CN108551000A - With with the matching used water proof equipment binding clip of fuse switch - Google Patents

Abstract

The invention discloses it is a kind of with the matching used water proof equipment binding clip of fuse switch, the present invention is as a result of the first pressure of setting keyhole eye on connecting crimp body, it connects crimp body bottom and conducting wire end crimp body is set, conducting wire end crimp body four corners position setting the second pressure keyhole eye, feature are:When the reverse mounted use of connecting crimp body, connecting crimp body, which can be realized, can reuse after solid bolt is then passed through the second pressure keyhole eye of the first pressure keyhole eye, conducting wire end crimp body four corners position that connect in crimp body after can making itself turns upside down and can again can reinforce connecting crimp body and conducting wire end crimp body again again.The present invention can with fuse switch is mating is used, it is fully able to accomplish:One, the conducting wire end crimping eyelet of one side of conducting wire end crimp body has can realize to be always that eyelet direction is directly downward.Two and it can accomplish that conducting wire end is concealed.Three, can also more have can accomplish waterproof and dustproof and corrosion protection.

Description

With with the matching used water proof equipment binding clip of fuse switch

Technical field the present invention relates to electric line, be directly related to with the matching used water proof equipment of fuse switch Binding clip, especially suitable for being used on the transmission and distribution line road after upgrading.

The device clamp that background technology now uses be mainly used for substation busbars downlead and transformer, breaker, every The outlet terminal for leaving the electrical equipments such as pass, mutual inductor, arrester connects.Because commonly use electrical equipment outlet terminal be it is copper and Two class of aluminum, and busbar lead-out wire is divided into aluminum base line or steel-cored aluminium strand, therefore device clamp is divided into aluminum equipment wire clamp from material With two series of copper-aluminium transition equipment cable clamp.Copper-aluminium transition docking is one of multiple factor of electrical equipment fault, traditional copper aluminium mistake Cross copper to aluminum adapter bar or copper-aluminum transition terminal of the device clamp frequently with flash butt welding technique productions.However, this copper-aluminium transition For device clamp on the one hand often because product quality, construction technology cause contact surface limited, then fever causes defect failure；On the one hand Unbalance stress is easy to accelerate electrochemical reaction, aoxidizes acceleration equipment aging, the failures such as fever, fracture occurs；This defect failure Distribution line most common failure type is had become, power supply reliability declines, and customer satisfaction is greatly lowered.It is especially prior It is:After the crimping plate crimping above press-fit equipment wire clamp of bottom end under fuse switch, load branch conducting wire end is to be bound to Upper and lower vertical direction is crimped again in single-groove wire casing vertical with device clamp, the vertical direction pressure above and below load branch conducting wire end After connecing single-groove wire casing inside vertical with device clamp, it is secondary after be even more easily will appear rainwater can along the direct maceration of conducting wire in upper and lower In the conducting wire of vertical direction, easily (tied device clamp bottom in the exposed end root of conducting wire after rainwater oozes completely inside conducting wire At conjunction) occur mildew and lose it is rotten, when the exposed end root of conducting wire occur mildew, erosion it is rotten after, load branch conducting wire be even more can easily break From fuse switch, after load branch conducting wire and fuse switch dialysis, even more easily will appear between serious ground connection, line The generation of the dangerous major accident of short-circuit and other imprevisions.

Invention content present invention aim to provide it is a kind of with the matching used water proof equipment of fuse switch Binding clip, it can be efficiently solved：After being pressed into original device wire clamp in the crimping plate crimping of bottom end under fuse switch, Load branch conducting wire end is vertical direction to crimp again in single-groove wire casing vertical with device clamp up and down, works as load branch For conducting wire end up and down behind vertical direction crimping single-groove wire casing inside vertical with device clamp, even more easily will appear rainwater after secondary can Can along the direct maceration of conducting wire in the conducting wire of upper and lower vertical direction, when rainwater oozes inside conducting wire it is full after easily in conducting wire exposed junction Head root (device clamp bottom junction) occur mildew, erosion it is rotten, when the exposed end root of conducting wire occur mildew, erosion it is rotten after, bear It carries offset and easily understands dialysis fuse switch, after load branch conducting wire and fuse switch dialysis, even more can easily go out The technical barrier that existing serious ground connection, short-circuit between conductors and the dangerous major accident of other imprevisions occur.

The object of the present invention is achieved like this：With with the matching used water proof equipment binding clip of fuse switch, tool Have and connects crimp body and conducting wire end crimp body, it is characterized in that:Middle part setting pressure keyhole eye, presses keyhole under the connecting crimp body Eye top setting the first pressure keyhole eye, connects crimp body bottom and conducting wire end crimp body, four corner of conducting wire end crimp body is arranged Position setting the second pressure keyhole eye, one side of conducting wire end crimp body are arranged conducting wire end and crimp eyelet, and conducting wire end crimps eyelet Horn mouth, the other side setting top bolt wire hole is arranged in bottom.

The present invention connects crimp body bottom and conducting wire is arranged as a result of the first pressure of setting keyhole eye on connecting crimp body End crimp body, conducting wire end crimp body four corners position setting the second pressure keyhole eye, feature are:It is inverted when connecting crimp body When installing and using, connect crimp body can be realized can make itself turns upside down after can reuse solid bolt be then passed through connect crimp body on First pressure keyhole eye, conducting wire end crimp body four corners position the second pressure keyhole eye after will can connect crimp body again and can consolidate again again Jail and conducting wire end crimp body.

The present invention can with fuse switch is mating is used, it is fully able to accomplish:One, conducting wire end crimp body side The conducting wire end crimping eyelet in portion has can realize to be always that eyelet direction is directly downward.Two and it can accomplish that conducting wire end is concealed. Three, can also more have can accomplish waterproof and dustproof and corrosion protection.

Description of the drawings Fig. 1 is to connect crimp body, conducting wire end crimp body constitutional diagram, and Fig. 2 is that conducting wire end crimp body is cutd open and shown Figure, Fig. 3 are pressure bolts.

Specific implementation mode Fig. 1, Fig. 2 is the structure chart of the present invention, is made to the present invention with reference to Fig. 1, Fig. 2 further Illustrate, described Fig. 1 connects 1 time middle part setting pressure keyhole eye 2 of crimp body, and 2 the first pressure keyhole of top setting eye 3 of pressure keyhole eye connects Fig. 2 conducting wire ends crimp body 4 is arranged in continuous 1 bottom of crimp body, and keyhole eye 5 is pressed in 4 four corners position of conducting wire end crimp body setting second, Second pressure keyhole eye 5 of the first pressure keyhole eye 3, conducting wire end crimp body 4 that connect crimp body 1 can be such that connecting crimp body 1 is inverted After can fix again again again.4 one side of conducting wire end crimp body is arranged conducting wire end and crimps eyelet 6, and conducting wire end crimps eyelet 6 Horn mouth 7 is arranged in bottom, and horn mouth 7 can make the insulating layer of conducting wire end bottom that can be placed in.4 the other side of conducting wire end crimp body Setting top bolt wire hole 8 can push up jail after top bolt can be made to be screwed by penetrating to the conducting wire end in conducting wire end crimping eyelet 6.

The present invention assembling process be:Fig. 2 conducting wire ends crimp body 4 is set to the bottom that crimp body 1 is connected with Fig. 1 in advance first Pressure bolt 9 is passed through Fig. 1 first that keyhole eye 3, Fig. 2 second is pressed to press by lower part again after backing out the fastening nut 10 on Fig. 3 pressure bolts 9 later Keyhole eye 5, the fastening nut 10 after then backing out again are implemented to can be completed after strength fastens after being threaded into again on Fig. 3 pressure bolts 9 Installation.

The present invention use process be:Fig. 1 after will be completed connects crimp body 1 in fuse switch upper end When (i.e. power end does not indicate) installs, at this moment Fig. 1 can be connected crimp body 1 and set and crimp plate with fuse switch upper end (i.e. the ends Fig. 1 a are under) passes through Fig. 1 to connect the pressure keyhole eye 2 at 1 time middle part of crimp body, falls using pressure bolt (not indicating) later The pressure keyhole eye (not indicating) of formula fuse upper end crimping plate is implemented to fasten afterwards, and power end is then connected conducting wire end again It penetrates after (connect to draw downwards from backbone and not indicate) bending to Fig. 2 conducting wire ends crimping eyelet 6, is reused later upwards again Top bolt (not indicating), which is threaded into again in the tops Fig. 2 bolt wire hole 8, to be implemented to can be completed Fig. 1 after fastening to connect crimp body 1 molten in drop type Disconnected device upper end power end connects the installation of conducting wire.

Fig. 1 after it will be completed connects crimp body 1 when fuse switch lower end (i.e. load side) is installed, at this moment It can back out and be fixed tightly in Fig. 1 first keyhole eye 3, Fig. 2 second is pressed to press Fig. 3 pressure bolts 9 in keyhole eye 5, Fig. 1 is made to connect crimp body 1 Reversion is inverted to set again after (i.e. the ends Fig. 1 a towards upper) crimps plate with fuse switch lower end (i.e. load side does not indicate), together The Fig. 3 backed out pressure bolts 9 are then passed through after Fig. 1 first after being inverted presses keyhole eye 3, Fig. 2 second to press keyhole eye 5 by sample again implements weight It newly fastens again, load side is then connected conducting wire end (connect to draw upwards from equipment and not indicate) again vertically penetrates to Fig. 2 and lead again Line end crimps in eyelet 6, reuses top bolt (not indicating) later and is threaded into again in the tops Fig. 2 bolt wire hole 8 after implementation fastening It completes Fig. 1 and connects the installation that crimp body 1 connects conducting wire in fuse switch lower end load side.

Claims (1)

1. with the matching used water proof equipment binding clip of fuse switch, have and connect crimp body (1) and conducting wire end pressure Junctor (4), it is characterized in that:Middle part setting pressure keyhole eye (2) under the connecting crimp body (1), pressure keyhole eye (2) top setting the One pressure keyhole eye (3), connects crimp body (1) bottom setting conducting wire end crimp body (4), (4) four corner of conducting wire end crimp body The second pressure keyhole eye (5) of position setting, (4) one side of conducting wire end crimp body are arranged conducting wire end and crimp eyelet (6), conducting wire end Crimp eyelet (6) bottom setting horn mouth (7), the other side setting top bolt wire hole (8).