CN203839531U - Direct current power supply cable equipped with wiring plugs for examination - Google Patents
Direct current power supply cable equipped with wiring plugs for examination Download PDFInfo
- Publication number
- CN203839531U CN203839531U CN201420200327.9U CN201420200327U CN203839531U CN 203839531 U CN203839531 U CN 203839531U CN 201420200327 U CN201420200327 U CN 201420200327U CN 203839531 U CN203839531 U CN 203839531U
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- CN
- China
- Prior art keywords
- power supply
- supply cable
- wiring
- cable
- plugs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a direct current power supply cable equipped with wiring plugs for examination. The structure of the direct current power supply cable comprises a power supply cable and the wiring plugs, the power supply cable is provided with a plurality of wiring plugs, intervals are arranged between the adjacent wiring plugs, one terminals of the wiring plugs are plugged on a wiring plugboard of detected equipment, and the other terminals of the wiring plugs are crimping heads facilitating the extrusion and fixation of metal conducting wires in the power supply cable. The beneficial effects of the direct current power supply cable are that when a set of automation control equipment with a plurality of electric control cabinets (or electric control devices) is detected, as long as the wiring plugboard of the wiring plugs with wiring holes at one terminals of the power supply cable sleeves a power supply terminal of the control cabinet and is screwed via nuts, the overlapping is rapidly accomplished, the wring is fast, convenient, safe and reliable, the production and delivery requirements can be met especially in urgent production tasks, manpower, material resources, financial resources and time are saved, the productivity is improved, and the reliability and the conduction of the power supply cable is guaranteed.
Description
Technical field
The utility model relates to the special DC power supply cable of inspection, particularly be multiple connection plugs to be housed check special DC power supply cable.
Background technology
Along with the raising of automaticity, in a set of automation control appliance, usually need to configure multiple electrical control cubicles or electric control gear, in the time of a set of automation control appliance of inspection, the multiple electrical control cubicles or the electric control gear that belong on this equipment must be connected with power supply simultaneously, only have online uniting and adjustment could check in described equipment multiple electrical control cubicles or electric control gear whether can realize expectation function, whether product is qualified can dispatch from the factory.
In prior art, in the time that needs are checked a set of automation control appliance, at inspection scene as required, first arrange the position of multiple electrical control cubicles (or electric control gear), measure distance between electrical control cubicles (or electric control gear) and power supply, different length power cable is cut off, again different length power cable two ends are connected respectively on multiple electrical control cubicles (or electric control gear) and power supply, multiple electrical control cubicles (or electric control gear) are tested, the power cable of dismantling after having inspected.
Above-mentioned prior art checks a set of automation control appliance to have following defect: in inspection work, and connecting power line cable program complexity, checkability is low; What the power cable after dismantling had can use, but also exist because of power cable short, can not continue use slattern; After inspection, tear power line cable open time-consuming.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provides in a kind of inspection machine power supply wiring simple and convenient, and efficiency is high, and multiple connection plugs that are equipped with that can Reusability power cable are checked special DC power supply cable.
The technical scheme solving the problems of the technologies described above is: a kind ofly multiple connection plugs are housed check special DC power supply cable, describedly multiple connection plugs are housed check special direct current supply line cable wrap to draw together: power cable, connection plug, multiple connection plugs are housed on described power cable, adjacent connection plug has interval each other, one end of connection plug is the wiring plate being plugged on the equipment of being verified, and the other end of connection plug is the crimp head of being convenient to push fixed power source cable interior metal wire.
Preferred version is: described power cable has identical two of structure, and one end of described two power cables connects respectively positive pole and the negative pole of power supply.
Preferred version is: the wiring plate of described connection plug one end is the terminal block with wiring hole; The crimp head of the connection plug other end is thin cylinder; The plain conductor of described power cable inside inserts in the thin cylinder of crimp head, pushes crimp head with crimping tool, and crimp head is pushed and is fixed as one with plain conductor.
The beneficial effects of the utility model are: the utility model overcomes the defect of prior art, in the time that a set of automation control appliance of inspection has multiple electrical control cubicles (or electric control gear), with the prefabricated power cable with connection plug of the utility model, only the connection plug one end on power cable need be enclosed within on control cubicle power-line terminal with the wiring plate of wiring hole, getting final product quick lap joint with nut screwing clamping completes, fast wiring is convenient and safe reliable, particularly in the situation that production task is tight, can meet and produce and the needs that dispatch from the factory, save the manpower, material resources and financial resources time, greatly boost productivity, the reliability conduction of cable has had good guarantee, can not cause checking unsuccessfully because of the fault of power cable self, bring extra interference to inspection work and increase workload.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the partial enlarged drawing of power cable and connection plug in Fig. 1;
Fig. 3 a is D-D cutaway view in Fig. 2, and the interior power cable of crimp head that is presented at a connection plug in figure is to insert the state diagram before extruding by two plain conductors;
Fig. 3 b is D-D cutaway view in Fig. 2, and the interior power cable of crimp head that is presented at a connection plug in figure is to insert the state diagram before extruding by a plain conductor;
Fig. 4 pushes crimp head with specific purpose tool in Fig. 2, and crimp head and plain conductor are pushed to the structural representation after being fixed as one.
" sequence number explanation in accompanying drawing "
1: power cable; 2: connection plug; 3: wiring hole; 4: terminal block; 5: crimp head; 5a: the crimp head after extruding; 6: insulating sleeve; 7: plain conductor.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Fig. 1 is the utility model structural representation; Fig. 2 is the partial enlarged drawing of power cable and connection plug in Fig. 1; Fig. 3 a is D-D cutaway view in Fig. 2, and the interior power cable of crimp head that is presented at a connection plug in figure is to insert the state diagram before extruding by two plain conductors; Fig. 3 b is D-D cutaway view in Fig. 2, and the interior power cable of crimp head that is presented at a connection plug in figure is to insert the state diagram before extruding by a plain conductor; Fig. 4 pushes crimp head with specific purpose tool in Fig. 2, and crimp head and plain conductor are pushed to the structural representation after being fixed as one.
As shown in the figure, the utility model provides a kind of and multiple connection plugs are housed check special DC power supply cable, describedly multiple connection plugs are housed check special direct current supply line cable wrap to draw together: power cable 1, connection plug 2, multiple connection plugs 2 are housed on described power cable 1, adjacent connection plug 2 has interval each other, one end of connection plug 2 is the wiring plate being plugged on the equipment of being verified, and the other end of connection plug 2 is the crimp head 5 of being convenient to push fixed power source cable 1 interior metal wire 7.
Described power cable 1 has identical two of structure, and one end of described two power cables 1 connects respectively positive pole and the negative pole of power supply.
The wiring plate of described connection plug 2 one end is the terminal blocks 4 with wiring hole 3; The crimp head 5 of connection plug 2 other ends is thin cylinders; The plain conductor 7 of described power cable 1 inside inserts in the thin cylinder of crimp head 5, by crimping tool extruding crimp head 5, crimp head 5 and plain conductor 7 extruding is fixed as one.
More particularly, the utility model is to be specifically designed to the power supply wiring that connects power supply and be verified equipment in inspection machine, and multiple electrical control cubicles or the electric control gear being convenient to belong on a set of equipment in inspection are connected with power supply simultaneously.Therefore distance and the adjacent distance being verified between equipment that, the interval between connection plug 2 of the present utility model is verified between electrical control cubicles or electric control gear (abbreviation is verified equipment) and power supply according to scene are determined.In use, only connection plug 2 need be enclosed within on control cubicle power-line terminal with the terminal block 4 of wiring hole 3, get final product quick lap joint with nut screwing clamping and complete.
The utility model power cable 1 has two, and one end of two power cables 1 connects respectively positive pole and the negative pole of power supply.Connect respectively the connection plug 2 on two power cables 1 of positive source and negative pole, need pairing to use, because power supply needs two wire power transmissions.
As shown in Figures 2 to 4, the utility model connection plug 2 other end crimp head 5 are thin cylinder, cylindric opening down, are convenient to power cable 1 and insert in crimp head 5 cylinders; Crimp head 5 is after thin cylinder is convenient to crimping tool extruding and plain conductor 7 is fixed as one.
Power cable 1 can be connected to form by connection plug 2 by the many short power cables of size, as shown in Figure 3, is by fixing formation of the interior extruding of two plain conductors insertion crimp head 5 at the interior power cable of crimp head 5 of a connection plug; Can also be as shown in Figure 3 a, by the power cable of one ruler modest ability, by inserting after power cable bending, the interior extruding of crimp head 5 is fixing to be formed.
The crimp head 5 of butted line plug 2 other ends is explained as follows with the step that the plain conductor 7 of power cable 1 inside is fixedly connected with below: first, the insulating sleeve 6 of peeling power cable 1 outside off exposes plain conductor 7; Secondly, plain conductor 7 is inserted in cylindric crimp head 5; Finally, then by specific purpose tool extruding crimp head 5, crimp head 5a mono-side after extruding is taper, and the crimp head 5a after extruding pushes and is fixed as one with plain conductor 7, makes the joint of connection plug 2 as power cable 1.In use, mutual insulating and wrapping separately with insulating tape between each connection plug 2 joints, ensures safe conducting and insulation.
Claims (3)
1. one kind is equipped with multiple connection plugs and checks special DC power supply cable, describedly multiple connection plugs are housed check special direct current supply line cable wrap to draw together: power cable (1), connection plug (2), it is characterized in that, multiple connection plugs (2) are housed on described power cable (1), adjacent connection plug (2) has interval each other, one end of connection plug (2) is the wiring plate being plugged on the equipment of being verified, the other end of connection plug (2) is the crimp head (5) of being convenient to push fixed power source cable (1) interior metal wire (7).
2. check special DC power supply cable according to the multiple connection plugs that are equipped with described in claim 1, it is characterized in that, described power cable (1) has identical two of structure, and one end of described two power cables (1) connects respectively positive pole and the negative pole of power supply.
3. check special DC power supply cable according to the multiple connection plugs that are equipped with described in claim 1, it is characterized in that, the wiring plate of described connection plug (2) one end is the terminal block (4) with wiring hole (3); The crimp head (5) of connection plug (2) other end is thin cylinder; The inner plain conductor (7) of described power cable (1) inserts in the thin cylinder of crimp head (5), push crimp head (5) with crimping tool, crimp head (5) and plain conductor (7) extruding are fixed as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200327.9U CN203839531U (en) | 2014-04-23 | 2014-04-23 | Direct current power supply cable equipped with wiring plugs for examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200327.9U CN203839531U (en) | 2014-04-23 | 2014-04-23 | Direct current power supply cable equipped with wiring plugs for examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839531U true CN203839531U (en) | 2014-09-17 |
Family
ID=51517331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200327.9U Expired - Fee Related CN203839531U (en) | 2014-04-23 | 2014-04-23 | Direct current power supply cable equipped with wiring plugs for examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839531U (en) |
-
2014
- 2014-04-23 CN CN201420200327.9U patent/CN203839531U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |