2, wherein: the clamping structure (6) further comprises:
and the two knobs (602) are fixedly connected to one ends of the two threaded rods (601) respectively.
5. The porcelain insulator with a windproof structure according to claim 1, wherein: the bottom fixedly connected with double-screw bolt (8) of porcelain insulator (4), the bottom of double-screw bolt (8) screw thread runs through the bottom inner wall of top shell (2), the top and the downwardly extending of bottom block (1) in proper order.
6. The porcelain insulator with a windproof structure according to claim 5, wherein: the surface thread cover of double-screw bolt (8) is equipped with hexagonal screw (7), the top of hexagonal screw (7) and the bottom contact of bottom block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222475909.5U CN218471678U (en) | 2022-09-19 | 2022-09-19 | Porcelain insulator with windproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222475909.5U CN218471678U (en) | 2022-09-19 | 2022-09-19 | Porcelain insulator with windproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218471678U true CN218471678U (en) | 2023-02-10 |
Family
ID=85141671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222475909.5U Active CN218471678U (en) | 2022-09-19 | 2022-09-19 | Porcelain insulator with windproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218471678U (en) |
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2022
- 2022-09-19 CN CN202222475909.5U patent/CN218471678U/en active Active
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