Climbing hoisting system and engineering machine

Abstract

The present disclosure relates to a climbing hoisting system and an engineering machine, wherein the climbing hoisting system comprises: a mounting support (1) provided with a first pin shaft (11) extending along a first direction (x); a telescopic arm (2) for climbing and hoisting along a barrel (100), a telescopic section (22) being movable relative to a fixed section (21) along a length direction of the telescopic arm (2), the fixed section (21) being rotatably connected to the mounting support (1) around the first pin shaft (11), and the fixed section (21) being detachable; a first driving mechanism (3) detachably connected to the telescopic arm (2), the first driving mechanism (3) being configured to drive the telescopic arm (2) to rotate around the first pin shaft (11); a first connecting mechanism (4) provided on the fixed section (21) and configured to be fixedly connected with the barrel (100); and a second connecting mechanism (5) provided on the telescopic section (22) and configured to be fixedly connected with the barrel (100).

Description

Technical Field

[0001] This disclosure relates to the field of wind power equipment hoisting technology, and in particular to a climbing lifting system and engineering machinery. Background Technology

[0002] With increased national investment in wind power development, the wind power industry has entered another phase of rapid growth. The installed capacity of individual wind turbines is increasing, as are the hub heights and the weight of key components. This places higher demands on the cranes used for installation, requiring not only longer booms but also sufficient lifting capacity to safely lift under certain load conditions. Consequently, the tonnage of cranes used for wind turbine installation is also increasing. This increase in crane tonnage not only means higher performance requirements with longer booms but also an increase in the crane's own weight and the number of pieces of equipment. It also places greater demands on site conditions and requires more trailers for crane relocation and long-distance transport, significantly increasing wind turbine installation costs.

[0003] Existing climbing cranes are not limited by tower height and installation site. They can climb along the tower after being fixed to the tower by clamping devices. However, current climbing cranes mainly rely on auxiliary lifting equipment to lift them to the first or second tower section. They have poor self-disassembly and assembly capabilities, resulting in low disassembly and assembly efficiency and high disassembly and assembly costs. Summary of the Invention

[0004] The embodiments of this disclosure provide a climbing lifting system and engineering machinery that can improve the assembly and disassembly efficiency of climbing lifting devices.

[0005] According to a first aspect of this disclosure, a climbing lifting system is provided, comprising:

[0006] The mounting bracket is provided with a first pin extending in a first direction;

[0007] Telescopic boom, used to climb and lift along the cylinder, includes a fixed section and a telescopic section, the telescopic section is movable relative to the fixed section along the length of the telescopic boom, the fixed section is rotatably connected to the mounting support about a first pin, and the fixed section is detachable relative to the first pin.

[0008] A first drive mechanism is detachably connected to the telescopic arm, and the first drive mechanism is configured to drive the telescopic arm to rotate about a first pivot.

[0009] A first connecting mechanism, located on a fixed section, is configured to be fixedly connected to the cylinder; and

[0010] The second connecting mechanism is located on the telescopic section and is configured to be fixedly connected to the cylinder.

[0011] In some embodiments, the mounting bracket is further provided with a second pin extending along a first direction, and the first driving mechanism includes:

[0012] A first linear drive component has a first end detachably connected to a telescopic arm and a second end rotatably connected to a mounting bracket about a second pin. The first linear drive component is configured to drive the telescopic arm to rotate about the first pin.

[0013] In some embodiments, the climbing lifting system further includes:

[0014] A second linear drive component has a first end connected to a first linear drive component and a second end rotatably connected to a mounting bracket. The second linear drive component is configured to drive the first end of the first linear drive component to move toward or away from the telescopic arm.

[0015] In some embodiments, the cylinder is provided with a first mounting portion, the first mounting portion including a first mounting plate and a second mounting plate that are opposite to and spaced apart along a first direction, a first end of the first linear drive component is disposed between the first mounting plate and the second mounting plate, and the first drive mechanism further includes:

[0016] A first plug-in shaft assembly is disposed on a first mounting plate and / or a second mounting plate. The first plug-in shaft assembly is configured to drive a first locking shaft through the first mounting plate, the first end of the first linear drive component, and the second mounting plate to put the climbing lifting system in a first locked state, and is configured to drive the first locking shaft out of the first end of the first linear drive component to put the climbing lifting system in a first unlocked state.

[0017] In some embodiments, the first mounting portion further includes a positioning plate connected between the first mounting plate and the second mounting plate, wherein when the first end of the first linear drive component abuts against the positioning plate, the mounting hole at the first end of the first linear drive component is in the alignment position.

