Emergency safety evacuation system and method for a ship passing through a ship lock

Abstract

The application discloses a kind of emergency safety evacuation systems of ship through ship lock, including lock wall, further including escape evacuation module, the escape evacuation module includes escape passage and escape device, the escape passage is the groove structure being set on lock wall, the bottom elevation thereof is the historical lowest water level of the waterway where it is, and its top end extends to lock face, and it is provided with multiple along the length direction of lock wall;The escape device is set in escape passage, including manual escape device and electric escape device, escape personnel can climb out of escape passage by manual escape device, and the electric escape device includes lifting device, and the lifting device is used to lift escape personnel;When safety risk occurs in ship lock, the escape and emergency safety evacuation of crew and passenger in ship lock can be quickly and effectively carried out by the application, the safety of lock crew and passenger is effectively guaranteed, and water heavy and special large accidents can be effectively curbed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waterway traffic safety, in particular to a ship emergency safety evacuation system and method for passing through a ship lock. BACKGROUND

[0002] Waterways are important channels for transportation. Once an accident occurs, the consequences are incalculable. In particular, during the process of a ship passing through a lock, the ship is in the lock chamber or the navigation wall. In the face of unexpected situations, it is not easy for personnel to escape. If the emergency handling capability of the ship passing through the lock can be improved, and the crew and passengers can be safely evacuated in a timely manner, the safety of people's life and property can be effectively guaranteed, and the serious consequences of safety accidents can be resolved, thereby improving the safety guarantee for building a higher level of a safe China.

[0003] Therefore, it is urgent to establish and improve an emergency safety evacuation system for a ship passing through a ship lock, to realize the emergency safety evacuation of crew and passengers in the lock when a safety risk occurs in the lock, to improve the safety of crew and passengers passing through the lock, to curb water-related major accidents, to stabilize the safety production situation, and to ensure the safety of people's life and property. SUMMARY

[0004] The purpose of the present application is to provide a ship emergency safety evacuation system and method for passing through a ship lock, aiming to realize the emergency safety evacuation of crew and passengers in the lock when a safety risk occurs in the lock.

[0005] The present application is implemented as follows: a ship emergency safety evacuation system for passing through a ship lock, comprising a lock wall, and further comprising an escape evacuation module, the escape evacuation module comprising:

[0006] An escape channel, the escape channel is a groove structure provided on the lock wall, the bottom elevation of which is the historical lowest water level of the channel where it is located, and the top end thereof extends to the lock surface, and a plurality of escape channels are provided along the length direction of the lock wall.

[0007] An escape device, the escape device is provided in the escape channel and comprises a manual escape device and an electric escape device, escape personnel can climb out of the escape channel through the manual escape device, and the electric escape device comprises a lifting device, and the lifting device is used to lift the escape personnel.

[0008] Optionally, the manual escape device is a straight ladder provided on the inner wall of the escape channel, and the straight ladder extends from the lower end of the escape channel to the upper end of the escape channel.

[0009] Optionally, the lifting device comprises a winch and a lifting cage, the winch is provided at the upper end of the escape channel, and the lifting cage is provided in the escape channel, and the lifting cage is lifted by the winch.

[0010] Optionally, the lifting device further comprises a lifting platform arranged in the escape channel, the lifting platform is connected with the winch, and the non-centralized lifting cage is arranged on the lifting platform; the electric escape device further comprises an electric telescopic ladder, the electric telescopic ladder is arranged at the upper end of the escape channel, when the lifting cage is arranged on the lifting platform and is left-biased, the electric telescopic ladder is arranged at the right side of the escape channel; when the lifting cage is arranged on the lifting platform and is right-biased, the electric telescopic ladder is arranged at the left side of the escape channel.

[0011] Optionally, a safety door is arranged at the entrance of the escape channel, and the safety door uses an electric horizontally opening door.

[0012] Optionally, the escape channel is a rectangular groove structure, the lifting platform is a rectangular plate structure, at least two limiting grooves are vertically arranged on the left and right side walls of the escape channel, and the two limiting grooves on the same side wall are arranged in front and back; a limiting wheel assembly is arranged on the left side and the right side of the lifting platform corresponding to the positions of the limiting grooves; the limiting wheel assembly comprises a transverse guide pipe, a transverse guide rod and a transverse limiting wheel, the length direction of the transverse guide pipe is along the left-right direction, one end of the transverse guide rod is inserted into the transverse guide pipe, and the other end is connected with the transverse limiting wheel; the transverse guide rod can drive the transverse limiting wheel and bring the transverse limiting wheel into the limiting groove;

[0013] one end of the transverse guide pipe away from the transverse limiting wheel is sealed, a compression spring is arranged in the transverse guide pipe, the compression spring is located between the sealed end of the transverse guide pipe and the transverse guide rod, and the compression spring compresses the transverse limiting wheel on the inner groove wall of the limiting groove;

[0014] or

[0015] one end of the transverse guide pipe close to the transverse limiting wheel is provided with a threaded through hole leading to the inner pipe, and a fixing bolt is arranged in the threaded through hole, and the fixing bolt is used for fixing the transverse guide rod and the transverse limiting wheel.

[0016] Optionally, one longitudinal guide pipe is arranged on each of the front and back sides of the transverse limiting wheel, a compression spring and a longitudinal guide rod are sequentially arranged in each longitudinal guide pipe, one end of the longitudinal guide rod away from the compression spring is located outside the longitudinal guide pipe, and the longitudinal guide rod is connected with a longitudinal limiting wheel at this end, and the compression spring in the longitudinal guide pipe compresses the longitudinal limiting wheel on the front side wall or the back side wall of the limiting groove.

[0017] Optionally, the straight ladder is vertically arranged on the back end wall of the escape channel, and a rectangular notch is arranged on the inner side of the lifting platform corresponding to the position of the straight ladder.

[0018] The collision detection assembly is arranged on the left side, the back side and the front side of the rectangular gap on the lifting platform, and comprises an upper vertical rod, an upper supporting spring, an upper collision rod, a lower vertical rod, a lower supporting spring, a lower collision rod, a mounting frame, a proximity switch and an electric control box, wherein the upper collision rod and the lower collision rod extend into the rectangular gap.

[0019] The upper vertical rod is vertically arranged on the upper end surface of the lifting platform, the upper end of the upper vertical rod is hingedly connected with the upper collision rod, the upper supporting spring is arranged in an inclined manner, the upper end of the upper supporting spring is connected with the upper collision rod, and the lower end of the upper supporting spring is connected with the upper vertical rod, and under the action of the upper supporting spring, the upper collision rod is in a horizontal state.

[0020] The lower vertical rod is vertically arranged on the lower end surface of the lifting platform, the lower end of the lower vertical rod is hingedly connected with the lower collision rod, the lower supporting spring is arranged in an inclined manner, the upper end of the lower supporting spring is connected with the lower vertical rod, and the lower end of the lower supporting spring is connected with the lower collision rod, and under the action of the lower supporting spring, the lower collision rod is in a horizontal state.

[0021] The mounting frame is connected with the lifting platform or the upper vertical rod or the lower vertical rod, the mounting frame is provided with two transverse mounting rod portions arranged one above the other, the upper transverse mounting rod portion is located directly below the upper collision rod, and a proximity switch for detecting whether the upper collision rod rotates downward is arranged on the upper transverse mounting rod portion; and the lower transverse mounting rod portion is located directly above the lower collision rod, and a proximity switch for detecting whether the lower collision rod rotates upward is arranged on the lower transverse mounting rod portion.

[0022] The electric control box is provided with a storage battery and a wireless transmitter, the wireless transmitter is electrically connected with each proximity switch, the storage battery supplies power to the wireless transmitter and each proximity switch, the winch is electrically connected with a wireless receiver, and the wireless transmitter and the wireless receiver are in communication connection.

[0023] Optionally, the device further comprises:

[0024] a control module, wherein the control module comprises a controller unit, and the controller unit is electrically connected with each electric escape device;

[0025] a display module, wherein the display module is electrically connected with the controller unit, and is used for displaying the running state of the electric escape device;

[0026] a water level monitoring module, wherein the water level monitoring module is used for detecting the water level of the channel, and the water level monitoring module is electrically connected with the controller unit;

[0027] an emergency alarm module, wherein the emergency alarm module is electrically connected with the controller unit;

[0028] An emergency indication module is arranged at the escape passage in one-to-one correspondence, and the emergency indication module controller unit is electrically connected; the emergency indication module can emit an emergency indication signal, and the emergency indication signal includes alarm light and / or alarm sound;

[0029] A lighting module is arranged at the upper end of the escape passage in one-to-one correspondence, and the lighting module is electrically connected with the controller unit; after receiving the signal transmitted by the controller unit, the lighting module emits light that can illuminate the inside of the escape passage.

