CN202676347U - Steel-wire tension monitoring device - Google Patents
Steel-wire tension monitoring device Download PDFInfo
- Publication number
- CN202676347U CN202676347U CN 201220191769 CN201220191769U CN202676347U CN 202676347 U CN202676347 U CN 202676347U CN 201220191769 CN201220191769 CN 201220191769 CN 201220191769 U CN201220191769 U CN 201220191769U CN 202676347 U CN202676347 U CN 202676347U
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- CN
- China
- Prior art keywords
- support bar
- steel wire
- hinged
- monitoring device
- air spring
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- Expired - Fee Related
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Abstract
The utility model discloses a steel-wire tension monitoring device. The device comprises a base, an air spring, a support bar, proximity switches and a wire guide wheel pinned under a steel wire. A pressure cylinder of the air spring is hinged to the base, and a terminal of a piston rod of the air spring is hinged to a middle part of the support bar; one end of the support bar is hinged to the base, while the other end of the support bar is hinged to the wire guide wheel; the axial directions of the hinge joints are parallel to each other and are horizontally arranged, and the wire guide wheel is vertically arranged; and at least one proximity switch for sensing the position of the support bar is arranged on one side of the support bar. The device can monitor the tension of the steel wire so as to ensure the production safety, improve the production efficiency and reduce the production cost. Besides, the device has the advantages of simple structure, reasonable design, accuracy monitoring and convenient operation, providing a good market popularization value.
Description
Technical field
The utility model relates to a kind of monitoring device, is specifically related to a kind of steel wire tension monitoring device.
Background technology
Along with constantly bringing forth new ideas of rubber tyre manufacturing technology, the requirement with wire loop also improves constantly to tire.Wire loop is when twining, the translational speed of steel wire will adapt to the speed of steel wire winding, if the translational speed of steel wire is unstable, can have influence on the normal winding of wire loop, also can have influence on the tension force of steel wire on the production line, when the overtension of steel wire, can affect the quality of steel wire, and then affect the product quality of wire loop, if the tension force of steel wire is in the reasonable scope and not in time discovery, then the product of production line production may become waster, can cause great waste to manufacturing enterprise.
The utility model content
The purpose of this utility model is to provide a kind of steel wire tension monitoring device, and described steel wire tension monitoring device can be monitored steel wire tension.
For achieving the above object, the technical solution of the utility model is a kind of steel wire tension monitoring device of design, comprise base, air spring, support bar, approach switch and the excessively wire carrier of being pushed down by steel wire, the pressure cylinder of air spring is hinged on the base, the piston rod end of air spring and the middle part of support bar are hinged, one end of support bar is hinged on the base, the other end of support bar is with wire carrier is hinged excessively, the axially all parallel and horizontal of each hinged place, cross that wire carrier is perpendicular to be put, a side of support bar is provided with at least one approach switch that is used for the induction post position.
Preferably, the quantity of described approach switch is at least two, and is arranged above and below.
Preferably, described approach switch is positioned at the same side of support bar.
Preferably, described approach switch is positioned at the same plane parallel with the support bar rotational plane.
Preferably, described approach switch is positioned at same perpendicular putting on the line.
Preferably, described support bar is furnished with the postive stop baffle that limits its rotational angle.
Preferably, the quantity of described postive stop baffle is two, lays respectively at the up and down both sides of support bar.
During normal production, steel wire is owing to being pulled, has certain tension force, wire-crossing wheel is pushed down by steel wire, and push down air spring by support bar, when the tension force of steel wire in normal range, steel wire to the pressure of wire-crossing wheel and air spring to wire-crossing wheel anchorage force balance, air spring supports support bar, and the position of support bar is relatively stable.
The traction of steel wire occurs unexpectedly in the production, and the tension force of steel wire reduces suddenly or increases, and steel wire will change the pressure of wire-crossing wheel, and when the tension force of steel wire becomes large, wire-crossing wheel is further pressed down by steel wire, and the drive support bar rotates, and air spring is further compressed.When the overtension of steel wire, surpass zone of reasonableness, support bar also turns to certain position, and this relevant position is provided with approach switch, can induce support bar, and then sends induced signal, namely the firm excessive signal of thread tension.
When the tension force of steel wire diminishes, steel wire diminishes to the pressure of wire-crossing wheel, and greater than the pressure of steel wire to wire-crossing wheel, air spring stretches air spring to the anchorage force of wire-crossing wheel, and drives support bar and upwards rotate, and wire-crossing wheel rises on the position.Too small when the tension force of steel wire, surpass zone of reasonableness, support bar also turns to certain position, and this relevant position is provided with approach switch, can induce support bar, and then sends induced signal, namely the firm too small signal of thread tension.
Advantage of the present utility model and beneficial effect are: a kind of steel wire tension monitoring device is provided, and described steel wire tension monitoring device can be monitored steel wire tension, guarantee to produce safely, enhance productivity, reduce production costs.And this steel wire tension monitoring device is simple in structure, and is reasonable in design, and monitoring accurately, and is easy to use, has good market popularization value.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
The technical scheme of the utility model implementation is:
A kind of steel wire tension monitoring device, comprise base 1, air spring 2, support bar 3, approach switch 4 and crossed wire carrier 6 by the steel that steel wire 5 is pushed down, the pressure cylinder of air spring 2 is hinged on the base 1, the middle part of the piston rod end of air spring 2 and support bar 3 is hinged, one end of support bar 3 is hinged on the base 1, it is hinged that the other end of support bar 3 and steel are crossed wire carrier 6, the axially all parallel and horizontal of each hinged place, steel is crossed wire carrier 6 perpendicular putting, one side of support bar 3 is provided with two approach switchs 4 that are used for induction support bar 3 positions, described approach switch 4 is positioned at the same side of support bar 3 and is positioned at the same plane parallel with support bar 3 rotational planes, and described approach switch 4 is arranged above and below and is positioned at same perpendicular putting on the line.Described support bar 3 is furnished with the postive stop baffle 7 that limits its rotational angle.The quantity of described postive stop baffle 7 is two, lays respectively at the up and down both sides of support bar 3.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. steel wire tension monitoring device, it is characterized in that, comprise base, air spring, support bar, approach switch and the excessively wire carrier of being pushed down by steel wire, the pressure cylinder of air spring is hinged on the base, the piston rod end of air spring and the middle part of support bar are hinged, one end of support bar is hinged on the base, the other end of support bar is with wire carrier is hinged excessively, the axially all parallel and horizontal of each hinged place, cross that wire carrier is perpendicular to be put, a side of support bar is provided with at least one approach switch that is used for the induction post position.
2. steel wire tension monitoring device according to claim 1 is characterized in that, the quantity of described approach switch is at least two, and is arranged above and below.
3. steel wire tension monitoring device according to claim 2 is characterized in that, described approach switch is positioned at the same side of support bar.
4. steel wire tension monitoring device according to claim 3 is characterized in that, described approach switch is positioned at the same plane parallel with the support bar rotational plane.
5. steel wire tension monitoring device according to claim 4 is characterized in that, described approach switch is positioned at same perpendicular putting on the line.
6. steel wire tension monitoring device according to claim 1 is characterized in that, described support bar is furnished with the postive stop baffle that limits its rotational angle.
7. steel wire tension monitoring device according to claim 6 is characterized in that, the quantity of described postive stop baffle is two, lays respectively at the up and down both sides of support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191769 CN202676347U (en) | 2012-04-27 | 2012-04-27 | Steel-wire tension monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220191769 CN202676347U (en) | 2012-04-27 | 2012-04-27 | Steel-wire tension monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676347U true CN202676347U (en) | 2013-01-16 |
Family
ID=47497246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220191769 Expired - Fee Related CN202676347U (en) | 2012-04-27 | 2012-04-27 | Steel-wire tension monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575445A (en) * | 2013-11-05 | 2014-02-12 | 国家电网公司 | Device and method for measuring tension of cable in real time |
| CN106495040A (en) * | 2016-10-26 | 2017-03-15 | 国家电网公司 | Steel wire rope torsion detects release device |
-
2012
- 2012-04-27 CN CN 201220191769 patent/CN202676347U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575445A (en) * | 2013-11-05 | 2014-02-12 | 国家电网公司 | Device and method for measuring tension of cable in real time |
| CN103575445B (en) * | 2013-11-05 | 2016-01-06 | 国家电网公司 | A kind of cable tension real-time measurement apparatus and method |
| CN106495040A (en) * | 2016-10-26 | 2017-03-15 | 国家电网公司 | Steel wire rope torsion detects release device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |