CN209328780U - A kind of step down side disconnecting link - Google Patents
A kind of step down side disconnecting link Download PDFInfo
- Publication number
- CN209328780U CN209328780U CN201920408721.4U CN201920408721U CN209328780U CN 209328780 U CN209328780 U CN 209328780U CN 201920408721 U CN201920408721 U CN 201920408721U CN 209328780 U CN209328780 U CN 209328780U
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- link
- fixed
- ground connection
- step down
- fixed link
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Abstract
The utility model relates to transformer disconnecting link technical field more particularly to a kind of step down side disconnecting links.The utility model provides a kind of step down side disconnecting link, comprising: disconnecting link ontology, fixed link, insulator, fixed plate and ground connection link；The disconnecting link ontology is fixed in the fixed link, and the insulator is fixedly connected with the fixed link and the fixed plate；The ground connection link is set in the fixed link, for mounting ground line.In the utility model, setting is for mounting the ground connection link of ground line in fixed link, so that the installation of ground line is convenient and simple for operation quick, it solves and not to be easily installed ground connection line position because being connected to more intensive outlet cable at low-pressure side disconnecting link load side, installing is difficult on the transformer for ground line, installs unstable problem.
Description
Technical field
The utility model relates to transformer disconnecting link technical field more particularly to a kind of step down side disconnecting links.
Background technique
The power source that transformer is powered as platform area, voltage and current is larger, and installation ground line is on the transformer
The important measure of trouble free service is carried out to guarantee work about electric power personnel on the transformer having had a power failure.Ground line is work about electric power
The safety line or lifeline of person, once the protection that loses ground line at work may bring the serious person or equipment
Security risk.
But transformer used at present is connected to more intensive outlet cable at low-pressure side disconnecting link load side, directly
The quality for affecting assembly and disassembly ground line and installing difficulty are connect, installing is difficult on the transformer, installing is insecure for ground line.
Utility model content
In view of this, the present invention provides a kind of step down side disconnecting links, for solving ground line in transformer
Upper installing is difficult, installs unstable problem.
The specific technical solution of the utility model is as follows:
A kind of step down side disconnecting link, comprising: disconnecting link ontology, fixed link, insulator, fixed plate and ground connection link；
The disconnecting link ontology is fixed in the fixed link, and the insulator is fixedly connected with the fixed link and the fixation
Plate；
The ground connection link is set in the fixed link, for mounting ground line.
Preferably, the ground connection link is rectangle.
Preferably, the section of the ground connection link is 25 squares.
Preferably, the material of the ground connection link is copper.
Preferably, the ground connection link is set in the fixed link by connecting rod；
The connecting rod is fixedly connected with the fixed link.
Preferably, more than two mounting holes are provided in the fixed link, for the fixed link and the connecting rod
Connection.
Preferably, the ground connection link and the connecting rod pass through screw connection.
Preferably, the disconnecting link ontology is identical as the ground connection quantity of link.
Preferably, the fixed link includes the first fixed link and the second fixed link；
The disconnecting link ontology connects power outlet in the side for being located at first fixed link, and the disconnecting link ontology is being located at
The side connected load outlet cable of second fixed link, the ground connection link are set in second fixed link.
Preferably, the insulator includes the first insulator and the second insulator, first fixed link and described second
Fixed link is connect by first insulator and second insulator with the fixed plate respectively.
In conclusion the utility model provides a kind of step down side disconnecting link, comprising: disconnecting link ontology, fixed link, absolutely
Edge, fixed plate and ground connection link；The disconnecting link ontology is fixed in the fixed link, and the insulator is fixedly connected described solid
Fixed pole and the fixed plate；The ground connection link is set in the fixed link, for mounting ground line.In the utility model,
Setting, so that the installation of ground line is convenient and simple for operation quick, is solved for mounting the ground connection link of ground line in fixed link
Because being connected to more intensive outlet cable at low-pressure side disconnecting link load side not to be easily installed ground connection line position, be grounded
Difficult, the unstable problem of installing that line is installed on the transformer.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the step down side disconnecting link provided in the utility model embodiment；
Fig. 2 is a kind of main view of the step down side disconnecting link provided in the utility model embodiment；
It illustrates: 1. disconnecting link ontologies；2. fixed link；3. insulator；4. fixed plate；5. being grounded link；6. connecting rod；7.
Screw；8. the first fixed link；9. the second fixed link；10. the first insulator；11. the second insulator.
Specific embodiment
The utility model embodiment discloses a kind of step down side disconnecting link, fills on the transformer for solving ground line
If difficult, the unstable problem of installing.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Referring to Fig. 1, for a kind of structural schematic diagram of the step down side disconnecting link provided in the utility model embodiment.
A kind of one embodiment of the step down side disconnecting link provided in the utility model embodiment includes: disconnecting link ontology
1, fixed link 2, insulator 3, fixed plate 4 and ground connection link 5；
Disconnecting link ontology 1 is fixed in fixed link 2, and insulator 3 is fixedly connected with fixed link 2 and fixed plate 4；
Ground connection link 5 is set in fixed link 2, for mounting ground line.
In the utility model embodiment, setting is for mounting the ground connection link 5 of ground line in fixed link 2, so that ground connection
The installation of line is convenient and simple for operation quick, solves because being connected to more intensive outlet cable at low-pressure side disconnecting link load side
So that not being easily installed ground connection line position, installing is difficult on the transformer for ground line, installs unstable problem.
It is detailed to a kind of one embodiment progress of step down side disconnecting link provided by the embodiment of the utility model above
Thin description, below will be to a kind of another embodiment progress of step down side disconnecting link provided by the embodiment of the utility model
Detailed description.
Fig. 1 and Fig. 2 are please referred to, Fig. 2 is a kind of master of the step down side disconnecting link provided in the utility model embodiment
View.
A kind of another embodiment of the step down side disconnecting link provided in the utility model embodiment includes: disconnecting link sheet
Body 1, fixed link 2, insulator 3, fixed plate 4 and ground connection link 5；
Disconnecting link ontology 1 is fixed in fixed link 2, and insulator 3 is fixedly connected with fixed link 2 and fixed plate 4；
Ground connection link 5 is set in fixed link 2, for mounting ground line.
In the utility model embodiment, fixed plate 4 with electric pole or electric wire tower for being fixedly connected；Pass through insulator 3
Effect, fixed plate 4 are non-conductive；The material for being grounded link 5 is conductive material.
In the utility model embodiment, ground connection link 5 is rectangle, when in use square of the ground wire hitching in ground connection link 5
Shape long side, it is easy to operate, and being grounded link 5 is that rectangle may make the position of the ground connection mounting ground line of link 5 to maximize.
In the utility model embodiment, the section of ground connection link 5 is 25 squares, meets low pressure phase insulation and relatively
Insulating requirements.
In the utility model embodiment, the material of ground connection link 5 is copper, and disconnecting link interface is copper product, ground connection link 5
Material is that copper can guarantee the reliability and stability for being grounded link 5, and fever is avoided to burn out.
In the utility model embodiment, ground connection link 5 is set in fixed link 2 by connecting rod 6；
Connecting rod 6 is fixedly connected with fixed link 2.
In the utility model embodiment, more than two mounting holes are provided in fixed link 2, for fixed link 2 and connecting rod 6
Connection, connecting rod 6 can be mounted on the different position of fixed link 2 according to actual needs, be grounded link 5 in safe distance
It is interior can flexible modulation effect, improve fast installation of the ground line on step down side disconnecting link and installing quality.
In the utility model embodiment, ground connection link 5 is connect with connecting rod 6 by screw 7.
Being grounded link 5 includes connection structure and hanging ring structure, and ground connection link 5 is connect with connecting rod 6 by connection structure, connect
Ground link 5 is mounted by hanging ring structure and is grounded, and the shape for being grounded link 5 above refers specifically to the shape of hanging ring structure.It connects
The connection structure of ground link 5 is slidably mounted on screw 7 and connect with connecting rod 6, and the junction of connection structure is circle.
In the utility model embodiment, disconnecting link ontology 1 is identical as the ground connection quantity of link 5, disconnecting link ontology 1 and ground connection link
5 match, i.e., every phase disconnecting link is provided with ground connection link 5, and solution ground line installing hardly possible, installing are insecure on every phase disconnecting link
The problem of.
In the utility model embodiment, fixed link 2 includes the first fixed link 8 and the second fixed link 9；
Disconnecting link ontology 1 connects power outlet in the side for being located at the first fixed link 8, and disconnecting link ontology 1 is fixed positioned at second
The side connected load outlet cable of bar 9, ground connection link 5 are set in the second fixed link 9, and ground connection link 5 is arranged in transformer
At low-pressure side disconnecting link load side, so that installing speed and installing quality of the ground line at step down side disconnecting link load side obtain
To improving, installing that easy to operate, installation is simple and fast, solves at step down side disconnecting link load side installing ground line matter
Measure problem low, that difficulty is high.
In the utility model embodiment, power outlet and load outlet cable are installed on disconnecting link ontology 1 by screw 7.
In the utility model embodiment, the voltage of load outlet cable is 0.4kV.
In the utility model embodiment, insulator 3 includes the first insulator 10 and the second insulator 11, the first fixed link 8
It is connect respectively by the first insulator 10 and the second insulator 11 with fixed plate 4 with the second fixed link 9.
A kind of step down side disconnecting link provided by the utility model is described in detail above, for this field
Those skilled in the art have and change in specific embodiments and applications based on the idea of the embodiment of the present invention
Become place, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of step down side disconnecting link characterized by comprising disconnecting link ontology, fixed link, insulator, fixed plate and connect
Ground link；
The disconnecting link ontology is fixed in the fixed link, and the insulator is fixedly connected with the fixed link and the fixed plate；
The ground connection link is set in the fixed link, for mounting ground line.
2. step down side disconnecting link according to claim 1, which is characterized in that the ground connection link is rectangle.
3. step down side disconnecting link according to claim 1, which is characterized in that the section of the ground connection link is 25 flat
Side.
4. step down side disconnecting link according to claim 1, which is characterized in that the material of the ground connection link is copper.
5. step down side disconnecting link according to claim 1, which is characterized in that the ground connection link is set by connecting rod
It is placed in the fixed link；
The connecting rod is fixedly connected with the fixed link.
6. step down side disconnecting link according to claim 5, which is characterized in that in the fixed link setting there are two with
On mounting hole, the connection for the fixed link and the connecting rod.
7. step down side disconnecting link according to claim 5, which is characterized in that the ground connection link and the connecting rod
Pass through screw connection.
8. step down side disconnecting link according to claim 1, which is characterized in that the disconnecting link ontology and the ground connection are hung
The quantity of ring is identical.
9. step down side disconnecting link according to claim 1, which is characterized in that the fixed link includes the first fixed link
With the second fixed link；
The disconnecting link ontology connects power outlet in the side for being located at first fixed link, and the disconnecting link ontology is positioned at described
The side connected load outlet cable of second fixed link, the ground connection link are set in second fixed link.
10. step down side disconnecting link according to claim 9, which is characterized in that the insulator includes the first insulation
Son and the second insulator, first fixed link and second fixed link pass through first insulator and described second respectively
Insulator is connect with the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408721.4U CN209328780U (en) | 2019-03-28 | 2019-03-28 | A kind of step down side disconnecting link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920408721.4U CN209328780U (en) | 2019-03-28 | 2019-03-28 | A kind of step down side disconnecting link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328780U true CN209328780U (en) | 2019-08-30 |
Family
ID=67733268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920408721.4U Active CN209328780U (en) | 2019-03-28 | 2019-03-28 | A kind of step down side disconnecting link |
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| CN (1) | CN209328780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610825A (en) * | 2019-09-04 | 2019-12-24 | 湖州培优孵化器有限公司 | Pressure-prompting disconnecting link for power system |
-
2019
- 2019-03-28 CN CN201920408721.4U patent/CN209328780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610825A (en) * | 2019-09-04 | 2019-12-24 | 湖州培优孵化器有限公司 | Pressure-prompting disconnecting link for power system |
| CN110610825B (en) * | 2019-09-04 | 2021-09-24 | 山东鲁能力源电器设备有限公司 | Pressure-prompting disconnecting link for power system |
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