CN208284977U - A kind of lightning arrester of overhead line - Google Patents
A kind of lightning arrester of overhead line Download PDFInfo
- Publication number
- CN208284977U CN208284977U CN201820791373.9U CN201820791373U CN208284977U CN 208284977 U CN208284977 U CN 208284977U CN 201820791373 U CN201820791373 U CN 201820791373U CN 208284977 U CN208284977 U CN 208284977U
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- Prior art keywords
- arc
- overhead line
- compression bar
- spring
- plate
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- 230000006835 compression Effects 0.000 claims abstract description 40
- 238000007906 compression Methods 0.000 claims abstract description 40
- 239000012212 insulator Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a kind of lightning arrester of overhead line, including bottom arc plate, spring one, compression bar one, arc panel one, arc of rotation plate, rubber slab, arc panel two, compression bar two and spring two, cambered surface installs compression bar one on the bottom arc plate, one lower end of compression bar is installed by spring one, the spring one is fixed on bottom arc intralamellar part, one upper end of compression bar is installed by arc panel one, it fits on the downside of one upper end of arc panel and overhead line ontology annular side, the bottom arc plate upper end is symmetrically installed two arc of rotation plates, arc of rotation plate inner end is installed by rubber slab, fixed spring two on the upside of the arc of rotation intralamellar part, two lower end of spring is installed by compression bar two, the fixed arc panel two in two lower end of compression bar, it fits on the upside of two lower end of arc panel and overhead line ontology annular side, the design reduces the probability that overhead line ontology 1 is worn , utility model has good stability, is easily installed, and use scope is wide.
Description
Technical field
The utility model is a kind of lightning arrester of overhead line, belongs to thunder resisting equipment field.
Background technique
Lightning protection, refer to by composition intercept, dredge finally release into ground integral system mode to prevent by direct lightning strike
Or the electromagnetic pulse of thunder and lightning is to building itself or the hurtful guard technology of its internal unit.
For lightning arrester of overhead line used at present there are certain defect, part necessary to lightning protection device passes through bottom arc plate
And arc of rotation plate is assemblied on overhead line ontology, but the diameter of overhead line ontology is not identical, leads to bottom arc plate and rotation
Arc plate cannot be fitted closely with overhead line ontology, cause bottom arc plate and arc of rotation plate and overhead line ontology that opposite turn can occur
It is dynamic, it is easy to damage overhead line ontology, so needing a kind of lightning arrester of overhead line to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of lightning arrester of overhead line, with solution
Certainly the problems mentioned above in the background art, utility model has good stability, is easily installed, and use scope is wide.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of overhead transmission line is anti-
Thunder device, including overhead line ontology, installing mechanism, insulator, fixed frame, resistor disc, L-type support and arc electrode ball, institute
Overhead line ontology annular side assembly installing mechanism is stated, insulator is installed by connecting rod in the installing mechanism lower end, described exhausted
Mounting and fixing support on the right side of edge annular side installs resistor disc in the fixed frame annular side, and the insulator annular side is left
Side is symmetrically installed two L-type supports, and arc electrode ball is installed in the L-type support inner end, and the installing mechanism includes bottom arc plate, bullet
It spring one, compression bar one, arc panel one and holds down assembly, it is described to hold down assembly including arc of rotation plate, rubber slab, arc panel two, pressure
Bar two and spring two, cambered surface installs compression bar one on the bottom arc plate, and spring one, the spring one are installed in one lower end of compression bar
It is fixed on bottom arc intralamellar part, arc panel one, one upper end of arc panel and overhead line ontology annular are installed in one upper end of compression bar
It fits on the downside of side, the bottom arc plate upper end is symmetrically installed two arc of rotation plates, fixed bullet on the upside of the arc of rotation intralamellar part
Compression bar two, the fixed arc panel two in two lower end of compression bar, two lower end of arc panel and frame are installed in spring two, two lower end of spring
It fits on the upside of ceases to be busy ontology annular side.
Further, described to hold down assembly equipped with two groups, it holds down assembly described in two groups and is symmetrically mounted on bottom arc plate upper surface
Front and rear sides.
Further, the bottom arc plate is connected with arc of rotation plate by hinge, and two arc of rotation plate upper ends pass through
Nut and bolt are connected.
The utility model has the beneficial effects that a kind of lightning arrester of overhead line of the utility model, the utility model pass through
Bottom arc plate, spring one, compression bar one, arc panel one, arc of rotation plate, rubber slab, arc panel two, compression bar two and spring two are added,
The design presss from both sides overhead line ontology by spring one, compression bar one, arc panel one, arc panel two, compression bar two and spring two
Fixation is held, the design of rubber slab is convenient to carry out auxiliary clamping to overhead line ontology, solves overhead transmission line lightning protection used at present
For device there are certain defect, part necessary to lightning protection device is assemblied in overhead line ontology by bottom arc plate and arc of rotation plate
On, but the diameter of overhead line ontology is not identical, causes bottom arc plate and arc of rotation plate that cannot fit closely with overhead line ontology,
It causes bottom arc plate and arc of rotation plate and overhead line ontology that can relatively rotate, is easy to ask what overhead line ontology damaged
Topic.
Because adding hinge, which facilitates the rotation of arc of rotation plate, because addition nut and bolt, the design facilitate two
The connection and fixation of arc of rotation plate, utility model has good stability, is easily installed, and use scope is wide.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of lightning arrester of overhead line of the utility model；
Fig. 2 is the schematic diagram of installing mechanism in a kind of lightning arrester of overhead line of the utility model；
In figure: 1- overhead line ontology, 2- installing mechanism, 3- insulator, 4- fixed frame, 5- resistor disc, 6-L type bracket, 7-
Arc electrode ball, the bottom 21- arc plate, 22- spring one, 23- compression bar one, 24- arc panel one, 25- arc of rotation plate, 26- arc panel two,
27- compression bar two, 28- spring two.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of lightning arrester of overhead line, including frame
Ceases to be busy ontology 1, installing mechanism 2, insulator 3, fixed frame 4, resistor disc 5, L-type support 6 and arc electrode ball 7, overhead line sheet
1 annular side of body assembles installing mechanism 2, and insulator 3 is installed by connecting rod in 2 lower end of installing mechanism, and 3 annular side of insulator is right
Side mounting and fixing support 4 installs resistor disc 5 in 4 annular side of fixed frame, is symmetrically installed two L-type branch on the left of 3 annular side of insulator
Arc electrode ball 7 is installed in frame 6,6 inner end of L-type support.
Installing mechanism 2 includes bottom arc plate 21, spring 1, compression bar 1, arc panel 1 and holds down assembly, compression group
Part includes arc of rotation plate 25, arc panel 2 26, compression bar 2 27 and spring 2 28, and cambered surface installs compression bar 1 on bottom arc plate 21,
Spring 1 is installed in one 23 lower end of compression bar, and spring 1 is fixed on inside bottom arc plate 21, and arc panel one is installed in one 23 upper end of compression bar
24, one 24 upper end of arc panel and 1 annular side of overhead line ontology downside fit, and arc plate 21 upper end in bottom is symmetrically installed two rotations
Compression bar 2 27 is installed in arc plate 25,25 upper inside fixed spring 2 28 of arc of rotation plate, 2 28 lower end of spring, and 2 27 lower end of compression bar is solid
Determine arc panel 2 26, fits on the upside of 2 26 lower end of arc panel and 1 annular side of overhead line ontology, which facilitates bottom arc plate 21
And arc of rotation plate 25 fits closely, and reduces the probability that overhead line ontology 1 is worn.
It holds down assembly and is equipped with two groups, two groups hold down assembly and are symmetrically mounted on 21 upper surface front and rear sides of bottom arc plate, bottom arc plate
21 are connected with arc of rotation plate 25 by hinge, and two 25 upper ends of arc of rotation plate are connected by nut and bolt.
Specific embodiment: staff is first by 1 annular side of overhead line ontology downside and one 24 upper end phase of arc panel
Fitting, then user of service presses down on overhead line ontology 1, and overhead line ontology 1 drives arc panel 1 to move down, arc panel
One 24, which move down drive compression bar 1, moves down, and compression bar 1, which moves down, compresses spring 1, spring 1
Elastic force is generated by compression, when overhead line ontology 1 is moved to suitable position, staff stops pressing overhead line ontology 1, then
Staff rotates two arc of rotation plates 25 using hinge simultaneously, and the rotation of arc of rotation plate 25 drives arc panel 2 26, compression bar 2 27
And spring 2 28 rotates simultaneously, the rotation of arc panel 2 26 fits with overhead line ontology 1, and arc panel 2 26 continues to rotate, frame
Ceases to be busy ontology 1 can squeeze arc panel 2 26, and arc panel 2 26, which is squeezed, to move up, and arc panel 2 26 moves up
Compression bar 2 27 is driven to move up, compression bar 2 27, which moves upwards, squeezes spring 2 28, and spring 2 28 is squeezed generation
Elastic force, under the action of 2 28 elastic force of spring 1 and spring, 2 26 pairs of overhead line ontologies 1 of arc panel 1 and arc panel
Clamped, when two 25 upper ends of arc of rotation plate fit, staff stops operating arc of rotation plate 25, then using nut with
And bolt is attached fixation to two arc of rotation plates 25, which facilitates bottom arc plate 21 and arc of rotation plate 25 to fit closely,
Reduce the probability that overhead line ontology 1 is worn.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of lightning arrester of overhead line, including overhead line ontology (1), installing mechanism (2), insulator (3), fixed frame (4),
Resistor disc (5), L-type support (6) and arc electrode ball (7), it is characterised in that: overhead line ontology (1) the annular side dress
With installing mechanism (2), insulator (3) are installed by connecting rod in installing mechanism (2) lower end, insulator (3) annular side
Right side of face mounting and fixing support (4) installs resistor disc (5) in fixed frame (4) annular side, insulator (3) annular side
Left side is symmetrically installed two L-type supports (6), and arc electrode ball (7) are installed in L-type support (6) inner end；
The installing mechanism (2) includes bottom arc plate (21), spring one (22), compression bar one (23), arc panel one (24) and compresses
Component, it is described to hold down assembly including arc of rotation plate (25), arc panel two (26), compression bar two (27) and spring two (28), it is described
Spring one (22) are installed in cambered surface installation compression bar one (23) on bottom arc plate (21), compression bar one (23) lower end, the spring one
(22) it is internal to be fixed on bottom arc plate (21), arc panel one (24) are installed in compression bar one (23) upper end, the arc panel one (24)
It fits on the downside of upper end and overhead line ontology (1) annular side, bottom arc plate (21) upper end is symmetrically installed two arc of rotation plates
(25), compression bar two (27) are installed in arc of rotation plate (25) the upper inside fixed spring two (28), spring two (28) lower end,
Compression bar two (27) lower end is fixed arc panel two (26), arc panel two (26) lower end and overhead line ontology (1) annular side
It fits on the upside of face.
2. a kind of lightning arrester of overhead line according to claim 1, it is characterised in that: described to hold down assembly equipped with two
Group holds down assembly described in two groups and is symmetrically mounted on bottom arc plate (21) upper surface front and rear sides.
3. a kind of lightning arrester of overhead line according to claim 1, it is characterised in that: the bottom arc plate (21) and rotation
Arc plate (25) is connected by hinge, and two arc of rotation plate (25) upper ends are connected by nut and bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820791373.9U CN208284977U (en) | 2018-05-25 | 2018-05-25 | A kind of lightning arrester of overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820791373.9U CN208284977U (en) | 2018-05-25 | 2018-05-25 | A kind of lightning arrester of overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284977U true CN208284977U (en) | 2018-12-25 |
Family
ID=64704902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820791373.9U Expired - Fee Related CN208284977U (en) | 2018-05-25 | 2018-05-25 | A kind of lightning arrester of overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208284977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768475A (en) * | 2019-02-14 | 2019-05-17 | 安徽盛偕电子信息科技有限公司 | A kind of lightning protection |
| CN112653069A (en) * | 2020-09-29 | 2021-04-13 | 上海应用技术大学 | A convenient dismantlement formula lightning protection equipment for steel pylons |
-
2018
- 2018-05-25 CN CN201820791373.9U patent/CN208284977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768475A (en) * | 2019-02-14 | 2019-05-17 | 安徽盛偕电子信息科技有限公司 | A kind of lightning protection |
| CN112653069A (en) * | 2020-09-29 | 2021-04-13 | 上海应用技术大学 | A convenient dismantlement formula lightning protection equipment for steel pylons |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |