CN201456976U - Automatic adjusting device for preventing automobile from tilting - Google Patents
Automatic adjusting device for preventing automobile from tilting Download PDFInfo
- Publication number
- CN201456976U CN201456976U CN2009201279295U CN200920127929U CN201456976U CN 201456976 U CN201456976 U CN 201456976U CN 2009201279295 U CN2009201279295 U CN 2009201279295U CN 200920127929 U CN200920127929 U CN 200920127929U CN 201456976 U CN201456976 U CN 201456976U
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- solenoid valve
- weight
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- closed solenoid
- normally closed
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Abstract
The utility model discloses an automatic adjusting device for preventing an automobile from tilting. The automatic adjusting device comprises an air cylinder, a normally-closed solenoid valve, a normally-open solenoid valve, a cycloid, two horizontally arranged conductive plates and a conductive counter weight arranged between the two current-conducting plates, wherein a cylinder body I close to a wheel is fixedly arranged on a bridge frame; a piston rod I is fixedly connected with a chassis; a gas inlet and a gas outlet are formed at the bottom of the cylinder body I and the gas inlet is connected with the outlet of an air compressor; the normally-closed solenoid valve is arranged between the air compressor and the gas inlet; the normally-open solenoid valve is arranged at the gas outlet; a power source, the counter weight and the normally-closed solenoid valve on the same side are connected in series with the conductive plates; and the normally-open solenoid valve on the corresponding side is connected in parallel with the normally-closed solenoid valve. The utility model further discloses the automatic adjusting device for preventing the automobile from tilting, which substitutes hydraulic cylinders for air cylinders. When an automobile is loaded with goods or the automobile body is tilted while taking a turn, the normally-closed solenoid valve at the lowermost part is switched on, and the normally-open solenoid valve is switched off, the piston rod drives the chassis at the lowermost part to rise, thereby keeping the automobile body at the same height and preventing the automobile from tilting or overturning.
Description
Technical field
The utility model relates to a kind of highly automated control apparatus, particularly a kind of preventing car from tipped over self-checking device.
Background technology
Vehicle of the prior art, at propons and/or back axle upper mounting plate spring, vehicle frame is installed on the leaf spring, and leaf spring rises vehicle frame and supports and the absorption damping of vibrations.But the vehicle of this structure when lade or turning, under the force of inertia effect, often because of centnifugal force is offset, causes body inclination or overturning, not only makes chaufeur or passenger feel uncomfortable, and causes danger easily, jeopardizes people's life.
Therefore, be badly in need of existing vehicle is improved, avoid vehicle that body inclination or overturning take place when lade or turning.
The utility model content
In view of this, the utility model provides a kind of preventing car from tipped over self-checking device, and this device can avoid vehicle that body inclination or overturning take place when lade or turning.
The preventing car from tipped over self-checking device that the utility model provides, comprise cylinder, normally closed solenoid valve, normally open solenoid valve, single pendulum mechanism and two conductive plates, described single pendulum mechanism comprises cycloid and weight, weight is made and is arranged on by conductive material between two conductive plates, and weight and two conductive plates are horizontally installed on the vehicle frame; Described cylinder is at least two its cylinder body I and is fixedly installed on propons and/or the back axle respectively and close wheel, and the piston rod I of cylinder is captiveed joint with vehicle frame; Described cylinder body I bottom is provided with admission port and air extractor duct, and admission port exports with Air compressor on the automobile and is connected, and described normally closed solenoid valve is arranged between Air compressor and the admission port, and normally open solenoid valve is arranged on air extractor duct; Described conductive plate and weight are connected the positive pole and the negative pole of power supply respectively, the conductive plate serial connection of weight, normally closed solenoid valve and homonymy, and the normally open solenoid valve of respective side and normally closed solenoid valve also connect.
Further, described normally closed solenoid valve is arranged on the bottom of cylinder body I as admission port, and normally open solenoid valve is arranged on the bottom of cylinder body I as air extractor duct;
Further, described cycloid is made by conductive material, and weight is connected with the negative pole of power supply by cycloid;
Further, also comprise single pendulum mechanism box body, described single pendulum mechanism box body is a rectangular configuration, and single pendulum mechanism is arranged in the single pendulum mechanism box body, and the left and right sides plate of single pendulum mechanism box body is as conductive plate, and header board, back plate, upper plate and lower plate are insulcrete.
The utility model also provides a kind of preventing car from tipped over self-checking device, comprise hydraulic actuating cylinder, normally closed solenoid valve, normally open solenoid valve, single pendulum mechanism and two conductive plates, described single pendulum mechanism comprises cycloid and weight, weight is made and is arranged on by conductive material between two conductive plates, and weight and two conductive plates are horizontally installed on the vehicle frame; Described hydraulic actuating cylinder is at least two its cylinder body I I and is fixedly installed on propons and/or the back axle respectively and close wheel, and the piston rod II of hydraulic actuating cylinder is captiveed joint with vehicle frame; The bottom of described cylinder body I I is provided with inlet and liquid outlet, and the Hydraulic Pump outlet on inlet and the automobile is connected, and described normally closed solenoid valve is arranged between Hydraulic Pump and the inlet, and normally open solenoid valve is arranged on liquid outlet; Described conductive plate and weight are connected the positive pole and the negative pole of power supply respectively, the conductive plate serial connection of weight, normally closed solenoid valve and homonymy, and the normally open solenoid valve of respective side and normally closed solenoid valve also connect.
Further, described normally closed solenoid valve is arranged on the bottom of cylinder body I I as inlet; Normally open solenoid valve is arranged on the bottom of cylinder body I I as liquid outlet, and described liquid outlet is connected with the oil return pond.
The beneficial effects of the utility model are: adopt preventing car from tipped over self-checking device of the present utility model, single pendulum mechanism is set on vehicle frame, between propons and/or back axle are by wheel place and vehicle frame, cylinder or hydraulic actuating cylinder are set respectively, cylinder base is provided with the outlet by the import of normally closed solenoid valve control and normally open solenoid valve control, weight both sides in single pendulum mechanism are provided with conductive plate, the conductive plate of weight and both sides is horizontally installed on the vehicle frame, conductive plate and weight are connected the positive pole and the negative pole of power supply respectively, weight, the conductive plate serial connection of normally closed solenoid valve and homonymy, the normally open solenoid valve of respective side and normally closed solenoid valve also connect, at lade, when turning or vehicle body run-off the straight, the weight of single pendulum mechanism is flapped toward center of gravity or centnifugal force skew side, make weight, the loop conducting that the normally closed solenoid valve of vehicle body lowest part and the conductive plate of homonymy compose in series, the normally closed solenoid valve of vehicle body lowest part is opened, normally open solenoid valve cuts out, cylinder or hydraulic actuating cylinder action, the vehicle frame that piston rod promotes lowest part rises, make vehicle body maintain the sustained height position, vehicle run-off the straight or overturning have been avoided effectively, chaufeur or passenger take and feel comfortable simultaneously, and be safer.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross section view of cylinder or hydraulic actuating cylinder;
Fig. 3 is installed in the interior cross section view of single pendulum mechanism box body for single pendulum mechanism.
The specific embodiment
Fig. 1 is a structural representation of the present utility model, Fig. 2 is the cross section view of cylinder or hydraulic actuating cylinder, Fig. 3 is installed in the interior cross section view of single pendulum mechanism box body for single pendulum mechanism, as shown in the figure: the automobile of present embodiment is four-wheel car, the preventing car from tipped over self-checking device comprises four cylinders 1, four normally closed solenoid valves 2, four normally open solenoid valves 3, a single pendulum mechanism 4 and two conductive plates 5, single pendulum mechanism 4 comprises cycloid 6 and weight 7, cycloid 6 and weight 7 are made by conductive material, weight 7 is arranged between two conductive plates 5, and weight 7 and two conductive plates 5 are horizontally installed on the vehicle frame; The cylinder body I 8 of four cylinders 1 is fixedly installed on propons and the back axle respectively and near wheel, the piston rod I 9 of cylinder 1 is captiveed joint with vehicle frame; Each cylinder body I 8 bottom is provided with admission port 10 and air extractor duct 11, Air compressor outlet on admission port 10 and the automobile is connected, each normally closed solenoid valve 2 is arranged between Air compressor and the corresponding admission port 10, and normally open solenoid valve 3 is arranged on corresponding air extractor duct 11 places and controls the discharge of gas in the cylinder body I 8; Conductive plate 5 and weight 7 are connected the positive pole and the negative pole of power supply respectively, the normally closed solenoid valve 2 of weight 7, homonymy and conductive plate 5 serial connections, and the normally open solenoid valve 3 of respective side also connects with normally closed solenoid valve 2.Vehicle body run-off the straight when lade or turning, the weight of single pendulum mechanism is flapped toward center of gravity or centnifugal force skew side and contacts with the conductive plate 5 of skew side, make the normally closed solenoid valve of weight, vehicle body lowest part and the loop conducting that conductive plate composes in series, the normally closed solenoid valve of vehicle body lowest part is opened, normally open solenoid valve cuts out, cylinder or hydraulic actuating cylinder action, the vehicle frame that piston rod promotes lowest part rises, make vehicle body maintain the sustained height position, vehicle run-off the straight or overturning have been avoided effectively, chaufeur or passenger take and feel comfortable simultaneously, and be safer.
The normally closed solenoid valve 2 of present embodiment is arranged on the bottom of cylinder body I 8 as admission port 10, normally open solenoid valve 3 is arranged on the bottom of cylinder body I 8 as air extractor duct 11, this structure makes whole device compact, and normally closed solenoid valve 2 and normally open solenoid valve 3 also are convenient to control the gas in the cylinder body I 8.Weight 7 is connected with the negative pole of power supply by cycloid 6, and the negative pole of power supply only need be connected the fixed position at cycloid 6 tops, connects more convenient, and more firm.
Present embodiment also adopts single pendulum mechanism box body 12, described single pendulum mechanism box body 12 is a rectangular configuration, single pendulum mechanism 4 is arranged in the single pendulum mechanism box body 12, and the left and right sides plate of single pendulum mechanism box body 12 is as conductive plate 5, and header board, back plate, upper plate and lower plate are insulcrete.Single pendulum mechanism 4 is installed in the single pendulum mechanism box body 12, and single pendulum mechanism 4 Assembly ﹠Disassembly only need just can realize by installation or removal single pendulum mechanism box body 12, and are both easy to use, can avoid outer bound pair single pendulum mechanism 4 to produce again and disturb.
Certainly, in the present embodiment, also can adopt hydraulic actuating cylinder 13 to replace cylinder, can realize the purpose of this utility model equally.The preventing car from tipped over self-checking device comprises four hydraulic actuating cylinders 13, four normally closed solenoid valves 2, four normally open solenoid valves 3, single pendulum mechanism 4 and two conductive plates 5, single pendulum mechanism 4 comprises cycloid 6 and weight 7, weight 7 is made and is arranged on by conductive material between two conductive plates 5, and weight 7 and two conductive plates 5 are horizontally installed on the vehicle frame; The cylinder body I I 14 of four hydraulic actuating cylinders 13 is fixedly installed on close wheel place on propons and the back axle respectively, and the piston rod II 15 of hydraulic actuating cylinder 13 is captiveed joint with vehicle frame; The bottom of cylinder body I I 14 is provided with inlet 16 and liquid outlet 17, Hydraulic Pump outlet on inlet 16 and the automobile is connected, normally closed solenoid valve 2 is arranged on to be convenient to modulated pressure oil and to enter in the cylinder body I I 14 between Hydraulic Pump and the inlet 16, normally open solenoid valve 3 is arranged on the output that liquid outlet 17 is convenient to modulated pressure oil; Conductive plate 5 and weight 7 are connected the positive pole and the negative pole of power supply respectively, conductive plate 5 serial connections of weight 7, normally closed solenoid valve 2 and homonymy, and the normally open solenoid valve 3 of respective side also connects with normally closed solenoid valve 2.Normally closed solenoid valve 2 is arranged on the bottom of cylinder body I I 14 as inlet 16; Normally open solenoid valve 3 is arranged on the bottom of cylinder body I I 14 as liquid outlet 17, and liquid outlet 17 is connected with the oil return pond.Principle of work is identical with the principle of work that adopts air cylinder structure, so do not give unnecessary details at this.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. preventing car from tipped over self-checking device, it is characterized in that: comprise cylinder (1), normally closed solenoid valve (2), normally open solenoid valve (3), single pendulum mechanism (4) and two conductive plates (5), described single pendulum mechanism (4) comprises cycloid (6) and weight (7), weight (7) is made and is arranged on by conductive material between two conductive plates (5), and weight (7) is horizontally installed on the vehicle frame with two conductive plates (5); Described cylinder (1) is at least two its cylinder body I (8) and is fixedly installed on propons and/or the back axle respectively and close wheel, and the piston rod I (9) of cylinder (1) is captiveed joint with vehicle frame; Described cylinder body I (8) bottom is provided with admission port (10) and air extractor duct (11), Air compressor outlet on admission port (10) and the automobile is connected, described normally closed solenoid valve (2) is arranged between Air compressor and the admission port (10), and normally open solenoid valve (3) is arranged on air extractor duct (11); Described conductive plate (5) and weight (7) are connected the positive pole and the negative pole of power supply respectively, conductive plate (5) serial connection of weight (7), normally closed solenoid valve (2) and homonymy, and the normally open solenoid valve of respective side (3) also connects with normally closed solenoid valve (2).
2. preventing car from tipped over self-checking device according to claim 1, it is characterized in that: described normally closed solenoid valve (2) is arranged on the bottom of cylinder body I (8) as admission port (10), and normally open solenoid valve (3) is arranged on the bottom of cylinder body I (8) as air extractor duct (11).
3. preventing car from tipped over self-checking device according to claim 2 is characterized in that: described cycloid (6) is made by conductive material, and weight (7) is connected with the negative pole of power supply by cycloid (6).
4. preventing car from tipped over self-checking device according to claim 3, it is characterized in that: also comprise single pendulum mechanism box body (12), described single pendulum mechanism's box body (12) is a rectangular configuration, single pendulum mechanism (4) is arranged in the single pendulum mechanism box body (12), the left and right sides plate of single pendulum mechanism box body (12) is as conductive plate (5), and header board, back plate, upper plate and lower plate are insulcrete.
5. preventing car from tipped over self-checking device, it is characterized in that: comprise hydraulic actuating cylinder (13), normally closed solenoid valve (2), normally open solenoid valve (3), single pendulum mechanism (4) and two conductive plates (5), described single pendulum mechanism (4) comprises cycloid (6) and weight (7), weight (7) is made and is arranged on by conductive material between two conductive plates (5), and weight (7) is horizontally installed on the vehicle frame with two conductive plates (5); Described hydraulic actuating cylinder (13) is at least two its cylinder body I I (14) and is fixedly installed on propons and/or the back axle respectively and close wheel, and the piston rod II (15) of hydraulic actuating cylinder (13) is captiveed joint with vehicle frame; The bottom of described cylinder body I I (14) is provided with inlet (16) and liquid outlet (17), Hydraulic Pump outlet on inlet (16) and the automobile is connected, described normally closed solenoid valve (2) is arranged between Hydraulic Pump and the inlet (16), and normally open solenoid valve (3) is arranged on liquid outlet (17); Described conductive plate (5) and weight (7) are connected the positive pole and the negative pole of power supply respectively, conductive plate (5) serial connection of weight (7), normally closed solenoid valve (2) and homonymy, and the normally open solenoid valve of respective side (3) also connects with normally closed solenoid valve (2).
6. preventing car from tipped over self-checking device according to claim 5 is characterized in that: described normally closed solenoid valve (2) is arranged on the bottom of cylinder body I I (14) as inlet (16), and described liquid outlet (16) is connected with the oil return pond; Normally open solenoid valve (3) is arranged on the bottom of cylinder body I I (14) as liquid outlet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201279295U CN201456976U (en) | 2009-07-07 | 2009-07-07 | Automatic adjusting device for preventing automobile from tilting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201279295U CN201456976U (en) | 2009-07-07 | 2009-07-07 | Automatic adjusting device for preventing automobile from tilting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201456976U true CN201456976U (en) | 2010-05-12 |
Family
ID=42384330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201279295U Expired - Fee Related CN201456976U (en) | 2009-07-07 | 2009-07-07 | Automatic adjusting device for preventing automobile from tilting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201456976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317991A (en) * | 2013-06-21 | 2013-09-25 | 管中林 | Vehicle body self-adjusting all-terrain off-road vehicle chassis |
| CN104228985A (en) * | 2013-06-05 | 2014-12-24 | 泰金宝电通股份有限公司 | Carrier tool |
| WO2016107581A1 (en) * | 2014-12-31 | 2016-07-07 | 盐城工学院 | Automobile cornering rollover-prevention control system and control method therefor |
-
2009
- 2009-07-07 CN CN2009201279295U patent/CN201456976U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228985A (en) * | 2013-06-05 | 2014-12-24 | 泰金宝电通股份有限公司 | Carrier tool |
| CN103317991A (en) * | 2013-06-21 | 2013-09-25 | 管中林 | Vehicle body self-adjusting all-terrain off-road vehicle chassis |
| CN103317991B (en) * | 2013-06-21 | 2016-01-27 | 管中林 | A kind of vehicle body self-regulation all terrain vehicle chassis |
| WO2016107581A1 (en) * | 2014-12-31 | 2016-07-07 | 盐城工学院 | Automobile cornering rollover-prevention control system and control method therefor |
| US10449821B2 (en) | 2014-12-31 | 2019-10-22 | Yancheng Institute Of Technology | Automobile cornering rollover prevention control system and control method therefor |
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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: 20100512 Termination date: 20120707 |