CN201646550U - Dumper with big-box lifting alarm device - Google Patents
Dumper with big-box lifting alarm device Download PDFInfo
- Publication number
- CN201646550U CN201646550U CN2010201256525U CN201020125652U CN201646550U CN 201646550 U CN201646550 U CN 201646550U CN 2010201256525 U CN2010201256525 U CN 2010201256525U CN 201020125652 U CN201020125652 U CN 201020125652U CN 201646550 U CN201646550 U CN 201646550U
- Authority
- CN
- China
- Prior art keywords
- alarm
- railway carriage
- big
- compartment
- dumper
- 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
Images
Abstract
The utility model discloses a dumper with a big-box lifting alarm device, comprising a dumper body; the dumper body is provided with an alarm sounding device and an alarm control device, wherein the alarm control device is used for controlling the alarm sounding device to send out alarm signals when a big box of the dumper is lifted; and the alarm sounding device and the alarm control device are connected in series and are electrically connected with a power supply; therefore, when the big box is lifted, the alarm control device can control the alarm sounding device to alarm, thus reminding persons around the big box of noticing safety. The alarm control device adopts a travel switch which is arranged at the bottom of a cylinder seat; and the alarm sounding device adopts an alarm; therefore, when the big box is lifted, a cylinder sleeve separates from the cylinder seat, the travel switch opens, and the alarm is switched on so as to alarm. The damper has reasonable design and reliable use, and improves the safe performance of the dumper.
Description
Technical field
The utility model relates to a kind of dumping car, relates in particular to a kind of dumping car that has big railway carriage or compartment lifting warning device.
Background technology
Dumping car is when the unloading material, and lifting device lifts big railway carriage or compartment one end big railway carriage or compartment is receded, and after material drew off, lifting device put down big railway carriage or compartment.In the process that big railway carriage or compartment is lifted or fallen by lifting device, the dumping car car body is in the hole, in case big railway carriage or compartment tilts the accident that may overturn just.And during dump truck discharge, also need to remind personnel around the big railway carriage or compartment to avoid material to fall and pound the people.Also have what is more important, big railway carriage or compartment by the lifting process in, the driver definitely can not start dumping car, otherwise is prone to accidents.
The utility model content
Technical problem to be solved in the utility model provides a kind of reasonable in design, dumping car that service-strong has big railway carriage or compartment lifting warning device, and this dumping car that has big railway carriage or compartment lifting warning device can prevent the generation of potential safety hazard.
For solving the problems of the technologies described above, the technical solution of the utility model is: the dumping car that has big railway carriage or compartment lifting warning device, comprise car body, described car body is provided with the warning sound-producing device, be used to control the warning sound-producing device sends the alarm control unit of alerting signal in dumping car big railway carriage or compartment lifting, and described warning sound-producing device and the series connection of described alarm control unit also are electrically connected with power supply.
As a kind of optimized technical scheme, described warning sound-producing device is the annunciator that is installed on described dumping car rear cabin.
As a kind of optimized technical scheme, described alarm control unit is the travel switch that is installed on elevating ram seat bottom, the big railway carriage or compartment of described dumping car.
After having adopted technique scheme, the beneficial effects of the utility model are: because this has the dumping car of big railway carriage or compartment lifting warning device, comprise car body, described car body is provided with the warning sound-producing device, be used to control the warning sound-producing device sends the alarm control unit of alerting signal in dumping car big railway carriage or compartment lifting, and described warning sound-producing device and the series connection of described alarm control unit also are electrically connected with power supply; So in big railway carriage or compartment lifting process, alarm control unit can be controlled the warning generating means and report to the police, thereby remind the personnel around the big railway carriage or compartment to take care.Described alarm control unit adopts the travel switch that is installed in the oil cylinder seat bottom, and the warning generating means adopts annunciator, and then when the lifting of big railway carriage or compartment, the oil cylinder cover breaks away from oil cylinder seat, and travel switch is opened, the annunciator energized, and annunciator is reported to the police.The utility model is reasonable in design, use is reliable, has improved the safety performance of dumping car.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Accompanying drawing is the circuit diagram of the utility model embodiment lifting warning device;
In the accompanying drawing: 1, car body power supply; 2, warning sound-producing device; 3, storage battery; 4, alarm control unit.
The specific embodiment
The dumping car that has big railway carriage or compartment lifting warning device, comprise car body, described car body is provided with warning sound-producing device 2, be used to control warning sound-producing device 2 sends the alarm control unit 4 of alerting signal in dumping car big railway carriage or compartment lifting, and described warning sound-producing device 2 and 4 series connection of described alarm control unit also are electrically connected with power supply.Preferred scheme in the present embodiment: described warning sound-producing device 2 is for being installed on the annunciator of described dumping car rear cabin; Described alarm control unit 4 is for being installed on the travel switch of elevating ram seat bottom, the big railway carriage or compartment of described dumping car; Described annunciator and travel switch are connected and are connected on the two joint storage batterys 3 of car body power supply 1; Also be provided with a ground wire on the described storage battery 3, described ground wire is connected on the vehicle frame bonding.
Described travel switch is arranged on the oil cylinder seat bottom: when the oil cylinder cover broke away from oil cylinder seat, the travel switch closure was communicated with annunciator place circuit; When the oil cylinder cover did not break away from oil cylinder seat, travel switch was in off-state always.
The use principle of the utility model embodiment: when dumping car began the big railway carriage or compartment of lifting, the oil cylinder cover broke away from oil cylinder seat, and travel switch is opened, the annunciator energized, and annunciator is reported to the police.Crowd around chimes of doom has been reminded keeps a safe distance with big railway carriage or compartment, simultaneously, also allows the driver enhance your vigilance not start dumping car, prevents the generation of potential safety hazard.Put down big railway carriage or compartment up to lifting device, big railway carriage or compartment returns to balance position, and the oil cylinder cover is enclosed within on the oil cylinder seat, and travel switch disconnects, and annunciator opens circuit, and stops to report to the police.Owing to warning device has been arranged, has made that in big railway carriage or compartment lifting process, people and driver around the big railway carriage or compartment can both enhance your vigilance, and avoid dangerous and take place.
The utility model is simple in structure, easy to use, has improved the safety performance of dumping car.
Claims (3)
1. the dumping car that has big railway carriage or compartment lifting warning device, comprise car body, it is characterized in that: described car body is provided with the warning sound-producing device, be used to control the warning sound-producing device sends the alarm control unit of alerting signal in dumping car big railway carriage or compartment lifting, and described warning sound-producing device and the series connection of described alarm control unit also are electrically connected with power supply.
2. the dumping car that has big railway carriage or compartment lifting warning device as claimed in claim 1 is characterized in that: described warning sound-producing device is the annunciator that is installed on described dumping car rear cabin.
3. the dumping car that has big railway carriage or compartment lifting warning device as claimed in claim 1 or 2 is characterized in that: described alarm control unit is the travel switch that is installed on elevating ram seat bottom, the big railway carriage or compartment of described dumping car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201256525U CN201646550U (en) | 2010-03-04 | 2010-03-04 | Dumper with big-box lifting alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201256525U CN201646550U (en) | 2010-03-04 | 2010-03-04 | Dumper with big-box lifting alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646550U true CN201646550U (en) | 2010-11-24 |
Family
ID=43111773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201256525U Expired - Fee Related CN201646550U (en) | 2010-03-04 | 2010-03-04 | Dumper with big-box lifting alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646550U (en) |
-
2010
- 2010-03-04 CN CN2010201256525U patent/CN201646550U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202557516U (en) | Automobile brake automatic cooling device | |
| CN201646550U (en) | Dumper with big-box lifting alarm device | |
| CN204399097U (en) | Installation of car for guarding against side turned over | |
| CN203293985U (en) | Truck with overload warning function | |
| CN215154273U (en) | Self-discharging car cargo compartment lifting state warning device | |
| CN206416851U (en) | A kind of automobile anti-drunken driving circuit system | |
| CN103318068A (en) | Truck with overload reminding function | |
| CN209305465U (en) | One kind preventing second accident alarming device | |
| CN201716827U (en) | On-vehicle cargo anti-loss alarm | |
| CN204547907U (en) | Heavy duty transport carriage of dump truck proximity-warning device | |
| CN205999820U (en) | A kind of intelligent elevated control device of road height-limiting bar | |
| CN2846213Y (en) | Warning device for self dumping truck lift | |
| CN202541469U (en) | Dump truck lifting warning safety control device | |
| CN2728993Y (en) | After-loading refuse vehicle with safety alarm function | |
| CN215793377U (en) | Big railway carriage or compartment of tipper lifts stop device with alarm function | |
| CN215513385U (en) | Automobile hopper unloading alarm device | |
| CN217171884U (en) | Hoist and mount formula rubbish compression car loop wheel machine safety limit system | |
| CN201923013U (en) | Lifting alarm for dumper | |
| CN207711912U (en) | A kind of Warning device for lifting dumper truck carriage | |
| CN205768970U (en) | The mining electric locomotive of strap brake warning | |
| CN203450022U (en) | Car accident-prevention reminder | |
| CN212624365U (en) | Safety alarm device for confirming falling bucket of dump truck | |
| CN202352004U (en) | Automobile cargo anti-theft alarm device | |
| CN201566557U (en) | Packing case in-place warning device | |
| CN202448975U (en) | Alarm system for brake pressure |
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: 20101124 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |