CN216994085U - Semitrailer cap - Google Patents
Semitrailer cap Download PDFInfo
- Publication number
- CN216994085U CN216994085U CN202220887105.3U CN202220887105U CN216994085U CN 216994085 U CN216994085 U CN 216994085U CN 202220887105 U CN202220887105 U CN 202220887105U CN 216994085 U CN216994085 U CN 216994085U
- Authority
- CN
- China
- Prior art keywords
- water
- semitrailer
- vehicle
- diversion groove
- diversion
- 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.)
- Active
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a semitrailer hood, which comprises a pipe frame and a hood body fixed on the pipe frame, wherein the surface of the hood body is an arc surface, a diversion trench is arranged at the bottom of the hood body and comprises a front diversion trench, a side diversion trench and a rear diversion trench, the side diversion trench is inclined downwards along the direction from a vehicle head to a vehicle tail, a water outlet hole is formed in the rear diversion trench, and a water guide pipe is arranged at the bottom of the water outlet hole. The surface of the cap cover body is a cambered surface, and the air resistance of the semitrailer cap cover can be greatly reduced due to the streamline of the cambered surface; the diversion channel is arranged at the bottom of the cap body, so that rainwater can be effectively prevented from flowing into the carriage, and the transportation safety of the semitrailer is improved; the lateral water diversion groove is in a downward inclination state along the direction from the vehicle head to the vehicle tail, a water outlet hole is formed in the water diversion groove behind the vehicle, a water guide pipe is arranged at the bottom of the water outlet hole, rainwater can be guided to flow to the ground along the water guide pipe after collecting to the vehicle tail, the risk that the rainwater is wetted in a carriage in a rainy day can be greatly reduced, and the transportation safety is effectively improved.
Description
Technical Field
The utility model relates to the technical field of relevant parts of a semitrailer, in particular to a semitrailer cap.
Background
The traditional semitrailer hood usually consists of a pipe frame and a hood plate which is covered on the pipe frame in an attaching mode, is arranged at the top of a semitrailer carriage plate and is mainly used for prolonging the height of the carriage plate so that the size of a semitrailer can meet the standard better; the general semitrailer's cap is the structural style of cuboid for the semitrailer can have great air resistance when going, and in order to overcome air resistance, then need increase the fuel consumption of semitrailer, thereby can increase the oil consumption cost of semitrailer.
SUMMERY OF THE UTILITY MODEL
Aiming at the problem that the existing semitrailer hood does not have a waterproof effect, rainwater can easily flow into the carriage through a gap between the hood plate and the pipe frame, and great inconvenience is brought to transportation work; the utility model provides a semitrailer hood, which solves the problems that the existing semitrailer hood has large air resistance, fuel consumption of a semitrailer needs to be increased, oil consumption cost of the semitrailer can be increased, and the like.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a semitrailer bonnet comprises a pipe frame and a bonnet body fixed on the pipe frame, wherein the surface of the bonnet body is an arc surface, a diversion channel is arranged at the bottom of the bonnet body, two ends of a front diversion channel and a rear diversion channel are respectively connected with a lateral diversion channel to form a closed annular diversion channel, and the joint of the front diversion channel and the lateral diversion channel is arc-shaped; the diversion flume includes diversion flume, lateral part diversion flume and car back diversion flume before the car, the lateral part diversion flume is the downward sloping state along locomotive to rear of a vehicle direction, is equipped with the apopore in the diversion flume behind the car, and the apopore bottom is equipped with the aqueduct.
Further, the inclination angle of lateral part diversion channel is 5 ~ 15 degrees.
Further, the junction of the water diversion groove in front of the vehicle and the water diversion groove at the side part is a round angle.
The width of diversion flume is 5 ~ 10cm, and the degree of depth is 3 ~ 5 cm.
Furthermore, the aqueduct deviates from the driving direction of the vehicle and is in an inclined state, and the included angle between the aqueduct and the vertical direction is 10-30 degrees.
Further, the water guide pipe extends to below the bottom of the vehicle compartment.
Furthermore, the diversion trench behind plantago and the car is the arch that the centre is high, both sides are low.
The utility model has the beneficial effects that:
according to the semitrailer cap, the surface of the cap body is the cambered surface, and the cambered surface streamline can greatly reduce the air resistance of the semitrailer cap and reduce the fuel consumption of a semitrailer, so that the oil consumption cost of the semitrailer can be increased;
the diversion channel is arranged at the bottom of the cap body, so that rainwater can be effectively prevented from flowing into the carriage, the transportation safety of the semitrailer is improved, and more convenience is brought to the transportation of the semitrailer; the side water diversion groove is in a downward inclined state along the direction from the vehicle head to the vehicle tail, a water outlet hole is formed in the water diversion groove behind the vehicle, and a water diversion pipe is arranged at the bottom of the water outlet hole, so that rainwater can be guided to flow to the ground along the water diversion pipe after being collected to the vehicle tail, the risk of rainwater wetting in a carriage in rainy days can be greatly reduced, and the transportation safety is effectively improved;
the joint of the front water guide groove and the side water guide groove is set to be a round angle, so that the air resistance of the semitrailer hood can be greatly reduced, the fuel consumption of the semitrailer is reduced, and the fuel consumption cost of the semitrailer can be increased;
by arranging the widths of the front diversion channel, the side diversion channel and the rear diversion channel to be sequentially increased, the rainwater in the diversion channels can be effectively prevented from overflowing when the rainwater is large; the front diversion channel and the rear diversion channel are both arranged in an arch shape with a high middle part and low two sides, so that rainwater can flow to the water outlet hole of the tail of the vehicle more quickly along the two sides and flow to the ground along the water guide pipe, the risk of rainwater wetting in a carriage in rainy days can be greatly reduced, and the transportation safety is effectively improved;
by setting the inclination angle of the lateral flume to be 5-15 degrees, accumulated water in the front flume and the lateral flume can quickly flow to the rear flume of the vehicle and is guided out through the water outlet holes, the inclination angle is too small to accelerate, the water flow is too fast to cause overflow when the inclination angle is too large, and the optimum inclination angle is 5-15 degrees;
when the vehicle traveles, because inertial action, when the water in the diversion flume flows down through the apopore, can be natural tilt state, deviate from the vehicle direction of travel through the aqueduct and be tilt state, and be 10 ~ 30 degrees with the contained angle of vertical direction, can make the water in the diversion flume flow out through the apopore is in the same place fast, reduced the resistance of aqueduct to the play water, reduce the fuel consumption of semitrailer to can increase the oil consumption cost of semitrailer.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a diagram of a structural garment of the present invention;
reference numerals are as follows: 1. the cap comprises a cap body 2, a water diversion groove 3 and a water diversion pipe;
201. apopore, 202, plantago diversion flume, 203, lateral part diversion flume, 204, car back diversion flume.
Detailed Description
The utility model is further illustrated with reference to specific embodiments below.
A semitrailer cap comprises a pipe support and a cap body 1 fixed on the pipe support, wherein the surface of the cap body 1 is a cambered surface, and the surface of the cap body is a cambered streamline type, so that the air resistance of the semitrailer cap can be greatly reduced, the fuel consumption of a semitrailer is reduced, and the oil consumption cost of the semitrailer can be increased; the bottom of the cap cover body 1 is provided with a diversion flume 2, the diversion flume 2 comprises a vehicle front diversion flume 201, a side diversion flume 203 and a vehicle rear diversion flume 204, two ends of the vehicle front diversion flume 201 and the vehicle rear diversion flume 204 are respectively connected with the side diversion flume 203 to form a closed annular diversion flume, and the connection part of the vehicle front diversion flume 201 and the side diversion flume 203 is arc-shaped; the lateral water diversion groove 203 is in a downward inclined state along the direction from the vehicle head to the vehicle tail, and the inclination angle of the lateral water diversion groove 203 is 5-15 degrees. A water outlet hole 201 is arranged in the water guiding groove 204 at the back of the vehicle, and a water guiding pipe 3 is arranged at the bottom of the water outlet hole 201. The diversion channel is arranged at the bottom of the cap body, so that rainwater can be effectively prevented from flowing into the carriage, the transportation safety of the semitrailer is improved, and more convenience is brought to the transportation of the semitrailer; the side water diversion groove is in a downward inclined state along the direction from the vehicle head to the vehicle tail, a water outlet hole is formed in the water diversion groove behind the vehicle, and a water guide pipe is arranged at the bottom of the water outlet hole, so that rainwater can be guided to flow to the ground along the water guide pipe after being collected to the vehicle tail, the risk of rainwater wetting in a carriage in rainy days can be greatly reduced, and the transportation safety is effectively improved;
the inclination angle of the lateral water diversion groove 203 is 5-15 degrees, accumulated water in the front water diversion groove and the lateral water diversion groove can quickly flow to the rear water diversion groove and is guided out through the water outlet hole, the water cannot be accelerated when the inclination angle is too small, overflow is easily caused when water flow is too quick when the inclination angle is too large, and the optimum inclination angle is 5-15 degrees;
the junction of the front diversion channel 201 and the side diversion channel 203 is a fillet, so that the air resistance of the semitrailer hat can be greatly reduced, the fuel consumption of the semitrailer is reduced, and the oil consumption cost of the semitrailer can be reduced.
The depth of the water diversion groove 2 is 3-5 cm; the width of the water diversion groove 201 in front of the vehicle is 5 cm; the width of the lateral water diversion groove 203 is 7 cm; the width of the water diversion groove 204 behind the vehicle is 10 cm; the widths of the front diversion trench, the side diversion trench and the rear diversion trench of the vehicle are sequentially increased, so that rainwater in the diversion trench can be effectively prevented from overflowing when the rainwater is large. The water guide groove is too wide or too deep, so that raw materials are wasted, the weight of the semi-trailer is increased, the fuel consumption of the semi-trailer is improved, the fuel consumption cost of the semi-trailer is increased, and the proper width and depth are selected to be optimal.
The aqueduct 3 deviates from the running direction of the vehicle and is in an inclined state, and the included angle between the aqueduct 3 and the vertical direction is 10-30 degrees. When the vehicle traveles, because inertial action, when the water in the diversion flume flows down through the apopore, can be natural tilt state, deviate from the vehicle direction of travel through the aqueduct and be tilt state, and be 10 ~ 30 degrees with the contained angle of vertical direction, can make the water in the diversion flume flow out through the apopore is in the same place fast, reduced the resistance of aqueduct 3 to the water, reduce the fuel consumption of semitrailer to can reduce the oil consumption cost of semitrailer.
The front diversion channel 201 and the rear diversion channel 204 are both arch-shaped with a high middle part and low two sides; the diversion trench all sets up to middle height behind plantago diversion trench and the car, and the arch that both sides are low can make the rainwater flow to the rear of a vehicle apopore along both sides more fast to along aqueduct flow direction ground, risk that can greatly reduced rainy day carriage is drenched by the rainwater effectively improves transportation security.
Claims (7)
1. The utility model provides a semitrailer cap, includes pipe support and fixes cap body (1) on the pipe support, its characterized in that: the surface of the cap cover body (1) is an arc surface, the bottom of the cap cover body (1) is provided with a water diversion groove (2), the water diversion groove (2) comprises a vehicle front water diversion groove (202), a side water diversion groove (203) and a vehicle rear water diversion groove (204), two ends of the vehicle front water diversion groove (202) and two ends of the vehicle rear water diversion groove (204) are respectively connected with the side water diversion groove (203) to form a closed annular water diversion groove, and the joint of the vehicle front water diversion groove (202) and the side water diversion groove (203) is arc-shaped; the lateral water diversion groove (203) is in a downward inclined state along the direction from the vehicle head to the vehicle tail, a water outlet hole (201) is formed in the water diversion groove (204) behind the vehicle, and a water guide pipe (3) is arranged at the bottom of the water outlet hole (201).
2. The semitrailer bonnet as defined in claim 1, wherein: the inclination angle of the lateral water guide groove (203) is 5-15 degrees.
3. The semitrailer bonnet as defined in claim 1, wherein: the junction of the water diversion groove (202) in front of the vehicle and the water diversion groove (203) on the side part is a round angle.
4. The semitrailer cap as claimed in claim 1, characterized in that: the width of the diversion flume (2) is 5-10 cm, and the depth is 3-5 cm.
5. The semitrailer cap as claimed in claim 1, characterized in that: the water guide pipe (3) deviates from the running direction of the vehicle and is in an inclined state, and the included angle between the water guide pipe and the vertical direction is 10-30 degrees.
6. The semitrailer bonnet as defined in claim 1, wherein: the water guide pipe (3) extends to the lower part of the bottom of the carriage.
7. The semitrailer cap as claimed in claim 1, characterized in that: the front diversion trench (202) and the rear diversion trench (204) are arched with high middle and low two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220887105.3U CN216994085U (en) | 2022-04-15 | 2022-04-15 | Semitrailer cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220887105.3U CN216994085U (en) | 2022-04-15 | 2022-04-15 | Semitrailer cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216994085U true CN216994085U (en) | 2022-07-19 |
Family
ID=82376662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220887105.3U Active CN216994085U (en) | 2022-04-15 | 2022-04-15 | Semitrailer cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216994085U (en) |
-
2022
- 2022-04-15 CN CN202220887105.3U patent/CN216994085U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110259162A (en) | Awning and its support construction | |
| CN216994085U (en) | Semitrailer cap | |
| CN206903276U (en) | A kind of bus shelter for being easy to collect rainwater | |
| CN208257731U (en) | A kind of multi-functional photovoltaic battery panel components for solar street light | |
| CN205971638U (en) | Safe type two -wheeled electric motor car weather canopy | |
| CN217840604U (en) | A drainage structures for photovoltaic bicycle shed | |
| CN214798520U (en) | High stable form building municipal administration is with novel switch board | |
| CN221218369U (en) | Drainage noise reduction asphalt pavement | |
| CN201062524Y (en) | Two-post secured low-roof coal hydraulic bracket | |
| CN215888531U (en) | Rectangular water collecting well grate | |
| CN209634654U (en) | A kind of full landform electric boosted tricycle | |
| CN206256726U (en) | A kind of multi-purpose vehicle(MPV) bicycle shed | |
| CN208733193U (en) | A kind of liquid collecting pipe-line system of low-grade gold dump leaching field and bottom | |
| CN221255214U (en) | Bridge deck drainage device | |
| CN207466904U (en) | A kind of yacht for being provided with high intensity lookout terrace sunshade | |
| CN215055828U (en) | Steel construction canopy | |
| CN210747355U (en) | Raincoat | |
| CN209975887U (en) | Waterproof ridge cover plate | |
| CN204567894U (en) | Preposition children's rain cover paulin | |
| CN211167106U (en) | A waterproof construction for exhibition wing carriage top | |
| CN210459535U (en) | Waterproof water guide structure for wall rail of mobile sunlight room | |
| CN205602958U (en) | Take sedan -chair top toeguard of water conservancy diversion effect | |
| CN213383816U (en) | Easily hydrophobic door window weather keeps off | |
| CN220015822U (en) | Multifunctional novel aluminum guide rail for integral sliding | |
| CN211873973U (en) | Sunshade device in gardens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Semi-trailer hood Effective date of registration: 20230117 Granted publication date: 20220719 Pledgee: Baotou Branch of Inner Mongolia Hohhot Jingu Rural Commercial Bank Co.,Ltd. Pledgor: BAOTOU TIANSHENG HEAVY INDUSTRY CO.,LTD. Registration number: Y2023150000017 |