CN208970762U - A kind of puncture T binding clip - Google Patents

Abstract

The utility model discloses a kind of puncture T binding clip, comprising: pedestal comprising the first installing mechanism and the second installing mechanism, first installing mechanism form first passage, and second installing mechanism is equipped with second channel；Pierce piece component, the thorn piece component includes several punctures teeth and pierces piece connector, and the puncture tooth is towards the conductive layer for stretching out and being connected to the main traverse line in the first passage；The thorn piece connector is equipped with the puncture tooth, and is connected to the conductive layer of the intraphase conductor；Gland component.A kind of puncture T binding clip of this structure, main traverse line and intraphase conductor possess hold-down mechanism independent respectively, so that the installation of each hold-down mechanism or disassembly conducting wire are non-interference；And pass through setting thorn piece component, the insulating layer of main traverse line can directly be pierced through and touch conductive layer by puncturing tooth, so that the insulating layer that main traverse line is not necessarily to peel off certain length can be directly mounted in first passage, to extend the service life of main traverse line, it is ensured that Electrical Safety.

Description

A kind of puncture T binding clip

Technical field

The utility model relates to electrical equipment technical fields, and in particular to a kind of puncture T binding clip.

Background technique

In recent years, with the continuous expansion of China's urban distribution network, the swift and violent growth of power load and the extensive city of a new round The progress of township's electric network reconstruction, more and more town and country power distribution networks largely use suspended insulated guide wire, and current distribution network live line work It is not only widely used in urban power distribution network, and is also developed rapidly in the distribution of county domain.

Currently, the product of branch connection mainly has penetrating cable clamp and junction box in existing distribution insulated circuit.Wherein In the existing penetrating cable clamp branch connection of use, the lock chamber of main traverse line and intraphase conductor is arranged in the same wire clamp, is carried out When puncturing fixed operation, need two conducting wires while being put into the clamping plate of penetrating cable clamp again to press from both sides wire clamp by other tools Tightly, operating personnel needs to combine in this installation process two conducting wires and wire clamp, and being easy to appear installation not in place causes to produce The energization quality of product does not reach requirement or install failure cause conducting wire to slip out of wire clamp there are security risks.

When using existing junction box branch connection, need to peel off main traverse line and intraphase conductor the insulation of certain length Layer is with exposed portion, then exposed portion is installed in clamp hole, due to exposed portion without the protection of insulating layer be easy by To damage, so that the safety for reducing the service life of conducting wire and electricity consumption is not high, and set since main traverse line connects large-scale power generation The cost of its standby repair and replacement is larger, it is caused to be not easy to maintenance replacement.

Utility model content

Therefore, the technical problem to be solved by the present invention is to overcome branch connection device in the prior art installing When there are installation qualities undesirable, security risk, being easy to be damaged causes service life to reduce, is not easy to maintenance replacement Defect, to provide a kind of puncture T binding clip.

Include:

Pedestal comprising the first installing mechanism and the second installing mechanism, first installing mechanism, which is formed, allows main traverse line By first passage, second installing mechanism, which is equipped with, allows the second channel that passes through of intraphase conductor；

Pierce piece component, be electrically connected to the main traverse line and the intraphase conductor, the thorn piece component include several puncture teeth with Piece connector is pierced, the tooth that punctures is towards the conductive layer for stretching out and being connected to the main traverse line in the first passage；The thorn Piece connector is equipped with the puncture tooth, and is connected to the conductive layer of the intraphase conductor；

Gland component, the gland component include the first gland to be formed on the first passage and lead to set on described second The second gland on road.

Further, first gland is equipped with the first main folder wire casing, and first installing mechanism is equipped with the second main folder line Slot；First gland is rotatably arranged with first installing mechanism, makes the first main folder wire casing and second main folder Wire casing forms the first passage, and is fixedly connected by the first bolt assembly.

Further, first installing mechanism includes the first side for being symmetrical arranged and extending towards first gland Plate, first side plate are equipped with first through hole and the first opening, and first open communication is in the first through hole；Described The side wall of one gland is equipped with convex block, and first opening allows the end of the convex block to enter in the first through hole, and hinders It keeps off outside the lateral movement to the first through hole of the convex block.

Further, first installing mechanism further includes blocking fixing piece several bent or being rotatably arranged, is used In fixed first bolt assembly of blocking.

