CN222995169U - A lightning arrester with support - Google Patents
A lightning arrester with support Download PDFInfo
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- CN222995169U CN222995169U CN202421879224.XU CN202421879224U CN222995169U CN 222995169 U CN222995169 U CN 222995169U CN 202421879224 U CN202421879224 U CN 202421879224U CN 222995169 U CN222995169 U CN 222995169U
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- lightning arrester
- support piece
- groove
- arrester
- support
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Abstract
本实用新型一种带支撑件避雷器，包括避雷器本体，所述避雷器本体包括有绝缘支柱和避雷体，所述绝缘支柱的底端固定安装有一号支撑件。本实用新型通过螺旋取下防护罩，此时再进行按压压杆和弹簧，压杆通过连接片带动插杆向下移动，使得插杆的顶端从定位插槽的内部取出，此时可直接将一号支撑件的左端从安装座内部的移出，便于快速对避雷器进行拆除。安装新避雷器时，使插杆插入定位插槽内，从而将一号支撑件与安装座之间固定连接在一起，进而快速对避雷器进行固定安装，采用此种方式对避雷器进行更换时不需要使用螺丝刀拆除底座上的螺丝，更换较为便捷。
The utility model discloses a lightning arrester with a support, including a lightning arrester body, wherein the lightning arrester body includes an insulating support and a lightning arrester, and a support No. 1 is fixedly installed at the bottom end of the insulating support. The utility model removes the protective cover by spirally removing the protective cover, and then presses the pressure rod and the spring, and the pressure rod drives the insertion rod to move downward through the connecting piece, so that the top end of the insertion rod is taken out from the inside of the positioning slot, and the left end of the support No. 1 can be directly removed from the inside of the mounting seat, so as to facilitate the rapid removal of the lightning arrester. When installing a new lightning arrester, the insertion rod is inserted into the positioning slot, so that the support No. 1 and the mounting seat are fixedly connected together, and then the lightning arrester is quickly fixed and installed. When the lightning arrester is replaced in this way, there is no need to use a screwdriver to remove the screws on the base, and the replacement is more convenient.
Description
Technical Field
The utility model relates to the technical field of lightning arresters, in particular to a lightning arrester with a supporting piece.
Background
The lightning arrester is an electric appliance for protecting electric equipment from high transient overvoltage damage during lightning strike, limiting the freewheel time and also often limiting the freewheel amplitude. The arrester is sometimes also referred to as an overvoltage protector, an overvoltage limiter. The lightning arrester is classified into various types, including a metal oxide lightning arrester, a line-type metal oxide lightning arrester, a gapless line-type metal oxide lightning arrester, a fully-insulated composite-coating metal oxide lightning arrester, a detachable lightning arrester and the like.
At present, the lightning arrester is affected by environmental factors, frequent overvoltage and other factors in the long-term use process, and gradually generates aging phenomenon. Ageing can lead to insulating properties decline, the discharge performance variation etc. of arrester, finally lead to the arrester to damage, need change the arrester this moment, but when changing the arrester, because the mount pad of arrester is usually through a plurality of bolt fixed mounting on the line frame, need the staff to use tools such as screwdriver to demolish a plurality of screws on the base one by one earlier, just can take off the arrester, need install the arrester adopting foretell mode equally during the installation for it is comparatively loaded down with trivial details when the arrester is changed, remains to improve.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a lightning arrester with a support member, so as to solve the above-mentioned problems in the prior art.
The lightning arrester with the supporting piece comprises a lightning arrester body, wherein the lightning arrester body comprises an insulating support column and a lightning protection body, a first supporting piece is fixedly arranged at the bottom end of the insulating support column, a second supporting piece is fixedly arranged at the bottom end of the lightning protection body, the right end of the top of the first supporting piece is fixedly arranged at the left end of the bottom of the second supporting piece, a mounting seat is arranged at the left end of the first supporting piece, a mounting groove is formed in the right end of the mounting seat, the left end of the first supporting piece is spliced in the mounting groove, a protection groove is formed in the left end of the inner portion of the first supporting piece, a connecting piece is arranged in the protection groove, a plurality of inserting rods are fixedly connected to the top of the connecting piece, a plurality of through holes are formed in the left end of the top of the first supporting piece, a plurality of positioning slots are formed in the top of the inner wall of the mounting groove, the outer wall of the inserting rods are movably sleeved in the through holes, and the top ends of the inserting rods are spliced in the positioning slots.
Further, a plurality of guide rods are sleeved in the connecting piece in a sliding manner, and two ends of each guide rod are fixedly connected to the top and the bottom of the inner wall of the protective groove.
Further, the guide way has been seted up to the inside of support piece No. one, the right-hand member of protection groove communicates with each other with the inside of guide way, the inside activity of guide way has cup jointed the depression bar, the spacing groove has been seted up to the bottom of depression bar, the bottom fixedly connected with straight-bar of guide way inner chamber, the top slip of straight-bar cup joints in the inside of spacing groove.
Further, the outer wall activity of straight-bar has cup jointed the spring, the top fixed connection of spring is in the bottom of depression bar, the bottom fixed connection of spring is in the bottom of guide way inner chamber.
Further, the top of support piece No. one is equipped with the protection casing, annular spread groove has been seted up at support piece No. one's top, the bottom screw thread of protection casing cup joints in annular spread groove's inside, the top of depression bar extends to the inside of protection casing.
Further, the screw thread mounting hole has been seted up to the inside left side of mount pad, the outer wall fixedly connected with locating plate of support piece No. one, the left side overlap joint of locating plate is at the right-hand member of mount pad.
The beneficial effects of the utility model are as follows:
1. according to the lightning arrester, the protective cover is spirally taken down, the pressing rod and the spring are pressed at the moment, the pressing rod drives the inserting rod to move downwards through the connecting sheet, so that the top end of the inserting rod is taken out from the inside of the positioning slot, the left end of the first supporting piece can be directly moved out from the inside of the mounting seat, and the lightning arrester is convenient to detach quickly. When installing new arrester, press the depression bar equally earlier to make the top shrink of inserted bar inside the opening, insert the mounting groove inside the mount pad right-hand member with support piece left end this moment, loosen the depression bar again, and utilize the resilience of spring to drive depression bar, connection piece and inserted bar upward movement, and make the inserted bar insert in the location slot, thereby with support piece and mount pad between fixed connection together, and then carry out fixed mounting to the arrester fast, need not use the screwdriver to demolish the screw on the base when changing the arrester with this kind of mode, it is comparatively convenient to change.
2. After the lightning arrester is replaced, the bottom of the protective cover can be spirally arranged in the annular connecting groove, and the upper part of the pressure rod is protected by the protective cover.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the first support, the compression bar and the mounting base of the present utility model.
Fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.
The reference sign is 1, the lightning arrester body; 2, an insulating pillar, 3, a lightning protection body, 4, a first support piece, 41, a guide groove, 411, a compression bar, 412, a protective cover, 413, an annular connecting groove, 414, a limit groove, 415, a straight bar, 416, a spring, 42, a protective groove, 421, a connecting piece, 422, a guide bar, 423, a plug bar, 424, a through hole, 425, a positioning slot, 43, a positioning plate, 5, a mounting seat, 51, a threaded mounting hole, 52, a mounting groove and 6, a second support piece.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the lightning arrester with a support according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
As shown in fig. 1-3, a lightning arrester with support piece, including lightning arrester body 1, lightning arrester body 1 is including insulating pillar 2 and lightning arrester body 3, the bottom fixed mounting of insulating pillar 2 has support piece 4 No. one, the bottom fixed mounting of lightning arrester body 3 has support piece 6 No. two, support piece 4 top's right-hand member fixed mounting is at support piece 6 bottom's left end No. two, support piece 4's left end is equipped with mount pad 5, mount pad 5's right-hand member has seted up mounting groove 52, support piece 4's left end grafting is in the inside of mounting groove 52, support piece 4's inside left end has seted up the guard slot 42, guard slot 42's inside is equipped with the connection piece 421, a plurality of inserted bars 423 are fixedly connected with at the top of connection piece 421, support piece 4 top's left end has seted up a plurality of through holes 424, the outer wall activity cup joint of inserted bar 423 is in the inside of through hole 424, the inside of inserted bar 423 is pegged graft in the inside connection piece of location through hole, inside connection piece 421's inside slide 422 has cup jointed a plurality of guide bars 422, guide bar 422 has been connected with guide bar 415 in the inside groove 41's the inside of guide slot 41 at the bottom of the inside of the guide slot 41, the guide slot 41 has been connected with the inside the guide slot 41, the inside of the guide slot 41 has been connected with the inside of the guide slot 41, the top of the guide slot 41 has been connected with the inside the guide slot 41 has been connected with the inside the guide slot 41.
In this embodiment, compression spring 416 can be performed at the bottom of depression bar 411 through pressing depression bar 411 to through the cooperation of spacing groove 414 and straight-bar 415, depression bar 411 is convenient for carry out vertical direction, and depression bar 411 can drive connection piece 421 and remove in the inside of guard slot 42 when removing, and be convenient for lead connection piece 421 through the setting of a plurality of guide bars 422, the stationarity when keeping connection piece 421 remove, connection piece 421 can drive the inserted bar 423 simultaneously and move down, make the top of inserted bar 423 shift out from the inside of locating slot 425, can directly follow the inside taking out of mount pad 5 with the left end of support piece 4 this moment, be convenient for demolish the arrester fast.
Embodiment two:
As shown in fig. 1-3, a protective cover 412 is arranged above the first support member 4, an annular connecting groove 413 is formed in the top of the first support member 4, threads at the bottom of the protective cover 412 are sleeved in the annular connecting groove 413, the top end of the compression bar 411 extends to the interior of the protective cover 412, a threaded mounting hole 51 is formed in the left side of the interior of the mounting seat 5, a positioning plate 43 is fixedly connected to the outer wall of the first support member 4, and the left side of the positioning plate 43 is lapped at the right end of the mounting seat 5.
In this embodiment, through the setting of screw mounting hole 51, facilitate the use bolt with mount pad 5 fixed mounting on the line frame, through the setting of annular spread groove 413, be convenient for dismantle and assemble protection casing 412 to the top of depression bar 411 is protected through the setting of protection casing 412.
To sum up, as shown in fig. 1-3, when the lightning arrester with the supporting member is used, a worker can use the bolt to fixedly install the mounting seat 5 of the lightning arrester on the wire frame through the threaded mounting hole 51, when the lightning arrester is damaged during long-time use, the worker firstly takes down the protective cover 412 in a spiral mode, at this time, the pressing rod 411 is pressed downwards, the bottom end of the pressing rod 411 compresses the spring 416, meanwhile, the limiting groove 414 at the bottom end of the pressing rod 411 moves downwards on the outer wall of the straight rod 415, the pressing rod 411 drives the connecting piece 421 to horizontally move on the outer wall of the guide rods 422 while moving, the connecting piece 421 drives the top ends of the inserting rods 423 to move out from the inside of the positioning slots 425, meanwhile, the top ends of the inserting rods 423 are enabled to move into the through holes 424, at this time, the left end of the first supporting member 4 can be directly taken out from the inside of the mounting seat 5, and the lightning arrester can be removed conveniently and rapidly. When a new lightning arrester is installed, the pressing rod 411 is pressed first, the top end of the inserting rod 423 is driven to retract inside the through hole 424 in the same mode, at the moment, the left end of the first supporting piece 4 is inserted into the mounting groove 52 at the right end of the mounting seat 5, the positioning plate 43 is lapped at the right end of the mounting seat 5, the pressing rod 411 is loosened again, the pressing rod 411, the connecting piece 421 and the inserting rod 423 are driven to move upwards by the resilience of the spring 416, the top end of the inserting rod 423 is inserted into the positioning slot 425, and therefore the first supporting piece 4 and the mounting seat 5 are fixedly connected together, the lightning arrester is conveniently and quickly installed, the bottom of the protecting cover 412 is spirally installed inside the annular connecting groove 413, the upper part of the pressing rod 411 is protected by the protecting cover 412, and replacement of the lightning arrester can be completed.
In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, where "up," "down," "left," "right," etc. are merely used to indicate relative positional relationships, and when the absolute position of an object to be described changes, the relative positional relationships may change;
in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict;
finally, the foregoing description of the preferred embodiment of the utility model is provided for the purpose of illustration only, and is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a take support piece arrester, includes arrester body (1), its characterized in that, arrester body (1) is including insulating pillar (2) and lightning conductor (3), the bottom fixed mounting of insulating pillar (2) has support piece (4) No. one, the bottom fixed mounting of lightning conductor (3) has support piece (6) No. two, the right-hand member fixed mounting at support piece (4) top is at the left end of support piece (6) bottom No. two, the left end of support piece (4) is equipped with mount pad (5), mounting groove (52) have been seted up to the right-hand member of mount pad (5), the inside at mounting groove (52) has been pegged graft to the left end of support piece (4) No. one, the inside connection piece (421) have been seted up to the left end of support piece (42) No. one, the left end at support piece (4) top is seted up a plurality of through-openings (424), the inside of support piece (423) have been equipped with through-connection piece (423) a plurality of through-holes (424), the inside positioning slot (425) are cup jointed at inside the inside of interior slot (425).
2. The lightning arrester with the supporting element according to claim 1, wherein the connecting piece (421) is internally sleeved with a plurality of guide rods (422) in a sliding manner, and two ends of the guide rods (422) are fixedly connected to the top and the bottom of the inner wall of the protection groove (42).
3. The lightning arrester with the supporting part of claim 1, wherein the guide groove (41) is formed in the first supporting part (4), the right end of the protection groove (42) is communicated with the inside of the guide groove (41), a compression bar (411) is movably sleeved in the guide groove (41), a limit groove (414) is formed in the bottom of the compression bar (411), a straight bar (415) is fixedly connected to the bottom end of an inner cavity of the guide groove (41), and the top end of the straight bar (415) is sleeved in the limit groove (414) in a sliding mode.
4. The lightning arrester with the supporting element according to claim 3, wherein the outer wall of the straight rod (415) is movably sleeved with a spring (416), the top end of the spring (416) is fixedly connected to the bottom end of the pressing rod (411), and the bottom end of the spring (416) is fixedly connected to the bottom end of the inner cavity of the guide groove (41).
5. The lightning arrester with the supporting element, as set forth in claim 3, characterized in that a protective cover (412) is disposed above the first supporting element (4), an annular connecting groove (413) is formed at the top of the first supporting element (4), a bottom thread of the protective cover (412) is sleeved in the annular connecting groove (413), and the top end of the compression bar (411) extends to the inside of the protective cover (412).
6. The lightning arrester with the supporting element according to claim 1, wherein the left side inside the installation seat (5) is provided with a threaded installation hole (51), the outer wall of the first supporting element (4) is fixedly connected with a positioning plate (43), and the left side of the positioning plate (43) is lapped at the right end of the installation seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421879224.XU CN222995169U (en) | 2024-08-02 | 2024-08-02 | A lightning arrester with support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421879224.XU CN222995169U (en) | 2024-08-02 | 2024-08-02 | A lightning arrester with support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222995169U true CN222995169U (en) | 2025-06-17 |
Family
ID=95984819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421879224.XU Active CN222995169U (en) | 2024-08-02 | 2024-08-02 | A lightning arrester with support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222995169U (en) |
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2024
- 2024-08-02 CN CN202421879224.XU patent/CN222995169U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |