CN114476305A

CN114476305A - Airport goods safety anticollision protection frame

Info

Publication number: CN114476305A
Application number: CN202210166359.0A
Authority: CN
Inventors: 任月明
Original assignee: Individual
Current assignee: Xuchang Yuanding Industrial Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-05-13
Anticipated expiration: 2042-02-23
Also published as: CN114476305B

Abstract

The invention belongs to the field of airport goods, and particularly relates to an airport goods safety anti-collision protection frame which comprises a base, wherein an anti-collision plate is fixedly arranged on one side of the base, anti-collision air bags are fixedly arranged on two sides of the anti-collision plate respectively, second pistons are arranged at the upper end and the lower end of the interior of the anti-collision plate in a sealing sliding mode respectively, a second sliding rod is fixedly arranged on one side of each second piston, the second pistons are connected with the anti-collision plate through induction springs, the second sliding rods are in sliding contact with the anti-collision plate, and induction blocks for detecting extrusion force are fixedly arranged in the direction of the second sliding rods, which is far away from the second pistons, so that the extrusion collision of airport goods in the stacking process can be prevented or relieved.

Description

Airport goods safety anticollision protection frame

Technical Field

The invention belongs to the field of airport cargos, and particularly relates to an airport cargo safety anti-collision protection frame.

Background

In airport logistics, the stacking and carrying of goods need to be very careful, and especially the safety problem is prominent when stacking is carried out in a cabin. However, in the prior art, when the goods are stacked and conveyed by using the goods pallet, the goods may be extruded and collided in the transportation process, so that the goods are damaged, and even a fire disaster is caused.

Therefore, the airport cargo safety anti-collision protection frame capable of preventing or relieving the extrusion collision of airport cargos in the stacking process is urgently needed.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides an airport cargo safety anti-collision protection frame capable of preventing or relieving extrusion collision of airport cargos in a stacking process.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an airport goods safety anticollision protects frame, includes the base, base one side has set firmly the anticollision board, anticollision gasbag has set firmly respectively to anticollision board both sides, both ends are sealed the slip respectively about the anticollision board is inside to be equipped with the second piston, second piston one side has set firmly the second slide bar, the second piston with connect through response spring between the anticollision board, the second slide bar with anticollision board sliding contact, the second slide bar is kept away from the second piston direction sets firmly the response piece that is used for detecting the extrusion force.

Preferably, the gas in the anti-collision air bag can flow to the second piston, and the anti-collision air bag is arranged on the side of the goods to protect the goods from being impacted by extrusion.

Preferably, two sliding seats are fixedly arranged on two sides of the base respectively, an expansion seat is arranged outside the sliding seats in a sliding mode, the expansion seat is connected with the sliding seats through a first spring, and a goods tray is in sliding contact with the outside of the expansion seat.

Preferably, the expansion seat is internally provided with a clamping slide block in a sliding manner, the clamping slide block is connected with the expansion seat through a clamping spring, the clamping slide block is close to one side of the anti-collision plate and is provided with a first slide block in a sliding manner, one side of the first slide block, which is close to the anti-collision plate, is rotatably provided with a rotating rod, and one end, far away from the first slide block, of the rotating rod is fixedly provided with a baffle plate.

Preferably, the inside ball that slides of bull stick, the ball with pass through the third spring coupling between the bull stick, inside being located of expansion seat ball department is equipped with two pits.

Preferably, the base has inside the chamber of putting out a fire of having seted up, the intracavity portion of putting out a fire is filled with fire extinguishing agent, the intracavity portion of putting out a fire slides and is equipped with the push liquid board, the push liquid board with through second spring coupling between the base, the base is located second spring department offers the air inlet that is used for admitting air.

Preferably, the base is internally provided with a valve plate in a sliding manner close to the direction of the anti-collision plate, the valve plate is internally provided with a second sliding block in a sliding manner, one end of the second sliding block is an inclined plane, the other end of the second sliding block is in a hook shape, the second sliding block is connected with the valve plate through a sliding block spring, and the valve plate is connected with the base through a valve plate spring.

Preferably, an expansion cavity is formed in one side of the valve plate spring, a first piston is arranged in the expansion cavity in a sliding mode, a pull rod with a hook-shaped bottom is fixedly arranged on the bottom side of the first piston, expansion liquid is filled in the bottom side of the first piston, and the pull rod is in sliding contact with the base.

Preferably, a first sliding rod is fixedly arranged on one side, close to the base, of the expansion seat on one side, and the first sliding rod extends into the base and is in sliding contact with the base.

Preferably, a liquid spraying groove is formed in the anti-collision plate, nozzles are fixedly arranged at outlets on two sides of the liquid spraying groove respectively, and the liquid spraying groove is communicated with the inside of the base.

Advantageous effects

The invention provides an airport cargo safety anti-collision protection frame through improvement, compared with the prior art, the airport cargo safety anti-collision protection frame has the following improvements and advantages:

1. through setting up crashproof gasbag, can prevent or alleviate airport goods and take place to extrude the collision at the stack in-process.

2. Through setting up the tight slider of clamp, can fasten the anticollision fender bracket better inside preventing its not hard up roll-off of goods tray.

3. Through setting up pull rod and second slider, can open the passageway of putting out a fire when taking place the condition of a fire and put out a fire to can prevent to start under the inside condition of goods tray to put out a fire in anticollision protective frame.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 3 at C;

FIG. 6 is an enlarged view of a portion of FIG. 5 at D;

fig. 7 is a partial enlarged view of fig. 5 at E.

In the figure: 10. an expansion seat; 11. a first spring; 12. a sliding seat; 13. a base; 14. a second spring; 15. an air inlet; 16. a liquid pushing plate; 17. a fire extinguishing chamber; 18. a clamping spring; 19. clamping the sliding block; 20. a spray head; 21. an anti-collision plate; 22. an anti-collision air bag; 23. a baffle plate; 24. a rotating rod; 25. a first slider; 26. a third spring; 27. a ball bearing; 28. a pit; 29. a first piston; 30. an expansion chamber; 31. a pull rod; 32. a second slider; 33. a slider spring; 34. a valve plate; 35. a first slide bar; 36. a valve plate spring; 37. a liquid spraying groove; 38. a second piston; 39. a second slide bar; 40. an induction spring; 41. an induction block; 42. a cargo pallet.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the products of the present invention are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-7, an airport cargo safety anti-collision protection frame comprises a base 13, an anti-collision plate 21 is fixedly arranged on one side of the base 13, anti-collision airbags 22 are fixedly arranged on two sides of the anti-collision plate 21 respectively, second pistons 38 are arranged at the upper end and the lower end inside the anti-collision plate 21 in a sealing sliding mode respectively, second sliding rods 39 are fixedly arranged on one sides of the second pistons 38, the second pistons 38 are connected with the anti-collision plate 21 through induction springs 40, the second sliding rods 39 are in sliding contact with the anti-collision plate 21, and induction blocks 41 for detecting extrusion force are fixedly arranged on the second sliding rods 39 in the direction away from the second pistons 38.

Further, the gas inside the crash airbag 22 can flow to the second piston 38, and the crash airbag 22 is located at the side of the cargo to protect the cargo from being crushed.

Furthermore, two sliding seats 12 are fixedly arranged on two sides of the base 13 respectively, an expansion seat 10 is slidably arranged outside the sliding seats 12, the expansion seat 10 is connected with the sliding seats 12 through a first spring 11, and a cargo tray 42 is slidably contacted outside the expansion seat 10.

Furthermore, a clamping slide block 19 is arranged in the expansion seat 10 in a sliding mode, the clamping slide block 19 is connected with the expansion seat 10 through a clamping spring 18, a first slide block 25 is arranged on one side, close to the anticollision plate 21, of the clamping slide block 19 in a sliding mode, a rotating rod 24 is arranged on one side, close to the anticollision plate 21, of the first slide block 25 in a rotating mode, and a baffle plate 23 is fixedly arranged at one end, far away from the first slide block 25, of the rotating rod 24.

Furthermore, a ball 27 is slidably disposed inside the rotating rod 24, the ball 27 is connected to the rotating rod 24 through a third spring 26, and two concave pits 28 are disposed inside the expanding seat 10 at the position of the ball 27.

Further, base 13 is inside to be seted up and to put out a fire chamber 17, puts out a fire chamber 17 inside and fills up fire extinguishing agent, and the inside slip in chamber 17 that puts out a fire is equipped with push plate 16, is connected through second spring 14 between push plate 16 and the base 13, and base 13 is located second spring 14 department and offers the air inlet 15 that is used for admitting air.

Furthermore, a valve plate 34 is slidably disposed inside the base 13 in a direction close to the bumper plate 21, a second slider 32 is slidably disposed inside the valve plate 34, one end of the second slider 32 is inclined and the other end is hook-shaped, the second slider 32 is connected with the valve plate 34 through a slider spring 33, and the valve plate 34 is connected with the base 13 through a valve plate spring 36.

Furthermore, an expansion cavity 30 is formed in one side of the valve plate spring 36, a first piston 29 is slidably disposed in the expansion cavity 30, a draw bar 31 with a hook-shaped bottom is fixedly disposed at the bottom side of the first piston 29, the bottom side of the first piston 29 is filled with expansion liquid, and the draw bar 31 is in sliding contact with the base 13.

Furthermore, a first slide bar 35 is fixedly arranged on one side of the expanding base 10 close to the base 13, and the first slide bar 35 extends into the base 13 and is in sliding contact with the base.

Furthermore, a liquid spraying groove 37 is formed in the anti-collision plate 21, the nozzles 20 are respectively and fixedly arranged at the outlets at two sides of the liquid spraying groove 37, and the liquid spraying groove 37 is communicated with the inside of the base 13.

Principle of operation

When the airport cargo safety anti-collision protection frame starts to be started under a static state, the anti-collision protection frame is installed inside a cargo tray 42, two side expansion seats 10 move towards a direction of a base 13 under extrusion, two side expansion seats 10 enter the cargo tray 42, a baffle 23 contacts the cargo tray 42 and is extruded and pulled, the baffle 23 drives a rotating rod 24 to move, a ball 27 moves from one pit 28 to be positioned at the other pit 28, the rotating rod 24 drives a first sliding block 25 to move and is separated from contact with a clamping sliding block 19, the clamping sliding block 19 is popped out under the action of a clamping spring 18 to be contacted with the cargo tray 42, and due to the fact that the clamping sliding block 19 is popped out obliquely, the expansion seats 10 can better enter and be fastened inside the cargo tray 42. Meanwhile, the expansion base 10 drives the first slide bar 35 to move to push the second slide block 32 to slide into the hook of the pull rod 31.

When collision occurs between goods, the anti-collision air bag 22 is extruded, gas inside the anti-collision air bag 22 enters the second piston 38 and pushes the second piston 38 to move, the second piston 38 drives the second sliding rod 39 to move, if the extrusion force exceeds a rated value, the second sliding rod 39 contacts the sensing block 41, the sensing block 41 is switched on and gives an alarm, and a worker is prompted to move the goods to ensure safety.

When the goods is in fire, the expansion liquid inside the expansion cavity 30 expands due to heat, so that the first piston 29 is pushed to move towards the direction of the expansion seat 10, the pull rod 31 hooks the second slide block 32 to move, the second slide block 32 drives the valve plate 34 to move to open the channel, and the liquid pushing plate 16 pushes the fire extinguishing agent to the liquid spraying groove 37 under the action of the second spring 14 and sprays the fire extinguishing agent to the outside from the spray head 20 to extinguish the fire.

When the anti-collision protection frame is disassembled, the baffle plate 23 is rotated to be separated from the contact with the cargo tray 42, the baffle plate 23 is pushed to move towards the inside of the cargo tray 42, the baffle plate 23 drives the first sliding block 25 to move through the rotating rod 24, the first sliding block 25 pushes the clamping sliding block 19 to retract into the expansion seat 10, and the anti-collision protection frame is moved out of the cargo tray 42 to complete the disassembly. And only when the expansion seat 10 is positioned in the goods tray 42, the first slide bar 35 pushes the second slide block 32 to enter the hook of the pull rod 31, the fire can be extinguished, and if the anti-collision protection frame is positioned outside the goods tray 42, due to non-fire factors such as sunlight irradiation and the like, the expansion liquid in the expansion cavity 30 expands, the anti-collision protection frame cannot be extinguished by mistake.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an airport goods anticollision protective frame, includes base (13), its characterized in that, base (13) one side has set firmly crashproof board (21), crashproof gasbag (22) have set firmly respectively in crashproof board (21) both sides, both ends are sealed the slip respectively about crashproof board (21) is inside and are equipped with second piston (38), second piston (38) one side has set firmly second slide bar (39), second piston (38) with connect through response spring (40) between crashproof board (21), second slide bar (39) with crashproof board (21) sliding contact, second slide bar (39) are kept away from second piston (38) direction sets firmly induction block (41) that are used for detecting the extrusion force.

2. An airport cargo safety crash barrier as defined in claim 1 wherein the air inside the crash air bag (22) can flow to the second piston (38), the crash air bag (22) being located to the side of the cargo to protect the cargo from crushing impact.

3. The airport cargo safety anti-collision protection frame according to claim 1, wherein two sliding seats (12) are respectively and fixedly arranged on two sides of the base (13), an expansion seat (10) is slidably arranged outside the sliding seats (12), the expansion seat (10) is connected with the sliding seats (12) through a first spring (11), and a cargo tray (42) is in sliding contact with the outside of the expansion seat (10).

4. The airport cargo safety anti-collision protection frame according to claim 3, wherein a clamping slide block (19) is slidably arranged inside the expansion seat (10), the clamping slide block (19) is connected with the expansion seat (10) through a clamping spring (18), a first slide block (25) is slidably arranged on one side, close to the anti-collision plate (21), of the clamping slide block (19), a rotating rod (24) is rotatably arranged on one side, close to the anti-collision plate (21), of the first slide block (25), and a baffle plate (23) is fixedly arranged at one end, far away from the first slide block (25), of the rotating rod (24).

5. An airport cargo safety crash guard according to claim 4, characterized in that a ball (27) is slidably arranged inside the rotating rod (24), the ball (27) is connected with the rotating rod (24) through a third spring (26), and two pits (28) are arranged inside the expanding seat (10) at the ball (27).

6. The airport cargo safety anti-collision protection frame according to claim 1, wherein a fire extinguishing chamber (17) is formed inside the base (13), the fire extinguishing chamber (17) is filled with a fire extinguishing agent, a liquid pushing plate (16) is slidably arranged inside the fire extinguishing chamber (17), the liquid pushing plate (16) is connected with the base (13) through a second spring (14), and an air inlet (15) for air intake is formed at the position of the second spring (14) of the base (13).

7. The airport cargo safety crash guard according to claim 1, wherein a valve plate (34) is slidably arranged inside the base (13) in a direction close to the crash board (21), a second slide block (32) is slidably arranged inside the valve plate (34), one end of the second slide block (32) is inclined and the other end of the second slide block is hook-shaped, the second slide block (32) and the valve plate (34) are connected through a slide block spring (33), and the valve plate (34) and the base (13) are connected through a valve plate spring (36).

8. The airport cargo safety anti-collision protection frame according to claim 7, wherein an expansion cavity (30) is formed in one side of the valve plate spring (36), a first piston (29) is arranged in the expansion cavity (30) in a sliding mode, a pull rod (31) with a hook-shaped bottom is fixedly arranged on the bottom side of the first piston (29), the bottom side of the first piston (29) is filled with expansion liquid, and the pull rod (31) is in sliding contact with the base (13).

9. The airport cargo safety anti-collision protection frame according to claim 3, wherein a first sliding rod (35) is fixedly arranged on one side of the expansion seat (10) close to the base (13), and the first sliding rod (35) extends into the base (13) and is in sliding contact with the base.

10. The airport cargo safety anti-collision protection frame according to claim 1, wherein a liquid spraying groove (37) is formed in the anti-collision plate (21), spray heads (20) are fixedly arranged at outlets on two sides of the liquid spraying groove (37) respectively, and the liquid spraying groove (37) is communicated with the inside of the base (13).