CN211478560U - Multifunctional test connector conversion plugging device - Google Patents
Multifunctional test connector conversion plugging device Download PDFInfo
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- CN211478560U CN211478560U CN201922062362.4U CN201922062362U CN211478560U CN 211478560 U CN211478560 U CN 211478560U CN 201922062362 U CN201922062362 U CN 201922062362U CN 211478560 U CN211478560 U CN 211478560U
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000011990 functional testing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
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Abstract
The utility model discloses a multifunctional test connects conversion grafting device can promote the work efficiency of experimental wiring process and can ensure to carry out experimental wiring process safely. The utility model comprises two wire bridge devices, wherein the wire inlet end of each wire bridge device is a single-plug female connector, and the wire outlet end of each wire bridge device is a plug-in terminal row plug and a female plug special for the aviation plug connected with the aviation plug terminal; the number of the terminal row plugs is at least 2; the single-plug female connector on one wire bridge device is a high-level female plug, and the single-plug female connector on the other wire bridge device is a low-level female plug.
Description
Technical Field
The utility model belongs to the technical field of the changeover plug class, concretely relates to multifunctional test line connects conversion grafting device for connect test line and the switchgear that awaits measuring.
Background
Switch class equipment is newly installed, before the operation and regularly have a power failure and overhaul the in-process and need carry out action voltage, relevant experiments such as switch mechanical properties to it, the test wire joint that uses in the experiment is the circular contact pin joint of diameter 4mm, has not general problem, and part terminal row hole can't be inserted into firstly, and secondly when experimental to handcart-type circuit breaker switch, its butt joint that can't be fine with the contact pin of aviation plug, and easy slippage or take place two test wire short circuits and be in the same place.
The problems existing in the test are solved in the prior art, firstly, when part of terminal row holes cannot be inserted, connectors with corresponding sizes are needed for switching, the working time is delayed, and the test efficiency is reduced; secondly, when the handcart type breaker switch is tested, the handcart type breaker switch cannot be well butted with a contact pin of an aviation plug, the handcart type breaker switch is easy to slip or two test wires are short-circuited together, and the danger that a normal test cannot be performed or an accident occurs is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough among the above-mentioned prior art, disclose a multi-functional test connects conversion grafting device, can promote the work efficiency of experimental wiring process and can ensure to carry out experimental wiring process safely.
The utility model provides a technical scheme that its technical problem adopted is:
the multifunctional test connector conversion plugging device is used for connecting a test wire and the switch equipment to be tested; the aircraft cable bridge comprises two cable bridge devices, wherein the wire inlet end of each cable bridge device is a single-plug female connector, and the wire outlet end of each cable bridge device is a plug-in terminal row plug and an aviation plug special-connection female plug connected with an aviation plug terminal;
the number of the terminal row plugs is at least 2;
the single-plug female connector on one wire bridge device is a high-level female plug, and the single-plug female connector on the other wire bridge device is a low-level female plug.
As a preferred embodiment of the present invention: female joint that singly inserts is for being used for female plug of high level, the female plug of low level of being connected with the test wire, terminal row plug required terminal row plug when being used for the circuit breaker inspection that terminal row hole can't inject, the female plug that aviation plug special-purpose grafting aviation plug used for being used for handcart-type circuit breaker switch test, the inlet wire of inlet wire end and outlet wire end are in correspond intersection in the line bridge device and connect.
As a preferred embodiment of the present invention: the two wire bridge devices are of an integrated structure or a split structure.
As a preferred embodiment of the present invention: the two wire bridge devices are of a split structure, and the two wire bridge devices are opposite to each other and respectively magnetically attracted by magnets.
As a preferred embodiment of the present invention: the two wire bridge devices are of a split structure, one of the two wire bridge devices is provided with an assembling sliding groove, the other is provided with an assembling sliding rail, and the assembling sliding rail is slidably arranged in the assembling sliding groove; the assembling sliding groove is a dovetail groove.
As a preferred embodiment of the present invention: the wire bridge device is a terminal strip or a wire divider.
Compared with the prior art, the utility model has the following advantage:
the utility model discloses a multi-functional test line connects conversion grafting device, during the use, insert the high, low level of test cable conductor respectively in two female plugs of inlet wire of the device, according to the actual conditions in scene, if some terminal row holes of switch class equipment can't insert into, then need use the terminal row plug of being qualified for the next round of competitions, according to the high, low level of inlet wire end with terminal row plug respectively in the high, low level of switch class equipment be connected; if the handcart type breaker switch test is carried out, outgoing line female plugs are respectively inserted into response terminals, which are used for giving switching-off and switching-on signals, in the aviation plug, so that the tests of action voltage, mechanical characteristics and the like can be successfully and safely completed. The utility model is simple and convenient to operate, and greatly improves the test efficiency; the utility model has reliable connection and can ensure the safety of equipment and personnel to the maximum extent; the utility model discloses the commonality is strong, is suitable for action voltage, the relevant experimental operating mode of switch mechanical characteristic of most switch class equipment.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Description of reference numerals:
the plug comprises 1-a high-level female plug, 2-a terminal row plug, 3-an aviation plug adapter female plug, a 4-line bridge device and 5-a low-level female plug.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
As shown in fig. 1, which illustrates a specific embodiment of the present invention; the utility model discloses a multifunctional test joint conversion plugging device, which is used for connecting a test line and a switch device to be tested; the aircraft cable bridge comprises two cable bridge devices 4, wherein the wire inlet end of each cable bridge device 4 is a single-plug female connector, and the wire outlet end of each cable bridge device 4 is a plug-in terminal row plug 2 and an aviation plug special-connection female plug 3 connected with an aviation plug terminal;
the number of the terminal row plugs 2 is at least 2;
the single-plug female connector on one wire bridge device 4 is a high-level female plug 1, and the single-plug female connector on the other wire bridge device 4 is a low-level female plug 5.
Preferably, as shown in the figure: female joint that singly inserts is for being used for the female plug 1 of high level, the female plug 5 of low level of being connected with the test wire, terminal row plug 2 is required terminal row plug 2 when being used for the circuit breaker inspection that terminal row hole can't inject, female plug that aviation plug special joint female plug 3 used for being used for the experimental grafting aviation plug of handcart-type circuit breaker switch, and the inlet wire of inlet wire end and the outlet wire of outlet wire end are in correspond intersection in the line bridge device 4 and connect.
Preferably, as shown in the figure: the two wire bridge devices 4 are of an integrated structure or a split structure. The integrated structure is more compact, and the split structure is more flexible to use. Preferably, as shown in the figure: two line bridge devices 4 are split type structures, and two line bridge devices 4 are magnet according to mutual magnetism respectively towards one side. Under the condition of a split structure, the magnet is arranged, so that the magnet is convenient and fast to connect during storage, and the split and integrated effects can be very conveniently realized; preferably, as shown in the figure: the two wire bridge devices 4 are of a split structure, one of the two wire bridge devices is provided with an assembling sliding groove, the other is provided with an assembling sliding rail, and the assembling sliding rail is slidably arranged in the assembling sliding groove; the assembling sliding groove is a dovetail groove. The split type cooperation effect of spout slide rail can reliably assemble and realize the integral type effect, conveniently demolishs and realizes split type effect. Preferably, as shown in the figure: the line bridge device 4 is a terminal strip or a splitter. The wiring of the terminal block is very clear and intuitive; the deconcentrator integrated level is high, and is comparatively compact. The line bridge device 4 is a structure providing wiring of an incoming line end and an outgoing line end, and a person skilled in the art can design the specific line bridge device 4 according to the description of the application, and can also design an interface according to the structures of a terminal strip and a wire divider; the design guidance description of the present application is clear and unambiguous to a person skilled in the art and to substation workers.
Specifically, as shown in the figures, the utility model discloses a multifunctional test wire connector conversion plugging device, which is designed for solving the problems of inconvenient plugging test wires and unstable contact when performing the action voltage and mechanical characteristic experiments; the utility model discloses a female joint (high level female plug 1 and low level female plug 5) that the inlet wire end design was singly inserted (of wire bridge device 4), (wire bridge device 4) leading-out terminal design is bayonet terminal row plug 2 and the female plug that links to each other with the aviation plug terminal (aviation plug connects female plug 3 specially), bayonet terminal row plug 2 is used for old-fashioned not have aviation plug's circuit breaker, and the aviation plug that links to each other with the aviation plug terminal connects female plug specially to be used for connecting aviation plug's 4 specially, 14, 30, 31 several required terminals of experiment such as 31, just so improved high efficiency in the experimentation, the reliability.
To sum up, the utility model discloses a multi-functional test wire connects conversion grafting device, include as the female plug of high, low level of being connected with the test wire for required terminal row plug during the circuit breaker inspection that can't inject in partial terminal row hole for the female plug that uses when the experimental grafting aviation plug of handcart-type circuit breaker switch, be used for each inlet wire and be qualified for the next round of competitions and carry out the line bridge device that crosses. The device adopts a female plug with the diameter consistent with that of a test cable plug as an incoming line plug of the device; a female plug which can be matched with the field device terminal is adopted as an outgoing plug; a female plug with the diameter consistent with that of a field aviation plug contact pin is adopted as another outlet plug; a closed incoming and outgoing line bridging device is used as a connecting part of an incoming line end and an outgoing line end of the device.
The utility model discloses by each inlet wire with be qualified for the next round of competitions and carry out the line bridge device 4 that intersects as middle bridge, a female plug is used to the one end of line bridge device, as the incoming wire terminal that is connected with experimental cable. The other end of the wire bridge device 4 is divided into a plurality of terminal row plugs and a female plug as a wire outlet end. When the device is used, the high level and the low level of a test cable are respectively connected into two incoming line female plugs of the device, according to the actual situation on site, if part of terminal row holes of switch equipment cannot be plugged in, an outgoing line terminal row plug 2 is needed, and the terminal row plug 2 is respectively connected with the high level and the low level of the switch equipment according to the high level and the low level of an incoming line end; if the handcart type breaker switch test is carried out, the outgoing line female plugs are respectively inserted into corresponding terminals, which are used for giving switching-off and switching-on signals, in the aviation plug, so that the tests of action voltage, mechanical characteristics and the like can be successfully and safely completed.
To sum up, compare with prior art, the utility model discloses possess following advantage:
(1) the operation is simple and convenient, and the test efficiency is greatly improved.
(2) The connection is reliable, and the safety of equipment and personnel can be ensured to the greatest extent.
(3) The device commonality is strong, is suitable for most equipment.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The multifunctional test connector conversion plugging device is used for connecting a test wire and the switch equipment to be tested; the method is characterized in that: the aircraft cable bridge comprises two cable bridge devices, wherein the wire inlet end of each cable bridge device is a single-plug female connector, and the wire outlet end of each cable bridge device is a plug-in terminal row plug and an aviation plug special-connection female plug connected with an aviation plug terminal;
the number of the terminal row plugs is at least 2;
the single-plug female connector on one wire bridge device is a high-level female plug, and the single-plug female connector on the other wire bridge device is a low-level female plug.
2. The multifunctional test joint transition plug device of claim 1, wherein: female joint that singly inserts is for being used for female plug of high level, the female plug of low level of being connected with the test wire, terminal row plug required terminal row plug when being used for the circuit breaker inspection that terminal row hole can't inject, the female plug that aviation plug special-purpose grafting aviation plug used for being used for handcart-type circuit breaker switch test, the inlet wire of inlet wire end and outlet wire end are in correspond intersection in the line bridge device and connect.
3. The multifunctional test joint transition plug device of claim 1, wherein: the two wire bridge devices are of an integrated structure or a split structure.
4. The multifunctional test joint transition plug device of claim 1, wherein: the two wire bridge devices are of a split structure, and the two wire bridge devices are opposite to each other and respectively magnetically attracted by magnets.
5. The multifunctional test joint transition plug device of claim 1, wherein: the two wire bridge devices are of a split structure, one of the two wire bridge devices is provided with an assembling sliding groove, the other is provided with an assembling sliding rail, and the assembling sliding rail is slidably arranged in the assembling sliding groove; the assembling sliding groove is a dovetail groove.
6. The multifunctional test joint transition plug device of claim 1, wherein: the wire bridge device is a terminal strip or a wire divider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062362.4U CN211478560U (en) | 2019-11-25 | 2019-11-25 | Multifunctional test connector conversion plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922062362.4U CN211478560U (en) | 2019-11-25 | 2019-11-25 | Multifunctional test connector conversion plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211478560U true CN211478560U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922062362.4U Active CN211478560U (en) | 2019-11-25 | 2019-11-25 | Multifunctional test connector conversion plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211478560U (en) |
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2019
- 2019-11-25 CN CN201922062362.4U patent/CN211478560U/en active Active
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