CN106053893B - A kind of high current conducting wire hold-down mechanism and application method - Google Patents
A kind of high current conducting wire hold-down mechanism and application method Download PDFInfo
- Publication number
- CN106053893B CN106053893B CN201610597399.5A CN201610597399A CN106053893B CN 106053893 B CN106053893 B CN 106053893B CN 201610597399 A CN201610597399 A CN 201610597399A CN 106053893 B CN106053893 B CN 106053893B
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- China
- Prior art keywords
- high current
- conducting wire
- insulation
- handle
- current conducting
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/02—Testing or calibrating of apparatus covered by the other groups of this subclass of auxiliary devices, e.g. of instrument transformers according to prescribed transformation ratio, phase angle, or wattage rating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
- H01R4/366—Conductive members located under tip of screw with intermediate part between tip and conductive member intermediate part attached to the tip of the screw
Abstract
The present invention relates to ct calibrating technical fields, refer in particular to a kind of high current conducting wire hold-down mechanism and application method, including compressing cabinet, copper bar, side compression insulation board, bottom epoxy partition, round compression epoxy plate, circular gasket, lead screw, insulation handwheel and handle, copper bar, side compression insulation board and bottom epoxy partition, which are individually fixed in, to be compressed on cabinet, circle compresses epoxy plate and is fixedly connected with circular gasket, lead screw lower end is fixedly connected on circular gasket, lead screw upper end is fixedly connected on insulation handwheel, and handle is fixed on insulation handwheel.The present invention uses such structure setting, and high current conducting wire of mutual inductor being connected and fixed on calibrating stage body in transformer calibrating device may be implemented, and high current conducting wire pressed parts have the isolation of insulating epoxy plate, and manual operations is simple, securely and reliably.
Description
Technical field
The present invention relates to ct calibrating technical field, a kind of high current conducting wire hold-down mechanism and application method are refered in particular to.
Background technique
In low-voltage current mutual inductor when carrying out automatic Verification, need mutual-inductor tester, Burden box, current transformer
Equal special equipments are connected by conducting wire, wherein when current transformer once holds progress conducting wire connection, are led using high current
The degree of packing of line, connection is most important, simultaneously because mutual inductor primary current is excessive, voltage is higher, proposes to safety operation
Higher requirement, in order to easily carry out the crimping of high current conducting wire, while again can be safe and reliable, it is necessary to carry out big electricity
The technical research of conductance line compressing structure.
Summary of the invention
In view of the above problems, utilizing the compression the present invention provides a kind of high current conducting wire hold-down mechanism and application method
High current conducting wire of the mutual inductor in transformer calibrating device being connected and fixed on calibrating stage body, big electricity may be implemented in mechanism
Conductance line pressed parts have the isolation of insulating epoxy plate, and manual operations is simple, securely and reliably.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of high current conducting wire hold-down mechanism, including compress cabinet, copper bar, side compression insulation board, bottom epoxy partition, circle
Shape compresses epoxy plate, circular gasket, lead screw, insulation handwheel and handle, and copper bar, side compression insulation board and bottom epoxy partition are distinguished
It being fixed on and compresses on cabinet, circle compresses epoxy plate and is fixedly connected with circular gasket, and lead screw lower end is fixedly connected on circular gasket,
Lead screw upper end is fixedly connected on insulation handwheel, and handle is fixed on insulation handwheel.
Furthermore, the compression cabinet is arranged using U-shaped structure, compresses cabinet long side position, copper bar and side compression
It is respectively equipped with multiple mounting holes on insulation board, and is bolted respectively.
Furthermore, multiple mounting holes are respectively equipped on the compression cabinet short side position and bottom epoxy partition, and
It is bolted respectively.
Furthermore, the copper bar is arranged using L-shaped structure, cross-sectional width 50mm, and with a thickness of 18mm, maximum permits
Perhaps 4500A is up to by electric current.
Furthermore, the lead screw upper end and be fixedly connected on insulation handwheel bottom centre position.
Furthermore, round compress is respectively equipped with multiple mounting holes in epoxy plate and circular gasket, and leads to respectively
Bolt is crossed to fix.
Furthermore, the handle base is fixed at insulation handwheel top outer position by screw, and insulate handwheel
It is equipped with concave hollow space, handle can be along particle size to lifting and be folded in concave hollow space.
A kind of application method of high current conducting wire hold-down mechanism, which comprises the following steps:
Step 1 places conductor terminal, and the terminal of the high current conducting wire connected will be needed to be placed in compaction case body, be close to
Side pressure insulation board is placed, and is compressed epoxy plate with circle and is in same central plane；
Step 2, swinging handle shake the handle for being fixed on insulation handwheel top outer position along clockwise direction
It is dynamic, cause the lead screw for being fixed on insulation handwheel bottom centre position that circular gasket is pushed to compress the round epoxy plate that compresses to high current
Conductor terminal promotes, until being adjacent to；
Step 3, secure wires, swinging handle provide lead screw propulsion power, and high current conductor terminal is fixed, Gu
After fixed, handle is folded in insulation handwheel concave hollow space along particle size to lifting.
The invention has the advantages that:
The present invention uses such structure setting, and the high current of mutual inductor that may be implemented in transformer calibrating device is led
Line being connected and fixed on calibrating stage body, high current conducting wire pressed parts have the isolation of insulating epoxy plate, and manual operations is simple, peace
It is complete reliable.
Detailed description of the invention
Fig. 1 is overall structure figure of the present invention；
Fig. 2 is part structure diagram of the present invention.
1. compressing cabinet；2. copper bar；3. side compression insulation board；4. bottom epoxy partition；5. circle compresses epoxy plate；6. circle
Shape gasket；7. lead screw；8. insulate handwheel；9. handle.
Specific embodiment
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of high current conducting wire hold-down mechanism of the present invention, including compress cabinet 1, copper bar 2,
Side compression insulation board 3, bottom epoxy partition 4, round compression epoxy plate 5, circular gasket 6, lead screw 7, insulation handwheel 8 and handle 9,
Copper bar 2, side compression insulation board 3 are individually fixed in bottom epoxy partition 4 and compress on cabinet 1, and circle compresses epoxy plate 5 and circle
Gasket 6 is fixedly connected, and 7 lower end of lead screw is fixedly connected on circular gasket 6, and 7 upper end of lead screw is fixedly connected on insulation handwheel 8, handle 9
It is fixed on insulation handwheel 8.The above constitutes basic structure of the present invention.
The present invention uses such structure setting, and conductor terminal is placed in and is compressed in cabinet 1, is placed in copper bar 2 and circle
It compresses between epoxy plate 5, by rotating clockwise the handle 9 on insulation handwheel 8, drive lead screw 7 forms downward thrust, thus
It pushes circular gasket 6 to compress epoxy plate 5 with circle to be fixed conductor terminal, may be implemented in transformer calibrating device
High current conducting wire of mutual inductor calibrating stage body on being connected and fixed, high current conducting wire pressed parts have insulating epoxy plate 5
Isolation, manual operations is simple, securely and reliably.
More specifically, the compression cabinet 1 is arranged using U-shaped structure, compresses 1 long side position of cabinet, copper bar 2 and side pressure
Multiple mounting holes are respectively equipped on tight insulation board 3, and are bolted respectively.2 one end of copper bar, which is through at, to be compressed on cabinet 1, and
Be fixedly connected on by hex bolts and compress 1 long side position of cabinet, side compression insulation board 3 be set to compress cabinet 1 and copper bar 2 it
Between, play the role of compressing 1 bottom insulation of cabinet.Present invention preferably employs compressing, 1 long side position of cabinet, copper bar 2 and side compression are exhausted
Six mounting holes are respectively equipped on listrium 3.
More specifically, multiple mounting holes are respectively equipped on the 1 short side position of compression cabinet and bottom epoxy partition 4,
And it is bolted respectively.Bottom epoxy partition 4 is fixedly connected on by hex bolts and compresses 1 short side position of cabinet, is played
Compress 1 side insulating effect of cabinet.Present invention preferably employs compress 1 short side position of cabinet and bottom epoxy partition 4 equipped with two
A mounting hole.
More specifically, the copper bar 2 is arranged using L-shaped structure, cross-sectional width 50mm, maximum with a thickness of 18mm
Allow to be up to 4500A by electric current.
More specifically, 7 upper end of lead screw and be fixedly connected on insulation 8 bottom centre position of handwheel.In rotating handle 9
It is more labor-saving when driving insulation handwheel 8.
More specifically, round compress is respectively equipped with multiple mounting holes in epoxy plate 5 and circular gasket 6, and respectively
It is bolted.It is compressed present invention preferably employs circle and is respectively equipped with four mounting holes on epoxy plate 5 and circular gasket 6.
More specifically, 9 bottom of handle is fixed at insulation 8 top outer position of handwheel by screw, and insulate hand
Wheel 8 is equipped with concave hollow space, and handle 9 can be along particle size to lifting and be folded in concave hollow space.Using such knot
Structure setting, convenient for carrying out folding and unfolding to handle 9, eliminates space, while also functioning to anti-after being fixed high current conductor terminal
The effect of rotation stop fixed handle 9.
A kind of application method of high current conducting wire hold-down mechanism, comprising the following steps:
Step 1 places conductor terminal, and the terminal for needing the high current conducting wire connected is placed in and is compressed in cabinet 1, tightly
It pastes side pressure insulation board 3 to place, compresses epoxy plate 5 with circle and be in same central plane；
Step 2, swinging handle 9 carry out the handle 9 for being fixed on insulation 8 top outer position of handwheel along clockwise direction
Shake, cause to be fixed on insulation 8 bottom centre position of handwheel lead screw 7 push circular gasket 6 compress it is round compress epoxy plate 5 to
High current conductor terminal promotes, until being adjacent to；
Step 3, secure wires, swinging handle 9 provide lead screw 7 propulsion power, high current conductor terminal are fixed,
After fixation, by handle 9 along particle size to lift be folded to insulation 8 concave hollow space of handwheel in.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (7)
1. a kind of high current conducting wire hold-down mechanism, including compress cabinet (1), copper bar (2), side compression insulation board (3), bottom epoxy
Partition (4), circular gasket (6), lead screw (7), insulate handwheel (8) and handle (9) round compression epoxy plate (5), and feature exists
In the copper bar (2), side compression insulation board (3) and bottom epoxy partition (4), which are individually fixed in, to be compressed on cabinet (1), the circle
Shape compresses epoxy plate (5) and is fixedly connected with circular gasket (6), and lead screw (7) lower end is fixedly connected on circular gasket (6), institute
It states lead screw (7) upper end and is fixedly connected on insulation handwheel (8), the handle (9) is fixed in insulation handwheel (8)；
Handle (9) bottom is fixed at insulation handwheel (8) top outer position by screw, on the insulation handwheel (8)
Equipped with concave hollow space, the handle (9) can be along particle size to lifting and be folded in concave hollow space.
2. a kind of high current conducting wire hold-down mechanism according to claim 1, which is characterized in that the compression cabinet (1) is adopted
It is arranged with U-shaped structure, is respectively equipped on compression cabinet (1) the long side position, copper bar (2) and side compression insulation board (3) multiple
Mounting hole, and be bolted respectively.
3. a kind of high current conducting wire hold-down mechanism according to claim 2, which is characterized in that the compression cabinet (1) is short
Multiple mounting holes are respectively equipped on side position and bottom epoxy partition (4), and are bolted respectively.
4. a kind of high current conducting wire hold-down mechanism according to claim 2, which is characterized in that the copper bar (2) uses L shape
Structure setting, cross-sectional width 50mm are maximum allowable to be up to 4500A by electric current with a thickness of 18mm.
5. a kind of high current conducting wire hold-down mechanism according to claim 1, which is characterized in that lead screw (7) upper end is solid
Surely it is connected to insulation handwheel (8) bottom centre position.
6. a kind of high current conducting wire hold-down mechanism according to claim 1, which is characterized in that the round compression epoxy plate
(5) and multiple mounting holes are respectively equipped on circular gasket (6), and be bolted respectively.
7. a kind of application method of high current conducting wire hold-down mechanism as claimed in any one of claims 1 to 6, which is characterized in that packet
Include following steps:
Step 1 places conductor terminal, and the terminal for needing the high current conducting wire connected is placed in and is compressed in cabinet (1), conducting wire
Terminal is close to side pressure insulation board (3) and is placed, and conductor terminal and round compress epoxy plate (5) are in same central plane;
Step 2, swinging handle (9), by be fixed on insulation handwheel (8) top outer position handle (9) along clockwise direction into
Row shakes, and causes the lead screw (7) for being fixed on insulation handwheel (8) bottom centre position that circular gasket (6) is pushed to compress round compress
Epoxy plate (5) is promoted to high current conductor terminal, until being adjacent to;
Step 3, secure wires continue swinging handle (9), provide lead screw (7) propulsion power, high current conductor terminal is compressed
It is fixed, after fixed, handle (9) is folded in insulation handwheel (8) concave hollow space along particle size to lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597399.5A CN106053893B (en) | 2016-07-26 | 2016-07-26 | A kind of high current conducting wire hold-down mechanism and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597399.5A CN106053893B (en) | 2016-07-26 | 2016-07-26 | A kind of high current conducting wire hold-down mechanism and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106053893A CN106053893A (en) | 2016-10-26 |
| CN106053893B true CN106053893B (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597399.5A Active CN106053893B (en) | 2016-07-26 | 2016-07-26 | A kind of high current conducting wire hold-down mechanism and application method |
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| CN (1) | CN106053893B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952737A (en) * | 2020-06-30 | 2020-11-17 | 安徽佰尧电子科技有限公司 | Electric automobile motor terminal connection structure |
| CN113013691B (en) * | 2021-02-22 | 2023-01-20 | 广东鑫光智能系统有限公司 | RGV dolly power supply unit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201868352U (en) * | 2010-06-22 | 2011-06-15 | 杭州之江开关股份有限公司 | High-strength conductor clamping device of circuit breaker |
| CN203103518U (en) * | 2013-01-21 | 2013-07-31 | 上海市电力公司 | Hook type rapid connecting connector for emergency power supply vehicle |
| CN103326144A (en) * | 2013-05-27 | 2013-09-25 | 洛阳市自动化研究所有限公司 | Terminal adaptable to connection with wires with different wire diameters |
| CN203674416U (en) * | 2013-12-03 | 2014-06-25 | 上海协霖电子有限公司 | Wire connection fixing device |
| CN203911341U (en) * | 2014-05-09 | 2014-10-29 | 国网上海市电力公司 | Wire fixing device |
| CN104148542A (en) * | 2014-07-17 | 2014-11-19 | 国家电网公司 | Lead compressing device |
| CN205844365U (en) * | 2016-07-26 | 2016-12-28 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of big ampere wires hold-down mechanism |
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| CN106053893A (en) | 2016-10-26 |
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