CN203299317U - Online test device for 2M wire joint welding - Google Patents
Online test device for 2M wire joint welding Download PDFInfo
- Publication number
- CN203299317U CN203299317U CN2013203077985U CN201320307798U CN203299317U CN 203299317 U CN203299317 U CN 203299317U CN 2013203077985 U CN2013203077985 U CN 2013203077985U CN 201320307798 U CN201320307798 U CN 201320307798U CN 203299317 U CN203299317 U CN 203299317U
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- Prior art keywords
- wire
- jack
- joint
- shell
- welding
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- Expired - Lifetime
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- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000003466 welding Methods 0.000 title abstract description 33
- 239000004020 conductor Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to an online test device for 2M wire joint welding. The online test device comprises a first 2M wire, a left adapter, a right adapter, a shell and a universal meter, wherein the left adapter and the right adapter are respectively connected with the first 2M wire. The right adapter is connected with the shell through a jack arranged in one side of the shell; the shell is internally provided with an upper conducting wire and a lower conducting wire, wherein one end of the upper conducting wire is connected with a skin wire of the right adapter, the other end of the upper conducting wire is fixed to a right jack of the shell, one end of the lower conducting wire is connected with a core wire of the right adapter, and the other end of the lower conducting wire is fixed to a left jack of the shell; and two meter pens of the universal meter are respectively inserted in the left jack and the right jack. The online test device can be used for detecting whether short circuit or faulty welding occurs to a 2M coaxial patch cord which is being welded so that operators can carry out timely correction to ensure the welding quality, reduce waste of working time, manpower and materials and improve the work efficiency.
Description
Technical field
The utility model relates to a kind of 2M wire terminal welding online testing device.
Background technology
In the electric power enterprise communications network system, the digital 2Mbit/s communication mode of a large amount of employing, this communication mode transfer rate is fast, reliability is high, 2Mbit/s patchcord (be called for short 2M patchcord) as the switching of 2Mbit/s data, download and upload, the 2M patchcord is comprised of 2Mbit/s concentric cable (be called for short 2M line) and the coaxial fitting (Siemens's joint) that is welded on 2M line two ends, is commonly use in power communication a kind of, and abbreviation 2M head is welded to form; Because the machine room situation is different and the difference of field condition, for cutting the waste, each manufacturer provides independently 2M concentric cable and 2M coaxial fitting more, by the site work personnel,, according to actual conditions cutting 2M line, and completes at the scene welding job.in order to make welding convenient, we work out a kind of auxiliary welding device, it is 201220200288.3 granted patent referring to the patent No., it discloses 2Mbit/s patchcord joint auxiliary welding device, its structure is: it comprises working plate, the joint pillar, axle sleeve and support, the top middle portion of working plate arranges the joint pillar, in joint pillar top one side, measurement terminal and lower measurement terminal are set, opposite side arranges 2M fixed leg on joint pillar top, 2M fixed leg top arranges 2M access interface, be provided with wire in 2M access interface, wire is connected with lower calibrating terminal with upper calibrating terminal respectively.
But when welding, the 2M wire terminal occurs at present can not being found when welding is wrong in good time, after needing the two ends welding to complete, aptitude test is found, and when breaking, short-circuit conditions, can not determine it is which end mistake causes short circuit, need to again do, and even can the measured soldered joint of matter also be reformed while again doing, cause the waste of man-hour and material, cause work efficiency low.Therefore in the urgent need to the real-time detection 2M joint welding performance of a kind of proving installation energy.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of 2M wire terminal simple in structure, easy to use, that can improve welding efficiency and welds online testing device.
The technical scheme that the utility model adopts is as follows:
The utility model comprises a 2M line, the left-hand rotation joint and right-hand rotation joint, housing and the multimeter that are connected with a 2M line respectively; Described right-hand rotation joint is connected with housing by the jack of being located at housing one side, be provided with upper conductor and lower wire in described housing, one end of described upper conductor is connected with the outer rubber-insulated wire of right-hand rotation joint, the other end is fixed on the right jack of housing, one end of described lower wire is connected with the heart yearn of right-hand rotation joint, and the other end is fixed on the left jack of housing; Two test pencils of described multimeter are plugged in respectively on left jack and right jack.
Described upper conductor and lower wire are welded on respectively on the outer rubber-insulated wire and heart yearn of right-hand rotation joint.
good effect of the present utility model is as follows: the utility model is relatively simple for structure, it is provided with a 2M line, left and right joint and conversion housing, during use, left-hand rotation joint of the present utility model is connect the test port of 2Mbit/s patchcord joint auxiliary welding device, be linked in multimeter after the 2M line that is welding can being changed by the wire that is connected with adapter in housing like this, to ongoing welding process on-line testing, test and in time find the short circuit that occurs in welding process by ohmmeter, the mistakes such as rosin joint, convenient operation personnel in time correct, thereby assurance welding quality, reduce work hours simultaneously, manpower and waste of material, increase work efficiency.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of the 2Mbit/s patchcord joint auxiliary welding device mentioned in background technology;
Accompanying drawing 3 is the structural representation of 2M joint short-circuiting device;
Accompanying drawing 4 is the structural representation of the duty that is connected with the utility model of 2M joint short-circuiting device.
In the accompanying drawings: calibrating terminal on 1 left-hand rotation joint, 2 the one 2M lines, 3 right-hand rotation joints, 4 housings, 5 upper conductors, 6 lower wires, 7 multimeters, 8 test pencils, 9 jacks, 10 left jacks, 11 right jacks, 12,13 times calibrating terminals, 14 the 2nd 2M lines, 15 2M joints, 16 2M joint short-circuiting devices, 16-1 heart yearn, 16-2 insulation course, 16-3 short-circuit line, 16-4 exodermis, 17 access interface.
Embodiment
embodiment as shown in Figure 1, it comprises a 2M line 2, be located at respectively left-hand rotation joint 1 and the right-hand rotation joint 3 at 2M line 2 two ends, housing 4 and multimeter 7, described housing 4 is provided with three jacks, be respectively jack 9, left jack 10 and right jack 11, described right-hand rotation joint 3 is connected with housing 4 by the jack 9 of housing 4 one sides, be provided with two wires in described housing 4, be respectively upper conductor 5 and lower wire 6, one end of described upper conductor 5 is welded on the outer rubber-insulated wire of right-hand rotation joint 3, the other end is fixed on the right jack 11 of housing 4, one end of described lower wire 6 is welded on the heart yearn of right-hand rotation joint 3, the other end is fixed on the left jack 10 of housing 4.Described jack is arranged on the adjacent both sides of housing 4, and during use, two of multimeter 7 test pencils 8 are inserted in respectively on left jack 10 and right jack 11.
As shown in Figure 3, this is the structural representation of the 2M joint short-circuiting device 16 of the utility model use, it comprise heart yearn 16-1, insulation course 16-2 and exodermis 16-4 and be welded on heart yearn 16-1 and exodermis 16-4 between short-circuit line, the situation that whether rosin joint is arranged or open circuit during without short circuit for use in testing for the 2nd 2M line 14 of welding.
As shown in accompanying drawing 2 and 4, during use, the left-hand rotation joint 1 in the utility model is connected on the upper calibrating terminal 12 or lower calibrating terminal 13 in accompanying drawing 2, disclosed welder is carried out on-line monitoring.At first left-hand rotation joint 1 is connected to upper calibrating terminal 12(or lower calibrating terminal 13) on, then multimeter 7 is transferred to ohms range, test resistance, the test pencil of multimeter 78 is inserted in respectively on left jack 10 and right jack 11, if occur in welding process that ohmmeter shows that resistance is zero, illustrate between welding joint heart yearn and outer rubber-insulated wire and be short-circuited, answer butt welding point in time to clear up repair welding; Otherwise, if, if in welding process, the resistance of ohmmeter is infinitely great, illustrate that welding is without short circuit.When welding without short circuit, be connected with 2M joint 15 at the 2nd 2M line 14 two ends of having welded, 2M joint short-circuiting device 16 is inserted on the 2M joint 15 of an end, the 2M joint 15 of the other end is inserted in access interface 17, and the 2nd 2M line 14 that is welding is tested, the structure of described 2M joint short-circuiting device 16 is the metallic copper rod structure, in be provided with jack, can directly be inserted on 2M joint 15, multimeter 7 still is transferred to ohms range, as test without short circuit, show that the 2nd 2M line 14 has rosin joint or broken string; Otherwise,, if test is short-circuited, be because the short circuit that 2M joint short-circuiting device 16 causes illustrates that the 2nd 2M line 14 welds successfully.
Should insulate between heart yearn and crust after welding successfully, with multimeter 7, not detect resistance.
Described left-hand rotation joint 1, right-hand rotation joint 3, a 2M line 2, the 2nd 2M line 14,2M joint 15 and 2M joint short-circuiting device 16 all adopt Siemens.
The utility model can detect the coaxial patchcord of the 2M that is welding and have or not the situation of short circuit and rosin joint, and convenient operation personnel in time correct, thereby guarantees welding quality, reduces work hours simultaneously, manpower and waste of material, increases work efficiency.
Claims (2)
1. online testing device is welded in a 2M wire terminal, and it is characterized in that: it comprises a 2M line (2), the left-hand rotation joint (1) that is connected with a 2M line (2) respectively and right-hand rotation joint (3), housing (4) and multimeter (7);
Described right-hand rotation joint (3) is connected with housing (4) by the jack (9) of being located at housing (4) one sides, be provided with upper conductor (5) and lower wire (6) in described housing (4), one end of described upper conductor (5) is connected with the outer rubber-insulated wire of right-hand rotation joint (3), the other end is fixed on the right jack (11) of housing (4), one end of described lower wire (6) is connected with the heart yearn of right-hand rotation joint (3), and the other end is fixed on the left jack (10) of housing (4);
Two test pencils (8) of described multimeter (7) are plugged in respectively on left jack (10) and right jack (11).
2. online testing device is welded in 2M wire terminal according to claim 1, and it is characterized in that: described upper conductor (5) and lower wire (6) are welded on respectively on the outer rubber-insulated wire and heart yearn of right-hand rotation joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203077985U CN203299317U (en) | 2013-05-31 | 2013-05-31 | Online test device for 2M wire joint welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203077985U CN203299317U (en) | 2013-05-31 | 2013-05-31 | Online test device for 2M wire joint welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203299317U true CN203299317U (en) | 2013-11-20 |
Family
ID=49575322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203077985U Expired - Lifetime CN203299317U (en) | 2013-05-31 | 2013-05-31 | Online test device for 2M wire joint welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203299317U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344867A (en) * | 2013-05-31 | 2013-10-09 | 国家电网公司 | 2M wire terminal welding on-line testing device |
| CN104459434A (en) * | 2014-11-11 | 2015-03-25 | 国网河南省电力公司济源供电公司 | 2M wire manufacturing testing tool kit |
| CN106771699A (en) * | 2016-11-09 | 2017-05-31 | 重庆长安工业(集团)有限责任公司 | A kind of potentiometer method for quick |
-
2013
- 2013-05-31 CN CN2013203077985U patent/CN203299317U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344867A (en) * | 2013-05-31 | 2013-10-09 | 国家电网公司 | 2M wire terminal welding on-line testing device |
| CN103344867B (en) * | 2013-05-31 | 2016-05-11 | 国家电网公司 | 2M wire terminal welding online testing device |
| CN104459434A (en) * | 2014-11-11 | 2015-03-25 | 国网河南省电力公司济源供电公司 | 2M wire manufacturing testing tool kit |
| CN104459434B (en) * | 2014-11-11 | 2017-09-01 | 国网河南省电力公司济源供电公司 | 2M lines make test kit |
| CN106771699A (en) * | 2016-11-09 | 2017-05-31 | 重庆长安工业(集团)有限责任公司 | A kind of potentiometer method for quick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20160511 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |