CN204529145U - For the light alarming device of crane in bridge type - Google Patents
For the light alarming device of crane in bridge type Download PDFInfo
- Publication number
- CN204529145U CN204529145U CN201520144493.6U CN201520144493U CN204529145U CN 204529145 U CN204529145 U CN 204529145U CN 201520144493 U CN201520144493 U CN 201520144493U CN 204529145 U CN204529145 U CN 204529145U
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- crane
- alarming device
- obstacle
- bridge type
- alarm lamp
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Abstract
The utility model discloses a kind of light alarming device for crane in bridge type, comprise crane hook, stumbling block detection alarming device and controller; Whether described stumbling block detection alarming device comprises has the obstacle detection device of obstacle and the alarm lamp for sending warning light for detecting Jack suspension hook moving direction; Described controller signals input end is connected to obstacle detection device signal input part, controller signals mouth is connected to alarm lamp and opens for controlling alarm lamp or close, in noisy processing environment, the alarm light of flicker is utilized in the region in the front that hoisting crane is advanced, when sense of hearing None-identified, utilize the perception effect of vision, remind people to leave or moved away from by obstacle.This device is conducive to the safety ensureing workman, reduces the time because of the obstacle such as people or thing delay, contributes to the normal operation of factory and the raising of efficiency.
Description
Technical field
The utility model relates to hoisting crane warning device field, specifically a kind of light alarming device for crane in bridge type.
Background technology
Existing crane in bridge type alarm device mostly adopts jingle bell alarm, and such alert methods can play the effect of warning people or thing in relatively quiet processing environment.But, when the noise processed is greatly to when being enough to cover alert ring tone, adopt the alert methods of quarter-bell just to fail.
Therefore, a kind of light alarming device for crane in bridge type is needed, in noisy processing environment, the alarm light of flicker is utilized in the region in the front that hoisting crane is advanced, when sense of hearing None-identified, utilize the perception effect of vision, remind people to leave or moved away from by obstacle.This device is conducive to the safety ensureing workman, reduces the time because of the obstacle such as people or thing delay, contributes to the normal operation of factory and the raising of efficiency.
Utility model content
In view of this, the purpose of this utility model overcomes defect of the prior art, there is provided a kind of can in noisy processing environment, the alarm light of flicker is utilized in the region in the front that hoisting crane is advanced, when sense of hearing None-identified, utilize the perception effect of vision, remind people to leave or moved away from by obstacle, thus contribute to the hoisting crane improving the normal operation of factory and the light alarming device of efficiency.
Light alarming device for crane in bridge type of the present utility model, comprises stumbling block detection alarming device and controller; Whether described stumbling block detection alarming device comprises has the obstacle detection device of obstacle and the alarm lamp for sending warning light for detecting Jack suspension hook moving direction; Described controller signals input end is connected to obstacle detection device signal input part, and controller signals mouth is connected to alarm lamp and opens for controlling alarm lamp or close;
Further, described obstacle detection device is infrared obstruction detector, and the described extension line of infrared obstruction detector infrared emitting end and the extension line of alarm lamp luminous end intersect at ground;
Light alarming device for crane in bridge type of the present utility model also comprises the direction sensor be connected with controller signals for gathering crane hook sense of motion, and described stumbling block detection alarming device is provided with multiple around crane hook;
Light alarming device for crane in bridge type of the present utility model also comprises the engine installation for driving crane hook movement, and described controller signals is connected to this engine installation for controlling the start and stop of engine installation.
Further, described crane hook has fan-shaped clump weight around vertical direction normal-running fit, described stumbling block detection alarming device is fixedly connected with described fan-shaped clump weight.
The beneficial effects of the utility model are: the light alarming device for crane in bridge type of the present utility model, in noisy processing environment, the detection alarm that breaks the barriers device detects the obstacle of crane hook working direction, after it detects obstacle, the region in the front of advancing at hoisting crane is utilized the alarm light of flicker, when sense of hearing None-identified, utilize the perception effect of vision, remind people to leave or moved away from by obstacle.This device is conducive to the safety ensureing workman, reduces the time because of the obstacle such as people or thing delay, contributes to the normal operation of factory and the raising of efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model; As shown in the figure, the light alarming device for crane in bridge type of the present embodiment, comprises stumbling block detection alarming device and controller 4; Whether described stumbling block detection alarming device comprises has the obstacle detection device 1 of obstacle and the alarm lamp 2 for sending alarm lamp 2 light for detecting Jack suspension hook 5 moving direction; Described controller 4 signal input part is connected to obstacle detection device 1 signal input part, controller 4 signal output part is connected to alarm lamp 2 and opens for controlling alarm lamp 2 or close, in noisy processing environment, the detection alarm that breaks the barriers device detects the obstacle of crane hook 5 working direction, after it detects obstacle, the region in the front of advancing at hoisting crane is utilized the alarm light of flicker, when sense of hearing None-identified, utilize the perception effect of vision, remind people to leave or moved away from by obstacle.This device is conducive to the safety ensureing workman, reduces the time because of the obstacle such as people or thing delay, contributes to the normal operation of factory and the raising of efficiency.
In the present embodiment, described obstacle detection device 1 is infrared obstruction detector 1, the described extension line of infrared obstruction detector 1 infrared emitting end and the extension line of alarm lamp 2 luminous end intersect at ground, infrared obstruction detector 1 and this arrangement of alarm lamp 2 can ensure alarm lamp 2 light that alarm lamp 2 sends can be irradiated to hinder hoisting crane to advance obstacle on, inform the position of staff's obstacle in this way, to remind staff, obstacle is moved away from.
Light alarming device for crane in bridge type of the present utility model also comprises the direction sensor 3 be connected with controller 4 signal for gathering crane hook 5 sense of motion, described stumbling block detection alarming device is provided with multiple around crane hook 5, the quantity of stumbling block detection alarming device should adapt with the moveable direction of Jack, when hoisting crane work starts mobile, direction sensor 3 by gather hoisting crane sense of motion signal and be passed to controller 4, controller 4 is started working according to the corresponding detection of obstacles sensor of the sense of motion signal activation of hoisting crane.
Light alarming device for crane in bridge type of the present utility model also comprises the engine installation for driving crane hook 5 movement, described controller 4 signal is connected to this engine installation for controlling the start and stop of engine installation, when stumbling block detection alarming device detect crane hook 5 move front there is obstacle time, controller 4 will send control signal makes engine installation stop, thus it is mobile to make crane hook 5 stop, and avoids colliding with obstacle causing safety misadventure.
In the present embodiment, a kind of arrangement form that described stumbling block detection alarming device can also adopt is: described crane hook 5 has fan-shaped clump weight around vertical direction normal-running fit, described stumbling block detection alarming device is fixedly connected with described fan-shaped clump weight, simultaneously, fan-shaped clump weight and stumbling block detection alarming device apportion and suspension hook 5 both sides, when crane hook 5 moves, fan-shaped clump weight will turn to and suspension hook 5 motion opposite sense due to effect of inertia, therefore, stumbling block detection alarming device will all the time towards suspension hook 5 moving direction, therefore, only adopt a stumbling block detection alarming device can ensure that the different motion direction of stumbling block detection alarming device to suspension hook 5 is detected and report to the police.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. for a light alarming device for crane in bridge type, it is characterized in that: comprise stumbling block detection alarming device and controller; Whether described stumbling block detection alarming device comprises has the obstacle detection device of obstacle and the alarm lamp for sending warning light for detecting Jack suspension hook moving direction; Described controller signals input end is connected to obstacle detection device signal input part, and controller signals mouth is connected to alarm lamp and opens for controlling alarm lamp or close.
2. the light alarming device for crane in bridge type according to claim 1, it is characterized in that: described obstacle detection device is infrared obstruction detector, the described extension line of infrared obstruction detector infrared emitting end and the extension line of alarm lamp luminous end intersect at ground.
3. the light alarming device for crane in bridge type according to claim 2, it is characterized in that: also comprise the direction sensor be connected with controller signals for gathering crane hook sense of motion, described stumbling block detection alarming device is provided with multiple around crane hook.
4. the light alarming device for crane in bridge type according to claim 3, is characterized in that: also comprise the engine installation for driving crane hook movement, and described controller signals is connected to this engine installation for controlling the start and stop of engine installation.
5. the light alarming device for crane in bridge type according to claim 2, is characterized in that: described crane hook has fan-shaped clump weight around vertical direction normal-running fit, described stumbling block detection alarming device is fixedly connected with described fan-shaped clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144493.6U CN204529145U (en) | 2015-03-13 | 2015-03-13 | For the light alarming device of crane in bridge type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520144493.6U CN204529145U (en) | 2015-03-13 | 2015-03-13 | For the light alarming device of crane in bridge type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529145U true CN204529145U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520144493.6U Expired - Fee Related CN204529145U (en) | 2015-03-13 | 2015-03-13 | For the light alarming device of crane in bridge type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382996A (en) * | 2018-03-09 | 2018-08-10 | 河钢股份有限公司承德分公司 | A kind of bridge crane hanging object lower section danger zone instruction device |
-
2015
- 2015-03-13 CN CN201520144493.6U patent/CN204529145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382996A (en) * | 2018-03-09 | 2018-08-10 | 河钢股份有限公司承德分公司 | A kind of bridge crane hanging object lower section danger zone instruction 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: 20150805 Termination date: 20160313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |