CN204964761U - Process protection instrument - Google Patents
Process protection instrument Download PDFInfo
- Publication number
- CN204964761U CN204964761U CN201520745231.5U CN201520745231U CN204964761U CN 204964761 U CN204964761 U CN 204964761U CN 201520745231 U CN201520745231 U CN 201520745231U CN 204964761 U CN204964761 U CN 204964761U
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- CN
- China
- Prior art keywords
- laser velocimeter
- velocimeter body
- laser
- protection instrument
- guide rail
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- Expired - Fee Related
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Abstract
The utility model discloses a process protection instrument relates to the process protection instrument that technical field, the monitoring of concretely relates to conveyer speed were protected to the process. Including a pair of mutual parallel arrangement's longitudinal rail, respectively be provided with a longitudinal movement frame on two longitudinal rails, fixed connection are put up with two longitudinal movement in transverse guide both ends, are provided with the laser velocimeter body on transverse guide, have the guide rail jack that both ends link up on the laser velocimeter body, guide rail jack and transverse guide sliding fit, be provided with the laser emission mouth and make a video recording the receiving port below the laser velocimeter body, laser velocimeter body side is provided with wiring end and fixed screw. The utility model provides a current conveyer speed monitoring protection instrument mounting means fix the problem of inconvenient adjusting position.
Description
Technical field
The utility model relates to process resist technology field, is specifically related to the process protective meter of conveyor speed monitoring.
Background technology
Process detection protective meter, is also called process detection proterctive equipment.It is detection product flow, and equipment failure, Mask Failure, failure of pump or packaging bag are broken.Process proterctive equipment can provide early warning, avoids the cost that production is interrupted or device damage is brought to increase.Firm structure is not by the impact of dust, earth, moisture.
Process detection proterctive equipment comprises following a few class:
1, running monitor: contactless acoustics motion sensor speed of detection changes, for monitoring the motion conditions of conveyor speed, to-and-fro movement and rotary motion equipment.(1) MFA4p is with MSP or XPP probe, and responsive single-point monitoring system may be used for danger, high temperature, exacting terms sum still owing speed hypervelocity.(2) Millpulse600, heavily loaded 2 line monitoring probes provide solid-state relay signal to PLC.(3) ZSS heavy duty zero velocity alarm switch is for detecting alternate reciprocating motion, conveyor running status.
2, acoustic sensor: the acoustic sensor for pump monitoring: the leakage that vent valve is small, the vibration that piston is small can be detected.Acoustic sensor DA400 is made up of turbulence sensors and analytic unit, and analytic unit provides probe power, filtering, assessment measuring-signal, output alarm signal.
3, for flow monitoring: SITRANSAS100 is a kind of sensor for flow detection, it can detect the change of the high frequency sound wave that equipment in motion and material produce, the change of solid flow can be detected, and product shortage, equipment failure (as filter bag damage) are given a warning immediately.This can make operator take preventive measures early, avoids causing loss of a high price.This system SITRANSCU02 control module operates, and can detect high flow capacity, low discharge or without traffic conditions.Can be exported by a 4-20mA and added in control loop or be directly connected to PLA analog input.Two relays all can be programmed and separate completely, and can be used for operation and report to the police or control device.
In existing production system, majority uses the conveying of raw material, and conveyor speed monitoring is used in mechanized production system, and existing conveyor speed monitoring and protecting instrument mounting means is fixing, inconvenient adjusting position.
Summary of the invention
The utility model provides process protective meter, and it is fixing that the utility model solves existing conveyor speed monitoring and protecting instrument mounting means, the problem of inconvenient adjusting position.
For solving the problem, the utility model adopts following technical scheme: process protective meter, it is characterized in that, comprise a pair longitudinal rail arranged in parallel, two longitudinal rails are respectively provided with one and vertically move frame, cross slide way two ends vertically move frame be fixedly connected with two, and cross slide way is provided with laser velocimeter body, laser velocimeter body has the guide rail jack that two ends are through, guide rail jack and cross slide way are slidably matched; Below laser velocimeter body, be provided with Laser emission mouth and shooting receiving port, laser velocimeter body side is provided with terminals and fixing threaded hole.
Advantage of the present utility model has: adopt longitudinal rail, vertically move frame and cross slide way, laser velocimeter body can realize the adjustment of vertical and horizontal, facilitates the adjustment of position, and bolt can be adopted after adjustment to fix.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the stereographic map of laser velocimeter body;
Fig. 3 is the upward view of laser velocimeter body.
Symbol description in figure: longitudinal rail 1, vertically moves frame 2, cross slide way 3, laser velocimeter body 4, fixing threaded hole 5, Laser emission mouth 6, shooting receiving port 7, terminals 8, guide rail jack 9, instrument display 10.
Embodiment
By best embodiment, the utility model is described in detail below
.
As Figure 1-3, process protective meter, comprise a pair longitudinal rail 1 arranged in parallel, two longitudinal rails 1 are respectively provided with one and vertically move frame 2, article one, cross slide way 3 two ends vertically move frame 2 be fixedly connected with two, cross slide way 3 is provided with laser velocimeter body 4, laser velocimeter body 4 has the guide rail jack 9 that two ends are through, guide rail jack 9 and cross slide way are slidably matched; Below laser velocimeter body 4, be provided with Laser emission mouth 6 and shooting receiving port 7, laser velocimeter body 4 side is provided with terminals 8 and fixing threaded hole 5.There are laser instrument, laser detector and metering circuit in laser velocimeter body 4 inside, and its structure is identical with the laser velocimeter inner structure of existing routine.There is instrument display 10 on front side of laser velocimeter body 4, be convenient to observe.
Laser velocimeter principle of work: light emission port launches laser facing to measured object, through reflexing to shooting receiving port, passing to signal processor after receiving signal, being calculated its speed by algorithm.
Laser velocimeter is new type measuring instrument table, and its advantage to realize contactless telemeasurement, and speed is fast, and precision is high, and range is large, and anti-light, electrical interference ability is strong.The increment of unit interval intrinsic displacement is exactly speed.Speed comprises linear velocity and angular velocity, correspond with regard to wire speed sensor and angular-rate sensor, we are referred to as speed pickup.Laser velocimeter can export the speed of testee in real time.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (2)
1. process protective meter, it is characterized in that, comprise a pair longitudinal rail arranged in parallel, two longitudinal rails are respectively provided with one and vertically move frame, article one, cross slide way two ends vertically move frame be fixedly connected with two, cross slide way is provided with laser velocimeter body, and laser velocimeter body has the guide rail jack that two ends are through, guide rail jack and cross slide way are slidably matched; Below laser velocimeter body, be provided with Laser emission mouth and shooting receiving port, laser velocimeter body side is provided with terminals and fixing threaded hole.
2. process protective meter as claimed in claim 1, is characterized in that there is instrument display on front side of laser velocimeter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745231.5U CN204964761U (en) | 2015-09-24 | 2015-09-24 | Process protection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520745231.5U CN204964761U (en) | 2015-09-24 | 2015-09-24 | Process protection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964761U true CN204964761U (en) | 2016-01-13 |
Family
ID=55059817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520745231.5U Expired - Fee Related CN204964761U (en) | 2015-09-24 | 2015-09-24 | Process protection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746507A (en) * | 2016-12-07 | 2017-05-31 | 蚌埠凯盛工程技术有限公司 | A kind of calender roller-way velocity test fixing device |
| CN106764290A (en) * | 2017-03-13 | 2017-05-31 | 赢家时装（赣州）有限公司 | A kind of laser may move locating rack |
-
2015
- 2015-09-24 CN CN201520745231.5U patent/CN204964761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746507A (en) * | 2016-12-07 | 2017-05-31 | 蚌埠凯盛工程技术有限公司 | A kind of calender roller-way velocity test fixing device |
| CN106764290A (en) * | 2017-03-13 | 2017-05-31 | 赢家时装（赣州）有限公司 | A kind of laser may move locating rack |
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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: 20160113 Termination date: 20160924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |