CN204547907U - Heavy duty transport carriage of dump truck proximity-warning device - Google Patents
Heavy duty transport carriage of dump truck proximity-warning device Download PDFInfo
- Publication number
- CN204547907U CN204547907U CN201420774490.6U CN201420774490U CN204547907U CN 204547907 U CN204547907 U CN 204547907U CN 201420774490 U CN201420774490 U CN 201420774490U CN 204547907 U CN204547907 U CN 204547907U
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- CN
- China
- Prior art keywords
- warning device
- travel switch
- compartment
- proximity
- dump truck
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- 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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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to warning device, is specially a kind of heavy duty transport carriage of dump truck proximity-warning device, solves existing carrier self-discharging carriage and there is to move ahead because not resetting damage car and the problem that causes casualties.Heavy duty transport carriage of dump truck proximity-warning device, comprise be positioned at operator's compartment annunciator, be positioned at storage battery, travel switch below compartment, be provided with retracing spring below travel switch, storage battery, travel switch, annunciator form C/LOOP by data line serial connection.The utility model reasonable in design is reliable, and driver compartment can be reminded in time to reset, effectively improves overall safety performance, the injury avoiding driver to cause because of negligence, and have installation and easy to operate, cost is low, and simple and practical advantage.
Description
Technical field
The utility model relates to warning device, is specially a kind of heavy duty transport carriage of dump truck proximity-warning device.
Background technology
At present, on market, many heavy goods vehicles are all with self-unloading function, this also saves the time of unloading while offering convenience to many drivers, but due to the negligence of some drivers, cause when unsnatching coal or other raw material, move ahead hastily under self-discharging carriage is also in non-reset mode, the spiral unloading machine above recessing unloads in the such as coke-oven plant of vehicle front, aerial cable, crane span structure, the objects such as building crossbeam, because it is highly fixing, thus cause the object in car body and front to collide, thus cause obstacle to fall down, smash automobile, even driver is caused serious injury.
Summary of the invention
There is to solve existing carrier self-discharging carriage to move ahead because not resetting damage car and the problem that causes casualties in the utility model, provides a kind of heavy duty transport carriage of dump truck proximity-warning device.
The utility model adopts following technical scheme to realize: heavy duty transport carriage of dump truck proximity-warning device, comprise be positioned at operator's compartment annunciator, be positioned at storage battery, travel switch below compartment, be provided with retracing spring below travel switch, storage battery, travel switch, annunciator form C/LOOP by data line serial connection.
Compartment is when unloading coal, compartment is lifted by oil cylinder, the travel switch be arranged on bottom carriage of dump truck is upspring by retracing spring, the contact of travel switch is connected by data line and storage battery, annunciator, the alarm be arranged in driver's cab is sounded, remind driver to unload to start, complete after unloading coal, compartment resets, the limit switch be arranged on bottom manger is depressed, close circuit disconnects, and alarm stops sound, overcomes existing carrier self-discharging carriage and there is to move ahead because not resetting damage car and the problem that causes casualties.
The utility model reasonable in design is reliable, and driver compartment can be reminded in time to reset, effectively improves overall safety performance, the injury avoiding driver to cause because of negligence, and have installation and easy to operate, cost is low, and simple and practical advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-operator's compartment, 2-annunciator, 3-compartment, 4-storage battery, 5-travel switch, 6-retracing spring, 7-data line.
Detailed description of the invention
Heavy duty transport carriage of dump truck proximity-warning device, comprise be positioned at operator's compartment 1 annunciator 2, be positioned at storage battery 4, travel switch 5 below compartment 3, be provided with retracing spring 6 below travel switch 5, storage battery 4, travel switch 5, annunciator 2 are connected in series by data line 7 and form C/LOOP.
Claims (1)
1. a heavy duty transport carriage of dump truck proximity-warning device, it is characterized in that: comprise the annunciator (2) being positioned at operator's compartment (1), the storage battery (4), the travel switch (5) that are positioned at below, compartment (3), travel switch (5) below is provided with retracing spring (6), and storage battery (4), travel switch (5), annunciator (2) form C/LOOP by data line (7) serial connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774490.6U CN204547907U (en) | 2014-12-11 | 2014-12-11 | Heavy duty transport carriage of dump truck proximity-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774490.6U CN204547907U (en) | 2014-12-11 | 2014-12-11 | Heavy duty transport carriage of dump truck proximity-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204547907U true CN204547907U (en) | 2015-08-12 |
Family
ID=53823056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774490.6U Expired - Fee Related CN204547907U (en) | 2014-12-11 | 2014-12-11 | Heavy duty transport carriage of dump truck proximity-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204547907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085854A (en) * | 2021-05-10 | 2021-07-09 | 东风汽车集团股份有限公司 | System and method for identifying obstacle above vehicle through radar camera |
-
2014
- 2014-12-11 CN CN201420774490.6U patent/CN204547907U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085854A (en) * | 2021-05-10 | 2021-07-09 | 东风汽车集团股份有限公司 | System and method for identifying obstacle above vehicle through radar camera |
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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: 20150812 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |