CN214543494U - Silicon rubber sheath for movable bus metal fixture - Google Patents
Silicon rubber sheath for movable bus metal fixture Download PDFInfo
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- CN214543494U CN214543494U CN202120321317.0U CN202120321317U CN214543494U CN 214543494 U CN214543494 U CN 214543494U CN 202120321317 U CN202120321317 U CN 202120321317U CN 214543494 U CN214543494 U CN 214543494U
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- connecting hole
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- card
- hardware fitting
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Abstract
The utility model discloses a movable generating line metal anchor clamps silicon rubber sheath, including first sheath and the second sheath that adopts polymer insulating material to make, first sheath, second sheath are the flexible slice thing, first sheath edge is equipped with a plurality of first card posts and first connecting hole, first card post is connected, the parcel is in the fixed hardware fitting outside with first connecting hole buckle, fixed hardware fitting is installed on ceramic insulation support, second sheath both sides edge is equipped with a plurality of second card posts and second connecting hole, the second card post is connected, the parcel is in the generating line conductor and the fixed hardware fitting outside with second connecting hole buckle, generating line conductor clamp installs in fixed hardware fitting. The utility model discloses prevent effectively that external factor from causing alternate ground connection, the risk of three-phase short circuit even, keep electric power system's safety and stability effectively, and operation convenient to carry, simple installation are swift, low in production cost, easy popularization.
Description
Technical Field
The utility model relates to an electric power system auxiliary protection facility, concretely relates to movable generating line metal anchor clamps silicon rubber sheath.
Background
A bus fixing metal clamp is also called a bus fixing hardware fitting and is used for fixing, hanging and supporting a hardware fitting of a power distribution device, wherein an outdoor rectangular bus fixing hardware fitting is a frame type hardware fitting consisting of a bottom plate made of a steel plate, an aluminum alloy cover plate and a fastener, the cover plate is made of a pin alloy to eliminate hysteresis loss, the vertical outdoor rectangular bus fixing hardware fitting is provided with two aluminum alloy clamping plate type stand columns to clamp a bus, and the hardware fitting also has the performance of eliminating the hysteresis loss. However, the fixed hardware is completely exposed, the risks of phase-to-phase grounding and three-phase short circuit caused by external factors exist, the safety and the stability of an electric power system can be influenced, the existing integrated insulating sleeve is complex to install, inconvenient to assemble and disassemble during maintenance, and high in production cost.
Disclosure of Invention
An object of the utility model is to prior art's defect with not enough, provide a split type sheath of fixed gold utensil of generating line that the installation is convenient, overhaul convenience, safety and stability.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a movable generating line metal anchor clamps silicon rubber sheath, includes first sheath and the second sheath that adopts polymer insulating material to make, first sheath, second sheath are the flexible sheet thing, first sheath edge is equipped with a plurality of first card posts and first connecting hole, first card post is connected, the parcel is in the fixed fitting outside with first connecting hole buckle, fixed fitting installs on ceramic insulation support, second sheath both sides edge is equipped with a plurality of second card posts and second connecting hole, the second card post is connected, the parcel is in the generating line conductor and the fixed fitting connecting portion outside with second connecting hole buckle, the generating line conductor presss from both sides tight the installation in fixed fitting.
By adopting the technical scheme, the vertical exposed part of the fixed hardware above the ceramic insulating support is subjected to insulating wrapping by utilizing the split movable first sheath, and the connecting part of the bus conductor and the fixed hardware is subjected to insulating wrapping downwards by utilizing the second sheath, so that the risk of interphase grounding, even three-phase short circuit caused by external factors such as rainwater, floating objects, small animals and the like is effectively prevented, and the safety and the stability of the electric power system are effectively kept; and the operation is convenient to carry, the installation is simple, convenient and quick, the production cost is low, and the popularization is easy.
Further, first card post and second card post are cylindric card post, cylindric card post comprises last round platform and lower cylinder, the minimum diameter of going up the round platform is greater than or equal to the diameter of cylinder down.
Through adopting above-mentioned technical scheme, can easily block first card post, second card post into first connecting hole, second connecting hole respectively during the installation, exert external force when needing to dismantle a little and just can deviate from first card post, second card post in first connecting hole, the second connecting hole respectively, the installation is dismantled simply easily, convenient and fast.
Further, the first sheath and the second sheath are made of a silicon rubber insulating material.
By adopting the technical scheme, the sheath made of the silicon rubber insulating material has excellent insulating property, good elasticity, and very good corona resistance and arc resistance.
The utility model discloses a principle and application method: when the device is used and installed, the bus conductor is clamped by the fixed fitting, then the vertical exposed part of the fixed fitting above the ceramic insulating support is wrapped by the first sheath made of the high-molecular insulating material, the plurality of first clamping columns are clamped into the first connecting holes respectively, finally the connecting part of the bus conductor and the fixed fitting is wrapped downwards by the second sheath made of the high-molecular insulating material, and the plurality of second clamping columns are clamped into the second connecting holes respectively, so that the installation can be completed, the metal part of the fixed fitting is not contacted by foreign matters in a sealed environment, the risk of interphase grounding, even three-phase short circuit caused by external factors such as rainwater, floaters, small animals and the like is effectively prevented, and the safety and the stability of an electric power system are effectively maintained; when overhauing or changing and dismantling, exert external force and deviate from the second card post in follow the second connecting hole respectively, deviate from first card post in follow first connecting hole and can dismantle, the sheath installation is dismantled and is all simply light, convenient and fast, can install fast when having a power failure and overhauls or change.
Due to the adoption of the technical proposal provided by the utility model; the principle and the using method of the utility model are as follows; make the utility model discloses compare with prior known art and current situation, the beneficial effect who obtains is:
(1) the installation is convenient: the sheath of the utility model adopts a split movable design, thereby realizing rapid insulation wrapping installation;
(2) safety and stability: the utility model has the advantages that the bus fixing hardware is enclosed in the sheath by the sheath, so that the metal part of the fixing hardware is not contacted by foreign matters in a sealed environment, and the risks of interphase grounding and three-phase short circuit are prevented;
(3) the overhaul is convenient: the sheath of the utility model can ensure the accuracy of infrared temperature measurement during inspection;
(4) the performance is good: the sheath of the utility model has good insulating property, excellent weather resistance, corona resistance and arc resistance, and ensures that the sheath can play a good role in protecting the bus fixing hardware fitting;
(5) the service life is long: the sheath of the utility model is made of high molecular material, has good elasticity and weather resistance, and can be repeatedly used continuously without being damaged by people;
(6) the assembly and disassembly can be repeated: the utility model can easily disassemble and assemble the bus fixing hardware fitting sheath when power failure maintenance or replacement maintenance;
(7) easy popularization and application: the sheet sheath of the utility model has the advantages of convenient operation and carrying, low manufacturing cost, high production efficiency, convenient storage and transportation and easy popularization;
(8) the utility model solves the defects, shortcomings and drawbacks of the prior known technology and current situation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic view of a first sheath according to an embodiment of the present invention;
fig. 3 is a schematic view of a second sheath in an embodiment of the invention.
Description of reference numerals:
1. a first sheath; 101. a first clamp post; 102. a first connection hole; 2. a second sheath; 201. a second clamping column; 202. a second connection hole; 3. a ceramic insulating support; 4. a bus bar conductor.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: the utility model provides a movable generating line metal anchor clamps silicon rubber sheath, includes first sheath 1 and the second sheath 2 that adopts polymer insulating material to make, first sheath 1, second sheath 2 are the slice thing that can curl, first sheath edge is equipped with a plurality of first card posts 101 and first connecting hole 102, first card post 101 is connected, the parcel is in the fixed fitting outside with first connecting hole 102 buckle, fixed fitting installs on ceramic insulation support 3, 2 both sides edges of second sheath are equipped with a plurality of second card posts 201 and second connecting hole 202, second card post 201 is connected, the parcel is in the generating line conductor 4 and the fixed fitting connecting portion outside with second connecting hole 202 buckle, generating line conductor 4 presss from both sides tight the installation in fixed fitting. The vertical exposed part of a fixed hardware above the ceramic insulating support 3 is subjected to insulating wrapping by using the split first sheath 1, and the connecting part of the bus conductor 4 and the fixed hardware is subjected to insulating wrapping downwards by using the second sheath 2, so that the risk of interphase grounding, even three-phase short circuit caused by external factors such as rainwater, floating objects, small animals and the like is effectively prevented, and the safety and the stability of a power system are effectively kept; and the operation is convenient to carry, the installation is simple, convenient and quick, the production cost is low, and the popularization is easy.
In this embodiment, the first clip column 101 and the second clip column 201 are both cylindrical clip columns, each cylindrical clip column is composed of an upper circular table and a lower cylinder, and the minimum diameter of the upper circular table is greater than or equal to the diameter of the lower cylinder. First card post 101, second card post 201 can easily be gone into respectively first connecting hole 102, second connecting hole 202 during the installation, and exert external force when needing to dismantle a little and just can deviate from first card post 101, second card post 201 from first connecting hole 102, second connecting hole 202 in respectively, and the installation is dismantled simply easily, convenient and fast.
In the present embodiment, the first sheath and the second sheath are made of a silicone rubber insulating material, and the sheath made of the silicone rubber insulating material has excellent insulating properties, good elasticity, and very good corona resistance and arc resistance.
The above description is only for the purpose of illustrating the technical solutions of the present invention, and is not intended to limit other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention, so long as they do not depart from the spirit and scope of the technical solutions of the present invention, they should be covered in the scope of the claims of the present invention.
Claims (3)
1. The utility model provides a movable generating line metal anchor clamps silicon rubber sheath which characterized in that: including first sheath (1) and second sheath (2) that adopt polymer insulating material to make, first sheath (1), second sheath (2) are the slice thing that can curl, first sheath edge is equipped with a plurality of first card posts (101) and first connecting hole (102), first card post (101) are connected, are wrapped up in the fixed fitting outside with first connecting hole (102) buckle, fixed fitting installs on ceramic insulation support (3), second sheath (2) both sides edge is equipped with a plurality of second card posts (201) and second connecting hole (202), second card post (201) are connected, are wrapped up in bus conductor (4) and fixed fitting connecting portion outside with second connecting hole (202) buckle, bus conductor (4) clamp is installed in fixed fitting.
2. The movable busbar metal clamp silicone rubber sheath of claim 1, wherein: first card post (101) and second card post (201) are cylindric card post, cylindric card post comprises last round platform and lower cylinder, the minimum diameter of going up the round platform is greater than or equal to cylindrical diameter down.
3. The movable busbar metal clamp silicone rubber sheath of claim 1, wherein: the first sheath (1) and the second sheath (2) are made of silicon rubber insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321317.0U CN214543494U (en) | 2021-02-04 | 2021-02-04 | Silicon rubber sheath for movable bus metal fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321317.0U CN214543494U (en) | 2021-02-04 | 2021-02-04 | Silicon rubber sheath for movable bus metal fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214543494U true CN214543494U (en) | 2021-10-29 |
Family
ID=78233907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120321317.0U Active CN214543494U (en) | 2021-02-04 | 2021-02-04 | Silicon rubber sheath for movable bus metal fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214543494U (en) |
-
2021
- 2021-02-04 CN CN202120321317.0U patent/CN214543494U/en active Active
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