CN205453039U - Wire pecker - Google Patents
Wire pecker Download PDFInfo
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- CN205453039U CN205453039U CN201520859697.8U CN201520859697U CN205453039U CN 205453039 U CN205453039 U CN 205453039U CN 201520859697 U CN201520859697 U CN 201520859697U CN 205453039 U CN205453039 U CN 205453039U
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- pecker body
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Abstract
The utility model discloses a wire pecker, including pecker body that is provided with at least one holding chamber and the latch segment that sets up corresponding to each holding chamber to and be used for to dismantle the locking device who connects pecker body and latch segment, the latch segment assembles at the holding intracavity that it corresponded, be equipped with unsmooth cable pressing structures on the surface in holding chamber, be equipped with the unsmooth cable pressing structures of matched with with it on the surface of corresponding latch segment, just the both ends of pecker body are equipped with the wire guide, wire guide and lining up rather than the holding chamber of closing on mutually. The utility model discloses simple structure has good electricity performance, has good tension bearing capacity, connects that the installation is convenient and nimble dismantles, the commonality strong and also can the auto -lock, the unblock of being convenient for, can realize that the wire of safety and stability is connected.
Description
Technical field
This utility model belongs to wire connection area, especially relates to a kind of force-bearing type splicing fitting: a kind of lead wire connector.
Background technology
In electric power transmitting procedure, the safety and stability that wire connects is extremely important, the general connection being realized wire by splicing fitting, splicing fitting bears wire and the whole tension force of lightning conducter for wire or lightning conducter two terminal of overhead power line or is not subject to continuing of whole tension force, it is also used for wire and lightning conducter breaks the studying for a second time courses one has flunked of stock, simultaneously again as electric conductor, following condition it must is fulfilled for: the mechanical strength of splicing point should be not less than by the 95% of the traverse calculation pull-off force that continues after wiring, at wire-connection, resistance between 2 should not be not more than the resistance of same length wire, temperature rise at wire-connection should be not more than by the temperature rise of the wire that continues.Load requirement according to wire-connection, existing wire-connection gold utensil can be divided into force-bearing type splicing fitting and non-bearing type splicing fitting, and force-bearing type splicing fitting includes various splicing sleeve and jumper clamp；Non-bearing type splicing fitting includes Single-slot cable clamp and parallel groove clamp etc..
Splicing sleeve is metal tube, jumper clamp is to include two fixing clamps connected, and two clamps are all with one section of metal tube, when splicing sleeve and jumper clamp use, wire two terminal is arranged in metal tube, again with mode pressed joints such as pincers pressure, hydraulic pressure, detonation pressures, wire-connection can be realized.Splicing sleeve is metal tube, jumper clamp is to include two fixing clamps connected, and two clamps are all with one section of metal tube, when splicing sleeve and jumper clamp use, wire two terminal is arranged in metal tube, again with mode pressed joints such as pincers pressure, hydraulic pressure, detonation pressures, wire-connection can be realized.This kind of splicing sleeve, jumper clamp continue wire time there is following drawback: during (1) workmen's aerial work, it is necessary to use specialty compaction tool hydraulic tongs etc., and the specialty compaction tool such as hydraulic tongs is heavy, carries inconvenience；(2) wire that continues operation complexity, working security is not enough, is unfavorable for shortening the aerial work time, causes the operation danger of workmen to increase；(3) it is disposable products, after being arranged on wire, non-dismountable, it is not easy to post-processing operation, it is impossible to recycling, cost is high；(4) mechanical strength of splicing point, has only allowed a splicing sleeve and 3 repair sleeves in a span, when applied tension unwrapping wire, has been not to be exceeded 2 repair sleeves in each wire (lightning conducter), the suitability is relatively poor.
Single-slot cable clamp and parallel groove clamp all include two involutory clamps and the clamping screw of two clamps of locking, it is equipped with wire casing on two clamps, and both wire casings form the cable-through hole passed through for wire when clamp is involutory, differ only in Single-slot cable clamp only one of which cable-through hole, parallel groove clamp but has two cable-through holes, when using Single-slot cable clamp or parallel groove clamp, wire two terminal is arranged on a clamp, another clamp the most involutory, and lock two clamps by clamping screw, wire-connection can be realized, this kind of Single-slot cable clamp (parallel groove clamp) continue wire time there is following drawback: the mechanical strength of (1) splicing point, mechanical load-bearing capability is poor, it is only applicable to be not subject to the position of tension force, poor for applicability；(2) poor reliability of wire-connection, need to make regular check on, safeguard, cost is high.
So that splicing fitting has better performance, technical staff improves on existing splicing fitting, gold utensil entitled " jointing clamp of electric meter " as disclosed in the Chinese patent of Patent No. ZL201120284950.3, use C-shaped+parallel hinged compression mode, it is achieved backbone and ammeter are registered one's residence the connection of branch line；The main lock ability using C-shaped body and the fast structural strengthening vertical direction of extruding；And for example entitled " parallel groove clamp " disclosed in Patent No. ZL201220292602.5 Chinese patent gold utensil, including upper cover, base and bolt, the inner surface of base forms two arc-shaped grooves, the upper surface of upper cover and lower surface are both designed as arc surface, and upper exterior surface and inner surface are tangential on end and form pressure side under two arc-shapeds；This parallel groove clamp can be common to different size wire.From above-mentioned patent application, and analyze existing other technologies scheme, find that these improvement projects all do not account for ramp tension force bearing capacity problem, in actual use, ramp is easily installed and dismantles, if in some connection areas, need to meet and be easily installed and dismantle, in the case of needing again to bear certain tension force, no matter use existing any splicing fitting simultaneously, be unable to well meet requirement.
Summary of the invention
Task of the present utility model is on the basis of existing splicing fitting technical scheme, overcome the deficiency of above-mentioned prior art, a kind of simple in construction is provided, there is good electric property, there is good tension force bearing capacity, connect install convenient and dismantle flexibly, highly versatile and can self-locking, be easy to unlock, it is achieved the lead wire connector that safety and stability connects.
This utility model is realized by following technical proposals:
A kind of lead wire connector, including the pecker body being provided with at least one containing cavity and the latch segment arranged corresponding to each containing cavity, and the locking device for removably connect pecker body and latch segment；Described latch segment is assemblied in the containing cavity that it is corresponding；One surface of described containing cavity is provided with concavo-convex pressuring line structure, and a surface of corresponding latch segment is provided with concavo-convex pressuring line structure with matching, and the two ends of described pecker body are provided with wire guide, described wire guide and through with the containing cavity that its phase is closed on；During use, wire from wire guide insert, be arranged between the concavo-convex pressuring line structure of containing cavity and the concavo-convex pressuring line structure of latch segment, under the effect of the coupling mechanism force of locking device, locking, bending wire and prevent longitudinal landing.
Further, described lead wire connector is provided with at least two pecker body, and each pecker body is equipped with latch segment and the locking device for removably connect pecker body and latch segment；Described at least two pecker body is arranged parallel, serial is arranged, stacking arranges or is symmetrical arranged；Or described lead wire connector is provided with a pecker body, described in be arranged on same pecker body at least one containing cavity arrange parallel, serial is arranged, stacking arranges or is symmetrical arranged.Arranged by the different modes of multiple pecker bodies or containing cavity so that this lead wire connector can realize different directions, the connections that continue organizing wire more.
Further, described latch segment or described pecker body are provided with the wire inserting slot passed through for wire, or are correspondingly provided with, on described latch segment and described pecker body, the wire inserting slot passed through for wire respectively；Wire inserting slot is corresponding with wire guide；And the latch segment of described wire inserting slot is set and described concavo-convex pressuring line structure that pecker body is provided with is positioned at the bottom of wire inserting slot, or it is positioned on bottom and the surface that described latch segment is corresponding with pecker body of wire inserting slot.Wire inserting slot and wire guide serve cross spacing effect jointly to wire, prevent wire from sliding laterally in lead wire connector or coming off.
One end of described latch segment is provided with convex arc type structure or concave-curve structure, corresponding on the position that described pecker body is relative with the convex arc type structure of latch segment or concave-curve structure it is provided with concave-curve structure or convex arc type structure, the radian of convex arc type structure and concave-curve structure is all higher than 180 °, convex arc type structure from laterally disposed to making one end of latch segment hinged with pecker body in concave-curve structure, and this latch segment and its epirelief camber structure or concave-curve structure opposite side at one end removably connect with pecker body；Or described latch segment includes at least two piecemeal, realize being hinged by the cooperation of the convex arc type structure being arranged on a piecemeal and the concave-curve structure being arranged on another piecemeal between adjacent described piecemeal, and two piecemeals of outermost end on be equipped with convex arc type structure or concave-curve structure, corresponding on the position that described pecker body is relative with the convex arc type structure of latch segment or concave-curve structure it is provided with concave-curve structure or convex arc type structure, the radian of convex arc type structure and concave-curve structure is all higher than 180 °, convex arc type structure from laterally disposed to making one end of latch segment hinged with pecker body in concave-curve structure.Latch segment is installed in the containing cavity of pecker body from side, and latch segment can have the rotation of certain amplitude in containing cavity.
Further, length including the described latch segment of at least two piecemeal is slightly larger than the length of described containing cavity, after making latch segment locking, the angle between length direction Yu containing cavity tight fit, and adjacent latch segment is remained above 180 ° and makes containing cavity make a concerted effort the active force of latch segment to latch segment self-locking what locking direction produced.By the self-locking structure of latch segment as the locking device of lead wire connector, simple in construction, production cost is low, and when installation, wire inserts and is arranged in containing cavity, extrudes latch segment by external force so that latch segment arrives self-locking position.
Further, described wire guide and wire inserting slot are on same centrage, and during use, wire inserts containing cavity from the wire guide being arranged on pecker body two ends respectively, and is arranged in plug wire so that two wire centrages overlap.Time wire connects, it is positioned on same axis, as splicing sleeve, so when bearing tension force significantly, between two wires, tension force is in poised state, will not be in intervening portion because of wire, and form moment of torsion, make wire connection status unstable, and lead wire connector structure is damaged.
The further improvement project of this utility model includes:
Described containing cavity is " C-shaped " groove, or described containing cavity is " O shape " groove.Described locking device includes lock-screw.
nullDescribed containing cavity is " C-shaped " groove，And it is respectively equipped with the first hole and the second through hole on described pecker body and described latch segment，Second through hole is on a described piecemeal or between two piecemeals，First through hole and the second through hole are unthreaded hole，Described lock-screw coordinates through the first through hole and the second through hole with a locking nut，And it is capable of removably connecting and locking of pecker body and latch segment，Or the through hole that first in through hole and the second through hole is unthreaded hole，One through hole is the screw that can match with described lock-screw，Described lock-screw sequentially passes through unthreaded hole and screw，And it is capable of removably connecting and locking of pecker body and latch segment，Or first through hole and the second through hole be the screw that can match with described lock-screw，Described lock-screw passes these two screws，And it is capable of removably connecting and locking of pecker body and latch segment.
Described containing cavity is " O shape " groove, and described latch segment is provided with apical grafting hole, on described pecker body, the side corresponding with this apical grafting hole is provided with fixing hole, apical grafting hole is unthreaded hole or the screw that can match with described lock-screw, described fixing hole is the screw that can match with described lock-screw, and described lock-screw sequentially passes through fixing hole and apical grafting hole and removably connecting and locking of being capable of between pecker body and latch segment.
Further, the pair of wire guide can house the wire of more than；Described locking device includes a lock-screw, and its position is arranged on the side of wire inserting slot；Or at least two lock-screw, its position is arranged on the side of wire inserting slot, or the both sides at wire inserting slot.Being provided with briquetting between described lock-screw and the first through hole of latch segment, one piecemeal of described briquetting and latch segment contacts, or contacts with the two or more piecemeal of latch segment simultaneously.
Described pecker body is provided with two containing cavities that serial is arranged, and the wire guide of pecker body both sides is positioned on same axis；Pecker body between said two containing cavity is provided with through hole, and two containing cavities are through by another pair wire guide respectively with through hole；During use, wire inserts from pecker body both sides wire guide, runs through whole containing cavity.Described through hole) vertical direction is additionally provided with line pressing bolt；During use, one end of two wires is respectively provided with in through-holes, applies a coupling mechanism force by line pressing bolt so that two wire lockings.
Latch segment quantity in said two containing cavity can be identical, it is also possible to different.It is provided with corresponding anti-skidding sawtooth or anti-tooth on the locking side of described latch segment or the locking side of containing cavity.
Described lead wire connector also includes a protective cover, and protective cover is provided with wire perforation；Described pecker body is assemblied in described protective cover, and corresponding wire is just bored a hole by described wire guide.
Described pecker body or latch segment are provided with the critesistor of contact, thermoswitch or contactless infrared light temperature sensor, ultraviolet light temperature sensor, and the monitoring signal that described critesistor, thermoswitch or temperature sensor obtain is with wired or be wirelessly transmitted to upper monitoring system.
The beneficial effects of the utility model are:
Lead wire connector in this utility model compared to existing continue be clipped in carrying tension force ability tool be significantly improved, by the concavo-convex pressuring line structure arranged on pecker body and/or latch segment, make wire under clamping force effect, there is corresponding flexural deformation, enhance the frictional force between wire and lead wire connector, thus there is good tension force bearing capacity, further, two wires are arranged on the same axis, avoid two wires under tension and form moment of torsion, cause lead wire connector to use state labile.And, by arranging critesistor, thermoswitch or temperature sensor, for the duty of lead wire connector, it is possible to realize monitoring in real time, thus be conducive to safeguarding the stable operation of electric power system and Fast-Maintenance work.
This utility model simple in construction, connects and installs convenient and dismantle flexibly, and tension force bearing capacity is good so that it is have better versatility, use in stable condition reliably.
Accompanying drawing explanation
Fig. 1 is that lead wire connector uses state diagram one
Fig. 2 is lead wire connector exploded view one
Fig. 3 is that lead wire connector uses state diagram two
Fig. 4 is lead wire connector exploded view two
Fig. 5 is that lead wire connector uses state diagram three
Fig. 6 is lead wire connector exploded view three
Fig. 7 latch segment partitioned organization figure
Fig. 8 pecker bulk junction composition
Fig. 9 is that lead wire connector uses state diagram four
Figure 10 is lead wire connector exploded view four
Figure 11 is that lead wire connector uses state diagram five
Figure 12 is lead wire connector exploded view five
Figure 13 is briquetting mounting structure figure
Figure 14 is through-hole structure figure
Figure 15 is line pressing bolt mounting structure figure
Figure 16 is sensor fixing structure figure
Figure 17 is protective cover
Wherein, 1, wire 2, pecker body 3, latch segment 4, wire guide 5, lock-screw the 6, second through hole the 7, first through hole 8, wire inserting slot 9, briquetting 10, sensor；
21, containing cavity 22, through hole 23, line pressing bolt；31, piecemeal 1, piecemeal two；171, upper cover body 172, lower cover 173, wire perforation.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of lead wire connector of the present utility model is further described in detail:
Embodiment 1:
As shown in Figure 1, 2, a kind of lead wire connector, including the pecker body 2 being provided with at least one containing cavity 21 and the latch segment 3 arranged corresponding to each containing cavity, and for removably connecting pecker body 2 and the locking device of latch segment 3；As shown in Figure 7,8, in described latch segment 3 is assemblied in its corresponding containing cavity 21；One surface of described containing cavity 21 is provided with concavo-convex pressuring line structure, one surface of corresponding latch segment 3 is provided with concavo-convex pressuring line structure with matching, and the two ends of described pecker body 2 are provided with wire guide 4, described wire guide 4 and through with the containing cavity 21 that its phase is closed on；During use, wire inserts from wire guide 4, is arranged between the concavo-convex pressuring line structure of containing cavity 21 and the concavo-convex pressuring line structure of latch segment 3, under the effect of the coupling mechanism force of locking device, locking, bending wire and prevent longitudinal landing.
Preferably, described latch segment 3 or described pecker body 2 are provided with the wire inserting slot 8 passed through for wire, or are correspondingly provided with, on described latch segment 3 and described pecker body 2, the wire inserting slot 8 passed through for wire respectively；Wire inserting slot 8 is corresponding with wire guide 4；And the latch segment 3 of described wire inserting slot 8 is set and described concavo-convex pressuring line structure that pecker body 2 is provided with is positioned at the bottom of wire inserting slot 8, or it is positioned on bottom and the surface that described latch segment 3 is corresponding with pecker body 2 of wire inserting slot 8.
Preferably, one end of described latch segment 3 is provided with convex arc type structure or concave-curve structure, corresponding on the position that described pecker body 2 is relative with the convex arc type structure of latch segment 3 or concave-curve structure it is provided with concave-curve structure or convex arc type structure, the radian of convex arc type structure and concave-curve structure is all higher than 180 °, convex arc type structure from laterally disposed to making one end of latch segment 3 hinged with pecker body 2 in concave-curve structure, and this latch segment 3 and its epirelief camber structure or concave-curve structure opposite side at one end removably connect with pecker body (2)；Or described latch segment 3 includes at least two piecemeal, realize being hinged by the cooperation of the convex arc type structure being arranged on a piecemeal and the concave-curve structure being arranged on another piecemeal between adjacent described piecemeal, and two piecemeals of outermost end on be equipped with convex arc type structure or concave-curve structure, corresponding on the position that described pecker body 2 is relative with the convex arc type structure of latch segment 3 or concave-curve structure it is provided with concave-curve structure or convex arc type structure, the radian of convex arc type structure and concave-curve structure is all higher than 180 °, convex arc type structure from laterally disposed to making one end of latch segment 3 hinged with pecker body 2 in concave-curve structure.
As shown in Figure 1,2,3, 4, pecker body 2 is provided with the containing cavity 21 that dual serial is arranged, and is equipped with the piecemeal 31 and 32 of two latch segments in described containing cavity 21；The two ends of described containing cavity 21 are concave-curve structure, the position being used for coordinating described concave-curve structure on described piecemeal 31 and 32 is convex arc type structure, and the convex arc type respective outer side edges of described piecemeal 31 and 32 is formed in being arranged on the concave-curve structure at described containing cavity 21 two ends and is rotatably connected；Said two piecemeal is to have the public block 31 of convex arc type structure and have the mother tuber 32 of concave-curve structure respectively, and public block 31 is formed with mother tuber 32 and is rotatably connected；Described wire guide 4 is arranged on the two ends of containing cavity 21, and described wire guide 4 and described containing cavity 21 are through；Being provided with wire inserting slot 8 on said two piecemeal, position and the wire guide 4 proximate to it of described wire inserting slot 8 are corresponding.Two wires are inserted into respective containing cavity 21 from the wire guide 4 of pecker body 2 both sides respectively, between the concavo-convex pressuring line structure and the concavo-convex pressuring line structure of latch segment 3 of containing cavity 21, and are arranged in wire inserting slot 8；The latch segment 3 of described wire inserting slot 8 is set and described concavo-convex pressuring line structure that pecker body 2 is provided with is positioned at the bottom of wire inserting slot 8, under the effect of the coupling mechanism force of locking device, locking, bending wire and prevent longitudinal landing.
As shown in Figure 5,6, pecker body 2 is provided with a containing cavity 21, is equipped with the piecemeal of three latch segments in described containing cavity 21；The two ends of described containing cavity 21 are concave-curve structure, the position being used for coordinating containing cavity 21 concave-curve structure in described three piecemeals is convex arc type structure, and the convex arc type respective outer side edges of described three piecemeals is formed in being arranged on the concave-curve structure at described containing cavity 21 two ends and is rotatably connected；Described three piecemeals are two public blocks with convex arc type structure and a mother tuber with concave-curve structure respectively, and two public blocks are formed with centrally located mother tuber respectively and are rotatably connected；Described wire guide 4 is arranged on the two ends of containing cavity 21, and described wire guide 4 is through with described containing cavity 21；Being provided with wire inserting slot 8 on the piecemeal that in described three piecemeals, concave-curve structure with described containing cavity two ends is worked in coordination, position and the wire guide 4 proximate to it of described wire inserting slot 8 are corresponding.Two wires are inserted into same containing cavity 21 from the wire guide 4 of pecker body 2 both sides respectively, between the concavo-convex pressuring line structure and the concavo-convex pressuring line structure of latch segment 3 of containing cavity 21, and are arranged in wire inserting slot 8；The latch segment 3 of described wire inserting slot 8 is set and described concavo-convex pressuring line structure that pecker body 2 is provided with is positioned at the bottom of wire inserting slot 8, under the effect of the coupling mechanism force of locking device, locking, bending wire and prevent longitudinal landing.
Such as Fig. 9, shown in 10, pecker body 2 is provided with two each and every one containing cavities 21, is equipped with the piecemeal of three latch segments in described containing cavity 21；The two ends of described containing cavity 21 are concave-curve structure, the position being used for coordinating containing cavity 21 concave-curve structure in described three piecemeals is convex arc type structure, and the convex arc type respective outer side edges of described three piecemeals is formed in being arranged on the concave-curve structure at described containing cavity 21 two ends and is rotatably connected；Described three piecemeals are two public blocks with convex arc type structure and a mother tuber with concave-curve structure respectively, and two public blocks are formed with centrally located mother tuber respectively and are rotatably connected；Described wire guide 4 is arranged on the two ends of containing cavity 21, and described wire guide 4 is through with described containing cavity 21；Being provided with wire inserting slot 8 on the piecemeal that in described three piecemeals, concave-curve structure with described containing cavity two ends is worked in coordination, position and the wire guide 4 proximate to it of described wire inserting slot 8 are corresponding.Two wires are inserted into same containing cavity 21 from the wire guide 4 of pecker body 2 both sides respectively, between the concavo-convex pressuring line structure and the concavo-convex pressuring line structure of latch segment 3 of containing cavity 21, and are arranged in wire inserting slot 8；The latch segment 3 of described wire inserting slot 8 is set and described concavo-convex pressuring line structure that pecker body 2 is provided with is positioned at the bottom of wire inserting slot 8, under the effect of the coupling mechanism force of locking device, locking, bending wire and prevent longitudinal landing.
As shown in Figure 11,12, pecker body 2 is provided with a containing cavity 21, is equipped with the piecemeal of three latch segments in described containing cavity 21；The two ends of described containing cavity 21 are concave-curve structure, the position being used for coordinating containing cavity 21 concave-curve structure in described three piecemeals is convex arc type structure, and the convex arc type respective outer side edges of described three piecemeals is formed in being arranged on the concave-curve structure at described containing cavity 21 two ends and is rotatably connected；Described three piecemeals are a public block with convex arc type structure respectively and two one end have a concave-curve structure and the other end has the mother tuber of convex arc type structure, public block is rotatably connected with mother tuber formation, and the formation that matches with the convex arc type structure of another mother tuber of the concave-curve structure of a mother tuber is rotatably connected；Described wire guide 4 is arranged on the two ends of containing cavity 21, and described wire guide 4 is through with described containing cavity 21；Being provided with wire inserting slot 8 on the piecemeal that in described three piecemeals, concave-curve structure with described containing cavity two ends is worked in coordination, position and the wire guide 4 proximate to it of described wire inserting slot 8 are corresponding.Two wires are inserted into same containing cavity 21 from the wire guide 4 of pecker body 2 both sides respectively, between the concavo-convex pressuring line structure and the concavo-convex pressuring line structure of latch segment 3 of containing cavity 21, and are arranged in wire inserting slot 8；The latch segment 3 of described wire inserting slot 8 is set and described concavo-convex pressuring line structure that pecker body 2 is provided with is positioned at the bottom of wire inserting slot 8, under the effect of the coupling mechanism force of locking device, locking, bending wire and prevent longitudinal landing.
Preferably, length including the described latch segment 3 of at least two piecemeal is slightly larger than the length of described containing cavity 21, in length direction and containing cavity 21 tight fit after making latch segment 3 lock, and the angle between adjacent latch segment 3 is remained above 180 ° and makes containing cavity 21 make a concerted effort the active force of latch segment 3 to latch segment 3 self-locking what locking direction produced.
Preferably, described wire guide 4 and wire inserting slot 8 are on same centrage, and during use, wire inserts containing cavity 21 from the wire guide 4 being arranged on pecker body 2 two ends respectively, and is arranged in wire inserting slot 8 so that two wire centrages overlap.
Described lead wire connector is provided with at least two pecker body 2, each pecker body 2 is equipped with latch segment 3 and for pecker body 2 and the locking device of latch segment 3 of removably connecting；Described at least two pecker body 2 is arranged parallel, serial is arranged, stacking arranges or is symmetrical arranged；Or described lead wire connector is provided with a pecker body 2, described at least one containing cavity 21 of being arranged on same pecker body 2 is arranged parallel, serial is arranged, stacking arranges or is symmetrical arranged.
Latch segment 3 quantity in said two containing cavity 21 can be identical, it is also possible to different.It is provided with corresponding anti-skidding sawtooth or anti-tooth on the locking side of described latch segment 3 or the locking side of containing cavity 21.
Described lead wire connector also includes that a protective cover, described hinge-type lead wire connector also include a protective cover, and as shown in figure 17, protective cover is made up of upper cover body 171 and lower cover 172, and protective cover is provided with wire perforation 173；Described pecker body 2 is assemblied in described protective cover, and described wire guide 4 is just to corresponding wire perforation 173.Described protective cover is made by insulant, such as plastics or ceramic material etc., it is possible to avoid lead wire connector to be directly exposed in air, can service life of extension lead pecker,, lead wire connector is disposed entirely within protective cover meanwhile, the generation of potential safety hazard can be effectively prevented.
Embodiment 2:
On the basis of the technical scheme that the terminating wire described in embodiment 1 presss from both sides, do following improvement further:
Described containing cavity 21 is " C-shaped " groove, or described containing cavity 21 is " O shape " groove.Described locking device includes lock-screw 5.
nullDescribed containing cavity 21 is " C-shaped " groove，And it is respectively equipped with the first through hole and the second through hole on described pecker body 2 and described latch segment 3，Second through hole is on a described piecemeal or between two piecemeals，First through hole and the second through hole are unthreaded hole，Described lock-screw 5 coordinates through the first through hole and the second through hole with a locking nut，And it is capable of removably connecting and locking of pecker body 2 and latch segment 3，Or the through hole that first in through hole and the second through hole is unthreaded hole，One through hole is the screw that can match with described lock-screw 5，Described lock-screw 5 sequentially passes through unthreaded hole and screw，And it is capable of removably connecting and locking of pecker body 2 and latch segment 3，Or first through hole and the second through hole be the screw that can match with described lock-screw 5，Described lock-screw 5 is through these two screws，And it is capable of removably connecting and locking of pecker body 2 and latch segment 3.
Or described containing cavity 21 is " O shape " groove, and described latch segment 3 is provided with apical grafting hole, on described pecker body 2, the side corresponding with this apical grafting hole is provided with fixing hole, apical grafting hole is unthreaded hole or the screw that can match with described lock-screw 5, described fixing hole is the screw that can match with described lock-screw 5, and described lock-screw 5 sequentially passes through fixing hole and apical grafting hole and removably connecting and locking of being capable of between pecker body 2 and latch segment 3.
Preferably, the pair of wire guide 4 can house the wire of more than；Described locking device includes a lock-screw 5, and its position is arranged on the side of wire inserting slot 8；Or at least two lock-screw 5, its position is arranged on the side of wire inserting slot 8, or the both sides at wire inserting slot 8.
As shown in Figure 5,6, described containing cavity 21 is " C-shaped " groove, and is respectively equipped with the first through hole 7 and the second through hole 6 on described pecker body 2 and described latch segment 3, and the second through hole 6 is positioned on the mother tuber of a described latch segment；Described lock-screw 5 installation site is positioned at the center of containing cavity 21, vertical with wire direction of insertion.
As shown in Figure 11,12, described containing cavity 21 is " C-shaped " groove, and is respectively equipped with the first through hole 7 and the second through hole 6 on described pecker body 2 and described latch segment 3, and the second through hole 6 is positioned on one of them mother tuber of a described latch segment；Described lock-screw 5 installation site is arranged on the side of wire inserting slot 8, vertical with wire direction of insertion.
As shown in figure 13, being provided with briquetting 9 between described lock-screw 5 and the first through hole of latch segment 3,3 one piecemeals of described briquetting 9 and latch segment contact, or contact with the two or more piecemeal of latch segment 3 simultaneously.
Embodiment 3:
On the basis of the technical scheme that the terminating wire described in embodiment 1,2 presss from both sides, do following improvement further:
As shown in figure 14, described pecker body 2 is provided with two containing cavities 21 that serial is arranged, and the wire guide 4 of pecker body 2 both sides is positioned on same axis；Pecker body 2 between said two containing cavity 21 is provided with through hole 22, and two containing cavities 21 are through by another pair wire guide 4 respectively with through hole 22；During use, wire inserts from pecker body 2 both sides wire guide 4, runs through whole containing cavity 21.
As shown in figure 15, described through hole 22 vertical direction is additionally provided with line pressing bolt 23；During use, one end of two wires is arranged in through hole 22, applies a coupling mechanism force by line pressing bolt 23 so that two wire lockings.
Embodiment 4:
On the basis of the technical scheme that the terminating wire described in embodiment 1,2,3 presss from both sides, do following improvement further:
As shown in figure 12, described pecker body 2 or latch segment 3 are provided with the critesistor of contact, thermoswitch or contactless infrared light temperature sensor, ultraviolet light temperature sensor 10, and the monitoring signal that described critesistor, thermoswitch or temperature sensor 10 obtain is with wired or be wirelessly transmitted to upper monitoring system.
Above in association with embodiment and Figure of description, the technical solution of the utility model is elaborated; should be noted that; this novel protection domain includes, but are not limited to above-described embodiment; figure involved in Figure of description is also the several concrete embodiment of this novel intention; described those skilled in the art can also make the specific embodiment possessing other outward appearances or structure on this basis; any simple deformation without departing from this new and innovative theory or equivalent; all it is covered by novel, belongs to this most novel protection domain.
Claims (17)
1. a lead wire connector, including the pecker body (2) being provided with at least one containing cavity (21) and the latch segment (3) arranged corresponding to each containing cavity, and is used for removably connect pecker body (2) and the locking device of latch segment (3)；Described latch segment (3) is assemblied in its corresponding containing cavity (21)；One surface of described containing cavity (21) is provided with concavo-convex pressuring line structure, one surface of corresponding latch segment (3) is provided with concavo-convex pressuring line structure with matching, and to be provided with wire guide (4), described wire guide (4) and the containing cavity (21) closed on its phase through at the two ends of described pecker body (2)；During use, wire from wire guide (4) insert, be arranged between the concavo-convex pressuring line structure of containing cavity (21) and the concavo-convex pressuring line structure of latch segment (3), under the effect of the coupling mechanism force of locking device, locking, bending wire and prevent longitudinal landing.
Lead wire connector the most according to claim 1, it is characterized in that: described lead wire connector is provided with at least two pecker body (2), each pecker body (2) is equipped with latch segment (3) and is used for removably connect pecker body (2) and the locking device of latch segment (3)；Described at least two pecker body (2) is arranged parallel, serial is arranged, stacking arranges or is symmetrical arranged；
Or described lead wire connector is provided with a pecker body (2), described pecker body (2) arranging at least two containing cavity (21), containing cavity (21) described at least two is arranged parallel, serial is arranged, stacking arranges or is symmetrical arranged.
Lead wire connector the most according to claim 1, it is characterized in that: described latch segment (3) or described pecker body (2) are provided with the wire inserting slot (8) passed through for wire, or be correspondingly provided with, on described latch segment (3) and described pecker body (2), the wire inserting slot (8) that confession wire passes through respectively；Wire inserting slot (8) is corresponding with wire guide (4)；
And the latch segment (3) of described wire inserting slot (8) is set and described concavo-convex pressuring line structure that pecker body (2) is provided with is positioned at the bottom of wire inserting slot (8), or it is positioned on bottom and the surface that described latch segment (3) is corresponding with pecker body (2) of wire inserting slot (8).
Lead wire connector the most according to claim 3, it is characterized in that: one end of described latch segment (3) is provided with convex arc type structure or concave-curve structure, corresponding on the position that described pecker body (2) is relative with the convex arc type structure of latch segment (3) or concave-curve structure it is provided with concave-curve structure or convex arc type structure, the radian of convex arc type structure and concave-curve structure is all higher than 180 °, convex arc type structure from laterally disposed to making one end of latch segment (3) hinged with pecker body (2) in concave-curve structure, and this latch segment (3) and its epirelief camber structure or concave-curve structure opposite side at one end removably connect with pecker body (2)；
Or described latch segment (3) includes at least two piecemeal, between adjacent piecemeal hinged, and two piecemeals of outermost end on be equipped with convex arc type structure or concave-curve structure, corresponding on the position that described pecker body (2) is relative with the convex arc type structure of latch segment (3) or concave-curve structure it is provided with concave-curve structure or convex arc type structure, the radian of convex arc type structure and concave-curve structure is all higher than 180 °, convex arc type structure from laterally disposed to making one end of latch segment (3) hinged with pecker body (2) in concave-curve structure.
Lead wire connector the most according to claim 4, it is characterized in that: include that the length of the described latch segment (3) of at least two piecemeal is slightly larger than the length of described containing cavity (21), after making latch segment (3) locking, the angle between length direction Yu containing cavity (21) tight fit, and adjacent latch segment (3) is remained above 180 ° and makes containing cavity (21) make a concerted effort the active force of latch segment (3) to latch segment (3) self-locking what locking direction produced.
Lead wire connector the most according to claim 4, it is characterised in that: realize being hinged by the cooperation of the convex arc type structure being arranged on a piecemeal and the concave-curve structure being arranged on another piecemeal between adjacent described piecemeal.
Lead wire connector the most according to claim 4, it is characterised in that: described containing cavity (21) is " C-shaped " groove, or described containing cavity (21) is " O shape " groove.
8. according to the arbitrary described lead wire connector of claim 4-7, it is characterised in that: described locking device includes lock-screw (5)；
Described containing cavity (21) is " C-shaped " groove, and is respectively equipped with the first through hole and the second through hole on described pecker body (2) and described latch segment (3), the second through hole on a described piecemeal or between two piecemeals,
First through hole and the second through hole are unthreaded hole, and described lock-screw (5) coordinates through the first through hole and the second through hole with a locking nut, and are capable of removably connecting and locking of pecker body (2) and latch segment (3),
Or the through hole that first in through hole and the second through hole is unthreaded hole, one through hole is the screw that can match with described lock-screw (5), described lock-screw (5) sequentially passes through unthreaded hole and screw, and is capable of removably connecting and locking of pecker body (2) and latch segment (3)
Or first through hole and the second through hole be the screw that can match with described lock-screw (5), described lock-screw (5) passes these two screws, and is capable of removably connecting and locking of pecker body (2) and latch segment (3)；
Or described containing cavity (21) is " O shape " groove, and described latch segment (3) is provided with apical grafting hole, the upper side corresponding with this apical grafting hole of described pecker body (2) is provided with fixing hole, apical grafting hole is unthreaded hole or the screw that can match with described lock-screw (5), described fixing hole is the screw that can match with described lock-screw (5), and described lock-screw (5) sequentially passes through fixing hole and apical grafting hole and is capable of removably connecting and locking between pecker body (2) and latch segment (3).
9. according to the arbitrary described lead wire connector of claim 3-7, it is characterized in that, described wire guide (4) and wire inserting slot (8) are on same centrage, during use, wire inserts containing cavity (21) from the wire guide (4) being arranged on pecker body (2) two ends respectively, and be arranged in wire inserting slot (8) so that two wire centrages overlap.
Lead wire connector the most according to claim 8, it is characterised in that: the pair of wire guide (4) can house the wire of more than；Described locking device includes a lock-screw (5), and its position is arranged on the side of wire inserting slot (8)；
Or at least two lock-screw (5), its position is arranged on the side of wire inserting slot (8), or the both sides in wire inserting slot (8).
11. lead wire connector according to claim 8, it is characterized in that, being provided with briquetting between second through hole of described lock-screw (5) and latch segment (3), (3) piecemeals of described briquetting and latch segment contact, or contact with the two or more piecemeal of latch segment (3) simultaneously.
12. according to the arbitrary described lead wire connector of claim 3-7, it is characterised in that described pecker body (2) is provided with two containing cavities (21) that serial is arranged, and the wire guide (4) of pecker body (2) both sides is positioned on same axis；Pecker body (2) between said two containing cavity (21) is provided with through hole (22), and two containing cavities (21) are through by another pair wire guide (4) respectively with through hole (22)；During use, wire inserts from pecker body (2) both sides wire guide (4), runs through whole containing cavity (21).
13. lead wire connector according to claim 12, it is characterised in that described through hole (22) vertical direction is additionally provided with line pressing bolt (23)；During use, one end of two wires is arranged in through hole (22), applies a coupling mechanism force by line pressing bolt (23) so that two wire lockings.
14. lead wire connector according to claim 12, it is characterised in that: latch segment (3) quantity in said two containing cavity (21) can be identical, it is also possible to different.
15. according to the lead wire connector described in any one of claim 2-7, it is characterised in that: it is provided with corresponding anti-skidding sawtooth or anti-tooth on the locking side of described latch segment (3) or the locking side of containing cavity (21).
16. according to the arbitrary described lead wire connector of claim 2-7, it is characterised in that: described lead wire connector also includes a protective cover, and protective cover is provided with wire perforation；Described pecker body (2) is assemblied in described protective cover, and corresponding wire is just bored a hole by described wire guide (4).
17. according to the lead wire connector described in any one of claim 2-7, it is characterized in that: described pecker body (2) or latch segment (3) are provided with the critesistor of contact, thermoswitch or contactless infrared light temperature sensor, ultraviolet light temperature sensor, the monitoring signal that described critesistor, thermoswitch or temperature sensor obtain is with wired or be wirelessly transmitted to upper monitoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859697.8U CN205453039U (en) | 2015-10-29 | 2015-10-29 | Wire pecker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859697.8U CN205453039U (en) | 2015-10-29 | 2015-10-29 | Wire pecker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453039U true CN205453039U (en) | 2016-08-10 |
Family
ID=57180402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520859697.8U Withdrawn - After Issue CN205453039U (en) | 2015-10-29 | 2015-10-29 | Wire pecker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305347A (en) * | 2015-10-29 | 2016-02-03 | 广州番禺电缆集团有限公司 | Wire connector |
-
2015
- 2015-10-29 CN CN201520859697.8U patent/CN205453039U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305347A (en) * | 2015-10-29 | 2016-02-03 | 广州番禺电缆集团有限公司 | Wire connector |
| CN105305347B (en) * | 2015-10-29 | 2018-03-27 | 广州番禺电缆集团有限公司 | A kind of lead wire connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20180327 |
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| AV01 | Patent right actively abandoned |