CN101699663B - Method and device for connecting cables - Google Patents
Method and device for connecting cables Download PDFInfo
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- CN101699663B CN101699663B CN2009101544435A CN200910154443A CN101699663B CN 101699663 B CN101699663 B CN 101699663B CN 2009101544435 A CN2009101544435 A CN 2009101544435A CN 200910154443 A CN200910154443 A CN 200910154443A CN 101699663 B CN101699663 B CN 101699663B
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- cable
- pricker
- connection device
- guide groove
- workbench
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Abstract
The invention relates to the field of electrical installation of construction engineering, in particular to a method and a device for connecting cables. The design key points are that a pricking pin pierces two cables to be connected, two pin bends after the cables are pierced connect and fasten the cables, and the pricking pin enables cable cores of the two cables to be electrified with each other. A pad module, V-grooves, a guide groove, a top tongue and a link mechanism are connected with one another from the bottom up, wherein a lower V-groove and the pad module are connected with a base plate, an upper V-groove and the guide groove are connected with a working platform; two ends of the top tongue are connected with the guide groove and the link mechanism respectively; the heights of the link mechanism, a top tongue connecting plate, the working platform, a positioning block and an upright post are adjustable; and a spring is arranged between the top tongue connecting plate and the working platform and between the working platform and the positioning block. The device has a simple structure and is convenient to use, has a wide application range, and can enable the cables or conducting wires to be connected with each other quickly and reliably.
Description
Technical field
The present invention relates to the electric installing area of architectural engineering, is a kind of connection device of cable.
Background technology
As everyone knows, two or many cables be connected, the most frequently used method is exactly by divesting insulating barrier, ward off tin or operations such as crimping, insulation wrapping, but this generic operation is comparatively loaded down with trivial details, if a lot of times and manpower are then wasted in large batch of connection.For addressing the above problem, people have expected a kind of method of attachment more efficiently, patent No. ZL200610047365.5 as the Chinese patent literature publication, June 17 2009 Granted publication day, denomination of invention is " a kind of cable connector ", the cable connector of the puncture insulation stube cable of the integral Al-alloy structure that this invention employing forging type is made, this connector comprises that two inside are the connector of symmetry shape, it is characterized in that: on connector top, the bottom respectively is provided with the clamping intrados that a parallel perforation contacts with cable, clamp the taper puncture needle that is provided with on the intrados with the moulding simultaneously of this cable connector, on two connectors connecting hole is set respectively, be connected as a single entity by connecting bolt, this invention makes cable need not to divest the cable insulation skin when connecting, adopt the method for the through conductor of piercing puncture insulation, quick effectively stube cable.
The patent No. ZL200610047364.0 of Chinese patent literature publication for another example, July 29 2009 Granted publication day, denomination of invention is " a kind of cable connector ", this invention comprises connector body, it is characterized in that: the connector body bottom is one section vertically disposed cylinder, connect one section aluminum pipe or copper pipe by threaded engagement on the cylinder, the top of connector is main connector, connect clamping piece by connecting bolt on the main connector, at main connector, on the clamping intrados that clamping piece contacts with cable the taper piercing is set, the advantage of this invention is will the cable of insulating protection be arranged, under the situation of not shelling insulated hull, adopt the method for the through conductor of tapered prickle needle puncture insulation, fast and effeciently finish being electrically connected (connection of T type).
The common ground of above-mentioned two kinds of patents of invention is for adopting the method stube cable of the through conductor of pricker puncture insulation, but the deficiency of this technical method is, the versatility of cable connector is poor, needs different cable connectors for the cable of different size.In addition, the making of cable connector comparatively bothers and material cost is higher.
Summary of the invention
For overcoming above-mentioned deficiency, the objective of the invention is to provide a kind of connection device of cable to this area, make it solve existing like product and be suitable for the cable specification limit and comparatively limit to, the technical problem that the making of cable connector comparatively bothers and material cost is higher.Its objective is and be achieved through the following technical solutions.
This cable connection device comprises base, column, pad module, V-type groove, guide groove, workbench, top tongue, top tongue connecting plate, linkage and corresponding flexible member and keeper, wherein base plate and column constitute the support of this equipment, said modules is installed on the support by corresponding connected mode, is equiped with pricker in the guide groove.Its structural feature is that described base plate is connected with pad module, V-type groove, guide groove, top tongue, linkage in turn along the column direction, wherein the V-type groove is divided into V-type groove and following V-type groove, following V-type groove is connected base plate with the pad module, last V-type groove is connected workbench with guide groove, tongue one end in top is connected in the guide groove, the other end connects top tongue connecting plate and linkage, linkage, top tongue connecting plate, workbench, locating piece and column are adjustable height, are provided with spring between top tongue connecting plate and workbench and workbench and the locating piece.By the V-type groove cable of required connection is fixed, prevent that cable from skidding, drive the top tongue by linkage again pricker is exerted pressure, make pricker under the guiding of guide groove, thrust cable, behind the thorn needle-penetration cable, the thorn stitch realizes that cable connects under the bending guiding of pad module groove.
Be provided with angle fixer between described pad module and base plate, guide groove and workbench and top tongue and the top tongue connecting plate.Angle fixer can realize filling up the angular adjustment between module and base plate, guide groove and workbench and top tongue and the top tongue connecting plate, promptly realizes the adjusting of pricker and cable axis angle.
Be equiped with the manpower lever between described base plate and the workbench.Because cable is less with the fixing required force rate of V-type groove, so available manpower lever implements, cable is fixed in the V-type groove, and then realizes the connection of thorn at cable by punching mechanism by manual elder generation, connect more reliably, processing safety is better.
Described linkage or be air pressure mechanism, or be oil sector, or be electric machinery mechanism.Firmly comparatively even when adopting air pressure, oil pressure, electric machinery mechanism, and save manpower.
Carry out the method that cable connects with this cable connection device.This cable connects and comprises conduction pricker, cable, insulating material, nylon cable tie and corresponding cable connection device, installing conduction pricker in the cable connection device wherein, and the junction after cable connects is by the wrapping of insulating of insulating material and nylon cable tie; Its method of attachment is characterised in that at least one pricker pierces through two cables that need connection by the cable connection device, and two pin bendings behind the thorn needle-penetration cable connect cable fastening, and pricker is switched on the cable core of described two cables mutually.For the higher occasion of conductive current, conductive resistance or requirement of mechanical strength, a pricker may be not enough to satisfy the performance requirement of joint at cable connection joint, then can use two or several prickers to connect.
Described pricker is " door " font, the rounded or rectangle in pricker cross section.Pricker is provided with two stitch, passes cable by stitch, then by the bending of pad module booting stitch, thereby realizes that cable connects.
Described cable connection device provides the pressure of pricker to be provided by the manpower linkage, or is provided by air pressure, or is provided by hydraulic pressure, or is provided by electric machinery.Its purpose all is that pricker is applied a downward pressure, is thorn needle-penetration cable.
When described thorn was needled into cable, the angle of pricker and cable axis was 0～90 °.In the general operation, it is preferable between 10～15 ° that pricker and cable are.If selected angle is 0 degree, when then thorn was needled into cable, the possibility of two thorn stitch thorns in the same seam of cable core was bigger, and at this moment the contact condition of pricker and cable core is not so good as two thorn stitch not in same seam; If selected angle is 90 degree, the side thorn requires pricker bipod spacing to be less than and is connected 2/3rds of cable size when being needled into cable, not enough with the contact area of avoiding pricker and cable core, having relatively high expectations for pricker when this angle connects at the different-diameter cable.So select in the practical application angle be 10～15 ° preferable.
Described cable is the V-type groove location clamping by the cable connection device.The cable of required connection is fixed, be needled into cable with convenient thorn.
Described pricker thrusts cable by the guide groove orientation of cable connection device, guarantees that pricker steadily thrusts cable.
The present invention is not only simple in structure, and is easy to use, and the scope of application is comparatively extensive, can connect realizing fast and reliable between cable and the lead.
Description of drawings
Fig. 1 is the structural representation of facing of the manually operated cable connection device of the present invention.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is the structural representation of facing of the Pneumatic pressure operated cable connection device of the present invention.
Fig. 4 is that Fig. 3 left side is looked and shown structure intention.
Fig. 5 is manpower lever's structure of the present invention and working state schematic representation, and dotted line is manpower lever's former service position among the figure, and arrow is manpower lever's the direction of motion.
Fig. 6 is that guide groove of the present invention is put up the structural representation that certain anglec of rotation is fixedlyed connected with last V-type location.
Fig. 7 is the perspective view of Fig. 6.
Fig. 8 is embodiment one structural representation that guide groove of the present invention is rotatably connected with workbench.
Fig. 9 is embodiment two structural representations that guide groove of the present invention is rotatably connected with workbench.
Figure 10 is the schematic diagram of pricker bipod of the present invention in the same seam of cable core the time.
Figure 11 is pricker of the present invention and the cable core schematic diagram when being an angle.
Figure 12 is the schematic diagram that general insulating material is wrapped up in pricker stube cable of the present invention and cable junction.
Figure 13 is the schematic diagram that general insulating material is wrapped up in three pricker stube cables of the present invention and cable junction.
Figure 14 is the three-dimensional appearance schematic diagram of cable connection joint of the present invention.
Above figure number and title: 1, base plate, 2, the V-type groove, 3, cable, 4, pricker, 5, guide groove, 6, the top tongue, 7, linkage, 8, column, 9, angle fixer, 10, the pad module, 11, nylon cable tie, 12, insulating material, 13, top tongue connecting plate, 14, big spring, 15, workbench, 16, little spring, 17, locating piece, 18, the manpower lever, 19, cylinder.
Embodiment
Now in conjunction with the accompanying drawings, to be embodied as example jointing method of the present invention, device structure and using method are further described.
As Fig. 1～shown in Figure 9, this cable connection device comprises the stake body that is made of column 8, base plate 1, the cable fixture that is made of V-type groove 2, workbench 15, base plate, the pricker guiding thrust device that is made of guide groove 5, top tongue 6, linkage 7.Wherein the V-type groove is provided with V-type groove and following V-type groove, following V-type groove is connected base plate with backing plate, last V-type groove is connected workbench with guide groove, be provided with angle fixer 9 between pad module 10 and base plate, guide groove and workbench and top tongue and the top tongue connecting plate 13, angle fixer is used for angular adjustment, with adapt to thorn when being needled into cable and cable axis be required angle.Be respectively equipped with big spring 14, little spring 16 between top tongue connecting plate and workbench and workbench and the locating piece, big spring elastic force is greater than little spring.Linkage, top tongue connecting plate, workbench, locating piece 17 are adjustable for sliding on column.
Embodiment 1: manually to be example, this embodiment is by the connection of manual link mechanism realization cable 3, and concrete use is as follows.The cable that at first will need to connect places in the V-type groove, after placing, to fill up module and base plate, be same angle by the angle fixer setting between guide groove and workbench and top tongue and the top tongue connecting plate, regulate manual link mechanism again, locating piece is corresponding height on column, can operate manual linkage this moment, linkage passes to the top tongue with power, the moving top of top lingual ribbon tongue connecting plate moves downward, because the elastic force of big spring is greater than little spring, so at first be that workbench drive to be gone up the V-type groove and moved downward cable is clamped, and then be that top tongue promotion thorn is needled into cable, after pricker passed cable, the thorn stitch was bent under the pad module booting, thereby finished the preliminary connection of cable, after finishing this connection, unclamp linkage, workbench, top tongue connecting plate resets under spring action, takes out cable this moment, outer surface at the cable link position is promptly finished final connection by the general insulating material 12 of nylon cable tie 11 wrappings, as shown in figure 14.
Embodiment 2: compare with the structure of embodiment 1, set up manpower lever 18 between workbench among the embodiment 2 and the base plate, this manpower lever connects workbench and base plate respectively, when depressing the manpower lever, workbench decline drives upward, and the V-type groove clamps cable, play the firm effect before cable connects, and then operate the action that thorn is needled into artificial or atmospheric pressure.Embodiment 2 at first manually compresses cable before being that with respect to the advantage of embodiment 1 cable connects; The operation that compresses cable is what to be separated with the power that thorn is needled into, control easily; Its shortcoming is to have increased a step in the operation.
Embodiment 3: compare with the structure of embodiment 2, the linkage among the embodiment 3 adopts air pressure or oil pressure or electric power mechanism, and wherein air pressure mechanism is a cylinder 19, and oil sector is a hydraulic cylinder, and electric power mechanism is electromagnetically operated valve or motor.Firmly comparatively even when its advantage is to adopt air pressure or oil pressure or electric power mechanism, improved the mechanization level.
Figure 10, Figure 11 be respectively pricker when being parallel to cable axis and pricker and cable axis the joint situation is relatively when angled, as can be seen from Figure, when pricker is parallel with cable core among Figure 10, the situation of two stitch of pricker in same seam appears easily, the situation that contacts when its contact situation has angle not as pricker among Figure 11 with cable core.With this purpose that allows pricker, guide groove and V-type groove that certain angle is arranged is described.
In actual cable connects, though a pricker gets final product stube cable, when the cable of having relatively high expectations for conductive current, conductive resistance or bonding strength connected, a pricker can't meet the demands, then adopt two or several prickers to finish the connection of cable, to satisfy the requirement that cable connects.Figure 12 has showed the cable joint situation that connects with a pricker, and Figure 13 has showed the cable joint situation that connects with three prickers.
In sum, this cable connection device and method of attachment are not only applicable to the connection of general cable, can be used as the line of plain conductor yet, and it is convenient and simple to have reached method, and the joint consume material is few, the purpose big to the scope of application of stube cable specification.
Claims (10)
1. the connection device of a cable, the assembly of this equipment comprises base plate (1), column (8), pad module (10), V-type groove (2), guide groove (5), workbench (15), top tongue (6), top tongue connecting plate (13), linkage (7) and corresponding flexible member and keeper, wherein base plate and column constitute the support of this equipment, said modules is installed on the support by corresponding connected mode, is equiped with pricker in the guide groove; It is characterized in that described base plate (1) is connected with pad module (10) in turn along column (8) direction, V-type groove (2), guide groove (5), top tongue (6), linkage (7), wherein the V-type groove is divided into V-type groove and following V-type groove, following V-type groove is connected base plate with the pad module, last V-type groove is connected workbench (15) with guide groove, tongue one end in top is connected in the guide groove, the other end connects top tongue connecting plate (13) and linkage, linkage, top tongue connecting plate, workbench, locating piece (17) is an adjustable height with column (8), is provided with spring between top tongue connecting plate and workbench and workbench and the locating piece.
2. according to the connection device of the described cable of claim 1, it is characterized in that being provided with angle fixer (9) between described pad module (10) and base plate (1), guide groove (5) and workbench (15) and top tongue (6) and the top tongue connecting plate (13).
3. according to the connection device of the described cable of claim 1, it is characterized in that being equiped with manpower lever (18) between described base plate (1) and the workbench (15).
4. according to the connection device of the described cable of claim 1, it is characterized in that described linkage (7) or be air pressure mechanism, or be oil sector, or be electric machinery mechanism.
5. one kind is carried out the method that cable connects with the described cable connection device of claim 1, this cable connects and comprises pricker (4), cable (3), insulating material (12), nylon cable tie (11) and corresponding cable connection device, installing pricker in the cable connection device wherein, the junction after cable connects is by the wrapping of insulating of insulating material and nylon cable tie; Its method of attachment is characterised in that at least one pricker (4) pierces through two cables (3) that need connection by the cable connection device, and two pin bendings behind the thorn needle-penetration cable connect cable fastening, and pricker is switched on the cable core of described two cables mutually.
6. the method that connects according to the described cable of claim 5 is characterized in that described pricker (4) is " door " font, the rounded or rectangle in pricker cross section.
7. the method that connects according to the described cable of claim 5 is characterized in that described cable connection device provides the pressure of pricker (4) to be provided by manpower linkage (7), or is provided by air pressure, or provided by hydraulic pressure, or provided by electric machinery.
8. according to the method for the described cable connection of claim 5, when it is characterized in that described pricker (4) thrusts cable (3), the angle of pricker and cable axis is 0～90 °.
9. the method that connects according to the described cable of claim 5 is characterized in that described cable (3) is V-type groove (2) the location clamping by the cable connection device.
10. the method that connects according to the described cable of claim 5 is characterized in that described pricker (4) thrusts cable (3) by guide groove (5) orientation of cable connection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101544435A CN101699663B (en) | 2009-10-28 | 2009-10-28 | Method and device for connecting cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101544435A CN101699663B (en) | 2009-10-28 | 2009-10-28 | Method and device for connecting cables |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101699663A CN101699663A (en) | 2010-04-28 |
| CN101699663B true CN101699663B (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101544435A Expired - Fee Related CN101699663B (en) | 2009-10-28 | 2009-10-28 | Method and device for connecting cables |
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| Country | Link |
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| CN (1) | CN101699663B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386589B (en) * | 2011-10-08 | 2014-06-18 | 江苏大全长江电器股份有限公司 | Auxiliary installing tool for inner conical plug type terminal cable |
| CN103378566B (en) * | 2012-04-11 | 2016-06-29 | 上海新益电力线路器材有限公司 | A kind of electric wire peeling cutter |
| CN110779488B (en) * | 2019-10-31 | 2021-06-22 | 湖北民族大学 | Self-adaptive measuring system for measuring distance of overall dimension parameters of steel and control method |
| CN115923899B (en) * | 2022-10-19 | 2024-06-18 | 贵州电网有限责任公司 | Movable labor-saving electroscope trolley |
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2009
- 2009-10-28 CN CN2009101544435A patent/CN101699663B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101699663A (en) | 2010-04-28 |
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Effective date of registration: 20170204 Address after: Jiangdong District 315040 Zhejiang city of Ningbo Province Ning Chuan Road No. 538 Patentee after: NINGBO JIANGONG ENGINEERING GROUP CO., LTD. Address before: 315040 Zhejiang Province, Ningbo City Jiangdong District No. 46 Xingning Road, Ningbo construction engineering Limited by Share Ltd Patentee before: Ningbo Construction Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20181028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |