CN85101830A - An apparatus that is electrically connected cable conductor - Google Patents
An apparatus that is electrically connected cable conductor Download PDFInfo
- Publication number
- CN85101830A CN85101830A CN 85101830 CN85101830A CN85101830A CN 85101830 A CN85101830 A CN 85101830A CN 85101830 CN85101830 CN 85101830 CN 85101830 A CN85101830 A CN 85101830A CN 85101830 A CN85101830 A CN 85101830A
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- China
- Prior art keywords
- lead
- main body
- connector
- regulation
- clamping
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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention connects the particularly apparatus of telephone cable wire of insulated cable conductor with conductor jointer, vertically fix the cutting of a plurality of vertical flutings side by side in the connector shell and clamp, with clamping lead separately mechanically to and make their contacts, when the connector cap installs on the connector shell, be pressed in the contact groove of clamping with the LSA-PLUS technology with each lead of hand and discharging.For simplifying this attended operation, the present invention is contained on the bearing main body of instrument, and comprises the recipient of placing connector, and drift can be contained on the main body around pivot, pivot during work, enter connector shell thereby make elder generation be placed on top connector cap with hand.The recipient that is loaded on the connector of main body can give the guiding device of changing and each lead of guiding being arranged.
Description
The present invention relates to be electrically connected insulated cable conductor with the more piece conductor jointer, the apparatus of telephone cable wire particularly, in the casing of conductor jointer, the cutting of a plurality of vertical flutings is installed tile vertically and clamps, be used for clamping each to lead and they are electrically contacted, some pressure head in the cap of connector is used for forcing the lead of putting to enter into the contact groove of clamping behind the assembling conductor jointer.
A large amount of known wire connector structures that are used for mechanically being connected with electric means insulated electric conductor are arranged.According to German prospectus 3,200,213, recognize by the applicant and develop a conductor jointer, it is by utilizing the LSA-PLUS technology, make every pair of lead, particularly every pair of telephone cable lead be connected work the time safety, reliable.In a lower house, on vertical position, be equipped with a plurality of wiring element with the cutting and the form of clamping, and isolate by midfeather mutually, the joint that can say includes two lug plates to extending about housing longitudinal axis angle at 45, dispose a cutting separately on it and contact groove, the end face of housing has the guiding device of tubulose or passage shape and is used to clamp the rib of each cable conductor, in the cap of each conductor jointer, the pressure head shape and the extension cap parallel sidewalls are arranged, be filled into after the said extension assembling in the free space between the lug plate, and laterally force the cable end piece of putting into enter into the contact groove.Free end with the combined cutter of each wiring element cutting cable in this insertion operation.
Because the multiple-twin cable lead is interconnected simultaneously, so need bigger power at the assembling conductor jointer, and have been found that, under the situation of multiconductor cable, put into the lead that matches separately in an orderly manner to being complicated and time-consuming, because there is not clamping special, that purpose and sorting are in advance arranged and the lead wire device to the connector.
Target of the present invention is to provide one to be used to be electrically connected insulated cable conductor, the particularly apparatus of telephone cable insulated conductor, it can be used on the various service positions, and can be with simply, mode reliably connects a plurality of cable conductors in couples rapidly.
According to the present invention, this target is solved in the following manner, in invention, the main body of an instrument is installed on the bearing, in the main body of instrument, a convertible recipient of accepting connector shell is arranged, and the drift that can pivotally be installed on the main body is suitable for so just forcing a cap of connector enter in the connector shell towards the main body motion.
Owing to close the instrument of symbol planform of the present invention, and owing to it can be installed on the bearing, each just can be directed in separately the conductor jointer by well-graded state in advance lead, and after installing the cap of connector, they can by drift separately once the motion that pivots compressed into separately clamping contact groove reliably, when this rotation finished, the cap of connector just can not be locked on the connector shell with getting loose.
When drift with handle releasably and can pivotally be installed on the main body, and pivot is when stretching out above the conductor jointer recipient, obtain the easy especially operation of this instrument, after taking off the drift that still can tie up on the main body by chain or rope, just can be in the clear near recipient, the conductor jointer and introduce each bar lead of packing into.Correspondingly, drift can around pivotal rotation be installed in the leading section of handle.The sorting work right with keeping each relevant lead has the lead miter guide of ligulate to be simplified by arrangement on the main body end face.
In insertion operating period subsequently, right in order to clamp the lead of putting in the connector, back at conductor jointer, have a binding clasp on the main body of instrument, said binding clasp shape or as a comb with Elastic Teeth of doing as plastic material, or an adjustable helical spring, can be complementary with the specification of lead by the thread pitch of adjusting spiral in the element spring.
When hope connected the lead of multiway cable, the seat structure of installing rack had special advantage.Because this just can realize in an orderly manner and good sorting each lead be sent in the instrument that is installed on this installing rack in advance.Correspondingly, installing rack has the pin of some tensions and each lead of transferring on the end face of its bottom support, and binding clip at an upper portion thereof partly has a guide beam, is used for releasably preposition is installed and be locked to this instrument.On the lower support of installing rack, the end of two cables can be fixed with clip.Yet the various situations according to using also can be contained in installing rack on plumber's bench vice, under this occasion, replace this two clips with a pipe.
According to the present invention, in conductor jointer, obtain firm especially the fixing of each lead, in this invention, be placed in that clamping of two relevant leads formed by an independent sheetmetal blank in the conductor jointer, and approximate rectangular cross section is arranged, wherein form two parallel clamping slots on the lug plate that extends on the long limit of said sheetmetal blank, and on the lug plate that each minor face extends, form separately cutting with contact groove.
According to another improvement of the present invention, be arranged in clamping in the conductor jointer housing and two contact positions arranged for every cable conductor, thereby in the contact groove, applied a radially contact pressure, and owing to insert the sloping portion of cable conductor, applied an axial contact pressure by the turnover and the contraction of two contact arms through contact arm.Also to be sent to link position in the connecting box when discharging at leakage current; just can guarantee requirement size from joint to lead transmission contact area; the over-pressure safety device place that is released in of this leakage current needs; and this is in view of the undersized contact of LSA-PLUS conductor jointer, and this has only under the situation of an independent contact at every lead be inaccessiable.
Realize that optimal case of the present invention gives detailed explanation following in conjunction with the accompanying drawings:
Fig. 1 is the end view of fastening means cut-away section.
Fig. 2 is at the top view that does not have Fig. 1 instrument under drift and the upper handle.
Fig. 3 is at the front view that does not have Fig. 1 instrument under drift and the upper handle.
Fig. 4 be A among Fig. 1 amplification detail drawing.
Fig. 5 is that conductor jointer is in the top schematic view of removing under the cap.
Fig. 6 is the example that an installing rack of fastening means is housed.
Fig. 7 is the top view of conductor jointer, and it has has clamping of two contact positions to each cable conductor.
Fig. 8,9 and 10 is the schematic diagram of clamping, end view and top views used among Fig. 7.
The instrument (1) that shows on Fig. 1 to 3 includes a main body (2), is suitable for releasably being fixed on the bearing (3), and in its upper end the drift (4) with a handle (5) is arranged.In the rear end of main body, the second handle (6) with a flange (7) is housed, said flange can simply and stably be installed on the bearing (3) this instrument with a hook-type vertical pole (8) in the main body back.Front portion in main body (2), arrangement has a connector recipient (9) and is used for the guide vane (10) of pilot cable lead, this recipient (9) with it guide vane (10) detachably with on the screw thread on the end face of main body (2), and a cavity (12) is arranged, inject the housing (13) of a cable connector therein.With such form, just can change different recipients to the conductor jointer (13) of various different sizes.The drift (4) that pivotally is installed in the handle front end also can be replaced.
According to Fig. 2 and 3, obviously, conductor jointer (13) is laterally by clamping element (23), is fixed in the cavity preventing as tension spring to come off unexpectedly.
The structural design of conductor jointer (13) and it in recipient (9) or the arrangement in tool body (2) by Fig. 4,5 are the most clearly shown, in the plastic casing (25) of connector, for example, five compartments (26) that formed by cross wall (27) are arranged, and contact element of an integral body (28) and cutter (29) are placed in each said compartment with press-fit securely.At its front end face, each compartment (26) has two columniform miter guides of part separately (30), and as shown in Figure 4, cable conductor 11 is placed in each miter guide (30), after cap 20 was pressed downward, the lead in the miter guide (30) bent towards end wall with approximate 90 ° of angles.Each contact element (28) has a continuous end (31) and is the elasticity lug plate 32 to 34 of three extensions altogether, the lug plate (32) that wherein forms the cross-sectional triangle hypotenuse has two clamping slots 35,36, the lug plate of two sides has a cutting and contacts groove 37,38 lead 11 separately.
As shown in Figure 4, there is the extension of the pressure head shape that becomes integral body with it connector cap (20) inside, after their arrangement and shape and structure make that cap (20) moves downward along the direction of arrow, they penetrate in the free space that is formed by contact element in compartment, thereby force the lead (11) on the horn mouth of putting groove 35 to 38 in advance artificially into enter into the predetermined degree of depth of these grooves.At the same time, the free end of every lead is by just 29 cut-outs of the cutter behind two cuttings and contact openings 37,38.
The bearing that shows on Fig. 6 (3) is the structure of an installing rack shape, it has a lower support (45) and a dress top (46), the changeable binding clip shape of height relationships thereon, two columns are arranged at top (46), each column has elongated slot (47), (48), by means of set screw, they allow to adjust the horizontal level of top (46) with respect to lower support (45).The intermediate transverse girder (49) on top (46) has an elongated slot, and elongated slot has cutting out partly of a plurality of circular arcs.The fastening means that is assemblied on the guide rod that is made of intermediate transverse girder (49) in mode shown in Figure 1 can vertically move in said elongated slot (50), and can be engaged in each groove (51) locked by handle (6).
Clip (52), (53) be fixed on the lower support (45), rely on them, cable (54), (55) end separately can be fixed on the installing rack clampedly, these cables (54), (55) each, can have and extend in its inside, tie into the multiple conducting wires (11) of some bundles (56), on the end face of lower support, be welded with some turnover pins, their upper end vertically be in beam (49) groove (51) under.Said turnover pin extends downwards forward obliquely.
The operation of foregoing invention equipment is as follows:
Cable (54), two ends of (55) are fixed on clip (52), and on (53), the lead that guides per share (56) in mode shown in Figure 6 is around a turnover pin.In advance, according to the drift of lead, set screw on top the elongated slot (47) of (46), under the situation in (48), the distance in the adjusting of mobile top (46) between guide beam (49) and the lower support.Each lead is a pair of to be directed on the instrument (1) in mode shown in Figure 6 over the ground, in the recipient (9) of instrument (1), in advance insert a connector shell (25) in mode shown in Figure 4, after being placed on lead (11) on corresponding each notch of contact element with hand, the free end of lead is fixed on (see figure 2) in the spring (21), thereby each the bar lead that guarantees to have put well is with needed order, be fixed reliably, after the lead of separately needed numbering is put in the conductor jointer, with hand cap is put on the connector shell, then drift and handle are installed on the preceding hook (16), by depressing handle (5), cap (20) is pressed in the connector shell, meanwhile, lead is entered into groove 35 to 38 owing to quilt forces and has realized electrical connection and mechanical grip.Like this, all leads (11) of conductor jointer once move separately by handle (5) and have just realized paired contact, and cut off the free end of lead simultaneously, after this operation, conductor jointer is taken away from tool body, instrument itself can move to next lock slots in the elongated slot (50) of guide rail (49), repeats attended operation with other lead there.
When installing rack shown in Figure 6 will be when plumber's bench vice be used in combination, two clips (52), (53) can save, and at this moment, bench vice or installing rack have clamping device, and by it, installing rack is fixed on the bench vice, so that can be adjusted on all places.Cable end piece can be by the clamper clamping that is installed in the installing rack appropriate position.
The present invention is not limited to this and describes and illustrated concrete scheme, for example, can use other the similar equivalent structure that combines with Fig. 1 instrument to replace Fig. 4, the conductor jointer shown in 5, and also other stand apparatus that this instrument is used also will be suitable for; But should including one, they can adjust and lock the guiding device of instrument and the sorting lead and the device of attached cable end in advance releasedly.
To instrument itself also is the same, and therein, drift (4) also can pivotally be connected with main body consistently, is not touched as long as can guarantee conductor jointer with not stopped.
Fig. 7 has shown the conductor jointer that clamp (60) are arranged, and each has two contact positions to every cable conductor, here, mainly also is to adopt known LSA-PLUS joint.
Press the contact groove (63) of Fig. 8, lead (11) is forced to enter in the middle of it, and it is littler than the diameter of the wire stylet of metal, thereby lead 11 has been added a radial pressure (61).By reversing two contact arms (64), (65), forced through the inclination of a contact arm partly when (62) at lead (11), because contact arm (64), (65) contraction produces an axial force 66,67, Fig. 9 and Figure 10 two contact positions of opening partially on wire stylet (11a) that schematically drawn.
Revisal 85101830
After the preceding revisal of the capable revisal of file name page or leaf
The said joint of the joint that specification 1 12 can be said
27 owing to close symbol the present invention according to the present invention
16 can rotate around pivot around pivotal rotation
37 obtain each lead can make each lead
Their extensions forward, 4 18 their forward direction extensions
5 20 by just two cuttings just by two cuttings
6 15 at set screw on top at set screw in top (46)
（46）
82 are become exposed the stripping is bare wire.
2 14 one of claims as 1 to 11 1 of claim as 8 of claims
Any
Claims (14)
1, apparatus that is electrically connected insulated cable conductor, particularly telephone cable wire with the more piece conductor jointer, in the housing of this connector, vertically be fixed with the cutting of a plurality of vertical flutings abreast and clamp, be used for mechanically clamping lead separately to and make their electric contacts, in the cap of connector, the extension of some pressure head shape, be used for forcing the lead of having put into to enter into cutting and elongated slot of clamping and the free-ended elongated slot of cut-out lead, it is characterized in that:
In a main body (2) that is suitable for installing on the bearing (3) of instrument (1), a recipient (9) is arranged, be used to accept the housing (25) of conductor jointer (13), drift (4) can be connected with main body (2) rotatably around pivot, based on the rotation around pivot, said drift forces a cap (20) of connector enter into the housing (25) of connector.
2, apparatus as claim 1 regulation is characterized in that drift (4) connects same handle (5) and releasably is installed on the pivot of main body (2) together.
3, the apparatus as claim 1 regulation is characterized in that lead miter guide (10) is arranged on the end face of main body (2).
4, apparatus as claim 3 regulations, it is characterized in that: the lead miter guide is some fins on main body (2) end face, and lead (11) is placed between the said fin respectively in couples.
5, apparatus as claim 1 to 4 any regulation is characterized in that: have binding clasp (21) on main body (2), be used for the end of clamping wire in an orderly manner.
6, apparatus as claim 5 regulations, it is characterized in that: this binding clasp is an adjustable helical spring (21), it is placed in the top of recipient (9) the back main body (2) of connector shell, and the end of lead (11) is clamped between the screw thread of its spiral.
7, apparatus as claim 2 regulation is characterized in that: drift (4) or correspondingly, handle (5) has an extension (18) and a hinged pin (19) at its front end, by means of it, handle is hung on the hook of main body side.
8, apparatus as claim 1 to 7 any regulation, it is characterized in that: bearing (3) has the structure of an installing rack shape, the pin (11) of some tensions and turnover lead is arranged on the end face of its lower support (45), and the tabular top (46) of its geometrical clamp has comprised a beam (49) that is used for fixing movably this instrument (1).
9, apparatus as claim 8 regulation is characterized in that: the clip that is used to clamp two cable ends (54,55) is fixed on the lower support (45).
10, apparatus as claim 8 or 9 regulations, it is characterized in that: the tabular top (46) of installing rack geometrical clamp is fixed on the lower support (45) by adjustable ground, and has the device (51) of a plurality of locking instruments (1) on its upper beam that is parallel to lower support (45) (49).
11, apparatus as claim 1 to 11 any regulation is characterized in that: installing rack includes a pipe and fixture, is used for adjustable ground and is fixed to plumber's bench vice.
12, apparatus as claim 1 to 11 any regulation, it is characterized in that: be installed in clamping in conductor jointer (13) housing (25) two leads separately are made up of an independent sheetmetal base, and has approximate rectangular cross section, wherein in the lug plate (32) that extend on a long limit, form two parallel clamping slots, lug plate (33 in each minor face extension, 34) form cutting in and contact groove (37,38).
13, apparatus as claim 12 regulation is characterized in that: the clamping contacting element (28) with triangular-section is fixed in the housing (25) with its end on cutter (29) and supported, forms a circular arc like this.
14, apparatus as claim 1 to 11 any regulation, it is characterized in that: place clamp (60) of conductor jointer housing that each cable conductor is had two contact positions, radial direction (61) along contact groove (63) adds a contact pressure, and when cable conductor (11) is forced sloping portion (62) through a contact feet, since two contact feets (64,65) reverse and contraction has applied an axial contact pressure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3440142.3 | 1984-11-02 | ||
| DE3440142 | 1984-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85101830A true CN85101830A (en) | 1986-04-10 |
Family
ID=6249384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85101830 Pending CN85101830A (en) | 1984-11-02 | 1985-04-01 | An apparatus that is electrically connected cable conductor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN85101830A (en) |
| ES (1) | ES285125Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413979B (en) * | 2007-10-15 | 2011-09-28 | 韩国电力公社 | Ageing change diagnostic device of portable cable |
| CN108637964A (en) * | 2018-05-23 | 2018-10-12 | 夏文斌 | A kind of New energy automobile motor cooling fin extracting tool |
-
1985
- 1985-03-05 ES ES1985285125U patent/ES285125Y/en not_active Expired
- 1985-04-01 CN CN 85101830 patent/CN85101830A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413979B (en) * | 2007-10-15 | 2011-09-28 | 韩国电力公社 | Ageing change diagnostic device of portable cable |
| CN108637964A (en) * | 2018-05-23 | 2018-10-12 | 夏文斌 | A kind of New energy automobile motor cooling fin extracting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| ES285125U (en) | 1985-09-01 |
| ES285125Y (en) | 1986-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |