CN201858432U - Constant force spring hanger - Google Patents
Constant force spring hanger Download PDFInfo
- Publication number
- CN201858432U CN201858432U CN2010205576772U CN201020557677U CN201858432U CN 201858432 U CN201858432 U CN 201858432U CN 2010205576772 U CN2010205576772 U CN 2010205576772U CN 201020557677 U CN201020557677 U CN 201020557677U CN 201858432 U CN201858432 U CN 201858432U
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- spring
- force spring
- constant force
- utility
- hanger
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Abstract
The utility model provides a constant force spring hanger comprising a shell body and a spring, wherein an alarm device is arranged in the shell body; a pressure sensor of the alarm device is connected with the spring, and the output end of the pressure sensor is connected with a control device. The alarm device is arranged in the shell body, the pressure sensor of the alarm device is connected with the spring, and the output end of the pressure sensor is connected with the control device, so that the control device can timely detect and handle the unsafe condition when a constant force spring generates overloads or over-displacements, thereby greatly improving the safety of the hanger. The constant force spring hanger is only additionally provided with the alarm device and has a simple structure and low cost.
Description
Technical field
The utility model relates to a kind of suspension and support, and particularly a kind of constant-force spring hanger belongs to the technical field of supporting element.
Background technique
Suspension and support is mainly used in power plant's steam-water pipe or boiler equipment, being in operation produces supporting element on thermal walking and the apparatus thereof, and the supporting element of installing as air-conditioning heating airduct, water pipe, steam tube and cable testing bridge in the building field, bus duct uses usually.
Existing constant-force spring hanger, comprise housing, load pull bar and spring, wherein, described load pull bar is arranged in the housing, described load pull bar upper end is provided with an arm-tie, be provided with spring between the bottom of described arm-tie and described housing, the spring in the suspension and support of this structure is selected to guarantee the Security of suspension and support according to calculating good parameter; But have many factors that can not drag during actual motion, under a lot of states, the actual pressure that spring bore is greater than theoretical pressure, make spring offset phenomena occur transshipping or crossing, make pipeline or equipment be in unsafe condition, thereby, greatly reduce the Security of suspension and support.
The model utility content
Technical problem to be solved in the utility model provides good, the simple in structure and with low cost constant-force spring hanger of a kind of Security.
In order to solve the problems of the technologies described above, a kind of constant-force spring hanger of the utility model comprises housing, spring, wherein, is provided with a warning device in the described housing, and the pressure transducer of described warning device links to each other with described spring, and output terminal links to each other with control apparatus.
Above-mentioned a kind of constant-force spring hanger, wherein, described warning device comprises pressure transducer and signal processor, and the input end of described pressure transducer links to each other with described spring, and output terminal links to each other with described signal processor.
The utility model can be realized following beneficial effect: owing to be provided with a warning device in the described housing, the pressure transducer of described warning device links to each other with described spring, output terminal links to each other with control apparatus, in when, the constant force spring overload taking place or crossing displacement when, just can in time find this unsafe conditions at control gear, and can in time handle this unsafe conditions, thereby, the Security that has improved suspension and support greatly; And the utility model has only increased warning device, and is therefore relatively simple for structure, and with low cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the principle schematic of warning device of the present utility model
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above a kind of constant-force spring hanger of the utility model, comprise housing 1, spring 3, wherein, be provided with a warning device 4 in the described housing 1, the pressure transducer 41 of described warning device 4 links to each other with described spring 3, and output terminal links to each other with control apparatus 5.
Described warning device 4 comprises pressure transducer 41 and signal processor 42, the input end of described pressure transducer 41 links to each other with described spring 3, output terminal links to each other with the input end of described signal processor 42, and the output terminal of signal processor 42 links to each other with the input end of control apparatus 5.In when, the constant force spring overload taking place or crossing displacement when, just this unsafe conditions can be in time found at control gear, and this unsafe conditions can be in time handled, thereby, the Security that has improved suspension and support greatly; And the utility model has only increased warning device, and is therefore relatively simple for structure, and with low cost.
In sum, the utility model compared with prior art has good, the simple in structure and with low cost advantage of Security.
Here description of the present utility model and application are illustrative; be not to want in the above-described embodiments with scope restriction of the present utility model; therefore, the utility model is not subjected to the restriction of present embodiment, and the technological scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (2)
1. a constant-force spring hanger comprises housing, spring, it is characterized in that, is provided with a warning device in the described housing, and the pressure transducer of described warning device links to each other with described spring, and output terminal links to each other with control apparatus.
2. a kind of according to claim 1 constant-force spring hanger is characterized in that described warning device comprises pressure transducer and signal processor, and the input end of described pressure transducer links to each other with described spring, and output terminal links to each other with described signal processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205576772U CN201858432U (en) | 2010-10-12 | 2010-10-12 | Constant force spring hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205576772U CN201858432U (en) | 2010-10-12 | 2010-10-12 | Constant force spring hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201858432U true CN201858432U (en) | 2011-06-08 |
Family
ID=44104238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205576772U Expired - Fee Related CN201858432U (en) | 2010-10-12 | 2010-10-12 | Constant force spring hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201858432U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777693A (en) * | 2012-07-11 | 2012-11-14 | 扬州东方吊架有限公司 | Self-adaptive constant force elastic support system |
| CN105199553A (en) * | 2015-11-11 | 2015-12-30 | 江苏宇恒电气有限公司 | Wear-resistant and corrosion-resistant constant-force spring support-hanger |
| CN106321968A (en) * | 2016-11-02 | 2017-01-11 | 苏州热工研究院有限公司 | Spring support hanger with automatic monitoring, analyzing and early warning functions |
| CN106546422A (en) * | 2016-11-08 | 2017-03-29 | 浙江省特种设备检验研究院 | A kind of method of on-line measurement suspension and support spring rate |
| CN107500110A (en) * | 2017-09-15 | 2017-12-22 | 无锡厚发自动化设备有限公司 | The overload-alarm method of constant force spring hanging frame |
| CN107589016A (en) * | 2017-08-09 | 2018-01-16 | 平安煤炭开采工程技术研究院有限责任公司 | A kind of pressure pilot system |
| CN107673184A (en) * | 2017-09-15 | 2018-02-09 | 江苏大力城电气有限公司 | Alarm type constant force spring hanging frame |
| CN109058596A (en) * | 2018-10-29 | 2018-12-21 | 江苏福泰电力设备有限公司 | A kind of intelligence constant force detection system |
-
2010
- 2010-10-12 CN CN2010205576772U patent/CN201858432U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777693A (en) * | 2012-07-11 | 2012-11-14 | 扬州东方吊架有限公司 | Self-adaptive constant force elastic support system |
| CN102777693B (en) * | 2012-07-11 | 2015-07-01 | 扬州东方吊架有限公司 | Self-adaptive constant force elastic support system |
| CN105199553A (en) * | 2015-11-11 | 2015-12-30 | 江苏宇恒电气有限公司 | Wear-resistant and corrosion-resistant constant-force spring support-hanger |
| CN106321968A (en) * | 2016-11-02 | 2017-01-11 | 苏州热工研究院有限公司 | Spring support hanger with automatic monitoring, analyzing and early warning functions |
| CN106546422A (en) * | 2016-11-08 | 2017-03-29 | 浙江省特种设备检验研究院 | A kind of method of on-line measurement suspension and support spring rate |
| CN107589016A (en) * | 2017-08-09 | 2018-01-16 | 平安煤炭开采工程技术研究院有限责任公司 | A kind of pressure pilot system |
| CN107500110A (en) * | 2017-09-15 | 2017-12-22 | 无锡厚发自动化设备有限公司 | The overload-alarm method of constant force spring hanging frame |
| CN107673184A (en) * | 2017-09-15 | 2018-02-09 | 江苏大力城电气有限公司 | Alarm type constant force spring hanging frame |
| CN109058596A (en) * | 2018-10-29 | 2018-12-21 | 江苏福泰电力设备有限公司 | A kind of intelligence constant force detection system |
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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: 20110608 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |