CN2542509Y - Overload controller for autotruck - Google Patents
Overload controller for autotruck Download PDFInfo
- Publication number
- CN2542509Y CN2542509Y CN 02238574 CN02238574U CN2542509Y CN 2542509 Y CN2542509 Y CN 2542509Y CN 02238574 CN02238574 CN 02238574 CN 02238574 U CN02238574 U CN 02238574U CN 2542509 Y CN2542509 Y CN 2542509Y
- Authority
- CN
- China
- Prior art keywords
- briquetting
- normally closed
- switch valve
- closed switch
- autotruck
- 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 which discloses a load truck anti-overload controller relates to an automatic control device at the load truck, and the utility model comprises a spring fixation plate, a compressed support spring, a pressed block base with a control pressed block and an insulating pad, a normally closed switch valve which is arranged above the pressed block base and an alarming device, and the two ends of the compressed support spring are respectively connected with the spring fixation plate and the pressed block base, and the normally closed switch valve is arranged at an air pressure pipe, and the utility model which is simple in structure, easy and convenient in assembling on the load truck, correct in action and reliable in working performance can effectively avoid the happening of vehicle overloading phenomena.
Description
Technical field
The utility model relates to a kind of automatic control device on the autotruck, is mainly used in control autotruck transportation overload.
Background technology
At present, in the long-distance transport of highway in China goods, under economic interests drive, the load-carrying overloading wagon, even the phenomenon that seriously overloads is very general, and the pernicious traffic accident of Yin Faing is of common occurrence thus, causes the heavy casualties and the loss of personnel and economic aspect, although government office adds the thorough examination law enforcement dynamics, but still prohibit and more than.And do not establish overload control warning device on all kinds of load-carrying lorries that reality is produced, make overload more become very convenient, universal phenomenon.
Summary of the invention
The purpose of this utility model is exactly at transport truck overload seriously and do not establish the technical matters of overload control system, design provides a kind of anti-the overloads of autotruck that is fitted on the autotruck, realize after charge of trucks weight surpasses this car predetermined weight, promptly from being about to its drg braking, and report to the police simultaneously, automobile can't be travelled, to have an accident, to guarantee transportation safety, to improve the purpose of conveying efficiency and quality because of overload in reaching automatic guidance overloading wagon phenomenon and taking place, avoid transporting.
Basic design of the present utility model is, equipped compression support spring on spring dead plate, the other end of compression support spring is connected with the briquetting seat, installs insulating mat and control briquetting on the lower surface of briquetting seat successively, and the normally closed switch valve that is assemblied on the pneumatic tube is arranged on control briquetting below; Is communicated with by connecting wire between control briquetting and warning device, normally closed switch valve and warning device, the formation autotruck is prevented the overloads.
The utility model is simple in structure, equipped simple and convenient on autotruck, and action is accurate, and reliable working performance is with low cost, can prevent the generation of overloading wagon phenomenon effectively.
Description of drawings
Accompanying drawing is the anti-the overloads overall structure scheme drawing of autotruck.
Piece number explanation among the figure:
1, pneumatic tube, 2, normally closed switch valve, 3, compression support spring, 4, control briquetting, 5, insulating mat, 6, briquetting seat, 7, connecting wire, 8, warning device, 9, spring dead plate.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Equipped compression support spring 3 on spring dead plate 9, the other end of compression support spring 3 is connected with briquetting seat 6, control briquetting 4 is packed on briquetting seat 6 lower surfaces, insulating mat 5 is configured between control briquetting 4 and the briquetting seat 6, normally closed switch valve 2 is arranged on control briquetting 4 belows, be provided with the gap between two, normally closed switch valve 2 is assemblied on the pneumatic tube 1.Between control briquetting 4 and warning device 8 and normally closed switch valve 2 and warning device 8, be provided with connecting wire 7, with its connection.
During use, the vehicle frame that this controller integral body is fitted in the load-carrying lorry is along between beam below and the half-rear axle housing top, and the two ends of pneumatic tube 1 are connected with the brake air pump and the drg of autotruck respectively.When overloading wagon, vehicle frame moves down with respect to the semiaxis housing along beam, contacts with 2 compressions of normally closed switch valve by briquetting seat 6, control briquetting 4, make normally closed switch valve 2 in opened condition, the brake air pump at pneumatic tube 1 two ends and drg are connected, and the pressure compressed air brake is lived wheel, and it can't be rotated.Simultaneously, when control briquetting 4 contacts with normally closed switch valve 2, the warning circuit conducting, warning device 8 sends alarm sound or light.When the vehicle non-overloading, compression support spring 3 lifts briquetting seat 6, and control briquetting 4 disengages with normally closed switch valve 2, and the brake air pump is not communicated with the drg gas circuit, does not brake, and does not also report to the police simultaneously.
Claims (2)
1, anti-the overloads of a kind of autotruck, it is characterized in that going up equipped compression support spring (3) at spring dead plate (9), the other end of compression support spring (3) is connected with briquetting seat (6), control briquetting (4) is packed on briquetting seat (6) lower surface, insulating mat (5) is configured between control briquetting (4) and the briquetting seat (6), normally closed switch valve (2) is arranged on control briquetting (4) below, is provided with the gap between two, and normally closed switch valve (2) is assemblied on the pneumatic tube (1).
2, the anti-the overloads of autotruck according to claim 1 is characterized in that being provided with connecting wire (7) between control briquetting (4) and warning device (8) and normally closed switch valve (2) and warning device (8), with its connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238574 CN2542509Y (en) | 2002-06-06 | 2002-06-06 | Overload controller for autotruck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238574 CN2542509Y (en) | 2002-06-06 | 2002-06-06 | Overload controller for autotruck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2542509Y true CN2542509Y (en) | 2003-04-02 |
Family
ID=33712234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238574 Expired - Fee Related CN2542509Y (en) | 2002-06-06 | 2002-06-06 | Overload controller for autotruck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2542509Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139733A (en) * | 2013-05-07 | 2014-11-12 | 诸城福田汽车科技开发有限公司 | Overload protection system and automobile with same |
| CN106585735A (en) * | 2016-12-20 | 2017-04-26 | 重庆迪科机电设备有限公司 | Refrigerator van |
| CN107601289A (en) * | 2017-08-31 | 2018-01-19 | 兴化市鑫翔机械有限公司 | A kind of load limiter applied to double girder crane |
| CN109747609A (en) * | 2019-01-28 | 2019-05-14 | 阮忠诚 | A kind of vehicle overload detecting system |
| CN111994101A (en) * | 2020-08-20 | 2020-11-27 | 赵虎珍 | Overload-prevention ore transportation equipment |
-
2002
- 2002-06-06 CN CN 02238574 patent/CN2542509Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139733A (en) * | 2013-05-07 | 2014-11-12 | 诸城福田汽车科技开发有限公司 | Overload protection system and automobile with same |
| CN104139733B (en) * | 2013-05-07 | 2016-02-10 | 诸城福田汽车科技开发有限公司 | Overload protective device and the automobile with this protection system |
| CN106585735A (en) * | 2016-12-20 | 2017-04-26 | 重庆迪科机电设备有限公司 | Refrigerator van |
| CN106585735B (en) * | 2016-12-20 | 2018-08-10 | 重庆迪科机电设备有限公司 | A kind of refrigerator carriage |
| CN107601289A (en) * | 2017-08-31 | 2018-01-19 | 兴化市鑫翔机械有限公司 | A kind of load limiter applied to double girder crane |
| CN107601289B (en) * | 2017-08-31 | 2019-03-05 | 兴化市鑫翔机械有限公司 | A kind of load limiter applied to double girder crane |
| CN109747609A (en) * | 2019-01-28 | 2019-05-14 | 阮忠诚 | A kind of vehicle overload detecting system |
| CN111994101A (en) * | 2020-08-20 | 2020-11-27 | 赵虎珍 | Overload-prevention ore transportation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jingquan Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |