CN109109982A - Lorry and its working method with weight limit alarm function - Google Patents
Lorry and its working method with weight limit alarm function Download PDFInfo
- Publication number
- CN109109982A CN109109982A CN201811109277.2A CN201811109277A CN109109982A CN 109109982 A CN109109982 A CN 109109982A CN 201811109277 A CN201811109277 A CN 201811109277A CN 109109982 A CN109109982 A CN 109109982A
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- China
- Prior art keywords
- welding
- frid
- lorry
- weld seam
- wagon box
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/02—Platforms; Open load compartments
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Arc Welding In General (AREA)
Abstract
The invention belongs to automotive fields, and in particular to a kind of lorry and its working method.Wherein this lorry includes: cargo prompt system and the wagon box for bearing goods；Wherein the cargo prompt system includes: and is mounted on drive indoor control module, be connected to the control module weighing sensor and alarm module respectively；The weighing sensor is located at wagon box bottom, to detect the goods weight in wagon box；When the detected value of goods weight is less than setting value, the control module is opened alarm module and is prompted, and makes goods vehicle driver that can find whether the cargo in wagon box falls in time when driving, improves the safety of driving.
Description
Technical field
The present invention relates to automotive fields, and in particular to a kind of lorry and its working method.
Background technique
Lorry is often used in short distance or delivery object is drawn in long-distance transport, and open wagon box is since handling goods is convenient and wagon box weight
Amount is light and is widely used in freight industry.But the problem of open wagon box maximum is exactly to be easy goods, especially long-distance in high speed
When shipping, car noise is bigger, and for speed than very fast, driver is difficult find whether cargo falls in time, and cargo is caused to fall
It on the way and for a long time shelves, not only blocks the traffic, it is also possible to cause accident.
Summary of the invention
The object of the present invention is to provide a kind of lorry and its working methods, pass through when being reduced with the goods weight in wagon box
Cargo prompt system carries out warning note.
In order to solve the above-mentioned technical problems, the present invention provides a kind of lorries, comprising: cargo prompt system and for carrying
The wagon box of cargo；Wherein the cargo prompt system include: be mounted on drive indoor control module, respectively with control module phase
Weighing sensor and alarm module even；The weighing sensor is located at wagon box bottom, to detect the goods weight in wagon box；When
When the detected value of goods weight is less than setting value, the control module is opened alarm module and is prompted.
Further, the wagon box includes: bottom plate and several side plates positioned at bottom plate side；Wherein the bottom plate is suitable for by the
One frid, the second frid and third frid weld to be formed；First frid is approximate with third frid to be oppositely arranged to form first
Weld seam；First frid and the second frid border on to form the second weld seam；Second frid and third frid border on to form third weld seam；With
And first, second, and third weld seam intersect at a point.
Further, first weld seam, which connects, is suitable for carrying out backing welding using gas shielded；The wherein peak value of pulse of welding current
Electric current is 380 ~ 400A, and background current is 65 ~ 75A, and filling weldering electric current is 150 ~ 200A, and voltage is 20 ~ 22V.
Further, the protection gas of first weld seam includes: the titanium dioxide of the oxygen of 8 ~ 15% volumes, 20 ~ 30% volumes
The argon gas of carbon and 55 ~ 72% volumes；And the emission flow of the protection gas of welding torch is 15 ~ 25L/min.
Further, second weld seam is suitable for using coupled arc AA-TIG High Speed Welding；The coupled arc AA-TIG high
Speed weldering is using double tungsten electrodes welding, and two electric arcs attract each other to form coupled arc when welding, and wherein tungsten electrode spacing is 1-6mm.
Further, the coupled arc AA-TIG High Speed Welding uses the H08Mn2SiA welding wire of 1.0 mm of diameter；Protection
Gas is 100%CO2, and gas flow is 12 ~ 18L L/min；And speed of welding be 1.0 ~ 1.9m/min, wire feed rate be 4 ~
11m/min。
Further, the third weld seam is suitable for opening V-arrangement or double V groove carries out sealing weld；The bevel angle is 30 ~ 60 °.
Further, when carrying out sealing weld, the front and back of third weld seam is all made of 99.99% straight argon gas shielded, gas
Flow is 10-16L/min.
Further, the sealing weld is multi-pass welding, and each weld width is 4 ~ 6mm；Temperature between each welding layer is
100~130°。
Another aspect, the present invention also provides a kind of working method of lorry, the cargo prompt system of the lorry is suitable for
Goods weight in wagon box carries out warning note when reducing.
The invention has the advantages that prompting system by cargo when the goods weight of lorry of the invention in wagon box reduces
System carries out warning note, makes goods vehicle driver that can find whether the cargo in wagon box falls in time when driving, improves
The safety of driving.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the functional block diagram of lorry of the invention；
Fig. 2 is the structural schematic diagram of bottom plate of the invention；
In figure: the first frid 1, the second frid 2, third frid 3.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
Fig. 1 is the functional block diagram of lorry of the invention.
As shown in Figure 1, the present embodiment 1 provides a kind of lorry, comprising: cargo prompt system and the vehicle for bearing goods
Bucket；Wherein the cargo prompt system includes: and is mounted on drive indoor control module, be connected to the control module weighing respectively
Sensor and alarm module；The weighing sensor is located at wagon box bottom, to detect the goods weight in wagon box；Work as goods weight
Detected value when being less than setting value, the control module is opened alarm module and is prompted.Specifically, the inspection of the goods weight
Measured value is the detected value of weighing sensor and the difference of wagon box weight value.
Optionally, the control module is such as, but not limited to industrial control board or PLC module, is suitable for passing through alarm drive circuit control
Alarm module processed is alarmed.The control module is different from the running control system of lorry, and is independently arranged.
Optionally, the weighing sensor is such as, but not limited to BCCU-20T or BCCU-30T weighing sensor, range
Range can be according to the dead weight match selection of lorry.
Warning note is carried out by cargo prompt system when goods weight of the lorry of the present embodiment 1 in wagon box reduces,
Make goods vehicle driver that can find whether the cargo in wagon box falls in time when driving, improves the safety of driving.
Fig. 2 is the structural schematic diagram of bottom plate of the invention.
A kind of optional embodiment as bottom plate.
See that Fig. 2, the wagon box include: bottom plate and several side plates positioned at bottom plate side；Wherein the bottom plate is suitable for by the
One frid 1, the second frid 2 and the welding of third frid 3 are formed；First frid 1 is approximate with third frid 3 to be oppositely arranged to be formed
First weld seam；First frid 1 and the second frid 2 border on to form the second weld seam；Second frid 2 and third frid connect 3 earth and form the
Three weld seams；And first, second, third weld seam intersect at a point.
Specifically, the solar panel is multiple, and it is covered on the upper surface of wagon box.
The bottom plate of present embodiment welds to be formed by three frids mutually bordered on, and interacts between each road weld seam,
The welding stress that can reduce weld seam improves the intensity and surface smoothness of wagon box, prevents cargo from deform wagon box, improve
The service life of wagon box；Solve the problems, such as that whole plate rolling is difficult and is easily deformed again simultaneously.
A kind of optional embodiment as the first weld seam.
First weld seam, which connects, to be suitable for carrying out backing welding using gas shielded；Wherein the pulse peak current of welding current is
380 ~ 400A, background current are 65 ~ 75A, and filling weldering electric current is 150 ~ 200A, and voltage is 20 ~ 22V.
Preferably, the pulse peak current of the welding current is 390A, background current 70A, and filling weldering electric current is
180A, voltage 21V.
Optionally, the protection gas of first weld seam includes: the titanium dioxide of the oxygen of 8 ~ 15% volumes, 20 ~ 30% volumes
The argon gas of carbon and 55 ~ 72% volumes；And the emission flow of the protection gas of welding torch is 15 ~ 25L/min.It is described to protect the preferred of gas
Value is oxygen, the carbon dioxide of 25% volume and the argon gas of 65% volume of 12% volume.The discharge of the protection gas of the welding torch
Flow is 20L/min.
A kind of optional embodiment as the second weld seam.
Second weld seam is suitable for using coupled arc AA-TIG High Speed Welding；The coupled arc AA-TIG High Speed Welding uses
The welding of double tungsten electrodes, two electric arcs attract each other to form coupled arc when welding.Wherein tungsten electrode spacing is 1-6mm, preferably 3mm.
Optionally, the coupled arc AA-TIG High Speed Welding uses the H08Mn2SiA welding wire of 1.0 mm of diameter；Protection
Gas is 100%CO2, and gas flow is 12 ~ 18L/min；And speed of welding be 1.0 ~ 1.9m/min, wire feed rate be 4 ~
11m/min.Preferably, the gas flow is 15L/min, speed of welding 1.4m/min, wire feed rate 8m/min.
A kind of optional embodiment as third weld seam.
The third weld seam is suitable for opening V-arrangement or double V groove carries out sealing weld.The bevel angle is 30 ~ 60 °, preferably
45°.Specifically, needing to remove iron rust, moisture and greasy dirt impurity in the groove two sides 20mm width range, and beaten with abrasive machine
Metallic luster is ground, is then cleaned with acetone.
Optionally, when carrying out sealing weld, the front and back of third weld seam is all made of 99.99% straight argon gas shielded, gas
Flow is 10 ~ 16L/min.The preferred value of the gas flow is 13L/min.
Optionally, the sealing weld is multi-pass welding, and each weld width is 4 ~ 6mm；Temperature between each welding layer is
100~130°.Preferably, each weld width is 5mm, and the temperature control between each welding layer is 115 °.Both welding had been can reduce
Stress, and weld strength can be improved.
In conclusion goods weight of the lorry of the present embodiment 1 in wagon box is carried out when reducing by cargo prompt system
Warning note makes goods vehicle driver that can find whether the cargo in wagon box falls in time when driving, improves driving
Safety；The frid mutually bordered on by three welds to form bottom plate, interacts between each road weld seam, can reduce weld seam
Welding stress, improve the intensity and surface smoothness of wagon box, prevent cargo from deform wagon box, improve wagon box use the longevity
Life；Solve the problems, such as that whole plate rolling is difficult and is easily deformed again simultaneously.
Embodiment 2
On the basis of embodiment 1, the present embodiment 2 provides a kind of working method of lorry, and the cargo of the lorry prompts system
System is suitable for carrying out warning note when the goods weight in wagon box reduces.
Specific structure and implementation process about lorry are discussed referring to the correlation of embodiment 1, and details are not described herein again.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of lorry characterized by comprising
Cargo prompt system and wagon box for bearing goods；Wherein
The cargo prompt system includes: to be mounted on drive indoor control module, be connected to the control module weighing biography respectively
Sensor and alarm module；
The weighing sensor is located at wagon box bottom, to detect the goods weight in wagon box；
When the detected value of goods weight is less than setting value, the control module is opened alarm module and is prompted.
2. lorry according to claim 1, which is characterized in that
The wagon box includes: bottom plate and several side plates positioned at bottom plate side；Wherein
The bottom plate is suitable for being welded and being formed by the first frid, the second frid and third frid；
First frid is approximate with third frid to be oppositely arranged to form the first weld seam；
First frid and the second frid border on to form the second weld seam；Second frid and third frid border on to form third weld seam；With
And
First, second, and third weld seam intersects at a point.
3. lorry according to claim 2, which is characterized in that
First weld seam, which connects, to be suitable for carrying out backing welding using gas shielded；Wherein
The pulse peak current of welding current is 380 ~ 400A, and background current is 65 ~ 75A, and filling weldering electric current is 150 ~ 200A, electricity
Pressure is 20 ~ 22V.
4. lorry according to claim 3, which is characterized in that
The protection gas of first weld seam includes: the oxygen of 8 ~ 15% volumes, the carbon dioxide of 20 ~ 30% volumes and 55 ~ 72%
The argon gas of volume；And
The emission flow of the protection gas of welding torch is 15 ~ 25L/min.
5. lorry according to claim 4, which is characterized in that
Second weld seam is suitable for using coupled arc AA-TIG High Speed Welding；
The coupled arc AA-TIG High Speed Welding is using double tungsten electrodes welding, and two electric arcs attract each other to form coupled arc when welding,
Wherein tungsten electrode spacing is 1-6mm.
6. lorry according to claim 5, which is characterized in that
The coupled arc AA-TIG High Speed Welding uses the H08Mn2SiA welding wire of 1.0 mm of diameter；
Protective gas is 100%CO2, and gas flow is 12 ~ 18L/min；And
Speed of welding is 1.0 ~ 1.9m/min, 4 ~ 11m/min of wire feed rate.
7. lorry according to claim 6, which is characterized in that
The third weld seam is suitable for opening V-arrangement or double V groove carries out sealing weld；
The bevel angle is 30 ~ 60 °.
8. lorry according to claim 7, which is characterized in that
When carrying out sealing weld, the front and back of third weld seam is all made of 99.99% straight argon gas shielded, and gas flow is 10 ~
16L/min。
9. lorry according to claim 8, which is characterized in that
The sealing weld is multi-pass welding, and each weld width is 4 ~ 6mm；And
Temperature between each welding layer is 100 ~ 130 °.
10. a kind of working method of lorry, which is characterized in that
The cargo prompt system of the lorry is suitable for carrying out warning note when the goods weight in wagon box reduces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109277.2A CN109109982A (en) | 2018-09-21 | 2018-09-21 | Lorry and its working method with weight limit alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109277.2A CN109109982A (en) | 2018-09-21 | 2018-09-21 | Lorry and its working method with weight limit alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109109982A true CN109109982A (en) | 2019-01-01 |
Family
ID=64856171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811109277.2A Withdrawn CN109109982A (en) | 2018-09-21 | 2018-09-21 | Lorry and its working method with weight limit alarm function |
Country Status (1)
| Country | Link |
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| CN (1) | CN109109982A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121936A (en) * | 2019-12-20 | 2020-05-08 | 浙江大华技术股份有限公司 | Target vehicle detection method and device, storage medium and electronic device |
-
2018
- 2018-09-21 CN CN201811109277.2A patent/CN109109982A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121936A (en) * | 2019-12-20 | 2020-05-08 | 浙江大华技术股份有限公司 | Target vehicle detection method and device, storage medium and electronic device |
| CN111121936B (en) * | 2019-12-20 | 2021-07-06 | 浙江大华技术股份有限公司 | Target vehicle detection method and device, storage medium and electronic device |
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Application publication date: 20190101 |