阅读说明：本技术 一种登机桥对接过程中预防意外撞机的安全防护装置 (Safety protection device for preventing accidental collision in docking process of boarding bridge ) 是由 熊蓉蓉 于 2021-01-20 设计创作，主要内容包括：本发明涉及登机桥相关设备技术领域,且公开了一种登机桥对接过程中预防意外撞机的安全防护装置,包括支撑板,所述支撑板的外部活动连接有传动杆,传动杆的外部固定连接有限位盘,限位盘的内部活动连接有监测组件,限位盘的内部固定连接有固定环；通过接电柱、外壳、活动块、挡块、固定环、线圈、限位盘、电流变体、监测组件之间的相互作用,能够在登机桥对接的过程中对轮胎的转动速度进行智能监测并在轮胎的转动速度超过设定范围时及时地对其进行止停操作,避免了由于操作者的操作失误使得轮胎的转动速度过快导致对接时登机桥与飞机之间发生碰撞或是剐蹭,从而大大提高登机桥对接过程中的安全性。(The invention relates to the technical field of relevant equipment of boarding bridges, and discloses a safety protection device for preventing accidental collision in the docking process of boarding bridges, which comprises a supporting plate, wherein the outside of the supporting plate is movably connected with a transmission rod, the outside of the transmission rod is fixedly connected with a limiting disc, the inside of the limiting disc is movably connected with a monitoring assembly, and the inside of the limiting disc is fixedly connected with a fixing ring; through the interaction among the electric connecting column, the shell, the movable block, the stop dog, the fixing ring, the coil, the limiting disc, the current variant and the monitoring assembly, the rotation speed of the tire can be intelligently monitored in the docking process of the boarding bridge, and the tire can be stopped in time when the rotation speed of the tire exceeds a set range, so that the collision or scratch between the boarding bridge and an airplane caused by overhigh rotation speed of the tire due to misoperation of an operator is avoided, and the safety in the docking process of the boarding bridge is greatly improved.)

1. The utility model provides a boarding bridge docks in-process prevention accident and hits safety device of machine, includes backup pad (1), its characterized in that: the external swing joint of the supporting plate (1) is provided with a transmission rod (2), the external of the transmission rod (2) is fixedly connected with a limiting disc (3), the internal of the limiting disc (3) is movably connected with a monitoring component (4), the internal of the limiting disc (3) is fixedly connected with a fixing ring (5), the outer surface of the fixing ring (5) is fixedly connected with a coil (6), the external of the limiting disc (3) is fixedly connected with a stop block (7), the external of the limiting disc (3) is movably connected with a shell (8), the internal of the shell (8) is provided with an electrorheological body (9), the internal of the shell (8) is movably connected with a movable rod (10), the external of the movable rod (10) is fixedly connected with a movable block (11), the internal of the shell (8) is fixedly connected with a fixing buckle (12), the internal of the shell (8) is fixedly connected with a first, a baffle (15) is fixedly connected to the outer part of the second spring (14), an electric connecting column (16) is fixedly connected to the inner part of the shell (8), and a conductor (17) is fixedly connected to the inner part of the shell (8).

2. The safety protection device for preventing accidental collision during the docking process of a boarding bridge according to claim 1, wherein: monitoring subassembly (4) mainly comprise electro-magnet, iron plate, spring three, and the inside fixedly connected with electro-magnet of spacing dish (3), the outside swing joint of electro-magnet has spring three, the outside fixedly connected with iron plate of spring three, the position, the specification of iron plate all with the electro-magnet phase-match.

3. The safety protection device for preventing accidental collision during the docking process of a boarding bridge according to claim 1, wherein: the quantity of movable block (11) is the same with the quantity of dog (7), and the shape, the specification of movable block (11) all match with dog (7), fixed knot (12) and backup pad (1) fixed connection.

4. The safety protection device for preventing accidental collision during the docking process of a boarding bridge according to claim 1, wherein: the first spring (13) and the electric connecting column (16) are movably connected inside the current variant (9), and the baffle plate (15) and the movable rod (10) are movably connected with the current variant (9).

5. The safety protection device for preventing accidental collision during the docking process of a boarding bridge according to claim 1, wherein: the inside fixedly connected with electric wire of shell (8), electric wire and electric connection post (16) fixed connection, the inside of coil (6) has the electric current to pass through and has the magnetic induction line, and specification, the position of conductor (17) all match with coil (6).

6. The safety protection device for preventing accidental collision during the docking process of a boarding bridge according to claim 1, wherein: the exterior of the transmission rod (2) is fixedly connected with a tire, and the main materials of the electrorheological body (9) comprise lime, gypsum, carbon powder and olive oil.

7. The safety protection device for preventing accidental collision during the docking process of a boarding bridge according to claim 1, wherein: the electric connecting column (16), the electromagnet, the feeler lever, the coil (6) and an external power supply are all electrically connected with the control center, the electric connecting column (16) and the coil (6) are all electrically connected with the external power supply, and the electromagnet is electrically connected with the conductor (17).

Technical Field

The invention relates to the technical field of relevant equipment of a boarding bridge, in particular to a safety protection device for preventing accidental collision in the docking process of the boarding bridge.

Background

The boarding bridge is also called an air bridge, and is a bridge body passage which extends from a boarding gate to a cabin door and facilitates passengers to enter and exit a cabin. When the boarding bridge is used, a pilot is required to operate and control the docking bridge and an airplane, however, the requirement for docking the boarding bridge and the airplane is high, when an operator carelessly operates and fails to make the moving speed of the boarding bridge too fast, the boarding bridge and the airplane are cut and rubbed or directly collided with the airplane, the airplane is damaged, certain loss is brought to an airport, and the existing boarding bridge is lack of a safety protection assembly, so that great potential safety hazards exist in the docking process when the moving speed of the boarding bridge is too fast, and the requirement for practical use cannot be met.

Therefore, in order to solve the problems, a safety protection device for preventing accidental collision during the docking process of the boarding bridge is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a safety protection device for preventing accidental crash in the docking process of a boarding bridge, which has the advantages of intelligently monitoring the moving speed of the boarding bridge and timely stopping the boarding bridge when the moving speed of the boarding bridge exceeds the normal moving speed range, and solves the problem that the collision between the boarding bridge and an airplane is easily caused when the moving speed of the boarding bridge is accelerated due to the error of an operator in the docking process of the boarding bridge.

(II) technical scheme

In order to achieve the purpose of intelligently monitoring the moving speed of the boarding bridge and timely stopping the boarding bridge when the moving speed of the boarding bridge exceeds a normal moving speed range, the invention provides the following technical scheme: the utility model provides a safety device that prevention accident collided in boarding bridge butt joint in-process, the camera includes a supporting plate, the outside swing joint of backup pad has the transfer line, the spacing dish of outside fixedly connected with of transfer line, the inside swing joint of spacing dish has the monitoring subassembly, the solid fixed ring of inside fixedly connected with of spacing dish, gu the fixed ring's outer fixed surface is connected with the coil, the outside fixedly connected with dog of spacing dish, the outside swing joint of spacing dish has the shell, the inside of shell is provided with the current variant, the inside swing joint of shell has the movable rod, the outside fixedly connected with movable block of movable rod, the inside fixedly connected with of shell is fixed to be detained, the inside fixedly connected with spring one of shell, the inside fixedly connected with spring two of shell, the outside fixedly connected with baffle of spring two, the inside fixedly connected with power connection.

Preferably, the monitoring assembly mainly comprises an electromagnet, an iron block and a spring III, the inside of the limiting disc is fixedly connected with the electromagnet, the outside of the electromagnet is movably connected with the spring III, the outside of the spring III is fixedly connected with the iron block, and the position and the specification of the iron block are matched with the electromagnet.

Preferably, the quantity of movable block is the same with the quantity of dog, and the shape, the specification of movable block all match with the dog, fixed knot and backup pad fixed connection.

Preferably, the first spring and the electric connecting column are movably connected inside the current variant, and the baffle and the movable rod are movably connected with the current variant.

Preferably, the inside fixedly connected with electric wire of shell, electric wire and electric connection post fixed connection, the inside of coil has the electric current to pass through and has the magnetic induction line, and specification, the position of conductor all match with the coil.

Preferably, a tire is fixedly connected to the outside of the transmission rod, the main materials of the electrorheological fluid comprise lime, gypsum, carbon powder and olive oil, the electrorheological fluid is in a solid state in an electrified state, and the electrorheological fluid is in a liquid state in a power-off state.

Preferably, the electric connecting column, the electromagnet, the contact rod, the coil and the external power supply are all electrically connected with the control center, the electric connecting column and the coil are all electrically connected with the external power supply, and the electromagnet is electrically connected with the conductor.

(III) advantageous effects

Compared with the prior art, the invention provides a safety protection device for preventing accidental collision in the docking process of a boarding bridge, which has the following beneficial effects:

1. according to the safety protection device for preventing accidental collision in the docking process of the boarding bridge, through interaction among the power connection column, the shell, the movable block, the stop dog, the fixing ring, the coil, the limiting disc, the current variant and the monitoring assembly, the rotation speed of the tire can be intelligently monitored in the docking process of the boarding bridge, and the tire can be stopped in time when the rotation speed of the tire exceeds a set range, so that collision or scratch between the boarding bridge and an airplane when the docking is caused by overhigh rotation speed of the tire due to misoperation of an operator is avoided, and the safety in the docking process of the boarding bridge is greatly improved.

2. The safety protection device for preventing accidental collision in the docking process of the boarding bridge can not influence rotation of a tire in the rotating speed range through interaction among the first spring, the transmission rod, the supporting plate, the second spring and the baffle, avoids the situation that the normal moving use of the boarding bridge is influenced due to the use of a protection component, and can meet the requirement of practical use.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a support plate; 2. a transmission rod; 3. a limiting disc; 4. a monitoring component; 5. a fixing ring; 6. a coil; 7. a stopper; 8. a housing; 9. an electrorheological fluid; 10. a movable rod; 11. a movable block; 12. a fixing buckle; 13. a first spring; 14. a second spring; 15. a baffle plate; 16. connecting a power post; 17. a conductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a safety protection device for preventing accidental collision during docking of a boarding bridge comprises a support plate 1, a transmission rod 2 is movably connected to the outside of the support plate 1, a limiting disc 3 is fixedly connected to the outside of the transmission rod 2, a monitoring assembly 4 is movably connected to the inside of the limiting disc 3, the monitoring assembly 4 mainly comprises an electromagnet, an iron block and a spring, the electromagnet is fixedly connected to the inside of the limiting disc 3, the spring three is movably connected to the outside of the electromagnet, the iron block is fixedly connected to the outside of the spring three, and the position and the specification of the iron block are matched with those of the electromagnet.

Fixed ring 5 of the fixed ring of inside fixedly connected with of spacing dish 3, the outer fixed surface of fixed ring 5 is connected with coil 6, the outside fixedly connected with dog 7 of spacing dish 3, the outside swing joint of spacing dish 3 has shell 8, the inside of shell 8 is provided with current variant 9, the inside swing joint of shell 8 has movable rod 10, the outside fixedly connected with movable block 11 of movable rod 10, the inside fixedly connected with of shell 8 is fixed to be detained 12, the quantity of movable block 11 is the same with the quantity of dog 7, the shape of movable block 11, the specification all with dog 7 phase-match, fixed 12 and the 1 fixed connection of backup pad of detaining.

The inside of the shell 8 is fixedly connected with a first spring 13, the inside of the shell 8 is fixedly connected with a second spring 14, the outside of the second spring 14 is fixedly connected with a baffle 15, the first spring 13 and the electric connecting column 16 are movably connected inside the current variant 9, the baffle 15 and the movable rod 10 are movably connected with the current variant 9, the inside of the shell 8 is fixedly connected with the electric connecting column 16, the inside of the shell 8 is fixedly connected with a conductor 17, the inside of the shell 8 is fixedly connected with an electric wire, the electric wire is fixedly connected with the electric connecting column 16, the inside of the coil 6 is provided with current passing and magnetic induction lines, the specification and the position of the conductor 17 are matched with the coil 6, the electric connecting column 16, the electromagnet, the touch rod, the coil 6 and the external power supply are electrically connected with a control center, the electric connecting column 16 and the coil 6 are electrically connected with the external power supply, the electromagnet is, the current that conductor 17 cutting magnetic induction line produced can't make the electro-magnet attract the iron plate to contact with the feeler lever, and when the slew velocity of transfer line 2 exceeded normal slew velocity scope, the current that conductor 17 cutting magnetic induction line produced can make the electro-magnet attract the iron plate to move to and contact with the feeler lever.

The working principle is as follows: when the device is used, an operator controls an external power supply to electrify a coil 6 through a control center, magnetic induction lines are generated outside the coil 6 after the coil 6 is electrified, at the moment, a conductor 17 is vertical to the magnetic induction lines, when a transmission rod 2 rotates to drive a tire to rotate, a boarding bridge moves along with the rotation of the tire and starts to be butted with an airplane, the transmission rod 2 rotates to drive a limiting disc 3 to rotate, the limiting disc 3 rotates to drive the coil 6 to rotate, so that the conductor 17 and the coil 6 generate relative motion, meanwhile, the conductor 17 cuts the magnetic induction lines outside the coil 6, current is generated inside the boarding bridge and energizes an electromagnet, the electromagnet is energized to generate magnetism to attract an iron block to drive an iron block compression spring to move towards the direction of the electromagnet, when the rotating speed of the transmission rod 2 exceeds a normal speed range, the speed of cutting the magnetic induction lines by the conductor 17 is increased, and the, the magnetism of the electromagnet is strengthened, the distance of the iron block moving towards the direction of the electromagnet is prolonged and the iron block is in contact with the feeler lever, the control center controls and drives an external power supply to electrify the electric pole 16, the electric pole 16 is electrified to enable the current variant 9 to be changed from a liquid state to a solid state, the solid current variant 9 can limit the movement of the movable rod 10, the movable rod 10 cannot move towards the inside of the shell 8, the stop block 7 cannot pass through the surface of the movable block 11, the limiting disc 3 cannot rotate to enable the transmission rod 2 to stop rotating, the boarding bridge can stop moving, and the situation that the airplane is damaged due to the fact that the moving speed of the boarding bridge is too fast is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.