CN201254180Y - Fork-lift truck stopping brake intelligent control warning system - Google Patents
Fork-lift truck stopping brake intelligent control warning system Download PDFInfo
- Publication number
- CN201254180Y CN201254180Y CNU2008200390248U CN200820039024U CN201254180Y CN 201254180 Y CN201254180 Y CN 201254180Y CN U2008200390248 U CNU2008200390248 U CN U2008200390248U CN 200820039024 U CN200820039024 U CN 200820039024U CN 201254180 Y CN201254180 Y CN 201254180Y
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- CN
- China
- Prior art keywords
- switch
- intelligent control
- stopping brake
- pin
- based intelligent
- 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 - Lifetime
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- Valves And Accessory Devices For Braking Systems (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a forkman parking brake intelligent control alarm system which comprises a key switch, a direction switch, a brake switch, a chair switch and a parking brake intelligent control alarm. The parking brake intelligent control alarm is respectively connected with the parking brake switch, the direction switch, the chair switch and the key switch and judges the running condition of the forkman according to the input signals of the switches so as to monitor the contraction and release of the parking brake and to give a sound and light alarm. The forkman parking brake intelligent control alarm system effectively prevents damages to the equipment and unexpected accidents.
Description
Technical field
The utility model belongs to the security precautions technology field, is specifically related to a kind of fork truck stopping brake Based Intelligent Control warning.
Background technology
At present, more and more higher to the security requirement of fork truck in the world, the stopping brake situation monitored in real time seemed quite necessary, if parking brake does not also unclamp, this moment actuating vehicle, drg damages possibly; If the operator leaves seat or key switch is closed, do not pull on engagement as drg this moment, causes the generation of contingency possibly.Existing spy has carried out research and system development to the problems referred to above.
The utility model content
The purpose of this utility model is to provide the Based Intelligent Control and the warning of a kind of fork truck brake status when starting and stop.
Technical solution of the present utility model is as follows:
Fork truck stopping brake Based Intelligent Control warning, comprise storage battery 1, key switch 2, direction switch 3, brake switch 5, seat switch 6, system also comprises a stopping brake Based Intelligent Control annunciator 4, and stopping brake Based Intelligent Control annunciator 4 built-in acoustic-optic alarms;
The AC end of the 1st pin of stopping brake Based Intelligent Control annunciator 4, the 2nd pin and key switch 2 is connected, and the 3rd pin retreats end with direction switch 3 and is connected, and the preceding inlet side of the 4th pin and direction switch 3 is connected, and the 7th pin is connected with battery negative post ground end;
The AC end of the input end of direction switch 3 and key switch 2 links to each other.
Good effect of the present utility model is: avoid the generation of device damage and contingency effectively.The person forms good operating habit simultaneously also to be of value to the forklift operator, provides a kind of alarm function to the standard forklift workability.
Description of drawings
Fig. 1 is the utility model schematic circuit diagram.
Specific embodiments
As shown in Figure 1, fork truck stopping brake Based Intelligent Control warning, comprise storage battery 1, key switch 2, direction switch 3, brake switch 5, seat switch 6, system also comprises a stopping brake Based Intelligent Control annunciator 4, and stopping brake Based Intelligent Control annunciator 4 built-in acoustic-optic alarms;
The AC end of the 1st pin of stopping brake Based Intelligent Control annunciator 4, the 2nd pin and key switch 2 is connected, and the 3rd pin retreats end with direction switch 3 and is connected, and the preceding inlet side of the 4th pin and direction switch 3 is connected, and the 7th pin is connected with battery negative post ground end;
The AC end of the input end of direction switch 3 and key switch 2 links to each other.
This stopping brake Based Intelligent Control alarm system, inside has comprised accepts the Logic control module of outside each on-off signal and the liquid crystal display and the buzzing warning device of reporting to the police, when stopping brake Based Intelligent Control alarm system detects operation exception, by its in-to-in liquid crystal display, show icon, and send hurriedly by the in-to-in buzzer phone and to tick, tick, to tick ... the .. warning reminds forklift operator person.
Has the stopping brake intelligence control system that to alarm, parking brake engagement alarm, when parking brake was in engagement, as actuating vehicle this moment, stopping brake Based Intelligent Control alarm system should be able to be reminded the forklift operator person by warning indicator lamp and warning; When the operator left seat or key switch and closes, when this moment, parking brake was in disarm state, stopping brake Based Intelligent Control alarm system should be able to be reminded the forklift operator person by warning indicator lamp and warning.
The incoming signal of stopping brake controller:
| Sequence number | The incoming signal title | The |
|
| 1 | Hand brake | Ground connection | |
| 2 | Direction switch | Meet "+" | |
| 3 | Starting switch | Meet "+" | |
| 4 | Seat | Ground connection | |
| 5 | Other (standby port) | Undetermined |
Stopping brake controller display definition:
Claims (1)
1, fork truck stopping brake Based Intelligent Control warning, comprise, storage battery (1), key switch (2), direction switch (3), brake switch (5), seat switch (6), it is characterized in that: system also comprises a stopping brake Based Intelligent Control annunciator (4), and the built-in acoustic-optic alarm of stopping brake Based Intelligent Control annunciator (4);
The AC of the 1st pin of stopping brake Based Intelligent Control annunciator (4), the 2nd pin and key switch (2) end is connected, and the 3rd pin retreats to hold with direction switch (3) and is connected, and the 4th pin is connected with the preceding inlet side of direction switch (3), and the 7th pin and battery negative post (hold) are connected;
Brake switch (5) one ends are connected other end ground connection with stopping brake Based Intelligent Control annunciator (4) the 5th pin;
Seat switch (6) one ends are connected other end ground connection with stopping brake Based Intelligent Control annunciator (4) the 6th pin;
Key switch (2) input end is connected with storage battery (1) is anodal;
The AC end of the input end of direction switch (3) and key switch (2) links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390248U CN201254180Y (en) | 2008-08-14 | 2008-08-14 | Fork-lift truck stopping brake intelligent control warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200390248U CN201254180Y (en) | 2008-08-14 | 2008-08-14 | Fork-lift truck stopping brake intelligent control warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254180Y true CN201254180Y (en) | 2009-06-10 |
Family
ID=40737496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200390248U Expired - Lifetime CN201254180Y (en) | 2008-08-14 | 2008-08-14 | Fork-lift truck stopping brake intelligent control warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254180Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060676A (en) * | 2020-01-02 | 2021-07-02 | 林德（中国）叉车有限公司 | Forklift parking monitoring system and method and forklift |
-
2008
- 2008-08-14 CN CNU2008200390248U patent/CN201254180Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060676A (en) * | 2020-01-02 | 2021-07-02 | 林德（中国）叉车有限公司 | Forklift parking monitoring system and method and forklift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090610 |