Civil aviation bulk cargo card with waterproof and anti-falling device
By integrating pneumatic brake modules, waterproof modules and anti-disengagement modules on civil aviation bulk cargo cards, the problems of insensitive brakes and insufficient cargo protection are solved, and higher transportation safety and cargo integrity are achieved.
Patent Information
- Application Number
- CN202411634431.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-01-10
AI Technical Summary
The existing civil aviation bulk cargo cards lack independent pneumatic brake modules and effective waterproof and anti-falling devices, resulting in safety hazards and cargo damage during transportation under emergency stop or inclement weather conditions.
A civil aviation bulk cargo card with pneumatic brake module, waterproof module and anti-disengagement module was designed to achieve independent brake control through brake signal transmission cables, and waterproof and anti-disengagement protection is used with tarp and elastic mesh bag cloth, combined with front and rear connection devices Ensure the safety and stability of the goods.
It effectively improves the braking performance in emergency situations, ensures that the cargo is not affected by the weather and is not easy to fall off during transportation, and improves the safety and integrity of transportation.
Smart Images
Figure CN119283760A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of civil aviation technology, and in particular to a civil aviation bulk cargo card with a waterproof and anti-fall-off device. Background Art
[0002] In the process of transporting civil aviation cargo and luggage, luggage carts or trailers are usually used to connect and transport multiple bulk cargo trucks. Existing civil aviation bulk cargo trucks have a simple structure and mainly rely on the driving force provided by luggage carts for transportation. However, the traditional bulk cargo truck design has the following problems: 1. Imperfect brake control: Existing bulk trucks lack independent pneumatic brake modules on their drive wheels, and are usually not equipped with effective brake signal transmission cables. This makes it difficult to quickly respond to brake signals in emergency situations, causing safety hazards during transportation.
[0003] 2. Insufficient cargo protection: Existing bulk cargo trucks lack effective waterproof and anti-falling devices, which makes it easy for cargo to be damaged due to bumps or humidity during transportation. Especially in bad weather conditions, the safety and integrity of the cargo is difficult to guarantee.
[0004] Therefore, designing a bulk cargo card with an improved pneumatic brake system, an effective waterproof and anti-falling device, and a front and rear connecting device to improve the safety and stability of civil aviation cargo transportation has become an urgent need for technological development. Summary of the invention
[0005] The purpose of the present invention is to provide a civil aviation bulk cargo card with a waterproof and anti-falling device, which effectively solves the problems raised in the above-mentioned background technology.
[0006] To achieve the above object, the present invention provides the following technical solutions.
[0007] A civil aviation bulk cargo truck with a waterproof and anti-falling device, comprising a vehicle body and a cargo bucket arranged on the vehicle body, wherein the vehicle body is provided with a driving wheel, the driving wheel is not provided with a pneumatic brake module, the pneumatic brake module is used for braking the driving wheel, and the vehicle body is not provided with a waterproof and anti-falling device and a front and rear connecting device; The waterproof and anti-falling device comprises a waterproof module and an anti-falling module; The waterproof module and the anti-slip module are both arranged on the cargo box, and are used for waterproofing and fixing the cargo box when receiving the cargo; The front and rear connection devices include a front hook and a rear hanging ring: the front hook and the rear hanging ring are respectively arranged in front and rear of the vehicle body, and the front hook is cooperatively connected with the rear hanging ring of the previous bulk cargo truck; There is no brake signal transmission cable on the pneumatic brake module, and there are no corresponding sensing contacts on the front hook and the rear hanging ring. The brake signal transmission cable is respectively connected to the pneumatic brake module and the sensing contacts on the front hook and the rear hanging ring. After the current hook and the rear hanging ring of the previous bulk cargo card are matched and connected, the brake signal transmission cables on different bulk cargo cards are electrically connected. After the luggage cart sends a brake signal, the signal is transmitted to the pneumatic brake module and transmitted to the pneumatic brake module on the next bulk cargo card through the front hook and the rear hanging ring.
[0008] Preferably, the anti-slip module comprises a net bag cloth, a shaft, a rewinding motor, a bag cloth card and a bag cloth buckle; One end of the waterproof cloth is fixedly connected to the shaft body, and the other end is provided with a pocket cloth buckle; The shaft body is arranged on the output shaft of the rewinding motor; The rewinding motor is arranged on one side of the cargo bucket, and the bag card is arranged on the other side corresponding to the rewinding motor; The pocket cloth card and the pocket cloth buckle are arranged to be matched and connected.
[0009] Preferably, the net bag cloth is made of elastic net bag cloth.
[0010] Preferably, the waterproof module comprises a waterproof cloth, a support rod, a sliding rope and a pulley; There are two groups of support frames, which are respectively arranged on both sides of the vehicle body, and a sliding rope is arranged between the support frames; One end of the waterproof cloth is fixed on a group of support frames, and a number of pulleys are also provided on the waterproof cloth, and it is slidably connected to the sliding rope through the pulleys; the other end of the waterproof cloth is provided with a magnet, and another group of support frames are provided with magnets that cooperate with it. The other end of the waterproof cloth is provided with a magnet and is magnetically connected to the magnets that cooperate with it on another group of support frames.
[0011] Preferably, the waterproof cloth is Oxford rain cloth with waterproof coating.
[0012] Preferably, the sliding rope is a steel wire rope.
[0013] Preferably, the front hook comprises a gate-shaped hook, an induction contact is provided at the inner hook of the gate-shaped hook, and the brake signal transmission cable is connected to the induction contact for signal connection.
[0014] Preferably, the rear hanging ring includes an outer ring and an inner ring; The inner ring is arranged inside the outer ring through a rotating shaft, and a sensing contact is arranged on the inner ring. The brake signal transmission cable is connected with the sensing contact for signal connection.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows.
[0016] 1. The present invention is provided with a pneumatic brake module, which is arranged on the driving wheel to realize independent brake control. The brake signal is transmitted between multiple bulk trucks through a brake signal transmission cable, ensuring that all bulk trucks respond to a unified brake signal when braking, effectively improving the braking performance in emergency situations.
[0017] 2. Setting of waterproof and anti-falling device: The bulk cargo card is equipped with a waterproof module and an anti-falling module. The waterproof module uses a tarp with an Oxford waterproof coating. During the application process, you only need to pull the tarp out. It is convenient and quick to use, and can effectively prevent rainwater from entering the cargo box to ensure that the goods are dry. The anti-falling module uses an elastic net bag cloth. When it is used, it can be taken out by manually pulling. After covering the bulk cargo, the bag cloth buckle and other structures can be used to firmly fix the cargo. Loosen the buckle to unload the cargo. After unloading, the net bag cloth can be quickly retracted by the rewinding motor. It is convenient and quick. At the same time, the elastic net bag cloth is relatively tightly fixed to the traditional cloth strips, providing a certain buffer space, effectively avoiding collision of cargo caused by bumps or movement.
[0018] 3. Design of front and rear connection devices: The front and rear connection devices of the bulk truck include a front hook and a rear hanging ring, which are convenient for connecting multiple bulk trucks end to end. The gate-shaped hook of the front hook has an inductive contact inside, which is connected to the brake signal transmission cable to ensure that the brake signal can be transmitted between different bulk trucks through the hook and the hanging ring, thereby ensuring that the brake signal on the luggage car is synchronously transmitted to each bulk truck, further improving the safety during transportation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is one of the three-dimensional schematic diagrams of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the anti-slip module of the present invention; Figure 3 This is a schematic diagram of the waterproof module structure of the present invention; Figure 4 It is a schematic diagram of the front hook and the rear hanging ring in the present invention; Figure 5 This is a schematic diagram of the connection of the brake signal transmission cable in the present invention. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] See also Figure 1-Figure 5The present invention provides a civil aviation bulk cargo truck with a waterproof and anti-falling device, comprising a vehicle body and a cargo bucket 1 arranged on the vehicle body, wherein the vehicle body is provided with a driving wheel 2, and the driving wheel 2 is not provided with a pneumatic brake module 3, and the pneumatic brake module 3 is used for braking the driving wheel 2, and is characterized in that: the vehicle body is not provided with a waterproof and anti-falling device and a front and rear connecting device; The waterproof and anti-falling device comprises a waterproof module 4 and an anti-falling module 5; The waterproof module 4 and the anti-slip module 5 are both arranged on the cargo bucket 1, and are used for waterproofing and fixing the cargo bucket 1 when receiving the cargo; The front and rear connection devices include a front hook 6 and a rear hanging ring 7: the front hook 6 and the rear hanging ring 7 are respectively arranged in front and rear of the vehicle body, and the front hook 6 is cooperatively connected with the rear hanging ring 7 of the previous bulk truck; There is no brake signal transmission cable 8 on the pneumatic brake module 3, and there are no corresponding sensing contacts 9 on the front hook 6 and the rear hanging ring 7. The brake signal transmission cable 8 is respectively connected to the pneumatic brake module 3 and the sensing contacts 9 on the front hook 6 and the rear hanging ring 7. When the current hook 6 and the rear hanging ring 7 of the previous bulk cargo card are connected, the brake signal transmission cables 8 on different bulk cargo cards are electrically connected. After the luggage cart sends a brake signal, the signal is transmitted to the pneumatic brake module 3 and transmitted to the pneumatic brake module 3 on the next bulk cargo card through the front hook 6 and the rear hanging ring 7.
[0022] Preferably, the anti-slip module 5 includes a net bag cloth 501, a shaft 502, a rewinding motor 503, a bag cloth card 504 and a bag cloth buckle 505; One end of the waterproof cloth 401 is fixedly connected to the shaft 502, and the other end is provided with a pocket cloth buckle 505; The shaft 502 is arranged on the output shaft of the rewinding motor 503; The rewinding motor 503 is arranged on one side of the cargo bucket 1, and the bag card 504 is arranged on the other side corresponding to the rewinding motor 503; The pocket cloth card 504 and the pocket cloth buckle 505 are arranged to be matched and connected.
[0023] Preferably, the net bag cloth 501 is made of elastic net bag cloth 501.
[0024] Preferably, the waterproof module 4 includes a waterproof cloth 401, a support rod 402, a sliding rope 403 and a pulley 404; There are two groups of support frames, which are respectively arranged on both sides of the vehicle body, and a sliding rope 403 is arranged between the support frames; One end of the waterproof cloth 401 is fixed on a group of support frames, and a plurality of pulleys 404 are also provided on the waterproof cloth 401, and is slidingly connected to the sliding rope 403 through the pulleys 404; the other end of the waterproof cloth 401 is provided with a magnet, and another group of support frames is provided with a magnet that cooperates with it. The other end of the waterproof cloth 401 is provided with a magnet that is magnetically connected to a magnet that cooperates with it on another group of support frames.
[0025] Preferably, the waterproof cloth 401 is made of Oxford rain cloth with waterproof coating.
[0026] Preferably, the sliding rope 403 is a steel wire rope.
[0027] Preferably, the front hook 6 comprises a gate-shaped hook, and a sensing contact 9 is provided at the inner hook of the gate-shaped hook, and the brake signal transmission cable 8 is connected to the sensing contact for signal connection.
[0028] Preferably, the rear hanging ring 7 includes an outer ring 701 and an inner ring 702; The inner ring 702 is arranged in the outer ring 701 through a rotating shaft. The inner ring 702 is provided with a sensing contact 9, and the brake signal transmission cable 8 is connected to the sensing contact for signal connection.
[0029] 1. The present invention is provided with a pneumatic brake module 3, which is arranged on the driving wheel 2 to realize independent brake control. The brake signal is transmitted between multiple bulk cargo trucks through the brake signal transmission cable 8, ensuring that all bulk cargo trucks respond to a unified brake signal when braking, effectively improving the braking performance in emergency situations. The bulk cargo truck is equipped with a waterproof module 4 and an anti-slip module 5. The waterproof module 4 uses a tarpaulin with an Oxford waterproof coating. During the application process, the tarpaulin can be pulled out by just pulling it. It is convenient and quick to use, and can effectively prevent rainwater from entering the cargo box 1 to ensure that the cargo is dry. The anti-slip module 5 uses an elastic mesh bag 501, which can be taken out by manually pulling when applicable. After covering the bulk cargo, the bag buckle 505 and other structures can be used to firmly fix the cargo. After loosening the buckle, the cargo can be unloaded. After unloading, the mesh bag 501 can be quickly retracted by the rewinding motor 503, which is convenient and quick. At the same time, the elastic mesh bag 501 is tightly fixed relative to the traditional cloth strip, providing a certain buffer space, effectively avoiding cargo collision caused by bumps or movement. The front and rear connection devices of the bulk cargo card include a front hook 6 and a rear hanging ring 7, which are convenient for connecting multiple bulk cargo cards end to end. The door-shaped hook of the front hook 6 has an induction contact 9, which is connected to the brake signal transmission cable 8 to ensure that the brake signal can be transmitted between different bulk cargo cards through the hook and the hanging ring, thereby ensuring that the brake signal on the luggage car is synchronously transmitted to each bulk cargo card, further improving the safety during transportation. Through the above structure, this embodiment has the following advantages 1. Improve transportation safety: Through the improved design of the pneumatic brake module 3 and the brake signal transmission cable 8, the problem of independent braking of the bulk cargo truck is solved, and the safety of the bulk cargo truck during transportation is guaranteed.
[0030] 2. Enhanced cargo protection: The combined design of the waterproof module 4 and the anti-fall-off module 5 ensures that the cargo is neither affected by the external weather nor falls off due to bumps during transportation, which greatly improves the integrity and safety of the transported cargo.
[0031] 3. Simplified connection and control: The front and rear connection devices are reasonably designed to facilitate the quick connection between multiple bulk trucks, and can ensure the synchronous transmission of brake signals, thus improving the convenience of operation.
[0032] To this end, an improved civil aviation bulk cargo card is provided in this embodiment, which has independent pneumatic brake control, effective waterproof and anti-falling design, and front and rear connection devices. This structure can effectively solve the problems of insensitive brakes, insufficient cargo protection, and unstable connections in the current civil aviation baggage and cargo transportation process, and has broad application prospects.
[0033] The above is a detailed description of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the present invention are limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the present invention, and having the same performance or use, should be regarded as belonging to the patent protection scope of the present invention determined by the submitted claims.
Claims
1. A civil aviation bulk cargo truck with a waterproof and anti-slip device, comprising a vehicle body and a cargo bucket arranged on the vehicle body, wherein the vehicle body is provided with a driving wheel, and the driving wheel is not provided with a pneumatic brake module, and the pneumatic brake module is used for braking the driving wheel, and is characterized in that: The vehicle body has no waterproof and anti-falling device and no front and rear connecting device; The waterproof and anti-falling device comprises a waterproof module and an anti-falling module; The waterproof module and the anti-slip module are both arranged on the cargo box, and are used for waterproofing and fixing the cargo box when the cargo is received; The front and rear connecting devices include a front hook and a rear hanging ring: the front hook and the rear hanging ring are respectively arranged in front and rear of the vehicle body, and the front hook is cooperatively connected with the rear hanging ring of the previous bulk cargo truck; There is no brake signal transmission cable on the pneumatic brake module, and there are no corresponding sensing contacts on the front hook and the rear hanging ring. The brake signal transmission cable is respectively connected to the pneumatic brake module and the sensing contacts on the front hook and the rear hanging ring. After the current hook and the rear hanging ring of the previous bulk cargo card are matched and connected, the brake signal transmission cables on different bulk cargo cards are electrically connected. After the luggage cart sends a brake signal, the signal is transmitted to the pneumatic brake module and transmitted to the pneumatic brake module on the next bulk cargo card through the front hook and the rear hanging ring.
2. A civil aviation bulk cargo card with a waterproof and anti-falling device according to claim 1, characterized in that: The anti-slip module includes a net bag cloth, an axis, a rewinding motor, a bag cloth card and a bag cloth buckle; One end of the waterproof cloth is fixedly connected to the shaft body, and the other end is provided with a pocket cloth buckle; The shaft body is arranged on the output shaft of the rewinding motor; The rewinding motor is arranged on one side of the cargo bucket, and the bag card is arranged on the other side corresponding to the rewinding motor; The pocket cloth card and the pocket cloth buckle are arranged to be matched and connected.
3. A civil aviation bulk cargo card with a waterproof and anti-falling device according to claim 2, characterized in that: The net bag cloth is made of elastic net bag cloth.
4. A civil aviation bulk cargo card with a waterproof and anti-falling device according to claim 3, characterized in that: The waterproof module includes a waterproof cloth, a support rod, a sliding rope and a pulley; There are two groups of support frames, which are respectively arranged on both sides of the vehicle body, and a sliding rope is arranged between the support frames; One end of the waterproof cloth is fixed on a group of support frames, and a number of pulleys are also provided on the waterproof cloth, and it is slidably connected to the sliding rope through the pulleys; the other end of the waterproof cloth is provided with a magnet, and another group of support frames is provided with a magnet that cooperates with it. The other end of the waterproof cloth is provided with a magnet and is magnetically connected to the magnet that cooperates with it on another group of support frames.
5. A civil aviation bulk cargo card with a waterproof and anti-falling device according to claim 4, characterized in that: The waterproof cloth is Oxford rain cloth with waterproof coating.
6. A civil aviation bulk cargo card with a waterproof and anti-falling device according to claim 5, characterized in that: The sliding rope is a steel wire rope.
7. A civil aviation bulk cargo card with a waterproof and anti-falling device according to claim 6, characterized in that: The front hook comprises a gate-shaped hook, an inductive contact is arranged at the inner hook of the gate-shaped hook, and the brake signal transmission cable is connected with the inductive contact for signal connection.
8. A civil aviation bulk cargo card with a waterproof and anti-falling device according to claim 7, characterized in that: The rear hanging ring includes an outer ring and an inner ring; The inner ring is arranged inside the outer ring through a rotating shaft, and a sensing contact is arranged on the inner ring. The brake signal transmission cable is connected with the sensing contact for signal connection.