[0030] An emergency safety evacuation method for a ship passing through a ship lock, specifically comprising the following steps:

[0031] S1, when a ship in the lock wall appears a dangerous situation, a ship lock operator triggers an emergency alarm module to notify an operator;

[0032] S2, after the emergency alarm module is triggered, the controller unit automatically controls the emergency indication module to start or the operator manually controls the emergency indication module to start, and the emergency indication module emits an emergency indication signal to indicate the position of the escape passage;

[0033] S3, the operator controls the lifting platform and the lifting man box to fall through the controller unit, and the falling position is not lower than the water level position in the waterway detected by the water level monitoring module;

[0034] S4, the personnel on the ship transfer from the ship outlet passage to the lifting platform, part of the personnel enter the lifting man box, and the other part of the personnel go up to the straight ladder on the lifting platform and climb to the lock surface by using the straight ladder;

[0035] S5, after the lifting man box loaded with the personnel on the ship is in place, the operator controls the electric telescopic ladder to extend from the wall body to the lifting platform through the controller unit, the electric telescopic ladder is docked with the lifting platform, and the personnel in the lifting man box climb to the lock surface by using the electric telescopic ladder;

[0036] S6, the lifting platform is orderly back and forth, and the emergency safety evacuation of the personnel is completed through multiple routes.

[0037] Compared with the prior art, the beneficial effects of the present application are: 1, when a safety risk occurs in the ship lock, the personnel and passengers in the ship lock can quickly and effectively escape and be safely evacuated in an emergency through the present application, the safety of the personnel and passengers passing through the lock is effectively ensured, and water accidents can be effectively prevented. 2, the present application is provided with a limiting groove and a limiting wheel assembly, so that the lifting platform is not easy to shake left and right when ascending and descending, the lifting platform is more stable when ascending and descending, and the evacuation personnel are safer. 3, the present application is provided with a collision detection assembly, which can effectively prevent the lifting platform from scratching and colliding with the evacuation personnel on the straight ladder when ascending and descending, and causing harm to the evacuation personnel on the straight ladder. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a system structure diagram of the present invention;

[0039] Figure 2 It is a schematic diagram of the arrangement of the escape passage on the gate wall of the present invention;

[0040] Figure 3 This is a schematic structural diagram of the escape and evacuation module of the present invention when the lifting platform is at a high position;

[0041] Figure 4 This is a structural diagram of the escape and evacuation module of the present invention when the lifting platform is in a low position;

[0042] Figure 5 1 is a top view of the lifting platform in the escape passage according to embodiment 2 of the present invention;

[0043] Figure 6 yes Figure 5 A magnified view of area A in the middle;

[0044] Figure 7 2 is a schematic structural diagram of a limiting wheel assembly according to embodiment 2 of the present invention;

[0045] Figure 8 It is a structural diagram of the collision detection component of Example 2 of the present invention.

[0046] Figure numerals: 1. Manlift box; 2. Straight ladder; 3. Electric telescopic ladder; 4. Winch; 5. Lifting platform; 501. Rectangular gap; 6. Safety door; 7. Escape passage; 701. Limiting groove; 8. Limiting wheel assembly; 801. Horizontal guide tube; 802. Horizontal guide rod; 803. Horizontal limiting wheel; 804. Longitudinal guide tube; 805. Longitudinal guide rod; 806. Longitudinal limiting wheel; 9. Collision detection assembly; 901. Upper vertical rod; 902. Upper support spring; 903. Upper collision rod; 904. Lower vertical rod; 905. Lower support spring; 906. Lower collision rod; 907. Mounting frame; 908. Proximity switch; 909. Electric control box; 10. Gate wall; 11. Water level gauge; 12. Miter gate. DETAILED DESCRIPTION

[0047] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] Embodiment 1:

[0049] An emergency safety evacuation system for a ship passing through a ship lock, as shown in Figure 1 , includes an escape evacuation module, a control module, a display module, a water level monitoring module, an emergency alarm module, an emergency indication module and a lighting module.

[0050] As shown in Figure 2 , FIGS. and Figure 4 , the escape evacuation module includes a plurality of escape passages 7 and escape devices arranged in each escape passage 7. The escape passage 7 is a groove structure arranged on the lock wall 10, the bottom elevation of which is the historical lowest water level of the channel where it is located, and the top end thereof extends to the lock surface. A plurality of escape passages 7 are uniformly arranged along the length direction of the lock wall 10. The lock wall 10 includes a ship lock chamber and a navigation wall, two miter gates 12 are arranged at the two ends of the ship lock chamber, and escape passages 7 are arranged on the wall of the ship lock chamber and the wall of the navigation wall. The escape device includes a manual escape device and an electric escape device. The manual escape device is a straight ladder 2 vertically arranged on the rear wall of the escape passage 7, which extends from the lower end of the escape passage 7 to the upper end of the escape passage 7. The electric escape device includes a lifting man box 1, an electric telescopic ladder 3, a winch 4 and a lifting platform 5. The electric telescopic ladder 3 and the winch 4 are arranged at the upper end of the escape passage 7, the lifting platform 5 is arranged in the escape passage 7, the lifting man box 1 is arranged non-centrally on the lifting platform 5, the lifting man box 1 and the lifting platform 5 are connected with the winch 4, and the winch 4 drives the lifting man box 1 and the lifting platform 5 to ascend and descend. When the lifting man box 1 is arranged left of the lifting platform 5, the electric telescopic ladder 3 is arranged at the right side of the escape passage 7; when the lifting man box 1 is arranged right of the lifting platform 5, the electric telescopic ladder 3 is arranged at the left side of the escape passage 7. In this way, when the electric telescopic ladder 3 is stretched to the lifting platform 5 at a high position, it does not interfere with the lifting man box 1. In addition, a safety door 6 is arranged at the entrance of the escape passage 7, which has the function of protecting the escape device in the escape passage 7. The safety door 6 uses an electric horizontal door, which is convenient to open and close.

[0051] The control module comprises a controller unit, which is a switch cabinet, a PLC controller and a computer host connected with the PLC controller. The PLC controller is connected with the electric telescopic ladder 3, the winch 4 and the safety door 6 in the switch cabinet, so that the computer host can remotely control the electric telescopic ladder 3, the winch 4 and the safety door 6. The display module can be a computer display screen, which is connected with the computer host and can be used to display the running state of the electric escape device and the opening and closing state of the safety door 6. The water level monitoring module can be a water level gauge 11, which is arranged along the direction of the channel and is connected with the PLC controller. The emergency alarm module can be an alarm, which is connected with the PLC controller. The emergency indication module can be an alarm that can emit alarm sound and light, which is arranged at the escape passage 7 and is connected with the PLC controller. When receiving the signal from the PLC controller, the emergency indication module emits alarm light and sound to guide the escape personnel to the escape passage 7. The lighting module can be a lighting lamp, which is arranged at the upper end of the escape passage 7 and is connected with the PLC controller. When receiving the signal from the controller unit, the lighting module emits light to illuminate the inside of the escape passage 7, which is convenient for the escape personnel to escape when the light is insufficient in the escape passage 7.

[0052] The method for personnel safety evacuation and escape in the ship lock using the application:

[0053] S1. When the ship in the lock wall 10 has an emergency, the ship lock staff triggers the alarm of the emergency alarm module. After the alarm, the commander and the operator know that there is an emergency and organize the personnel evacuation and escape in the lock wall 10.

[0054] S2. After the emergency alarm module is triggered, it transmits a signal to the PLC controller of the controller unit. The PLC controller automatically controls the emergency indication module to start, or the operator manually controls the emergency indication module to start. The emergency indication module emits alarm light and sound to guide the escape personnel to the escape passage 7.

[0055] S3. The operator controls the opening of the safety door 6 at the position of the ship with an emergency, and controls the corresponding lifting platform 5 and lifting man box 1 to fall through the corresponding winch 4, and stops at the exit passage of the ship and well interfaces with it. Since the water level of the channel can be detected by the water level gauge 11, the falling position of the lifting platform 5 and the lifting man box 1 can be controlled to be not lower than the water level of the channel.

[0056] S4, the personnel on the ship transfer from the ship exit passage to the lifting platform 5, part of the personnel enter the lifting man box 1, and the other part of the personnel go up to the straight ladder 2 on the lifting platform 5 and climb to the lock surface by using the straight ladder 2.

[0057] S5, after the lifting man box 1 loaded with the personnel on the ship is in place, the operator controls the electric telescopic ladder 3 to extend out of the wall to the lifting platform 5 by using the controller unit, the electric telescopic ladder 3 is docked with the lifting platform 5, and the personnel in the lifting man box 1 go up to the lock surface by climbing the electric telescopic ladder 3.

[0058] S6, the lifting platform 5 is orderly back and forth, and the emergency safety evacuation of the personnel is completed by multiple sub-routes.

[0059] As described above, when a safety risk occurs in the ship lock, the personnel and passengers in the ship lock can quickly and effectively escape and be safely evacuated in an emergency by using the application, the safety of the personnel and passengers passing through the ship lock is effectively ensured, and water accidents can be effectively prevented.

[0060] Example 2:

[0061] As shown in Figure 5 , Figure 6 and Figure 7 , the escape passage 7 is a rectangular groove structure, the lifting platform 5 is a rectangular plate structure, two limiting grooves 701 are vertically arranged on the left and right side walls of the escape passage 7, and the two limiting grooves 701 on the same side wall are arranged in front and back. The number of limiting grooves 701 on the same side wall is not limited to two, and can be three or more. The left side and the right side of the lifting platform 5 are correspondingly provided with a limiting wheel assembly 8 corresponding to the position of each limiting groove 701. The limiting wheel assembly 8 includes a transverse guide pipe 801, a transverse guide rod 802 and a transverse limiting wheel 803, the transverse guide pipe 801 is selected from a square pipe, the transverse guide rod 802 is selected from a square rod, and the transverse limiting wheel 803 is selected from a directional wheel. The length direction of the transverse guide pipe 801 is along the left-right direction, one end of the transverse guide rod 802 is inserted into the transverse guide pipe 801, one end of the transverse guide rod 802 is connected with the transverse limiting wheel 803, the transverse guide rod 802 can slide left and right in the transverse guide pipe 801, and the transverse guide rod 802 can drive the transverse limiting wheel 803 to enter the limiting groove 701.

[0062] The transverse guide pipe 801 is closed at one end away from the transverse limiting wheel 803, and a compression spring is arranged in the transverse guide pipe 801, which is located between the closed end of the transverse guide pipe 801 and the transverse guide rod 802. Thus, the compression spring can press the transverse limiting wheel 803 against the inner groove wall of the limiting groove 701, so as to reduce the left and right shaking of the lifting platform 5 when it is ascending or descending, and improve the stability of the lifting platform 5 when it is ascending or descending. The stability of the lifting platform 5 when it is ascending or descending can also be ensured by the following way: a threaded hole leading to the inner pipe is arranged at one end of the transverse guide pipe 801 close to the transverse limiting wheel 803, and a fixing bolt capable of fixing the transverse guide rod 802 is arranged in the threaded hole. The transverse guide rod 802 is adjusted left and right, so that the wheels of the transverse limiting wheel 803 are in contact with the inner groove wall of the limiting groove 701, and then the fixing bolt is tightened.

[0063] As shown in Figure 6 and Figure 7 , the transverse limiting wheel 803 is provided with a longitudinal guide pipe 804 on each of the front and rear sides, and a compression spring and a longitudinal guide rod 805 are sequentially arranged in each longitudinal guide pipe 804. The longitudinal guide rod 805 is located outside the longitudinal guide pipe 804 at one end away from the compression spring, and a longitudinal limiting wheel 806 is connected to the end of the longitudinal guide rod 805. The compression spring in the longitudinal guide pipe 804 presses the longitudinal limiting wheel 806 against the front or rear side wall of the limiting groove 701. The longitudinal limiting wheel 806 can reduce the front and rear shaking of the lifting platform 5 when it is ascending or descending, and further improve the stability of the lifting platform 5 when it is ascending or descending.

[0064] Therefore, by arranging the limiting groove 701 and the limiting wheel assembly 8, the lifting platform 5 is less likely to shake left and right, front and back when it is ascending or descending, and is more stable when it is ascending or descending, so that it is safer when evacuating the escapees.

[0065] As shown in Figure 5 and Figure 8 , a rectangular notch 501 is arranged on the inner side of the lifting platform 5 corresponding to the position of the straight ladder 2, so that the escapees on the straight ladder 2 are not hindered when the lifting platform 5 is ascending or descending, and the lifting platform 5 can carry more escapees. A collision detection assembly 9 is arranged on each of the left side, rear side and front side of the lifting platform 5 above the rectangular notch 501, and the collision detection assembly 9 comprises an upper vertical rod 901, an upper supporting spring 902, an upper collision rod 903, a lower vertical rod 904, a lower supporting spring 905, a lower collision rod 906, a mounting frame 907, a proximity switch 908 and an electric control box 909. The upper collision rod 903 and the lower collision rod 906 extend into the rectangular notch 501, and the proximity switch 908 should have a waterproof structure.

[0066] As shown in Figure 8As shown, the upper vertical rod 901 is vertically arranged on the upper end surface of the lifting platform 5, the upper end of the upper vertical rod 901 is hinged with an upper collision rod 903, the upper support spring 902 is arranged obliquely, the upper end of the upper support spring 902 is connected with the upper collision rod 903, and the lower end of the upper support spring 902 is connected with the upper vertical rod 901, under the action of the upper support spring 902, the upper collision rod 903 is in a horizontal state. The lower vertical rod 904 is vertically arranged on the lower end surface of the lifting platform 5, the lower end of the lower vertical rod 904 is hinged with a lower collision rod 906, the lower support spring 905 is arranged obliquely, the upper end of the lower support spring 905 is connected with the lower vertical rod 904, and the lower end of the lower support spring 905 is connected with the lower collision rod 906, under the action of the lower support spring 905, the lower collision rod 906 is in a horizontal state. The mounting frame 907 is arranged on the lifting platform 5, the mounting frame 907 is provided with two transverse mounting rod parts, and the two transverse mounting rod parts are arranged one above the other, the upper transverse mounting rod part is located directly below the upper collision rod 903, and an upper proximity switch 908 for detecting whether the upper collision rod 903 rotates downward is arranged on the upper transverse mounting rod part; the lower transverse mounting rod part is located directly above the lower collision rod 906, and a lower proximity switch 908 for detecting whether the lower collision rod 906 rotates upward is arranged on the lower transverse mounting rod part. The electric control box 909 is provided with a wireless transmitter, the wireless transmitter is electrically connected with each proximity switch 908, the winch 4 is electrically connected with a wireless receiver, and the wireless transmitter and the wireless receiver are in communication connection.

[0067] When the lifting platform 5 rises, the collision detection assembly 9 is driven to rise, in this process, if the upper collision rod 903 collides with an escape personnel on the straight ladder 2, the upper collision rod 903 rotates downward and is detected by the upper proximity switch 908, the upper proximity switch 908 sends a signal to the wireless transmitter in the electric control box 909, the wireless transmitter sends a signal to the wireless receiver for controlling the winch 4 after receiving the signal, and the winch 4 is controlled to stop after the wireless receiver receives the signal sent by the wireless transmitter, so that the lifting platform 5 can be effectively prevented from colliding with the escape personnel on the straight ladder 2 when rising, and the escape personnel on the straight ladder 2 is prevented from being hurt. Similarly, when the lifting platform 5 descends, the collision detection assembly 9 is driven to descend, in this process, if the lower collision rod 906 collides with an escape personnel on the straight ladder 2, the lower collision rod 906 rotates upward and is detected by the lower proximity switch 908, the lower proximity switch 908 sends a signal to the wireless transmitter in the electric control box 909, the wireless transmitter sends a signal to the wireless receiver for controlling the winch 4 after receiving the signal, and the winch 4 is controlled to stop after the wireless receiver receives the signal sent by the wireless transmitter, so that the lifting platform 5 can be effectively prevented from colliding with the escape personnel on the straight ladder 2 when descending, and the escape personnel on the straight ladder 2 is prevented from being hurt.

[0068] Therefore, the collision detection assembly 9 is arranged in the embodiment, so that the lifting platform 5 can be effectively prevented from colliding with the escape personnel on the straight ladder 2 when rising and descending, and the escape personnel on the straight ladder 2 is prevented from being hurt.

[0069] The preferred embodiments of the present application have been described above with the intent to enable those skilled in the art to make and use it. Various modifications to the embodiments described in this disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Accordingly, the true scope of the present application is not limited to the embodiments described herein but is only limited to the scope of the claims together with the full range of equivalents to which such claims are entitled.

Claims

1. An emergency safety evacuation system for ships passing through a ship lock, comprising a lock wall (10), characterized in that: It also includes an escape and evacuation module, which includes: An escape channel (7), wherein the escape channel (7) is a groove structure provided on the gate wall (10), the bottom elevation of which is the lowest historical water level of the channel in which it is located, and the top of which extends to the gate surface, and a plurality of escape channels (7) are provided along the length direction of the gate wall (10); An escape device is provided in the escape passage (7), comprising a manual escape device and an electric escape device, wherein an escaping person can climb out of the escape passage (7) via the manual escape device, and the electric escape device comprises a lifting device, wherein the lifting device is used to lift the escaping person; The manual escape device is a straight ladder (2) arranged on the inner wall of the escape passage (7), and the straight ladder (2) extends from the lower end of the escape passage (7) to the upper end of the escape passage (7); The lifting device comprises a hoist (4) and a lifting box (1), the hoist (4) being arranged at the upper end of the escape passage (7), the lifting box (1) being arranged in the escape passage (7), and the lifting box (1) being lifted and lowered by the hoist (4); The lifting device further comprises a lifting platform (5), the lifting platform (5) being arranged in the escape passage (7), the lifting platform (5) being connected to the hoist (4), and the lifting box (1) being arranged non-centrally on the lifting platform (5); The straight ladder (2) is vertically arranged on the rear end wall of the escape passage (7), and a rectangular notch (501) is provided on the inner side of the lifting platform (5) at a position corresponding to the straight ladder (2); A collision detection assembly (9) is provided on the lifting platform (5) on the left side, the rear side and the front side of the rectangular notch (501), respectively. The collision detection assembly (9) comprises an upper vertical rod (901), an upper support spring (902), an upper collision rod (903), a lower vertical rod (904), a lower support spring (905), a lower collision rod (906), a mounting frame (907), a proximity switch (908) and an electric control box (909). Both the upper collision rod (903) and the lower collision rod (906) extend into the rectangular notch (501). The upper vertical rod (901) is vertically arranged on the upper end surface of the lifting platform (5); the upper end of the upper vertical rod (901) is hinged with an upper collision rod (903); the upper support spring (902) is tilted, the upper end of which is connected to the upper collision rod (903) and the lower end is connected to the upper vertical rod (901); under the action of the upper support spring (902), the upper collision rod (903) is in a horizontal state; The lower vertical rod (904) is vertically arranged on the lower end surface of the lifting platform (5); the lower end of the lower vertical rod (904) is hinged with a lower collision rod (906); the lower support spring (905) is tilted, the upper end of which is connected to the lower vertical rod (904) and the lower end is connected to the lower collision rod (906); under the action of the lower support spring (905), the lower collision rod (906) is in a horizontal state; The mounting frame (907) is connected to the lifting platform (5) or the upper vertical rod (901) or the lower vertical rod (904), and the mounting frame (907) is provided with two transverse mounting rods, and the two transverse mounting rods are arranged one above and one below. The upper transverse mounting rod is located directly below the upper collision rod (903), and a proximity switch (908) is installed on it for detecting whether the upper collision rod (903) rotates downward; the lower transverse mounting rod is located directly above the lower collision rod (906), and a proximity switch (908) is installed on it for detecting whether the lower collision rod (906) rotates upward. The electric control box (909) is provided with a battery and a wireless transmitter, the wireless transmitter is electrically connected to each proximity switch (908), the battery supplies power to the wireless transmitter and each proximity switch (908), the winch (4) is electrically connected to a wireless receiver, and the wireless transmitter and the wireless receiver are communicatively connected.

2. The emergency safety evacuation system for ships passing through a ship lock according to claim 1, characterized in that: The electric escape device further comprises an electric telescopic ladder (3), which is arranged at the upper end of the escape passage (7). When the lifting box (1) is arranged on the left side of the lifting platform (5), the electric telescopic ladder (3) is arranged on the right side of the escape passage (7); when the lifting box (1) is arranged on the right side of the lifting platform (5), the electric telescopic ladder (3) is arranged on the left side of the escape passage (7).

3. The emergency safety evacuation system for ships passing through a ship lock according to claim 2, characterized in that: The escape passage (7) is a rectangular groove structure, and the lifting platform (5) is a rectangular plate structure. At least two limiting grooves (701) are vertically arranged on the left and right side walls of the escape passage (7), and the two limiting grooves (701) on the same side wall are arranged one in front and one behind; the left and right sides of the lifting platform (5) are provided with limiting wheel assemblies (8) corresponding to the positions of the limiting grooves (701); the limiting wheel assembly (8) includes a transverse guide tube (801), a transverse guide rod (802) and a transverse limiting wheel (803), the length direction of the transverse guide tube (801) is along the left and right directions, one end of the transverse guide rod (802) is inserted into the transverse guide tube (801), and the other end is connected to the transverse limiting wheel (803), and the transverse guide rod (802) can drive the transverse limiting wheel (803) to bring the transverse limiting wheel (803) into the limiting groove (701); The transverse guide tube (801) is sealed at one end away from the transverse limiting wheel (803), and a compression spring is provided in the transverse guide tube (801). The compression spring is located between the sealed end of the transverse guide tube (801) and the transverse guide rod (802), and the compression spring presses the transverse limiting wheel (803) against the inner groove wall of the limiting groove (701); or A threaded through hole leading to the inner tube is provided at one end of the transverse guide tube (801) close to the transverse limiting wheel (803), and a fixing bolt is installed in the threaded through hole. The fixing bolt is used to fix the transverse guide rod (802) and the transverse limiting wheel (803).

4. The emergency safety evacuation system for ships passing through a ship lock according to claim 3, characterized in that: A longitudinal guide tube (804) is provided on each of the front and rear sides of the transverse limiting wheel (803), and a compression spring and a longitudinal guide rod (805) are sequentially provided in each longitudinal guide tube (804). One end of the longitudinal guide rod (805) away from the compression spring is located outside the longitudinal guide tube (804), and this end of the longitudinal guide rod (805) is connected to a longitudinal limiting wheel (806). The compression spring in the longitudinal guide tube (804) presses the longitudinal limiting wheel (806) against the front side wall or the rear side wall of the limiting groove (701).

5. The emergency safety evacuation system for ships passing through a lock according to claim 1, characterized in that: A safety door (6) is provided at the entrance of the escape passage (7), and the safety door (6) is an electric horizontally opening door.

6. The emergency safety evacuation system for ships passing through a ship lock according to claim 1, characterized in that: Also includes: A control module, the control module including a controller unit, the controller unit being electrically connected to each electric escape device; A display module, the display module being electrically connected to the controller unit and configured to display the operating status of the electric escape device; A water level monitoring module, which is used to detect the water level of the waterway and is electrically connected to the controller unit; An emergency alarm module, the emergency alarm module being electrically connected to the controller unit; Emergency indication modules, each of which is arranged in a one-to-one correspondence at the escape passage (7), and is electrically connected to the controller unit. The emergency indication module can emit an emergency indication signal, and the emergency indication signal includes an alarm light and / or an alarm sound; The lighting modules are arranged one by one at the upper end of the escape passage (7), the lighting modules are electrically connected to the controller unit, and the lighting modules emit light that can illuminate the interior of the escape passage (7) after receiving a signal transmitted by the controller unit.

7. A method for emergency safety evacuation of a ship passing through a ship lock, using the emergency safety evacuation system for a ship passing through a ship lock according to any one of claims 1 to 6, characterized in that: The specific steps include: S1. When a ship in the lock wall (10) is in danger, the lock staff triggers the emergency alarm module to notify the operator; S2. After the emergency alarm module is triggered, the controller unit automatically controls the emergency indication module to start, or the operator manually controls the emergency indication module to start, and the emergency indication module sends an emergency indication signal to indicate the location of the escape passage (7); S3, the operator controls the lifting platform (5) and the lifting box (1) to fall through the controller unit, and the falling position is not lower than the water level position in the waterway detected by the water level monitoring module; S4. The personnel on the ship are transferred from the ship's exit passage to the lifting platform (5), with some of them entering the lifting box (1), while the other personnel go up to the vertical ladder (2) via the lifting platform (5), and use the vertical ladder (2) to climb to the gate surface; S5. After the lifting box (1) carrying the ship's personnel is in place, the operator controls the electric telescopic ladder (3) to extend from the wall to the lifting platform (5) through the controller unit, completing the docking of the electric telescopic ladder (3) and the lifting platform (5), and the personnel in the lifting box (1) climb the electric telescopic ladder (3) to the gate surface; S6. The lifting platform (5) moves back and forth in an orderly manner, completing the emergency safety evacuation of personnel in multiple ways.

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