CN110190414A - A kind of modified form thunder-preventing graphite grounding device and its construction method - Google Patents
A kind of modified form thunder-preventing graphite grounding device and its construction method Download PDFInfo
- Publication number
- CN110190414A CN110190414A CN201910463246.5A CN201910463246A CN110190414A CN 110190414 A CN110190414 A CN 110190414A CN 201910463246 A CN201910463246 A CN 201910463246A CN 110190414 A CN110190414 A CN 110190414A
- Authority
- CN
- China
- Prior art keywords
- arc
- hole
- cover board
- groove
- cranse
- Prior art date
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 66
- 239000010439 graphite Substances 0.000 title claims abstract description 66
- 238000010276 construction Methods 0.000 title claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 239000000565 sealant Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000003712 anti-aging effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- 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
- H01R4/28—Clamped connections, spring connections
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
-
- 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
-
- 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
- H01R4/70—Insulation of connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of modified form thunder-preventing graphite grounding device and its construction methods, it is related to electric equipment protection technical field, including shell and it is located at the intracorporal fixed device of shell, the fixed device includes pedestal and cover board, the cover board is equipped with arc placing groove two and through-hole two, the clamp system for clamping graphite is equipped in the clamping slot, half cranse two position corresponding with arc placing groove two is arc-shaped, the fixed mechanism for fixing graphite is equipped at the arc of half cranse two, the configuration of the present invention is simple, it is convenient to manipulate, pass through setting circular through hole two and through-hole one, being fully sealed for enclosure interior may be implemented, pass through setting through-hole two and fixed mechanism, the tensile strength of the present apparatus may be implemented, good anti-drop effect, connection is reliable, by the way that clamp system is arranged, the phase of two thunder-preventing graphite grounding lines may be implemented Mutually contact.
Description
Technical field
The present invention relates to electric equipment protection technical fields, and in particular to a kind of modified form thunder-preventing graphite grounding device and its
Construction method.
Background technique
Soft graphite lightning protection line is manufactured using high charcoal graphite line, and the connection end connecting with shaft tower uses stainless conjunction
Gold, the product category radio frequency body, corrosion-resistant, non-corrosive, ground resistance are stable, heavy current impact does not strike back, do not damage, resistance
Constant, high-low temperature resistant, long service life 30 years, it is non-maintaining, safe and reliable.Using by environment, weather conditions limitation, installation is not just
Victory is not necessarily to electrogas welding, and saving of work and time saves material, and funds, energy conservation, environmental protection is antitheft, is especially suitable for acid soil, alkaline soil
Earth, marsh, damp and hot area and seabeach use.
In the use process of soft graphite lightning protection line, usually using Wiring nose directly by thunder-preventing graphite grounding line
One end is fixed, and is then fixed the Wiring nose of two thunder-preventing graphite grounding lines by bolt, this method leads to no butted line
The junction of nose and flexible long-acting graphite is fixed, and is be easy to cause the junction of thunder-preventing graphite grounding line to disengage, is led to earthing or grounding means
It not being available, the compound earthing material connection of soft graphite is crimped using added metal casing, meanwhile, in natural environment
Under, with metal galvanic corrosion can occur for soft graphite, cause resistance to increase even open circuit, so that it is multiple seriously to limit soft graphite
Application of the condensation material in ground connection field.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of modified form thunder-preventing graphite grounding device and its construction method
Caused above-mentioned defects in technology.
A kind of modified form thunder-preventing graphite grounding device, including shell and be located at the intracorporal fixed device of shell, the shell
Left and right ends are equipped with circular through hole one and the circular through hole being connected with circular through hole one two, are additionally provided on the shell and circle
The through-hole one that shape through-hole two is connected, the fixed device include pedestal and cover board, and the left and right ends of the pedestal and cover board are equal
Equipped with mutual corresponding arc placing groove one and clamping slot, the arc placing groove one is connected with clamping slot, on the pedestal
It is welded with L shape mounting post, the L shape mounting post is fixedly installed in lower case, and the cover board is equipped with snap-ring groove two, the card
Half cranse two being equipped in slot two for fixing cover board is bound round, the half cranse two-way is crossed bolt two and L shape mounting post and detachably connected
It connects, the cover board is equipped with arc placing groove two and through-hole two, and the through-hole two is placed with arc placing groove one and arc respectively
Slot two is connected, and the clamp system for clamping graphite, half cranse two and arc placing groove two are equipped in the clamping slot
Corresponding position is arc-shaped, and the fixed mechanism for fixing graphite is equipped at the arc of half cranse two.
Preferably, the clamp system includes bevel gear one and the bevel gear for being symmetrically disposed on one rear and front end of bevel gear
Two, the bevel gear one is intermeshed with bevel gear two, and the top of the cover board is equipped with turntable two, and screw thread connects on the turntable two
It is connected to the hand the turn of the screw through turntable two, the turntable two, which is fixedly connected by shaft with bevel gear one and is rotated with cover board, to be connected
It connects, mounting plate corresponding with bevel gear two is fixedly installed with below the cover board, between the mounting plate and housing sidewall
It is rotatably connected to lead screw, one end of the lead screw is fixedly connected with bevel gear two, and sliding block is threaded on the lead screw, described
The lower end of sliding block is fixedly connected with arc fixture block, is fixedly connected between the cover board and mounting plate and leads with what sliding block was slidably connected
Column two.
Preferably, the fixed mechanism includes through the threaded rod and guide post one at half cranse, two arc, the guide post
One is slidably connected with half cranse two, and the threaded rod is threadedly coupled with cranse two, and the upper end of the threaded rod, which is fixedly connected with, to be turned
Disk one, lower end are rotatably connected to arc compression block, and the guide post one is fixedly connected with arc compression block.
Preferably, the shell includes upper housing and lower case, and mutual cooperation is equipped on the upper housing and lower case
Snap-ring groove one, be equipped with the clip for fixing shell in the snap-ring groove one, on the side wall of the upper housing and lower case
Equipped with arc groove one and arc groove two, two arc grooves one cooperatively form circular through hole one, and two arc grooves two cooperatively form circle
Shape through-hole two, the through-hole one are located on upper housing, and the bottom of the lower case is welded with mounting base.
Preferably, the clip includes half cranse one and connector, and two and half cranses one are connected into one by the connector
Body forms a closed type cranse and inlay card in the snap-ring groove one, and the connector includes bolt one and matches with bolt one
The nut of conjunction.
A kind of construction method of modified form thunder-preventing graphite grounding device, comprising the following steps:
Step 1 digs latticed groove, latticed groove according to design requirement in the foundation pit of electric power line pole tower
Reasonable line arrangement is answered, reduces connector quantity to the greatest extent；
Step 2 digs out the mounting groove matched with shell shape in the intersection of every groove；
Step 3 is laid on thunder-preventing graphite grounding line is straight in latticed groove, and when laying should prevent grounding body continuous
Torsion and sharp object roll, and earthing or grounding means is placed in mounting groove, is fixed by mounting base, then by every groove
The thunder-preventing graphite grounding line of intersection is connected by earthing or grounding means, and specific connection method is as follows；
1, it by rotating bolt one, separates bolt one with nut, then will be located at two and half cranses in snap-ring groove one
One separates, and takes out upper housing, separates upper housing and lower case, the thunder-preventing graphite grounding line at both ends is then each passed through arc
Slot one is placed in the inside of shell；
2, by rotating bolt two, make bolt two and L shape that post separation to be installed, then will be located at half cranse in snap-ring groove two
Two take out, and pedestal and cover board are separated, and then will be located at the intracorporal thunder-preventing graphite grounding line of shell and be individually positioned in two or so two
In the arc placing groove one at end, while the joint area of thunder-preventing graphite grounding line is passed through into through-hole two and is placed in the arc on cover board
In placing groove two；
3, cover board is covered, half cranse two is placed in snap-ring groove two, by bolt two by clip circle two and L shape mounting post
It is fixed；
4, by rotating forward turntable two, band dynamic bevel gear one is rotated, and makes two bevel gears two engaged with bevel gear one
Rotation drives two sliding blocks to move towards along lead screw setting direction to make two lead screw rotations, passes through the realization pair of arc fixture block
Then the clamping of two thunder-preventing graphite grounding lines rotates the hand the turn of the screw on turntable two, keeps the upper end of hand the turn of the screw and cover board tight
Contiguity touching, realization turntable two are relatively fixed with cover board；
5, turntable one is rotated forward, threaded rod rotation is driven, threaded rod, which moves down, drives arc compression block to move down, and realizes to arc
The fixation of thunder-preventing graphite grounding line in placing groove two；
6, upper housing is placed in lower case and is fixed upper housing and lower case by half cranse one and connector,
7, sealant being injected into circular through hole two by through-hole one, sealant fills up circular through hole two and through-hole one, etc.
Glue to be sealed is dry；
Step 4 backfills earthing or grounding means using soft fine earth, and stone, plastics and building should not be accompanied in backfill
Rubbish, and soil layering should be tamped in backfill, top should set the anti-settling layer of 100mm~300mm height, and dry soil is preferably spilt
Hydraulic pressure is real；
Step 5, measurement of Grounding Resistance, when ground resistance meets the requirement of grounding resistance, backfill native soil to transmission of electricity
The foundation pit of overhead line structures is equal with surrounding ground level.
The present invention has the advantages that structure is simple, it is convenient to manipulate, and passes through setting circular through hole two and through-hole one, Ke Yishi
Being fully sealed for existing enclosure interior, so that the corrosive environments such as water, gas, soil be isolated, reaches etch-proof purpose, increases this dress
The anti-corrosion effect set, by setting through-hole two and fixed mechanism, so that when being pulled, be not easy will be by for thunder-preventing graphite grounding line
To drag force conduct to be located at hole slot in the electrical connections to contact with each other, tensile strength is big, and good anti-drop effect, connection can
It leans on, by the way that clamp system is arranged, contacting with each other for two thunder-preventing graphite grounding lines may be implemented, to be electrically connected, to sum up
It is found that present apparatus wide adaptability, anticorrosion, anti-aging property are prominent, can iterative cycles utilize, while it is easy to use, prepare work
Skill is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment in the present invention.
Fig. 2 is the structural schematic diagram of lower case and fixed device in the present invention.
Fig. 3 is the structural schematic diagram of upper housing in the present invention.
Fig. 4 is the structural schematic diagram that device pedestal is fixed in the present invention.
Fig. 5 is the structural schematic diagram that device cover board is fixed in the present invention.
Fig. 6 is the structural schematic diagram of fixed mechanism in the present invention.
Wherein, 1- upper housing, 111- through-hole one, 2- lower case, 21- mounting base, 3- arc groove one, 4- arc groove two, 5-
Snap-ring groove one, 6- clip, half cranse one of 61-, 62- connector, 621- bolt one, 622- nut, 7- pedestal, 8- cover board, 81- are logical
Hole two, 82- arc placing groove two, 83- snap-ring groove two, 9- fixed mechanism, 91- turntable one, 92- guide post one, 93- threaded rod, 94-
Arc compression block, 10- arc placing groove one, 11- clamping slot, 12-L shape mounting post, 13- threaded hole, half cranse two of 14-, 15- are clamped
Mechanism, 151- turntable two, 152- hand the turn of the screw, 153- bevel gear one, 154- bevel gear two, 155- mounting plate, 156- lead screw,
157- guide post two, 158- sliding block, 159- arc fixture block, 16- bolt two.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figures 1 to 6, a kind of modified form thunder-preventing graphite grounding device, including shell and be located at the intracorporal fixation of shell
Device, the left and right ends of the shell are equipped with circular through hole one and the circular through hole being connected with circular through hole one two, described
The through-hole 1 being connected with circular through hole two is additionally provided on shell, the fixed device includes pedestal 7 and cover board 8, the bottom
The left and right ends of seat 7 and cover board 8 are equipped with mutual corresponding arc placing groove 1 and clamping slot 11, the arc placing groove one
10 are connected with clamping slot 11, and L shape mounting post 12 is welded on the pedestal 7, and the L shape mounting post 12 is fixedly installed in lower casing
In body 2, the cover board 8 is equipped with snap-ring groove 2 83, and half cranse two for fixing cover board 8 is equipped in the snap-ring groove 2 83
14, half cranse 2 14 is detachably connected by bolt 2 16 and L shape mounting post 12, and the cover board 8 is placed equipped with arc
Slot 2 82 and through-hole 2 81, the through-hole 2 81 is connected with arc placing groove 1 and arc placing groove 2 82 respectively, described
The clamp system 15 for clamping graphite is equipped in clamping slot 11, half cranse 2 14 is corresponding with arc placing groove 2 82
Position is arc-shaped, and the fixed mechanism 9 for fixing graphite is equipped at the arc of half cranse 2 14.
In the present embodiment, the clamp system 15 includes bevel gear 1 and is symmetrically disposed on before and after bevel gear 1
The bevel gear 2 154 at both ends, the bevel gear 1 are intermeshed with bevel gear 2 154, and the top of the cover board 8, which is equipped with, to be turned
Disk 2 151, is threaded with the hand the turn of the screw 152 through turntable 2 151 on the turntable 2 151, the turntable 2 151 with
Bevel gear 1 is fixedly connected by shaft and is rotatablely connected with cover board 8, and the lower section of the cover board 8 is fixedly installed with and cone tooth
2 154 corresponding mounting plates 155 are taken turns, lead screw 156, the silk are rotatably connected between the mounting plate 155 and housing sidewall
One end of thick stick 156 is fixedly connected with bevel gear 2 154, and sliding block 158 is threaded on the lead screw 156, the sliding block 158
Lower end is fixedly connected with arc fixture block 159, is fixedly connected between the cover board 8 and mounting plate 155 and is slidably connected with sliding block 158
Guide post 2 157, guide post 2 157 can play the role of guiding and support to sliding block 158, pass through the rotation of hand the turn of the screw 152 and turn
Disk 2 151, the rotation band dynamic bevel gear 1 of turntable 2 151 rotate, make and one 153 intermeshing two bevel gears of bevel gear
2 154 rotations drive two sliding blocks 158 to move towards along 156 setting direction of lead screw, pass through so that two lead screws 156 be made to rotate
Arc fixture block 159 realizes clamping to two thunder-preventing graphite grounding lines, hand the turn of the screw 152 here, on the one hand can be convenient pair
On the other hand the relatively fixed of turntable 2 151 and cover board 8 may be implemented in the rotation of turntable 2 151.
In the present embodiment, the fixed mechanism 9 includes through the threaded rod 93 and guide post at half cranse, 2 14 arc
One 92, the guide post 1 is slidably connected with half cranse 2 14, and the threaded rod 93 is threadedly coupled with cranse two, the threaded rod
93 upper end is fixedly connected with turntable 1, and lower end is rotatably connected to arc compression block 94, the guide post 1 and arc compression block 94
It is fixedly connected, by rotating turntable 1, threaded rod 93 can be driven to rotate, threaded rod 93, which moves down, to be driven under arc compression block 94
It moves, realizes the fixation to the thunder-preventing graphite grounding line in arc placing groove 2 82.
In the present embodiment, the shell includes upper housing 1 and lower case 2, is all provided in the upper housing 1 and lower case 2
There is mutually matched snap-ring groove 1, the clip 6 for fixing shell is equipped in the snap-ring groove 1, the upper housing 1 is under
It is equipped with arc groove 1 and arc groove 24 on the side wall of shell 2, two arc grooves 1 cooperatively form circular through hole one, and two
Arc groove 24 cooperatively forms circular through hole two, and the diameter of circular through hole two is greater than the diameter of circular through hole one, and circular through hole two
Between circular through hole one, the through-hole 1 is located on upper housing 1, can be into circular through hole two by through-hole 1
Sealant is perfused, realizes the sealing of enclosure interior, the bottom of the lower case 2 is welded with mounting base 21, facilitates the peace of shell
Dress.
In the present embodiment, the clip 6 includes half cranse 1 and connector 62, and the connector 62 is by two half hoops
It encloses 1 to link into an integrated entity to form a closed type cranse and inlay card in the snap-ring groove 1, the connector 62 includes spiral shell
Bolt 1 and the nut 622 matched with bolt 1 can be by two and half cranses one by bolt 1 and nut 622
61 are fixedly connected to form a closed type cranse, to realize the fixation between upper housing 1 and lower case 2, make upper housing 1 under
Shell 2 forms a shell.
A kind of construction method of modified form thunder-preventing graphite grounding device, comprising the following steps:
Step 1 digs latticed groove, latticed groove according to design requirement in the foundation pit of electric power line pole tower
Reasonable line arrangement is answered, reduces connector quantity to the greatest extent；
Step 2 digs out the mounting groove matched with shell shape in the intersection of every groove；
Step 3 is laid on thunder-preventing graphite grounding line is straight in latticed groove, and when laying should prevent grounding body continuous
Torsion and sharp object roll, and earthing or grounding means is placed in mounting groove, is fixed by mounting base 21, then by every groove
The thunder-preventing graphite grounding line of intersection connected by earthing or grounding means, specific connection method is as follows；
1, it by rotating bolt 1, separates bolt 1 with nut 622, then will be located in snap-ring groove 1
Two and half one 61 points of cranses are opened, and upper housing 1 is taken out, and are separated upper housing 1 and lower case 2, are then connect the graphite lightning protection at both ends
Ground wire is each passed through the inside that arc groove 1 is placed in shell；
2, it by rotating bolt 2 16, separates bolt 2 16 with L shape mounting post 12, then will be located in snap-ring groove 2 83
Half cranse 2 14 take out, pedestal 7 and cover board 8 are separated, then will be located at the intracorporal thunder-preventing graphite grounding line of shell place respectively
In the arc placing groove 1 of two left and right ends, while the joint area of thunder-preventing graphite grounding line is passed through into through-hole 2 81 and is put
It is placed in the arc placing groove 2 82 on cover board 8；
3, cover board 8 is covered, half cranse 2 14 is placed in snap-ring groove 2 83, by bolt 2 16 by clip circle two and L
Shape mounting post 12 is fixed；
4, by rotating forward turntable 2 151, band dynamic bevel gear 1 is rotated, and makes two engaged with bevel gear 1
Bevel gear 2 154 rotates, so that two lead screws 156 be made to rotate, two sliding blocks 158 is driven to move in opposite directions along 156 setting direction of lead screw
It is dynamic, the clamping to two thunder-preventing graphite grounding lines is realized by arc fixture block 159, the hand then rotated on turntable 2 151 twists spiral shell
Silk 152 is in close contact the upper end of hand the turn of the screw 152 and cover board 8, and realization turntable 2 151 is relatively fixed with cover board 8；
5, turntable 1 is rotated forward, threaded rod 93 is driven to rotate, threaded rod 93, which moves down, drives arc compression block 94 to move down, real
Now to the fixation of the thunder-preventing graphite grounding line in arc placing groove 2 82；
6, upper housing 1 is placed in lower case 2 and passes through half cranse 1 and connector 62 for upper housing 1 and lower case
2 is fixed,
7, sealant is injected into circular through hole two by through-hole 1, sealant fills up circular through hole two and through-hole one
111, wait sealant dry；
Step 4 backfills earthing or grounding means using soft fine earth, and stone, plastics and building should not be accompanied in backfill
Rubbish, and soil layering should be tamped in backfill, top should set the anti-settling layer of 100mm~300mm height, and dry soil is preferably spilt
Hydraulic pressure is real；
Step 5, measurement of Grounding Resistance, when ground resistance meets the requirement of grounding resistance, backfill native soil to transmission of electricity
The foundation pit of overhead line structures is equal with surrounding ground level.
The course of work and principle: first by rotating bolt 1, separating bolt 1 with nut 622, then will
One 61 points of two and half cranse in snap-ring groove 1 is opened, and upper housing 1 is taken out, and separates upper housing 1 and lower case 2, then will
The thunder-preventing graphite grounding line at both ends, which is each passed through the inside that arc groove 1 is placed in shell, makes bolt by rotating bolt 2 16
2 16 separate with L shape mounting post 12, then will be located at half cranse 2 14 in snap-ring groove 2 83 and take out, pedestal 7 and cover board 8 are divided
From, it then will be located at the intracorporal thunder-preventing graphite grounding line of shell and be individually positioned in the arc placing groove 1 of two left and right ends,
The joint area of thunder-preventing graphite grounding line is passed through through-hole 2 81 simultaneously to be placed in the arc placing groove 2 82 on cover board 8, is covered
Half cranse 2 14 is placed in snap-ring groove 2 83 by upper cover plate 8, by bolt 2 16 by half cranse 2 14 and L shape mounting post 12
It is fixed, turntable 2 151 is rotated forward, band dynamic bevel gear 1 rotates, and makes two bevel gears two engaged with bevel gear 1
154 rotations drive two sliding blocks 158 to move towards along 156 setting direction of lead screw, pass through arc so that two lead screws 156 be made to rotate
Clevis block 159 realizes the clamping to two thunder-preventing graphite grounding lines, then rotates the hand the turn of the screw 152 on turntable 2 151, makes hand
The upper end of the turn of the screw 152 and cover board 8 is in close contact, and realization turntable 2 151 is relatively fixed with cover board 8, is then rotated forward and is turned
Disk 1 drives threaded rod 93 to rotate, and threaded rod 93, which moves down, drives arc compression block 94 to move down, and realizes in arc placing groove 2 82
Thunder-preventing graphite grounding line fixation, then upper housing 1 is placed in lower case 2 and will by half cranse 1 and connector 62
Upper housing 1 and lower case 2 are fixed, sealant are injected into circular through hole two finally by through-hole 1, sealant fills up circle
Through-hole two and through-hole 1 wait sealant dry.
Based on above-mentioned, the configuration of the present invention is simple, it is convenient to manipulate, and by setting circular through hole two and through-hole one, may be implemented
Enclosure interior is fully sealed, so that the corrosive environments such as water, gas, soil be isolated, reaches etch-proof purpose, increases the present apparatus
Anti-corrosion effect, by setting through-hole two and fixed mechanism, so that when being pulled, be not easy will be by for thunder-preventing graphite grounding line
Drag force conduct to be located at hole slot in the electrical connections to contact with each other, tensile strength is big, and good anti-drop effect, connection can
It leans on, by the way that clamp system is arranged, contacting with each other for two thunder-preventing graphite grounding lines may be implemented, to be electrically connected, to sum up
It is found that present apparatus wide adaptability, anticorrosion, anti-aging property are prominent, can iterative cycles utilize, while it is easy to use, prepare work
Skill is simple.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (6)
1. a kind of modified form thunder-preventing graphite grounding device, which is characterized in that including shell and be located at the intracorporal fixed device of shell, institute
The left and right ends for stating shell are equipped with circular through hole one and the circular through hole being connected with circular through hole one two, go back on the shell
Equipped with the through-hole one (111) being connected with circular through hole two, the fixed device includes pedestal (7) and cover board (8), the pedestal
(7) and the left and right ends of cover board (8) are equipped with mutual corresponding arc placing groove one (10) and clamping slot (11), and the arc is put
It sets slot one (10) to be connected with clamping slot (11), L shape mounting post (12), the L shape mounting post is welded on the pedestal (7)
(12) it is fixedly installed in lower case (2), the cover board (8) is equipped with snap-ring groove two (83), sets in the snap-ring groove two (83)
There is half cranse two (14) for fixing cover board (8), half cranse two (14) passes through bolt two (16) and L shape mounting post (12)
Be detachably connected, the cover board (8) be equipped with arc placing groove two (82) and through-hole two (81), the through-hole two (81) respectively with
Arc placing groove one (10) is connected with arc placing groove two (82), and the folder for clamping graphite is equipped in the clamping slot (11)
Tight mechanism (15), half cranse two (14) position corresponding with arc placing groove two (82) is arc-shaped, half cranse two
(14) fixed mechanism (9) for fixing graphite is equipped at arc.
2. a kind of modified form thunder-preventing graphite grounding device according to claim 1, it is characterised in that: the clamp system
It (15) include bevel gear one (153) and the bevel gear two (154) for being symmetrically disposed on bevel gear one (153) rear and front end, the cone
Gear one (153) and bevel gear two (154) are intermeshed, and the top of the cover board (8) is equipped with turntable two (151), the turntable
The hand the turn of the screw (152) through turntable two (151), the turntable two (151) and bevel gear one are threaded on two (151)
(153) it is fixedly connected by shaft and is rotatablely connected with cover board (8), is fixedly installed with below the cover board (8) and bevel gear
The corresponding mounting plate in two (154) (155) is rotatably connected to lead screw (156) between the mounting plate (155) and housing sidewall,
One end of the lead screw (156) is fixedly connected with bevel gear two (154), is threaded with sliding block on the lead screw (156)
(158), the lower end of the sliding block (158) is fixedly connected with arc fixture block (159), between the cover board (8) and mounting plate (155)
It is fixedly connected with the guide post two (157) being slidably connected with sliding block (158).
3. a kind of modified form thunder-preventing graphite grounding device according to claim 2, it is characterised in that: the fixed mechanism
It (9) include through the threaded rod (93) and guide post one (92) at half cranse two (14) arc, the guide post one (92) and half hoop
Two (14) of circle are slidably connected, and the threaded rod (93) is threadedly coupled with cranse two, and the upper end of the threaded rod (93) is fixedly connected
There is turntable one (91), lower end is rotatably connected to arc compression block (94), and the guide post one (92) is fixedly connected with arc compression block (94).
4. a kind of modified form thunder-preventing graphite grounding device according to claim 3, it is characterised in that: the shell includes upper
Shell (1) and lower case (2) are provided with matching snap-ring groove one (5) in the upper housing (1) and lower case (2), described
It is equipped on the side wall of the interior clip (6) being equipped with for fixing shell of snap-ring groove one (5), the upper housing (1) and lower case (2)
Arc groove one (3) and arc groove two (4), two arc grooves one (3) cooperatively form circular through hole one, and two arc grooves two (4) are matched
Conjunction forms circular through hole two, and the through-hole one (111) is located on upper housing (1), and the bottom of the lower case (2) is welded with installation
Seat (21).
5. a kind of modified form thunder-preventing graphite grounding device according to claim 4, it is characterised in that: clip (6) packet
Half cranse one (61) and connector (62) are included, two and half cranses one (61) are linked into an integrated entity to form one by the connector (62)
Closed type cranse and inlay card in the snap-ring groove one (5), the connector (62) include bolt one (621) and with bolt one
(621) nut (622) matched.
6. a kind of construction method of modified form thunder-preventing graphite grounding device according to claim 5, which is characterized in that including
Following steps:
Step 1, digs latticed groove according to design requirement in the foundation pit of electric power line pole tower, and latticed groove should close
Removing the work line reduces connector quantity to the greatest extent；
Step 2 digs out the mounting groove matched with shell shape in the intersection of every groove；
Step 3 is laid on thunder-preventing graphite grounding line is straight in latticed groove, and when laying should prevent grounding body from continuously reversing
It is rolled with sharp object, earthing or grounding means is placed in mounting groove, be fixed by mounting base (21), then by every groove
The thunder-preventing graphite grounding line of intersection is connected by earthing or grounding means, and specific connection method is as follows；
1, it by rotating bolt one (621), separates bolt one (621) with nut (622), then will be located at snap-ring groove one (5)
Two and half interior cranses one (61) separate, and take out upper housing (1), separate upper housing (1) and lower case (2), then by both ends
Thunder-preventing graphite grounding line be each passed through the inside that arc groove one (3) is placed in shell；
2, it by rotating bolt two (16), separates bolt two (16) with L shape mounting post (12), then will be located at snap-ring groove two
(83) half cranse two (14) in takes out, and pedestal (7) and cover board (8) are separated, and then will be located at the intracorporal graphite lightning protection of shell and connect
Ground wire is individually positioned in the arc placing groove one (10) of two left and right ends, while by the joint area of thunder-preventing graphite grounding line
It is placed in the arc placing groove two (82) on cover board (8) Nei across through-hole two (81)；
3, cover board (8) are covered, half cranse two (14) is placed in snap-ring groove two (83), by bolt two (16) by half cranse two
14 is fixed with L shape mounting post (12)；
4, by rotating forward turntable two (151), band dynamic bevel gear one (153) is rotated, and makes engage with bevel gear one (153) two
A bevel gear two (154) rotation drives two sliding blocks (158) to be arranged along lead screw (156) to make two lead screw (156) rotations
Direction moves towards, and realizes the clamping to two thunder-preventing graphite grounding lines by arc fixture block (159), then rotates turntable two
(151) the hand the turn of the screw (152) on is in close contact the upper end of hand the turn of the screw (152) and cover board (8), realizes turntable two (151)
It is relatively fixed with cover board (8)；
5, turntable one (91) is rotated forward, threaded rod (93) rotation is driven, threaded rod (93), which moves down, to be driven under arc compression block (94)
It moves, realizes the fixation to the thunder-preventing graphite grounding line in arc placing groove two (82)；
6, upper housing (1) is placed on lower case (2) and by half cranse one (61) and connector (62) by upper housing (1) and
Lower case (2) is fixed,
7, sealant is injected into circular through hole two by through-hole one (111), sealant fills up circular through hole two and through-hole one
(111), wait sealant dry；
Step 4 backfills earthing or grounding means using soft fine earth, and stone, plastics and building rubbish should not be accompanied in backfill
Rubbish, and soil layering should be tamped in backfill, top should set the anti-settling layer of 100mm~300mm height, and dry soil is preferably sprinkled water
Compacting；
Step 5, measurement of Grounding Resistance, when ground resistance meets the requirement of grounding resistance, backfill native soil to transmission line of electricity
The foundation pit of shaft tower is equal with surrounding ground level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463246.5A CN110190414B (en) | 2019-05-30 | 2019-05-30 | Improved graphite lightning protection grounding device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463246.5A CN110190414B (en) | 2019-05-30 | 2019-05-30 | Improved graphite lightning protection grounding device and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110190414A true CN110190414A (en) | 2019-08-30 |
| CN110190414B CN110190414B (en) | 2020-10-30 |
Family
ID=67718979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910463246.5A Active CN110190414B (en) | 2019-05-30 | 2019-05-30 | Improved graphite lightning protection grounding device and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110190414B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467469A (en) * | 2020-11-05 | 2021-03-09 | 河南科技学院 | Protection device for communication cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168015A (en) * | 1996-03-20 | 1997-12-17 | Rxs电缆装备有限公司 | Wire or cable terminal box |
| CN201562760U (en) * | 2009-12-01 | 2010-08-25 | 华为技术有限公司 | Cable-pressing clamp for shielding layer of cable |
| CN204927551U (en) * | 2015-09-14 | 2015-12-30 | 秉岳电气(上海)有限公司 | Electric connecting device of branch of insulating seal |
| CN205122789U (en) * | 2015-11-24 | 2016-03-30 | 江苏省电力公司电力经济技术研究院 | A graphite grounding body connection device for transmission line shaft tower lightning grounding net |
| CN207474718U (en) * | 2017-11-30 | 2018-06-08 | 成都英华科技有限公司 | A kind of device for flexible graphite conducting wire connection |
| CN108777374A (en) * | 2018-05-25 | 2018-11-09 | 空军研究院战略预警研究所 | A kind of soft graphite bonded earth electrode fast splicing device |
-
2019
- 2019-05-30 CN CN201910463246.5A patent/CN110190414B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168015A (en) * | 1996-03-20 | 1997-12-17 | Rxs电缆装备有限公司 | Wire or cable terminal box |
| CN201562760U (en) * | 2009-12-01 | 2010-08-25 | 华为技术有限公司 | Cable-pressing clamp for shielding layer of cable |
| CN204927551U (en) * | 2015-09-14 | 2015-12-30 | 秉岳电气(上海)有限公司 | Electric connecting device of branch of insulating seal |
| CN205122789U (en) * | 2015-11-24 | 2016-03-30 | 江苏省电力公司电力经济技术研究院 | A graphite grounding body connection device for transmission line shaft tower lightning grounding net |
| CN207474718U (en) * | 2017-11-30 | 2018-06-08 | 成都英华科技有限公司 | A kind of device for flexible graphite conducting wire connection |
| CN108777374A (en) * | 2018-05-25 | 2018-11-09 | 空军研究院战略预警研究所 | A kind of soft graphite bonded earth electrode fast splicing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112467469A (en) * | 2020-11-05 | 2021-03-09 | 河南科技学院 | Protection device for communication cable |
| CN112467469B (en) * | 2020-11-05 | 2022-02-08 | 河南科技学院 | Protection device for communication cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110190414B (en) | 2020-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110190414A (en) | A kind of modified form thunder-preventing graphite grounding device and its construction method | |
| CN106972294A (en) | A kind of high-voltage isulation aerial earth wire short-circuit device | |
| CN206619715U (en) | High-voltage isulation aerial earth wire short-circuit device | |
| CN205122789U (en) | A graphite grounding body connection device for transmission line shaft tower lightning grounding net | |
| CN204614984U (en) | General connecting clamp | |
| CN206920473U (en) | A kind of high current aluminum hull power ion battery test fixture | |
| CN109256626A (en) | A kind of soft graphite lightning protection wiring connector | |
| CN215221040U (en) | Earthing pole convenient to installation | |
| CN214625414U (en) | Grounding device for electric tower | |
| CN207588446U (en) | A kind of cable Antistatic protection device for agricultural greenhouse | |
| CN205004458U (en) | Union melt welding ground joint | |
| CN207282745U (en) | A kind of earthing or grounding means of electrical equipment | |
| CN212361057U (en) | Underground pipeline protection device | |
| CN210628938U (en) | Lightning protection device for operation and maintenance of power transmission line | |
| CN209071625U (en) | Portable ion grounding device | |
| CN207816595U (en) | A kind of detection device for centre-pivoted butterfly valve production | |
| CN207353566U (en) | A kind of busbar joint easy to connection | |
| CN219286674U (en) | Electric power overhauls earthing device | |
| CN201984939U (en) | Multifunctional connector for rapidly clamping and mounting connecting terminal | |
| CN208209471U (en) | A kind of antitheft screw thread hook with water-proof function | |
| CN211453907U (en) | Low-current grounding positioning device | |
| CN204991998U (en) | Conductor tube welds earthing device | |
| CN207426390U (en) | A kind of grounding-for-lightning device being moved easily | |
| CN211126109U (en) | Earthing device for petroleum engineering | |
| CN209329177U (en) | Clipping connection component suitable for electricity earthing cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 236800 one incubator building of standardized workshop at the intersection of Zhangliang road and Hehuan Road, Bowu modern industrial park, Bozhou City, Anhui Province Patentee after: Anhui Huaxi Technology Co.,Ltd. Address before: 236800 one standardized factory incubation building at the intersection of Zhangliang road and Hehuan Road, Bowu modern industrial park, Qiaocheng District, Bozhou City, Anhui Province Patentee before: ANHUI HUAXI ELECTRIC POWER TECHNOLOGY Co.,Ltd. |