Ship boarding and leaving protection device

Abstract

A boarding and leaving protection device comprises a connecting component and a protection component, the connecting component is connected with the protection component and used for being connected with a user in a binding mode so as to achieve flexible constraint on the user, and the protection component is used for enabling the connecting component to be kept in a tightened state in a boarding state so as to enable the connecting component to be connected with the user in a binding mode. And when the user falls, self-locking braking is carried out, so that the user is kept at an enough height through the connecting component. According to the boarding and leaving protection device, when a user boarding and leaving a ship, the user can be flexibly restrained, when the user falls, the user is kept at the enough height and does not fall off, and the safety of the user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protection device, especially to a kind of boarding and disembarking protection device. BACKGROUND

[0002] In the marine operation, there are significant safety risks in the process of pilot boarding and disembarking, and the rate of injury and death caused by pilot falling is much higher than the ordinary industry level every year, but the current situation is that pilot boarding and disembarking lacks effective and reliable protection measures. UTILITY MODEL CONTENTS

[0003] Therefore, the utility model aims at providing a boarding and disembarking protection device, which can flexibly constrain the user when boarding and disembarking, and keep the user at a sufficient height when falling, thereby improving the safety of the user.

[0004] The utility model provides a kind of boarding and disembarking protection device, including connecting component and protection component, the connecting component is connected with the protection component, is used to be bound with user connection, to realize the flexible constraint of user, the protection component is used to keep the connecting component in taut state when boarding state, and when user falls, it is locked brake, to keep the user at a sufficient height by the connecting component.

[0005] In an embodiment, the protection component includes a drive structure, a monitoring structure and a brake structure, the connecting component is connected with the drive structure, the monitoring structure is assembled on the drive structure and the brake structure, for obtaining the state data of the drive structure and the brake structure, and the brake structure is assembled on one side of the drive structure, for processing the drive structure according to the state data.

[0006] In an embodiment, the drive structure includes a housing, a drive motor, a drive gear set, a bearing with seat and a spool, the drive motor, the drive gear set and the bearing with seat are located in the housing, the spool is assembled on the bearing with seat, the drive motor drives the spool to rotate through the drive gear set, the connecting component is wound and fixed with the spool, the brake structure is located in the housing, and the brake structure is connected with the spool, and the monitoring structure is assembled at the position of the spool and the position of the brake structure respectively.

[0007] In an embodiment, the brake structure includes a brake disc, a brake locking member and a reset member, the brake disc is assembled on the spool, the brake locking member is used to lock and brake the brake disc, and the reset member is connected with the brake locking member, for resetting the brake locking member when the locking and braking state is released.

[0008] In an embodiment, the brake locking piece comprises at least two brake blocks, a guide seat and an electromagnet control circuit, the guide seat is assembled in the shell, the brake blocks are movably assembled on the guide seat and located on the two sides corresponding to the brake disc, the electromagnet control circuit is electrically connected with the brake blocks, used for giving the brake blocks different magnetism to make the brake blocks move on the guide seat and close to each other to lock the brake disc, and the reset piece is connected with the brake blocks.

[0009] In an embodiment, the reset piece comprises a guide rod, a spring and an assembly seat, the assembly seat is assembled in the shell, the guide rod is movably assembled on the assembly seat, the guide rod is connected with the brake blocks, the spring is sleeved on the guide rod, and the spring connects the guide rod and the assembly seat.

[0010] In an embodiment, the connecting member comprises a safety rope and a quick release buckle, the safety rope is wound and connected on the spool, the quick release buckle is assembled on the safety rope, and the quick release buckle is located outside the shell.

[0011] The boat boarding and leaving protection device can flexibly constrain the user when the user boards or leaves the boat, and can keep the user at a sufficient height when the user falls, so that the user does not fall, and the safety of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0013] Figure 1 It is an internal section view of the boat boarding and leaving protection device.

[0014] Figure 2 It is a top view of the boat boarding and leaving protection device.

[0015] Figure 3 It is a left view of the boat boarding and leaving protection device.

[0016] Figure 4 It is a right view of the boat boarding and leaving protection device.

[0017] Figure 5 It is a schematic diagram of the three-dimensional structure of the boat boarding and leaving protection device.

[0018] Figure 6The figure is a schematic diagram of the appearance structure of the ship boarding and leaving protection device. DETAILED DESCRIPTION

[0019] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the description of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] In the description of the present application, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0021] The terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, and are only for the convenience of description and simplification of the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0022] The terms "first", "second", "third" and the like are only for distinguishing similar attributes of elements, and do not indicate or imply relative importance or a particular order.

[0023] The terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, in addition to including the listed elements, other elements not explicitly listed can also be included.

[0024] Please refer to Figure 1 and Figure 6 The ship boarding and leaving protection device provided by the present application includes a connecting member 2 and a protection member, the connecting member 2 is connected with the protection member, and is used for binding connection with a user to realize flexible constraint of the user. The protection member is used for keeping the connecting member in a taut state when boarding a ship, and is used for self-locking braking when the user falls to keep the user at a sufficient height through the connecting member 2.

[0025] It can be known that when boarding or leaving the ship, the user can wear corresponding clothes, and the corresponding hanging ring is arranged on the clothes. In use, the device is fixed on the ship body, which can be located on the deck of the ship, and can be fixed on the rail of the deck through the shackles. Of course, the connection member 2 can be connected and fixed with the hanging ring on the clothes by welding. When boarding or leaving the ship, the protection member can keep the connection member 2 in a taut state. In the case of falling, the user will make the connection member 2 appear a rapid rope releasing condition. The connection member 2 will change the state of the protection member. When the state of the protection member changes, it will brake itself to change the connection member 2

[0026] Please refer to Figures 1 to 5 In some embodiments, the protection member includes a driving structure 3, a monitoring structure and a braking structure 5. The connection member 2 is connected with the driving structure 3. The monitoring structure is assembled on the driving structure 3 and the braking structure 5, and is used to obtain state data of the driving structure 3 and the braking structure 5. The braking structure 5 is assembled on one side of the driving structure 3, and is used to process the driving structure 3 according to the state data.

[0027] It can be understood that the driving structure 3 can drive the connection member 2 to act to realize the operations of rope winding and rope releasing. The monitoring structure includes a torque sensor and a speed sensor. The torque sensor can monitor the torque of the driving structure 3, and the speed sensor can monitor the rotating speed of the braking structure 5. The torque change and the rotating speed change are positively correlated. When the rapid rope releasing condition occurs, the load of the driving structure 3 will increase, so the torque of the driving structure 3 will suddenly increase correspondingly. The driving structure 3 will adjust the connection member 2 according to the data of the torque sensor, so as to ensure that the driving structure 3 is within a preset first torque threshold range, so that the connection member 2 is in a taut state. At the same time, the rotating speed of the braking structure 5 will rapidly increase, so when the data of the two is abnormal, the braking structure 5 is triggered to work to brake the driving structure 3, thereby avoiding the occurrence of the falling condition.

[0028] Please refer to Figure 3 In some embodiments, the driving structure 3 includes a shell 1, a driving motor 31, a driving gear set, a bearing with seat 36 and a spool 35. The driving motor 31, the driving gear set and the bearing with seat 36 are located in the shell 1. The spool 35 is assembled in the bearing with seat 36. The driving motor 31 drives the spool 35 to rotate through the driving gear set. The connection member 2 is wound and fixed with the spool 35. The braking structure 5 is located in the shell 1 and connected with the spool 36. The monitoring structure is assembled at the positions of the spool 36 and the braking structure 5 respectively.

[0029] It can be known that the shell 1 can include a shell and a base 32, the shell and the base 32 can be an integral structure, the base 32 can be fixed on the rail of the deck, the fixing mode can be fixed by a shackle, the driving motor 31, the driving gear set and the bearing with seat 36 are located in the shell, the driving gear set can include a driving gear 33 and a driven gear 34, the output shaft of the driving motor 31 is connected with the driving gear 33 through a shaft coupling, the driving gear 33 is engaged with the driven gear 34, the driven gear 34 is assembled on the wire shaft 36, so as to drive the wire shaft 35 to rotate, the wire shaft 35 can be arranged in the inner ring of the bearing with seat 36, so as to realize the tightening and unwinding of the connecting member 2, when the torque is greater than the second torque threshold value during boarding and leaving the ship, the unwinding is started according to the preset unwinding speed, until the second torque threshold value is met, when it is less than the second torque threshold value, the winding is started, so as to meet the second torque threshold value, the driving structure 3 of the structure is simple in structure.

[0030] Please refer to Figure 1 、 Figure 2 and Figure 5 In some embodiments, the brake structure 5 includes a brake disc 51, a brake locking member and a reset member, the brake disc 51 is assembled on the wire shaft 36, the brake locking member is used for locking and braking the brake disc 51, and the reset member is connected with the brake locking member and is used for resetting the brake locking member when the locking and braking state is released.

[0031] It can be understood that the brake structure can include a controller, when the data of the torque sensor and the speed sensor of the monitoring structure appears abnormal, the controller controls the work of the brake locking member, the brake locking member locks the brake disc 51, so as to realize the braking of the driving structure 5, when the above problems are solved, the controller releases the working state of the brake locking member, and the reset member restores the brake locking member to the original position through the elastic force of itself, so that the structure is simple and the operation is convenient.

[0032] Please refer to Figures 1 to 5 In some embodiments, the brake locking member includes at least two brake blocks 56, a guide seat 52 and an electromagnet control circuit 53, the guide seat 52 is assembled in the shell 1, the brake blocks 56 are movably assembled on the guide seat 52 and are located on the two sides corresponding to the brake disc 51, the electromagnet control circuit 53 is electrically connected with the brake blocks 56 and is used for giving the brake blocks 56 with different magnetism, so that the brake blocks 56 move on the guide seat and approach each other to lock the brake disc 51, and the reset member is connected with the brake blocks 56.

[0033] It can be understood that the brake block 56 can be made of an electromagnet, which can be wedge-shaped, and two brake blocks 56 are symmetrically arranged on both sides of the brake disc 51. The guide seat 52 can be provided with a guide groove, and the brake block 56 can move along the guide groove to improve the stability of the brake. The electromagnet control circuit 53 can be a common electromagnetic control single circuit, which can give different magnetic properties to the brake disc 51, so that the two brake blocks 56 are attracted to each other under the action of magnetism to lock the brake disc 51. The brake locking structure is simple and can well realize the locking of the working state of the driving structure 3.

[0034] Please continue to see Figure 1 In some embodiments, the reset member includes a guide rod 54, a spring 55, and an assembly seat. The assembly seat is assembled in the shell 1, the guide rod 54 is movably assembled on the assembly seat, and the guide rod 54 is connected with the brake block 56. The spring 55 is sleeved on the guide rod 54, and the spring 55 connects the guide rod 54 and the assembly seat.

[0035] It can be known that the assembly seat can be provided with a movable hole, and the guide rod is movably arranged in the movable hole of the assembly seat. Under the elastic force of the spring 55, the brake block 56 is reset through the guide rod 54, so as to realize the unlocking state. The operation of the unlocking state can be manually operated.

[0036] Please see Figure 4 In some embodiments, the connecting member 2 includes a safety rope and a quick release buckle. The safety rope is connected to the spool 35, and the quick release buckle is assembled on the safety rope and located outside the shell 1.

[0037] It can be understood that the shell can be provided with an opening through which the safety rope passes. The quick release buckle can be a common lock structure, which can be connected with the safety rope in a way. The connecting member 2 has a simple structure and low cost.

[0038] Please see Figure 6 In some embodiments, the outer surface of the shell can also be provided with an emergency brake button 4, a reset button 6, a start switch 7, a rope release button 8, a working lamp module 9, and a power switch 10. The start switch 7 is used to start the device. The emergency brake button 4 can manually control the brake locking member. The reset button 6 can make the brake locking member stop working. The working lamp module 9 can display the working state of the device according to the color of the light. The power switch 10 can make the device import power. The shell 1 can also be provided with a power supply to power the driving motor 31 and the brake locking member of the device.

[0039] From the above description, it can be known that the boarding and disembarking protection device can flexibly constrain the user when the user boards or disembarks the ship, and when the user falls, the user can keep a sufficient height and not fall, and the safety of the user is improved.

[0040] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A boarding and disembarking protection device, characterized in that, The application relates to a safety harness for a user, which comprises a connecting member and a protecting member, the connecting member is connected with the protecting member and is used for binding connection with the user to realize flexible constraint of the user, the protecting member is used for keeping the connecting member in a taut state in a boarding state and is used for self-lock braking to keep the user at a sufficient height through the connecting member when the user falls. The protecting member comprises a driving structure, a monitoring structure and a braking structure, the connecting member is connected with the driving structure, the monitoring structure is arranged on the driving structure and the braking structure and is used for acquiring state data of the driving structure and the braking structure, and the braking structure is arranged on one side of the driving structure and is used for processing the driving structure according to the state data.

2. The docking protection device of claim 1, wherein The driving structure comprises a shell, a driving motor, a driving gear set, a bearing with a seat and a wire spool, the driving motor, the driving gear set and the bearing with the seat are located in the shell, the wire spool is arranged on the bearing with the seat, the driving motor drives the wire spool to rotate through the driving gear set, the connecting member is fixedly wound on the wire spool, the braking structure is located in the shell and is connected with the wire spool, and the monitoring structure is arranged at the positions of the wire spool and the braking structure respectively.

3. The boarding and disembarking protection device according to claim 2, characterized in that The braking structure comprises a braking disc, a braking locking piece and a resetting piece, the braking disc is arranged on the wire spool, the braking locking piece is used for locking and braking the braking disc, and the resetting piece is connected with the braking locking piece and is used for resetting the braking locking piece when the locking and braking state is released.

4. The boarding and disembarking protection device according to claim 3, characterized in that The braking locking piece comprises at least two braking blocks, a guide seat and an electromagnet control circuit, the guide seat is arranged in the shell, the braking blocks are movably arranged on the guide seat and are located on the two sides of the braking disc, the electromagnet control circuit is electrically connected with the braking blocks and is used for giving the braking blocks different magnetism so that the braking blocks move on the guide seat and approach each other to lock the braking disc, and the resetting piece is connected with the braking blocks.

5. The boarding and disembarking protection device according to claim 4, characterized in that, The resetting piece comprises a guide rod, a spring and an arrangement seat, the arrangement seat is arranged in the shell, the guide rod is movably arranged on the arrangement seat and is connected with the braking blocks, and the spring is sleeved on the guide rod and connects the guide rod with the arrangement seat.

6. The boarding and disembarking protection device according to claim 5, characterized in that, The connecting member comprises a safety rope and a quick release buckle, the safety rope is wound and connected on the wire spool, and the quick release buckle is arranged on the safety rope and is located outside the shell.

7. The boarding and disembarking protection device according to claim 3, characterized in that, ​

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