CN204101064U - Protector for sensor - Google Patents
Protector for sensor Download PDFInfo
- Publication number
- CN204101064U CN204101064U CN201420599101.0U CN201420599101U CN204101064U CN 204101064 U CN204101064 U CN 204101064U CN 201420599101 U CN201420599101 U CN 201420599101U CN 204101064 U CN204101064 U CN 204101064U
- Authority
- CN
- China
- Prior art keywords
- sensor
- support bar
- fixed mount
- fixed
- installing plate
- 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 - Lifetime
Links
- 230000001012 protector Effects 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of protector for sensor of electrical equipment.Comprise sensor, installing plate, fixed mount, caging bolt, setting nut and buffer spring, sensor is fixed on fixed mount, set bolt and setting nut are arranged on fixed mount, fixed mount is flexibly connected with installing plate, it is characterized in that: installing plate is made up of the support bar at fixed head and fixed head two ends, fixed mount is arranged with orienting sleeve, and support bar is movably connected in orienting sleeve, and on support bar, cover has buffer spring; Described support bar is hollow pipe fitting, and fixed head and support bar junction are provided with setting nut, and caging bolt regulates spacing height on setting nut.The utility model has the advantages such as spacing Anti-knocking dual-use function, easy for installation and applicable multiple sensors installation.
Description
Technical field
The present utility model relates to a kind of protector for sensor of electrical equipment.
Background technology
Sensor is a kind of pick-up unit, the information conversion detected is become electric signal and exports, to meet the requirements such as the transmission of information, process, storage, display, record and control.In modern industry is produced, in especially automated production process, carry out the parameters in monitoring and controlling production run with various sensor, make equipment be operated in normal condition or optimum condition, and make product reach best quality.Therefore can say, numerous excellent sensors is the basis of modern production.
The sensor of this patent is installed on on the wall of door opposite between explosion-proof test, is for testing the valve being used in petroleum industry between this explosion-proof test.Being all high pressure valve due to what test between explosion-proof test, so in order to protect the safety of staff, just test can be started between test when only having the door when between test to shut, cannot working between test when door is opened time.Sensor is then mounted on the wall between test, when door is opened or close time, signal will be passed on between test.Door between test all makes of steel plate, very heavy.When door is slowly shut time, door-plate proximity transducer, when door is shut, sensor sensing transmits a signal between test to door-plate, can start working between test.Because sensor is mounted on wall, its measuring accuracy only has several millimeters, so the range accuracy between door and sensor will control can not have error between these several millimeters, if distance is too large, sensor cannot be responded to, if distance is too little be difficult to control gate again.Because door is very heavy, door cannot be accomplished spacing very accurately.Door pushes hard when shutting, and probably knocks sensor, even if only have the collision of 1 millimeter, also can cause the damage of sensor.
Summary of the invention
The purpose of the present utility model is to provide a kind of sensor protection device for installing with spacing Anti-knocking.
The utility model is achieved through the following technical solutions:
A kind of protector for sensor, comprise sensor, installing plate, fixed mount, caging bolt, setting nut and buffer spring, sensor is fixed on fixed mount, set bolt and setting nut are arranged on fixed mount, fixed mount is flexibly connected with installing plate, it is characterized in that: fixed mount is made up of the support bar at fixed head and fixed head two ends, and installing plate is arranged with orienting sleeve, support bar is movably connected in orienting sleeve, and on support bar, cover has buffer spring; Described support bar is hollow pipe fitting, fixed head and support bar are for being welded to connect, junction is provided with setting nut, caging bolt regulates spacing height on setting nut, detected door is made first to touch caging bolt by regulating caging bolt, and can not direct collision on a sensor, the buffer spring available buffer detecting gate outside support bar is to the crash shock of sensor; There is mounting hole at fixed mount two ends, and there is sensor through wires hole centre, facilitate sensor threading to install; The bottom of support bar is hydraucone, and hydraucone diameter is greater than orienting sleeve diameter, makes support bar be movably arranged in orienting sleeve; The junction of support bar and fixed head is for being welded and fixed.
The utility model has following beneficial effect:
1. there is spacing, Anti-knocking dual-use function;
2. easy for installation, applicable multiple sensors is installed.
Accompanying drawing explanation
Fig. 1 is protector for sensor structural drawing;
Fig. 2 is protector for sensor structural drawing left view;
Fig. 3 is protector for sensor structural drawing vertical view.
In figure: installing plate 1, fixed mount 2, buffer spring 3, caging bolt 4, setting nut 5, sensor 6 and support bar 7.
Embodiment
Below in conjunction with accompanying drawing, content of the present utility model is described further:
As shown be protector for sensor structural drawing, comprise installing plate 1, fixed mount 2, buffer spring 3, caging bolt 4, setting nut 5, sensor 6 and support bar 7.
The sensor of this protective device protection is installed on on the wall of door opposite between explosion-proof test, is for testing the valve being used in petroleum industry between this explosion-proof test.Because the door between test all makes of steel plate, very heavy.When door is slowly shut time, door-plate proximity transducer, when door is shut, sensor sensing transmits a signal between test to door-plate, can start working between test.Because sensor is mounted on wall, its measuring accuracy only has several millimeters, so the range accuracy between door and sensor will control can not have error between these several millimeters, if distance is too large, sensor cannot be responded to, if distance is too little be difficult to control gate again.Because door is very heavy, door cannot be accomplished spacing very accurately.Door pushes hard when shutting, and probably knocks sensor, even if only have the collision of 1 millimeter, also can cause the damage of sensor.
Installing plate is as shown in the figure for being fixed on wall by protective device, and fixed mount is used for fixation of sensor; Be greater than the distance to installing plate outside sensor to the distance of installing plate outside bolt, mainly play position-limiting action.Time the door of explosion-proof is shut, first encounter outside bolt, touch less than sensor, protect sensor, but again in the coverage of sensor sensing; Having support bar between fixed mount and installing plate, outside support bar, spring is housed, is active between support bar and orienting sleeve, like this, even if the strength of shutting when door is heavier.When causing certain impact to bolt, support bar will inwardly slide.
Existing device generally has two kinds, and one is directly contained on fixed mount by sensor, time such door is shut, easily knocks sensor and cause sensor degradation.Another kind has bolt outstanding on similar drawing; protect sensor; but there is no active support bar and spring; sensor fixed support below and metope are fixing dead; when such door is shut; although touch less than sensor, the shock of strength support bar can be hit curved fall, damage fixed support.Distance between such sensor and door just creates deviation, just likely responds to less than door later.The present utility model overcomes the defect of above-mentioned two kinds of devices, has accurate limiting and collision buffering function.
Claims (4)
1. a protector for sensor, comprise sensor, installing plate, fixed mount, caging bolt, setting nut and buffer spring, sensor is fixed on fixed mount, set bolt and setting nut are arranged on fixed mount, fixed mount is flexibly connected with installing plate, it is characterized in that: fixed mount is made up of the support bar at fixed head and fixed head two ends, and installing plate is arranged with orienting sleeve, support bar is movably connected in orienting sleeve, and on support bar, cover has buffer spring; Described support bar is hollow pipe fitting, and fixed head and support bar are for being welded to connect, and junction is provided with setting nut, and caging bolt regulates spacing height on setting nut.
2. protector for sensor according to claim 1, is characterized in that: there is mounting hole at installing plate two ends, and there is sensor through wires hole centre.
3. protector for sensor according to claim 1, is characterized in that: the bottom of support bar is hydraucone, and hydraucone diameter is greater than orienting sleeve diameter.
4. protector for sensor according to claim 1, is characterized in that: the junction of support bar and fixed head is for being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599101.0U CN204101064U (en) | 2014-10-16 | 2014-10-16 | Protector for sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599101.0U CN204101064U (en) | 2014-10-16 | 2014-10-16 | Protector for sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101064U true CN204101064U (en) | 2015-01-14 |
Family
ID=52269483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599101.0U Expired - Lifetime CN204101064U (en) | 2014-10-16 | 2014-10-16 | Protector for sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101064U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297711A (en) * | 2017-08-23 | 2017-10-27 | 颜顺 | One kind is anti-to pound the accurate nailing device of hand |
| CN108373026A (en) * | 2018-04-11 | 2018-08-07 | 成都建筑材料工业设计研究院有限公司 | A kind of detection device for the conveying detection of material continuity |
| CN109519795A (en) * | 2019-01-02 | 2019-03-26 | 东莞市名展展示柜有限公司 | Rotating lamp and its installation method for showcase |
| CN109752706A (en) * | 2017-11-02 | 2019-05-14 | 沈阳新松机器人自动化股份有限公司 | A kind of adjustable sonar mechanism |
| CN114322883A (en) * | 2021-12-21 | 2022-04-12 | 北京华卓精科科技股份有限公司 | Sensor installation device and automation equipment |
| CN116067169A (en) * | 2023-03-07 | 2023-05-05 | 杭州芯云半导体技术有限公司 | Door sensor limiting and protecting device, mounting method and semiconductor oven |
-
2014
- 2014-10-16 CN CN201420599101.0U patent/CN204101064U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297711A (en) * | 2017-08-23 | 2017-10-27 | 颜顺 | One kind is anti-to pound the accurate nailing device of hand |
| CN109752706A (en) * | 2017-11-02 | 2019-05-14 | 沈阳新松机器人自动化股份有限公司 | A kind of adjustable sonar mechanism |
| CN108373026A (en) * | 2018-04-11 | 2018-08-07 | 成都建筑材料工业设计研究院有限公司 | A kind of detection device for the conveying detection of material continuity |
| CN109519795A (en) * | 2019-01-02 | 2019-03-26 | 东莞市名展展示柜有限公司 | Rotating lamp and its installation method for showcase |
| CN114322883A (en) * | 2021-12-21 | 2022-04-12 | 北京华卓精科科技股份有限公司 | Sensor installation device and automation equipment |
| CN116067169A (en) * | 2023-03-07 | 2023-05-05 | 杭州芯云半导体技术有限公司 | Door sensor limiting and protecting device, mounting method and semiconductor oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150114 |