CN209592626U - The fixed device of gapless arrestyer in a kind of high-voltage board - Google Patents
The fixed device of gapless arrestyer in a kind of high-voltage board Download PDFInfo
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- CN209592626U CN209592626U CN201920606958.3U CN201920606958U CN209592626U CN 209592626 U CN209592626 U CN 209592626U CN 201920606958 U CN201920606958 U CN 201920606958U CN 209592626 U CN209592626 U CN 209592626U
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- copper bar
- voltage board
- grounding copper
- adjusting screw
- screw
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Abstract
The utility model discloses gapless arrestyers in a kind of high-voltage board to fix device, including grounding copper bar and arrester, the grounding copper bar is connect by installing mechanism with three arresters, and the both ends of grounding copper bar pass through the first adjusting screw respectively and are bolted with support plate, multiple first screw holes corresponding with the first adjusting screw are offered in the support plate, support plate is connected with fixed plate by the second adjusting screw in one end far from grounding copper bar, and multiple second screw holes corresponding with the second adjusting screw are offered in fixed plate.The utility model is easily installed operation, high reliablity, it is applied widely, pass through the mating reaction of fixed plate, support plate, the first adjusting screw etc., realize the effect that the position of length and arrester installation that grounding copper bar and support plate are overlapped can be adjusted according to the width of high-voltage board, the scope of application and practicability for improving the fixation device, make it can be applied to the high-voltage board of various models.
Description
Technical field
The utility model relates to electrical equipment technical fields, and in particular to the fixed dress of gapless arrestyer in a kind of high-voltage board
It sets.
Background technique
Arrester is also referred to as over-voltage protector, overvoltage limiter, arrester can be divided into belt discharge gap arrester and
Gapless arrestyer, wherein gapless arrestyer is exactly the arrester of not discharging gap as its name suggests.Arrester can not only be used
Come the high voltage for protecting thunder and lightning to generate, fence operation high voltage can be provided for.Cable vault in present high-voltage board is generally all pacified
Equipped with three gapless arrestyers, for being protected to electric system and equipment.
Current gapless arrestyer is all mounted on the indoor grounding copper bar of high-voltage board cable, and grounding copper bar passes through solid
Fixed rack is fixed on the inner sidewall of high-voltage board cable vault.Due to high-voltage board model there are many kinds of, the high-voltage board of different model
Width be different from, and support bracket fastened width is fixed.When needing gapless arrestyer being installed to different size
High-voltage board in when, just design must be customized to fixed bracket according to the inner width of high-voltage board, cause to fix bracket not
It compatible can be installed in the high-voltage board of all models, there is certain limitation during use.
For this purpose, it is proposed that gapless arrestyer fixes device to solve the above problems in a kind of high-voltage board.
Utility model content
For deficiency present in background technique, the utility model carries out targeted design, provides in a kind of high-voltage board
Gapless arrestyer fixes device, is easily installed operation, and practicability is high, applied widely, passes through the first adjusting screw, fixation
The mating reaction of plate, support plate, adjusting screw hole, the first screw hole etc., realizing can be according to the width of high-voltage board to ground connection
The effect that copper bar and the length of support plate overlapping are adjusted, improves the applicability of the fixation device, can be applied to it respectively
The high-voltage board of kind model.
To achieve the above object, the utility model provides the following technical solutions: gapless arrestyer is solid in a kind of high-voltage board
Determine device, including grounding copper bar and arrester.The grounding copper bar is connect by installing mechanism with three arresters, and is connect
The both ends of ground copper bar pass through the first adjusting screw respectively and are bolted with support plate, offer in the support plate and adjust spiral shell with first
Corresponding multiple first screw holes of silk, and the top of support plate and the bottom of grounding copper bar lean, the support plate is remote
One end from grounding copper bar is connected with fixed plate by the second adjusting screw, and offers in fixed plate and the second adjusting screw pair
Multiple second screw holes answered, the both ends of the fixed plate are fixedly connected to fixed mechanism.
The measure further taken is: earthing mechanism, the ground connection machine are threaded on the grounding copper bar
Structure includes the fixed screw being threaded on grounding copper bar, and fixed screw outer sheath is equipped with earth lead, earth lead
It leans at the top of bottom and grounding copper bar.
The measure further taken is: the installing mechanism includes the bolt for being fixedly connected on arrester bottom, and spiral shell
Bolt extends by corresponding installing port through grounding copper bar and to arrester.
Further step is: the fixed mechanism includes the fixed block for being fixedly connected on fixed board ends, and fixed
Handle screw is threaded on block, one end of handle screw through fixed block and extends outwardly.
Preferably: the grounding copper bar offers the tune of oval in shape corresponding with the first adjusting screw at both ends
Save screw hole.
Preferably: the lateral wall of first adjusting screw is arranged with the second gasket, and the bottom of the second gasket with connect
It leans at the top of ground copper bar.
Specifically: multiple installing ports corresponding with bolt are offered on the grounding copper bar.
Preferably: stud base's lateral wall passes through the first septum screw for being arranged and is socketed with nut, and described the
It leans at the top of one gasket with the bottom of grounding copper bar, leans at the top of the first gasket bottom and nut.
Design in this way, the fixed device of gapless arrestyer in a kind of high-voltage board of the utility model, with existing skill
Art is compared, have it is following the utility model has the advantages that
1, gapless arrestyer fixes device in the high-voltage board, passes through the first adjusting screw, fixed plate, support plate, adjusting
The mating reaction of screw hole, the first screw hole etc., realizing can be according to the width of high-voltage board to grounding copper bar and support plate weight
The effect that folded length is adjusted improves the applicability of the fixation device, it is made to can be applied to the high-voltage board of various models.
2, gapless arrestyer fixes device in the high-voltage board, by offering multiple installing ports on grounding copper bar, just
It is adjusted in power worker according to position of the actual installation demand to three arresters, effectively increases the reality of the fixation device
The property used.
3, gapless arrestyer fixes device in the high-voltage board, is easily installed operation, and practicability is high, applied widely, section
About cost, high reliablity.
Detailed description of the invention
Fig. 1 is the integrally-built schematic diagram of the utility model；
Fig. 2 is the schematic diagram of structure at A in Fig. 1；
Fig. 3 is the schematic diagram of fixed mechanism in the utility model；
Fig. 4 is the top view of grounding copper bar in the utility model.
In figure: 1 grounding copper bar, 2 arresters, 3 first gaskets, 4 nuts, 5 bolts, 6 installing ports, 7 first adjusting screws, 8
Second gasket, 9 adjusting screw holes, 10 support plates, 11 first screw holes, 12 fixed plates, 13 second adjusting screws, 14 fixed blocks,
15 handle screws, 16 second screw holes, 17 fixed screws, 18 earth leads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-Fig. 4, the fixed device of gapless arrestyer in a kind of high-voltage board, including grounding copper bar 1 and lightning-arrest
Device 2.The grounding copper bar 1 is connect by installing mechanism with three arresters 2, and installing mechanism includes being fixedly connected on arrester
The bolt 5 of 2 bottoms, and bolt 5 extends by corresponding installing port 6 through grounding copper bar 1 and to arrester 2, in grounding copper bar 1
On offer multiple installing ports 6 corresponding with bolt 5, the bottom outside wall of bolt 5 passes through 3 screw thread of the first gasket being arranged and is socketed
There is a nut 4, the bottom of 3 top of the first gasket and grounding copper bar 1 leans, the top of the first gasket 3 bottom and nut 4
It leans, arrester 2 is fixed on grounding copper bar 1 by bolt 5, nut 4 and the first gasket 3.The effect of first gasket 3 is anti-
Only with the surface of grounding copper bar 1 CONTACT WITH FRICTION occurs for nut 4 in the course of rotation, causes to damage to the surface of grounding copper bar 1,
The effect of multiple installing ports 6 is easy for power worker and is adjusted according to position of the actual installation demand to three arresters 2, just
In the raising support bracket fastened applicability.
Earthing mechanism is threaded on the grounding copper bar 1, earthing mechanism includes being threaded on grounding copper bar 1
Fixed screw 17, and 17 outer sheath of fixed screw is equipped with earth lead 18, the top of the bottom of earth lead 18 and grounding copper bar 1
Portion leans.
The both ends of grounding copper bar 1 pass through the first adjusting screw 7 respectively and are bolted with support plate 10, and grounding copper bar 1 is equal at both ends
The adjusting screw hole 9 of oval in shape corresponding with the first adjusting screw 7 is offered, is offered in the support plate 10 and the
Corresponding multiple first screw holes 11 of one adjusting screw 7, and the top of support plate 10 and the bottom of grounding copper bar 1 lean, institute
The support plate 10 stated is connected with fixed plate 12, and fixed plate 12 by the second adjusting screw 13 in one end far from grounding copper bar 1
On offer multiple second screw holes 16 corresponding with the second adjusting screw 13.Since the width of the high-voltage board of different model is different
Sample loosens the first adjusting screw 7 according to the of different size of high-voltage board, adjusts the first adjusting screw 7 on adjusting screw hole 9
Then position tightens the first adjusting screw 7 and is secured together grounding copper bar 1 and support plate 10, if being unable to satisfy high-voltage board
When interior mounting condition, first screw hole 11 of first adjusting screw 7 in support plate 10 is replaced, is made between two fixed plates 12
Distance it is closer, be suitable for the narrower high-voltage board of width convenient for the fixation bracket, the effect of the second gasket 8 is to prevent from turning first
The surface of grounding copper bar 1 is caused to damage when adjusting screw 7.
The both ends of the fixed plate 12 are fixedly connected to fixed mechanism, and fixed mechanism includes being fixedly connected on fixed plate
The fixed block 14 at 12 both ends, and handle screw 15 is threaded on fixed block 14, fixed block is run through in one end of handle screw 15
14 and extend outwardly.Fixed plate 12 is fixed in the cable vault on high-voltage board by fixed block 14 and handle screw 15, handle
The effect of screw 15 is easy for power worker and fixed block 14 is fixed.
The utility model fixes two fixed plates 12 when needing to install, through fixed block 14 and handle screw 15 respectively
On the two sides inner sidewall of high-voltage board inner cable room, according to the of different size of different model high-voltage board, the first adjusting screw 7 is adjusted
First screw hole 11 of the bottom alignment corresponding position of position and the first adjusting screw 7 on adjusting screw hole 9, tightens first
Grounding copper bar 1 and support plate 10 are secured together by adjusting screw 7, and then arrester 2 is installed on grounding copper bar 1, ground connection
Copper bar 1 is connect with one end of earth lead 18, and the other end of earth lead 18 is connect with grounded screen, and installation can be completed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (8)
1. gapless arrestyer fixes device, including grounding copper bar (1) and arrester (2) in a kind of high-voltage board, feature exists
In: the grounding copper bar (1) is connect by installing mechanism with three arresters (2), and the both ends of grounding copper bar (1) lead to respectively
It crosses the first adjusting screw (7) to be bolted with support plate (10), it is right with the first adjusting screw (7) to offer in the support plate (10)
Multiple first screw holes (11) answered, and the top of support plate (10) and the bottom of grounding copper bar (1) lean, the support
Plate (10) is connected with fixed plate (12) in one end far from grounding copper bar (1) by the second adjusting screw (13), and fixed plate
(12) multiple second screw holes (16) corresponding with the second adjusting screw (13), the both ends of the fixed plate (12) are offered on
It is fixedly connected to fixed mechanism.
2. gapless arrestyer fixes device in a kind of high-voltage board according to claim 1, it is characterised in that: described connects
Earthing mechanism is threaded on ground copper bar (1), the earthing mechanism includes the fixation being threaded on grounding copper bar (1)
Screw (17), and fixed screw (17) outer sheath is equipped with earth lead (18), the bottom and grounding copper bar (1) of earth lead (18)
Top lean.
3. gapless arrestyer fixes device in a kind of high-voltage board according to claim 1, it is characterised in that: the peace
Mounting mechanism include be fixedly connected on the bolt (5) of arrester (2) bottom, and bolt (5) by corresponding installing port (6) through connecing
Ground copper bar (1) simultaneously extends to arrester (2).
4. gapless arrestyer fixes device in a kind of high-voltage board according to claim 1, it is characterised in that: described consolidates
Determining mechanism includes the fixed block (14) for being fixedly connected on fixed plate (12) both ends, and is threaded with handle spiral shell on fixed block (14)
One end of silk (15), handle screw (15) through fixed block (14) and extends outwardly.
5. gapless arrestyer fixes device in a kind of high-voltage board according to claim 1, it is characterised in that: described connects
Ground copper bar (1) offers the adjusting screw hole (9) of oval in shape corresponding with the first adjusting screw (7) at both ends.
6. gapless arrestyer fixes device in a kind of high-voltage board according to claim 1, it is characterised in that: described the
The lateral wall of one adjusting screw (7) is arranged with the second gasket (8), and the top of the bottom of the second gasket (8) and grounding copper bar (1)
It leans.
7. gapless arrestyer fixes device in a kind of high-voltage board according to claim 3, it is characterised in that: described connects
Multiple installing ports (6) corresponding with bolt (5) are offered on ground copper bar (1).
8. gapless arrestyer fixes device in a kind of high-voltage board according to claim 3, it is characterised in that: the spiral shell
Bolt (5) bottom outside wall passes through the first gasket (3) screw thread for being arranged and is socketed with nut (4), at the top of first gasket (3) with
The bottom of grounding copper bar (1) leans, and leans at the top of the first gasket (3) bottom and nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920606958.3U CN209592626U (en) | 2019-04-29 | 2019-04-29 | The fixed device of gapless arrestyer in a kind of high-voltage board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920606958.3U CN209592626U (en) | 2019-04-29 | 2019-04-29 | The fixed device of gapless arrestyer in a kind of high-voltage board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592626U true CN209592626U (en) | 2019-11-05 |
Family
ID=68347090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920606958.3U Active CN209592626U (en) | 2019-04-29 | 2019-04-29 | The fixed device of gapless arrestyer in a kind of high-voltage board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592626U (en) |
-
2019
- 2019-04-29 CN CN201920606958.3U patent/CN209592626U/en active Active
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