CN211266104U - Block terminal with lightning protection function - Google Patents
Block terminal with lightning protection function Download PDFInfo
- Publication number
- CN211266104U CN211266104U CN201921730718.0U CN201921730718U CN211266104U CN 211266104 U CN211266104 U CN 211266104U CN 201921730718 U CN201921730718 U CN 201921730718U CN 211266104 U CN211266104 U CN 211266104U
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- CN
- China
- Prior art keywords
- iron pipe
- spring
- commentaries
- distribution box
- connecting rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a block terminal with lightning protection function, including the block terminal, the top surface fixed mounting of block terminal has concrete column to concrete slab's bottom surface, and concrete slab's one side bottom surface is fixed to be pour concrete column, and concrete block has been pour at concrete slab's top surface middle part, and concrete block's top fixed mounting has the lightning rod, and a passageway has been seted up to concrete slab and concrete column's inside, and the cross-section of passageway is circular, the utility model discloses in, utilize the lightning rod to protect the block terminal not damaged by the thunder and lightning, during the thunder and lightning on first iron wire conduction lightning rod, for preventing that the thunder and lightning from leaking, utilize first iron pipe, second iron pipe, third iron pipe and fourth iron pipe equipment to become an electrostatic shield.
Description
Technical Field
The utility model belongs to the block terminal field specifically is a block terminal with lightning protection function.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, and can be switched on or switched off by a manual or automatic switch in normal operation.
Some block terminals prevent at the place that the environment is complicated such as field at present, in order to prevent vibrations and the lightning protection of block terminal, consequently the utility model discloses improve the method about this problem has been proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem, a distribution box with a lightning protection function is provided.
The utility model adopts the technical scheme as follows:
a distribution box with lightning protection function comprises a distribution box, wherein the top surface of the distribution box is fixedly installed on the bottom surface of a concrete slab, a concrete column is fixedly poured on the bottom surface of one side of the concrete slab, a concrete block is poured in the middle of the top surface of the concrete slab, a lightning rod is fixedly installed at the top of the concrete block, a channel is formed in the concrete slab and the concrete column, the cross section of the channel is circular, a first iron pipe, a second iron pipe, a third iron pipe and a fourth iron pipe are fixedly installed in the wall of the channel respectively, the first iron pipe, the second iron pipe, the third iron pipe and the fourth iron pipe are connected end to end, the iron pipes are fixedly installed together through welding, one end of the fourth iron pipe is fixedly connected with a second iron wire, the other end of the second iron wire is grounded, the bottom of the lightning rod is connected with a first iron wire, the first iron pipe, the second iron pipe, the third iron pipe and the fourth iron pipe pass through, and the other end of the first iron wire is grounded.
One side of the bottom surface of the distribution box is rotatably connected with one end of a first connecting rod, the other side of the first connecting rod is rotatably connected with one side of the inner bottom surface of the shock absorption box, the other side of the bottom surface of the distribution box is rotatably connected with one end of a second connecting rod, the other end of the second connecting rod is rotatably connected with the other side of the inner bottom surface of the shock absorption box, the first connecting rod is crossed with the middle part of the second connecting rod and is rotatably connected with the middle part of the second connecting rod, the center of the bottom of the distribution box is fixedly connected with the top of a fixed rod, and the bottom of the; keep away from block terminal central axis department, fixed mounting has fourth spring and third spring respectively on first connecting rod and second connecting rod, the bottom and the surge tank fixed connection of fourth spring and third spring.
Wherein, inside one side middle part of block terminal rotates installs first commentaries on classics piece, one side fixed mounting of first commentaries on classics piece has first telescopic link, the other end and the second of first telescopic link change piece fixed connection, first commentaries on classics piece also passes through first spring coupling with the second commentaries on classics piece, first telescopic link is located the inside of first spring, the inside one side top of block terminal rotates installs the third and changes the piece, one side fixed mounting that the third changes the piece has the second telescopic link, the other end and the second of second telescopic link change piece fixed connection, the third changes the piece and also passes through second spring coupling with the second commentaries on classics piece, the second telescopic link is located the inside of second spring.
Wherein, first spring, second spring, first commentaries on classics piece, second commentaries on classics piece, third commentaries on classics piece, first telescopic link and second telescopic link are also installed to the inside opposite side of block terminal.
The concrete column is characterized in that a fifth spring is fixedly mounted at one end of the bottom surface of the concrete column, a first fixing block is fixedly connected to the bottom of the fifth spring, a sixth spring is fixedly mounted at the other end of the bottom surface of the concrete column, and a second fixing block is fixedly connected to the bottom of the sixth spring.
And the outside and the inside of the first iron pipe, the second iron pipe, the third iron pipe and the fourth iron pipe are respectively coated with insulating glue.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, utilize the lightning rod to have protected the block terminal not damaged by the thunder, when the thunder and lightning on first iron wire conduction lightning rod, for preventing that the thunder and lightning from leaking, utilize first iron pipe, second iron pipe, third iron pipe and fourth iron pipe equipment to become an electrostatic shielding's device.
2. The utility model discloses in, the block terminal can meet different environmental impact in external environment, the aggregate erection through first connecting rod and second connecting rod and third spring and fourth spring has played absorbing effect to the block terminal, utilize the combination of first spring and second spring and first telescopic link and second telescopic link, the collision about having reduced, the upper and lower collision has also been cushioned, also install first spring through the inside opposite side at the block terminal, the second spring, first commentaries on classics piece, the second commentaries on classics piece, the third commentaries on classics piece, first telescopic link and second telescopic link, utilize the absorbing device of symmetry installation, make the block terminal installation back, stability more.
3. The utility model discloses in, utilize fifth spring and sixth spring, played absorbing effect to the concrete column to further play absorbing effect to the block terminal.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of an iron pipe according to the present invention;
fig. 3 is a schematic structural view of the telescopic rod of the present invention.
The labels in the figure are: 1. a distribution box; 2. a damper box; 3. a first rotating block; 4. a first telescopic rod; 5. a first spring; 6. a second rotating block; 7. a third rotating block; 8. a second telescopic rod; 9. a second spring; 10. a first link; 11. a second link; 12. a third spring; 13. a fourth spring; 14. fixing the rod; 15. a concrete slab; 16. a concrete block; 17. a lightning rod; 18. a first iron pipe; 19. a second iron pipe; 20. a third iron pipe; 21. a fourth iron pipe; 22. a first iron wire; 23. a second iron wire; 24. a fifth spring; 25. a sixth spring; 26. a first fixed block; 27. a second fixed block; 28. a concrete column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.
Referring to fig. 1-3, a distribution box with lightning protection function comprises a distribution box 1, wherein the top surface of the distribution box 1 is fixedly installed on the bottom surface of a concrete slab 15, a concrete column 28 is fixedly cast on the bottom surface of one side of the concrete slab 15, a concrete block 16 is cast in the middle of the top surface of the concrete slab 15, a lightning rod 17 is fixedly installed on the top of the concrete block 16, a channel is formed in the concrete slab 15 and the concrete column 28, the cross section of the channel is circular, a first iron pipe 18, a second iron pipe 19, a third iron pipe 20 and a fourth iron pipe 21 are respectively and fixedly installed in the wall of the channel, the first iron pipe 18, the second iron pipe 19, the third iron pipe 20 and the fourth iron pipe 21 are connected end to end, the iron pipes are fixedly installed together by welding, one end of the fourth iron pipe 21 is fixedly connected with a second iron wire 23, the other end of the second iron wire 23 is grounded, the bottom of the lightning rod 17 is connected with a first iron wire 22, the first iron wire 22 passes through the inside of the first iron pipe 18, the second iron pipe 19, the third iron pipe 20 and the fourth iron pipe 21, and is not in contact with the respective iron pipes, and the other end of the first iron wire 22 is grounded.
The distribution box 1 is protected from being damaged by lightning by the lightning rod 17, and when the first iron wire 22 conducts lightning on the lightning rod 17, in order to prevent the lightning from leaking, the first iron pipe 18, the second iron pipe 19, the third iron pipe 20 and the fourth iron pipe 21 are assembled into an electrostatic shielding device.
Further, one side of the bottom surface of the distribution box 1 is rotatably connected with one end of a first connecting rod 10, the other side of the first connecting rod 10 is rotatably connected with one side of the inner bottom surface of the shock absorption box 2, the other side of the bottom surface of the distribution box 1 is rotatably connected with one end of a second connecting rod 11, the other end of the second connecting rod 11 is rotatably connected with the other side of the inner bottom surface of the shock absorption box 2, the first connecting rod 10 is crossed with the middle part of the second connecting rod 11 and is rotatably connected with the middle part of the second connecting rod 11, the center of the bottom of the distribution box 1 is fixedly connected with the top of a fixed rod 14, and the bottom of; keep away from block terminal 1 central axis department, on first connecting rod 10 and second connecting rod 11 respectively fixed mounting have fourth spring 13 and third spring 12, the bottom and the damper box 2 fixed connection of fourth spring 13 and third spring 12.
In an external environment, the distribution box 1 can encounter different environmental influences, and the combined installation of the first connecting rod 10 and the second connecting rod 11 and the third spring 12 and the fourth spring 13 plays a role in damping the distribution box 1.
Further, the inside one side middle part of block terminal 1 rotates and installs first commentaries on classics piece 3, one side fixed mounting of first commentaries on classics piece 3 has first telescopic link 4, the other end and the second of first telescopic link 4 change 6 fixed connection of piece, first commentaries on classics piece 3 also is connected through first spring 5 with second commentaries on classics piece 6, first telescopic link 4 is located the inside of first spring 5, the inside one side top of block terminal 1 rotates and installs third commentaries on classics piece 7, one side fixed mounting of third commentaries on classics piece 7 has second telescopic link 8, the other end and the second of second telescopic link 8 change 6 fixed connection of piece, third commentaries on classics piece 7 also is connected through second spring 9 with second commentaries on classics piece 6, second telescopic link 8 is located the inside of second spring 9.
By means of the combination of the first spring 5 and the second spring 9 with the first telescopic rod 4 and the second telescopic rod 8, left and right collision is reduced, and up and down collision is buffered.
Further, a first spring 5, a second spring 9, a first rotating block 3, a second rotating block 6, a third rotating block 7, a first telescopic rod 4 and a second telescopic rod 8 are also installed on the other side of the interior of the distribution box 1;
utilize the damped device of symmetry installation, make block terminal 1 installation back, more stable.
Further, a fifth spring 24 is fixedly installed at one end of the bottom surface of the concrete column 28, a first fixing block 26 is fixedly installed at the bottom of the fifth spring 24 and fixedly connected with the fifth spring, a sixth spring 25 is fixedly installed at the other end of the bottom surface of the concrete column 28, and a second fixing block 27 is fixedly installed at the bottom of the sixth spring 25 and fixedly connected with the sixth spring;
the concrete column 28 is damped, so that the damping effect on the distribution box 1 is further achieved.
Further, the outside and the inside of the first iron pipe 18, the second iron pipe 19, the third iron pipe 20 and the fourth iron pipe 21 are coated with insulating glue respectively;
prevent the iron cylinder from contacting with the iron wire.
The working principle is as follows: utilize lightning rod 17 to protect block terminal 1 not damaged by the thunder, when the thunder on first iron wire 22 conduction lightning rod 17, for preventing the thunder from leaking, utilize first iron pipe 18, second iron pipe 19, third iron pipe 20 and fourth iron pipe 21 equipment become an electrostatic shield's device, block terminal 1 can meet different environmental impact in external environment, modular erection through first connecting rod 10 and second connecting rod 11 and third spring 12 and fourth spring 13 has played absorbing effect to block terminal 1, utilize the combination of first spring 5 and second spring 9 and first telescopic link 4 and second telescopic link 8, the collision about having reduced, also cushioned the collision from top to bottom, utilize the absorbing device of symmetric installation, make block terminal 1 install the back, more stable.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a block terminal with lightning protection function, includes block terminal (1), its characterized in that: the top surface of the distribution box (1) is fixedly installed on the bottom surface of a concrete slab (15), a concrete column (28) is fixedly poured on the bottom surface of one side of the concrete slab (15), a concrete block (16) is poured in the middle of the top surface of the concrete slab (15), a lightning rod (17) is fixedly installed at the top of the concrete block (16), a channel is formed in the concrete slab (15) and the concrete column (28), the cross section of the channel is circular, a first iron pipe (18), a second iron pipe (19), a third iron pipe (20) and a fourth iron pipe (21) are fixedly installed in the wall of the channel respectively, the first iron pipe (18), the second iron pipe (19), the third iron pipe (20) and the fourth iron pipe (21) are connected end to end, the iron pipes are fixedly installed together by welding, one end of the fourth iron pipe (21) is fixedly connected with a second iron wire (23), and the other end of the second iron wire (23) is grounded, the bottom and first iron wire (22) of lightning rod (17) are connected, and first iron wire (22) pass the inside of first iron pipe (18), second iron pipe (19), third iron pipe (20) and fourth iron pipe (21), and do not contact with each iron pipe, the other end ground connection of first iron wire (22).
2. The distribution box with lightning protection function of claim 1, wherein: one side of the bottom surface of the distribution box (1) is rotatably connected with one end of a first connecting rod (10), the other side of the bottom surface of the first connecting rod (10) is rotatably connected with one side of the inner bottom surface of the shock absorption box (2), the other side of the bottom surface of the distribution box (1) is rotatably connected with one end of a second connecting rod (11), the other end of the second connecting rod (11) is rotatably connected with the other side of the inner bottom surface of the shock absorption box (2), the first connecting rod (10) is crossed with the middle part of the second connecting rod (11) and is rotatably connected with the middle part of the second connecting rod, the center of the bottom of the distribution box (1) is fixedly connected with the top of a fixed rod (14), and the bottom of the fixed rod; keep away from block terminal (1) the central axis department, on first connecting rod (10) and second connecting rod (11) respectively fixed mounting have fourth spring (13) and third spring (12), the bottom and damper box (2) fixed connection of fourth spring (13) and third spring (12).
3. The distribution box with lightning protection function of claim 1, wherein: the utility model discloses a power distribution box, including block (1), one side of inside one side rotation of block (1) installs first commentaries on classics piece (3), one side fixed mounting of first commentaries on classics piece (3) has first telescopic link (4), the other end and the second of first telescopic link (4) change piece (6) fixed connection, first commentaries on classics piece (3) are also connected through first spring (5) with second commentaries on classics piece (6), first telescopic link (4) are located the inside of first spring (5), the inside one side top of block (1) is rotated and is installed third commentaries on classics piece (7), one side fixed mounting that the third changes piece (7) has second telescopic link (8), the other end and the second of second telescopic link (8) change piece (6) fixed connection, third commentaries on classics piece (7) also passes through second spring (9) with second commentaries on classics piece (6) and is connected, second telescopic link (8) are located the inside of second spring (9).
4. The distribution box with lightning protection function of claim 1, wherein: first spring (5), second spring (9), first commentaries on classics piece (3), second commentaries on classics piece (6), third commentaries on classics piece (7), first telescopic link (4) and second telescopic link (8) are also installed to the inside opposite side of block terminal (1).
5. The distribution box with lightning protection function of claim 1, wherein: the concrete column is characterized in that a fifth spring (24) is fixedly mounted at one end of the bottom surface of the concrete column (28), a first fixing block (26) is fixedly connected to the bottom of the fifth spring (24), a sixth spring (25) is fixedly mounted at the other end of the bottom surface of the concrete column (28), and a second fixing block (27) is fixedly connected to the bottom of the sixth spring (25).
6. The distribution box with lightning protection function of claim 1, wherein: the first iron pipe (18), the second iron pipe (19), the third iron pipe (20) and the fourth iron pipe (21) are coated with insulating glue on the outer portion and the inner portion respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730718.0U CN211266104U (en) | 2019-10-16 | 2019-10-16 | Block terminal with lightning protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921730718.0U CN211266104U (en) | 2019-10-16 | 2019-10-16 | Block terminal with lightning protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211266104U true CN211266104U (en) | 2020-08-14 |
Family
ID=71957872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921730718.0U Expired - Fee Related CN211266104U (en) | 2019-10-16 | 2019-10-16 | Block terminal with lightning protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211266104U (en) |
-
2019
- 2019-10-16 CN CN201921730718.0U patent/CN211266104U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 Termination date: 20211016 |