CN214204885U - Lightning protection device of special tripping device - Google Patents
Lightning protection device of special tripping device Download PDFInfo
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- CN214204885U CN214204885U CN202023322535.0U CN202023322535U CN214204885U CN 214204885 U CN214204885 U CN 214204885U CN 202023322535 U CN202023322535 U CN 202023322535U CN 214204885 U CN214204885 U CN 214204885U
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Abstract
The utility model discloses a special trip gear's lightning protection device, including the lightning protection device connecting plate, lightning protection device connecting plate upper surface is close to one side edge rigidity and sets up there is the displacement recess, the inside movable mounting of displacement recess has the displacement board, lightning protection device connecting plate upper surface is close to central point rigidity and has seted up the lightning protection device mounting groove, the inside movable mounting of lightning protection device mounting groove has the lightning protection device, surface mounting has seted up the connecting hole under the displacement recess, the connecting hole lower surface is located the inside fixed spacing recess of having seted up of lightning protection device connecting plate, the inside fixed surface of spacing recess has seted up spring mounting recess. A special trip gear's lightning protection device, can quick replacement overhaul impaired lightning protection device, fix the electric wire once more or disassemble when the change lightning protection device of avoiding, cause the condition of contact failure to take place, and take unique design can prevent wire connection from taking place the short circuit effectively.
Description
Technical Field
The utility model relates to a lightning protection device field, in particular to special trip gear's lightning protection device.
Background
The lightning arrester, also called lightning arrester, surge protector, overvoltage protector, etc., mainly include power lightning arrester and signal lightning arrester, the lightning arrester is to prevent the damage of the apparatus struck by lightning through modern electricity and other technologies, the lightning energy absorption in the lightning arrester, mainly zinc oxide piezo-resistor and gas discharge tube; the lightning protection device of the existing special tripping device has certain defects when in use, and in a long-time use process, the lightning protection device needs to be periodically overhauled and maintained, so that the lightning protection device is more cumbersome to disassemble, and in a long-time use process, a wiring end can be influenced by the external environment, and a short circuit can be possibly generated.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a lightning protection device for a special trip device, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a lightning protection device of a special tripping device comprises a lightning protection device connecting plate, wherein a displacement groove is fixedly arranged on the upper surface of the lightning protection device connecting plate close to one side edge, a displacement plate is movably arranged in the displacement groove, a lightning protection device mounting groove is fixedly arranged on the upper surface of the lightning protection device connecting plate close to the central position, a lightning protection device is movably arranged in the lightning protection device mounting groove, a connecting hole is fixedly arranged on the lower surface of the displacement groove, a limiting groove is fixedly arranged on the lower surface of the connecting hole in the lightning protection device connecting plate, a spring mounting groove is fixedly arranged on the inner surface of the limiting groove, a fixing hole is fixedly arranged on the upper surface of the lightning protection device connecting plate close to the edges of four corners, a fixing connecting column is movably arranged in the fixing hole, and an electric wire fixing plate is fixedly arranged in the electric wire connecting groove.
Preferably, the position of the upper surface of the lightning protection device connecting plate, which is close to the edge of the lightning protection device mounting groove, is fixedly provided with a lightning protection device limiting groove, and the lightning protection device limiting groove is communicated with the limiting groove.
Preferably, the lightning protection device is provided with an electric quantity display in an embedded manner, a position limiting block is fixedly arranged on the outer surface of one side of the lightning protection device, and a fixed connecting block is fixedly arranged on the outer surface of the other side of the lightning protection device.
Preferably, the anti-slip mat is installed to the displacement plate upper surface inlay, fixed surface installs the spliced pole under the displacement plate, fixed surface installs the limiting plate under the spliced pole, the inside fixed mounting of spring mounting groove has powerful spring.
Preferably, the lower end face of the fixed connecting column is fixedly provided with a threaded connecting block, and the lower end face of the threaded connecting block is fixedly provided with a fixed groove.
Preferably, fixed surface installs the fixer on the electric wire fixed plate, fixed surface sets up the screw thread shrinkage pool on the fixer, the positive fixed surface of fixer has seted up electric wire installation shrinkage pool, the electric wire fixed plate upper surface is located the inside fixed mounting of fixer and has spacing post, the positive fixed surface of spacing post has seted up electric wire installation through-hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, electric wire fixed plate and the cooperation of fixed connection post through the setting, the threaded connection piece of its lower fixed surface installation of rotatory fixed connection post can pass through the screw thread shrinkage pool and slowly descend, inside spacing post can get into fixed recess, the electric wire can be fixed inside the fixer by threaded connection piece this moment, and wire connection department can be caused the short circuit by the inside outside dust moisture entering junction that prevents of fixed recess and take place, need to change or when overhauing the lightning protection device, need be through removing the inside displacement plate of displacement recess, it removes to drive the spliced pole, the spliced pole drives the limiting plate and removes, when spacing plate displacement to a certain degree, can remove the restriction to the positive surface mounting's of lightning protection device position stopper, can take out the lightning protection device this moment, it is comparatively convenient and convenient.
Drawings
Fig. 1 is a schematic view of an overall structure of a lightning protection device of a special tripping device according to the present invention;
fig. 2 is an enlarged view of a lifting frame of the lightning protection device of the special tripping device of the utility model;
fig. 3 is a view of a lifting groove of a lightning protection device of a special tripping device of the present invention;
fig. 4 is a view of a lifting groove of a lightning protection device of a special tripping device of the present invention;
fig. 5 is a view of a lifting groove of a lightning protection device of a special tripping device of the present invention;
fig. 6 is a view of a lifting groove of a lightning protection device of a special tripping device of the present invention.
In the figure: 1. a lightning protection device connecting plate; 101. a fixing hole; 102. a lightning protection device limiting groove; 103. a lightning protection device mounting groove; 2. a displacement groove; 201. connecting holes; 202. a limiting groove; 3. a lightning protection device; 301. an electric quantity display; 302. a position limiting block; 303. fixing a connecting block; 4. a displacement plate; 401. connecting columns; 402. a limiting plate; 403. a non-slip mat; 5. a spring mounting groove; 501. a strong spring; 6. fixing a connecting column; 601. a threaded connection block; 602. fixing the groove; 7. the wire is connected with the groove; 8. a wire fixing plate; 801. a holder; 802. a limiting column; 803. a wire mounting through hole; 804. thread concave holes; 805. And a wire mounting recess.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1-6, a lightning protection device of a special tripping device comprises a lightning protection device connecting plate 1, a displacement groove 2 is fixedly arranged on the upper surface of the lightning protection device connecting plate 1 near one side edge, a displacement plate 4 is movably arranged in the displacement groove 2, a lightning protection device mounting groove 103 is fixedly arranged on the upper surface of the lightning protection device connecting plate 1 near the center position, a lightning protection device 3 is movably arranged in the lightning protection device mounting groove 103, a connecting hole 201 is fixedly arranged on the lower surface of the displacement groove 2, a limiting groove 202 is fixedly arranged on the lower surface of the connecting hole 201 in the lightning protection device connecting plate 1, a spring mounting groove 5 is fixedly arranged on the inner surface of the limiting groove 202, a fixing hole 101 is fixedly arranged on the upper surface of the lightning protection device connecting plate 1 near the four corners edge, a fixing connecting column 6 is movably arranged in the fixing hole 101, and a wire connecting groove 7 is fixedly arranged on the outer surface of one side of the lightning protection device connecting plate 1, the wire fixing plate 8 is fixedly arranged in the wire connecting groove 7;
the position, close to the edge of the lightning protection installation groove 103, of the upper surface of the lightning protection connecting plate 1 is fixedly provided with a lightning protection limiting groove 102, and the lightning protection limiting groove 102 is communicated with a limiting groove 202; the upper surface of the lightning protection device 3 is fixedly embedded with an electric quantity display 301, the outer surface of one side of the lightning protection device 3 is fixedly provided with a position limiting block 302, and the outer surface of the other side of the lightning protection device 3 is fixedly provided with a fixed connecting block 303; the upper surface of the displacement plate 4 is embedded with an anti-skid pad 403, the lower surface of the displacement plate 4 is fixedly provided with a connecting column 401, the lower surface of the connecting column 401 is fixedly provided with a limiting plate 402, and a strong spring 501 is fixedly arranged in the spring mounting groove 5; the lower end face of the fixed connecting column 6 is fixedly provided with a threaded connecting block 601, and the lower end face of the threaded connecting block 601 is fixedly provided with a fixed groove 602; the upper surface of the electric wire fixing plate 8 is fixedly provided with a fixer 801, the upper surface of the fixer 801 is fixedly provided with a threaded concave hole 804, the positive surface of the fixer 801 is fixedly provided with an electric wire mounting concave hole 805, the upper surface of the electric wire fixing plate 8 is positioned inside the fixer 801 and is fixedly provided with a limiting column 802, and the positive surface of the limiting column 802 is fixedly provided with an electric wire mounting through hole 803.
It should be noted that, the utility model relates to a lightning protection device of special trip device, when using, the device is fixed at a proper position by first need, the broken edge rubber of the surface layer is pulled off by the electric wire to be connected, the electric wire is penetrated into the electric wire installing through hole 803 arranged inside through the electric wire connecting groove 7, at this time, by rotating the fixed connection post 6, the threaded connection block 601 fixedly installed on the lower surface thereof can slowly descend through the threaded concave hole 804, the spacing post 802 can enter the fixed groove 602, at this time, the electric wire can be fixed inside the fixer 801 by the threaded connection block 601, and the electric wire connection can be prevented by the inside of the fixed groove 602 from entering the connection place by external dust and moisture to cause short circuit, when the lightning protection device 3 needs to be replaced or overhauled, the displacement plate 4 inside the displacement groove 2 needs to be moved, the connection post 401 is driven to move, the connection post 401 drives the limiting plate 402 to move, when limiting plate 402 displaced to a certain degree, the limitation to position limiting block 302 of lightning arrester 3 front surface mounting could be removed, and then lightning arrester 3 could be taken out, which is convenient and convenient.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a special trip gear's lightning protection device which characterized in that: the lightning protection device connecting plate comprises a lightning protection device connecting plate (1), wherein a displacement groove (2) is fixedly formed in the position, close to one side edge, of the upper surface of the lightning protection device connecting plate (1), a displacement plate (4) is movably mounted in the displacement groove (2), a lightning protection device mounting groove (103) is fixedly formed in the position, close to the center, of the upper surface of the lightning protection device connecting plate (1), a lightning protection device (3) is movably mounted in the lightning protection device mounting groove (103), a connecting hole (201) is fixedly formed in the lower surface of the displacement groove (2), a limiting groove (202) is fixedly formed in the position, close to the four corners edge, of the lower surface of the connecting hole (201), of the limiting groove (202), a spring mounting groove (5) is fixedly formed in the inner surface of the limiting groove (202), a fixing hole (101) is fixedly formed in the position, a fixing connecting column (6) is movably mounted in the fixing hole (101), the lightning protection device connecting plate is characterized in that an electric wire connecting groove (7) is fixedly formed in the outer surface of one side of the lightning protection device connecting plate (1), and an electric wire fixing plate (8) is fixedly mounted inside the electric wire connecting groove (7).
2. The lightning protection device of a special trip unit according to claim 1, characterized in that: the lightning protection device connecting plate is characterized in that a lightning protection device limiting groove (102) is fixedly formed in the edge position, close to the lightning protection device mounting groove (103), of the upper surface of the lightning protection device connecting plate (1), and the lightning protection device limiting groove (102) is communicated with a limiting groove (202).
3. The lightning protection device of a special trip unit according to claim 1, characterized in that: lightning protection device (3) upper surface fixed inlays to establish and installs electric quantity display (301), lightning protection device (3) one side fixed surface installs position stopper (302), lightning protection device (3) opposite side fixed surface installs fixed connection piece (303).
4. The lightning protection device of a special trip unit according to claim 1, characterized in that: displacement board (4) upper surface inlays to establish and installs slipmat (403), fixed surface installs spliced pole (401) under displacement board (4), fixed surface installs limiting plate (402) under spliced pole (401), the inside fixed mounting of spring mounting recess (5) has powerful spring (501).
5. The lightning protection device of a special trip unit according to claim 1, characterized in that: the lower end face of the fixed connecting column (6) is fixedly provided with a threaded connecting block (601), and a fixed groove (602) is fixedly formed in the lower end face of the threaded connecting block (601).
6. The lightning protection device of a special trip unit according to claim 1, characterized in that: fixed surface installs fixer (801) on electric wire fixing plate (8), fixed surface sets up screw thread shrinkage pool (804) on fixer (801), electric wire installation shrinkage pool (805) have been seted up to fixer (801) positive surface mounting, electric wire fixing plate (8) upper surface is located fixer (801) inside fixed mounting and has spacing post (802), electric wire installation through-hole (803) have been seted up to spacing post (802) positive surface mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322535.0U CN214204885U (en) | 2020-12-31 | 2020-12-31 | Lightning protection device of special tripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023322535.0U CN214204885U (en) | 2020-12-31 | 2020-12-31 | Lightning protection device of special tripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204885U true CN214204885U (en) | 2021-09-14 |
Family
ID=77632370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023322535.0U Active CN214204885U (en) | 2020-12-31 | 2020-12-31 | Lightning protection device of special tripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204885U (en) |
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2020
- 2020-12-31 CN CN202023322535.0U patent/CN214204885U/en active Active
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