CN203981393U - A kind of load test topworks - Google Patents
A kind of load test topworks Download PDFInfo
- Publication number
- CN203981393U CN203981393U CN201420429541.1U CN201420429541U CN203981393U CN 203981393 U CN203981393 U CN 203981393U CN 201420429541 U CN201420429541 U CN 201420429541U CN 203981393 U CN203981393 U CN 203981393U
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- pallet
- cam
- topworks
- slide rail
- load test
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Abstract
A load test topworks, makes it in use state for connecting steel wire ropes, comprises frame, balancing weight, pallet, cam, slide rail and Power Drive Unit, and this slide rail is arranged at frame inner side vertically; This pallet is horizontally placed in frame and its end and slide rail are slidably matched; This balancing weight is positioned on pallet and is provided with the hook portion for connecting steel wire ropes; This cam is arranged at pallet below and is provided with rotating shaft; This Power Drive Unit connects driving cam and rotates around its rotating shaft, thereby drives pallet and balancing weight to move up and down.The utility model can be used for carrying out the load pulse test of the products such as wire rope and hand-operated device, can be arranged to as required a plurality of stations, and mass simultaneous is tested, testing efficiency is high.
Description
Technical field
The utility model relates to automatic airer life test field, particularly a kind of for carrying out the load test topworks of rope service-life test.
Background technology
In prior art, clothes hanger is a kind of fixing clothes-horse, hangs and takes clothing and comparatively bothers, and nowadays, the clothes hanger of family expenses is more and more tending towards robotization, has occurred hand-rail type clothes hanger.Wherein, hand-rail type clothes hanger, because having little, the rapid operation of taking up room, the advantage such as easy to use, is subject to the favor of more and more families.Wire rope is the critical piece that drives clothes hanger lifting, and be the quality critical point of clothes hanger its serviceable life, and realization and the life-span of its quality direct relation product major function, therefore, for rope service-life, test is very important.
Utility model content
Fundamental purpose of the present utility model is to propose a kind of for carrying out the load test topworks of rope service-life test.
The utility model adopts following technical scheme:
A load test topworks, makes it in use state for connecting steel wire ropes, it is characterized in that: comprise frame, balancing weight, pallet, cam, slide rail and Power Drive Unit, this slide rail is arranged at frame inner side vertically; This pallet is horizontally placed in frame and its end and slide rail are slidably matched; This balancing weight is positioned on pallet and is provided with the hook portion for connecting steel wire ropes; This cam is arranged at pallet below and is provided with rotating shaft; This Power Drive Unit connects driving cam and rotates around its rotating shaft, thereby drives pallet and balancing weight to move up and down.Described Power Drive Unit comprises stepper motor and speed reduction unit, and this motor output shaft is connected with speed reduction unit, and this speed reduction unit output terminal connects cam shaft.
According to the utility model one better embodiment, described frame top is provided with suspension bracket.
According to the utility model one better embodiment, described pallet end is provided with slide block, and this slide block and slide rail are for being slidably matched.
According to the utility model one better embodiment, described cam is triangle, and its three angles are formed with respectively three arc sections.
From above-mentioned, to description of the present utility model, compared with prior art, the utlity model has following beneficial effect:
The utility model can be used for carrying out the load pulse test of the products such as wire rope and hand-operated device, can be arranged to as required a plurality of stations, and mass simultaneous is tested, testing efficiency is high; Adopt triangular cam, be provided with circular arc protuberance, by driving cam, rotates the use state that rise and fall carry out analog equipment of realizing, cooperation PLC control system also can be set the resistance to impact etc. that motion frequency carrys out test products.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation (three station);
Fig. 2 is side view of the present utility model;
Wherein: 1, frame; 2, balancing weight; 3, pallet; 4, cam; 5, slide rail; 6, slide block; 7, stepper motor; 8, suspension bracket; 9, arc sections.
Embodiment
Below by embodiment, the utility model will be further described.
With reference to Fig. 1, Fig. 2, a kind of load test topworks, makes it in use state for connecting steel wire ropes, comprises frame 1, balancing weight 2, pallet 3, cam 4, slide rail 5 and Power Drive Unit, and this slide rail 5 is arranged at frame 1 inner side vertically.This pallet 3 is horizontally placed in frame 1 and its end is provided with slide block 6, and this slide block 6 and slide rail 5 are for being slidably matched.This balancing weight 2 is positioned on pallet 3 and is provided with the hook portion for connecting steel wire ropes.This cam 4 is arranged at pallet 3 belows and is provided with rotating shaft; This Power Drive Unit connects driving cam 4 and rotates around its rotating shaft, thereby drives pallet 3 and balancing weight 2 to move up and down.
Further, Power Drive Unit comprises stepper motor 7 and speed reduction unit, and these stepper motor 7 output shafts are connected with speed reduction unit, and this speed reduction unit output terminal connects cam 4 rotating shafts and rotates with driving cam 4.
Further, frame 1 top is provided with suspension bracket 8, and wire rope one end is connected with balancing weight 2 through suspension bracket 8.
Further, cam 4 is triangle, and its three angles are formed with respectively three arc sections 9, and when cam 4 turns to arc sections 9 and contacts with pallet 3, pallet 3 is in high point; When pallet 3 leaves arc sections 9, pallet 3 declines along slide rail 5; When pallet 3 is near arc sections 9, pallet 3 rises along slide rail 5.
When the utility model is used, steel wire penetrating suspension bracket 8 is connected with balancing weight 2, thereby is mounted to use state, restarting stepper motor 7 rotates through speed reduction unit deceleration strip moving cam 4, make pallet 3 along slide rail 5 lifting repeatedly, simulation use state, carries out life test.The utility model also can coordinate PLC control system, is arranged to a plurality of stations, by PLC control system, tests a plurality of products simultaneously, also can set motion frequency and carry out resistance to impact of test products etc.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1.Yi Zhong load test topworks, makes it in use state for connecting steel wire ropes, it is characterized in that: comprise frame, balancing weight, pallet, cam, slide rail and Power Drive Unit, this slide rail is arranged at frame inner side vertically; This pallet is horizontally placed in frame and its end and slide rail are slidably matched; This balancing weight is positioned on pallet and is provided with the hook portion for connecting steel wire ropes; This cam is arranged at pallet below and is provided with rotating shaft; This Power Drive Unit connects driving cam and rotates around its rotating shaft, thereby drives pallet and balancing weight to move up and down.
2. a kind of load test as claimed in claim 1 topworks, is characterized in that: described Power Drive Unit comprises stepper motor and speed reduction unit, and this motor output shaft is connected with speed reduction unit, and this speed reduction unit output terminal connects cam shaft.
3. a kind of load test as claimed in claim 1 topworks, is characterized in that: described frame top is provided with suspension bracket.
4. a kind of load test as claimed in claim 1 topworks, is characterized in that: described pallet end is provided with slide block, and this slide block and slide rail are for being slidably matched.
5. a kind of load test as claimed in claim 1 topworks, is characterized in that: described cam is triangle, and its three angles are formed with respectively three arc sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429541.1U CN203981393U (en) | 2014-07-31 | 2014-07-31 | A kind of load test topworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429541.1U CN203981393U (en) | 2014-07-31 | 2014-07-31 | A kind of load test topworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981393U true CN203981393U (en) | 2014-12-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429541.1U Active CN203981393U (en) | 2014-07-31 | 2014-07-31 | A kind of load test topworks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981393U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404375A (en) * | 2016-11-03 | 2017-02-15 | 上海建科检验有限公司 | Laundry rack performance detection device |
| CN109556961A (en) * | 2018-12-17 | 2019-04-02 | 武汉大学 | A kind of binary channels dropper fatigue tester |
| CN110068456A (en) * | 2019-05-18 | 2019-07-30 | 江山市蓝科科技有限公司 | A kind of test device of clothes hanger |
-
2014
- 2014-07-31 CN CN201420429541.1U patent/CN203981393U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404375A (en) * | 2016-11-03 | 2017-02-15 | 上海建科检验有限公司 | Laundry rack performance detection device |
| CN109556961A (en) * | 2018-12-17 | 2019-04-02 | 武汉大学 | A kind of binary channels dropper fatigue tester |
| CN110068456A (en) * | 2019-05-18 | 2019-07-30 | 江山市蓝科科技有限公司 | A kind of test device of clothes hanger |
| CN110068456B (en) * | 2019-05-18 | 2021-02-05 | 新昌县钕儒农业科技有限公司 | Testing device for clothes hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |