CN207964134U - A kind of monitoring of structures of power - Google Patents
A kind of monitoring of structures of power Download PDFInfo
- Publication number
- CN207964134U CN207964134U CN201820309544.XU CN201820309544U CN207964134U CN 207964134 U CN207964134 U CN 207964134U CN 201820309544 U CN201820309544 U CN 201820309544U CN 207964134 U CN207964134 U CN 207964134U
- Authority
- CN
- China
- Prior art keywords
- piston
- shell
- power
- pressure
- pressure sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model is related to a kind of monitoring of structures of power, including shell, piston, spring, pressure sensor, alarm system, piston is fitted on shell, and spring is arranged between shell and piston, and the component of power to be monitored connect with piston and power is delivered on piston；Setting there are two straight slot and is connected separately with oil circuit on the shell, and pressure oil is housed in one of oil circuit, pressure sensor is arranged in pressure oil；Circumferential annular groove is provided on piston outer periphery, the width of the annular is more than the distance between two straight slots on shell；The pressure sensor is connect with alarm system.The utility model can effectively monitor axial force or pressure, and when power reaches specified value, alarm.
Description
Technical field
The utility model is related to a kind of monitoring of structures, especially a kind of monitoring of structures of power, for monitoring axial force, pressure
Deng and alarm in over-limit condition.
Background technology
In existing mechanical structure, according to the requirement of work, it is often necessary to monitor axial force, pressure and other parameters, and
It when power reaches specified value, alarms, to ensure the performance of product.
Invention content
The purpose of this utility model is to provide a kind of monitoring of structures of power, can monitor axial force or pressure, reaches in power
It when defined value, alarms, ensures product performance.
The technical solution of the utility model is, a kind of monitoring of structures of power include shell, piston, spring, pressure sensor,
Alarm system, piston are fitted on shell, and spring is arranged between shell and piston, and component and the piston of power to be monitored connect
It connects and power is delivered on piston；Setting there are two straight slot and is connected separately with oil circuit on the shell, one of oil
Pressure oil is housed in road, pressure sensor is set in pressure oil；Circumferential annular groove, the ring are provided on piston outer periphery
The width of shape is more than the distance between two straight slots on shell；The pressure sensor is connect with alarm system.
When the utility model is used, the straight slot equipped with pressure oil is communicated with the circumferential annular groove on piston outer periphery, press
Power oil injects annular groove, pressure remained steady；When axial force or pressure increase, piston overpowers spring force carries out axial fortune
Dynamic, the circumferential annular groove on piston outer periphery moves therewith, when reaching specified value, circumferential annular groove with it is another on shell
A straight slot is connected, pressure oil injection, leads to pressure transient change, after pressure sensor senses pressure change, is sent out to alarm system
Go out signal, alarms.The utility model can be adjusted defined pressure value by the setting of spring force.This reality
Axial force or pressure can be effectively monitored with novel, and when power reaches specified value, is alarmed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is schematic diagram when the utility model is alarmed when power reaches specified value.
Specific implementation mode
As shown, a kind of monitoring of structures of power includes shell 1, piston 2, spring 3, pressure sensor 4, alarm system 5,
Piston 2 is fitted on shell 1, and spring 3 is arranged between shell 1 and piston 2, and the component of power to be monitored is connect with piston 2
And power is transmitted on the piston 2；Setting there are two straight slot 6 and is connected separately with oil circuit on the shell 1, one of oil
Pressure oil is housed in road, pressure sensor 4 is set in pressure oil；Circumferential annular groove 7 is provided on 2 periphery of piston, it is described
The width of annular groove 7 be more than the distance between two straight slots 6 on shell 1；The pressure sensor 4 and alarm system 5
Connection.
Claims (1)
1. a kind of monitoring of structures of power, which is characterized in that the structure includes shell (1), piston (2), spring (3), pressure
Sensor (4), alarm system (5), piston (2) are fitted on shell (1), and spring (3) is arranged in shell (1) and piston
(2) between, the component of power to be monitored connect with piston (2) and power is delivered on piston (2)；It is set on the shell (1)
It sets there are two straight slot (6) and is connected separately with oil circuit, pressure oil is housed in one of oil circuit, pressure sensing is set in pressure oil
Device (4)；Circumferential annular groove (7) is provided on piston (2) periphery, the width of the annular groove (7) is more than shell (1)
The distance between upper two straight slots (6)；The pressure sensor (4) is connect with alarm system (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309544.XU CN207964134U (en) | 2018-03-06 | 2018-03-06 | A kind of monitoring of structures of power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309544.XU CN207964134U (en) | 2018-03-06 | 2018-03-06 | A kind of monitoring of structures of power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964134U true CN207964134U (en) | 2018-10-12 |
Family
ID=63741342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309544.XU Expired - Fee Related CN207964134U (en) | 2018-03-06 | 2018-03-06 | A kind of monitoring of structures of power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332885A (en) * | 2018-03-06 | 2018-07-27 | 中国航发哈尔滨东安发动机有限公司 | A kind of monitoring of structures of power |
-
2018
- 2018-03-06 CN CN201820309544.XU patent/CN207964134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332885A (en) * | 2018-03-06 | 2018-07-27 | 中国航发哈尔滨东安发动机有限公司 | A kind of monitoring of structures of power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181012 |