CNG cylinder hoisting structure and control method

Abstract

This application relates to the field of vehicle technology and provides a CNG cylinder lifting structure and control method. The structure includes: a first lifting assembly disposed at the top center of a lifting body for adjusting the suspended position of the lifting body; a lifting body with hook position adjustment structures slidably arranged on both sides; hook position adjustment structures for adjusting the horizontal position of a second lifting assembly on the lifting body; a second lifting assembly detachably connected at the top to the corresponding hook position adjustment structure and detachably connected at the bottom to the CNG cylinder; and a control module electrically connected to the hook position adjustment structure and configured to adjust the target position of the second lifting assembly on the lifting body using a preset control method via the hook position adjustment structure. Compared to existing technologies, this invention enables hook lifting point position adjustment, ensuring stable lifting and assembly.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and in particular to a CNG cylinder hoisting structure and control method. Background Technology

[0002] Currently, rear-mounted CNG cylinders in commercial vehicles are typically assembled using specialized lifting fixtures. However, due to significant differences in the lifting point positions and installation dimensions of different CNG cylinder models, existing specialized lifting fixtures are only compatible with a single cylinder model, resulting in poor versatility. When assembling different cylinder models, frequent changes of the corresponding lifting fixtures are required, making the assembly process cumbersome and time-consuming, severely impacting the overall vehicle assembly efficiency. Furthermore, the large number of specialized lifting fixtures and their high management costs fail to meet the demands of diverse and flexible production.

[0003] Based on the aforementioned problems, there is an urgent need to develop a universal adjustable CNG cylinder hoisting structure and control method to achieve stable hoisting and efficient assembly of various types of cylinders. Summary of the Invention

[0004] The purpose of this invention is to provide a CNG cylinder hoisting structure and control method, which enables adjustment of the hook lifting point position to ensure stable hoisting and assembly. The specific solution is as follows:

[0005] A CNG cylinder hoisting structure, comprising:

[0006] The first hoisting component is located at the center of the top of the hoisting body and is used to adjust the suspended position of the hoisting body.

[0007] The hoisting body has hook position adjustment structures slidably arranged on both sides;

[0008] The hook position adjustment structure is used to adjust the horizontal position of the second lifting component on the lifting body;

[0009] The second lifting assembly has a top detachable connection to the corresponding hook position adjustment structure and a bottom detachable connection to the CNG cylinder.

[0010] It also includes a control module;

[0011] The control module is electrically connected to the hook position adjustment structure and is configured to use a preset control method to adjust the target position of the second hoisting component on the hoisting body through the hook position adjustment structure.

[0012] Furthermore, the first hoisting assembly includes at least:

[0013] The first lifting ring can be connected to the hoist at the top and detachably connected to the hoisting body at the bottom via the first lifting buckle;

[0014] The hoist is used to drive the first lifting ring to adjust the suspension position of the hoisting body;

[0015] The second hoisting assembly includes at least:

[0016] Several second lifting rings; the top of each second lifting ring is connected to the hook position adjustment structure, and the bottom is connected to the corresponding lifting point on the CNG cylinder via a self-locking hook;

[0017] The self-locking hook is also connected to a traction rope on its elastic locking block. By pulling the traction rope, the elastic locking block is driven to open the self-locking hook, so that the self-locking hook is disengaged from the lifting point on the CNG cylinder.

[0018] Furthermore, the hook position adjustment structure includes:

[0019] A sliding beam is attached to one side of the hoisting body;

[0020] The auxiliary beam is connected to the hoisting body via a screw adjustment structure;

[0021] The lead screw adjustment structure includes:

[0022] A support plate fixed to one end of the hoisting body;

[0023] And a lead screw, one end of which passes through the support plate and the auxiliary beam in sequence and is rotatably connected to the support block on the hoisting body, and the other end protrudes out of the outside of the support plate and is connected to the drive motor;

[0024] The part of the lead screw that passes through the auxiliary beam is connected to the auxiliary beam via a guide drive block;

[0025] The lead screw is threadedly connected to the guide drive block; the bottom of the guide drive block is engaged with the limiting groove on the upper part of the hoisting body, and is used to drive the auxiliary beam and limit its movement direction on the hoisting body.

[0026] The bottom two sides of the auxiliary beam are provided with several connecting rings that can be connected to the self-locking hooks along the length direction.

[0027] A lifting structure control method is applied to the CNG cylinder lifting structure; the method includes the following steps:

[0028] S1: Based on the vehicle model, obtain the corresponding CNG cylinder lifting point information; the lifting point information includes at least: the number of lifting points and the position information of the lifting points on the CNG cylinder; the position information includes at least: the coordinate information of each lifting point;

[0029] S2: Based on the obtained lifting point information of the CNG cylinder, determine the lifting data of the second lifting assembly; the lifting data includes at least: the specification information of the second lifting assembly and its target position on the lifting body;

[0030] S3: Based on the hoisting data, the second hoisting component is moved to the target position of the hoisting body by adjusting the hook position using a preset method.

[0031] Furthermore, step S2 specifically includes:

[0032] Based on the position information of the lifting points on the CNG cylinder, obtain the lifting height information of the CNG cylinder and the target spacing of the auxiliary beams on both sides of the lifting body;

[0033] Based on the target spacing between the auxiliary beams on both sides, determine the target position of the second hoisting component on the hoisting body.

[0034] Furthermore, step S3 specifically includes:

[0035] Connect the hoist to the first hoisting component;

[0036] Based on the target spacing of the auxiliary beams on both sides of the hoisting main body, the spacing of the auxiliary beams on both sides is adjusted by adjusting the position of the hooks, so that the connecting rings at the bottom of the auxiliary beams correspond to and are hooked on the lifting points on the CNG cylinders.

[0037] The CNG cylinder is moved to its assembly position on the vehicle using a hoist, depending on the hoisting height.

[0038] A hoisting structure control system, comprising:

[0039] The first acquisition module is configured to acquire the lifting point information of the corresponding CNG cylinder based on the vehicle model; wherein, the lifting point information includes at least: the number of lifting points and the position information of the lifting points on the CNG cylinder; the position information includes at least: the coordinate information of each lifting point;

[0040] The second acquisition module is configured to acquire the lifting data of the second lifting assembly based on the acquired lifting point information of the CNG cylinder; the lifting data includes at least: the specification information of the second lifting assembly and its target position on the lifting body;

[0041] The control unit is configured to control the second lifting component to stop at the target position of the lifting body by adjusting the hook position structure according to the lifting data using a preset method.

[0042] An electronic device includes: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus; the memory stores a computer program, which, when executed by the processor, causes the processor to perform the steps of the method.

[0043] A computer-readable storage medium storing a computer program executable by an electronic device, which, when run on the electronic device, causes the electronic device to perform the steps of the method described herein.

[0044] A simulation platform, comprising:

[0045] An electronic device for implementing the steps of the method described herein;

[0046] A processor that runs a program, and when the program runs, it executes the steps of the method from data output by the electronic device.

[0047] A storage medium for storing a program that, when run, executes the steps of the method on data output from an electronic device.

[0048] The above solution achieves the following beneficial technical effects:

[0049] This application provides a CNG cylinder hoisting structure and control method. By setting a first hoisting component at the top center of the hoisting body, this application ensures that the CNG cylinder is subjected to balanced force during hoisting, thus improving the stability and safety of the cylinder hoisting. By sliding hook position adjustment structures on both sides of the hoisting body, the horizontal position of the second hoisting component can be flexibly adjusted, which can adapt to CNG cylinders of different models and different hoisting point spacings, improving the versatility and adaptability of the hoisting tools. At the same time, the control module can realize the automatic adjustment of the target position of the second hoisting component, eliminating the need for frequent manual replacement or adjustment of the lifting tools, simplifying the assembly process, improving the assembly efficiency and automation of CNG cylinders for commercial vehicles, and thus meeting the flexible production needs of cylinders of multiple models and specifications. Attached Figure Description

[0050] Figure 1 This is a schematic diagram of the overall structure of a CNG cylinder hoisting structure.

[0051] Figure 2 for Figure 1 Top view;

[0052] Figure 3 for Figure 1 Side view;

[0053] Figure 4 This is a flowchart illustrating the control method for hoisting structures. Detailed Implementation

[0054] To make the purpose, technical solution, and advantages of this application clearer, the following will be described in conjunction with the appendix. Figures 1 to 4This application will be described in further detail. It is obvious that the described embodiments are merely some, not all, of the embodiments described herein. All other embodiments obtained by those skilled in the art based on the embodiments described herein without inventive effort are within the scope of protection of this application.

[0055] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the application. The singular forms “a,” “said,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms, and “multiple” generally includes at least two unless the context clearly indicates otherwise.

[0056] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0057] It should be understood that although the terms first, second, third, etc., may be used in the embodiments of this application, these descriptions should not be limited to these terms. These terms are only used to distinguish the descriptions. For example, first may also be referred to as second without departing from the scope of the embodiments of this application, and similarly, second may also be referred to as first.

[0058] Depending on the context, the words “if” or “suppose” as used here can be interpreted as “when” or “in response to determination” or “in response to detection.” Similarly, depending on the context, the phrases “if determination” or “if detection (of the stated condition or event)” can be interpreted as “when determination” or “in response to determination” or “when detection (of the stated condition or event)” or “in response to detection (of the stated condition or event).”

[0059] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that an article or device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such an article or device. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the article or device that includes said element.

[0060] It should be noted that any symbols and / or numbers present in the specification that are not marked in the accompanying drawings are not reference numerals.

[0061] The optional embodiments of this application are described in detail below with reference to the accompanying drawings.

[0062] See Figures 1 to 3 As shown; 1 is the first lifting assembly, 11 is the first lifting ring, 12 is the first lifting buckle, 2 is the lifting body; 20 is the support block; 3 is the hook position adjustment structure; 31 is the auxiliary beam; 32 is the lead screw adjustment structure; 320 is the lead screw; 321 is the guide drive block; 33 is the support plate; 4 is the second lifting assembly; 41 is the second lifting ring; 42 is the self-locking hook; 420 is the elastic locking block; 5 is the limiting groove.

[0063] according to Figure 1 The CNG cylinder hoisting structure shown includes:

[0064] The first hoisting component is located at the center of the top of the hoisting body and is used to adjust the suspended position of the hoisting body.

[0065] The main lifting body (such as the main beam) has hook position adjustment structures slidably arranged on both sides of the main lifting body;

[0066] The hook position adjustment structure is used to adjust the horizontal position of the second lifting component on the lifting body;

[0067] The second lifting assembly has a top detachable connection to the corresponding hook position adjustment structure and a bottom detachable connection to the CNG cylinder.

[0068] It also includes a control module;

[0069] The control module is electrically connected to the hook position adjustment structure and is configured to use a preset control method to adjust the target position of the second hoisting component on the hoisting body through the hook position adjustment structure.

[0070] Specifically, this application ensures balanced force distribution on the CNG cylinder during hoisting by setting a first hoisting component at the top center of the hoisting body, thus improving the stability and safety of the cylinder hoisting. By sliding hook position adjustment structures on both sides of the hoisting body, the horizontal position of the second hoisting component can be flexibly adjusted, adapting to CNG cylinders of different models and with different lifting point spacings, improving the versatility and compatibility of the hoisting tools. Simultaneously, the control module enables automatic adjustment of the target position of the second hoisting component, eliminating the need for frequent manual replacement or adjustment of lifting tools, simplifying the assembly process, and improving the assembly efficiency and automation of CNG cylinders for commercial vehicles, thereby meeting the flexible production needs of multiple vehicle models and specifications of cylinders.

[0071] In one specific embodiment, the first hoisting assembly includes at least:

[0072] The first lifting ring can be connected to the hoist at the top and detachably connected to the hoisting body at the bottom via the first lifting buckle;

[0073] The hoist is used to drive the first lifting ring to adjust the suspension position of the hoisting body;

[0074] The second hoisting assembly includes at least:

[0075] Several second lifting rings; the top of each second lifting ring is connected to the hook position adjustment structure, and the bottom is connected to the corresponding lifting point on the CNG cylinder via a self-locking hook;

[0076] The self-locking hook is also connected to a traction rope on its elastic locking block. By pulling the traction rope, the elastic locking block is driven to open the self-locking hook, so that the self-locking hook is disengaged from the lifting point on the CNG cylinder.

[0077] It is understood that in this embodiment, the first lifting assembly utilizes a detachable connection between the first lifting ring and the first lifting buckle, achieving convenient assembly and disassembly, reliable connection, and easy coordination with the hoist to adjust the suspension position of the lifting body, ensuring the flexibility of the lifting operation. Furthermore, the second lifting assembly quickly engages with the CNG cylinder lifting point via the second lifting ring, self-locking hook, and other means, resulting in high assembly efficiency. The self-locking hook, in conjunction with the elastic locking block, can automatically lock after engagement, effectively avoiding the risk of loosening during lifting and improving lifting safety. At the same time, a traction rope is provided on the elastic locking block, allowing the self-locking hook to be unlocked remotely, enabling the unhooking operation to be completed without personnel approaching the cylinder, greatly improving the safety and ease of operation during the assembly process.

[0078] In this embodiment, the second lifting ring is a swivel lifting ring.

[0079] It should be further noted that the second lifting assembly in this embodiment may also include an extended chain connected to the second lifting ring; wherein the specifications of the extended chain can be matched according to the position information of the lifting point.

[0080] In one specific embodiment, the hook position adjustment structure includes:

[0081] A sliding beam is attached to one side of the hoisting body;

[0082] The auxiliary beam is connected to the hoisting body via a screw adjustment structure;

[0083] The lead screw adjustment structure includes:

[0084] A support plate fixed to one end of the hoisting body;

[0085] And a lead screw, one end of which passes through the support plate and the auxiliary beam in sequence and is rotatably connected to the support block on the hoisting body, and the other end protrudes out of the outside of the support plate and is connected to the drive motor;

[0086] The part of the lead screw that passes through the auxiliary beam is connected to the auxiliary beam via a guide drive block;

[0087] The lead screw is threadedly connected to the guide drive block; the bottom of the guide drive block is engaged with the limiting groove on the upper part of the hoisting body, and is used to drive the auxiliary beam and limit its movement direction on the hoisting body.

[0088] The bottom two sides of the auxiliary beam are provided with several connecting rings that can be connected to the self-locking hooks along the length direction.

[0089] Specifically, this application achieves flexible and precise adjustment of the horizontal position of the hoisting point through an auxiliary beam and lead screw adjustment structure that is slidably assembled on one side of the hoisting body. Combined with an externally connected drive motor, it replaces the traditional manual adjustment mode, achieving electric control and significantly improving position adjustment efficiency, thus meeting the needs of rapid assembly lines. The lead screw is stably supported at both ends by support plates and support blocks, and its threaded connection with the guide drive block allows for smooth displacement of the auxiliary beam through screw rotation, while also limiting the movement trajectory of the auxiliary beam through the cooperation of the guide drive block and the upper limiting groove of the hoisting body. This design avoids the problem of auxiliary beam swaying and shifting during hoisting, thus ensuring balanced force during hoisting. It should be noted that this application utilizes the self-locking characteristic of the threaded drive to fix the adjusted position, preventing slippage during operation and improving hoisting safety. Multiple connecting rings are arranged along the length of the bottom of the auxiliary beam, which can flexibly adapt to the hoisting point spacing and layout of different models of CNG cylinders. It can hoist multiple specifications of cylinders without changing the entire set of lifting tools, effectively improving structural versatility, reducing the cost of equipping and replacing special lifting tools, and solving the pain points of poor versatility and cumbersome replacement of traditional lifting tools.

[0090] In this embodiment, the cross-sectional shape of the guide drive block is mushroom-shaped; wherein, the bottom two sides of the guide drive block are fixedly connected to the auxiliary beam, and the bottom protrusion is matched with the limiting groove on the hoisting body.

[0091] like Figure 4 As shown; this application provides a lifting structure control method, applied to the CNG cylinder lifting structure; the method includes the following steps:

[0092] S1: Based on the vehicle model, obtain the corresponding CNG cylinder lifting point information; the lifting point information includes at least: the number of lifting points and the position information of the lifting points on the CNG cylinder; the position information includes at least: the coordinate information of each lifting point;

[0093] S2: Based on the obtained lifting point information of the CNG cylinder, determine the lifting data of the second lifting assembly; the lifting data includes at least: the specification information of the second lifting assembly and its target position on the lifting body;

[0094] S3: Based on the hoisting data, the second hoisting component is moved to the target position of the hoisting body by adjusting the hook position using a preset method.

[0095] Specifically, the lifting structure control method provided in this application first pre-matches the vehicle model and CNG cylinder lifting point information, thereby realizing intelligent and automated control of the lifting position. Specifically, it first quickly determines the number and coordinates of the corresponding cylinder lifting points based on the vehicle model, then calculates the specifications of the second lifting component and the target lifting position based on the lifting point information, and finally completes precise positioning by adjusting the structure through the hook position. The entire process eliminates the need for manual measurement and repeated adjustments of the lifting tool position, avoiding positioning errors caused by manual operation, improving the accuracy and consistency of lifting and assembly, and significantly simplifying the process of switching between multiple cylinder models. This enables rapid adaptation of CNG cylinder lifting of different specifications, effectively improving the assembly efficiency of commercial vehicle production lines. Simultaneously, it adapts to flexible production needs, completing the lifting operations of multiple vehicle models and multiple cylinder specifications without changing the lifting tools, reducing labor costs and the risk of operational errors.

[0096] For example, in actual commercial vehicle assembly production, when the production line switches to assembling small-capacity CNG cylinders for light commercial vehicles, the system can automatically obtain the coordinate information of the cylinder's fewer lifting points and smaller spacing based on the corresponding vehicle model. It then calculates the matching specifications of the second lifting component and the narrow-spacing target position on the lifting body, automatically adjusting the hook position to complete the positioning. If the system subsequently switches to large-capacity CNG cylinders for heavy commercial vehicles, it can synchronously update the corresponding position information of more lifting points and larger spacing, quickly adjusting the second lifting component to the wide-spacing target position. The entire process requires no manual measurement or adjustment by operators; parameter matching and position adjustment are automatically completed through control methods, quickly adapting to the lifting operations of two different cylinder models, effectively improving the switching efficiency and assembly continuity of the production line.

[0097] In one specific embodiment, step S2 specifically includes:

[0098] Based on the position information of the lifting points on the CNG cylinder, obtain the lifting height information of the CNG cylinder and the target spacing of the auxiliary beams on both sides of the lifting body;

[0099] Based on the target spacing between the auxiliary beams on both sides, determine the target position of the second hoisting component on the hoisting body.

[0100] It is understandable that this application's design, based on the precise acquisition of lifting data from CNG cylinder lifting point location information, achieves dual refined control of lifting parameter matching and position positioning. Specifically, it first obtains the lifting height and target spacing between the two auxiliary beams simultaneously based on the lifting point location, and then determines the target position of the second lifting component based on the target spacing between the two auxiliary beams. The advantage of this design is that it can adapt to the different heights and lifting point spacings of different CNG cylinder models in advance, ensuring the stability and adaptability of subsequent lifting operations, and it can also achieve precise positioning of the auxiliary beam spacing and the position of the second lifting component.

[0101] In one specific embodiment, step S3 specifically includes:

[0102] Connect the hoist to the first hoisting component;

[0103] Based on the target spacing of the auxiliary beams on both sides of the hoisting main body, the spacing of the auxiliary beams on both sides is adjusted by adjusting the position of the hooks, so that the connecting rings at the bottom of the auxiliary beams correspond to and are hooked on the lifting points on the CNG cylinders.

[0104] The CNG cylinder is moved to its assembly position on the vehicle using a hoist, depending on the hoisting height.

[0105] Specifically, this application first completes the rapid connection between the hoist and the first hoisting component to ensure the stability of the overall hoisting foundation. Then, based on the preset target spacing of the auxiliary beams, the structure is precisely adjusted by adjusting the position of the hook to achieve rapid alignment and connection between the auxiliary beam connecting ring and the gas cylinder lifting point. This eliminates the need for repeated manual alignment and adjustment, greatly shortening the assembly preparation time. Finally, the hoist smoothly transfers the CNG gas cylinder to the vehicle assembly position. This not only achieves the orderly connection of the entire process of adjustment, connection, and transfer, but also adapts to the assembly needs of gas cylinders of different specifications, effectively solving the problems of cumbersome changing of traditional lifting tools, inaccurate positioning, and low work efficiency.

[0106] On the other hand, this application provides a hoisting structure control system, including:

[0107] The first acquisition module is configured to acquire the lifting point information of the corresponding CNG cylinder based on the vehicle model; wherein, the lifting point information includes at least: the number of lifting points and the position information of the lifting points on the CNG cylinder; the position information includes at least: the coordinate information of each lifting point;

[0108] The second acquisition module is configured to acquire the lifting data of the second lifting assembly based on the acquired lifting point information of the CNG cylinder; the lifting data includes at least: the specification information of the second lifting assembly and its target position on the lifting body;

[0109] The control unit is configured to control the second lifting component to stop at the target position of the lifting body by adjusting the hook position structure according to the lifting data using a preset method.

[0110] On the other hand, this application provides an electronic device, including: a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other through the communication bus; the memory stores a computer program, and when the computer program is executed by the processor, the processor performs the steps of the method.

[0111] On the other hand, this application provides a computer-readable storage medium storing a computer program executable by an electronic device, which, when run on the electronic device, causes the electronic device to perform the steps of the method described herein.

[0112] On the other hand, this application provides a simulation platform, including:

[0113] An electronic device for implementing the steps of the method described herein;

[0114] A processor that runs a program, and when the program runs, it executes the steps of the method from data output by the electronic device.

[0115] A storage medium for storing a program that, when run, executes the steps of the method on data output from an electronic device.

[0116] For ease of description, the above devices are described separately by function as various units and modules. Of course, in implementing this application, the functions of each unit and module can be implemented in one or more software and / or hardware.

[0117] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the meaning consistent with their meaning in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined.

[0118] For the sake of simplicity, the method embodiments are described as a series of actions. However, those skilled in the art should understand that the embodiments of the present invention are not limited to the described order of actions, because according to the embodiments of the present invention, some steps can be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions involved are not necessarily essential to the embodiments of the present invention.

[0119] As can be seen from the above description of the embodiments, those skilled in the art can clearly understand that this application can be implemented by means of software plus necessary general-purpose hardware platforms. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in various embodiments or some parts of the embodiments of this application.

[0120] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A CNG cylinder hoisting structure, characterized in that, include: The first hoisting component is located at the center of the top of the hoisting body and is used to adjust the suspended position of the hoisting body. The hoisting body has hook position adjustment structures slidably arranged on both sides; The hook position adjustment structure is used to adjust the horizontal position of the second lifting component on the lifting body; The second lifting assembly has a top detachable connection to the corresponding hook position adjustment structure and a bottom detachable connection to the CNG cylinder. It also includes a control module; The control module is electrically connected to the hook position adjustment structure and is configured to use a preset control method to adjust the target position of the second hoisting component on the hoisting body through the hook position adjustment structure.

2. The CNG cylinder hoisting structure according to claim 1, characterized in that, The first hoisting assembly includes at least: The first lifting ring can be connected to the hoist at the top and detachably connected to the hoisting body at the bottom via the first lifting buckle; The hoist is used to drive the first lifting ring to adjust the suspension position of the hoisting body; The second hoisting assembly includes at least: Several second lifting rings; the top of each second lifting ring is connected to the hook position adjustment structure, and the bottom is connected to the corresponding lifting point on the CNG cylinder via a self-locking hook; The self-locking hook is also connected to a traction rope on its elastic locking block. By pulling the traction rope, the elastic locking block is driven to open the self-locking hook, so that the self-locking hook is disengaged from the lifting point on the CNG cylinder.

3. The CNG cylinder hoisting structure according to claim 2, characterized in that, The hook position adjustment structure includes: A slidingly connected auxiliary beam on one side of the hoisting body; The auxiliary beam is connected to the hoisting body via a screw adjustment structure; The lead screw adjustment structure includes: A support plate fixed to one end of the hoisting body; And a lead screw, one end of which passes through the support plate and the auxiliary beam in sequence and is rotatably connected to the support block on the hoisting body, and the other end protrudes out of the outside of the support plate and is connected to the drive motor; The part of the lead screw that passes through the auxiliary beam is connected to the auxiliary beam via a guide drive block; The lead screw is threadedly connected to the guide drive block; the bottom of the guide drive block is engaged with the limiting groove on the upper part of the hoisting body, and is used to drive the auxiliary beam and limit its movement direction on the hoisting body. The bottom two sides of the auxiliary beam are provided with several connecting rings that can be connected to the self-locking hooks along the length direction.

4. A method for controlling a hoisting structure, characterized in that, The method is applied to the CNG cylinder hoisting structure according to any one of claims 1-3; the method includes the following steps: S1: Based on the vehicle model, obtain the corresponding CNG cylinder lifting point information; the lifting point information includes at least: the number of lifting points and the position information of the lifting points on the CNG cylinder; the position information includes at least: the coordinate information of each lifting point; S2: Based on the obtained lifting point information of the CNG cylinder, determine the lifting data of the second lifting assembly; the lifting data includes at least: the specification information of the second lifting assembly and its target position on the lifting body; S3: Based on the hoisting data, the second hoisting component is moved to the target position of the hoisting body by adjusting the hook position using a preset method.

5. The method according to claim 4, characterized in that, Step S2 specifically includes: Based on the position information of the lifting points on the CNG cylinder, obtain the lifting height information of the CNG cylinder and the target spacing of the auxiliary beams on both sides of the lifting body; Based on the target spacing between the auxiliary beams on both sides, determine the target position of the second hoisting component on the hoisting body.

6. The method according to claim 5, characterized in that, Step S3 specifically includes: Connect the hoist to the first hoisting component; Based on the target spacing of the auxiliary beams on both sides of the hoisting main body, the spacing of the auxiliary beams on both sides is adjusted by adjusting the position of the hooks, so that the connecting rings at the bottom of the auxiliary beams correspond to and are hooked on the lifting points on the CNG cylinders. The CNG cylinder is moved to its assembly position on the vehicle using a hoist, depending on the hoisting height.

7. A hoisting structure control system, characterized in that, include: The first acquisition module is configured to acquire the lifting point information of the corresponding CNG cylinder based on the vehicle model; wherein, the lifting point information includes at least: the number of lifting points and the position information of the lifting points on the CNG cylinder; the position information includes at least: the coordinate information of each lifting point; The second acquisition module is configured to acquire the lifting data of the second lifting assembly based on the acquired lifting point information of the CNG cylinder; the lifting data includes at least: the specification information of the second lifting assembly and its target position on the lifting body; The control unit is configured to control the second lifting component to stop at the target position of the lifting body by adjusting the hook position structure according to the lifting data using a preset method.

8. An electronic device, comprising: The system comprises a processor, a communication interface, a memory, and a communication bus, wherein the processor, the communication interface, and the memory communicate with each other via the communication bus; characterized in that the memory stores a computer program, which, when executed by the processor, causes the processor to perform the steps of the method described in any one of claims 4-6.

9. A computer-readable storage medium, characterized in that, The device stores a computer program executable by an electronic device, which, when run on the electronic device, causes the electronic device to perform the steps of the method as described in any one of claims 4 to 6.

10. A simulation platform, characterized in that, include: An electronic device for implementing the steps of the method according to any one of claims 4-6; A processor that runs a program, which, when running, performs the steps of the method according to any one of claims 4-6 from data output by an electronic device. A storage medium for storing a program that, when run, performs the steps of the method according to any one of claims 4-6 on data output from an electronic device.

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