Further, the puncture T binding clip further includes elastic component, and one end of the elastic component connects or be connected to described First installing mechanism, and the other end connects or is connected to first gland, for applied force in first gland.

Further, the thorn piece component further includes several U-shaped installation parts and several first connectors, the U-shaped installation The both ends of part are equipped with the puncture tooth, and first connector is at least connected with the U-shaped installation part and the thorn piece connector.

Further, second installing mechanism includes the second side plate for being symmetrically set in the first installing mechanism side wall, The second channel is equipped between second side plate, second gland slip is connected to second side plate.

Further, the T binding clip that punctures further includes that the branch between second side plate holds down assembly, described Branch holds down assembly including several clamp frames, several fixedly connected parts and sealing plate, and it is close that the sealing plate is set to second side plate The end of second gland, the thorn piece connector are located in the clamp frame, and the fixedly connected part connects the sealing plate And the clamp frame is so that the intraphase conductor is pressed in the second channel formed between the clamp frame and the thorn piece connector It is interior.

Further, the side that the thorn piece connector forms the second channel, which is equipped with, wears groove, it is described wear it is recessed Slot extends along the setting direction of the intraphase conductor.

Further, described to wear groove and/or at least described clamp frame is formed on the inner wall of the second channel and set There are several first grooves, and/or, the sealing plate is equipped with retention bead, and the inner wall of second side plate is correspondingly provided with limiting stand Terrace, the retention bead are connected to the limiting stand terrace.

Technical solutions of the utility model have the advantages that

1. a kind of puncture T binding clip provided by the utility model, comprising: pedestal comprising the first installing mechanism and second Installing mechanism, first installing mechanism form the first passage for allowing main traverse line to pass through, and second installing mechanism, which is equipped with, to be permitted Perhaps the second channel that intraphase conductor passes through；Piece component is pierced, the main traverse line and the intraphase conductor, the thorn piece component packet are electrically connected to Include several puncture teeth and thorn piece connector, the puncture tooth is towards stretching out in the first passage and be connected to the main traverse line Conductive layer；The thorn piece connector is equipped with the puncture tooth, and is connected to the conductive layer of the intraphase conductor；Gland component, institute Stating gland component includes the first gland to be formed on the first passage and the second gland on the second channel.This knot A kind of puncture T binding clip of structure, by between the first installing mechanism of setting and the first gland, the second installing mechanism and the second gland Between main traverse line, intraphase conductor are installed respectively, main traverse line and intraphase conductor possess hold-down mechanism independent respectively, so that each compress The installation of mechanism or disassembly conducting wire are non-interference, without combining, install convenient for operating personnel；And pass through setting thorn piece group Part, the insulating layer of main traverse line can directly be pierced through and touch conductive layer by puncturing tooth, so that main traverse line is without peelling off certain length Insulating layer can be directly mounted in first passage, to extend the service life of main traverse line, it is ensured that Electrical Safety.

2. a kind of puncture T binding clip provided by the utility model, first installing mechanism includes arranged symmetrically and direction The first side plate that first gland extends, first side plate are equipped with first through hole and the first opening, first opening It is connected to the first through hole；The side wall of first gland is equipped with convex block, and first opening allows the end of the convex block Portion enters in the first through hole, and outside the lateral movement to the first through hole of the blocking convex block.One kind of this structure is worn T binding clip is pierced, by being equipped with first through hole and the first opening on the first side plate and being equipped with convex block on the first gland, that is, is passed through Cooperation between first through hole, the first opening and convex block is, it can be achieved that the rotation connection of the first gland and the first installing mechanism and removable Connection is unloaded, installs or removes the first gland convenient for operating personnel.

3. a kind of puncture T binding clip provided by the utility model, first installing mechanism further include it is several bent or The blocking fixing piece being rotatably arranged fixes first bolt assembly for stopping.A kind of puncture T binding clip of this structure, Stop fixing piece by setting, operating personnel is bent or rotation stops at fixing piece to the bolt head of the first bolt assembly, resistance It keeps off the first bolt assembly to fall out of mounting hole during the installation process, be easily installed.

4. a kind of puncture T binding clip provided by the utility model, the puncture T binding clip further includes elastic component, the bullet Property part one end connection or be connected to first installing mechanism, and other end connection or be connected to first gland, be used for Applied force is in first gland.A kind of puncture T binding clip of this structure, by the way that elastic component is arranged, when unscrewing the first bolt group When part, elastic component applied force is in the first gland, so that the first gland automatically opens, operates wire clamp convenient for operating personnel.

