CN218038712U - Column type porcelain insulator with lightning protection device - Google Patents
Column type porcelain insulator with lightning protection device Download PDFInfo
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- CN218038712U CN218038712U CN202222151777.0U CN202222151777U CN218038712U CN 218038712 U CN218038712 U CN 218038712U CN 202222151777 U CN202222151777 U CN 202222151777U CN 218038712 U CN218038712 U CN 218038712U
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- lightning protection
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- type porcelain
- protection device
- column type
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Abstract
The utility model relates to a column type porcelain insulator technical field just discloses a take lightning protection device's column type porcelain insulator, including the insulator body, footstock fixed mounting is in the upper end of insulator body, and fixing base fixed mounting is on the lateral wall of footstock, and lightning protection mechanism sets up on the fixing base, and the striking rod sets up on the right side of insulator body, and lightning protection mechanism includes spacing, and spacing fixed mounting is at the back of fixing base. This take lightning protection device's column type porcelain insulator, pull the piece through the user backward pulling, make the reference column hide in the inner wall of fixing base, then with the upper end threaded connection of striking stick in the inside back of fixing base again, loosen and pull the inside that the piece made the reference column insert the locating hole under the effect of spring, realize the positioning action to the striking stick, can effectively avoid the striking stick to take place phenomenons such as slide wire after the installation, cause striking stick offset, influence the metal cap and discharge and take place the discharge reaction between the ball, the lightning protection effect of insulator has been improved.
Description
Technical Field
The utility model relates to a column type porcelain insulator technical field specifically is a take lightning protection device's column type porcelain insulator.
Background
Along with the development of social economy, the energy demand is more and more increased, so that the power industry in China is rapidly developed, but a plurality of problems occur in the power production and transportation process, especially in the power transmission process, due to the electromagnetic effect, an electric transmission line can generate electromagnetic waves under the action of current, and in thunderstorm weather, the normal power supply quality of a power grid is extremely influenced by lightning stroke. And present electric power transportation adopts insulated wire or high tension cable to carry out electric power transportation usually, but insulated wire or high tension cable are suffering the thunderbolt when, take place the broken string accident easily, not only can make the unable normal supply of electric power, still can lead to great incident, cause huge personnel loss of property. In order to avoid these accidents, lightning protection insulators have been developed and are now commonly used for lightning protection of distribution lines.
However, after the arc striking rod of the existing lightning protection insulator is installed, phenomena such as wire sliding and the like easily occur, so that the position of the arc striking rod is deviated, the discharge reaction between the metal cap and the discharge ball is influenced, and the stable and reliable protection cable of the lightning protection insulator cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a take lightning protection device's column type porcelain insulator.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a take lightning protection device's column type porcelain insulator, includes:
an insulator body;
the top seat is fixedly arranged at the upper end of the insulator body;
the fixed seat is fixedly arranged on the side wall of the top seat;
the lightning protection mechanism is arranged on the fixed seat;
the arc striking rod is arranged on the right side of the insulator body;
lightning protection mechanism includes:
the limiting frame is fixedly arranged on the back of the fixed seat;
the positioning hole is formed in the upper end of the arc striking rod;
the positioning column is inserted in the positioning hole;
the limiting ring is fixedly connected to the positioning column;
the spring is sleeved on the column body of the positioning column;
the pull block is fixedly arranged at the rear end of the positioning column.
Preferably, the right wall of fixing base has seted up the internal thread hole, the external screw thread has been seted up to the upper end outer wall of striking stick, the upper end threaded connection of striking stick can make things convenient for the installation of striking stick fixed in the inside in internal thread hole through setting up in internal thread hole.
Preferably, the front end of the spring abuts against the back face of the limiting ring, a first through hole is formed in the rear wall of the fixing seat, the positioning column penetrates through the inside of the first through hole, and the spring can apply force to the positioning column conveniently through the limiting ring.
Preferably, the back of the limiting frame is provided with a second through hole, the rear end of the positioning column penetrates through the inside of the second through hole, the rear end of the spring abuts against the inner wall of the limiting frame, and the positioning column can be conveniently limited through the limiting frame.
Preferably, the lower extreme fixed mounting of insulator body has the base, the bottom fixed mounting of base has the threaded rod, the bottom of base is provided with the fixed plate, and setting through the threaded rod can make things convenient for the installation of fixed plate fixed.
Preferably, the right wall fixed mounting of fixed plate has the ball that discharges, the lower extreme threaded connection of threaded rod has fastening nut, can conveniently play fixed effect to the fixed plate through fastening nut's setting.
(III) advantageous effects
Compared with the prior art, the utility model provides a take lightning protection device's column type porcelain insulator possesses following beneficial effect:
1. this take lightning protection device's column type porcelain insulator, pull the piece through the user backward pulling, make the reference column hide in the inner wall of fixing base, then with the upper end threaded connection of striking stick in the inside back of fixing base again, loosen and pull the inside that the piece made the reference column insert the locating hole under the effect of spring, realize the positioning action to the striking stick, can effectively avoid the striking stick to take place phenomenons such as slide wire after the installation, cause striking stick offset, influence the metal cap and discharge and take place the discharge reaction between the ball, the lightning protection effect of insulator has been improved.
2. This take column type porcelain insulator of lightning protection device sets up threaded rod and fastening nut through the bottom at the base, can conveniently fix the fixed plate, also conveniently changes the fixed plate simultaneously, has further improved column type porcelain insulator's practicality.
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 schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the fixing base of the present invention;
fig. 3 is a schematic view of the top-view cross-sectional structure of the fixing base of the present invention.
In the figure: 1. an insulator body; 2. a lightning protection mechanism; 201. a limiting frame; 202. positioning holes; 203. a positioning column; 204. a limiting ring; 205. a spring; 206. pulling the block; 3. a top seat; 4. a fixed seat; 5. an internally threaded bore; 6. an external thread; 7. an arc striking rod; 8. a base; 9. a fixing plate; 10. a discharge ball; 11. a threaded rod; 12. and (5) tightening the nut.
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.
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 by referring to the drawings are exemplary intended 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; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Example 1
As shown in fig. 1-3, the utility model provides a take column type porcelain insulator of lightning protection device, including insulator body 1, footstock 3 fixed mounting is in the upper end of insulator body 1, 4 fixed mounting of fixing base are on the lateral wall of footstock 3, lightning protection mechanism 2 sets up on fixing base 4, striking rod 7 sets up the right side at insulator body 1, lightning protection mechanism 2 includes spacing 201, spacing 201 fixed mounting is at the back of fixing base 4, locating hole 202 is seted up in the upper end of striking rod 7, reference column 203 is pegged graft in the inside of locating hole 202, spacing ring 204 fixed connection is on reference column 203, spring 205 cup joints on the cylinder of reference column 203, draw piece 206 fixed mounting at the rear end of reference column 203.
Internal thread hole 5 has been seted up to the right wall of fixing base 4, and external screw thread 6 has been seted up to the upper end outer wall of striking stick 7, and the upper end threaded connection of striking stick 7 can make things convenient for the installation of striking stick 7 fixed in internal thread hole 5's inside through setting up of internal thread hole 5.
The front end of the spring 205 is abutted to the back face of the limiting ring 204, a first through hole is formed in the rear wall of the fixing seat 4, the positioning column 203 penetrates through the inside of the first through hole, the spring 205 can apply force to the positioning column 203 conveniently through the limiting ring 204, a second through hole is formed in the back face of the limiting frame 201, the rear end of the positioning column 203 penetrates through the inside of the second through hole, the rear end of the spring 205 is abutted to the inner wall of the limiting frame 201, and the positioning column 203 can be limited conveniently through the limiting frame 201.
In this embodiment, draw piece 206 through the user pulling backward, make reference column 203 hide in the inner wall of fixing base 4, then with the upper end threaded connection of striking stick 7 in the inside back of fixing base 4 again, loosen and draw piece 206 and make reference column 203 insert the inside of locating hole 202 under the effect of spring 205, the realization is to the positioning action of striking stick 7, can effectively avoid striking stick 7 to take place phenomenons such as slide wire after the installation, cause striking stick 7 offset, influence and take place the discharge reaction between metal cap and the discharge ball 10, the lightning protection effect of insulator has been improved.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the utility model provides a technical solution: insulator body 1's lower extreme fixed mounting has base 8, and base 8's bottom fixed mounting has threaded rod 11, and base 8's bottom is provided with fixed plate 9, and setting through threaded rod 11 can make things convenient for fixed plate 9's installation fixed, and fixed plate 9's right wall fixed mounting has discharge ball 10, and threaded rod 11's lower extreme threaded connection has fastening nut 12, can conveniently play fixed effect to fixed plate 9 through fastening nut 12's setting.
In this embodiment, through set up threaded rod 11 and fastening nut 12 in the bottom of base 8, can conveniently fix fixed plate 9, also conveniently change fixed plate 9 simultaneously, further improved column type porcelain insulator's practicality.
The working principle of the column type porcelain insulator with the lightning protection device is described in detail below.
As shown in fig. 1-3, when the lightning protection insulator is used, a user pulls the pull block 206 backwards to hide the positioning column 203 in the inner wall of the fixing seat 4, then the upper end of the arc striking rod 7 is connected to the inside of the fixing seat 4 in a threaded manner, the pull block 206 is loosened to enable the positioning column 203 to be inserted into the positioning hole 202 under the action of the spring 205, so that the positioning effect on the arc striking rod 7 is realized, the phenomena of wire sliding and the like of the arc striking rod 7 after installation can be effectively avoided, the position of the arc striking rod 7 is deviated, the discharge reaction between the metal cap and the discharge ball 10 is influenced, and the lightning protection effect of the insulator is improved; through setting up threaded rod 11 and fastening nut 12 in the bottom of base 8, can conveniently fix fixed plate 9, also conveniently change fixed plate 9 simultaneously, further improved column type porcelain insulator's practicality.
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 take column type porcelain insulator of lightning protection device which characterized in that includes:
an insulator body (1);
the top seat (3) is fixedly arranged at the upper end of the insulator body (1);
the fixed seat (4) is fixedly arranged on the side wall of the top seat (3);
the lightning protection mechanism (2) is arranged on the fixed seat (4);
the arc striking rod (7) is arranged on the right side of the insulator body (1);
lightning protection mechanism (2), including:
the limiting frame (201) is fixedly arranged on the back of the fixed seat (4);
a positioning hole (202) arranged at the upper end of the arc striking rod (7);
the positioning column (203) is inserted into the positioning hole (202);
the limiting ring (204) is fixedly connected to the positioning column (203);
the spring (205) is sleeved on the column body of the positioning column (203);
and the pulling block (206) is fixedly arranged at the rear end of the positioning column (203).
2. The column type porcelain insulator with the lightning protection device according to claim 1, characterized in that: the right wall of the fixing seat (4) is provided with an internal threaded hole (5), the outer wall of the upper end of the arc striking rod (7) is provided with an external thread (6), and the upper end of the arc striking rod (7) is in threaded connection with the inside of the internal threaded hole (5).
3. The column type porcelain insulator with the lightning protection device according to claim 1, characterized in that: the front end of the spring (205) abuts against the back face of the limiting ring (204), a first through hole is formed in the rear wall of the fixing seat (4), and the positioning column (203) penetrates through the inside of the first through hole.
4. The column type porcelain insulator with the lightning protection device according to claim 1, characterized in that: the back of the limiting frame (201) is provided with a second through hole, the rear end of the positioning column (203) penetrates through the inside of the second through hole, and the rear end of the spring (205) abuts against the inner wall of the limiting frame (201).
5. The column type porcelain insulator with the lightning protection device according to claim 1, characterized in that: the lower extreme fixed mounting of insulator body (1) has base (8), the bottom fixed mounting of base (8) has threaded rod (11), the bottom of base (8) is provided with fixed plate (9).
6. The column type porcelain insulator with the lightning protection device according to claim 5, wherein: the right wall of fixed plate (9) is fixed with discharge ball (10), the lower extreme threaded connection of threaded rod (11) has fastening nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222151777.0U CN218038712U (en) | 2022-08-16 | 2022-08-16 | Column type porcelain insulator with lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222151777.0U CN218038712U (en) | 2022-08-16 | 2022-08-16 | Column type porcelain insulator with lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218038712U true CN218038712U (en) | 2022-12-13 |
Family
ID=84348193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222151777.0U Active CN218038712U (en) | 2022-08-16 | 2022-08-16 | Column type porcelain insulator with lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218038712U (en) |
-
2022
- 2022-08-16 CN CN202222151777.0U patent/CN218038712U/en active Active
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