One kind >=110kV cable rubber parts joint installation tools
Technical field
The present invention relates to cable accessory, more particularly to cable square specification of not rationing the power supply all kinds of 110kV and above cable rubber
Part joint installs annex.
Background technology
The joint installation tool that existing each cable accessory company uses, be mostly it is not special or perhaps unprofessional,
The general installation of 240~2500mm2 joints can not only be met by being mainly manifested in, and the feelings of unbalance stress can be produced when using
Condition, can allow cable bend so that can not complete to install when serious.Institute in such ways, not only in the presence of obvious defect, Er Qiexu
The instrument of many specifications is wanted, the instrument for allowing installation personnel to carry all size is gone out, also extremely inconvenient.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of suitable all size joint, aperture adjustment can be achieved, draws
Power is balanced, allows joint to be quickly smoothly installed in place, and greatly improves operating efficiency, while the joint specific purpose tool specification is seldom, can
It is and easy to carry to reuse, greatly save transport and installation cost >=110kV cable rubber parts joint installation tools.
To realize the object of the invention, there is provided following technical scheme:One kind >=110kV cable rubber parts joint erectors
Tool, it is characterised in that including two symmetrical fasteners and regulating block, fastener includes afterbody and connecting portion, the connecting portion of two fasteners
Be superimposed with each other connection, and the superposed surfaces center of connecting portion offers corresponding notch, and the notch includes arc groove and connection circle
Arc groove extends to the level trough on connecting portion distal edge edge, and the arc groove closed end rear of any fastener begins with bar-shaped trough, regulation
Block one end is consistent with arc groove radian, and regulating block width is less than horizontal well width and inlay card is in level trough, and regulating block surface is opened
Provided with adjustment hole, it is provided with regulating bolt, regulating bolt one end insertion bar-shaped trough and is flexibly connected with fastener in adjustment hole, passed through
Mobile regulating block offers several connecting holes to adjust correspondence on the pore size of arc groove, two fastener, utilizes bolt
It is fastenedly connected, afterbody is symmetrically arranged with draw ring.
Preferably, connecting hole is distributed around the arc groove center of circle.
Preferably, afterbody is small trapezoidal, connecting portion is big trapezoidal.
Beneficial effect of the present invention:The present invention is simple in construction, applied widely, easy to carry, greatlys save production, fortune
Defeated, installation cost, afterbody is set to small trapezoidal and sets draw ring, can efficient balance both sides pulling force, prevent discontinuity or
Cable bend, substantially increases installation effectiveness and precision.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of fastener in Fig. 1.
Fig. 3 is the structural representation of another fastener in Fig. 1.
Fig. 4 is regulating block structural representation.
Embodiment
Embodiment 1:One kind >=110kV cable rubber parts joint installation tools, including the symmetrical fastener in left and right two(1、2)
And regulating block 3, left and right fastener(1、2)Include afterbody(1.1、2.1)And connecting portion(1.2、2.2), connecting portion(1.2、2.2)
For big trapezoidal, two fasteners(1、2)Connecting portion(1.2、2.2)Be superimposed with each other connection, connecting portion(1.2、2.2)Superposed surfaces center
Offer corresponding notch(1.3、2.3), the notch(1.3、2.3)Including arc groove(1.3.1、2.3.1)And connection circle
Arc groove(1.3.1、2.3.1)Extend to the level trough on connecting portion distal edge edge(1.3.2、2.3.2), the arc groove of right side fastener 2
2.3.1 closed end rear begins with bar-shaped trough 2.3.2, and the one end of regulating block 3 is consistent with arc groove 1.3.1 radians, the width of regulating block 3
Less than level trough 1.3.2 width, simultaneously inlay card is in level trough 1.3.2, and the surface of regulating block 3 offers adjustment hole 3.1, adjustment hole 3.1
Inside it is provided with regulating bolt, regulating bolt one end insertion bar-shaped trough 2.3.2 and is flexibly connected with right clip 2, passes through mobile regulation
Block 3 is adjusted on arc groove 1.3.1 pore size, two fastener(1、2)Correspondence offers 6 connecting holes 4, utilizes bolt
It is fastenedly connected, afterbody(1.1、2.1)For small trapezoidal, afterbody(1.1、2.1)It is symmetrically arranged with draw ring 5.Connecting hole 4 surrounds arc groove
(1.3.1、2.3.1)Center of circle distribution symmetrical above and below.