CN210723690U - External hanging type composite structure lightning arrester convenient to disassemble and replace - Google Patents
External hanging type composite structure lightning arrester convenient to disassemble and replace Download PDFInfo
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- CN210723690U CN210723690U CN201922001792.5U CN201922001792U CN210723690U CN 210723690 U CN210723690 U CN 210723690U CN 201922001792 U CN201922001792 U CN 201922001792U CN 210723690 U CN210723690 U CN 210723690U
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Abstract
The utility model discloses a conveniently tear outer hanging composite construction arrester of trading open, including bracing piece, ground connection conducting rod and arrester body, the upper end fixedly connected with support of bracing piece, and the upper end fixedly connected with installation pole of support, the upper and lower both ends of installation pole all through the mode that the block is connected respectively with upper casing shell and lower casing fixed connection, and the inside block of lower casing is connected with installation device, installation device's internally mounted has the arrester body, the outer fixed surface of upper casing shell is connected with the collets, the lower extreme fixed mounting of bracing piece has the support column, the lower extreme of slider is provided with the spring, the upper end fixedly connected with conduction piece of slider. This conveniently tear outer hanging composite construction arrester of trading open conveniently carries out good sealing process, avoids influencing the life of composite construction arrester to and the convenience is fixed the firm installation of composite construction arrester externally, and convenient fine takes shelter from the thunder.
Description
Technical Field
The utility model relates to a composite construction arrester correlation technique field specifically is a conveniently tear outer hanging composite construction arrester of trading open.
Background
The arrester has resistant dirty characteristics such as performance is good, small, light in weight and be convenient for installation, has obtained the wide application in electric power system, and the arrester comprises arrester core, silicon rubber overcoat, insulating cylinder and tip gold utensil, the structure of domestic current arrester: one is to put the core body of the lightning arrester into an insulating cylinder, the end hardware fitting is in threaded connection with the insulating cylinder, and then an external insulating umbrella cover is formed; the other method is to form a silicon rubber umbrella cover on an insulating cylinder, then install a lightning arrester core body, connect an end fitting at the end part of the insulating cylinder through threads, and carry out secondary sealing glue on the joint surface of the end fitting and the outer sleeve.
However, the general composite structure arrester is inconvenient to carry out good sealing treatment, influences the life of composite structure arrester to and inconvenient fix the firm installation of composite structure arrester in external, inconvenient fine problem of taking shelter from thunder, we have proposed a convenient outer hanging composite structure arrester of tearing open and changing for this reason, be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently tear outer hanging composite construction arrester of trading open to solve the inconvenient good sealing process that carries on of general composite construction arrester that proposes in the above-mentioned background art, influence the life of composite construction arrester, and inconvenient fix the firm installation of composite construction arrester externally, inconvenient fine problem of taking shelter from thunder.
In order to achieve the above object, the utility model provides a following technical scheme: an externally-hung lightning arrester with a composite structure and convenient disassembly and replacement comprises a supporting rod, a grounding conductive rod and a lightning arrester body, wherein the upper end of the supporting rod is fixedly connected with a support, the upper end of the support is fixedly connected with an installation rod, the upper end and the lower end of the installation rod are respectively and fixedly connected with an upper casing and a lower casing in a clamping connection mode, the inner part of the lower casing is clamped and connected with an installation device, the lightning arrester body is installed inside the installation device, the upper end of the lightning arrester body is clamped and connected with an upper limiting groove, the upper limiting groove is fixedly installed inside the upper casing, an insulating block is fixedly connected to the outer surface of the upper casing, a supporting column is fixedly installed at the lower end of the supporting rod, a sliding block is connected to the inner wall of the supporting column in a sliding manner, a spring is arranged at the lower end of the sliding block, the lower end of the spring, and the conducting block penetrates through the inside of the supporting rod.
Preferably, the single body of the bracket forms an X-shaped structure, and the structure is arranged symmetrically left and right about the central axis of the support rod.
Preferably, go up the cover shell and all be connected for the block between fixture block and the installation pole with lower cover shell, and the installation pole sets up about the axis bilateral symmetry of cover shell down to the surface of going up the cover shell is waited the angle and is connected with the collets.
Preferably, the mounting device includes mounting groove, fixed orifices and threaded rod down, and the fixed orifices has been seted up to the surface of mounting groove down, and the inside through connection of fixed orifices has the threaded rod, and the inner wall of threaded rod contacts with the arrester body.
Preferably, the lower mounting groove is of a groove-shaped structure, and the fixing holes are formed in the outer surface of the lower mounting groove at equal angles.
Preferably, the conducting block and the lightning arrester body are both in a T-shaped structure, the conducting block forms a telescopic structure on the grounding conducting rod through a sliding block and a spring, and the size of the distance between the lower end of the sliding block and the grounding conducting rod is not smaller than the size of the lower end of the conducting block.
Compared with the prior art, the beneficial effects of the utility model are that: the external hanging type composite structure lightning arrester convenient to disassemble and replace is convenient to perform good sealing treatment, avoids influencing the service life of the composite structure lightning arrester, is convenient to firmly install and fix the composite structure lightning arrester externally, and is convenient and good to carry out lightning protection;
1. the lightning arrester is provided with a lower casing, an upper casing and an installation rod, wherein the lower casing and the upper casing are connected to the installation rod through clamping blocks in a clamping manner, so that the lightning arrester body is conveniently sealed, and the upper casing and the lower casing are made of insulating silicon rubber materials and are convenient to use;
2. the supporting rod is connected with the mounting rod through the bracket, and the bracket is arranged in a crossed manner, so that the firmness of connection between the supporting rod and the mounting rod is improved, and the supporting rod and the mounting rod are conveniently and stably connected and mounted in an external connection;
3. the lightning arrester is provided with the sliding block, the transmission block and the grounding conducting rod, and the lightning arrester body extrudes the spring through the transmission block and the sliding block, so that the sliding block is in contact with the grounding conducting rod conveniently, the lightning arrester body is grounded through the grounding conducting rod conveniently, and the lightning protection safety is improved conveniently.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 4 is a schematic view of the overall structure of the installation device of the present invention.
In the figure: 1. a support bar; 2. a support; 3. mounting a rod; 4. a lower housing shell; 5. an upper housing shell; 6. a clamping block; 7. a mounting device; 701. a lower mounting groove; 702. a fixing hole; 703. a threaded rod; 8. a support pillar; 9. a ground conductive rod; 10. a spring; 11. a slider; 12. a conductive block; 13. a lightning arrester body; 14. an upper limiting groove; 15. an insulating block.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an externally hung lightning arrester with a composite structure convenient to disassemble and replace comprises a supporting rod 1, a bracket 2, an installation rod 3, a lower casing 4, an upper casing 5, a clamping block 6, an installation device 7, a supporting column 8, a grounding conducting rod 9, a spring 10, a sliding block 11, a conducting block 12, a lightning arrester body 13, an upper limiting groove 14 and an insulating block 15, wherein the upper end of the supporting rod 1 is fixedly connected with the bracket 2, the upper end of the bracket 2 is fixedly connected with the installation rod 3, the upper end and the lower end of the installation rod 3 are respectively and fixedly connected with the upper casing 5 and the lower casing 4 in a clamping connection mode, the installation device 7 is clamped and connected inside the lower casing 4, the lightning arrester body 13 is installed inside the installation device 7, the upper end of the lightning arrester body 13 is clamped and connected with the upper limiting groove 14, the upper limiting groove 14 is fixedly installed inside the upper casing 5, the insulating block 15 is fixedly connected with the outer surface of, the lower extreme fixed mounting of bracing piece 1 has support column 8, and sliding connection has slider 11 on the inner wall of support column 8, and the lower extreme of slider 11 is provided with spring 10, and the lower extreme through connection of spring 10 has ground connection conducting rod 9, and the upper end fixedly connected with conduction block 12 of slider 11, and conduction block 12 runs through the inside at bracing piece 1.
The monomer of support 2 constitutes "X" style of calligraphy structure in fig. 1, and this structure sets up about bracing piece 1's axis bilateral symmetry, be convenient for improve the fastness that bracing piece 1 and installation pole 3 are connected, go up in fig. 1 and fig. 2 cover shell 5 and lower cover shell 4 and all be connected for the block between fixture block 6 and the installation pole 3, and installation pole 3 sets up about lower cover shell 4's axis bilateral symmetry, and the equal angle of surface of going up cover shell 5 pastes and is connected with insulating block 15, easy to assemble and fixed lower cover shell 4 and last cover shell 5, be convenient for improve the leakproofness of connecting.
As in fig. 1 and 4, installation device 7 includes lower mounting groove 701, fixed orifices 702 and threaded rod 703, fixed orifices 702 has been seted up to the surface of lower mounting groove 701, the inside through connection of fixed orifices 702 has threaded rod 703, the inner wall of threaded rod 703 contacts with arrester body 13, easy to assemble and fixed arrester body 13, avoid rocking, influence the use, mounting groove 701 is fluted structure down as in fig. 1 and 4, and fixed orifices 702 is seted up at the angles such as the surface of mounting groove 701 down, be convenient for improve the connection stability to arrester body 13, facilitate the use.
As in fig. 1 and fig. 3, the conducting block 12 and the lightning arrester body 13 are both in a "T" shape, the conducting block 12 forms a telescopic structure on the grounding conducting rod 9 through the sliding block 11 and the spring 10, and the distance between the lower end of the sliding block 11 and the grounding conducting rod 9 is not smaller than the size of the lower end of the conducting block 12, so that the lightning arrester body 13 and the grounding conducting rod 9 can be automatically connected or disconnected conveniently, and the lightning protection effect is improved after the installation is finished, and the lightning arrester is convenient to use.
The working principle is as follows: when the externally hung lightning arrester with the convenient disassembly and replacement is used, firstly, referring to fig. 1 and 4, the lightning arrester body 13 is clamped in the lower mounting groove 701, then the threaded rod 703 is screwed on the fixing hole 702, so as to fix the lightning arrester body 13, then referring to fig. 1 and 2, the upper casing 5 is clamped at the upper end of the lightning arrester body 13, then the lower casing 4 and the upper casing 5 are both connected with the mounting rod 3 through the clamping block 6, then the bolt is penetrated on the mounting rod 3, so as to fixedly connect the lower casing 4 and the upper casing 5, when the lightning arrester body 13 is mounted, referring to fig. 1 and 3, the lower end of the lightning arrester body 13 compresses the spring 10 through the sliding block 11 and the conducting block 12, so that the lower end of the sliding block 11 is connected with the grounding conducting rod 9, so as to facilitate the grounding of the lower end of the lightning arrester body 13, when the lightning arrester is used, the lightning arresting effect is conveniently improved, and the lightning arrester with the external hanging type composite structure is convenient to disassemble and replace.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a conveniently tear outer hanging composite construction arrester of trading open, includes bracing piece (1), ground connection conducting rod (9) and arrester body (13), its characterized in that: the upper end of the supporting rod (1) is fixedly connected with a support (2), the upper end of the support (2) is fixedly connected with an installation rod (3), the upper end and the lower end of the installation rod (3) are respectively fixedly connected with an upper casing (5) and a lower casing (4) in a clamping connection mode, the inner clamping of the lower casing (4) is connected with an installation device (7), an arrester body (13) is installed inside the installation device (7), the upper end of the arrester body (13) is connected with an upper limiting groove (14) in a clamping mode, the upper limiting groove (14) is fixedly installed inside the upper casing (5), an insulating block (15) is fixedly connected to the outer surface of the upper casing (5), a supporting column (8) is fixedly installed at the lower end of the supporting rod (1), a sliding block (11) is connected to the inner wall of the supporting column (8) in a sliding mode, and a spring (10) is arranged at the lower, and the lower end of the spring (10) is connected with a grounding conductive rod (9) in a penetrating way, the upper end of the sliding block (11) is fixedly connected with a conduction block (12), and the conduction block (12) penetrates through the inside of the supporting rod (1).
2. The externally hung lightning arrester convenient to detach and replace according to claim 1, characterized in that: the single body of the bracket (2) forms an X-shaped structure, and the structure is arranged symmetrically left and right about the central axis of the support rod (1).
3. The externally hung lightning arrester convenient to detach and replace according to claim 1, characterized in that: go up cover shell (5) and lower cover shell (4) and all be connected for the block between fixture block (6) and installation pole (3), and install the axis bilateral symmetry setting of pole (3) about lower cover shell (4) to the surface of going up cover shell (5) is waited the angle and is pasted and be connected with insulating block (15).
4. The externally hung lightning arrester convenient to detach and replace according to claim 1, characterized in that: the installation device (7) comprises a lower installation groove (701), a fixing hole (702) and a threaded rod (703), the fixing hole (702) is formed in the outer surface of the lower installation groove (701), the threaded rod (703) penetrates through the inside of the fixing hole (702), and the inner wall of the threaded rod (703) is in contact with the lightning arrester body (13).
5. The external hanging type composite structure lightning arrester convenient to detach and replace according to claim 4, is characterized in that: the lower mounting groove (701) is of a groove-shaped structure, and the fixing holes (702) are formed in the outer surface of the lower mounting groove (701) at equal angles.
6. The externally hung lightning arrester convenient to detach and replace according to claim 1, characterized in that: the conducting block (12) and the lightning arrester body (13) are both in a T-shaped structure, the conducting block (12) forms a telescopic structure on the grounding conducting rod (9) through a sliding block (11) and a spring (10), and the distance between the lower end of the sliding block (11) and the grounding conducting rod (9) is not smaller than the size of the lower end of the conducting block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001792.5U CN210723690U (en) | 2019-11-19 | 2019-11-19 | External hanging type composite structure lightning arrester convenient to disassemble and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001792.5U CN210723690U (en) | 2019-11-19 | 2019-11-19 | External hanging type composite structure lightning arrester convenient to disassemble and replace |
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| Publication Number | Publication Date |
|---|---|
| CN210723690U true CN210723690U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922001792.5U Active CN210723690U (en) | 2019-11-19 | 2019-11-19 | External hanging type composite structure lightning arrester convenient to disassemble and replace |
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| CN (1) | CN210723690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012874A (en) * | 2021-02-24 | 2021-06-22 | 芜湖市凯鑫避雷器有限责任公司 | Lightning arrester convenient to maintain |
-
2019
- 2019-11-19 CN CN201922001792.5U patent/CN210723690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113012874A (en) * | 2021-02-24 | 2021-06-22 | 芜湖市凯鑫避雷器有限责任公司 | Lightning arrester convenient to maintain |
| CN113012874B (en) * | 2021-02-24 | 2022-04-12 | 芜湖市凯鑫避雷器有限责任公司 | Lightning arrester convenient to maintain |
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Address after: No.1, Chunyu Road, Yichun economic and Technological Development Zone, Yuanzhou District, Yichun City, Jiangxi Province Patentee after: JIANGXI SANLONG ELECTRICAL Co.,Ltd. Address before: 336000 No.1, Chunyu Road, economic and Technological Development Zone, Yuanzhou District, Nanchang City, Jiangxi Province Patentee before: JIANGXI SANLONG ELECTRICAL Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |