Marine vehicle fixing device and ship

Abstract

The present invention discloses a marine vehicle fixing device and a ship, the device comprising: a longitudinal fixing component, which is arranged in a slot on the ship deck, and comprises a first lifting support and a longitudinal limiter at its upper end; a transverse fixing component, which is arranged in the slot, and comprises a second lifting support and a transverse limiter at its upper end, wherein the transverse limiter comprises a pushing portion arranged toward the wheel side and a control rod for pushing out and retracting the pushing portion; a control component, which is used to control a driving component to drive the first lifting support and the second lifting support to rise, and after the second lifting support is raised to a preset height, drive the control rod to push the pushing portion toward the wheel of a vehicle parked at a preset position and form a pushing force on the wheel, and control the driving component to drive the control rod to retract the pushing portion, and after the pushing portion is retracted, drive the first lifting support and the second lifting support to fall back, so as to realize automatic fixing and unlocking of the vehicle and improve working efficiency.

Description

Technical Field

[0001] The invention belongs to the field of vehicle fixing devices and relates to a marine vehicle fixing device and a ship. Background Art

[0002] At present, vehicles are usually tied up on ro-ro ships and ro-ro passenger ships by using lashing eyes and lashing parts. This operation mode is not only time-consuming and labor-intensive, but also inefficient. It takes a long time to load and unload vehicles, and there is the problem of aging of lashing parts. If the shipping company does not manage it properly, it is easy to miss lashings, which may cause the ship to shift sideways and capsize, posing a life-threatening risk to people.

[0003] The existing vehicle lashing technology still requires manual operation and is not automated enough. The invention patent with Chinese patent number CN104401455B discloses an automatic lashing system and lashing method for a ship's roll-on / roll-off deck. This method pre-fixes the lashing parts so that the customer can secure the vehicle. However, it still requires manual operation and has shortcomings such as improper and unstable fixing methods. There are also hidden dangers of unprofessional lashing and it has not achieved full automation. Summary of the invention

[0004] In view of the above problems existing in the prior art, the present invention provides a marine vehicle fixing device which can automatically fix and unlock a vehicle and can ensure firm and reliable fixing, and a ship using the marine vehicle fixing device.

[0005] In order to solve the above problems, the embodiment of the present invention provides a marine vehicle fixing device, comprising:

[0006] A longitudinal fixing member, which is arranged in a slot on the deck of the ship, comprises a first lifting support member and a longitudinal stopper arranged at the upper end of the first lifting support member for fixing the vehicle longitudinally;

[0007] a transverse fixing member, which is arranged in the slot, and comprises a second lifting support member and a transverse limiting member arranged at the upper end of the second lifting support member for fixing the vehicle in the transverse direction, wherein the transverse limiting member comprises a pushing portion arranged toward a wheel side of the vehicle and a control rod for pushing out and retracting the pushing portion;

[0008] A control component is electrically connected to the driving component, and is used for controlling the driving component to drive the first lifting support member and the second lifting support member to rise when receiving a fixing signal for fixing the vehicle, and after the second lifting support member is raised to a preset height, driving the control rod to push the pushing portion toward the wheel of the vehicle parked at the preset position and form a pushing force on the wheel, and for controlling the driving component to drive the control rod to retract the pushing portion when receiving an unlocking signal for unlocking the vehicle, and after the pushing portion is retracted, driving the first lifting support member and the second lifting support member to fall back.

[0009] In some embodiments of the present invention, the transverse limiter further comprises:

[0010] A positioning base, which is arranged at the upper end of the second lifting support member and the positioning base is provided with a track on the side facing the wheel, the track is provided with a slider, and the control rod is arranged on the slider;

[0011] A detection component, which is arranged on the positioning base and is used to detect the hub clearance of the vehicle wheel;

[0012] A first sub-driving component is disposed on the positioning base and is electrically connected to the detection component and the controller, wherein after receiving the gap signal of the hub gap detected by the detection component, the controller controls the first sub-driving component to drive the slider to move on the track so that the control rod can be set toward the hub gap.

[0013] In some embodiments of the present invention, a positioning piece is provided at a front end of the pushing portion facing the wheel, and the positioning piece extends into the wheel hub gap when the pushing portion pushes against the wheel.

[0014] In some embodiments of the present invention, the number of the sliders is at least two, each of the sliders is provided with the control rod, and when the control rod can be set toward the hub gap, at least two of the sliders are evenly distributed on a circumference.

[0015] In some embodiments of the present invention, the front end of the push portion facing the wheel is made of a buffer material to form a buffer portion, and the shape of the buffer portion matches the shape of the side of the wheel.

[0016] In some embodiments of the present invention, the first lifting support member and the second lifting support member are hydraulic cylinders, and the driving component includes a hydraulic driving member for driving the first lifting support member and the second lifting support member.

[0017] In some embodiments of the present invention, the control rod is a hydraulic cylinder, and the hydraulic drive component can drive the control rod to extend or retract, wherein the first lifting support component and the second lifting support component are both provided with a locking valve for locking the pressure, so that after the first lifting support component and the second lifting support component are raised to the preset height, the hydraulic drive component drives the control rod to extend or retract.

[0018] In some embodiments of the present invention, the longitudinal limiting member is formed with an arc surface which is inwardly concave and matches the shape of the wheel on the side facing the wheel.

[0019] In some embodiments of the present invention, the marine vehicle fixing device further comprises:

[0020] A slot cover plate and a second sub-drive component for driving the slot cover plate to open or close, wherein the second sub-drive component is electrically connected to the controller so as to control the second sub-drive component to drive the slot cover plate to open after the controller receives the fixing signal, and to control the second sub-drive component to drive the slot cover plate to close after the controller receives the unlocking signal.

[0021] An embodiment of the present invention further provides a ship, comprising:

[0022] The above-mentioned marine vehicle fixing device, wherein the longitudinal fixing component and the transverse fixing component of the marine vehicle fixing device are both arranged in the slot of the deck of the ship.

[0023] Compared with the prior art, the marine vehicle fixing device and the ship provided by the embodiment of the present invention have the following beneficial effects:

[0024] It enables the automatic fixation of the vehicle through the above-mentioned vehicle fixing device when parking the vehicle on the ship, that is, when the vehicle is parked at a position corresponding to the above-mentioned vehicle fixing device and capable of fixing the vehicle, and after receiving a fixing signal for fixing the vehicle, the controller can control the driving component to drive the first lifting support member and the second lifting support member to rise, and after the second lifting support member is raised to a preset height, the control rod is driven to push the pushing portion toward the wheel of the vehicle parked at the preset position and push the wheel, so as to fix the vehicle in the longitudinal direction through the first lifting support, and at the same time, the pushing portion pushes the wheel to form a push against the The lateral fixation of the vehicle; in addition, when an unlocking signal for unlocking the vehicle is received, the controller will control the driving component to drive the control rod to retract the pushing part, that is, first unlock the lateral fixation of the vehicle (generally when unlocking, the ship should have been stably docked, and the vehicle will generally shake laterally), and after the pushing part is retracted, drive the first jacking support and the second jacking support to fall back, at this time, unlock the longitudinal fixation of the vehicle, that is, realize automatic fixation and unlocking of the vehicle, without the need to manually tie and fix the wheels of the vehicle, reducing the unsafe hidden dangers caused by human operation, ensuring the firmness and reliability of the vehicle fixation, and improving the efficiency of vehicle fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of a marine vehicle fixing device according to an embodiment of the present invention when not in use;

[0026] Figure 2 It is a schematic structural diagram of the marine vehicle fixing device according to an embodiment of the present invention when in use;

[0027] Figure 3 This is a schematic structural diagram of the side view of the marine vehicle fixing device according to an embodiment of the present invention when in use;

[0028] Figure 4 A schematic diagram of the front structure of a transverse stopper of a marine vehicle fixing device according to an embodiment of the present invention;

[0029] Figure 5 The figure is a schematic side structural diagram of a transverse limiter of a marine vehicle fixing device according to an embodiment of the present invention.

[0030] Reference numerals:

[0031] 1. Longitudinal fixing member; 11. First lifting support member; 12. Longitudinal limiting member;

[0032] 2. Horizontal fixing member; 21. Second lifting support member; 22. Horizontal limiting member;

[0033] 221, abutting portion; 222, a control rod; 223, a positioning base; 224, a track; 225, a slider;

[0034] 3. Slotting; 31. Slot cover; 4. Hydraulic drive components; 5. Wheels. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0036] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0037] These and other characteristics of the present application will become apparent from the following description of a preferred form of embodiment given as a non-limiting example with reference to the accompanying drawings.

[0038] It should also be understood that, although the present application has been described with reference to some specific examples, those skilled in the art will be able to realize many other equivalent forms of the present application that have the features described in the claims and are therefore within the scope of protection defined thereby.

[0039] The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

[0040] Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it should be understood that the embodiments applied for are merely examples of the present application, which may be implemented in a variety of ways. Well-known and / or repeated functions and structures are not described in detail to determine the true intent based on the user's historical operations and to avoid unnecessary or redundant details that make the present application unclear. Therefore, the specific structural and functional details applied for herein are not intended to be limiting, but are merely used as the basis and representative basis for the claims to teach those skilled in the art to use the present application in a variety of ways with substantially any suitable detailed structure.

[0041] This specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," all of which may refer to one or more of the same or different embodiments according to the present application.

[0042] The embodiment of the present invention provides a marine vehicle fixing device, such as Figures 1 to 3As shown, it includes: a longitudinal fixing component 1, a transverse fixing component 2 and a control component, wherein the longitudinal fixing component 1 is arranged in a slot 3 on the ship deck, and includes a first lifting support 11 and a longitudinal limiter 12 arranged at the upper end of the first lifting support 11 for fixing the vehicle longitudinally; the transverse fixing component 2 is arranged in the slot 3, and includes a second lifting support 21 and a transverse limiter 22 arranged at the upper end of the second lifting support 21 for fixing the vehicle transversely, wherein the transverse limiter 22 includes a push-pull portion 221 arranged toward one side of the wheel 5 of the vehicle and a control unit for pushing out and retracting the push-pull portion 221. Rod 222; a control component, which is electrically connected to the driving component, and is used to control the driving component to drive the first lifting support member 11 and the second lifting support member 21 to rise when receiving a fixing signal for fixing the vehicle, and after the second lifting support member 21 is raised to a preset height, drive the control rod 222 to push the pushing portion 221 toward the wheel 5 of the vehicle parked at a preset position and form a pushing force on the wheel 5, and is used to control the driving component to drive the control rod 222 to retract the pushing portion 221 when receiving an unlocking signal for unlocking the vehicle, and after the pushing portion 221 is retracted, drive the first lifting support member 11 and the second lifting support member 21 to fall back.

[0043] By adopting the above-mentioned technical solution, when a vehicle is parked on a ship, the vehicle can be automatically fixed by the above-mentioned vehicle fixing device, that is, when the vehicle is parked at a position corresponding to the above-mentioned vehicle fixing device and capable of fixing the vehicle, and after receiving a fixing signal for fixing the vehicle, the controller can control the driving component to drive the first lifting support 11 and the second lifting support 21 to rise, and after the second lifting support 21 is raised to a preset height, the driving control rod 222 pushes the pushing portion 221 toward the wheel 5 of the vehicle parked at the preset position and pushes the wheel 5, so as to fix the vehicle in the longitudinal direction by the first lifting support 11, and at the same time, the wheel 5 is pushed by the pushing portion 221. In addition, when receiving the unlocking signal for unlocking the vehicle, the controller will control the driving component to drive the control rod 222 to retract the pushing part 221, that is, first unlock the lateral fixation of the vehicle (generally when unlocking, the ship should have been stably docked, and the vehicle will generally have lateral shaking), and after the pushing part 221 is retracted, the first lifting support 11 and the second lifting support 21 are driven to fall back. At this time, the longitudinal fixation of the vehicle is unlocked, that is, automatic fixation and unlocking of the vehicle is achieved, and there is no need to manually tie and fix the wheels 5 of the vehicle, thereby reducing the unsafe hidden dangers caused by human operation, ensuring the firmness and reliability of the vehicle fixation, and improving the efficiency of vehicle fixation.

[0044] In order to make the lateral fixation of the vehicle more firm and reliable, in some embodiments of the present invention, such as Figures 1 to 5 As shown, the transverse limit member 22 also includes: a positioning base 223, a detection component and a first sub-driving component. The positioning base 223 is arranged at the upper end of the second lifting support member 21 and a track 224 is arranged on the side of the positioning base 223 facing the wheel 5. A slider 225 is arranged on the track 224, and the control rod 222 is arranged on the slider 225; the detection component is arranged on the positioning base 223 to detect the hub clearance of the vehicle wheel 5. Specifically, it may include an image recognition module and a distance measurement module. If it is an image recognition module, the hub styles of various existing wheels 5 can be made into a database, and then after the image recognition module obtains the image of the wheel hub of the vehicle to be fixed, it is matched with the wheel hub style in the database, and after matching, according to the hub clearance corresponding to the matched wheel hub style, the distance to the side of the wheel hub of the wheel 5 is detected by the distance measurement module, and then the specific position of the hub clearance of the wheel 5 is determined based on the distance, wherein, in the measurement When the distance is measured, the distance measured at the hub gap will be greater than the distance between the ranging module and the side of the hub (the position without a gap); the first sub-driving component is arranged on the positioning base 223, and the first sub-driving component is electrically connected to the detection component and the controller, wherein, after receiving the gap signal of the hub gap detected by the detection component, the controller controls the first sub-driving component to drive the slider 225 to move on the track 224, so that the control rod 222 can be set toward the hub gap, that is, based on the position of the hub gap detected by the detection component (such as the image recognition module and the ranging module), the control rod 222 is moved to the direction of the position toward the hub gap by the first driving component driving the slider 225, so that the control rod 222 can push the pushing portion 221 to the position where the hub gap is located after the control rod 222 is extended, wherein the pushing portion 221 can form a push against the edge of the hub gap, and at least partially extend into the hub gap to increase the pushing strength and the stability of the fixation.

[0045] Furthermore, in some embodiments of the present invention, a positioning piece is provided at the front end of the pushing portion 221 facing the wheel 5, and the pushing portion 221 extends into the wheel hub gap when pushing the wheel 5. Specifically, the portion of the pushing portion 221 that contacts the wheel hub of the wheel 5 can be made of a flexible material to avoid damage to the wheel hub of the vehicle, and can be deformed when pushing the wheel hub of the wheel 5 so that part of the pushing portion 221 extends into the wheel hub gap. Similarly, the outer surface of the positioning piece can also be wrapped with a buffer layer, so that the positioning piece can better fix the wheel hub and prevent damage to the wheel hub when extending into the wheel hub gap.

[0046] In order to better fix the wheel 5, there are at least two sliders 225, each of which is provided with a control rod 222. When the control rod 222 is set toward the wheel hub gap, at least two sliders 225 are evenly distributed on a circumference, thereby achieving push-to-fix at multiple positions of the wheel hub of the vehicle, thereby increasing the firmness of the fixation. For details, see Figure 4 and Figure 5 shown.

[0047] In addition, in some embodiments of the present invention, the front end of the pushing portion 221 facing the wheel 5 is made of a buffer material to form a buffer portion, and the shape of the buffer portion matches the shape of the side of the wheel 5. Specifically, when the control rod 222 pushes the pushing portion 221 toward the wheel 5, the front end of the pushing portion 221 facing the wheel 5 can come into contact with the wheel 5.

[0048] In order to ensure the stability of the vehicle fixing device, in some embodiments of the present invention, the first lifting support member 11 and the second lifting support member 21 are both hydraulic cylinders, and the driving component includes a hydraulic driving member 4 for driving the first lifting support member 11 and the second lifting support member 21, so that the first lifting support member 11 and the second lifting support member 21 can have better stability when rising and falling.

[0049] Furthermore, in some embodiments of the present invention, the control rod 222 may also be a hydraulic cylinder, and the hydraulic drive member 4 can drive the control rod 222 to extend or retract, wherein the first lifting support member 11 and the second lifting support member 21 are both provided with a locking pressure valve for locking pressure, so that after the first lifting support member 11 and the second lifting support member 21 are raised to a preset height, the hydraulic drive member 4 drives the control rod 222 to extend or retract, that is, when fixing the vehicle, the first lifting support member 11 and the second lifting support member 21 are first raised to a preset height by the hydraulic drive member 4, and then the locking pressure valve is used to lock the pressure. The valve locks the pressure of the first lifting support member 11 and the second lifting support member 21 to keep the height position of the first lifting support member 11 and the second lifting support member 21 unchanged. At this time, the control rod 222 is extended by the hydraulic drive member 4 to push the pushing portion 221 toward the wheel 5 and form a pushing force on the wheel 5. When unlocking the vehicle, the control rod 222 is first retracted by the hydraulic drive member 4, and after the retraction, the pressure lock on the first lifting support member 11 and the second lifting support member 21 is released by the locking pressure valve, and then the first lifting support member 11 and the second lifting support member 21 are driven to fall back by the hydraulic drive member 4.

[0050] In order to better fix the vehicle longitudinally, in some embodiments of the present invention, the longitudinal limiter 12 is formed with an inwardly recessed arc surface matching the shape of the wheel 5 on the side facing the wheel 5, so that after the longitudinal limiter 12 contacts the wheel 5 of the vehicle, the wheel 5 can be well fixed. Specifically, one longitudinal limiter 12 can be provided in the front and rear directions of the wheel 5 respectively, and they are arranged opposite to each other to limit the movement of the wheel 5.

[0051] In addition, in order to make the deck of the ship beautiful and practical when no vehicles are parked, in some embodiments of the present invention, the ship vehicle fixing device also includes: a slot cover 31 and a second sub-drive component for driving the slot cover 31 to open or close, wherein the second sub-drive component is electrically connected to the controller so that after the controller receives a fixing signal, the second sub-drive component is controlled to drive the slot cover 31 to open, and after the controller receives an unlocking signal, the second sub-drive component is controlled to drive the slot cover 31 to close.

[0052] The embodiment of the present invention further provides a ship, comprising: the above-mentioned ship vehicle fixing device, wherein the longitudinal fixing component 1 and the transverse fixing component 2 of the ship vehicle fixing device are both arranged in the slot 3 of the deck of the ship. Among them, a plurality of slots 3 may be arranged on the deck of the ship, and a ship vehicle fixing device is arranged in each slot 3, and at this time, the controllers of the plurality of ship vehicle fixing devices may be the same controller, or each ship vehicle fixing device may be provided with a controller, which is not clearly limited here, and the ship using the ship vehicle fixing device has all the beneficial effects of the ship vehicle fixing device, can improve the efficiency of the ship in fixing the vehicle, and ensure the firmness and stability of the fixing of the vehicle.

[0053] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A marine vehicle fixing device, characterized in that: include: A longitudinal fixing member, which is arranged in a slot on the deck of the ship, comprises a first lifting support member and a longitudinal stopper arranged at the upper end of the first lifting support member for fixing the vehicle longitudinally; a transverse fixing member, which is arranged in the slot, and comprises a second lifting support member and a transverse limiting member arranged at the upper end of the second lifting support member for fixing the vehicle in the transverse direction, wherein the transverse limiting member comprises a pushing portion arranged toward a wheel side of the vehicle and a control rod for pushing out and retracting the pushing portion; a control component, which is electrically connected to the driving component, and is used to control the driving component to drive the first lifting support member and the second lifting support member to rise when receiving a fixing signal for fixing the vehicle, and after the second lifting support member is raised to a preset height, drive the control rod to push the pushing portion toward the wheel of the vehicle parked at a preset position and form a push against the wheel, and to control the driving component to drive the control rod to retract the pushing portion when receiving an unlocking signal for unlocking the vehicle, and after the pushing portion is retracted, drive the first lifting support member and the second lifting support member to fall back; The transverse limiting member further comprises: A positioning base, which is arranged at the upper end of the second lifting support member and the positioning base is provided with a track on the side facing the wheel, the track is provided with a slider, and the control rod is arranged on the slider; A detection component, which is arranged on the positioning base and is used to detect the hub clearance of the vehicle wheel, the detection component includes a distance measuring module, when measuring the distance, the distance measured at the hub clearance is greater than the distance between the distance measuring module and the position without clearance on the side of the hub; a first sub-driving component, which is disposed on the positioning base and is electrically connected to the detection component and the controller, wherein the controller controls the first sub-driving component to drive the slider to move on the track after receiving a clearance signal of the hub clearance detected by the detection component, so that the control rod can be set toward the hub clearance; The pushing portion is provided with a positioning piece at the front end facing the wheel, and extends into the wheel hub gap when the pushing portion pushes against the wheel.

2. The marine vehicle fixing device according to claim 1, characterized in that: The number of the sliders is at least two, each of the sliders is provided with the control rod, and when the control rod can be arranged toward the hub gap, at least two of the sliders are evenly distributed on a circumference.

3. The marine vehicle fixing device according to claim 1, characterized in that: The front end of the push portion facing the wheel is made of a buffer material to form a buffer portion, and the shape of the buffer portion matches the shape of the side surface of the wheel.

4. The marine vehicle fixing device according to claim 1, characterized in that: The first lifting support member and the second lifting support member are both hydraulic cylinders, and the driving component includes a hydraulic driving member for driving the first lifting support member and the second lifting support member.

5. The marine vehicle fixing device according to claim 4, characterized in that: The control rod is a hydraulic cylinder, and the hydraulic drive component can drive the control rod to extend or retract, wherein the first lifting support component and the second lifting support component are both provided with a pressure locking valve for locking the pressure, so that after the first lifting support component and the second lifting support component are raised to the preset height, the hydraulic drive component drives the control rod to extend or retract.

6. The marine vehicle fixing device according to claim 1, characterized in that: The longitudinal limiting member is formed with an arc surface which is inwardly concave and matches the shape of the wheel on the side facing the wheel.

7. The marine vehicle fixing device according to claim 1, characterized in that: Also includes: A slot cover plate and a second sub-drive component for driving the slot cover plate to open or close, wherein the second sub-drive component is electrically connected to the controller so as to control the second sub-drive component to drive the slot cover plate to open after the controller receives the fixing signal, and to control the second sub-drive component to drive the slot cover plate to close after the controller receives the unlocking signal.

8. A ship, characterized in that: include: According to any one of claims 1-7, the longitudinal fixing component and the transverse fixing component of the marine vehicle fixing device are both arranged in the groove of the deck of the ship.

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