CN202499125U - Overload braking truck - Google Patents
Overload braking truck Download PDFInfo
- Publication number
- CN202499125U CN202499125U CN2012200863290U CN201220086329U CN202499125U CN 202499125 U CN202499125 U CN 202499125U CN 2012200863290 U CN2012200863290 U CN 2012200863290U CN 201220086329 U CN201220086329 U CN 201220086329U CN 202499125 U CN202499125 U CN 202499125U
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- bottom plate
- bearing
- truck
- overload
- disposed
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Abstract
The utility model belongs to the technical field of automobiles, and particularly relates to an overload braking truck. The truck comprises a body (1), a bearing bottom plate (2) and baffle boards (10), wherein the bearing bottom plate (2) and the baffle boards (10) are disposed on the body (1); rotating shafts (7) are disposed under the bearing bottom plate (2), and both ends of each rotating shaft (7) are fixedly provided with wheels; a movable bottom plate (3) is disposed above the bearing bottom plate (2); bearing springs (4) are disposed between the bearing bottom plate (2) and the movable bottom plate (3); a through hole (5) is disposed in the bearing bottom plate (2); the bottom surface of the movable bottom plate (2) is provided with a support pillar (6); and a ring (8) is disposed on one rotating shaft (7). When the bearing springs (4) are compressed and the movable bottom plate (3) sinks, the support pillar (6) penetrates through the through hole (5) and inserts into the ring (8). The overload braking truck has the advantages of the simple structure, convenience and utility, and is convenient for not only braking but also inspection by inspection personnel.
Description
Technical field
The utility model belongs to automobile technical field, particularly a kind of overload braking truck.
Background technology
The truck car owner is in order to get a profit, and the weight that carries cargo generally can surpass the rated load, nominal load of truck, and overweight truck can damage road surface and bridge by pressure, has bigger potential safety hazard simultaneously.For containing this situation, putting into effect corresponding laws and regulations is aspects, and to truck overload protection device being installed also is a desirable way.On May 11st, 2011, disclosed application number was that 201020577128.1 innovation and creation disclose a kind of automobile overload protection device; It comprises the anti-overload circuit under the bearing soleplate that is arranged on vehicle; Anti-overload circuit is connected in the control circuit of automotive engine, control said electrical generator the electrician does or dead electricity stops.When automobile overload, be compressed with bearing soleplate bonded assembly spring, drive the moving plate position and descend; And simultaneously under the downward graviational interaction of carrying out electromagnet; The moving plate of original adhesive is separated with still, cut off the power supply of automotive engine, stop the startup of overloaded vehicle.The weak point of this scheme is: the anti-overload circuit under the bearing soleplate damages easily.
The utility model content
The purpose of the utility model provides a kind of overload braking truck, and this truck can not move when overload, and brake component is not fragile.
The scheme that the utility model solve the technical problem is: a kind of overload braking truck; Comprise body and be arranged on bearing soleplate and the breast board on the body that the rotating shaft of two ends fixing vehicle wheel is arranged under the bearing soleplate, and the top of said bearing soleplate is provided with removable bottom; Between bearing soleplate and the removable bottom load bearing spring is set; Through hole is set on the bearing soleplate, and the bottom surface of removable bottom is provided with pillar, and annulus is set in the rotating shaft; When the load bearing spring compression, when removable bottom sinks, pillar passes through hole and is inserted on the annulus.
Cargo loading is on removable bottom, and when the weight of goods surpassed payload ratings, pillar was inserted in and realizes braking on the annulus that is positioned at rotating shaft.This scheme only depends on physical method to realize braking, and is not only simple and practical, and compares not fragile with realize the scheme of braking through control circuit.In addition, the truck car owner generally is reluctant on truck to install similar brake equipment, realizes the scheme of braking through control circuit, inconvenient supervisory personnel's inspection, and the very convenient supervisory personnel of this programme checks.
As further technical scheme, the quantity of said load bearing spring is 5, and the midway location of said bearing soleplate and four angles are provided with 1 load bearing spring respectively.
The midway location of bearing soleplate and four angles are provided with 1 load bearing spring respectively, make load bearing spring stressed evenly, help the maintenance of load bearing spring.
As further technical scheme again, on the said breast board scale is set.
The amount of compression of load bearing spring is directly proportional with suffered load, and scale is set on the breast board, makes things convenient for the supervisory personnel to estimate the weight of cargo-carring goods on the truck.
In sum, the utlity model has simple in structure, convenient and practical advantage, not only convenient braking truck, and make things convenient for the supervisory personnel to check.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the enlarged drawing of A portion among Fig. 1;
Fig. 3 is the structural representation after the utility model removes removable bottom.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of overload braking truck comprises body 1 and the bearing soleplate 2 and breast board 10 that are arranged on the body 1.Scale 9 is set on the breast board 10.Bearing soleplate has the rotating shaft 7 of two ends fixing vehicle wheel for 2 times; The top of bearing soleplate 2 is provided with removable bottom 3; Between bearing soleplate 2 and the removable bottom 3 load bearing spring 4 is set, the quantity of load bearing spring 4 is 5, and the midway location of bearing soleplate 2 and four angles are provided with 1 load bearing spring 4 respectively.Through hole 5 is set on the bearing soleplate 2, and the bottom surface of removable bottom 3 is provided with pillar 6, and annulus 8 is set in the rotating shaft 7, and when load bearing spring 4 compressions, when removable bottom 3 sinks, pillar 6 passes through hole 5 and is inserted on the annulus 8.
Claims (3)
1. truck is braked in an overload; Comprise body (1) and be arranged on bearing soleplate (2) and the breast board (10) on the body (1) that the rotating shaft (7) of two ends fixing vehicle wheel is arranged under the bearing soleplate (2), and it is characterized in that: the top of said bearing soleplate (2) is provided with removable bottom (3); Between bearing soleplate (2) and the removable bottom (3) load bearing spring (4) is set; Through hole (5) is set on the bearing soleplate (2), and the bottom surface of removable bottom (3) is provided with pillar (6), and annulus (8) is set in the rotating shaft (7); When load bearing spring (4) compression, when removable bottom (3) sinks, pillar (6) passes through hole (5) and is inserted on the annulus (8).
2. a kind of overload braking truck as claimed in claim 1, it is characterized in that: the quantity of said load bearing spring (4) is 5, the midway location of said bearing soleplate (2) and four angles are provided with 1 load bearing spring (4) respectively.
3. according to claim 1 or claim 2 a kind of overload braking truck is characterized in that: scale (9) is set on the said breast board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200863290U CN202499125U (en) | 2012-03-09 | 2012-03-09 | Overload braking truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200863290U CN202499125U (en) | 2012-03-09 | 2012-03-09 | Overload braking truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499125U true CN202499125U (en) | 2012-10-24 |
Family
ID=47035750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200863290U Expired - Fee Related CN202499125U (en) | 2012-03-09 | 2012-03-09 | Overload braking truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318068A (en) * | 2013-06-14 | 2013-09-25 | 袁蓓莎 | Truck with overload reminding function |
| CN107839669A (en) * | 2017-10-16 | 2018-03-27 | 深圳市奈士迪技术研发有限公司 | A kind of new energy lorry with the anti-overload for examining back car function |
| CN110979005A (en) * | 2019-12-31 | 2020-04-10 | 安徽大哲科技有限公司 | Automatic locking device for overweight of vehicle |
-
2012
- 2012-03-09 CN CN2012200863290U patent/CN202499125U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318068A (en) * | 2013-06-14 | 2013-09-25 | 袁蓓莎 | Truck with overload reminding function |
| CN107839669A (en) * | 2017-10-16 | 2018-03-27 | 深圳市奈士迪技术研发有限公司 | A kind of new energy lorry with the anti-overload for examining back car function |
| CN110979005A (en) * | 2019-12-31 | 2020-04-10 | 安徽大哲科技有限公司 | Automatic locking device for overweight of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130309 |