CN207276105U - A kind of electric block warning device - Google Patents
A kind of electric block warning device Download PDFInfo
- Publication number
- CN207276105U CN207276105U CN201721310089.7U CN201721310089U CN207276105U CN 207276105 U CN207276105 U CN 207276105U CN 201721310089 U CN201721310089 U CN 201721310089U CN 207276105 U CN207276105 U CN 207276105U
- Authority
- CN
- China
- Prior art keywords
- electric block
- sleeve
- close
- decoupling rod
- warning device
- 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
Links
Abstract
The utility model discloses a kind of electric block warning device, including electric block, buzzer and alarm lamp are provided with the electric block, the electric block both ends are symmetrically arranged with sleeve, the sleeve slidably connects decoupling rod by being arranged on the connecting hole at sleeve axial centre, the decoupling rod is equipped with damping device close to sleeve one end, annular convex platform is equipped with the middle part of the decoupling rod, the sleeve is equipped with close to switch close to annular convex platform one end, described to be electrically connected respectively with buzzer and alarm lamp close to switch；The decoupling rod for being respectively provided with damping spring and buffer stopper by installing both ends additional at electric block both ends, enable and the infringement that impact force comes to equipment belt is effectively reduced when electric block is hit, at the same time in buffering course, the close switch of annular convex platform triggering in the middle part of decoupling rod so that buzzer and alarm lamp alarm.
Description
Technical field
It the utility model is related to technical field of crane equipment, more particularly to a kind of electric block warning device.
Background technology
Electric block abbreviation electric hoist, is a kind of lifting equipment.Most electric blocks are followed by people using button on ground
Manipulate, or also can manipulate or use wired or wireless far distance controlled in drivers' cab.Electric block is a kind of extraordinary lifting
Equipment, is installed on overhead traveling crane, on gantry crane, have it is small, it is easy to operate from heavy and light, it is easy to use the features such as, for industrial and mineral
The places such as enterprise, warehousing wharf.
Specifically in production and living, when electric block is manipulated it is possible to that maloperation can be caused so that electric block
Transverse movement knocks rack or other facilities and damages, and current warning device can only just alarm after accident generation, and
The certain buffering of equipment and protection cannot be given when hitting, these all affect the safety for using and producing of equipment.
Utility model content
The use of the new type technical problems to be solved are to overcome existing technological deficiency, there is provided a kind of electric block alarm dress
Put, can effectively solve the problems, such as in background technology.
In order to solve the above technical problems, the technical solution that the utility model uses is；
Provide a kind of electric block warning device, including electric block, be provided with the electric block buzzer and
Alarm lamp, the electric block both ends are symmetrically arranged with sleeve, and the sleeve passes through the connection that is arranged at sleeve axial centre
Hole slidably connects decoupling rod, and the decoupling rod is equipped with damping device close to sleeve one end, annular is equipped with the middle part of the decoupling rod
Boss, the sleeve is close to annular convex platform one end equipped with electric with buzzer and alarm lamp respectively close to switch, the close switch
Property connection.
Further, the alarm lamp is LED light.
Further, the damping device is damping spring.
Further, the decoupling rod is equipped with buffer stopper away from sleeve one end.
Further, the buffer stopper is formed by rubber processing.
The beneficial effects of the utility model：A kind of electric block warning device of the utility model passes through at electric block both ends
Install the decoupling rod that both ends are respectively provided with damping spring and buffer stopper additional so that can effectively reduce when electric block is hit
The infringement that impact force comes to equipment belt, while in buffering course, the close switch of annular convex platform triggering in the middle part of decoupling rod so that
Buzzer and alarm lamp alarm.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of front view of one preferred embodiment of electric block warning device of the utility model.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained, all belong to
In the scope of the utility model protection.
As shown in Figure 1, according to a kind of electric block warning device described in the utility model, including electric block 1, it is described
Buzzer 2 and alarm lamp 3 are provided with electric block 1,1 both ends of electric block are symmetrically arranged with sleeve 4, the sleeve 4
Decoupling rod 6 is slidably connected by being arranged on the connecting hole 5 at 4 axial centre of sleeve, the decoupling rod 6 is close to 4 one end of sleeve
Equipped with damping device 7, the middle part of decoupling rod 6 is equipped with annular convex platform 8, and the sleeve 4 is equipped with close close to 8 one end of annular convex platform
Switch 9, it is described to be electrically connected respectively with buzzer 2 and alarm lamp 3 close to switch 9.
In the present embodiment, the alarm lamp 3 is LED light.
In the present embodiment, the damping device 7 is damping spring.
In the present embodiment, the decoupling rod 6 is equipped with buffer stopper 10 away from 4 one end of sleeve.
In the present embodiment, the buffer stopper 10 is formed by rubber processing.
In conclusion by means of the above-mentioned technical proposal of the utility model, a kind of electric block alarm dress of the utility model
Put the decoupling rod for being respectively provided with damping spring and buffer stopper by installing both ends additional at electric block both ends so that send out in electric block
The infringement that impact force comes to equipment belt can be effectively reduced during raw shock, while in buffering course, the annular in the middle part of decoupling rod
The close switch of boss triggering so that buzzer and alarm lamp alarm.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of electric block warning device, including electric block（1）, it is characterised in that the electric block（1）On be provided with
Buzzer（2）And alarm lamp（3）, the electric block（1）Both ends are symmetrically arranged with sleeve（4）, the sleeve（4）Pass through setting
In sleeve（4）Connecting hole at axial centre（5）Slidably connect decoupling rod（6）, the decoupling rod（6）Close to sleeve（4）One
End is equipped with damping device（7）, the decoupling rod（6）Middle part is equipped with annular convex platform（8）, the sleeve（4）Close to annular convex platform（8）
One end is equipped with close to switch（9）, it is described close to switch（9）Respectively with buzzer（2）And alarm lamp（3）It is electrically connected.
A kind of 2. electric block warning device according to claim 1, it is characterised in that the alarm lamp（3）For LED
Lamp.
A kind of 3. electric block warning device according to claim 1, it is characterised in that the damping device（7）To subtract
Shake spring.
A kind of 4. electric block warning device according to claim 1-3 any one, it is characterised in that the decoupling rod
（6）Away from sleeve（4）One end is equipped with buffer stopper（10）.
A kind of 5. electric block warning device according to claim 4, it is characterised in that the buffer stopper（10）By rubber
It is process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721310089.7U CN207276105U (en) | 2017-09-30 | 2017-09-30 | A kind of electric block warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721310089.7U CN207276105U (en) | 2017-09-30 | 2017-09-30 | A kind of electric block warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207276105U true CN207276105U (en) | 2018-04-27 |
Family
ID=61979315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721310089.7U Expired - Fee Related CN207276105U (en) | 2017-09-30 | 2017-09-30 | A kind of electric block warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207276105U (en) |
-
2017
- 2017-09-30 CN CN201721310089.7U patent/CN207276105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |