Compact cargo elevator of commercial aircraft

Abstract

The utility model relates to the technical field of elevators, and discloses a compact cargo elevator of a commercial aircraft, which comprises a base, rollers, a lifting platform, a through hole, a conveying mechanism and a protection mechanism, the rollers are arranged on the base; the lifting platform is arranged above the base; the through hole is formed in the top of the base; the conveying mechanism and the protection mechanism are both arranged on the lifting table. The conveying mechanism comprises a storage groove, an electric push rod and a conveying table, the storage groove is formed in the top of the lifting table, and the conveying table is arranged above the storage groove; the protection mechanism comprises a first baffle, a hinge strip and a second baffle. The electric push rod is started to drive the conveying table to move downwards into the storage groove, then the first baffle and the second baffle are folded in sequence, and finally the lifting table is lowered, so that storage of the device is completed, the size of the device is greatly reduced, storage of the device is facilitated, and more space is released.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a compact cargo elevator for commercial aircraft. Background Art

[0002] At present, airports mainly use the following two methods to transport cargo to the aircraft cabin when loading cargo in passenger-to-cargo flights: 1. If there is an aircraft bridge escalator, the cargo is transported to the aircraft cabin by the aircraft bridge escalator; 2. If there is no aircraft bridge escalator, the cargo is generally transported to the aircraft cabin by a passenger elevator. Both methods of transporting cargo have certain limitations.

[0003] For example, the Chinese patent publication number is CN217627400U, and the technical solution disclosed in the patent document is as follows: a hydraulic lifting platform for handling cabin cargo, including a base frame, on which a lifting assembly and a control unit are arranged, an upper support assembly for placing and transporting cargo is arranged above the lifting assembly, the lifting assembly can drive the upper support assembly to move up and down, a solar panel is arranged on the upper support assembly, the lifting assembly is electrically connected to the control unit, the lifting assembly includes a scissor-type lifting arm assembly and a hydraulic push rod for driving the scissor-type lifting arm assembly to move up and down, and the upper support assembly is a fence structure.

[0004] The above technology provides the transporters with a large foothold, reduces labor costs, improves safety during transport, and increases work efficiency. However, the device is large in size, inconvenient to store, and takes up space resources. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a compact cargo elevator for commercial aircraft.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compact cargo elevator for commercial aircraft, comprising: a base, rollers, a lifting platform, a through hole, a conveying mechanism and a protective mechanism; the rollers are arranged on the base; the lifting platform is arranged above the base; the through hole is opened at the top of the base; the conveying mechanism and the protective mechanism are both arranged on the lifting platform; the conveying mechanism comprises a storage groove, an electric push rod and a conveying platform, the storage groove is opened at the top of the lifting platform, and the conveying platform is arranged above the storage groove; the protective mechanism comprises a baffle plate 1, a hinge bar and a baffle plate 2, the baffle plate 1 is hinged at the top of the lifting platform, the hinge bar is fixedly installed on the top of the lifting platform, and the baffle plate 2 is hinged at the top of the hinge bar.

[0009] Preferably, the electric push rod is fixedly installed inside the storage slot, and the output end is fixedly connected to the bottom of the conveying platform. By setting the electric push rod, the conveying platform can be driven to move up and down, and the conveying platform transports the goods by driving the conveyor belt through the motor.

[0010] Preferably, a lifting mechanism is provided at the bottom of the lifting platform, and a groove is provided at the top of the base, and the size of the groove is consistent with the size of the lifting platform. The lifting platform can be driven to rise and fall by setting the lifting mechanism. This is the prior art, and the groove can allow the bottom of the lifting platform to be embedded inside for storage.

[0011] Preferably, the back side of baffle one and the front side of baffle two are provided with installation grooves, and the installation grooves are slidably connected to baffle three. The installation grooves are provided for installing baffle three. After baffle three is inserted, baffle one and baffle two will not fall over, and a protective space is stably enclosed.

[0012] Preferably, a handle is fixedly installed on the top of the baffle three, and a placement slot is opened on the right side of the lifting platform, and the size of the placement slot is consistent with the size of the baffle three. The placement slot is provided to store the baffle three. A magnet is provided on the baffle three, and the baffle three is fixed and stored inside the placement slot by magnetic attraction.

[0013] Preferably, a support mechanism is provided inside the through hole, and the support mechanism includes a transverse plate, a hydraulic rod, a support plate and a connecting plate, the transverse plate is fixedly installed inside the through hole, and the hydraulic rod is fixedly installed at the bottom of the transverse plate, the support plate is fixedly installed at the output end of the hydraulic rod, and the connecting plate is fixedly installed on the support plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a compact cargo elevator for commercial aircraft, which has the following beneficial effects:

[0016] 1. This is a compact cargo elevator for commercial aircraft. The electric push rod is activated to drive the conveyor platform to move down into the storage slot, and then baffles 1 and 2 are folded in sequence. Finally, the lifting platform is lowered to complete the storage of the device, so that the size of the device is greatly reduced, the storage of the device is convenient, and more space is released.

[0017] 2. A compact cargo elevator for a commercial aircraft can prevent baffles 1 and 2 from falling down by raising baffles 1 and 2 and inserting baffles 3 between the baffles 1 and 2, so that the three form a protective space to protect the staff.

[0018] 3. This compact cargo elevator for commercial aircraft can make the cargo more stable when stored by activating the hydraulic rod to drive the support plate to move down the support device, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the transmission platform of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the support mechanism of the utility model.

[0023] In the figure: 1. base; 2. roller; 3. lifting platform; 4. through hole; 5. conveying mechanism; 501. storage slot; 502. electric push rod; 503. conveying platform; 6. protection mechanism; 601. baffle 1; 602. hinge strip; 603. baffle 2; 604. installation slot; 605. baffle 3; 606. handle; 7. placement slot; 8. support mechanism; 801. cross plate; 802. hydraulic rod; 803. support plate; 804. connecting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1

[0026] like Figure 1-3As shown, the utility model provides a compact cargo elevator for commercial aircraft, comprising: a base 1, rollers 2, a lifting platform 3, a through hole 4, a conveying mechanism 5 and a protective mechanism 6; the rollers 2 are arranged on the base 1; the lifting platform 3 is arranged above the base 1; the through hole 4 is opened on the top of the base 1; the conveying mechanism 5 and the protective mechanism 6 are both arranged on the lifting platform 3; the conveying mechanism 5 comprises a storage groove 501, an electric push rod 502 and a conveying platform 503, the storage groove 501 is opened on the top of the lifting platform 3, and the conveying platform 503 is arranged above the storage groove 501; the protective mechanism 6 comprises a baffle 1 601, a hinge strip 602 and a baffle 2 603, the baffle 1 601 is hinged on the lifting platform 3, and the conveying platform 503 is arranged above the storage groove 501; the protective mechanism 6 comprises a baffle 1 601, a hinge strip 602 and a baffle 2 603, and the baffle 1 601 is hinged on the lifting platform 3. At the top of the platform 3, a hinged bar 602 is fixedly installed on the top of the lifting platform 3, a baffle 2 603 is hinged on the top of the hinged bar 602, an electric push rod 502 is fixedly installed inside the storage groove 501, and the output end is fixedly connected to the bottom of the conveying platform 503. By setting the electric push rod 502, the conveying platform 503 can be driven to move up and down, and the conveying platform 503 transports goods through a motor-driven conveyor belt. A lifting mechanism is provided at the bottom of the lifting platform 3, and a groove is provided at the top of the base 1, and the size of the groove is consistent with the size of the lifting platform 3. The lifting platform 3 can be driven to rise and fall by setting the lifting mechanism. It is a prior art, and the groove can make the bottom of the lifting platform 3 embedded inside for storage.

[0027] In this embodiment, the conveying platform 503 is driven down to the storage groove 501 by starting the electric push rod 502, and then the baffle 1 601 and the baffle 2 603 are folded in sequence, and finally the lifting platform 3 is lowered to complete the storage of the device, so that the size of the device is greatly reduced, the storage of the device is convenient, and more space is released.

[0028] Example 2

[0029] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the back side of baffle one 601 and the front side of baffle two 603 are provided with an installation groove 604, and the installation groove 604 is slidably connected with baffle three 605, and the installation groove 604 is provided in order to install baffle three 605. After baffle three 605 is inserted, baffle one 601 and baffle two 603 will not fall over, and a protective space is stably enclosed, and a handle 606 is fixedly installed on the top of baffle three 605, and a placement groove 7 is provided on the right side of the lifting platform 3, and the size of the placement groove 7 is consistent with the size of the baffle three 605, and the placement groove 7 is provided in order to store baffle three 605. A magnet is provided on baffle three 605, and the baffle three 605 is fixedly stored in the placement groove 7 by magnetic attraction.

[0030] In this embodiment, by erecting baffle 1 601 and baffle 2 603 and then inserting baffle 3 605 between the two, baffle 1 601 and baffle 2 603 can be prevented from falling over, so that the three form a protective space to protect the staff. When storing, the setting of the hinge strip 602 can make baffle 2 603 folded and placed on baffle 1 601.

[0031] Example 3

[0032] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a support mechanism 8 is provided inside the through hole 4, and the support mechanism 8 includes a transverse plate 801, a hydraulic rod 802, a support plate 803 and a connecting plate 804, the transverse plate 801 is fixedly installed inside the through hole 4, and the hydraulic rod 802 is fixedly installed at the bottom of the transverse plate 801, the support plate 803 is fixedly installed at the output end of the hydraulic rod 802, and the connecting plate 804 is fixedly installed on the support plate 803.

[0033] In this embodiment, by starting the hydraulic rod 802 to drive the support plate 803 to move down the support device, the goods can be stored more stably and the safety of the device can be improved.

[0034] The following is a detailed description of the working principle of this compact cargo elevator for commercial aircraft.

[0035] like Figure 1-3 As shown, when in use, the electric push rod 502 is started to drive the conveying platform 503 to move down into the storage groove 501, and then the baffle plate 1 601 and the baffle plate 2 603 are folded in sequence, and finally the lifting platform 3 is lowered to complete the storage of the device, so that the volume of the device is greatly reduced, becoming compact, convenient for the storage of the device, and releasing more space; the lifting platform 3 can be driven to rise and fall to adjust the height through the lifting mechanism to adapt to the height of the aircraft cabin, which is convenient for the storage of goods. The lifting platform 3 is moved down to the lowest point and the goods are moved on, and then the lifting platform 3 is raised, and then the conveying platform 503 is used to move the goods to the cabin. This process is repeated until the goods are stored. The cargo handling efficiency of the device is improved. The utility model discloses a method for carrying out the present invention to improve the storage space of the present invention, and the utility model discloses a method for carrying out ...

Claims

1. A compact cargo elevator for commercial aircraft, characterized in that: include: A base (1), a roller (2), a lifting platform (3), a through hole (4), a conveying mechanism (5) and a protective mechanism (6); The roller (2) is arranged on the base (1); The lifting platform (3) is arranged above the base (1); The through hole (4) is provided on the top of the base (1); The conveying mechanism (5) and the protection mechanism (6) are both arranged on the lifting platform (3); The conveying mechanism (5) comprises a storage tank (501), an electric push rod (502) and a conveying platform (503); the storage tank (501) is opened on the top of the lifting platform (3); and the conveying platform (503) is arranged above the storage tank (501); The protection mechanism (6) comprises a baffle plate 1 (601), a hinge bar (602) and a baffle plate 2 (603); the baffle plate 1 (601) is hinged on the top of the lifting platform (3); the hinge bar (602) is fixedly installed on the top of the lifting platform (3); and the baffle plate 2 (603) is hinged on the top of the hinge bar (602).

2. A compact cargo elevator for commercial aircraft according to claim 1, characterized in that: The electric push rod (502) is fixedly installed inside the storage groove (501), and the output end is fixedly connected to the bottom of the conveying platform (503).

3. A compact cargo elevator for commercial aircraft according to claim 1, characterized in that: A lifting mechanism is provided at the bottom of the lifting platform (3), and a groove is provided at the top of the base (1), and the size of the groove is consistent with the size of the lifting platform (3).

4. A compact cargo elevator for commercial aircraft according to claim 1, characterized in that: The back side of the baffle plate 1 (601) and the front side of the baffle plate 2 (603) are both provided with mounting grooves (604), and the mounting grooves (604) are slidably connected with the baffle plate 3 (605).

5. A compact cargo elevator for commercial aircraft according to claim 4, characterized in that: A handle (606) is fixedly mounted on the top of the baffle three (605), and a placement groove (7) is opened on the right side of the lifting platform (3), and the size of the placement groove (7) is consistent with the size of the baffle three (605).

6. A compact cargo elevator for commercial aircraft according to claim 1, characterized in that: A support mechanism (8) is arranged inside the through hole (4), and the support mechanism (8) comprises a transverse plate (801), a hydraulic rod (802), a support plate (803) and a connecting plate (804); the transverse plate (801) is fixedly mounted inside the through hole (4), and the hydraulic rod (802) is fixedly mounted on the bottom of the transverse plate (801); the support plate (803) is fixedly mounted on the output end of the hydraulic rod (802), and the connecting plate (804) is fixedly mounted on the support plate (803).

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