CN111555050A - Modular lightning protection special grounding device - Google Patents
Modular lightning protection special grounding device Download PDFInfo
- Publication number
- CN111555050A CN111555050A CN202010426127.5A CN202010426127A CN111555050A CN 111555050 A CN111555050 A CN 111555050A CN 202010426127 A CN202010426127 A CN 202010426127A CN 111555050 A CN111555050 A CN 111555050A
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- CN
- China
- Prior art keywords
- shell
- lightning protection
- grounding device
- fixed mounting
- adjusting box
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a modular grounding device special for lightning protection, and particularly relates to the field of lightning protection. According to the invention, through the combined use of the rotary buckle and the adjusting box, the grounding device can be adjusted through the adjusting box, the inconvenience that the grounding device is required to be replaced according to different models is avoided, the grounding rod can be detached through the rotary buckle due to the arrangement of the rotary buckle, and the potential safety hazard caused by damage after long-time use is avoided because the grounding rod is fixed in the shell through the connecting threads due to the arrangement of the connecting threads on the surface of the grounding rod.
Description
Technical Field
The invention relates to the technical field of lightning protection, in particular to a modular special grounding device for lightning protection.
Background
The module is a process of dividing the system into a plurality of modules layer by layer from top to bottom when solving a complex problem, has various attributes and respectively reflects the internal characteristics of the modules, the grounding device is a general name of a grounding electrode buried underground and a connecting wire between the grounding electrode and equipment, the lightning protection module of the lightning protection alternating current power supply is suitable for power protection of systems such as a distribution room, a distribution cabinet, a switch cabinet, an alternating current and direct current distribution screen, communication, electronics, power, a network, energy, a railway, a road and the like, and the building is internally provided with a distribution box for outdoor input and a distribution box of a building layer, wherein the lightning protection grounding device comprises a module special lightning protection.
However, when the grounding device is actually used, some disadvantages still exist, in the existing device, because the insertion depth is different, different grounding devices need to be replaced, and because the grounding rod in the grounding device needs to be replaced in long-term use, and some grounding rods are fixedly installed in the grounding device, so that the replacement is inconvenient, and the potential safety hazard exists for a long time.
Therefore, a special adjustable and replaceable modular grounding device for lightning protection is needed.
Disclosure of Invention
In order to overcome the above-mentioned defects of the prior art, the embodiment of the invention provides a modularized grounding device special for lightning protection, which comprises a rotating buckle and an adjusting box, wherein when a handle is adjusted to the left side, a gear fixedly connected with the bottom of the handle moves to the left side, when a connecting tooth is meshed with the gear, the connecting tooth is inserted and moves downwards, when the handle is adjusted to a proper position, the handle is pushed inwards, because a bayonet is arranged on the back surface of the adjusting box, the gear is fixed through the buckle, the phenomenon that the inserting is loosened when the grounding device is installed is avoided, when the grounding device is struck by lightning, because alternating current of the lightning is converted into direct current through a silicon controlled rectifier, the current can be led underground, because an insulating layer is arranged inside a shell, the periphery of the shell can be conductive when the current is drained, then, the grounding rod can be replaced by the rotating buckle, and because an, and the packing of warning light has the helium when making the shell electric leakage, makes the helium discolour through the bracing piece is electrically conductive, warns the staff simultaneously and keeps away from, and earthing device avoids danger to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the invention provides a silicon controlled rectifier, wherein a support rod is fixedly installed at the bottom of the silicon controlled rectifier, a shell is fixedly installed at the bottom of the support rod, an alarm lamp is fixedly installed on the right side of the support rod, a grounding rod is detachably installed in the shell, a resistance reducing agent is filled in the shell, an adjusting box is fixedly installed at the bottom of the shell, an inserting pin is movably installed at the bottom of the adjusting box, a rotating buckle is fixedly installed at the top of the grounding rod, a connecting thread is arranged on the surface of the bottom of the grounding rod, and a bayonet is arranged on the back of the adjusting box.
In a preferred embodiment, the inside of the warning lamp is filled with helium gas, the warning lamp is arc-shaped, the top of the ground rod is provided with a jack, and the bottom of the silicon controlled rectifier is provided with a connecting wire.
In a preferred embodiment, a connection port is opened at the top of the housing, a fixing thread is arranged on the inner wall of the connection port, and an insulating layer is filled in the housing.
In a preferred embodiment, a handle is movably mounted in the middle of the adjusting box, a gear is fixedly mounted in the middle of the handle, a buckle is movably mounted on the left side of the handle, and a return spring is fixedly mounted at the bottom of the buckle.
In a preferred embodiment, the left side of the plug is fixedly provided with a connecting tooth, the housing is cylindrical, the bottom of the inner wall of the adjusting box is fixedly provided with a fixing block, and the fixing block is movably mounted with a gear.
In a preferred embodiment, the supporting rods are aluminum alloy members, the number of the supporting rods is two, and the top of the right side of the shell is fixedly provided with the supporting rods.
In a preferred embodiment, the housing and insert are aluminum alloy components.
The invention has the technical effects and advantages that:
1. according to the invention, through the rotary buckle and the adjusting box, when the handle is adjusted to the left side, the gear fixedly connected with the bottom moves to the left side, because the connecting teeth are meshed with the gear and connected, the gear is inserted and moves downwards, when the handle is adjusted to a proper position, the handle is pushed inwards, because the back of the adjusting box is provided with the bayonet, the gear is fixed through the buckle, the problem that the insertion is loosened when the grounding device is installed is avoided, when the grounding device is struck by lightning, alternating current is converted into direct current through the silicon controlled rectifier due to lightning alternating current, so that the current can be led underground, because the insulating layer is arranged inside the shell, the periphery can be conducted when the current is conducted is avoided being conducted, then the grounding rod can be replaced by using the rotary buckle, and because the alarm lamp is fixedly arranged on the right side of the right side supporting rod, and when the shell is filled with helium gas, meanwhile, the working personnel are warned to be far away, and the grounding device avoids danger;
2. according to the invention, through the combined use of the rotary buckle and the adjusting box, the grounding device can be adjusted through the adjusting box, the inconvenience that the grounding device is required to be replaced according to different models is avoided, the grounding rod can be detached through the rotary buckle due to the arrangement of the rotary buckle, and the potential safety hazard caused by damage after long-time use is avoided because the grounding rod is fixed in the shell through the connecting threads due to the arrangement of the connecting threads on the surface of the grounding rod.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the grounding rod of the present invention.
Fig. 3 is a back structure diagram of the regulating box of the invention.
Fig. 4 is a schematic view of the overall structure of the warning lamp of the present invention.
Fig. 5 is a schematic view of the overall structure of the housing of the present invention.
Fig. 6 is a schematic view of the overall structure of the inside of the adjustment box of the present invention.
FIG. 7 is a schematic diagram of the overall structure of the present invention
The reference signs are: 1. a silicon controlled rectifier; 2. an alarm light; 3. a ground rod; 4. resistance reducing agent; 5. a housing; 6. a support bar; 7. an adjustment box; 8. inserting the card; 9. rotating the buckle; 10. connecting threads; 11. a bayonet; 21. helium gas; 51. a connecting port; 71. a handle; 72. a gear; 73. buckling; 81. and connecting teeth.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The special modular grounding device for lightning protection shown in the accompanying drawings 1-7 comprises a silicon controlled rectifier 1, a supporting rod 6 is fixedly mounted at the bottom of the silicon controlled rectifier 1, a shell 5 is fixedly mounted at the bottom of the supporting rod 6, an alarm lamp 2 is fixedly mounted at the right side of the supporting rod 6, a grounding rod 3 is detachably mounted in the shell 5, a resistance reducing agent 4 is filled in the shell 5, an adjusting box 7 is fixedly mounted at the bottom of the shell 5, the bottom of the adjusting box 7 is movably mounted with an inserting box 8, a rotary buckle 9 is fixedly mounted at the top of the grounding rod 3, a connecting thread 10 is arranged on the bottom surface of the grounding rod 3, and a bayonet 11 is arranged at the back of the.
Referring to the attached figure 4 of the specification specifically, helium gas 21 is filled in the alarm lamp 2, the alarm lamp 2 is arc-shaped, the top of the grounding rod 3 is provided with a jack, and the bottom of the silicon controlled rectifier 1 is provided with a connecting wire;
the embodiment is specifically through setting up helium 21, through bracing piece 6 with the inside of leading-in warning light 2 of electric current when shell 5 electric leakage, discolours when helium 21 meets the electric current, warns people dangerous, has both avoided the electrically conductive problem, has solved the warning problem again.
Referring to the attached drawing 5 of the specification specifically, a connecting port 51 is formed at the top of the housing 5, a fixing thread is formed on the inner wall of the connecting port 51, and an insulating layer is filled in the housing 5;
the embodiment is specifically that the connection port 51 is arranged, so that the grounding rod 3 can be installed in the shell 5 through the connection port 51, and the problems of installation and disassembly are avoided.
Referring to the attached figure 6 of the specification, a handle 71 is movably mounted in the middle of the adjusting box 7, a gear 72 is fixedly mounted in the middle of the handle 71, a buckle 73 is movably mounted on the left side of the handle 71, and a return spring is fixedly mounted at the bottom of the buckle 73;
the embodiment is specifically through setting up buckle 73 and gear 72 for can be fixed with gear 72 through buckle 73, can adjust the length of inserting piggyback 8 through gear 72, both avoided fixed problem, solve the regulation problem again.
Referring to the attached drawing 7 of the specification specifically, the left side of the insertion box 8 is fixedly provided with a connecting tooth 81, the shell 5 is cylindrical, the bottom of the inner wall of the adjusting box 7 is fixedly provided with a fixing block, and the fixing block is movably mounted with the gear 72;
the embodiment is particularly characterized in that the connecting teeth 81 are arranged, so that the connecting teeth 81 can be meshed with the gear 72, the connecting problem is avoided, and the adjusting problem is solved.
The working principle of the invention is as follows:
a preparation stage: parts of each part are installed, then the grounding rod 3 is installed inside the shell 5 through the connecting thread 10 at the bottom of the rotary buckle 9, and at the moment, the grounding rod is connected with the silicon controlled rectifier 1 through the connecting hole at the top of the grounding rod 3.
The working stage is as follows: firstly, utilize hand (hold) 71 to adjust to the left side, gear 72 of bottom fixed connection moves to the left side this moment, because connect tooth 81 and gear 72 meshing connection this moment, insert piggyback 8 downstream, when adjusting suitable position, push hand (hold) 71 inwards, because the back of regulating box 7 is equipped with bayonet 11, it is fixed with gear 72 through buckle 73, avoid can letting insert piggyback 8 when installing earthing device and become flexible, when suffering the thunderbolt, because the thunder and lightning alternating current, convert alternating current to direct current through silicon controlled rectifier 1, make the electric current can introduce the underground, because the inside of shell 5 is equipped with the insulating layer when having avoided the drainage, can electrically conduct around.
And (5) finishing: finally, the earth bar 3 can be impaired in long-time use, consequently utilize rotatory knot 9 to change earth bar 3, again because the right side fixed mounting of right side bracing piece 6 has warning light 2, and the packing of warning light 2 has helium 21 to make when the shell electric leakage, electrically conducts through bracing piece 6 and makes helium 21 discolour, warns the staff simultaneously and keeps away from, and earthing device avoids danger, can.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. Special earthing device of module lightning protection, including silicon controlled rectifier (1), the bottom fixed mounting of silicon controlled rectifier (1) has bracing piece (6), the bottom fixed mounting of bracing piece (6) has shell (5), its characterized in that: the utility model discloses a portable computer, including bracing piece (6), the right side fixed mounting of bracing piece (6) has warning light (2), the inside demountable installation of shell (5) has earth bar (3), the inside packing of shell (5) has resistance-reducing agent (4), the bottom fixed mounting of shell (5) has adjusting box (7), the bottom movable mounting of adjusting box (7) has and inserts piggyback (8), the top fixed mounting of earth bar (3) has rotatory knot (9), the bottom surface of earth bar (3) is equipped with connecting thread (10), the back of adjusting box (7) is equipped with bayonet socket (11).
2. The modular grounding device special for lightning protection according to claim 1, wherein: helium (21) are filled in the alarm lamp (2), the alarm lamp (2) is arc-shaped, the top of the grounding rod (3) is provided with a jack, and the bottom of the silicon controlled rectifier (1) is provided with a connecting wire.
3. The modular grounding device special for lightning protection according to claim 1, wherein: a connecting port (51) is formed in the top of the shell (5), fixing threads are arranged on the inner wall of the connecting port (51), and an insulating layer is filled in the shell (5).
4. The modular grounding device special for lightning protection according to claim 1, wherein: the middle part movable mounting of adjusting box (7) has hand (71), the middle part fixed mounting of hand (71) has gear (72), the left side movable mounting buckle (73) of hand (71), the bottom fixed mounting of buckle (73) has reset spring.
5. The modular grounding device special for lightning protection according to claim 1, wherein: insert the left side fixed mounting of piggyback (8) and have connection tooth (81), the shape of shell (5) is cylindrical, the inner wall bottom fixed mounting of adjusting box (7) has the fixed block, fixed block and gear 72 movable mounting.
6. The modular grounding device special for lightning protection according to claim 1, wherein: the support rod (6) is an aluminum alloy component, the number of the support rods (6) is two, and the support rods (6) are fixedly mounted at the top of the right side of the shell (5).
7. The modular grounding device special for lightning protection according to claim 1, wherein: the shell (5) and the plug-in pin (8) are aluminum alloy components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010426127.5A CN111555050A (en) | 2020-05-19 | 2020-05-19 | Modular lightning protection special grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010426127.5A CN111555050A (en) | 2020-05-19 | 2020-05-19 | Modular lightning protection special grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111555050A true CN111555050A (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010426127.5A Pending CN111555050A (en) | 2020-05-19 | 2020-05-19 | Modular lightning protection special grounding device |
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| Country | Link |
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| CN (1) | CN111555050A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096629A (en) * | 2023-08-25 | 2023-11-21 | 江苏安全技术职业学院 | Electric power safety earthing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201262988Y (en) * | 2008-08-27 | 2009-06-24 | 周学昭 | Grounding device |
| CN210838131U (en) * | 2019-09-04 | 2020-06-23 | 武汉市民奕科技有限公司 | Modular lightning protection special grounding device |
-
2020
- 2020-05-19 CN CN202010426127.5A patent/CN111555050A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201262988Y (en) * | 2008-08-27 | 2009-06-24 | 周学昭 | Grounding device |
| CN210838131U (en) * | 2019-09-04 | 2020-06-23 | 武汉市民奕科技有限公司 | Modular lightning protection special grounding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096629A (en) * | 2023-08-25 | 2023-11-21 | 江苏安全技术职业学院 | Electric power safety earthing device |
| CN117096629B (en) * | 2023-08-25 | 2024-04-19 | 江苏安全技术职业学院 | Electric power safety earthing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200818 |
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| RJ01 | Rejection of invention patent application after publication |