CN218182487U

CN218182487U - Flexible graphite-based slow-release type ion grounding device

Info

Publication number: CN218182487U
Application number: CN202222860648.9U
Authority: CN
Inventors: 崔振兴; 洪敏�; 许涛
Original assignee: Wuhan Huidong Electrical Technology Co ltd
Current assignee: Wuhan Huidong Electrical Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2022-12-30
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a flexible graphite base slowly-releasing type ion earthing device, including outer black carbonized steel pipe, interior black carbonized steel pipe, graphite base flexible grounding body and downlead connecting piece, interior black carbonized steel pipe pegs graft the inner wall of outer black carbonized steel pipe, the one end of black carbonized steel pipe including graphite base flexible grounding body fixed connection, downlead connecting piece fixed connection is in the one end of graphite base flexible grounding body, the peripheral fixedly connected with spacing ring piece of one end of interior black carbonized steel pipe, the tip of outer black carbonized steel pipe is provided with the installation pullover, the joint mouth has been seted up to the periphery of installation pullover. The utility model discloses a set up the spacing ring piece, then can be better when letting the installation pullover fix interior black carbonization steel pipe fix, moreover under the cooperation of spacing jack and spacing inserted bar, let the installation of whole device become more simple and convenient with the separation to the maintenance in later stage has been made things convenient for.

Description

Flexible graphite-based slow-release type ion grounding device

Technical Field

The utility model relates to a graphite base slowly-releasing type ionic earthing device correlation technique field specifically is a flexible graphite base slowly-releasing type ionic earthing device.

Background

At present, the existing flexible graphite-based slow-release type ion grounding device is used for grounding of a power transmission and transformation line roadbed tower and an oil pipeline device, so that the purpose of conducting away static electricity is achieved, the generation of a fire source is avoided, and the safety of the power transmission and transformation line roadbed tower and the oil pipeline device is greatly improved.

Chinese patent publication No. CN207069082U discloses a flexible graphite-based slow-release type ion grounding device. The technical scheme includes that the device comprises a first black carbonized steel pipe and a second black carbonized steel pipe, wherein threads are arranged at two ends of the second black carbonized steel pipe, a graphite-based flexible grounding body directly penetrates into the second black carbonized steel pipe, the graphite-based flexible grounding body and the second black carbonized steel pipe are assembled and then directly penetrate into the first black carbonized steel pipe, an inner nut is used for fixing the mounting positions of the graphite-based flexible grounding body and a top cover, an outer nut is used for fixing the positions of the graphite-based flexible grounding body, the second black carbonized steel pipe and the top cover, electrolytic ion slow-release agents are filled in the first black carbonized steel pipe and the second black carbonized steel pipe, a downlead connecting piece is used for crimping the graphite-based flexible grounding body, and an ion air hole is formed in the downlead connecting piece and the graphite-based flexible grounding body.

The flexible graphite-based slow-release type ion grounding device is not limited by the environment and weather conditions in use, is convenient to install, does not need electro-pneumatic welding, saves labor and time, materials and expenses, saves energy, protects environment and prevents theft, and is particularly suitable for being used in acid soil, alkaline soil, marsh, damp and hot zones and beaches; however, the whole installation is fixed by a nut and the like, and a reverse phenomenon in use is generated at a moment, so that the use stability is poor; moreover, the integral installation is not fast enough and the screw cap is easy to corrode, so that the later-period disassembly and repair are difficult; finally, the sealing performance after the integral installation is general, and the problems of leakage and the like are easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible graphite base slowly-releasing type ion earthing device to solve connection stability relatively poor, be not convenient for disassemble and connect the general problem of leakproofness.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a flexible graphite base slowly-releasing type ion earthing device, includes outer black carbonization steel pipe, interior black carbonization steel pipe, graphite base flexible grounding body and downlead connecting piece, interior black carbonization steel pipe pegs graft the inner wall of outer black carbonization steel pipe, the one end of black carbonization steel pipe including graphite base flexible grounding body fixed connection, downlead connecting piece fixed connection is in the one end of graphite base flexible grounding body, the peripheral fixedly connected with spacing ring piece of one end of interior black carbonization steel pipe, the tip of outer black carbonization steel pipe is provided with the installation pullover, the joint mouth has been seted up to the periphery of installation pullover, spacing jack has been seted up to the inside wall of joint mouth, the peripheral fixedly connected with of tip of outer black carbonization steel pipe links up the piece, set groove has been seted up on the piece, the inner wall fixedly connected with baffle of set groove, the inner wall sliding connection in set groove has the sliding block, the spacing inserted bar of one end fixedly connected with of sliding block.

Furthermore, the lateral wall fixedly connected with telescopic link of baffle, and the one end of telescopic link and the other end fixed connection of sliding block, the peripheral cover of telescopic link is equipped with the spring.

Furthermore, the inner bottom wall of the mounting sleeve head is fixedly connected with a sealing insert ring, and the end surface of the outer black carbonized steel pipe is provided with a sealing slot.

Furthermore, one end fixed connection of spring is in the side surface of baffle, the other end fixed connection of spring is in the one end surface of sliding block.

Furthermore, the sealing insert ring is inserted into the inner wall of the sealing slot, and the opening size of the sealing slot is matched with the design size of the sealing insert ring.

Furthermore, one end of the limiting insertion rod penetrates through the end wall of the placement groove and is inserted into the inner wall of the limiting insertion hole, and the formed inner diameter of the limiting insertion hole is matched with the designed outer diameter of the limiting insertion rod.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. this flexible graphite base slowly-releasing type ion earthing device, through setting up the spacing ring piece, then let the installation pullover can be better when fixing with interior black carbonization steel pipe fix, under the cooperation of spacing jack and spacing inserted bar, let the installation of whole device become more simple and convenient with the separation moreover to the maintenance in later stage has been made things convenient for.

2. This flexible graphite base slowly-releasing type ion earthing device is through setting up sealed insert ring and sealed slot for inside and outside black carbonization steel pipe can also possess better leakproofness after accomplishing the installation, thereby avoids producing the leakage problem during the use.

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 perspective view of an embodiment of the present invention;

fig. 2 is a schematic view illustrating a partial structure of an inner and outer black carbonized steel pipe according to an embodiment of the present invention;

fig. 3 is an enlarged view of a structure at a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic view of a partial structure of an outer black carbonized steel pipe according to an embodiment of the present invention.

In the figure: 1. an outer black carbonized steel tube; 2. an inner black carbonized steel pipe; 3. a graphite-based flexible grounding body; 4. a down conductor connector; 5. a limit ring sheet; 6. installing a sleeve head; 7. a card interface; 8. limiting the jacks; 9. a joining block; 10. a placing groove; 11. a partition plate; 12. a telescopic rod; 13. a slider; 14. a limiting inserted rod; 15. a spring; 16. sealing and inserting the ring; 17. and sealing the slot.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a flexible graphite base slowly-releasing type ion earthing device, includes outer black carbonization steel pipe 1, interior black carbonization steel pipe 2, graphite base flexible grounding body 3 and downlead connecting piece 4, interior black carbonization steel pipe 2 pegs graft at outer black carbonization steel pipe 1's inner wall, black carbonization steel pipe 2's one end including graphite base flexible grounding body 3 fixed connection, downlead connecting piece 4 fixed connection is in graphite base flexible grounding body 3's one end, the peripheral fixedly connected with spacing ring piece 5 of one end of interior black carbonization steel pipe 2, the tip of outer black carbonization steel pipe 1 is provided with installation pullover 6, joint mouth 7 has been seted up to the periphery of installation pullover 6, spacing jack 8 has been seted up to the inside wall of joint mouth 7, the peripheral fixedly connected with of tip of outer black carbonization steel pipe 1 links up the piece 9, set groove 10 has been seted up on linking piece 9, the inner wall fixedly connected with baffle 11 of set groove 10, the inner wall sliding connection of set groove 10 has sliding block 13, the one end fixedly connected with spacing inserted bar 14 of set groove 10.

In this embodiment, wherein, through setting up spacing ring piece 5, and only including the one end setting of black carbonization steel pipe 2, in order to let the inner wall of black carbonization steel pipe 1 outside inserting that the other end of black carbonization steel pipe 2 can be better, and insert the back, under the effect of a spacing ring piece 5, alright accomplish the spacing purpose of spacing ring piece 5.

Specifically, the lateral wall fixedly connected with telescopic link 12 of baffle 11, and the other end fixed connection of the one end of telescopic link 12 and sliding block 13, the peripheral cover of telescopic link 12 is equipped with spring 15.

In this embodiment, wherein, through setting up telescopic link 12 and spring 15 for sliding block 13 can be better under the circumstances of atress the cooperation telescopic link 12 and reset under the bounce-back effort of spring 15, accomplish the quick inner wall of pegging graft at spacing jack 8 of spacing inserted bar 14.

Specifically, the inner bottom wall of the mounting sleeve head 6 is fixedly connected with a sealing insert ring 16, and the end surface of the outer black carbonized steel pipe 1 is provided with a sealing insert slot 17.

In the embodiment, the sealing insert ring 16 and the sealing insert groove 17 are arranged, so that after the installation sleeve head 6 is butted with the outer black carbonized steel pipe 1, the sealing performance of the joint can be stronger, and the leakage generated during the use of the device is avoided.

Specifically, one end of the spring 15 is fixedly connected to one side surface of the partition 11, and the other end of the spring 15 is fixedly connected to one end surface of the sliding block 13.

Specifically, the sealing insert ring 16 is inserted into the inner wall of the sealing insert groove 17, and the opening size of the sealing insert groove 17 is matched with the design size of the sealing insert ring 16.

Specifically, one end of the limiting insertion rod 14 penetrates through the end wall of the installation groove 10 and is inserted into the inner wall of the limiting insertion hole 8, and the opened inner diameter of the limiting insertion hole 8 is matched with the designed outer diameter of the limiting insertion rod 14.

The utility model discloses a theory of operation: when the whole flexible graphite-based slow-release type ion grounding device is used, one end, not provided with the limiting ring piece 5, of the inner black carbonized steel pipe 2 is inserted into the inner wall of the outer black carbonized steel pipe 1, then the mounting sleeve head 6 is sleeved at the end part of the placement groove 10, during the period, the sliding block 13 needs to be moved through the buckling groove, so that the limiting insertion rod 14 is contracted, then the mounting sleeve head 6 is clamped at the periphery of the connecting block 9 in a manner of matching with the clamping port 7, finally the force on the sliding block 13 is loosened, the sliding block 13 drives the limiting insertion rod 14 to reset, so that the mounting sleeve head 6 is rapidly mounted, and the limiting ring piece 5 is matched, so that the inner black carbonized steel pipe 2 cannot move left and right; if the sliding block is in failure, the sliding block 13 is only required to be moved to complete quick detachment; moreover, when the sealing insert ring 16 is installed, the sealing insert ring is synchronously inserted into the inner wall of the sealing insert groove 17, so that a better sealing effect is achieved.

Finally, it should be noted that: having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered as illustrative only and not limiting, of the present invention. Various modifications, improvements and adaptations to the present description may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present specification and thus fall within the spirit and scope of the exemplary embodiments of the present specification. Also, the description uses specific words to describe embodiments of the description. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the specification is included. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the specification may be combined as appropriate. Additionally, the order in which elements and sequences are described in this specification, the use of numerical letters, or other designations are not intended to limit the order of the processes and methods described in this specification, unless explicitly stated in the claims.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flexible graphite base slowly-releasing type ionic earthing device, includes outer black carbonized steel pipe (1), interior black carbonized steel pipe (2), graphite base flexible grounding body (3) and downlead connecting piece (4), interior black carbonized steel pipe (2) peg graft the inner wall of outer black carbonized steel pipe (1), the one end of black carbonized steel pipe (2) including graphite base flexible grounding body (3) fixed connection, downlead connecting piece (4) fixed connection is in the one end of graphite base flexible grounding body (3), its characterized in that: the utility model discloses a black carbonization steel pipe, including interior black carbonization steel pipe (2), the peripheral fixedly connected with spacing ring piece (5) of one end of outer black carbonization steel pipe (1), the tip of outer black carbonization steel pipe (1) is provided with installation pullover (6), joint mouth (7) have been seted up to the periphery of installation pullover (6), spacing jack (8) have been seted up to the inside wall of joint mouth (7), the peripheral fixedly connected with of tip of outer black carbonization steel pipe (1) links up piece (9), it sets up mounting groove (10) to link up to have seted up on piece (9), inner wall fixedly connected with baffle (11) of mounting groove (10), the inner wall sliding connection of mounting groove (10) has sliding block (13), the spacing inserted bar (14) of the one end fixedly connected with of sliding block (13).

2. The flexible graphite-based slow-release ion grounding device according to claim 1, wherein: the lateral wall fixedly connected with telescopic link (12) of baffle (11), and the other end fixed connection of the one end of telescopic link (12) and sliding block (13), the peripheral cover of telescopic link (12) is equipped with spring (15).

3. The flexible graphite-based slow-release ion grounding device according to claim 1, wherein: the inner bottom wall of the mounting sleeve head (6) is fixedly connected with a sealing insert ring (16), and a sealing slot (17) is formed in the end surface of the outer black carbonized steel pipe (1).

4. The flexible graphite-based slow-release ion grounding device according to claim 2, wherein: one end fixed connection of spring (15) is in the side surface of baffle (11), the other end fixed connection of spring (15) is in the one end surface of sliding block (13).

5. The flexible graphite-based slow-release ion grounding device according to claim 3, wherein: the sealing insert ring (16) is inserted into the inner wall of the sealing slot (17), and the opening size of the sealing slot (17) is matched with the design size of the sealing insert ring (16).

6. The flexible graphite-based slow-release ion grounding device according to claim 1, wherein: one end of the limiting insertion rod (14) penetrates through the end wall of the arranging groove (10) and is inserted into the inner wall of the limiting insertion hole (8), and the arranged inner diameter of the limiting insertion hole (8) is matched with the designed outer diameter of the limiting insertion rod (14).