CN204882260U - Cable bending test machine - Google Patents
Cable bending test machine Download PDFInfo
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- CN204882260U CN204882260U CN201520517928.7U CN201520517928U CN204882260U CN 204882260 U CN204882260 U CN 204882260U CN 201520517928 U CN201520517928 U CN 201520517928U CN 204882260 U CN204882260 U CN 204882260U
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- engaged wheel
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Abstract
The utility model discloses a cable bending test machine, including the frame the frame upper end is provided with the action wheel, the action wheel is rotated by the motor drive of installing on the frame the frame lower extreme is provided with from the driving wheel, is provided with from the driving wheel support in the bottom of frame, from the driving wheel setting from the driving wheel support increase the weight of overspeed device tensioner from being provided with respectively from the driving wheel support of driving wheel both sides. The utility model discloses a cable bending test machine be provided with respectively from driving wheel both sides and increase the weight of overspeed device tensioner, increase the weight of overspeed device tensioner and can offset the cable because of gravity and the elastic deformation that brings of high -speed operation in succession, the crooked experimental data of test cable that can be more accurate.
Description
Technical field
The utility model relates to mechanical equipment technical field, particularly a kind of cable bend testing machine.
Background technology
Existing cable bend test, experiment effect is bad, and in the process of test, the elastic deformation due to cable causes experimental result to produce error.In order to obtain more accurate test findings, the equipment to existing cable bend is tested is needed to carry out certain improvement.
Utility model content
The utility model technical issues that need to address are that the equipment of existing cable bend test exists error comparatively greatly, and experimental result is accurate not.
For solving the problems of the technologies described above, the utility model provides a kind of cable bend testing machine, comprise framework, end is provided with driving wheel on said frame, described driving wheel is rotated by the driven by motor being arranged on framework upper end, described framework lower end is provided with engaged wheel, the bottom of framework is provided with engaged wheel support, described engaged wheel is arranged on engaged wheel support, the engaged wheel support of described engaged wheel both sides is respectively arranged with and increases the weight of tensioning system.Cable bend testing machine of the present utility model, be respectively arranged with in described engaged wheel both sides and increase the weight of tensioning system, increase the weight of tensioning system can offset cable because of gravity and continuous high speed and to operate the elastic deformation brought, can the crooked experiment data of more accurate test cable.
Described framework entirety is rectangular parallelepiped, and centre is provided with many reinforced liners.Increasing reinforced liner makes framework more firm, the whole cable bend test of support that simultaneously can be more stable.
Wherein, described in increase the weight of tensioning system and comprise at least one fixed cover, multiple described fixed cover side by side symmetry is arranged on engaged wheel support, in each described fixed cover, be provided with cavity, and the upper end open of described cavity, in described cavity, be provided with weight.Increase the weight of tensioning system and at least one fixed cover is set, fixed cover is symmetrical arranged side by side and makes gravity symmetrical, and the cavity upper end open of fixed cover, is convenient to the installation of weight, weight is in free state simultaneously, can at automatic damping under gravity state in process of the test.
As further improvement of the utility model, described engaged wheel is also provided with derby, described engaged wheel support is positioned at outside engaged wheel and is that the position that described derby rotates process is provided with sensor.The supporting setting of derby volume sensor for monitoring the rotation number of turns of engaged wheel, thus generates test figure accurately.
Cable bend testing machine of the present utility model, simple and practical, measuring error can be reduced, obtain more accurate test figure, and increase the weight of tensioning system and effectively can reduce the error that elastic deformation that cable brings because gravity and continuous high speed operate produces, so test findings is more accurate, be the reference of comparing prestige of science to the bending assessment of all kinds of cable.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is right view of the present utility model;
Wherein, 1-framework, 2-driving wheel, 3-motor, 4-engaged wheel, 5-engaged wheel support, 6-reinforced liner, 7-fixed cover, 8-cavity, 9-weight, 10-derby, 11-sensor.
Embodiment
Optimal technical scheme of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in the figure, cable bend testing machine of the present utility model, comprise framework 1, described framework 1 entirety is rectangular parallelepiped, centre is provided with many reinforced liners 6, described framework 1 upper end is provided with driving wheel 2, described driving wheel 2 drives rotation by the motor 3 being arranged on framework 1 upper end, described framework 1 lower end is provided with engaged wheel 4, the bottom of framework 1 is provided with engaged wheel support 5, described engaged wheel 4 is arranged on engaged wheel support 5, the engaged wheel support 5 of described engaged wheel 4 both sides is respectively arranged with and increases the weight of tensioning system.
Wherein, the described tensioning system that increases the weight of comprises two fixed covers 7, two described fixed cover 7 symmetrical both sides being arranged on engaged wheel support 5 side by side, cavity 8 is provided with in each described fixed cover 7, and the upper end open of described cavity 8, in described cavity 8, weight 9 is installed, described engaged wheel 4 is also provided with derby 10, described engaged wheel support 5 to be positioned at outside engaged wheel 4 and to be that the position that described derby 10 rotates process is provided with sensor 11.
Cable bend testing machine of the present utility model, be respectively arranged with in described engaged wheel both sides and increase the weight of tensioning system, increase the weight of tensioning system can offset cable because of gravity and continuous high speed and to operate the elastic deformation brought, can the crooked experiment data of more accurate test cable.
Increasing reinforced liner makes framework more firm, the whole cable bend test of support that simultaneously can be more stable.
Increase the weight of tensioning system and at least one fixed cover is set, fixed cover is symmetrical arranged side by side and makes gravity symmetrical, the cavity upper end open of fixed cover, be convenient to the installation of weight, weight is in free state simultaneously, can at automatic damping under gravity state in process of the test, the weight of weight can according to circumstances specifically increase and decrease.
The supporting setting of derby volume sensor for monitoring the rotation number of turns of engaged wheel, thus generates test figure accurately.
Cable bend testing machine of the present utility model, simple and practical, measuring error can be reduced, obtain more accurate test figure, and increase the weight of tensioning system and effectively can reduce the error that elastic deformation that cable brings because gravity and continuous high speed operate produces, so test findings is more accurate, be the reference of comparing prestige of science to the bending assessment of all kinds of cable.
Claims (4)
1. a cable bend testing machine, it is characterized in that: comprise framework, end is provided with driving wheel on said frame, described driving wheel is rotated by the driven by motor being arranged on framework upper end, described framework lower end is provided with engaged wheel, the bottom of framework is provided with engaged wheel support, and described engaged wheel is arranged on engaged wheel support, the engaged wheel support of described engaged wheel both sides is respectively arranged with and increases the weight of tensioning system.
2. cable bend testing machine as claimed in claim 1, is characterized in that: described framework entirety is rectangular parallelepiped, and centre is provided with many reinforced liners.
3. cable bend testing machine as claimed in claim 1 or 2, it is characterized in that: described in increase the weight of tensioning system and comprise at least one fixed cover, multiple described fixed cover side by side symmetry is arranged on engaged wheel support, cavity is provided with in each described fixed cover, and the upper end open of described cavity, is provided with weight in described cavity.
4. cable bend testing machine as claimed in claim 3, is characterized in that: on described engaged wheel, be also provided with derby, described engaged wheel support to be positioned at outside engaged wheel and to be that the position that described derby rotates process is provided with sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517928.7U CN204882260U (en) | 2015-07-15 | 2015-07-15 | Cable bending test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517928.7U CN204882260U (en) | 2015-07-15 | 2015-07-15 | Cable bending test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882260U true CN204882260U (en) | 2015-12-16 |
Family
ID=54826622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517928.7U Active CN204882260U (en) | 2015-07-15 | 2015-07-15 | Cable bending test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990806A (en) * | 2015-07-15 | 2015-10-21 | 宣城市华菱精工科技股份有限公司 | Cable bending test machine |
| CN106053227A (en) * | 2016-07-08 | 2016-10-26 | 中煤科工集团上海有限公司 | Mining equipment cable dragging and bending testing machine and testing method |
| CN110887751A (en) * | 2019-12-10 | 2020-03-17 | 林正军 | Wire and cable repeated bending test device |
-
2015
- 2015-07-15 CN CN201520517928.7U patent/CN204882260U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990806A (en) * | 2015-07-15 | 2015-10-21 | 宣城市华菱精工科技股份有限公司 | Cable bending test machine |
| CN106053227A (en) * | 2016-07-08 | 2016-10-26 | 中煤科工集团上海有限公司 | Mining equipment cable dragging and bending testing machine and testing method |
| CN106053227B (en) * | 2016-07-08 | 2019-03-12 | 上海煤科检测技术有限公司 | A kind of mining equipment cable towing circumnutates testing machine and test method |
| CN110887751A (en) * | 2019-12-10 | 2020-03-17 | 林正军 | Wire and cable repeated bending test device |
| CN110887751B (en) * | 2019-12-10 | 2022-05-06 | 金牌电工股份有限公司 | Wire and cable repeated bending test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |