CN105469557B - A kind of new big chain warning device - Google Patents
A kind of new big chain warning device Download PDFInfo
- Publication number
- CN105469557B CN105469557B CN201610010541.1A CN201610010541A CN105469557B CN 105469557 B CN105469557 B CN 105469557B CN 201610010541 A CN201610010541 A CN 201610010541A CN 105469557 B CN105469557 B CN 105469557B
- Authority
- CN
- China
- Prior art keywords
- detection pipe
- fixed seat
- big chain
- warning device
- proximity switch
- 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.)
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses the new big chain warning device of one kind, including fixed seat, the fixed seat is rectangular configuration, one heel post of the fixed seat upwardly extends projection, the extension boss is provided with detection pipe by rotary shaft, free steel ball is provided with the detection pipe, the upper end of the fixed seat is provided with proximity switch.It the advantage is that：Simple and reasonable, cost of the invention is relatively low, security is higher, install convenient, suitable extensive utilization, and using free steel ball, flexibility is higher, prevents to cause guipure to turn over band, influence equipment is used.
Description
Technical field
The present invention relates to warning device technical field, particularly a kind of new big chain warning device.
Background technology
The operation principle of existing big chain warning device is：Detection bar can be rotated freely, and big chain falls to making detection
Bar rotates, so that proximity switch is acted.
This device can only play reminding effect for the moment, due to conducting oneself with dignity its detection bar, it can be made to automatically reset.Such as
Fruit operating personnel are in the case where no storage is checked just after electric cabinet presses reset key, and equipment can still be run.Thus make
With regard to a potential safety hazard --- in the case where no security alarm is detected, equipment is in operation.So it is easy to cause guipure
Band is turned over, influence equipment is used.
The content of the invention
It is an object of the invention to provide the new big chain report that a kind of simple and reasonable, cost is relatively low, security is higher
Alarm device.
The technical solution adopted by the present invention is：
A kind of new big chain warning device, its innovative point is：Including fixed seat, the fixed seat is rectangular configuration,
One heel post of the fixed seat upwardly extends projection, and the extension boss is provided with detection pipe, the inspection by rotary shaft
Free steel ball is provided with test tube, the upper end of the fixed seat is provided with proximity switch.
Further, the center of the detection pipe is arranged in the extension projection.
Beneficial effects of the present invention are as follows：
Simple and reasonable, cost of the invention is relatively low, security is higher, install convenient, suitable extensive utilization, using freedom
Steel ball, flexibility is higher, prevents to cause guipure to turn over band, influence equipment is used.
Brief description of the drawings
The present invention is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 is schematic structural view of the invention.
Embodiment
A kind of new big chain warning device as shown in Figure 1, including fixed seat 1, the fixed seat 1 are rectangular configuration,
One heel post of the fixed seat 1 upwardly extends projection 2, and the extension boss 2 is provided with detection pipe 4, institute by rotary shaft 3
State and free steel ball 5 is provided with detection pipe 4, the upper end of the fixed seat 1 is provided with proximity switch 6.
The present invention operation principle be：
When big chain releasing pushes detection pipe 4, detection pipe 4 is changed into sinking from upwarping, the free steel ball 5 in detection pipe 4, by
The side of proximity switch 6 is moved to opposite side, changes the center of gravity of detection pipe 4 so that detection pipe 4 can not playback, the alarm nothing of proximity switch 6
Method is because electric cabinet resets and eliminates, and maintenance personal, which must enter progress inside equipment and check, confirms whether big chain drops, people
For reset detection pipe 4.So as to prevent because of big chain releasing, direct electric cabinet resets caused guipure and turns over band.
Described above is the preferred embodiment of the present invention, it is impossible to the interest field of the present invention is limited with this.It should refer to
Go out, for those skilled in the art, technical scheme is modified or equivalent substitution, all
Protection scope of the present invention is not departed from.
Claims (2)
1. a kind of big chain warning device, it is characterised in that：Including fixed seat, the fixed seat is rectangular configuration, the fixation
One heel post of seat upwardly extends projection, and the extension boss is provided with detection pipe, the detection pipe by rotary shaft and set
There is free steel ball, the upper end of the fixed seat is provided with proximity switch；When big chain releasing pushes detection pipe, detection pipe is by upwarping change
To sink, the free steel ball in detection pipe is moved to opposite side by proximity switch side, changes detection pipe center of gravity so that detection pipe
It can not playback, the alarm of proximity switch can not be because electric cabinet resets and eliminates, and maintenance personal must enter progress inside equipment
Check and confirm whether big chain drops, artificial reset detection pipe；So as to prevent because of big chain releasing, direct electric cabinet, which resets, to be drawn
The guipure risen turns over band.
2. a kind of big chain warning device according to claim 1, it is characterised in that：The centre bit of the detection pipe is installed
Put in the extension projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010541.1A CN105469557B (en) | 2016-01-08 | 2016-01-08 | A kind of new big chain warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010541.1A CN105469557B (en) | 2016-01-08 | 2016-01-08 | A kind of new big chain warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105469557A CN105469557A (en) | 2016-04-06 |
| CN105469557B true CN105469557B (en) | 2017-10-03 |
Family
ID=55607204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610010541.1A Active CN105469557B (en) | 2016-01-08 | 2016-01-08 | A kind of new big chain warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105469557B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160091A (en) * | 2017-07-05 | 2017-09-15 | 南通远征冷冻设备有限公司 | A kind of Novel spiral guipure turns over band detection means |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202045911U (en) * | 2011-03-29 | 2011-11-23 | 江苏扬力集团有限公司 | Chain fracture protecting device for cam controller of press |
| CN202299555U (en) * | 2011-06-21 | 2012-07-04 | 山东莱钢泰达车库有限公司 | Loose and broken chain detection device |
| CN202336386U (en) * | 2011-11-30 | 2012-07-18 | 中国神华能源股份有限公司 | Chain jumping and chain scission protector |
| CN102583202A (en) * | 2012-02-27 | 2012-07-18 | 三一集团有限公司 | Lifting chain loosening or breaking recognition device and engineering machinery using same |
| CN203519331U (en) * | 2013-09-05 | 2014-04-02 | 扬州锻压机床股份有限公司 | Chain axle fracture monitoring device and cam controller comprising same |
| CN203558493U (en) * | 2013-11-14 | 2014-04-23 | 青岛碱业股份有限公司 | Chain-breakage protective device of scraper conveyer |
| CN103935730A (en) * | 2014-04-18 | 2014-07-23 | 太原理工大学 | Method and device for monitoring broken chain of mining scraper conveyer |
| CN205375774U (en) * | 2016-01-08 | 2016-07-06 | 南通星诺冷冻设备有限公司 | Novel big chain is reported to police device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8973742B2 (en) * | 2010-04-26 | 2015-03-10 | Joy Mm Delaware, Inc. | Chain tension sensor |
-
2016
- 2016-01-08 CN CN201610010541.1A patent/CN105469557B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202045911U (en) * | 2011-03-29 | 2011-11-23 | 江苏扬力集团有限公司 | Chain fracture protecting device for cam controller of press |
| CN202299555U (en) * | 2011-06-21 | 2012-07-04 | 山东莱钢泰达车库有限公司 | Loose and broken chain detection device |
| CN202336386U (en) * | 2011-11-30 | 2012-07-18 | 中国神华能源股份有限公司 | Chain jumping and chain scission protector |
| CN102583202A (en) * | 2012-02-27 | 2012-07-18 | 三一集团有限公司 | Lifting chain loosening or breaking recognition device and engineering machinery using same |
| CN203519331U (en) * | 2013-09-05 | 2014-04-02 | 扬州锻压机床股份有限公司 | Chain axle fracture monitoring device and cam controller comprising same |
| CN203558493U (en) * | 2013-11-14 | 2014-04-23 | 青岛碱业股份有限公司 | Chain-breakage protective device of scraper conveyer |
| CN103935730A (en) * | 2014-04-18 | 2014-07-23 | 太原理工大学 | Method and device for monitoring broken chain of mining scraper conveyer |
| CN205375774U (en) * | 2016-01-08 | 2016-07-06 | 南通星诺冷冻设备有限公司 | Novel big chain is reported to police device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105469557A (en) | 2016-04-06 |
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