5. a kind of puncture T binding clip provided by the utility model, the puncture T binding clip further includes being set to described second side Branch between plate holds down assembly, and the branch holds down assembly including several clamp frames, several fixedly connected parts and sealing plate, described Sealing plate is set to second side plate close to the end of second gland, and the thorn piece connector is located in the clamp frame, institute It states fixedly connected part and connects the sealing plate and the clamp frame so that the intraphase conductor is pressed in the clamp frame and the thorn piece In the second channel formed between connector.A kind of puncture T binding clip of this structure is held down assembly by the way that branch is arranged, can Intraphase conductor is individually compressed；And by the way that several clamp frames are arranged, when being provided at least two and part clamp outlines existing damage, Other unspoiled clamp frames can still carry out intraphase conductor compressing and work on, to extend the service life of wire clamp.

6. a kind of puncture T binding clip provided by the utility model, the thorn piece connector forms the one of the second channel Side, which is equipped with, wears groove, and the groove that wears extends along the setting direction of the intraphase conductor.A kind of puncture T wiring of this structure Folder, wears groove by being provided with, intraphase conductor is caught in and is worn in groove, so that intraphase conductor is not easily disconnected from out in first passage, To improve fastness when intraphase conductor is compacted.

It is described to wear groove and/or at least described clamp frame is formed 7. a kind of puncture T binding clip provided by the utility model The inner wall of the second channel is equipped with several first grooves, and/or, the sealing plate is equipped with retention bead, described second side The inner wall of plate is correspondingly provided with limiting stand terrace, and the retention bead is connected to the limiting stand terrace.One kind of this structure is worn T binding clip is pierced, by the way that several first grooves are arranged, reduces the contact area of intraphase conductor and first passage, increases connecing between the two It presses by force, is abutted so that intraphase conductor is stronger when compressing；It is abutted against by setting limiting stand terrace and boss, it can be to sealing plate Installation site is positioned, and is easily installed.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the puncture T binding clip provided in the embodiments of the present invention 1；

Fig. 2 is the structural schematic diagram (not showing main traverse line, intraphase conductor) shown in FIG. 1 for puncturing T binding clip；

Fig. 3 is the side view shown in Fig. 2 for puncturing T binding clip；

Fig. 4 is the front view shown in Fig. 2 for puncturing T binding clip；

Fig. 5 is the cross-sectional view shown in Fig. 4 for puncturing T binding clip；

Fig. 6 is the explosive view shown in Fig. 2 for puncturing T binding clip；

Fig. 7 is the structural schematic diagram of pedestal shown in fig. 6；

Fig. 8 is the structural schematic diagram of thorn piece component shown in fig. 6；

Fig. 9 is the cross-sectional view of the second gland shown in fig. 6；

Description of symbols:

The first pedestal of 11-, 111- the second main folder wire casing, 112- mating groove, the first receiving opening of 113-, 1131- first Receiving portion, 1132- third receiving portion, 1134- First terrace, 1135- second step face, the first side plate of 12-, 121- first are logical Hole, 122- first are open, and 13- stops fixing piece, the second pedestal of 13-, 131- third step surface, the second side plate of 14-, 141- sliding Convex block, 142- limiting stand terrace, 15- bottom plate, the second groove of 16-, the first bolt head of 1711-, 1712- square department, 1713- first Screw rod, 172- gasket, 173- torque nut component, 1731- autotomy portion, and 18- wears mouth；

2- pierces piece component, 21-U type installation part, and 211- punctures tooth, the first connector of 22-, and 23- pierces piece connector, 231- peace Load socket part, 232- bolted connection, 233- fixed installation portion, 2331- wear groove；

The first gland of 31-, 311- the first main folder wire casing, 312- fitting projection, 313- convex block, the second receiving opening of 314-, 315- arcwall face, the inclined surface 316-, the second gland of 32-, 321- sliding recess；

4- spring；

51- clamp frame, 52- fixedly connected part, 53- sealing plate, 531- retention bead, the first groove of 54-；

61- main traverse line, 62- intraphase conductor.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other Not constituting conflict can be combined with each other.

Embodiment 1

A kind of puncture T binding clip as shown in Figures 1 to 9, including pedestal, thorn piece component 2, gland component, elastic component and Branch holds down assembly.Wherein pedestal includes the first installing mechanism and the second installing mechanism, and the formation of the first installing mechanism allows to dominate The first passage that line 61 passes through, the second installing mechanism are equipped with the second channel for allowing intraphase conductor 62 to pass through；Piece component 2 is pierced to be electrically connected In main traverse line 61 and intraphase conductor 62；Gland component includes the first gland 31 to be formed on first passage and on second channel Second gland 32；Elastic component is for applied force in the first gland 31；Branch holds down assembly for compressing intraphase conductor 62.It needs to illustrate , pedestal and/or the first gland 31 in the present embodiment are equipped with several second grooves of such as Fig. 1 or Fig. 6 or shown in Fig. 7 16.By the way that the second groove 16 is arranged, so that the wall thickness of pedestal and/or the first gland 31 is uniform as far as possible, with Reducing distortion.

The first installing mechanism and the first gland 31 are rotatablely connected and are fixedly connected by the first bolt assembly in the present embodiment. Wherein the first installing mechanism includes the first pedestal 11, symmetrically arranged first side plate 12 and several blocking fixing pieces 13.Specific ginseng See that Fig. 1 and Fig. 2, the first pedestal 11 are equipped with the second main folder wire casing 111, accordingly, the first gland towards the side of the first gland 31 31 are equipped with the first main folder wire casing 311 towards the side of the first pedestal 11, are rotated by the first gland 31 so that the first main folder wire casing 311 and second main folder wire casing 111 close to and by the first bolt assembly it is fixed to compress main traverse line 61, so that it is logical to form first Road.It should be noted that the first pedestal 11 is equipped with mating groove 112 close to the end of the second main folder wire casing 111, accordingly, the One gland 31 is equipped with fitting projection 312 close to the end of the first main folder wire casing 311, and wherein it is recessed can be caught in cooperation for fitting projection 312 In slot 112.When first passage compresses sufficiently small main traverse line 61, by setting mating groove 112 and fitting projection 312, make Obtaining the first pedestal 11 has enough accommodation spaces to accommodate the first gland 31.

The first side plate 12 in the present embodiment is connected to the first pedestal 11 and extends towards the first gland 31, the first side plate 12 It is equipped with first through hole 121 and the first opening 122, the first opening 122 is connected to first through hole 121；Accordingly, in the present embodiment The first gland 31 side wall be equipped with convex block 313.Enter first through hole by the end of 122 permission convex block 313 of the first opening In 121, and outside the lateral movement to first through hole 121 of blocking convex block 313, to realize turn of the first pedestal 11 and the first gland 31 Dynamic connection.As shown in Figures 1 to 4, the side of the first gland 31 in the present embodiment is equipped with the direction towards the first bolt assembly Inclined inclined surface 316 reduces the frictional force of the first gland 31 and the first side plate 12 by the way that inclined surface 316 is arranged, so that the The lower pressure that the rotation of one bolt assembly generates more is concentrated, and rotating friction force is smaller, convenient for the installation of the first bolt assembly.

By being equipped with first through hole 121 and the first opening 122 on the first side plate 12 and on the first gland 31 equipped with convex Block 313, i.e., by the cooperation between the opening of first through hole 121, first 122 and convex block 313, it can be achieved that the first gland 31 and the first peace It the rotation connection of mounting mechanism and is detachably connected, installs or removes the first gland 31 convenient for operating personnel.

The first bolt assembly in the present embodiment includes cup square neck bolt, gasket 172 and torque nut component 173.This implementation Cup square neck bolt in example includes the first bolt head 1711, square department 1712 and the first screw rod 1713 for being sequentially connected setting.It is corresponding Ground, interior the first receiving opening for being equipped with receiving the first bolt head 1711 and square department 1712 and the first screw rod 1713 of the first pedestal 11 113, and the second receiving opening 314 for accommodating the first screw rod 1713 is equipped in the first gland 31.Specifically, the first receiving opening 113 include the first receiving portion 1131, the second receiving portion and third receiving portion 1132, the first receiving portion 1131 and the second receiving portion it Between be equipped with First terrace 1134, second step face 1135 is equipped in third receiving portion 1132.Wherein first bolt head 1711 End is resisted against First terrace 1134, and the second receiving portion and square department 1712 cooperate, and third receiving portion 1132 is for accommodating the One screw rod 1713.It should be noted that the second receiving opening 314 has enough accommodation spaces, for the first screw rod 1713 because of the The rotation of one gland 31 and it is movable in the second receiving opening 314；Second receiving opening 314 can be set as stepped hole, this is because Positioned at the second receiving opening 314 the first screw rod 1713 along far from the first pedestal 11 direction scope of activities it is increasing.

Torque nut component 173 in the present embodiment is connected to the arc positioned at 31 top of the first gland by gasket 172 Face 315, operating personnel is in clamp load torque nut component 173, when reaching certain torque value, torque nut component 173 Portion 1731 of autotomying can autotomy, and illustrate that the force value screwed reaches requirement, it is ensured that not excessive screwing and cause main traverse line 61 by Damage.Top by the way that the first gland 31 is arranged is arcwall face 315, and the pressing force that torque nut component generates passes through gasket 172 Always it is tangential on the arcwall face 315 of the first gland 31, to obtain maximum lower pressure.

Blocking fixing piece 13 in the present embodiment is made of the flexible material such as such as nylon material, bent to be set to In the circumferential direction of one receiving portion 1131, the first bolt assembly is fixed for stopping.It, can be first in the installation process of installation main traverse line 61 First bolt is placed in the first receiving opening 113 and the second receiving opening 314, then fixing piece 13 will be stopped by accommodating with first The parallel first position in portion 1131 is bent to the second position vertical with the first receiving portion 1131, holds to prevent the first bolt from first It receives and falls off in through-hole 113 and the second receiving opening 314.Stop fixing piece 13 also rotatably set on the first receiving portion 1131 certainly In circumferential direction.Stop fixing piece 13 by setting, operating personnel is bent or rotation stops 13 to the first bolt assembly of fixing piece At bolt head, stops the first bolt assembly to fall out of mounting hole during the installation process, be easily installed.

One end of elastic component in the present embodiment connects or is connected to the first installing mechanism, and the other end is connected or is connected to First gland 31.Specifically, elastic component can be spring 4, and spring 4 is sheathed on the first screw rod 1713, and one end of spring 4 is connected to On second step face 1135, and the other end is connected to the first gland 31 close to the bottom of the first pedestal 11.By the way that elastic component is arranged, When unscrewing the first bolt assembly, elastic component applied force is in the first gland 31, so that the first gland 31 automatically opens, is convenient for operation Personnel operate wire clamp.

Thorn piece component 2 in the present embodiment is set in pedestal, can be specifically molded in the form of inserts in pedestal.Specific ginseng It examines shown in Fig. 5 to Fig. 8, thorn piece component 2 includes several puncture teeth 211, several U-shaped installation parts 21, several first connector, 22 and Piece connector 23 is pierced, wherein the both ends of U-shaped installation part 21, which are equipped with, punctures tooth 211, punctures tooth 211 towards stretching out in first passage And it is connected to the conductive layer of main traverse line 61, the first connector 22 is at least connected with U-shaped installation part 21 and thorn piece connector 23, and thorn piece connects Fitting 23 is connected to the conductive layer of intraphase conductor 62.Wherein in the present embodiment pierce piece component 2 surface plate such as tin or other Conductive material, or thorn piece component 2 are made of electrically conductive material, to realize being electrically connected between main traverse line 61 and intraphase conductor 62.

Thorn piece connector 23 in the present embodiment includes the installation interconnecting piece 231 being set in the first pedestal 11 set gradually With bolted connection 232 and the fixed installation portion 233 in the second pedestal 13, wherein installation interconnecting piece 231 be connected to it is U-shaped Installation part 21, bolted connection 232 are the through-hole structure for allowing the first screw rod 1713 to pass through, and fixed installation portion 233 is used to form Second channel.It can be wherein equipped in the side that fixed installation portion 233 forms second channel and wear groove 2331, wear groove 2331 Setting direction along intraphase conductor 62 extends, and is equipped with several first grooves 54 on wearing groove 2331 and intraphase conductor 62 is compressed In wearing in groove 2331.Certainly it can also be not provided with wearing groove 2331, or be provided with and wear groove 2331 but be not provided with One groove 54.Groove 2331 is worn by being provided with, intraphase conductor 62 is caught in and is worn in groove 2331, so that intraphase conductor 62 is not easy It detaches in first passage, to improve fastness when intraphase conductor 62 is compacted.

It should be noted that first connector 22 need to connect U-shaped installation part 21 when being equipped with a U-shaped installation part 21 With thorn piece connector 23；When set there are two and when more than two U-shaped installation parts 21, can be arranged as shown in Figure 8, wherein compared with Small U-shaped installation part 21 is set to the opening of biggish U-shaped installation part 21 and parallel setting, and thorn piece connector 23 can be set to two It can not also be set between two U-shaped installation parts 21 between U-shaped installation part 21, the first connector 22 connects parallel arrangement of U-shaped peace Piece installing 21 and thorn piece connector 23.

The second installing mechanism in the present embodiment includes the second pedestal 13, the second side plate 14 and bottom plate 15, wherein the second base Seat 13 is U-shaped structure, and the both ends of opening towards the setting of the first pedestal 11 and U-shaped structure of U-shaped structure are connected to the first pedestal On 11 side walls far from first passage；Second side plate 14 is symmetrically connected to the inner sidewall of the second pedestal 13 so that the second pedestal 13 End is third step surface 131, is equipped with second channel between the second side plate 14, the second gland 32 is slidably connected to the second side plate 14；Bottom plate 15 is removably connected to the bottom of the second pedestal 13, and bottom plate 15 is connected to second close to the side of the second side plate 14 The end of side plate 14.Specifically, the inner sidewall of the second gland 32 is equipped with sliding recess 321, on the lateral wall of the second side plate 14 Equipped with slide bumping 313141, slide bumping 313141 is slidably connected to the end abutment of sliding recess 321 and the second gland 32 In third step surface 131, to realize that the second gland 32 is slidably connected to the second side plate 14.It should be noted that when the second gland 32 are slidably connected when being connected to third step surface 131, and the second gland 32 and the second pedestal 13, which are formed with, allows intraphase conductor 62 to be pierced by Wear mouth 18.

Branch in the present embodiment holds down assembly between the second side plate 14, specifically includes several parallel arrangement of clamps Frame 51, several fixedly connected parts 52 and sealing plate 53, wherein sealing plate 53 is set to the second side plate 14 close to the end of the second gland 32, folder Wire frame 51 and fixedly connected part 52 are set in the space that sealing plate 53, side plate and bottom plate 15 enclose.It is specific as shown in FIG. 6 and 7, Sealing plate 53 is equipped with retention bead 531 towards the side of second channel, and the second side plate 14 is close to the end pair of the inner wall of sealing plate 53 It should be equipped with limiting stand terrace 142, retention bead 531 is connected to limiting stand terrace 142.

As shown in Figures 5 and 6, the clamp frame 51 in the present embodiment is frame-shaped construction, and wherein fixed installation portion 233 is located at frame In the hollow structure of shape structure, and the inner wall for forming second channel is equipped with several first grooves 54.It can not certainly set Set the first groove 54.By the way that several first grooves 54 are arranged, reduce the contact area of intraphase conductor 62 and first passage, increase the two Between footprint pressure so that intraphase conductor 62 stronger abuts when compressing；It is offseted by setting limiting stand terrace 142 and boss It connects, the installation site of sealing plate 53 can be positioned, be easily installed.It should be noted that in Fig. 5, display, which is not installed, point to be led When line 62, the extreme position at several 51 places of clamp frames, the outside wall surface of respectively clamp frame 51 is resisted against bottom plate 15 and clamp frame 51 inner wall is resisted against thorn piece connector 23.

It is held down assembly, intraphase conductor 62 can individually be compressed by the way that branch is arranged；And by the way that several clamp frames 51 are arranged, when It is provided at least two and part clamp frame 51 when damaging, other unspoiled clamp frames 51 can still carry out intraphase conductor 62 Compression works on, to extend the service life of wire clamp.

Fixedly connected part 52 in the present embodiment can be screw or other fixedly connected parts 52, can screw in and be correspondingly arranged The first installation through-hole on sealing plate 53 and the second installation through-hole on clamp frame 51 and it is connected to fixed installation portion 233 On, to connect sealing plate 53 and clamp frame 51 so that intraphase conductor 62 is pressed in and is formed between clamp frame 51 and fixed installation portion 233 In second channel.

A kind of puncture T binding clip of the utility model, by setting the first installing mechanism and the first gland 31 between, second Main traverse line 61, intraphase conductor 62 are installed respectively, main traverse line 61 and intraphase conductor 62 possess respectively between installing mechanism and the second gland 32 Hold-down mechanism independent, without combining, is convenient for so that the installation of each hold-down mechanism or disassembly conducting wire are non-interference Operating personnel's installation；And by setting thorn piece component 2, the insulating layer of main traverse line 61 can directly be pierced through and touch by puncturing tooth 211 Conductive layer, so that the insulating layer that main traverse line 61 is not necessarily to peel off certain length can be directly mounted in first passage, to extend The service life of main traverse line 61, it is ensured that Electrical Safety.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes among the protection scope created still in the utility model.

Claims (10)

1. a kind of puncture T binding clip characterized by comprising

Pedestal comprising the first installing mechanism and the second installing mechanism, first installing mechanism, which is formed, allows main traverse line to pass through First passage, second installing mechanism, which is equipped with, allows the second channel that passes through of intraphase conductor；

Piece component is pierced, the main traverse line and the intraphase conductor are electrically connected to, the thorn piece component includes several puncture teeth and thorn piece Connector, the tooth that punctures is towards the conductive layer for stretching out and being connected to the main traverse line in the first passage；The thorn piece connects Fitting is equipped with the puncture tooth, and is connected to the conductive layer of the intraphase conductor；

Gland component, the gland component include the first gland to be formed on the first passage and are set on the second channel The second gland.

2. a kind of puncture T binding clip according to claim 1, which is characterized in that first gland is equipped with the first main folder Wire casing, first installing mechanism are equipped with the second main folder wire casing；First gland is rotatably set with first installing mechanism It sets, so that the first main folder wire casing and the second main folder wire casing is formed the first passage, and solid by the first bolt assembly Fixed connection.

3. a kind of puncture T binding clip according to claim 2, which is characterized in that first installing mechanism includes symmetrical Be arranged and towards first gland extend the first side plate, first side plate be equipped with first through hole and first opening, institute The first open communication is stated in the first through hole；The side wall of first gland is equipped with convex block, and first opening allows institute The end for stating convex block enters in the first through hole, and outside the lateral movement to the first through hole of the blocking convex block.

4. a kind of puncture T binding clip according to claim 3, which is characterized in that if first installing mechanism further includes Blocking fixing piece bent or being rotatably arranged is done, fixes first bolt assembly for stopping.

5. a kind of puncture T binding clip as claimed in any of claims 1 to 4, which is characterized in that the puncture T connects Wire clamp further includes elastic component, the connection of one end of the elastic component or is connected to first installing mechanism, and other end connection or It is connected to first gland, for applied force in first gland.

6. a kind of puncture T binding clip according to claim 5, which is characterized in that the thorn piece component further includes several U-shaped The both ends of installation part and several first connectors, the U-shaped installation part are equipped with the puncture tooth, and first connector is at least Connect the U-shaped installation part and the thorn piece connector.

7. a kind of puncture T binding clip according to claim 6, which is characterized in that second installing mechanism includes symmetrical Set on the second side plate of the first installing mechanism side wall, between second side plate be equipped with the second channel, described second Gland slip is connected to second side plate.

8. a kind of puncture T binding clip according to claim 7, which is characterized in that the puncture T binding clip further includes being set to Branch between second side plate holds down assembly, and the branch holds down assembly including several clamp frames, several fixedly connected parts And sealing plate, the sealing plate are set to second side plate close to the end of second gland, the thorn piece connector is located at described In clamp frame, the fixedly connected part connects the sealing plate and the clamp frame so that the intraphase conductor is pressed in the clamp frame In the second channel formed between the thorn piece connector.

9. a kind of puncture T binding clip according to claim 8, which is characterized in that the thorn piece connector forms described The side in two channels, which is equipped with, wears groove, and the groove that wears extends along the setting direction of the intraphase conductor.

10. a kind of puncture T binding clip according to claim 9, which is characterized in that described to wear groove and/or at least institute State clamp frame formed the second channel inner wall be equipped with several first grooves, and/or, the sealing plate be equipped with limit convex It rises, the inner wall of second side plate is correspondingly provided with limiting stand terrace, and the retention bead is connected to the limiting stand terrace.