CN208423195U - Can angle-adjustable two anti-equipment binding clips - Google Patents

Abstract

The utility model discloses it is a kind of can angle-adjustable two anti-equipment binding clips, since using being arranged in the circular hole room of the first connecting round aluminum conductance column bottom, cylinder is copper to snap transition body, it is characterized in that: when first, which connects round aluminum conductance column and equipment copper, crimps plate and implement to crimp, the first connecting indoor cylinder of round aluminum conductance column bottom circular hole is copper snap transition body can be realized can with equipment it is copper crimp plate realization and be sufficiently electrically connected lead.Waterproof is set outside the necking platform of the second connecting round aluminum conductance column top due to using again, it is characterized in that: after the second round aluminum conductance column of connecting is implemented downwards inclination with horizontal direction, waterproof, which can be realized, can stop rainwater that can not enter in the insulated cladding that second connects the conducting wire end crimping eyelet and conducting wire end rear portion in round aluminum conductance column.

Description

Can angle-adjustable two anti-equipment binding clips

Technical field the utility model relates to electric line, be directly related to can two anti-equipment of angle-adjustable connect Wire clamp, especially suitable for being used on the transmission and distribution line road after upgrading.

The device clamp that background technique 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 bus 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 that device clamp is produced frequently with flash butt welding technique.However, this copper-aluminium transition Device clamp is on the one hand often because product quality, construction technology cause contact surface limited, and 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, power supply reliability decline are had become, customer satisfaction is greatly lowered.It is especially prior Be: after the crimping plate when the bottom end under fuse switch crimps upper press-fit equipment wire clamp, 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 seeps 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.

Summary of the invention the purpose of this utility model seek to provide it is a kind of can angle-adjustable two anti-equipment wiring Folder, 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 Offset end is vertical direction to be crimped in single-groove wire casing vertical with device clamp again up and down, when load branch conducting wire End is after vertical direction crimps vertical with device clamp single-groove wire casing inside up and down, be even more after secondary easily will appear rainwater can be suitable The direct maceration of conducting wire in the conducting wire of upper and lower vertical direction, when rainwater seeps inside conducting wire it is full after easily in the exposed end root of conducting wire Portion (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, load point Open traverse easily understands dialysis fuse switch, after load branch conducting wire and fuse switch dialysis, even more easily will appear tight The technical problem that ground connection, short-circuit between conductors and the dangerous major accident of other imprevisions of weight occur.

Purpose of the utility model is realized as follows: can angle-adjustable two anti-equipment binding clips, have first It connects round aluminum conductance column and second and connects round aluminum conductance column, it is characterized in that: described first connects round aluminum conductance Circular hole room is arranged in column bottom, and setting cylinder is copper in circular hole room snaps transition body, and the copper transition body centre position that snaps of cylinder is set First is set without silk slide opening, first, which connects round aluminum conductance column top relative position setting second, connects round aluminum conductance column, Second, which connects round aluminum conductance column top, is arranged necking platform, one side of necking platform setting pressure bolt wire hole, the outside setting of necking platform Waterproof, the setting second of waterproof top side end is without silk slide opening.

Cylinder copper is arranged due to using in the utility model in the circular hole room for connecting round aluminum conductance column bottom first Matter snaps transition body, it is characterized in that: when first, which connects round aluminum conductance column and equipment copper, crimps plate and implement to crimp, The first connecting indoor cylinder of round aluminum conductance column bottom circular hole is copper snap that transition body can be realized can be with the copper of equipment Matter crimping plate realization, which is sufficiently electrically connected, to be led.

Waterproof is set outside the necking platform of the second connecting round aluminum conductance column top due to using again, it is special Point is: after the second round aluminum conductance column of connecting is implemented downwards inclination with horizontal direction, waterproof can be realized can It can stop rainwater that can not enter second and connect conducting wire end crimping eyelet in round aluminum conductance column and conducting wire end rear portion In insulated cladding.

The utility model can with demarcation switch (oiling breaker, vacuum circuit breaker) is mating is used, it is fully able to do To: conducting wire end is concealed, can also more have and can accomplish waterproof and dustproof and corrosion protection.

Detailed description of the invention Fig. 1 is the round aluminum conductance column of the first connecting, and Fig. 2, which is that cylinder is copper, snaps transition body, and Fig. 3 is Two connect round aluminum conductance column, and Fig. 4 is waterproof, and Fig. 5 is top bolt, and Fig. 6 is pressure bolt.

Specific embodiment Fig. 1, Fig. 2, Fig. 3, Fig. 4 are the structure charts of the utility model, below with reference to Fig. 1, Fig. 2, Fig. 3, The utility model is described in further detail by Fig. 4, and described Fig. 1 first connects round 1 bottom of aluminum conductance column setting circular hole room 2, circle Setting Fig. 2 cylinder is copper in pore chamber 2 snaps transition body 3, and cylinder is copper to snap the setting first of the intermediate position of transition body 3 without silk slide opening 4, the first round 1 top relative position of aluminum conductance column of connecting is arranged Fig. 3 second and connects round aluminum conductance column 5, and second connects Necking platform 6 is set at the top of round aluminum conductance column 5, and the setting of 6 one side of necking platform presses bolt wire hole 7, Fig. 4 is arranged outside necking platform 6 Waterproof 8, the setting second of 8 top side end of waterproof is without silk slide opening 9.

The assembling process of the utility model are as follows: snap Fig. 2 cylinder is copper transition body 3 first and be pressed by force using press machine (the copper transition body 3 and Fig. 1 first that snaps of Fig. 2 cylinder connects in the circular hole room 2 for connecting round 1 bottom of aluminum conductance column to Fig. 1 first Continue round aluminum conductance column 1 and realize two body copper-aluminium transitions), later again by the outer of Fig. 4 waterproof 8 retaining ring and Fig. 3 necking platform 6 again Then end presses bolt (not indicating) to pass through Fig. 4 second without jail and Fig. 3 pressure bolt wire hole 7 is twisted after silk slide opening 9 again, later using flat-top The top Fig. 5 bolt 10 is threaded into one by one in the top Fig. 3 bolt wire hole 11 again, Fig. 3 second is finally connected into round 5 upper end of aluminum conductance column again Fig. 6 pressure bolt 14 is passed through Fig. 3 again later and presses bolt by the first end that the cup head 12 in portion is reclined again with the cup head 13 of the upper end Fig. 1 Whole assemblings can be completed after being temporarily screwed to again in Fig. 1 pressure bolt wire hole 16 after no silk slide opening 15.

The use process of the utility model are as follows: Fig. 1 first after by being completed connects round aluminum conductance column 1 and dividing When boundary's switch above (crimps plate implementation connecting connection not indicate with demarcation switch) installation, at this moment Fig. 1 first can be connected round Aluminum conductance column 1 sets the surface that plate is crimped with demarcation switch in advance, reuses conventional pressure bolt (not indicating) later and passes through and divides Boundary's switch crimps the slide opening (not indicating) of plate, Fig. 2 first is pressed in bolt wire hole 17 without stubborn jail is exerted oneself after silk slide opening 4 again with Fig. 1, then The figure in the bolt wire hole 11 of top will be threaded into again by being connected after conducting wire end is inserted into Fig. 3 conducting wire end insertion eyelet 18 again 5 top bolts 10 implement that the connecting connection to conducting wire end is connected can be completed after powerful clamping again.

After to the connection of conducting wire end complete connection is connected, enters Fig. 3 conducting wire end for rainwater-proof and be inserted into eyelet 18, at this time Slightly loosen after Fig. 6 pressure bolt 14 temporarily fastened that correctly adjustment Fig. 3 second connects round aluminum conductance column 5 and (can make Fig. 3 again again Second, which connects the conducting wire end insertion eyelet 18 of round aluminum conductance column 5 and Fig. 4 waterproof 8, downwards inclination), it weighs again later Newly Fig. 6 pressure bolt 14 is thoroughly implemented to can be completed after strength fastens again and correctly inclining for round aluminum conductance column 5 is connected to Fig. 3 second (Fig. 3 second connects rainwater after round aluminum conductance column 5 tilts can not enter conducting wire end insertion eyelet 18, Fig. 4 waterproof to skew adjustment Rainwater can not equally enter in the insulated cladding at conducting wire end rear portion after shield 8 tilts).

Claims (1)

1. can angle-adjustable two anti-equipment binding clips, have first to connect round aluminum conductance column (1) and the second connecting Round aluminum conductance column (5), it is characterized in that: described first connects round aluminum conductance column (1) bottom setting circular hole room (2), circle Cylinder is copper snaps transition body (3) for setting in pore chamber (2), and cylinder is copper to snap the intermediate position setting first of transition body (3) without silk Slide opening (4), first, which connects relative position setting second at the top of round aluminum conductance column (1), connects round aluminum conductance column (5), the Two connect setting necking platform (6) at the top of round aluminum conductance column (5), (6) one side of necking platform setting pressure bolt wire hole (7), necking Waterproof (8) are set outside platform (6), the setting second of waterproof (8) top side end is without silk slide opening (9).