CN210852988U

CN210852988U - Airport cargo container trailer

Info

Publication number: CN210852988U
Application number: CN201921272292.9U
Authority: CN
Inventors: 陈旭
Original assignee: Yancheng Zhong Yong Investment & Development Co ltd
Current assignee: Yancheng Zhong Yong Investment & Development Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-26
Anticipated expiration: 2029-08-07

Abstract

The utility model belongs to the technical field of the transportation, especially, airport cargo container trailer, which comprises a carriage body, the bottom both sides fixedly connected with connecting rod of automobile body, the rotation is connected with the pulley on the connecting rod, one side fixedly connected with dead lever of connecting rod, the inside spout of having seted up of dead lever, sliding connection has the slider on the dead lever spout inner wall, one side of slider is equipped with first spring, the one end and the spout inner wall fixed connection of first spring, the other end and the slider fixed connection of first spring, the bottom fixedly connected with slide bar of slider, the surface of pulley is seted up flutedly and slide bar looks adaptation. The utility model discloses a set up second spring, second bull stick and lifter plate, when the goods piles up too high, under the effect of gravity, place the board and move down on touching the second bull stick, under the effect of second pivot, the one end that the second bull stick is close to the lifter plate upwards rotates to the rising of lifter plate has been driven, thereby has played and has blockked the effect that the goods falls down.

Description

Airport cargo container trailer

Technical Field

The utility model relates to the field of transportation technology, specifically be an airport goods container trailer.

Background

The tradition trailer of transporting goods in places such as airport, pier, railway station is platform trailer, takes the fixed flat board of putting the goods on the frame of walking wheel promptly, and the plantago has fixed preceding mop, has made things convenient for the consignment of goods luggage, and people need not oneself carry luggage.

There are the following problems:

1. the existing trailer is easy to drop when the luggage and goods are stacked too high, and the loss of economy is directly caused if valuable articles are arranged in the trailer.

2. When the trailer loads luggage, the wheel does not obtain effectual fixed, causes the trailer unstability easily, and the goods falls easily during the loading, causes the loss.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an airport cargo container trailer has solved and has loaded and the goods piles up the problem that the too high easy drop.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an airport cargo container trailer comprises a trailer body, wherein connecting rods are fixedly connected to two sides of the bottom end of the trailer body, pulleys are rotatably connected to the connecting rods, a fixing rod is fixedly connected to one side of each connecting rod, a sliding groove is formed in the fixing rod, a sliding block is slidably connected to the inner wall of the sliding groove of the fixing rod, a first spring is arranged on one side of the sliding block, one end of the first spring is fixedly connected to the inner wall of the sliding groove, the other end of the first spring is fixedly connected to the sliding block, a sliding rod is fixedly connected to the bottom end of the sliding block, a groove is formed in the surface of each pulley and matched with the sliding rod, a fixing block is fixedly connected to the bottom end of the fixing rod, a groove is formed in the surface of the fixing block, a first rotating shaft is rotatably connected to the inner wall of the groove, the top fixedly connected with baffle and the bracing piece of side lever, the inside of baffle is seted up flutedly, bracing piece top surface is seted up flutedly, it is connected with the second pivot to rotate on the recess inner wall of bracing piece, second pivot fixed surface is connected with the second bull stick, the inside lifter plate that is equipped with of baffle recess, the baffle is close to one side fixed surface of automobile body and is connected with the air defense board, the top fixedly connected with second spring of automobile body, the one end fixedly connected with that the automobile body was kept away from to the second spring places the board, one side fixedly connected with outside piece of automobile body, the surface of outside piece is seted up flutedly, it is connected with the third pivot to rotate on the recess inner wall of outside piece, fixedly connected with pulling handle on the surface of third pivot.

As a preferred technical scheme of the utility model, the quantity of bracing piece, second pivot and second bull stick is two sets of, and just two sets of bracing pieces, second pivot and second bull stick are the axisymmetric installation with the horizontal center line of automobile body.

As an optimized technical scheme of the utility model, the quantity of second spring is the multiunit, and multiunit second spring is sharp equidistance and distributes.

As a preferred technical scheme of the utility model, the second bull stick runs through a side recess of baffle, and the second bull stick is located the baffle under.

As an optimal technical scheme of the utility model, lifter plate and baffle are the clearance fit relation, and the shape of lifter plate is the cuboid shape.

As a preferred technical scheme of the utility model, the shape of dead lever is the cuboid shape, and the inside spout inner wall of dead lever is smooth plane.

As an optimal technical scheme of the utility model, the lifter plate is made for stainless steel material with the material of placing the board, and the lifter plate with place the board surface and be smooth plane.

Advantageous effects

Compared with the prior art, the utility model provides an airport cargo container trailer possesses following beneficial effect:

1. this airport cargo container trailer through setting up second spring, second bull stick and lifter plate, when the goods piles up too high, under the effect of gravity, places the board and moves down to touch on the second bull stick, under the effect of second pivot, the one end that the second bull stick is close to the lifter plate upwards rotates to the rising of lifter plate has been driven, thereby has played and has blockked the effect that the goods falls down.

2. This airport cargo container trailer through setting up first spring, slider, slide bar and first bull stick, when needs load goods, rotates first spring and takes out first spring from the recess on the slide bar, has driven the slip of slider under the elastic force effect of first spring to the removal of slide bar has been driven, when the slide bar inserts the recess on pulley surface, fixes the pulley, thereby has reached stable effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

In the figure: 1. a vehicle body; 2. a connecting rod; 3. a pulley; 4. fixing the rod; 5. a first spring; 6. a slider; 7. a slide bar; 8. a fixed block; 9. a first rotating shaft; 10. a first rotating lever; 11. a side lever; 12. a baffle plate; 13. a support bar; 14. a second rotating shaft; 15. a second rotating rod; 16. a lifting plate; 17. an anti-void plate; 18. a second spring; 19. placing the plate; 20. an outer lateral mass; 21. a third rotating shaft; 22. the handle is pulled.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an airport cargo container trailer comprises a trailer body 1, wherein two sides of the bottom end of the trailer body 1 are fixedly connected with a connecting rod 2, a pulley 3 is rotatably connected onto the connecting rod 2, one side of the connecting rod 2 is fixedly connected with a fixed rod 4, a chute is arranged inside the fixed rod 4, a slide block 6 is slidably connected onto the inner wall of the chute of the fixed rod 4, one side of the slide block 6 is provided with a first spring 5, one end of the first spring 5 is fixedly connected with the inner wall of the chute, the other end of the first spring 5 is fixedly connected with the slide block 6, the bottom end of the slide block 6 is fixedly connected with a slide rod 7, a groove is formed in the surface of the pulley 3 and is matched with the slide rod 7, the bottom end of the fixed rod 4 is fixedly connected with a fixed block 8, a groove is formed in the surface of the fixed block 8, a first rotating shaft 9, top fixedly connected with baffle 12 and bracing piece 13 of side lever 11, the inside of baffle 12 is seted up flutedly, bracing piece 13 top surface is seted up flutedly, it is connected with second pivot 14 to rotate on the recess inner wall of

bracing piece

13, 14 fixed surface of second pivot is connected with second bull stick 15, baffle 12 recess inside is equipped with lifter plate 16, baffle 12 is close to one side fixed surface of automobile body 1 and is connected with air defense board 17, the top fixedly connected with second spring 18 of automobile body 1, the one end fixedly connected with that automobile body 1 was kept away from to second spring 18 places board 19, one side fixedly connected with outside piece 20 of automobile body 1, the surface of outside piece 20 is seted up flutedly, it is connected with third pivot 21 to rotate on the recess inner wall of outside piece 20, the fixed surface of third pivot 21 is connected with pulling handle 22.

In this embodiment, under the effect of second spring 18 elasticity, place board 19 and touch second bull stick 15, second bull stick 15 begins to rotate under the effect of second pivot 14, and one end is rotated downwards, and one end upwards rotates to the ascending removal of lifter plate 16 has been driven to the pivoted one end that makes progress, and effectual volume goods that will place board 19 blocks firmly, prevents to drop.

Specifically, the number of the support rods 13, the second rotating shafts 14 and the second rotating rods 15 is two, and the two sets of the support rods 13, the second rotating shafts 14 and the second rotating rods 15 are installed in axial symmetry with the horizontal center line of the vehicle body 1.

In this embodiment, the rising of two sets of lifting plates 16 is increased, and the blocking effect is improved.

Specifically, the number of the second springs 18 is multiple, and the multiple groups of the second springs 18 are distributed in a straight line at equal intervals.

In this embodiment, the effect of the elastic force is increased.

Specifically, the second rotating rod 15 penetrates through a groove on one side of the baffle 12, and the second rotating rod 15 is located right below the baffle 12.

In this embodiment, the lifting effect of the lifting plate 16 is increased.

Specifically, the lifting plate 16 and the baffle 12 are in a clearance fit relationship, and the lifting plate 16 is shaped like a rectangular parallelepiped.

In this embodiment, the slidability of the lifter plate 16 in the baffle 12 is increased to prevent obstruction.

Specifically, the shape of the fixing rod 4 is a cuboid shape, and the inner wall of the sliding groove in the fixing rod 4 is a smooth plane.

In this embodiment, the slidability is increased.

Specifically, the material of the lifting plate 16 and the placing plate 19 is made of stainless steel material, and the surfaces of the lifting plate 16 and the placing plate 19 are smooth and flat.

In this embodiment, rust is prevented from occurring after long-term use.

The utility model discloses a theory of operation and use flow: in the utility model, firstly, when the trailer is loaded with goods, firstly, an operator takes the first spring 5 out of the groove on the sliding rod 7, the sliding of the sliding block 6 is driven under the elastic force of the first spring 5, thereby driving the sliding rod 7 to move, when the sliding rod 7 is inserted into the groove on the surface of the pulley 3, the pulley 3 is fixed, at the moment, the pulley 3 can not move, thereby achieving the stable effect, because the second spring 18 is arranged below the placing plate 19, the lifting plate 16 can not lift when the goods are few, only when the weight reaches a certain value, when the goods are piled up too high, under the action of gravity, the placing plate 19 moves downwards to touch the second rotating rod 15, under the action of the second rotating shaft 14, one end of the second rotating rod 15 close to the lifting plate 16 rotates upwards, thereby driving the lifting plate 16 to lift, thereby achieving the effect of blocking the goods from falling, the utility model discloses simple and practical has very high practical value.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An airport cargo container trailer, includes automobile body (1), its characterized in that: the trolley is characterized in that two sides of the bottom end of the trolley body (1) are fixedly connected with connecting rods (2), pulleys (3) are rotatably connected onto the connecting rods (2), a fixing rod (4) is fixedly connected onto one side of each connecting rod (2), a sliding groove is formed in each fixing rod (4), a sliding block (6) is slidably connected onto the inner wall of the sliding groove of each fixing rod (4), a first spring (5) is arranged on one side of each sliding block (6), one end of each first spring (5) is fixedly connected with the inner wall of the corresponding sliding groove, the other end of each first spring (5) is fixedly connected with each sliding block (6), a sliding rod (7) is fixedly connected onto the bottom end of each sliding block (6), a groove is formed in the surface of each pulley (3) and matched with each sliding rod (7), a fixing block (8) is fixedly connected onto the bottom end, the improved bicycle is characterized in that a first rotating shaft (9) is rotatably connected to the inner wall of a groove of the fixed block (8), a first rotating rod (10) is fixedly connected to the surface of the first rotating shaft (9), side rods (11) are fixedly connected to the two ends of the bicycle body (1), a baffle (12) and a supporting rod (13) are fixedly connected to the top ends of the side rods (11), a groove is formed in the baffle (12), a groove is formed in the surface of the top end of the supporting rod (13), a second rotating shaft (14) is rotatably connected to the inner wall of the groove of the supporting rod (13), a second rotating rod (15) is fixedly connected to the surface of the second rotating shaft (14), a lifting plate (16) is arranged in the groove of the baffle (12), a blank preventing plate (17) is fixedly connected to one side surface of the baffle (12) close to the bicycle body (1), and a second spring (, one end fixedly connected with that automobile body (1) was kept away from in second spring (18) places board (19), one side fixedly connected with outside piece (20) of automobile body (1), the surface of outside piece (20) is seted up flutedly, it is connected with third pivot (21) to rotate on the recess inner wall of outside piece (20), the fixed connection has pulling handle (22) on the surface of third pivot (21).

2. An airport cargo container trailer as defined in claim 1 wherein: the number of the supporting rods (13), the second rotating shafts (14) and the second rotating rods (15) is two, and the two groups of supporting rods (13), the second rotating shafts (14) and the second rotating rods (15) are installed in an axisymmetric mode by using the horizontal center line of the vehicle body (1).

3. An airport cargo container trailer as defined in claim 1 wherein: the number of the second springs (18) is multiple groups, and the multiple groups of the second springs (18) are distributed in a straight line and at equal intervals.

4. An airport cargo container trailer as defined in claim 1 wherein: the second rotating rod (15) penetrates through a groove on one side of the baffle (12), and the second rotating rod (15) is located right below the baffle (12).

5. An airport cargo container trailer as defined in claim 1 wherein: the lifting plate (16) and the baffle (12) are in clearance fit, and the lifting plate (16) is cuboid.

6. An airport cargo container trailer as defined in claim 1 wherein: the fixing rod (4) is cuboid, and the inner wall of the sliding groove in the fixing rod (4) is a smooth plane.

7. An airport cargo container trailer as defined in claim 1 wherein: the lifting plate (16) and the placing plate (19) are made of stainless steel materials, and the surfaces of the lifting plate (16) and the placing plate (19) are smooth planes.