CN201400123Y - Vehicle overload alarming device - Google Patents
Vehicle overload alarming device Download PDFInfo
- Publication number
- CN201400123Y CN201400123Y CN2009201441129U CN200920144112U CN201400123Y CN 201400123 Y CN201400123 Y CN 201400123Y CN 2009201441129 U CN2009201441129 U CN 2009201441129U CN 200920144112 U CN200920144112 U CN 200920144112U CN 201400123 Y CN201400123 Y CN 201400123Y
- Authority
- CN
- China
- Prior art keywords
- overload
- push rod
- spring cavity
- permanent seat
- soldering member
- 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
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Abstract
The utility model relates to a vehicle overload alarming device, in particular to an overload alarming device of a sweeping vehicle, which is characterized by comprising a fixed base welding element 9, wherein a spring cavity 3 is arranged at the lower part of the fixed base welding element 9, an empty cavity 5 is arranged at the upper part of the fixed base welding element 9, a moving mandrel 1 is arranged in the center of the fixed base welding element 9, the lower end of the mandrel 1 extends out from the spring cavity 3, the lower end of the part of the mandrel 1 which is arranged in the spring cavity 3 is provided with a convex edge 2, and a spring 4 is arranged on the mandrel 1 between the convex edge 2 and the top of the spring cavity 3; and a pressing plate 6 is arranged at the upper part of the mandrel 1, a travel switch 8 is arranged at one side of the fixed base welding element 9, and the pressing plate 6 is connected with a contact terminal 7 at the upper end of the travelswitch 8 in a pressed way.
Description
Technical field
The utility model relates to a kind of overload of vehicle warning device, particularly a kind of overload alarm of sweeping machine environmental sanitation vehicles.
Background technology
Sweeping machine is a kind of baroque environmental sanitation vehicles, since this job behavior, the structure more complicated, and each equipment and mechanism are many, so the volume of rubbish container (disposal box) is limited.And the rubbish container of sweeping machine (disposal box) is except that the rubbish of collecting the cleaning recovery, it also is windstream on-cycle space, when surpassing regulation collection carrying capacity, not only causes in the rubbish of collecting in the disposal box sweeping machine overload, and influence the precipitation of rubbish in the disposal box and the circulation of windstream, will cause the rubbish of collecting in the disposal box to be gone out, have a strong impact on the cleaning performance of sweeping machine by the blower fan back suction.Present domestic sweeping machine does not all have loading mass overload restriction warning device.
The content of utility model
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of overload of vehicle warning device is provided.
The technical solution of the utility model is: this apparatus features is that a permanent seat soldering member 9 is arranged, one spring cavity 3 is arranged at the bottom of permanent seat soldering member 9, the top of permanent seat soldering member 9 is a cavity 5, one movable push rod 1 is arranged at the center of permanent seat soldering member 9, stretch out outside the spring cavity 3 lower end of push rod 1, there is a convex edge 2 lower end that is positioned at spring cavity 3 parts at push rod 1, on the push rod 1 between this convex edge 2 and spring cavity 3 tops spring 4 is housed; One pressing plate 6 is housed on the top of push rod 1, one stroke switch 8 is housed, contact 7 crimping of pressing plate 6 and travel switch 8 upper ends in a side of permanent seat soldering member 9.
Another characteristics of the present utility model are that described pressing plate 6 is circular plate type.
Another characteristics of the present utility model are that the contact in the described travel switch 8 is connected to operator's compartment through lead, and buzzer phone and indicator lamp are installed in operator's compartment, overload with prompting chaufeur vehicle.
The utlity model has following advantage and effect: 1, this device can in time be reminded chaufeur overload of vehicle situation, goes to unload and tips rubbish to impel chaufeur to stop cleaning work, guarantees the good cleaning performance of sweeping machine and the safe operation of vehicle.2, the present invention is simple in structure, with low cost, easy for installation, applicable to the overload warning of multiple vehicle.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model and vehicle installing condition scheme drawing.
The specific embodiment
As shown in Figure 1 and Figure 2, this device (permanent seat soldering member 9) is captiveed joint with subframe 11 through a plate 13, make during connection the lower end of push rod 1 be positioned at vehicle rear axle bridge bag 10 directly over.During the sweeping machine operation, along with the rubbish in the disposal box 12 increases gradually, in disposal box 12 under the action of gravity of rubbish, leaf spring on the back axle is progressively flattened by last bending, subframe 11 and overload alarm (permanent seat soldering member 9) sink together, when the rubbish in the disposal box 12 surpasses legal load, push rod 1 on the overload restriction warning device contacts with the bridge bag 10 of back axle on the back and moves, pressing plate 6 on the overload restriction warning device disengages with the contact 7 of normally closed travel switch 8 upper ends, contact separation in the at this moment normally closed travel switch 8, normally closed travel switch 8 is connected, and alarm buzzer rings, indicator lamp is bright, remind the driver to stop cleaning work, unload and tip rubbish.
This device also can be applicable to other vehicles that need limit overload, can be installed on the subframe, also can be installed on the vehicle frame.
Claims (3)
1, overload of vehicle warning device, it is characterized in that having a permanent seat soldering member (9), one spring cavity (3) is arranged at the bottom of permanent seat soldering member (9), the top of permanent seat soldering member (9) is a cavity (5), one movable push rod (1) is arranged at the center of permanent seat soldering member (9), stretch out outside the spring cavity (3) lower end of push rod (1), there is a convex edge (2) lower end that is positioned at spring cavity (3) part at push rod (1), on the push rod (1) between this convex edge (2) and spring cavity (3) top spring (4) is housed; On the top of push rod (1) pressing plate (6) is housed, one stroke switch (8) is housed, contact (7) crimping of pressing plate (6) and travel switch (8) upper end in a side of permanent seat soldering member (9).
2, overload of vehicle warning device as claimed in claim 1 is characterized in that described pressing plate (6) is circular plate type.
3, overload of vehicle warning device as claimed in claim 1 or 2 is characterized in that the contact in the described travel switch (8) is connected to operator's compartment through lead, and buzzer phone and indicator lamp are installed in operator's compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201441129U CN201400123Y (en) | 2009-05-06 | 2009-05-06 | Vehicle overload alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201441129U CN201400123Y (en) | 2009-05-06 | 2009-05-06 | Vehicle overload alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400123Y true CN201400123Y (en) | 2010-02-10 |
Family
ID=41659918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201441129U Expired - Fee Related CN201400123Y (en) | 2009-05-06 | 2009-05-06 | Vehicle overload alarming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400123Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709172A (en) * | 2013-12-16 | 2015-06-17 | 上海航盛实业有限公司 | Vehicle load mechanical inductor |
| CN106274670A (en) * | 2016-07-25 | 2017-01-04 | 北汽福田汽车股份有限公司 | A kind of vehicle and overload suggestion device |
| CN107054213A (en) * | 2017-03-10 | 2017-08-18 | 长葛市宏锦成电动科技有限公司 | A kind of overload warning system of electric car |
-
2009
- 2009-05-06 CN CN2009201441129U patent/CN201400123Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709172A (en) * | 2013-12-16 | 2015-06-17 | 上海航盛实业有限公司 | Vehicle load mechanical inductor |
| CN104709172B (en) * | 2013-12-16 | 2017-01-04 | 上海航盛实业有限公司 | Vehicle load machinery induction apparatus |
| CN106274670A (en) * | 2016-07-25 | 2017-01-04 | 北汽福田汽车股份有限公司 | A kind of vehicle and overload suggestion device |
| CN106274670B (en) * | 2016-07-25 | 2018-12-25 | 北汽福田汽车股份有限公司 | A kind of vehicle and the suggestion device that overloads |
| CN107054213A (en) * | 2017-03-10 | 2017-08-18 | 长葛市宏锦成电动科技有限公司 | A kind of overload warning system of electric car |
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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: 20100210 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |