CN103018022A - Test equipment for electric welding machine lifting device - Google Patents
Test equipment for electric welding machine lifting device Download PDFInfo
- Publication number
- CN103018022A CN103018022A CN2012104979271A CN201210497927A CN103018022A CN 103018022 A CN103018022 A CN 103018022A CN 2012104979271 A CN2012104979271 A CN 2012104979271A CN 201210497927 A CN201210497927 A CN 201210497927A CN 103018022 A CN103018022 A CN 103018022A
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- hoisting
- welding machine
- electric welding
- armature
- frame
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- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000003466 welding Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The invention relates to a test equipment for an electric welding machine lifting device. The test equipment is characterized by comprising a framework which is door-shaped; a lifting frame is suspended on a cross beam of the framework by a suspending wire rope; a hoisting cross beam is connected below the lifting frame; a soft steel wire rope for hoisting an electric welding machine is arranged on the hoisting cross beam; an armature is connected above the lifting frame; guide bars are arranged at both sides of the armature; a hoisting board is slidably mounted on the guide bars; a strong electromagnet cooperating with the armature is connected below the hoisting board; the hoisting board is connected to a hoisting device by a hauling wire rope; a shifting block is arranged on the hauling wire rope; a guide plate is arranged on an upright post of the framework; an upstroke switch and a downstroke switch are mounted on the guide plate in a slidable manner; and a sliding block is connected to the shifting block. The test equipment for the electric welding machine lifting device is simple and compact in structure, convenient to operate, and low in manufacturing cost, and meets the national-standard test requirements and detection norms.
Description
Technical field
The present invention relates to a kind of test unit, especially relate to a kind of electric welding machine lifting gear testing equipment, be used for electric welding machine lifting gear (such as handle, suspension ring or lug) security, reliability detection.
Background technology
Standard GB/T 15579-1995(IEC974/:1989 and IEC60974/:2000) " arc welding equipment safety requirements part 1: source of welding current standard and the specialized equipment that designs, make " have strict requirement to security, the reliability of electric welding machine its lifting gear (such as handle, suspension ring or lug) when the Lifting Convey, during test, electric welding machine lifting gear (such as handle, suspension ring or lug) need stand free-falling impulse test not damaged or damage.At present, market does not also have to finish the testing equipment of this test event, in order to implement these standards, is necessary to develop a kind of testing equipment of Pass Test requirement.
Summary of the invention
The applicant is studied improvement for above-mentioned problem, and a kind of electric welding machine lifting gear testing equipment is provided, and satisfies the testing requirements of national standard and detects standard, and is simple and compact for structure, easy to operate, low cost of manufacture.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of electric welding machine lifting gear testing equipment comprises frame, and frame is a shape, and hoisting frame is by hanging wire rope hanging on the crossbeam of frame, and the hoisting frame below is connected with slinging beam, and slinging beam is provided with the steel wire tightrope of lifting electric welding machine; The hoisting frame top is connected with armature, and the both sides of armature are provided with guide pole, and hoisting board is slidingly mounted on the guide pole, and the below of hoisting board is connected with the strong electromagnet that cooperates with armature, and hoisting board is by the haulage cable connecting hoisting device; Haulage cable is provided with pulling block, and the column of frame is provided with guide plate, and upper stroke switch and lower stroke switch are installed on the guide plate, is slidingly mounted on the guide plate, and slide block connects pulling block.
Further:
Described boom hoisting is windlass.
Technique effect of the present invention is:
A kind of electric welding machine lifting gear testing equipment disclosed by the invention, simple and compact for structure, easy to operate, low cost of manufacture satisfies the testing requirements of national standard and detects standard.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A place enlarged drawing of Fig. 1.
Fig. 3 is the lifting constitutional diagram of test.
Fig. 4 is the done state figure of test.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, 2, the present invention includes frame 13, frame 13 is a shape, and hoisting frame 6 is hung on the crossbeam of frame 13 by hanging wire rope 11, and hoisting frame 6 belows are connected with slinging beam 5, and slinging beam 5 is provided with the steel wire tightrope 4 of lifting electric welding machine.Hoisting frame 6 tops are connected with armature 7, the both sides of armature 7 are provided with guide pole 10, hoisting board 9 is slidingly mounted on the guide pole 10, the below of hoisting board 9 is connected with the strong electromagnet 8 that cooperates with armature 7, hoisting board 9 is by haulage cable 14 connecting hoisting devices of the pulley 15 of walking around frame 13 tops, boom hoisting is windlass, is made of elevator roller 22, speed reduction unit 23 and motor 21.Haulage cable 14 is provided with pulling block 17, the column of frame 13 is provided with guide plate 16, and upper stroke switch 18 and lower stroke switch 20 are installed on the guide plate 16, and slide block 19 is slidingly mounted on the guide plate 16, slide block 19 connects pulling block 17, and slide block 19 is promoted to move up and down along guide plate 16 by pulling block 17.
Before beginning test, such as Fig. 1, detected electric welding machine 2 usefulness transportation equipments (such as forklift) are placed on the cushion block 1, (suspension ring) 3 of the lifting gear on the electric welding machine are connected with slinging beam 5 on the testing equipment and tighten up with steel wire tightrope 4.At this moment, armature 7 adhesives on strong electromagnet 8 and the hoisting frame 6.Begin test, such as Fig. 2, connect the power supply of strong electromagnet 8, make strong electromagnet 8 and armature 7 adhesives, starter motor 21 drives 22 rotations of elevator roller by speed reduction unit 23, pulling traction steel wire 14 is walked around pulley 15 hoisting board 9 is upwards promoted, because strong electromagnet 8 is mounted on the hoisting board 9, armature 7 is mounted on the hoisting frame 6, slinging beam 5 is fixed in again on the hoisting frame 6, so, just electric welding machine 2 is lifted to the height of a setting, move-out cushion block 1, steel wire tightrope 4 stressed tightening, hang wire rope 11 lax, shifting block 17 can make slide block 19 move up along guide plate 16 on the haulage cable 14, in lifting process, slide block 19 touches lower stroke switch 20 and sends signal, makes strong electromagnet 8 dead electricity, armature 7 is thrown off, so hoisting frame 6 and slinging beam 5 are together with electric welding machine 2 rapidly free-falling under action of gravitation, until hang wire rope 11 stressed tightening, electric welding machine is in suspension status, as shown in Figure 3, make lifting gear (suspension ring) 3 on the electric welding machine stand the impact of free-falling, finished single test.Then, motor 21 counter-rotatings, drive 22 counter-rotatings of elevator roller, under the effect of haulage cable 14, strong electromagnet 8 descends along guide pole 10 with hoisting board 9 and contacts with armature 7, and shifting block 17 moves to the position of upper stroke switch 18 with movable slider 19 simultaneously, touch upper stroke switch 18 and send signal, make strong electromagnet 8 energisings, with armature 7 adhesives, can carry out next time test cycle.Stroke, is fallen at lifting controllable in the position of upper stroke switch 18 and lower stroke switch 20.
Claims (2)
1. electric welding machine lifting gear testing equipment, it is characterized in that: comprise frame, frame is a shape, and hoisting frame is by hanging wire rope hanging on the crossbeam of frame, the hoisting frame below is connected with slinging beam, and slinging beam is provided with the steel wire tightrope of lifting electric welding machine; The hoisting frame top is connected with armature, and the both sides of armature are provided with guide pole, and hoisting board is slidingly mounted on the guide pole, and the below of hoisting board is connected with the strong electromagnet that cooperates with armature, and hoisting board is by the haulage cable connecting hoisting device; Haulage cable is provided with pulling block, and the column of frame is provided with guide plate, and upper stroke switch and lower stroke switch are installed on the guide plate, is slidingly mounted on the guide plate, and slide block connects pulling block.
2. according to electric welding machine lifting gear testing equipment claimed in claim 1, it is characterized in that: described boom hoisting is windlass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497927.1A CN103018022B (en) | 2012-11-29 | 2012-11-29 | Test equipment for electric welding machine lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210497927.1A CN103018022B (en) | 2012-11-29 | 2012-11-29 | Test equipment for electric welding machine lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103018022A true CN103018022A (en) | 2013-04-03 |
| CN103018022B CN103018022B (en) | 2015-02-04 |
Family
ID=47966881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210497927.1A Expired - Fee Related CN103018022B (en) | 2012-11-29 | 2012-11-29 | Test equipment for electric welding machine lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103018022B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257040A (en) * | 2013-05-08 | 2013-08-21 | 长沙理工大学 | Tunnel fan supporting structure bearing capacity detecting device |
| CN105561667A (en) * | 2016-01-29 | 2016-05-11 | 太仓东能环保设备有限公司 | Suspension type drinking water purifier |
| CN108385300A (en) * | 2017-03-23 | 2018-08-10 | 浙江绿龙新材料有限公司 | A kind of squeeze device |
| CN114249231A (en) * | 2021-12-22 | 2022-03-29 | 珠海格力电器股份有限公司 | Sink device, fan and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002372486A (en) * | 2001-06-14 | 2002-12-26 | Nec Corp | Drop test apparatus |
| CN1979110A (en) * | 2005-12-02 | 2007-06-13 | 陈夏宗 | Detection method and apparatus for landing test |
| CN102621013A (en) * | 2012-03-31 | 2012-08-01 | 中国矿业大学(北京) | Dynamic performance testing system |
| CN202372410U (en) * | 2011-11-29 | 2012-08-08 | 中国科学院武汉岩土力学研究所 | Anchor rod performance test device |
| CN202974637U (en) * | 2012-11-29 | 2013-06-05 | 无锡众望四维科技有限公司 | Test equipment for electric welding machine lifting device |
-
2012
- 2012-11-29 CN CN201210497927.1A patent/CN103018022B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002372486A (en) * | 2001-06-14 | 2002-12-26 | Nec Corp | Drop test apparatus |
| CN1979110A (en) * | 2005-12-02 | 2007-06-13 | 陈夏宗 | Detection method and apparatus for landing test |
| CN202372410U (en) * | 2011-11-29 | 2012-08-08 | 中国科学院武汉岩土力学研究所 | Anchor rod performance test device |
| CN102621013A (en) * | 2012-03-31 | 2012-08-01 | 中国矿业大学(北京) | Dynamic performance testing system |
| CN202974637U (en) * | 2012-11-29 | 2013-06-05 | 无锡众望四维科技有限公司 | Test equipment for electric welding machine lifting device |
Non-Patent Citations (2)
| Title |
|---|
| 中国国家标准化管理委员会: "《GB15579.1—2004/IEC 60974-1:2000》", 4 February 2004, article "弧焊设备 第1部分：焊接电源", pages: 30 - 14.3 * |
| 中国国家标准化管理委员会: "《GB15579-1995》", 31 December 1995, article "弧焊设备安全要求第1部分：焊接电源", pages: 16 - 13.2 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257040A (en) * | 2013-05-08 | 2013-08-21 | 长沙理工大学 | Tunnel fan supporting structure bearing capacity detecting device |
| CN103257040B (en) * | 2013-05-08 | 2016-04-20 | 长沙理工大学 | Tunnel blower supporting structure loading test device |
| CN105561667A (en) * | 2016-01-29 | 2016-05-11 | 太仓东能环保设备有限公司 | Suspension type drinking water purifier |
| CN108385300A (en) * | 2017-03-23 | 2018-08-10 | 浙江绿龙新材料有限公司 | A kind of squeeze device |
| CN114249231A (en) * | 2021-12-22 | 2022-03-29 | 珠海格力电器股份有限公司 | Sink device, fan and air conditioner |
| CN114249231B (en) * | 2021-12-22 | 2022-12-09 | 珠海格力电器股份有限公司 | Sink device, fan and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103018022B (en) | 2015-02-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHEN WEI Free format text: FORMER OWNER: WUXI ZHONGWANG FOUR-DIMENSIONAL TECHNOLOGY CO., LTD. Effective date: 20141230 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214101 WUXI, JIANGSU PROVINCE TO: 214000 WUXI, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141230 Address after: 214000 Xishan Economic Development Zone, Wuxi Furong Road No. 99, No. three, Jiangsu Applicant after: Chen Wei Address before: 214101 No. three, No. 99, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Applicant before: Wuxi Zhongwangsiwei Technology Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Mantun Inventor before: Dong Zhongwei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: 528311 Guangdong City, Shunde Province, Beijiao town Huang Chung Industrial Zone, one of the South West Road, No. 3 Patentee after: Foshan Yuchen Electromechanical Technology Co., Ltd. Address before: 214000 Xishan Economic Development Zone, Wuxi Furong Road No. 99, No. three, Jiangsu Patentee before: Chen Wei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20181129 |