CN209506099U - A kind of airfreight loading frame - Google Patents

Abstract

The utility model discloses a kind of airfreight loading frames, including pedestal and objective table, first fixed block there are four being symmetrically installed on the pedestal, first connecting rod is movably installed on each first fixed block, third connecting rod is movably installed on each third fixed block, the first screwed pipe is fixedly installed on first strut, second fixed block there are two being symmetrically installed on the pedestal, the second connecting rod is movably installed on two second fixed blocks, one end joint activity of two pair of the 4th connecting rod and the second connecting rod is equipped with the second strut, the second screwed pipe is fixedly installed on second strut, one end of the threaded rod is equipped with driving device.The utility model is all made of link mechanism, controls the angle between connecting rod by threaded rod, and then control the height of objective table, and structure is simple, facilitates operation, and production cost is low, and secondly objective table is equipped with roller bearing, can be time saving and energy saving in mobile large-sized object.

Description

A kind of airfreight loading frame

Technical field

The utility model relates to airfreight technical field more particularly to a kind of airfreight loading frames.

Background technique

Airfreight is the important component in modern Aviation logistics freight services, and airfreight is international trade Middle valuables, loive cargo and the indispensable mode of precise instrument transport, airfreight provide safely, quickly, conveniently And quality services.Air transportion is fast with its, safe, punctual, has won sizable market, has substantially reduced delivery date.

Existing shipping loading frame, structure is complicated, and operation difficulty is big, cargo can not easily be transported in aircraft cabin, no Only time-consuming and laborious and area occupied is big, should not store after use, increase production cost.

Utility model content

Purpose of the utility model is to solve the time-consuming and laborious in the prior art and big problems of area occupied, and propose A kind of airfreight loading frame.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of airfreight loading frame, including pedestal and objective table are symmetrically installed on the pedestal fixed there are four first Block is movably installed with first connecting rod on each first fixed block, there are four the objective table lower surface is symmetrically installed Third fixed block, third connecting rod is movably installed on each third fixed block, and the first connecting rod and third connect Extension bar cooperates, and the first connecting rod and third connecting rod junction are equipped with the first strut, consolidates on first strut Dingan County is equipped with the first screwed pipe, is symmetrically installed on the pedestal there are two the second fixed block, on two second fixed blocks It is movably installed with the second connecting rod, the objective table lower surface is symmetrically installed there are two the 4th fixed block, and two the described 4th solid Determine to be movably installed with the 4th connecting rod on block, one end joint activity of two pair of the 4th connecting rod and the second connecting rod is installed There is the second strut, the second screwed pipe is fixedly installed on second strut, screw thread is equipped with screw thread on first screwed pipe Bar, and threaded rod is threadedly coupled with the second screwed pipe, the threaded rod runs through the first screwed pipe and the second screwed pipe, the screw thread Bar both ends are equipped with baffle, and one end of the threaded rod is equipped with driving device.

Preferably, each first connecting rod is fixedly installed with bull stick, each third far from one end of pedestal Connecting rod offers hole far from one end of objective table, and the rotarod activity plugs and through hole, fixed peace between the bull stick Equipped with fixed link.

Preferably, the driving device includes motor and telescopic rod, and one end of the threaded rod is fixedly installed with motor, institute State and be fixedly installed with telescopic rod on pedestal, and telescopic rod is in the underface of motor, the one end of the telescopic rod far from pedestal with Motor is fixedly connected.

Preferably, mounting groove is offered on the objective table, is symmetrically installed with multiple bearings on the mounting groove two sidewalls, Multiple roller bearings are movably installed in the mounting groove.

Preferably, each roller bearing both ends are fixedly mounted in the inner ring of bearing.

Preferably, the side of the pedestal is equipped with ladder.

Compared with prior art, the utility model has the following beneficial effects:

1, the present apparatus is all made of link mechanism and passes through threaded rod and screwed pipe directly by the rotation of motor control threaded rod Between be threadedly engaged to control the angle between connecting rod, be not only simple in structure, and easy to operate, be fabricated to This is also more cheap；

2, multiple roller bearings are installed on loading stage, so that cargo transport is to engine opening position, it can be straight by way of drawing It connecing and transports to cargo in cabin, when especially moving large-sized object, in drawing process, roller bearing rotation drives cargo to advance, this Sample pulls cargo time saving and energy saving.

In conclusion the present apparatus is all made of link mechanism, the angle between connecting rod is controlled by threaded rod, and then control The height of objective table, structure is simple, facilitates operation, and production cost is low, and secondly objective table is equipped with roller bearing, in mobile large-sized object When can be time saving and energy saving.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of airfreight loading frame front view；

Fig. 2 be the utility model proposes a kind of airfreight loading frame top view；

Fig. 3 be the utility model proposes a kind of airfreight loading frame objective table structure chart.

In figure: 1 pedestal, 2 objective tables, 3 threaded rods, 4 first fixed blocks, 5 second fixed blocks, 6 first connecting rods, 7 second Connecting rod, 8 bull sticks, 9 first screwed pipes, 10 second screwed pipes, 11 roller bearings, 12 telescopic rods, 13 ladders, 14 first struts, 15 axis It holds, 16 mounting grooves, 17 fixed links, 18 baffles, 19 second struts, 20 motors, 21 third connecting rods, 22 third fixed blocks, 23 Four fixed blocks, 24 the 4th connecting rods.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of airfreight loading frame, including pedestal 1 and objective table 2 offer mounting groove on objective table 2 16, multiple bearings 15 are symmetrically installed on 16 two sidewalls of mounting groove, and multiple roller bearings 11, each rolling are movably installed in mounting groove 16 11 both ends of axis are fixedly mounted in the inner ring of bearing 15, and such structure can make when pulling cargo, and roller bearing 15 rolls Cargo is driven to advance, it is time saving and energy saving to achieve the effect that, is symmetrically installed on pedestal 1 there are four the first fixed block 4, and each first is fixed It is movably installed with first connecting rod 6 on block 4,2 lower surface of objective table is symmetrically installed that there are four third fixed block 22, each thirds Third connecting rod 21 is movably installed on fixed block 22, first connecting rod 6 and third connecting rod 21 cooperate, and each first The one end of connecting rod 6 far from pedestal 1 is fixedly installed with bull stick 8, and each one end of third connecting rod 21 far from objective table 2 is opened Equipped with hole, 8 activity of bull stick plugs and through hole, and fixed link 17 is fixedly installed between bull stick 8, and first connecting rod 6 and third connect 21 junction of extension bar is equipped with the first strut 14, and the first screwed pipe 9 is fixedly installed on the first strut 14.

It is symmetrically installed on pedestal 1 there are two the second fixed block 5, is movably installed with the second company on two the second fixed blocks 5 Extension bar 7,2 lower surface of objective table are symmetrically installed there are two the 4th fixed block 23, are movably installed on two the 4th fixed blocks 23 One end joint activity of 4th connecting rod 24, two pair of the 4th connecting rod 24 and the second connecting rod 7 is equipped with the second strut 19, and second The second screwed pipe 10 is fixedly installed on strut 19, screw thread is equipped with threaded rod 3, and threaded rod 3 and second on the first screwed pipe 9 Screwed pipe 10 is threadedly coupled, and threaded rod 3 runs through the first screwed pipe 9 and the second screwed pipe 10, and 3 both ends of threaded rod are equipped with baffle 18, one end of threaded rod 3 is equipped with driving device, and driving device includes motor 20 and telescopic rod 12, the fixed peace in one end of threaded rod 3 Equipped with motor 20, telescopic rod 12 is fixedly installed on pedestal 1, and telescopic rod 12 is in the underface of motor 20, telescopic rod 12 is remote One end from pedestal 1 is fixedly connected with motor 20, and the side of pedestal 1 is equipped with ladder 13, it is notable that the first screwed pipe 9 with the hand of spiral on the second screwed pipe 10 on the contrary, 3 both ends of threaded rod are respectively equipped with opposite screw thread, threaded rod 3 rotates the time-division It does not cooperate with two screwed pipes, the distance between the first screwed pipe 9 and the second screwed pipe 10 think close, first connecting rod 6 Angle between third connecting rod 21 becomes larger, and the angle between the second connecting rod 7 and the 4th connecting rod 24 becomes larger, objective table 2 Rise.

The working principle of the utility model are as follows: when needing to transport object, first object is deposited on objective table 2, is run Motor 20, threaded rod 3 start turning, and are become larger by the angle being threadedly engaged between first connecting rod 6 and third connecting rod 21, together When the second connecting rod 7 and the 4th connecting rod 24 between angle also become larger, the position of rotation motor 20 on the way can rise, telescopic rod 12 stretch.

When objective table 2 is increased to desired height, motor 20 is closed, loading personnel are reached on objective table 2 by ladder 13, Cargo is pulled, at this time under the action of roller bearing 11 on objective table 2, the speed of goods movement is greatly speeded up, and required power is also big It is big to reduce, facilitate loading personnel.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of airfreight loading frame, including pedestal (1) and objective table (2), which is characterized in that symmetrical on the pedestal (1) There are four installations the first fixed block (4), is movably installed with first connecting rod (6) on each first fixed block (4), described Objective table (2) lower surface is symmetrically installed there are four third fixed block (22), equal activity peace on each third fixed block (22) Equipped with third connecting rod (21), the first connecting rod (6) and third connecting rod (21) cooperate, the first connecting rod (6) it is equipped with the first strut (14) with third connecting rod (21) junction, is fixedly installed with first on first strut (14) Screwed pipe (9) is symmetrically installed on the pedestal (1) there are two the second fixed block (5), on two second fixed blocks (5) It being movably installed with the second connecting rod (7), objective table (2) lower surface is symmetrically installed there are two the 4th fixed block (23), and two The 4th connecting rod (24) is movably installed on 4th fixed block (23), two pair of the 4th connecting rod (24) connects with second One end joint activity of extension bar (7) is equipped with the second strut (19), is fixedly installed with the second screw thread on second strut (19) It manages (10), screw thread is equipped with threaded rod (3) on first screwed pipe (9), and threaded rod (3) and the second screwed pipe (10) screw thread Connection, for the threaded rod (3) through the first screwed pipe (9) and the second screwed pipe (10), threaded rod (3) both ends are equipped with gear One end of plate (18), the threaded rod (3) is equipped with driving device.

2. a kind of airfreight loading frame according to claim 1, it is characterised in that: each first connecting rod (6) One end far from pedestal (1) is fixedly installed with bull stick (8), and the one of each third connecting rod (21) separate objective table (2) End offers hole, and bull stick (8) activity plugs and through hole, is fixedly installed with fixed link (17) between the bull stick (8).

3. a kind of airfreight loading frame according to claim 1, it is characterised in that: the driving device includes motor (20) it is fixedly installed with motor (20) with telescopic rod (12), one end of the threaded rod (3), is fixedly mounted on the pedestal (1) Have telescopic rod (12), and telescopic rod (12) is in the underface of motor (20), the one end of the telescopic rod (12) far from pedestal (1) It is fixedly connected with motor (20).

4. a kind of airfreight loading frame according to claim 1, it is characterised in that: offered on the objective table (2) Mounting groove (16) is symmetrically installed with multiple bearings (15) on mounting groove (16) two sidewalls, movable in the mounting groove (16) Multiple roller bearings (11) are installed.

5. a kind of airfreight loading frame according to claim 4, it is characterised in that: each roller bearing (11) both ends are equal It is fixedly mounted in the inner ring of bearing (15).

6. a kind of airfreight loading frame according to claim 1, it is characterised in that: install the side of the pedestal (1) There are ladder (13).