CN208706570U - A kind of fuse switch - Google Patents
A kind of fuse switch Download PDFInfo
- Publication number
- CN208706570U CN208706570U CN201820905703.2U CN201820905703U CN208706570U CN 208706570 U CN208706570 U CN 208706570U CN 201820905703 U CN201820905703 U CN 201820905703U CN 208706570 U CN208706570 U CN 208706570U
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- Prior art keywords
- contact block
- plate
- block
- bracket
- fuse
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Abstract
The utility model discloses a kind of fuse switches, including support insulator, fixed plate, termination, quiet contact block, dynamic contact block, fuse tube, fall bracket, first fixing sleeve, connecting tube, threaded rod, traveling nut and mounting plate, the outside of fuse tube, which is socketed with, falls bracket, the outside of fuse tube is socketed with dynamic contact block, and one end of dynamic contact block is connect with quiet contact block, quiet contact block and the side for falling bracket are provided with termination, quiet contact block and the side for falling bracket are provided with fixed plate, and support insulator is connected between two fixed plates, the first fixing sleeve is socketed at the outside hub of support insulator, the side of first fixing sleeve is by being welded with connecting tube, connecting tube is internally provided with threaded rod, the outside of threaded rod is socketed with traveling nut, one end of threaded rod is by being welded and fixed There is mounting plate, which has the characteristics that convenient for wiring and practical.
Description
Technical field
The utility model relates to fuse technologies field, specially a kind of fuse switch.
Background technique
Fuse switch is most common a kind of protective switch of the short circuit in high-tension distributing line, its not only economic and reliable,
And there are also adaptable features.It is widely used in the side of high-tension distributing line and distribution transformer, as protective wire
Road and the emergency lock for carrying out plant maintenance extend the service life of high-tension line and facilitate the maintenance of circuit arrangement.
How exposed line interface in existing market on fuse switch is outside, and conducting wire is only bolted on
On fuse switch, not only conducting wire is easy to be corroded, but also conducting wire is not connected firmly, and be easy to cause poor contact and line occurs
Road failure needs to keep certain distance with route, not due to route since fuse switch is arranged in route side more
Together, it needs to adjust fuse switch at a distance from route, does not interfere with each other them mutually, and fuse switch in the market is not
It is not very practical with this regulatory function.Therefore, it designs a kind of convenient for wiring and practical fuse switch is very
It is necessary to.
Utility model content
The purpose of this utility model is to provide a kind of fuse switches, to solve mentioned above in the background art ask
Topic.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of fuse switch, including
Support insulator, termination, quiet contact block, dynamic contact block, fuse tube, falls bracket, the first fixing sleeve, connection at fixed plate
Pipe, threaded rod, traveling nut and mounting plate, the outside of the fuse tube, which is socketed with, falls bracket, the outer cover of the fuse tube
It is connected to dynamic contact block, and one end of dynamic contact block is connect with quiet contact block, the quiet contact block and the side for falling bracket are all provided with
It is equipped with termination, the quiet contact block and the side for falling bracket are provided with fixed plate, and connect between two fixed plates
There is support insulator, the first fixing sleeve, the side of first fixing sleeve are socketed at the outside hub of the support insulator
By being welded with connecting tube, the connecting tube is internally provided with threaded rod, and the outside of the threaded rod is socketed with activity
Nut, one end of the threaded rod is by being welded with mounting plate；The termination is fixed by shield, screw, second
Set, fixture block, anti-slip rubber gasket, the first conductive plate, the second conductive plate, conductive column, threaded block, spring stack, screw shell and folder
Board group is at the side of the shield has been bolted the first conductive plate, and the side of first conductive plate is uniformly arranged
There is conductive column, the side of the conductive column is arranged at the side center of the shield by being welded with the second conductive plate
Have the second fixing sleeve, the side of second fixing sleeve is provided with screw, one end of the screw by being welded with fixture block,
The side of the fixture block is correspondingly arranged on screw shell by being adhesively fixed with anti-slip rubber gasket, the side of the shield,
The screw shell is internally provided with threaded block, and the side of the threaded block is by being welded with spring stack, and two bullets
Clamping plate is provided between spring column.
Further, it is flexibly connected between the connecting tube and threaded rod by screw thread.
Further, the fixed plate is a kind of component of cast iron quality.
Further, the fuse tube tilts 15 degree to the right.
Further, the quiet contact block, dynamic contact block and fall the component that bracket is an Albatra metal conductive material.
Further, it is flexibly connected between the threaded block and screw shell for screw thread.
Further, the adjacent side of second conductive plate and clamping plate is provided with anti-skid chequer.
Further, first conductive plate and quiet contact block and fall between bracket by being welded and fixed.
Compared with prior art, the utility model beneficial effect achieved is:
1: the fuse switch is rotatablely installed plate, and threaded rod is driven to rotate in connecting tube, by changing mounting plate
Positive and negative rotation adjusts the flexible of threaded rod, changes the distance between mounting plate and support insulator, keep practicability stronger；
2: conducting wire is put in the second fixing sleeve, and the conductor of conducting wire is enable to reach between the second conductive plate and clamping plate,
First tightening screw drives fixture block, by conductor clamping between fixture block and the second fixing sleeve inner wall, then turn two by screw
Threaded block, threaded block move in screw shell, drive clamping plate by spring stack, and conductor is tightly pressed against clamping plate and the second conduction
Between plate, spring stack is compressed, and prevents conductor from loosening, and improves the reliability of wiring, while being convenient for wiring.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the termination structural schematic diagram of the utility model；
In figure: 1, support insulator；2, fixed plate；3, termination；4, quiet contact block；5, contact block is moved；6, fuse tube；
7, fall bracket；8, the first fixing sleeve；9, connecting tube；10, threaded rod；11, traveling nut；12, mounting plate；13, shield；
14, screw；15, the second fixing sleeve；16, fixture block；17, anti-slip rubber gasket；18, the first conductive plate；19, the second conductive plate；20,
Conductive column；21, threaded block；22, spring stack；23, screw shell；24, clamping plate.
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.
Embodiment, as shown in Figs. 1-2, the utility model provide a kind of technical solution: a kind of fuse switch, including branch
Column insulator 1, termination 3, quiet contact block 4, dynamic contact block 5, fuse tube 6, falls bracket 7, the first fixing sleeve at fixed plate 2
8, connecting tube 9, threaded rod 10, traveling nut 11 and mounting plate 12, the outside of fuse tube 6, which is socketed with, falls bracket 7, fuse tube 6
Outside be socketed with dynamic contact block 5, and one end of dynamic contact block 5 is connect with quiet contact block 4, quiet contact block 4 with fall bracket 7
Side is provided with termination 3, and quiet contact block 4 and the side for falling bracket 7 are provided with fixed plate 2, and two fixed plates 2
Between be connected with support insulator 1, the first fixing sleeve 8 is socketed at the outside hub of support insulator 1, the first fixing sleeve 8
Side is internally provided with threaded rod 10 by being welded with connecting tube 9, connecting tube 9, and the outside of threaded rod 10 is socketed with work
Dynamic nut 11, one end of threaded rod 10 is by being welded with mounting plate 12；Termination 3 is by shield 13, screw 14, second
Fixing sleeve 15, fixture block 16, anti-slip rubber gasket 17, the first conductive plate 18, the second conductive plate 19, conductive column 20, threaded block 21, bullet
Spring column 22, screw shell 23 and clamping plate 24 form, and the side of shield 13 has been bolted the first conductive plate 18, and first leads
The side of battery plate 18 is evenly arranged with conductive column 20, and the side of conductive column 20 is protected by being welded with the second conductive plate 19
The second fixing sleeve 15 is provided at the side center of cover 13, the side of the second fixing sleeve 15 is provided with screw 14, and the one of screw 14
End is by being welded with fixture block 16, and the side of fixture block 16 is by being adhesively fixed with anti-slip rubber gasket 17, and the one of shield 13
Side is correspondingly arranged on screw shell 23, and screw shell 23 is internally provided with threaded block 21, and the side of threaded block 21 passes through welding
It is fixed with spring stack 22, and is provided with clamping plate 24 between two spring stacks 22；It is living by screw thread between connecting tube 9 and threaded rod 10
Dynamic connection, convenient for the flexible of threaded rod 10；Fixed plate 2 is a kind of component of cast iron quality, improves the intensity of fixed plate 2；Fusing
Pipe 6 tilts 15 degree to the right, convenient for falling for fuse tube 6；Quiet contact block 4, dynamic contact block 5 and to fall bracket 7 be a kind of copper
The component of alloy conductive material increases quiet contact block 4, dynamic contact block 5 and the electric conductivity for falling bracket 7；Threaded block 21 and screw thread
It is flexibly connected between sleeve 23 for screw thread, convenient for the activity of threaded block 21；The adjacent side of second conductive plate 19 and clamping plate 24 is equal
It is provided with anti-skid chequer, prevents the conducting wire clamped between the second conductive plate 19 and clamping plate 24 from loosening；First conductive plate 18 is contacted with quiet
Block 4 and fall between bracket 7 by being welded and fixed, makes the first conductive plate 18 and quiet contact block 4 and fall to connect between bracket 7
It is stronger；It is rotatablely installed plate 12, threaded rod 10 is driven to rotate in connecting tube 9, by changing the positive and negative rotation of mounting plate 12,
The flexible of threaded rod 10 is adjusted, changes the distance between mounting plate 12 and support insulator 1, keeps practicability stronger；Conducting wire is stretched
Into in the second fixing sleeve 15, and the conductor of conducting wire is enable to reach between the second conductive plate 19 and clamping plate 24, first tightening screw 14,
Fixture block 16, by conductor clamping between 15 inner wall of fixture block 16 and the second fixing sleeve, then two spiral shells of turn are driven by screw 14
Line block 21, threaded block 21 move in screw shell 23, drive clamping plate 24 by spring stack 22, conductor is tightly pressed against clamping plate 24
Between the second conductive plate 19, spring stack 22 is compressed, and prevents conductor from loosening, and improves the reliability of wiring, while convenient for connecing
Line.
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.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of fuse switch, including it is support insulator (1), fixed plate (2), termination (3), quiet contact block (4), dynamic
Contact block (5), fuse tube (6) fall bracket (7), the first fixing sleeve (8), connecting tube (9), threaded rod (10), traveling nut
(11) and mounting plate (12), it is characterised in that: the outside of the fuse tube (6), which is socketed with, falls bracket (7), the fuse tube
(6) outside is socketed with dynamic contact block (5), and the one end of dynamic contact block (5) is connect with quiet contact block (4), the quiet contact block
(4) and fall the side of bracket (7) and be provided with termination (3), the quiet contact block (4) and the side for falling bracket (7)
It is provided with fixed plate (2), and is connected with support insulator (1) between two fixed plates (2), the support insulator (1)
Be socketed at outside hub the first fixing sleeve (8), the side of first fixing sleeve (8) by being welded with connecting tube (9),
The connecting tube (9) is internally provided with threaded rod (10), and the outside of the threaded rod (10) is socketed with traveling nut (11), institute
One end of threaded rod (10) is stated by being welded with mounting plate (12)；The termination (3) is by shield (13), screw
(14), the second fixing sleeve (15), fixture block (16), anti-slip rubber gasket (17), the first conductive plate (18), the second conductive plate (19),
Conductive column (20), threaded block (21), spring stack (22), screw shell (23) and clamping plate (24) composition, the shield (13)
Side has been bolted the first conductive plate (18), and the side of first conductive plate (18) is evenly arranged with conductive column
(20), the side of the conductive column (20) is by being welded with the second conductive plate (19), in the side of the shield (13)
It is provided at the heart the second fixing sleeve (15), the side of second fixing sleeve (15) is provided with screw (14), the screw (14)
One end by being welded with fixture block (16), the side of the fixture block (16) is by being adhesively fixed with anti-slip rubber gasket
(17), the side of the shield (13) is correspondingly arranged on screw shell (23), and screw shell (23) are internally provided with
Threaded block (21), the side of the threaded block (21) is by being welded with spring stack (22), and between two spring stacks (22)
It is provided with clamping plate (24).
2. a kind of fuse switch according to claim 1, it is characterised in that: the connecting tube (9) and threaded rod
(10) it is flexibly connected between by screw thread.
3. a kind of fuse switch according to claim 1, it is characterised in that: the fixed plate (2) is a kind of cast iron
The component of material.
4. a kind of fuse switch according to claim 1, it is characterised in that: the fuse tube (6) tilts to the right
15 degree.
5. a kind of fuse switch according to claim 1, it is characterised in that: the quiet contact block (4), dynamic contact block
(5) and fall the component that bracket (7) is an Albatra metal conductive material.
6. a kind of fuse switch according to claim 1, it is characterised in that: the threaded block (21) and screw shell
(23) it is flexibly connected between for screw thread.
7. a kind of fuse switch according to claim 1, it is characterised in that: second conductive plate (19) and clamping plate
(24) adjacent side is provided with anti-skid chequer.
8. a kind of fuse switch according to claim 1, it is characterised in that: first conductive plate (18) connects with quiet
Contact block (4) and fall between bracket (7) by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820905703.2U CN208706570U (en) | 2018-06-12 | 2018-06-12 | A kind of fuse switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820905703.2U CN208706570U (en) | 2018-06-12 | 2018-06-12 | A kind of fuse switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706570U true CN208706570U (en) | 2019-04-05 |
Family
ID=65936050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820905703.2U Active CN208706570U (en) | 2018-06-12 | 2018-06-12 | A kind of fuse switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701016A (en) * | 2020-12-16 | 2021-04-23 | 山东省产品质量检验研究院 | Outdoor fuse |
-
2018
- 2018-06-12 CN CN201820905703.2U patent/CN208706570U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112701016A (en) * | 2020-12-16 | 2021-04-23 | 山东省产品质量检验研究院 | Outdoor fuse |
| CN112701016B (en) * | 2020-12-16 | 2022-08-26 | 山东省产品质量检验研究院 | Outdoor fuse |
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| GR01 | Patent grant |