CN206020365U - A kind of safe sensor - Google Patents
A kind of safe sensor Download PDFInfo
- Publication number
- CN206020365U CN206020365U CN201620814768.7U CN201620814768U CN206020365U CN 206020365 U CN206020365 U CN 206020365U CN 201620814768 U CN201620814768 U CN 201620814768U CN 206020365 U CN206020365 U CN 206020365U
- Authority
- CN
- China
- Prior art keywords
- explosion
- resistant enclosure
- sensor
- gripper shoe
- support base
- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of safe sensor，Including explosion-resistant enclosure，Support base is provided with the outside of the explosion-resistant enclosure lower end，And support base corner is provided with bolt hole，The upper end of explosion-resistant enclosure is provided with opening，The side of the opening is provided with closing cap，By the reinforcing of explosion-resistant enclosure，Prevent injury of the explosion time to sensor，Closing cap is provided with the upper end of explosion-resistant enclosure，Sensor is debugged by opening closing cap，So that debugging sensor is convenient，Gripper shoe is provided with explosion-resistant enclosure，Sensing element and detecting element are separated by gripper shoe，Sensing element is made to be close to the object of needs detection by spring，So that the result of detection is more accurate，Explosion-proof ring is provided with the outside of explosion-resistant enclosure，Explosion-resistant enclosure is reinforced by explosion-proof ring，So that sensor is more firm，The new type explosion proof sensor construction is simple，Easy for installation，It is convenient not only to debug，And do not affect the sensing outcome of sensor.
Description
Technical field
The utility model is related to sensor technical field, specially a kind of safe sensor.
Background technology
In order to detect flammable poisonous gas for example with gas sensor, it includes a catalyst converter, makes catalysis
Device is heated to a predetermined temperature, so that fuel gas is in the case where the oxygen that a part is present in test gas is consumed
When catalytically burn on the sensor surface, and here make sensor temperature improve；The sensor occurred in combustion reaction
The rising of temperature is analyzed as the measurement signal of gas concentration in air mixture to be detected, and most manufacturers at present
Although the sensor protective shield species adopted by the gas detector product for being produced is various, sensor is affected,
Obstruction is brought to the operation that the debugging of detector is demarcated, for this purpose, a kind of it is proposed that safe sensor.
Utility model content
The purpose of this utility model is to provide a kind of safe sensor, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, the utility model provides following technical scheme：A kind of safe sensor, including anti-
Quick-fried shell, is provided with support base, and support base corner is provided with bolt hole, explosion-resistant enclosure on the outside of the explosion-resistant enclosure lower end
Upper end be provided with opening, the side of the opening is provided with closing cap, and the side of closing cap is connected with explosion-resistant enclosure by hinge, institute
Before and after stating in explosion-resistant enclosure, both sides are respectively provided with two sliding rails, are provided with gripper shoe, the both sides of gripper shoe in the explosion-resistant enclosure
It is connected with explosion-resistant enclosure by bolt, the upper surface of the gripper shoe is provided with detection means, is provided with below the gripper shoe and props up
Support, bracing frame are slidably connected with sliding rail, are provided with spring between the upper surface of support frame as described above and the lower surface of gripper shoe,
Slotted eye is set in the support base, and the lower end of support frame as described above is provided with sensing element, and the lower end of sensing element is through support bottom
The slotted eye of seat and outside is extended to, on the outside of the explosion-resistant enclosure, be provided with explosion-proof ring, explosion-proof ring is by support column and explosion-resistant enclosure
Connection, the side of the detection means are provided with controller, controller electrical connection sensing element and detection means.
Preferably, the rear surface of the explosion-resistant enclosure is provided with power supply connector, and power supply connector electrically connects controller.
Preferably, the side of the closing cap is provided with lock, and the number of lock is two, and two locks are located at closing cap
Two ends.
Choosing, the left and right sides of the explosion-resistant enclosure is provided with ventilation slotted eye.
Preferably, the number of the spring is four, and four springs are respectively positioned at the corner of bracing frame.
Compared with prior art, the beneficial effects of the utility model are：The new type explosion proof covers disposed on sensor has been put explosion-proof outer
Shell, by the reinforcing of explosion-resistant enclosure, prevents injury of the explosion time to sensor, is provided with closing cap in the upper end of explosion-resistant enclosure,
Sensor is debugged by opening closing cap so that debugging sensor is convenient, in explosion-resistant enclosure is provided with gripper shoe, led to
Cross gripper shoe to separate sensing element and detecting element, spring is provided between gripper shoe and bracing frame, is made by spring quick
Sensing unit is close to the object of needs detection so that the result of detection is more accurate, on the outside of explosion-resistant enclosure is provided with explosion-proof ring,
Explosion-resistant enclosure is reinforced by explosion-proof ring so that sensor is more firm, the new type explosion proof sensor construction is simple, installation side
Just, it is convenient not only to debug, and does not affect the sensing outcome of sensor.
Description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model cross-sectional view.
In figure：1 lock, 2 closing caps, 3 gripper shoes, 4 detection means, 5 sliding rails, 6 explosion-resistant enclosures, 7 support bases, 8
Explosion-proof ring, 9 bolts, 10 support columns, 11 controllers, 12 power supply connectors, 13 springs, 14 sensing elements, 15 bracing frames.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of safe sensor, including explosion-proof
Shell 6, the left and right sides of explosion-resistant enclosure 6 are provided with ventilation slotted eye, and by divulging information, slotted eye radiates to sensor, by explosion-resistant enclosure 6
Reinforcing, prevent injury of the explosion time to sensor, on the outside of 6 lower end of explosion-resistant enclosure, be provided with support base 7, support base 7 is led to
The mode for crossing welding is connected with explosion-resistant enclosure 6, and 7 four jiaos of support base is provided with bolt hole, makes sensor by support base 7
It is fixed on the object for needing detection, the upper end of explosion-resistant enclosure 6 is provided with opening, and the side of the opening is provided with closing cap 2, by beating
Open closing cap 2 to debug sensor so that debugging sensor is convenient, and the side of closing cap 2 is outer with explosion-proof by hinge
Shell 6 connects, and the side of closing cap 2 is provided with lock 1, and the number for latching 1 is two, and two locks 1 are located at the two of closing cap 2
End, by lock 1 by the upper end closed of explosion-resistant enclosure 6, in explosion-resistant enclosure 6, both sides are respectively provided with two sliding rails 5 in front and back, explosion-proof
Gripper shoe 3 is provided with shell 6, the both sides of gripper shoe 3 are connected with explosion-resistant enclosure 6 by bolt 9, and the upper surface of gripper shoe 3 is provided with
Detection means 4, the lower section of gripper shoe 3 are provided with bracing frame 15, and bracing frame 15 is slidably connected with sliding rail 5, bracing frame 15 upper
Spring 13 is provided between the lower surface of surface and gripper shoe 3, the number of spring 13 is four, and four springs 13 are located at respectively and prop up
The corner of support 15, arranges slotted eye in support base 7, and the lower end of bracing frame 15 is provided with sensing element 14, under sensing element 14
End is run through the slotted eye of support base 7 and extends to outside, makes sensing element 14 be close to the object of needs detection by spring 13, makes
The result that must be detected is more accurate, and the outside of explosion-resistant enclosure 6 is provided with explosion-proof ring 8, and explosion-proof ring 8 is by support column 10 and explosion-resistant enclosure
6 connections, are reinforced to explosion-resistant enclosure 6 by explosion-proof ring 8 so that sensor is more firm, and the side of detection means 4 is provided with controller
11, controller 11 electrically connects sensing element 14 and detection means 4, and the rear surface of explosion-resistant enclosure 6 is provided with power supply connector 12, power supply
Connector 12 electrically connects controller 11, and the new type explosion proof sensor construction is simple, easy for installation, and it is convenient not only to debug, and not
Affect the sensing outcome of sensor.
Operation principle：First by the bolt hole in support base 7, sensor is fixed on the object for needing detection,
Slide on sliding rail bracing frame 15 being pushed down by spring 13, be close to sensing element 14 and the object of detection, come to thing
Health check-up is surveyed, and in debugging, is first opened lock 1, then is debugged sensor by closing cap 2.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of safe sensor, including explosion-resistant enclosure（6）, it is characterised in that：The explosion-resistant enclosure（6）Outside lower end
Side is provided with support base（7）, support base（7）By welding by way of and explosion-resistant enclosure（6）Connection, and support base（7）Four
Angle is provided with bolt hole, the explosion-resistant enclosure（6）Upper end be provided with opening, the side of the opening is provided with closing cap（2）, and close
Lid（2）Side by hinge and explosion-resistant enclosure（6）Connection, the explosion-resistant enclosure（6）Before and after interior, both sides are respectively provided with two slips
Track（5）, the explosion-resistant enclosure（6）Gripper shoe is inside provided with（3）, gripper shoe（3）Both sides pass through bolt（9）With explosion-resistant enclosure
（6）Connection, the gripper shoe（3）Upper surface be provided with detection means（4）, the gripper shoe（3）Lower section be provided with bracing frame
（15）, bracing frame（15）With sliding rail（5）It is slidably connected, support frame as described above（15）Upper surface and gripper shoe（3）Following table
Spring is provided between face（13）, the support base（7）Upper setting slotted eye, support frame as described above（15）Lower end be provided with sensing element
（14）, sensing element（14）Lower end run through support base（7）Slotted eye and extend to outside, the explosion-resistant enclosure（6）Outer
Side is provided with explosion-proof ring（8）, explosion-proof ring（8）By support column（10）With explosion-resistant enclosure（6）Connection, the detection means（4）One
Side is provided with controller（11）, controller（11）Electrical connection sensing element（14）And detection means（4）.
2. a kind of safe sensor according to claim 1, it is characterised in that：The explosion-resistant enclosure（6）After
Surface is provided with power supply connector（12）, power supply connector（12）Electrical connection controller（11）.
3. a kind of safe sensor according to claim 1, it is characterised in that：The closing cap（2）Side
It is provided with lock（1）, lock（1）Number be two, and two lock（1）It is located at closing cap（2）Two ends.
4. a kind of safe sensor according to claim 1, it is characterised in that：The explosion-resistant enclosure（6）A left side
Right both sides are provided with ventilation slotted eye.
5. a kind of safe sensor according to claim 1, it is characterised in that：The spring（13）Number be
Four, and four springs（13）Bracing frame is located at respectively（15）Corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814768.7U CN206020365U (en) | 2016-07-29 | 2016-07-29 | A kind of safe sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620814768.7U CN206020365U (en) | 2016-07-29 | 2016-07-29 | A kind of safe sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206020365U true CN206020365U (en) | 2017-03-15 |
Family
ID=58246174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620814768.7U Expired - Fee Related CN206020365U (en) | 2016-07-29 | 2016-07-29 | A kind of safe sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206020365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290465A (en) * | 2016-07-29 | 2017-01-04 | 广东惠利普路桥信息工程有限公司 | A kind of new type explosion proof sensor |
-
2016
- 2016-07-29 CN CN201620814768.7U patent/CN206020365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106290465A (en) * | 2016-07-29 | 2017-01-04 | 广东惠利普路桥信息工程有限公司 | A kind of new type explosion proof sensor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20200729 |