CN205375774U - Novel big chain is reported to police device - Google Patents
Novel big chain is reported to police device Download PDFInfo
- Publication number
- CN205375774U CN205375774U CN201620014720.8U CN201620014720U CN205375774U CN 205375774 U CN205375774 U CN 205375774U CN 201620014720 U CN201620014720 U CN 201620014720U CN 205375774 U CN205375774 U CN 205375774U
- Authority
- CN
- China
- Prior art keywords
- big chain
- utility
- model
- fixing seat
- novel big
- 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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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a novel big chain is reported to police device, which comprises a fixed base, the fixing base is the rectangle structure, a heel post of fixing base upwards extends protrudingly, it is equipped with the detecting tube through the rotation axis to extend boss, be equipped with free steel ball in the detecting tube, the upper end of fixing base is equipped with proximity switch. Its advantage lies in: the utility model has the advantages of simple and reasonable structure, the cost is lower, the security is higher, the installation is convenient, be fit for extensively application, adopts free steel ball, and the flexibility is higher, stops to cause the guipure to turn over the area, influences the disposition of equipment.
Description
Technical field
This utility model relates to alarm device technical field, particularly a kind of novel big chain alarm device.
Background technology
The operation principle of existing big chain alarm device is: detection bar can rotate freely, and big chain falls to making detection bar rotate, so that proximity switch action.
This device can only play reminding effect for the moment, due to its detection bar deadweight, it can be made to automatically reset.If operator are when not putting inspection in storage just after reset key pressed by electric cabinet, equipment still can run.Thus creating a potential safety hazard when not having security alarm to detect, equipment is running.So as easy as rolling off a log causing guipure to turn over band, the equipment that affects uses.
Utility model content
The purpose of this utility model is to provide a kind of simple and reasonable, less costly, novel big chain alarm device that safety is higher.
The technical solution adopted in the utility model is:
A kind of novel big chain alarm device, its innovative point is in that: include fixing seat, described fixing seat is rectangular configuration, one heel post of described fixing seat upwardly extends projection, described extension boss is provided with detection pipe by rotating shaft, being provided with free steel ball in described detection pipe, the upper end of described fixing seat is provided with proximity switch.
Further, the center of described detection pipe is arranged in described extension projection.
The beneficial effects of the utility model are as follows:
This utility model is simple and reasonable, less costly, safety is higher, it is convenient to install, be suitable for extensively utilization, adopts free steel ball, and motility is higher, stops to cause guipure to turn over band, and the equipment that affects uses.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details.
Fig. 1 is this utility model structural representation.
Detailed description of the invention
The novel big chain alarm device of one as shown in Figure 1, including fixing seat 1, described fixing seat 1 is rectangular configuration, one heel post of described fixing seat 1 upwardly extends protruding 2, described extension boss 2 is provided with detection pipe 4 by rotating shaft 3, being provided with free steel ball 5 in described detection pipe 4, the upper end of described fixing seat 1 is provided with proximity switch 6.
Operation principle of the present utility model is:
When pressing detection pipe 4 under big chain releasing, detection pipe 4 from upwarp become sink, free steel ball 5 in detection pipe 4, by proximity switch 6 side shifting to opposite side, changing detection pipe 4 center of gravity so that detection pipe 4 cannot playback, the warning of proximity switch 6 cannot eliminate because electric cabinet resets, maintainer must enter and carry out inside equipment checking whether the big chain of confirmation drops, artificial reset detection pipe 4.Thus stopping because of big chain releasing, the guipure that the reset of direct electric cabinet causes turns over band.
The above is preferred implementation of the present utility model, it is impossible to limit the interest field of this utility model with this.It should be pointed out that, for those skilled in the art, the technical solution of the utility model is modified or equivalent replacement, without departure from protection domain of the present utility model.
Claims (2)
1. a novel big chain alarm device, it is characterized in that: include fixing seat, described fixing seat is rectangular configuration, one heel post of described fixing seat upwardly extends projection, described extension boss is provided with detection pipe by rotating shaft, being provided with free steel ball in described detection pipe, the upper end of described fixing seat is provided with proximity switch.
2. the novel big chain alarm device of one according to claim 1, it is characterised in that: the center of described detection pipe is arranged in described extension projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014720.8U CN205375774U (en) | 2016-01-08 | 2016-01-08 | Novel big chain is reported to police device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620014720.8U CN205375774U (en) | 2016-01-08 | 2016-01-08 | Novel big chain is reported to police device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205375774U true CN205375774U (en) | 2016-07-06 |
Family
ID=56276399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620014720.8U Expired - Fee Related CN205375774U (en) | 2016-01-08 | 2016-01-08 | Novel big chain is reported to police device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205375774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469557A (en) * | 2016-01-08 | 2016-04-06 | 南通星诺冷冻设备有限公司 | Novel large-chain alarming device |
-
2016
- 2016-01-08 CN CN201620014720.8U patent/CN205375774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105469557A (en) * | 2016-01-08 | 2016-04-06 | 南通星诺冷冻设备有限公司 | Novel large-chain alarming device |
| CN105469557B (en) * | 2016-01-08 | 2017-10-03 | 南通星诺冷冻设备有限公司 | A kind of new big chain warning device |
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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: 20160706 Termination date: 20200108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |