CN117543232B - Combined lightning protection grounding device - Google Patents
Combined lightning protection grounding device Download PDFInfo
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- CN117543232B CN117543232B CN202311817161.5A CN202311817161A CN117543232B CN 117543232 B CN117543232 B CN 117543232B CN 202311817161 A CN202311817161 A CN 202311817161A CN 117543232 B CN117543232 B CN 117543232B
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 208000025274 Lightning injury Diseases 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Abstract
The invention relates to the technical field of grounding devices, and particularly discloses a combined lightning protection grounding device, which comprises: a lightning protection device; the grounding wire is connected with the lightning protection device, and one end, far away from the lightning protection device, of the grounding wire is connected with the grounding bar through a bolt; the grounding tester is positioned outside the lightning protection equipment; the fastening mechanism is positioned at one side of the grounding bar; the protection mechanism is positioned on one side of the grounding bar, the grounding tester can be used for detecting connection of the grounding wire and the grounding bar in real time, when the grounding wire is in poor contact with or disconnected from the grounding bar, the fastening mechanism positioned on one side of the grounding bar can firstly clean dirt, oxide and other magazines on the surface of the bolt, and then fasten the bolt so as to ensure that the grounding wire can be communicated with the grounding bar, and when the lightning strikes, the protection mechanism positioned on one side of the grounding bar breaks a wire connected with the grounding tester, thereby avoiding damage to the grounding tester caused by the lightning strike, and the use is very safe and convenient.
Description
Technical Field
The invention relates to the technical field of grounding devices, in particular to a combined lightning protection grounding device.
Background
The lightning protection grounding is a protective measure for buildings, electrical equipment and facilities in order to remove lightning current, is necessary for safe use of the buildings, the electrical equipment and the facilities, is generally installed and used with a lightning protection grounding system respectively, and can quickly flow into the ground through a grounding device when lightning hits the buildings or the equipment by establishing good electrical connection between the buildings or the equipment and the ground, thereby protecting the buildings and the equipment from being damaged.
When the existing lightning protection grounding device is installed, the equipment grounding wire and the grounding bar are directly connected through bolts, rust, soil, oxide and the like can appear on the surface of the bolts through long-time rainwater and soil flushing, the bolts are loose, poor contact between the grounding wire and the grounding bar can be caused, equipment can be broken down when lightning occurs, potential safety hazards exist, and therefore, the combined lightning protection grounding device is provided.
Disclosure of Invention
The invention aims to provide a combined lightning protection grounding device, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a combined lightning protection grounding device comprises lightning protection equipment;
the grounding wire is connected with the lightning protection device, and one end, far away from the lightning protection device, of the grounding wire is connected with the grounding bar through a bolt;
the grounding tester is positioned outside the lightning protection equipment and fixedly connected with the lightning protection equipment, and can detect the grounding wire and the grounding bar;
the fastening mechanism is positioned at one side of the grounding bar and can prevent the grounding wire from being in virtual connection with the grounding bar;
The protection mechanism is positioned on one side of the grounding bar and can conduct lightning protection on the grounding tester.
Wherein, fastening mechanism is including being located lightning protection equipment outer wall fixed connection's support frame, and support frame is close to ground connection row one end fixedly connected with telescopic cylinder, telescopic cylinder inner wall fixedly connected with telescopic spring, telescopic spring keep away from telescopic cylinder inner wall one end fixedly connected with telescopic link, and telescopic link is kept away from telescopic spring one end and is equipped with the fastener that can fasten the bolt.
Wherein, the fastener is kept away from telescopic spring one end fixedly connected's connecting rod one and connecting rod two including being located the telescopic link, connecting rod two is kept away from telescopic link one end fixedly connected with dead lever, the peripheral rotation of dead lever is connected with the rotor plate, rotor plate outer wall fixedly connected with compression spring, rotor plate one end and connecting rod outer wall fixed connection are kept away from to compression spring, the rotor plate is kept away from dead lever one end and is seted up the rotor hole, rotor hole inner wall fixedly connected with torsional spring one, rotor hole inner wall one end fixedly connected with dwang is kept away from to torsional spring one, the fastening plate fixed connection is passed through at the dwang both ends, rotor plate outer wall fixedly connected with limiting plate, the limiting plate is located and is close to connecting rod two one ends.
One end of the connecting rod I, far away from the telescopic rod, is fixedly connected with a friction rod, and the friction rod is positioned above the bolt.
Wherein, telescopic cylinder inner wall fixedly connected with electro-magnet one, telescopic link outer wall is close to telescopic spring one end fixedly connected with electro-magnet two.
Wherein, protection machanism is including being located the receipts wire casing that the support frame back top was seted up, and support frame central authorities set up the through-hole, receive the wire casing and be linked together with the through-hole, and the receipts line hole is offered to the through-hole periphery, and receipts line hole inner wall fixedly connected with spacing ring, spacing ring are located receipts line hole and keep away from telescopic link one end, receive the inside protection piece that can lock dead to the telescopic link that is equipped with of line hole.
Wherein, the protection piece is including being located the receipts line ring that receives line hole inside rotation was connected, receive line ring and spacing ring joint, receive line ring and keep away from spacing ring one end fixedly connected with torsional spring two, torsional spring two other ends and receipts line hole inner wall fixed connection, receive the inside threaded rod that is equipped with of line ring, receive line ring and threaded rod threaded connection, the threaded rod runs through the through-hole, telescopic link one end fixedly connected with baffle is kept away from to the threaded rod, support frame outer wall fixedly connected with spacing sleeve, spacing sleeve is located the support frame and keeps away from telescopic link one end, the baffle is located spacing sleeve inside and with spacing sleeve sliding connection.
The device comprises a limiting ring, a grounding wire, a grounding row, a first electromagnet, a second electromagnet, a limiting ring, a first grounding tester, a second grounding tester, a first fuse, a second fuse, a wire, a limiting ring and a wire, wherein the grounding wire is fixedly connected with the fuse, the wire is fixedly connected with one end of the fuse, which is far away from the grounding wire, and the wire is wound on the periphery of the limiting ring, one end of the wire, which is far away from the fuse, is fixedly connected with the grounding tester, and the grounding row is respectively connected with the first electromagnet and the grounding tester through the wire.
The first connecting rod and the second connecting rod are U-shaped, and the bolt is positioned between the first connecting rod and the second connecting rod.
The invention has at least the following beneficial effects:
When the grounding tester is used, the grounding wire and the grounding bar can be connected and detected in real time, when the grounding wire is in poor contact with or disconnected from the grounding bar, the fastening mechanism positioned at one side of the grounding bar can firstly clean dirt, oxide and other magazines on the surface of the bolt, and then fasten the bolt so as to ensure that the grounding wire can be communicated with the grounding bar, and when the lightning stroke occurs, the protection mechanism positioned at one side of the grounding bar breaks a wire connected with the grounding tester, so that the damage to the grounding tester caused by the lightning stroke is avoided, and the grounding tester is very safe and convenient to use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a lightning grounding device according to the present invention;
FIG. 2 is a schematic view of the whole structure of the fastening mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of the telescopic cylinder of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of a fastening plate of the present invention;
FIG. 6 is an enlarged schematic view of the structure of the area B in FIG. 5 according to the present invention;
FIG. 7 is a schematic view of a two-dimensional structure of a connecting rod according to the present invention;
FIG. 8 is a schematic view of the overall structure of the protection mechanism of the present invention;
FIG. 9 is a schematic view of a partial cross-sectional structure of a support frame according to the present invention;
FIG. 10 is a schematic side cross-sectional view of a protector of the present invention;
fig. 11 is a schematic perspective view of a protector according to the present invention.
In the figure: 1. a lightning protection device; 2. a ground wire; 21. a ground row; 22. a bolt; 23. a fuse; 24. a wire; 3. a ground tester; 4. a fastening mechanism; 41. a support frame; 42. a telescopic cylinder; 43. a telescopic spring; 44. a telescopic rod; 45. an electromagnet I; 46. an electromagnet II; 5. a protection mechanism; 51. a wire collecting groove; 52. a through hole; 53. a wire collecting hole; 54. a limiting ring; 6. a fastener; 61. a first connecting rod; 62. a second connecting rod; 63. a fixed rod; 64. a rotating plate; 65. a compression spring; 66. a rotation hole; 67. a torsion spring I; 68. a rotating lever; 69. a fastening plate; 610. a limiting plate; 611. a friction lever; 7. a protective member; 71. a wire winding ring; 72. a threaded rod; 73. a baffle; 74. a limit sleeve; 8. and a torsion spring II.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-10, the present invention provides a technical solution: a combined lightning protection grounding device comprises lightning protection equipment 1; the grounding wire 2 is connected with the lightning protection device 1, and one end, away from the lightning protection device 1, of the grounding wire 2 is connected with the grounding bar 21 through a bolt 22; the grounding tester 3 is positioned outside the lightning protection device 1 and fixedly connected with the lightning protection device 1, and the grounding tester 3 can detect the grounding wire 2 and the grounding bar 21; a fastening mechanism 4, wherein the fastening mechanism 4 is positioned on one side of the grounding bar 21, and the fastening mechanism 4 can prevent the grounding wire 2 from being in virtual connection with the grounding bar 21; the protection mechanism 5, the protection mechanism 5 is located on one side of the grounding bar 21, the protection mechanism 5 can carry out lightning protection on the grounding tester 3, when the lightning protection device is used, the grounding tester 3 can connect and detect the grounding wire 2 and the grounding bar 21 in real time, when the grounding wire 2 is in poor contact with or disconnected from the grounding bar 21, the fastening mechanism 4 located on one side of the grounding bar 21 can clean dirt, oxide and other magazines on the surface of the bolt 22 at first, and then the bolt 22 is fastened, so that the grounding wire 2 can be communicated with the grounding bar 21, and when lightning strikes, the protection mechanism 5 located on one side of the grounding bar 21 breaks the conducting wire 24 connected with the grounding tester 3, thereby avoiding damage to the grounding tester 3, and the lightning protection device is very safe and convenient to use.
The fastening mechanism 4 comprises a supporting frame 41 fixedly connected with the outer wall of the lightning protection device 1, one end of the supporting frame 41 close to the grounding bar 21 is fixedly connected with a telescopic cylinder 42, the inner wall of the telescopic cylinder 42 is fixedly connected with a telescopic spring 43, one end of the telescopic spring 43 far away from the inner wall of the telescopic cylinder 42 is fixedly connected with a telescopic rod 44, one end of the telescopic rod 44 far away from the telescopic spring 43 is provided with a fastening piece 6 capable of fastening a bolt 22, the fastening piece 6 comprises a first connecting rod 61 and a second connecting rod 62 which are fixedly connected with one end of the telescopic rod 44 far away from the telescopic rod 44, one end of the second connecting rod 62 far away from the telescopic rod 44 is fixedly connected with a fixed rod 63, the periphery of the fixed rod 63 is rotationally connected with a rotating plate 64, the outer wall of the rotating plate 64 is fixedly connected with a compression spring 65, one end of the compression spring 65 far away from the rotating plate 64 is fixedly connected with the outer wall of the second connecting rod 62, the rotation hole 66 is offered to the rotation plate 64 one end of keeping away from dead lever 63, rotation hole 66 inner wall fixedly connected with torsional spring one 67, torsional spring one 67 keeps away from rotation hole 66 inner wall one end fixedly connected with dwang 68, the dwang 68 both ends are through fastening plate 69 fixed connection, rotation plate 64 outer wall fixedly connected with limiting plate 610, limiting plate 610 is located and is close to connecting rod two 62 one ends, connecting rod one 61 keeps away from telescopic link 44 one end fixedly connected with friction lever 611, friction lever 611 is located the bolt 22 top, telescopic cylinder 42 inner wall fixedly connected with electro-magnet one 45, telescopic link 44 outer wall is close to telescopic spring 43 one end fixedly connected with electro-magnet two 46, connecting rod one 61 is U-shaped with connecting rod two 62, bolt 22 is located between connecting rod one 61 and connecting rod two 62.
When oxide, rust or poor contact is caused by sediment pollution between the grounding wire 2 and the grounding bar 21, the grounding tester 3 cannot form a closed circuit, the electromagnet I45 does not adsorb the electromagnet II 46 any more, the telescopic spring 43 resets and pushes the telescopic rod 44 to slide in the telescopic cylinder 42, the telescopic rod 44 drives the connecting rod I61 and the connecting rod II 62 to move towards the grounding wire 2, the friction rod 611 at one end of the connecting rod I61 slides to the upper surface of the grounding wire 2 and polishes the surface of the grounding wire 2, the sediment above the grounding wire 2 is cleaned, meanwhile, as the grounding bar 21 is placed outdoors for a long time and is inserted into soil, the bolt 22 can lead to the oxide or rust generated on the upper surface of the bolt 22 and the grounding wire 2 to be more serious through a long-term rain forest, the friction rod 611 can carry out rust removal polishing on the grounding wire 2, at the moment, the two sides of the friction rod are respectively contacted with the grounding wire 2 and the grounding bar 21, at the moment, the grounding tester 3 forms a closed circuit, the electromagnet II 46 can be adsorbed by the electric conduction of the electromagnet I45, the telescopic rod 44 slides to the inside the telescopic rod 42, and the spring 43 is compressed, if the sediment and the electromagnet I45 is not powered off again, the electromagnet 45 can be completely connected with the grounding wire 2 in a real-time, the ground wire 2 can be thoroughly, and the ground wire can be completely detected, and the ground wire can be completely and detected in a real-time, and the ground wire can be completely, and the ground-connected by detecting and the ground wire can be completely, and the ground wire can not and can be completely and detected and can be thoroughly and passed through a ground and detected.
When the telescopic rod 44 slides towards the bolt 22, the second connecting rod 62 located below the bolt 22 drives the fixed rod 63 to slide, when the fastening plate 69 located at one end of the rotating plate 64 far away from the fixed rod 63 is close to the ground wire 2, the fastening plate 69 is clamped by the limiting plate 610 fixedly connected with the outer wall of the rotating plate 64, meanwhile, the friction rod 611 polishes the ground wire 2, the friction rod 611 is not in contact with the bolt 22, the fastening plate 69 pushes the bolt 22 to enable the bolt 22 to be screwed clockwise, when the bolt 22 is screwed to the limit, the bolt 22 presses the fastening plate 69, the fastening plate 69 drives the rotating plate 64 to rotate around the fixed rod 63, at the moment, the compression spring 65 is pressed, the fastening plate 69 is convenient to pass through the bolt 22, when the ground wire 2 is communicated with the grounding row 21, the telescopic rod 44 is retracted to drive the fixed rod 63 to slide reversely, the bolt 22 is abutted against the fastening plate 69, the fastening plate 69 drives the rotating plate 68 to rotate around the rotating plate 64, at the moment, the torsion spring 67 is driven to rotate when the rotating plate 68 rotates, and the torsion spring 67 stores force, and when the fastening plate 69 passes through the bolt 22, the torsion spring 67 resets to enable the fastening plate 69 to be screwed again to the limiting plate 610 to be abutted against the limiting plate 610, and the bolt 69 is convenient to be screwed once.
Example two
The protection mechanism 5 comprises a wire receiving groove 51 arranged above the rear of the supporting frame 41, a through hole 52 is arranged in the center of the supporting frame 41, the wire receiving groove 51 is communicated with the through hole 52, a wire receiving hole 53 is arranged on the periphery of the through hole 52, a limiting ring 54 is fixedly connected to the inner wall of the wire receiving hole 53, the limiting ring 54 is arranged at one end of the wire receiving hole 53 far away from the telescopic rod 44, a protection piece 7 capable of locking the telescopic rod 44 is arranged in the wire receiving hole 53, the protection piece 7 comprises a wire receiving ring 71 which is rotatably connected in the wire receiving hole 53, the wire receiving ring 71 is clamped with the limiting ring 54, one end of the wire receiving ring 71 far away from the limiting ring 54 is fixedly connected with a torsion spring II 8, the other end of the torsion spring II is fixedly connected with the inner wall of the wire receiving hole 53, a threaded rod 72 is arranged in the wire receiving ring 71, the threaded rod 71 is connected with the threaded rod 72, the threaded rod 72 penetrates through the through hole 52, one end of the threaded rod 72 far away from the telescopic rod 44 is fixedly connected with a baffle 73, the outer wall of the supporting frame 41 is fixedly connected with a limiting sleeve 74, the limiting sleeve 74 is arranged at one end of the supporting frame 41 far away from the telescopic rod 44, the baffle 73 is arranged in the inside the limiting sleeve 74 and is slidably connected with the limiting sleeve 74, the fuse wire 23 is fixedly connected with the fuse wire 23, one end of the fuse wire 24 is fixedly connected with the fuse wire 24, one end of the fuse wire 24 is 24 and one end of the fuse wire 24 is far away from the wire 24 is fixedly connected with the tester through the wire 24, one end of the fuse wire 23, 24 is far away from the tester and the wire 24 is connected with the wire 3.
When lightning protection equipment 1 receives the thunderbolt, the thunderbolt is through earth connection 2 with fuse 23 fusing, because wire 24 is pulled by receipts wire loop 71, when fuse 23 fusing, receipts wire loop 71 resets through torsional spring two 8, receipts wire loop 71 can be at receipts line hole 53 internal rotation when torsional spring two 8 reset, receive wire loop 71 rolling wire 24 this moment, avoid the thunderbolt to break down ground test appearance 3 through wire 24, when receipts wire loop 71 rotates, because receipts wire loop 71 and threaded rod 72 threaded connection, and baffle 73 of threaded rod 72 other end is the polygon, baffle 73 is located spacing sleeve 74 and slides, thereby baffle 73 is restricted by spacing sleeve 74 and rotates, make threaded rod 72 can not follow receipts wire loop 71 rotation, on the contrary, receipts wire loop 71 rotates and can drive threaded rod 72 and remove towards telescopic link 44, because connecting rod one 61 is U type pole with connecting rod two 62, threaded rod 72 and telescopic link 44 joint, prevent that telescopic spring 43 from ejecting telescopic link 44 when first outage, thereby lead to friction lever 611 and bolt 22 contact, avoid ground test appearance 3 to break down by the thunderbolt, it is safer to use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A modular lightning grounding apparatus comprising:
A lightning protection device (1);
The grounding wire (2), the grounding wire (2) is connected with the lightning protection equipment (1), and one end, far away from the lightning protection equipment (1), of the grounding wire (2) is connected with the grounding bar (21) through a bolt (22);
The method is characterized in that: further comprises:
The grounding tester (3), the grounding tester (3) is positioned outside the lightning protection equipment (1) and fixedly connected with the lightning protection equipment (1), and the grounding tester (3) can detect the grounding wire (2) and the grounding bar (21);
a fastening mechanism (4), wherein the fastening mechanism (4) is positioned at one side of the grounding bar (21), and the fastening mechanism (4) can prevent the grounding wire (2) from being in virtual connection with the grounding bar (21);
The protection mechanism (5) is positioned on one side of the grounding bar (21), and the protection mechanism (5) can conduct lightning protection on the grounding tester (3);
The fastening mechanism (4) comprises a supporting frame (41) fixedly connected with the outer wall of the lightning protection device (1), a telescopic cylinder (42) is fixedly connected with one end, close to the grounding bar (21), of the supporting frame (41), a telescopic spring (43) is fixedly connected with the inner wall of the telescopic cylinder (42), a telescopic rod (44) is fixedly connected with one end, far away from the telescopic cylinder (42), of the telescopic spring (43), and a fastening piece (6) capable of fastening a bolt (22) is arranged at one end, far away from the telescopic rod (44);
The fastener (6) comprises a first connecting rod (61) and a second connecting rod (62), wherein the first connecting rod (61) and the second connecting rod (62) are fixedly connected to one end of a telescopic rod (44) away from the telescopic rod (44), a fixed rod (63) is fixedly connected to one end of the telescopic rod (62), a rotating plate (64) is fixedly connected to the periphery of the fixed rod (63), a compression spring (65) is fixedly connected to the outer wall of the rotating plate (64), one end of the compression spring (65) away from the rotating plate (64) is fixedly connected with the outer wall of the second connecting rod (62), a rotating hole (66) is formed in one end of the rotating plate (64) away from the fixed rod (63), a torsion spring I (67) is fixedly connected to one end of the inner wall of the rotating hole (66), two ends of the rotating rod (68) are fixedly connected to one another through a fastening plate (69), and a limiting plate (610) is fixedly connected to the outer wall of the rotating plate (64) and is located close to one end of the second connecting rod (62).
One end of the first connecting rod (61) far away from the telescopic rod (44) is fixedly connected with a friction rod (611), and the friction rod (611) is positioned above the bolt (22);
An electromagnet I (45) is fixedly connected to the inner wall of the telescopic cylinder (42), and an electromagnet II (46) is fixedly connected to one end, close to the telescopic spring (43), of the outer wall of the telescopic rod (44);
The protection mechanism (5) comprises a wire collecting groove (51) arranged at the rear upper part of the support frame (41), a through hole (52) is formed in the center of the support frame (41), the wire collecting groove (51) is communicated with the through hole (52), a wire collecting hole (53) is formed in the periphery of the through hole (52), a limiting ring (54) is fixedly connected to the inner wall of the wire collecting hole (53), the limiting ring (54) is located at one end, far away from the telescopic rod (44), of the wire collecting hole (53), and a protection piece (7) capable of locking the telescopic rod (44) is arranged in the wire collecting hole (53);
The protection piece (7) comprises a wire collecting ring (71) which is positioned in the wire collecting hole (53) and is connected with the wire collecting ring (71) in a rotating mode, the wire collecting ring (71) is connected with a limiting ring (54) in a clamping mode, one end of the wire collecting ring (71) away from the limiting ring (54) is fixedly connected with a torsion spring II (8), the other end of the torsion spring II (8) is fixedly connected with the inner wall of the wire collecting hole (53), a threaded rod (72) is arranged in the wire collecting ring (71), the wire collecting ring (71) is connected with the threaded rod (72) in a threaded mode, the threaded rod (72) penetrates through the through hole (52), one end of the threaded rod (72) away from the telescopic rod (44) is fixedly connected with a baffle plate (73), the outer wall of the supporting frame (41) is fixedly connected with a limiting sleeve (74), the limiting sleeve (74) is positioned at one end of the supporting frame (41) away from the telescopic rod (44), and the baffle plate (73) is positioned in the limiting sleeve (74) and is in sliding connection with the limiting sleeve (74).
The grounding wire (2) is fixedly connected with a fuse wire (23), one end, far away from the grounding wire (2), of the fuse wire (23) is fixedly connected with a wire (24), the wire (24) is wound on the periphery of the limiting ring (54), one end, far away from the fuse wire (23), of the wire (24) is fixedly connected with the grounding tester (3), and the grounding row (21) is respectively connected with the electromagnet I (45) and the grounding tester (3) through the wire (24);
The first connecting rod (61) and the second connecting rod (62) are U-shaped, and the bolt (22) is positioned between the first connecting rod (61) and the second connecting rod (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311817161.5A CN117543232B (en) | 2023-12-27 | 2023-12-27 | Combined lightning protection grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311817161.5A CN117543232B (en) | 2023-12-27 | 2023-12-27 | Combined lightning protection grounding device |
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| Publication Number | Publication Date |
|---|---|
| CN117543232A CN117543232A (en) | 2024-02-09 |
| CN117543232B true CN117543232B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311817161.5A Active CN117543232B (en) | 2023-12-27 | 2023-12-27 | Combined lightning protection grounding device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207490309U (en) * | 2017-12-08 | 2018-06-12 | 浙江人通电力科技有限公司 | A kind of portable lightning protection device |
| US10116068B1 (en) * | 2017-08-04 | 2018-10-30 | Antronix Inc. | Bonding block with rotatable compression ground contact |
| CN208207118U (en) * | 2018-06-06 | 2018-12-07 | 浙江雷拓电气有限公司 | A kind of lightning protection device earthing condition monitor |
| CN208902819U (en) * | 2018-08-24 | 2019-05-24 | 抚顺思特安全装备技术有限公司 | A kind of mining thunder resisting equipment ground state test device |
| CN109980373A (en) * | 2019-04-18 | 2019-07-05 | 李兵 | A kind of maintenance earthing of lightening arrester certainly |
| CN112038787A (en) * | 2020-10-16 | 2020-12-04 | 浙江圣纳智能科技有限公司 | Lightning arrester grounding device with self-maintenance strong adaptability |
-
2023
- 2023-12-27 CN CN202311817161.5A patent/CN117543232B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10116068B1 (en) * | 2017-08-04 | 2018-10-30 | Antronix Inc. | Bonding block with rotatable compression ground contact |
| CN207490309U (en) * | 2017-12-08 | 2018-06-12 | 浙江人通电力科技有限公司 | A kind of portable lightning protection device |
| CN208207118U (en) * | 2018-06-06 | 2018-12-07 | 浙江雷拓电气有限公司 | A kind of lightning protection device earthing condition monitor |
| CN208902819U (en) * | 2018-08-24 | 2019-05-24 | 抚顺思特安全装备技术有限公司 | A kind of mining thunder resisting equipment ground state test device |
| CN109980373A (en) * | 2019-04-18 | 2019-07-05 | 李兵 | A kind of maintenance earthing of lightening arrester certainly |
| CN112038787A (en) * | 2020-10-16 | 2020-12-04 | 浙江圣纳智能科技有限公司 | Lightning arrester grounding device with self-maintenance strong adaptability |
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