[0018] In some embodiments, there are two first linear drive components, which are spaced apart along a first direction, and there are two first mounting portions, which are spaced apart along a first direction.

[0019] In some embodiments, the climbing lifting system further includes:

[0020] A support mechanism is provided on the fixed section. The support mechanism is located on the side of the first connecting mechanism away from the second connecting mechanism. The support mechanism is configured to support the side wall of the cylinder during the operation of the climbing lifting system.

[0021] In some embodiments, the support mechanism includes:

[0022] The first base arm extends along the second direction and is connected to the telescopic arm. The second direction is perpendicular to the first direction.

[0023] The first movable arm is movably connected in the second direction to the end of the first base arm away from the telescopic arm;

[0024] A third linear drive component, with its first end connected to the first base arm and its second end connected to the first movable arm, is configured to adjust the extension length of the first movable arm relative to the first base arm; and

[0025] A support assembly is located at the end of the telescopic boom away from the first base boom, and the support assembly is configured to abut against the side wall of the cylinder.

[0026] In some embodiments, the support components are provided in two sets, and the two sets of support components are spaced apart along a first direction.

[0027] In some embodiments, the support component includes:

[0028] The supporting base is hinged to the end of the first movable arm away from the first base arm, with the hinge axis extending along a third direction, which is perpendicular to the first and second directions; and

[0029] Multiple rollers are provided on the support base and are configured to roll along the extension direction of the cylinder.

[0030] In some embodiments, the support component further includes:

[0031] The pressure detection component is configured to detect the pressure value between the roller and the side wall of the cylinder. During the operation of the climbing system, the third linear drive component adjusts the extension length of the telescopic arm relative to the first base arm to keep the pressure value within a preset range.

[0032] In some embodiments, a first cylinder support and a second cylinder support are provided on the cylinder body, the first cylinder support and the second cylinder support are spaced apart circumferentially, and the first connecting mechanism and / or the second connecting mechanism include:

[0033] The first and second attachment components are both connected to the telescopic arm. The first attachment component is configured to be selectively fixedly connected to the first cylinder support, and the second attachment component is configured to be selectively fixedly connected to the second cylinder support. The first and second attachment components are arranged opposite to each other and spaced apart along the first direction.

[0034] A first drive assembly, connected between the first mounting assembly and the telescopic arm, is configured to drive the first mounting assembly to align with the first cylinder support; and

[0035] The second drive assembly is connected between the second hook assembly and the telescopic arm, and is configured to drive the second hook assembly to align with the second cylinder support.

[0036] In some embodiments, both the first mounting component and the second mounting component include:

[0037] A connecting plate is attached to the telescopic arm. The plane on which the connecting plate is located is perpendicular to the second direction, and the second direction is perpendicular to the first direction.

[0038] The first mounting plate is connected to the end of the connecting plate near the telescopic arm;

[0039] The second mounting plate is connected to the end of the connecting plate away from the telescopic arm. The second mounting plate and the first mounting plate are positioned opposite each other and spaced apart along the first direction. The first cylinder support or the second cylinder support is located between the first mounting plate and the second mounting plate.

[0040] The second plug-in shaft assembly is located on the side of the second mounting plate away from the connecting plate. The second plug-in shaft assembly is configured to drive the second locking shaft through the second mounting plate, the first cylinder support, or the second cylinder support and the first mounting plate to put the climbing lifting system in a second locked state, and is also configured to drive the second locking shaft out of the first cylinder support or the second cylinder support to put the climbing lifting system in a second unlocked state.

[0041] In some embodiments, a first detection part is provided on the first cylinder support and the second cylinder support, and a second detection part is provided on the first mounting plate and / or the second mounting plate. The first detection part and the second detection part cooperate to detect whether the mounting holes of the first cylinder support and the second cylinder support are aligned with the second locking shaft.

[0042] In some embodiments, both the first driving component and the second driving component include:

[0043] The second basic arm is connected to the cylinder;

[0044] A bending connecting arm includes a first connecting portion and a second connecting portion. The first connecting portion extends along a first direction and is connected to the end of a second base arm away from the cylinder. The second connecting portion extends along a second direction and is connected to the end of the first connecting portion away from the second base arm. The bending connecting arm is movable along the first direction.

[0045] The second movable arm is connected to the end of the second connecting part away from the first connecting part, and the second movable arm is movable in the second direction.

[0046] In some embodiments, both the first driving component and the second driving component further include:

[0047] A fourth linear drive component, with its first end connected to the telescopic arm and its second end connected to the bending connecting arm, is configured to adjust the extension length of the bending connecting arm relative to the second base arm along a first direction; and

[0048] The fifth linear drive component has its first end connected to the bending connecting arm, and the second end of the fourth linear drive component is connected to the second movable arm. The fifth linear drive component is configured to adjust the extension length of the second movable arm relative to the bending connecting arm in a second direction.

[0049] According to a second aspect of this disclosure, an engineering machine is provided, comprising:

[0050] Chassis; and

[0051] In the climbing lifting system of the above embodiment, the mounting bracket is connected to the chassis.

[0052] Based on the above technical solution, the climbing lifting system of this embodiment can achieve the climbing lifting device to climb along the cylinder through the cooperation of the telescopic arm, the first connecting mechanism, and the second connecting mechanism, and is suitable for operation on tall cylinders; the first driving mechanism is detachably connected to the telescopic arm, and the fixed section of the telescopic arm can rotate around the first pin and is detachable relative to the first pin, which can improve the assembly and disassembly efficiency of the climbing lifting device; the telescopic arm only has the degree of freedom of rotation in the vertical plane, and the docking accuracy with the cylinder is high after the installation support is moved to the preset position, which can further improve the installation efficiency and reduce the technical requirements for operators. Attached Figure Description

[0053] The accompanying drawings, which are included to provide a further understanding of this disclosure and form part of this application, illustrate exemplary embodiments of this disclosure and are used to explain this disclosure, but do not constitute an undue limitation of this disclosure. In the drawings:

[0054] Figure 1 This is a schematic diagram of the structure of some embodiments of the climbing lifting system disclosed herein.

[0055] Figure 2 This is a partial structural schematic diagram from a first-view perspective of some embodiments of the climbing lifting system disclosed herein.

[0056] Figure 3 This is a partial structural schematic diagram from a second perspective of some embodiments of the climbing lifting system disclosed herein.

[0057] Figure 4 This is a schematic diagram of the support mechanism for some embodiments of the climbing lifting system disclosed herein.

[0058] Figure 5 This is a partial structural diagram of some embodiments of the climbing lifting system of this disclosure in a first locked state.

[0059] Figure 6 This is a schematic diagram of the structure of some embodiments of the cylindrical body of this disclosure.

[0060] Figure 7 for Figure 6 Enlarged view of part of the structure.

[0061] Figure 8 This is a schematic diagram of the structure of some embodiments of the first attachment component of the climbing lifting system of this disclosure.

[0062] Figure 9 This is a partial structural schematic diagram from a first perspective of some embodiments of the climbing lifting system of this disclosure in a second locked state.

[0063] Figure 10 This is a partial structural schematic diagram from a second perspective of some embodiments of the climbing lifting system of this disclosure in a second locked state.

[0064] Figure 11 This is a schematic diagram of the transition state structure of some embodiments of the engineering machinery disclosed herein.

[0065] Figure 12 This is a structural schematic diagram of the first working state of some embodiments of the engineering machinery disclosed herein.

[0066] Figure 13 This is a structural schematic diagram of the second working state of some embodiments of the engineering machinery disclosed herein.

[0067] Figure 14 This is a schematic diagram of the climbing state stages of some embodiments of the climbing lifting system disclosed herein.

[0068] Figure 15 This is a schematic diagram of the climbing state stages of some other embodiments of the climbing lifting system of this disclosure.

[0069] Explanation of reference numerals in the attached figures

[0070] 1. Mounting support; 2. Telescopic arm; 3. First drive mechanism; 4. First connecting mechanism; 5. Second connecting mechanism; 6. Support mechanism; 10. First linear drive component; 20. Second linear drive component; 30. Third linear drive component; 40. Fourth linear drive component; 50. Fifth linear drive component; 11. First pin; 12. Second pin; 100. Cylinder; 200. Chassis; 101. First cylinder support; 102. Second cylinder support; 103. First detection unit; 1011. First support plate; 1012. Second support plate; 1013. Third support plate; 110. First mounting part; 111. First mounting plate; 112. Second mounting plate; 113. Positioning plate; 120. Second mounting part; 21. Fixed section; 22. Telescopic section; 31. First plug-in shaft assembly; 301. First locking shaft; 400. Connecting plate; 401. First mounting plate; 402. Second mounting plate; 403. Second plug-in shaft assembly; 404. Second locking shaft; 405. Second detection unit; 41. First mounting assembly; 42. Second mounting assembly; 43. First drive assembly; 431. Second base arm; 432. Bending connecting arm; 4321. First connecting part; 4322. Second connecting part; 433. Second movable arm; 44. Second drive assembly; 61. First base arm; 62. First movable arm; 63. Support assembly; 631. Support base; 632. Roller; x, first direction; y, second direction; z, third direction. Detailed Implementation

[0071] The present disclosure is described in detail below. In the following paragraphs, different aspects of the embodiments are defined in more detail. The aspects so defined may be combined with any other aspect or aspects unless expressly stated otherwise. In particular, any feature considered preferred or advantageous may be combined with one or more other features considered preferred or advantageous.

[0072] The terms "first" and "second" used in this disclosure are merely for ease of description and to distinguish different components with the same name, and do not indicate a sequential or primary / secondary relationship.

[0073] In the description of this disclosure, it should be understood that the terms "inner", "outer", "upper", "lower", "front", "rear", etc., indicating the orientation or positional relationship are defined based on the telescopic boom, cylinder, or operator, etc., and are only for the convenience of describing this disclosure, and are not intended to indicate or imply that the device referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this disclosure.

[0074] First, this disclosure proposes a climbing lifting system, such as Figures 1 to 15 As shown, it includes:

[0075] Mounting support 1, which is provided with a first pin 11 extending along the first direction x;

[0076] Telescopic boom 2 is used to climb and lift along the cylinder 100. The telescopic boom 2 includes a fixed section 21 and a telescopic section 22. The telescopic section 22 is movable relative to the fixed section 21 along the length direction of the telescopic boom 2. The fixed section 21 is rotatably connected to the mounting support 1 around the first pin 11. The fixed section 21 is detachable relative to the first pin 11.

[0077] The first drive mechanism 3 is detachably connected to the telescopic arm 2 and is configured to drive the telescopic arm 2 to rotate about the first pin 11.

[0078] A first connecting mechanism 4 is disposed on the fixed section 21, and the first connecting mechanism 4 is configured to be fixedly connected to the cylinder 100; and

[0079] The second connecting mechanism 5 is provided on the telescopic section 22 and is configured to be fixedly connected to the cylinder 100.

[0080] Specifically, the mounting bracket 1 is connected to the chassis or body of the transport machinery. The fixed section 21 of the telescopic boom 2 is rotatably connected to the mounting bracket 1 around the first pin 11, enabling the telescopic boom 2 to be erected and lowered, i.e., to switch between working and transport states. The telescopic section 22 is movable relative to the fixed section 21 along its length, meaning the length of the telescopic boom 2 can be adjusted as needed to accommodate different working heights or to achieve climbing. The first connecting mechanism 4 and the second connecting mechanism 5 are spaced apart along the length of the telescopic boom 2.

[0081] Specifically, the climbing lifting device that climbs along the cylinder 100 includes a telescopic boom 2, a first connecting mechanism 4, and a second connecting mechanism 5, and may also include a support mechanism 6 (described below). A lifting boom may be installed on the top of the telescopic boom 2. When the first drive mechanism 3 of the climbing lifting system drives the telescopic boom 2 to switch from the transfer state to the working state (flattened to upright), the first connecting mechanism 4 connects to the cylinder 100 or the second connecting mechanism 5 connects to the cylinder 100, the telescopic boom 2 separates from the first pin 11, and the first drive mechanism 3 separates from the telescopic boom 2. The installation steps of the climbing lifting device are completed, and the climbing lifting device is in its initial position. Afterward, the climbing lifting device independently completes subsequent climbing lifting work. Specifically, the first drive mechanism 3 drives the telescopic boom 2 to rotate in a vertical plane perpendicular to the first direction x.

[0082] Specifically, after the climbing lifting device completes its climbing lifting operation, it descends to its initial position. The first drive mechanism 3 connects to the telescopic arm 2, and the telescopic arm 2 connects to the mounting support 1 via the first pin 11. The first connecting mechanism 4 and the second connecting mechanism 5 separate from the cylinder 100, and the climbing lifting device is disassembled from the cylinder 100. The first drive mechanism 3 drives the telescopic arm 2 to switch from the working state to the transfer state (from upright to flat). Then, the climbing lifting system is transferred and transported. The climbing lifting device has high disassembly and assembly efficiency, and the climbing lifting system has high transfer efficiency.

[0083] Specifically, with the fixed section 21 rotatably connected to the mounting support 1 around the first pin 11 and the first drive mechanism 3 detachably connected to the telescopic arm 2, the telescopic arm 2 is fixed in both the first x-direction and the second y-direction, possessing only the degree of freedom to rotate in the vertical plane. After moving the mounting support 1 to the preset position, the first drive mechanism 3 only needs to drive the telescopic arm 2 to rotate in the vertical plane to lower it to the initial position. This method offers high installation efficiency, high docking accuracy, and low operator requirements. In contrast, current climbing lifting devices mainly rely on other auxiliary lifting equipment to hoist the equipment onto the first or second tower section, resulting in high equipment costs, long hoisting operation time, poor docking accuracy, and high operator requirements.

[0084] Optionally, the cylinder 100 can be a chimney, cooling tower, or wind turbine tower, etc. Optionally, the telescopic section 22 can be a single section or multiple sections; multiple telescopic sections can increase the adaptability of the climbing lifting system to different operating conditions. Optionally, a plug-in shaft assembly can be provided on the mounting support 1 for assembling and disassembling the first pin 11.

[0085] Optionally, the first drive mechanism 3 can be a linear drive component such as a luffing cylinder or an electric push rod, or it can be driven by a winch and a wire rope in combination, or by an alternating combination of a winch and a linear drive component. Optionally, the first drive mechanism 3 can be mounted on the mounting bracket 1, or it can be located outside the mounting bracket 1, such as on the chassis or body.

[0086] Optionally, the first connecting mechanism 4 and the second connecting mechanism 5 can both be hook-on structures that cooperate with the mounting support of the cylinder 100, or both can be clamp structures that surround the cylinder 100, or they can be hook-on structures and clamp structures respectively, or other mechanical locking structures that connect the telescopic arm 2 and the cylinder 100. Optionally, one or more of the first connecting mechanism 4 and the second connecting mechanism 5 can be included to further increase the connection strength.

[0087] The climbing lifting system of this embodiment, through the cooperation of the telescopic arm 2, the first connecting mechanism 4, and the second connecting mechanism 5, enables the climbing lifting device to climb along the cylinder 100, which is suitable for working on high cylinders 100. The first driving mechanism 3 is detachably connected to the telescopic arm 2, and the fixed section 21 of the telescopic arm 2 is rotatable around the first pin 11 and detachable relative to the first pin 11, which can improve the assembly and disassembly efficiency of the climbing lifting device. The telescopic arm 2 only has the degree of freedom of rotation in the vertical plane, and the docking accuracy between the mounting support 1 and the cylinder 100 is high after moving the mounting support 1 to the preset position, which can further improve the installation efficiency and reduce the technical requirements of the operators, thereby reducing the assembly and disassembly cost of the climbing lifting device.

[0088] In some embodiments, such as Figure 1 and Figure 11 As shown, the mounting bracket 1 is also provided with a second pin 12 extending along the first direction x, and the first drive mechanism 3 includes:

[0089] A first linear drive component 10 has a first end detachably connected to a telescopic arm 2, and a second end rotatably connected to a mounting bracket 1 about a second pin 12. The first linear drive component 10 is configured to drive the telescopic arm 2 to rotate about a first pin 11.

[0090] Specifically, the mounting bracket 1 includes a base plate and two side plates. The two side plates are arranged opposite each other and spaced apart along the first direction x. The base plate is connected between the two side plates. The first pin 11 and the second pin 12 are also connected between the two side plates. The second pin 12 is located to the lower right of the first pin 11. In other words, when the telescopic arm 2 is in the upright state, the second pin 12 is located on the side of the first pin 11 away from the first connecting mechanism 4 or away from the cylinder 100.

[0091] Optionally, the first linear drive component 10 may be provided in one location along the first direction x, or two or more may be provided at intervals to increase the stability of driving the telescopic boom 2 to rotate. Optionally, the first linear drive component 10 may be a variable amplitude hydraulic cylinder, a pneumatic cylinder, or an electric push rod, etc.

[0092] In this embodiment, the second end of the first linear drive component 10 is rotatably connected to the mounting support 1 around the second pin 12, so that when the first linear drive component 10 pushes the telescopic arm 2 to stand up or pulls the telescopic arm 2 to lie flat, it can adjust its angle accordingly with the rotation of the telescopic arm 2, maintain the stability of the telescopic arm 2 during rotation, and improve the assembly and disassembly efficiency of the climbing lifting device. The first linear drive component 10 is provided on the mounting support 1, which can reduce the space occupied by drive components such as fixed winches, improve the compactness of the climbing lifting system, and facilitate the overall maintenance or relocation of the climbing lifting system.

[0093] In some embodiments, such as Figure 1As shown, the climbing lifting system also includes:

[0094] The second linear drive component 20 has a first end connected to the first linear drive component 10 and a second end rotatably connected to the mounting bracket 1. The second linear drive component 20 is configured to drive the first end of the first linear drive component 10 to move toward or away from the telescopic arm 2.

[0095] Specifically, when the first end of the first linear drive component 10 disengages from the telescopic arm 2, the second linear drive component 20 drives the first end of the first linear drive component 10 to move toward or away from the telescopic arm 2. After the telescopic arm 2 switches from the transition state to the working state, the second linear drive component 20 drives the first end of the first linear drive component 10 to move away from the telescopic arm 2; before the telescopic arm 2 switches from the initial position of the working state to the transition state, the second linear drive component 20 drives the first end of the first linear drive component 10 to move toward the telescopic arm 2, so that the first end of the first linear drive component 10 reaches the docking position and relocks with the telescopic arm 2.

[0096] Optionally, the second linear drive component 20 may be provided in one location along the first direction x, or two or more may be provided at intervals to increase the stability of driving the first linear drive component 10 to rotate. Optionally, the second linear drive component 20 may be a hydraulic cylinder, a pneumatic cylinder, or an electric actuator, etc.

[0097] In this embodiment, the second linear drive component 20 drives the first end of the first linear drive component 10 to move, enabling the first linear drive component 10 to automatically move away from the telescopic boom 2 after the telescopic boom 2 switches from the transfer state to the working state, thereby improving the safety of subsequent operations of the climbing lifting device; enabling the telescopic boom 2 to automatically approach the telescopic boom 2 before switching from the initial position of the working state to the transfer state, thus quickly completing the switch of the telescopic boom 2 from the working state to the transfer state; and improving the disassembly and assembly efficiency of the climbing lifting device and the automation level of the climbing lifting system.

[0098] In some embodiments, such as Figures 1 to 5 As shown, the cylinder 100 is provided with a first mounting portion 110, which includes a first mounting plate 111 and a second mounting plate 112 that are opposite to each other and spaced apart along the first direction x. The first end of the first linear drive component 10 is located between the first mounting plate 111 and the second mounting plate 112. The first drive mechanism 3 also includes:

[0099] The first plug-in shaft assembly 31 is disposed on the first mounting plate 111 and / or the second mounting plate 112. The first plug-in shaft assembly 31 is configured to drive the first locking shaft 301 through the first mounting plate 111, the first end of the first linear drive component 10 and the second mounting plate 112 to put the climbing lifting system in a first locked state, and is configured to drive the first locking shaft 301 out of the first end of the first linear drive component 10 to put the climbing lifting system in a first unlocked state.

[0100] Specifically, the first mounting portion 110 is located on the side away from the cylinder 100. The first plug-in shaft assembly 31 may include a first bracket and a sixth linear drive component. The first bracket is disposed on the first mounting plate 111 and / or the second mounting plate 112. The first end of the sixth linear drive component is connected to the first bracket, and the second end of the sixth linear drive component is connected to the first locking shaft 301. Both the first bracket and the sixth linear drive component can extend along the first direction x.

[0101] Specifically, the second end of the sixth linear drive component moves along the length direction relative to the first support to switch the climbing lifting system between a first locked state and a first unlocked state. Optionally, the sixth linear drive component can be a luffing cylinder or an electric push rod, etc.

[0102] Optionally, the cylinder 100 is provided with a mounting base plate, and both the first mounting plate 111 and the second mounting plate 112 are connected to the base plate. Optionally, one, two or more first mounting portions 110 may be provided, and correspondingly, one, two or more first linear drive components 10 may also be provided. Optionally, two first mounting portions 110 may be provided, and the two first mounting portions 110 are arranged at intervals relative to each other along the first direction x.

[0103] This embodiment uses the first plug-in shaft assembly 31 to switch the climbing lifting system between the first locked state and the first unlocked state, which can improve the disassembly and assembly efficiency of the climbing lifting device and improve the safety and reliability of the climbing lifting system.

[0104] In some embodiments, such as Figure 2 and Figure 3 As shown, the first mounting part 110 also includes a positioning plate 113, which is connected between the first mounting plate 111 and the second mounting plate 112. When the first end of the first linear drive component 10 abuts against the positioning plate 113, the mounting hole of the first end of the first linear drive component 10 is in the alignment position.

[0105] Specifically, the shape of the positioning plate 113 is adapted to the shape of the first end of the first linear drive component 10. For example, the positioning plate 113 may be a flat plate, an arc plate, or a grooved plate.

[0106] The positioning plate 113 of this embodiment can simplify the installation process of the first linear drive component 10. The operator only needs to place the first end of the first linear drive component 10 against the positioning plate 113 to automatically align the mounting hole, and then insert the first locking shaft 301 to complete the fixation. No additional alignment steps are required, which can reduce the difficulty of operation, improve the alignment accuracy of the mounting hole at the first end of the first linear drive component 10, and improve the disassembly efficiency of the climbing lifting device.

[0107] In some embodiments, such as Figures 1 to 4 As shown, there are two first linear drive components 10, which are spaced apart along the first direction x. There are also two first mounting parts 110, which are spaced apart along the first direction x.

[0108] Specifically, the first end of a second linear drive component 20 can be connected to the fixed section of two first linear drive components 10 via a connecting plate, and the second pin 12 passes through the second ends of the two first linear drive components 10.

[0109] This embodiment, by setting two first linear drive components 10, can increase the stability of the telescopic boom 2 during the switching process between the upright and lowered states, improve the accuracy of the docking between the first connecting mechanism 4 and the second connecting mechanism 5 and the cylinder, and improve the safety of the climbing lifting system.

[0110] In some embodiments, such as Figures 1 to 13 As shown, the climbing lifting system also includes:

[0111] The support mechanism 6 is located on the fixed section 21. The support mechanism 6 is located on the side of the first connecting mechanism 4 away from the second connecting mechanism 5. The support mechanism 6 is configured to support the side wall of the cylinder 100 during the operation of the climbing lifting system.

[0112] This embodiment supports the side wall of the cylinder 100 through the support mechanism 6, which can prevent the climbing lifting device from tilting or becoming unstable due to the heavy load during lifting, reduce the stress applied by the telescopic arm 2 to the first connecting mechanism 4 or the second connecting mechanism 5 or the cylinder, and improve the stability and safety of the climbing lifting device during disassembly, assembly, lifting or lowering.

[0113] In some embodiments, such as Figure 4 As shown, the support mechanism 6 includes:

[0114] The first base arm 61 extends along the second direction y and is connected to the telescopic arm 2. The second direction y is perpendicular to the first direction x.

[0115] The first movable arm 62 is movably connected to the end of the first base arm 61 away from the telescopic arm 2 along the second direction y;

[0116] A third linear drive component 30, with its first end connected to the first base arm 61 and its second end connected to the first movable arm 62, is configured to adjust the extension length of the first movable arm 62 relative to the first base arm 61; and

[0117] A support assembly 63 is located at the end of the telescopic arm 2 away from the first base arm 61, and the support assembly 63 is configured to abut against the side wall of the cylinder 100.

[0118] Specifically, the first base arm 61 of the support mechanism 6 is connected to the fixed section 21. Optionally, the first base arm 61 can also be connected to the telescopic section 22. Specifically, the extension length of the first movable arm 62 is adjustable, which allows the support mechanism 6 to adapt to different cylinder 100 shapes or to the decrease in diameter of the cylinder 100 from bottom to top, so as to provide better support.

[0119] Specifically, the support assembly 63 provides lateral support by abutting against the side wall of the cylinder 100, which can reduce the swing or tilting of the telescopic boom 2 that may occur during lifting.

[0120] Optionally, the third linear drive component 30 can be driven by a hydraulic cylinder, or by a pneumatic cylinder, electric push rod, or spring.

[0121] The support mechanism 6 in this embodiment, through the combination of the first base arm 61, the first movable arm 62 and the support component 63, can adjust the support position in a timely manner under the drive of the third linear drive component 30 to adapt to the needs of different cylinders 100; the support component 63 abuts against the side wall of the cylinder 100, which can reduce the risk of the climbing lifting device overturning and improve the stability and safety of the climbing lifting device during operation.

[0122] In some embodiments, such as Figure 1 and Figure 4 As shown, the support component 63 is provided in two sets, and the two sets of support components 63 are arranged at intervals along the first direction x.

[0123] This embodiment, by setting two sets of support components 63 spaced apart along the first direction x, can increase the number of support points along the first direction x, further preventing the climbing lifting device from tipping over and improving the stability and safety of the climbing lifting device during operation.

[0124] In some embodiments, such as Figure 1 and Figure 4 As shown, the support component 63 includes:

[0125] The support base 631, at the end of the first movable arm 62 away from the first base arm 61, has its hinge axis extending along a third direction z, which is perpendicular to the first direction x and the second direction y; and

[0126] Multiple rollers 632 are provided on the support base 631 and are configured to roll along the extension direction of the cylinder 100.

[0127] Specifically, the support base 631 is hinged to the telescopic arm 2, with the hinge axis extending along a third direction z. This allows the support assembly 63 to swing horizontally, improving its adaptability to the surface shape of the cylinder 100 and thus expanding its application scenarios. Optionally, the support assembly 63 can also be pitched in a vertical plane to increase the contact area with inclined surfaces. For example, the hinge axis can be adjusted to extend along a first direction x.

[0128] Specifically, multiple rollers 632 are adjusted along with the support base 631. During the operation of the climbing lifting device, the rolling direction of the multiple rollers 632 is along the extension direction of the cylinder 100, so that the rollers 632 play a guiding role in the movement of the climbing lifting device.

[0129] Optionally, multiple sets of support components 63 can be arranged along the first direction x, for example, two sets of support components 63 can be arranged at intervals along the first direction x. Optionally, multiple columns of rollers 632 can also be arranged along the first direction x, for example, two columns of rollers 632 can be arranged in each set of support components 63 along the first direction x.

[0130] The support assembly 63 of this embodiment includes a support base 631 and rollers 632. The support base 631 can swing in the horizontal direction, which can improve the adaptability of the support assembly 63 to the surface shape of the cylinder 100. In addition to its supporting function, the rollers 632 can also guide the movement of the climbing lifting device.

[0131] In some embodiments, the support component 63 further includes:

[0132] The pressure detection component is configured to detect the pressure value between the roller 632 and the side wall of the cylinder 100. During the operation of the climbing system, the third linear drive component 30 adjusts the extension length of the telescopic arm 2 relative to the first base arm 61 to keep the pressure value within a preset range.

[0133] Specifically, by setting up a pressure detection component, it is possible to determine whether the roller 632 is in contact with the cylinder 100 based on the pressure value. Then, the length of the telescopic structure is adjusted according to the pressure value to keep the pressure value within a preset range. This ensures that the roller 632 can always support the cylinder during the assembly, disassembly, raising, or lowering of the climbing lifting device, thus ensuring the stability of the climbing lifting device.

[0134] This embodiment ensures that the roller 632 is always supported on the cylinder 100 during the assembly, disassembly, raising or lowering of the climbing lifting device by setting up a pressure detection component, which can further improve the stability of the climbing lifting device during operation.

[0135] During the research process, the inventors also discovered that if the climbing crane uses a clamping device during the climbing process, it will require a high overall strength of the wind turbine tower. If the tower itself is weak, it will be crushed during the climbing process. When the clamping requirements are met, the tower strength must be increased, which will significantly increase the manufacturing cost and thus increase the investment cost of wind power installation companies.

[0136] To address the above problems, in some embodiments, such as Figures 1 to 9 As shown, the cylinder 100 is provided with a first cylinder support 101 and a second cylinder support 102, which are spaced apart circumferentially. The first connecting mechanism 4 and / or the second connecting mechanism 5 include:

[0137] The first hooking component 41 and the second hooking component 42 are both connected to the telescopic arm 2. The first hooking component 41 is configured to be fixedly connected to the first cylinder support 101, and the second hooking component 42 is configured to be fixedly connected to the second cylinder support 102. The first hooking component 41 and the second hooking component 42 are arranged opposite to each other and spaced apart along the first direction x.

[0138] A first drive assembly 43 is connected between the first mounting assembly 41 and the telescopic arm 2. The first drive assembly 43 is configured to drive the first mounting assembly 41 to align with the first cylinder support 101.

[0139] The second drive assembly 44 is connected between the second hook assembly 42 and the telescopic arm 2. The second drive assembly 44 is configured to drive the second hook assembly 42 to align with the second cylinder support 102.

[0140] Specifically, based on the first drive component 43 and the second drive component 44, the first hook component 41 and the second hook component 42 can be adjusted to the aligned position. Then, the first hook component 41 is fixedly connected to the first cylinder support 101, and the second hook component 42 is configured to be fixedly connected to the second cylinder support 102. This can optimize the number of supports on the cylinder 100. For example, only two supports are designed on each wind turbine tower section to meet the requirements for crane climbing.

[0141] Specifically, to ensure climbing safety, it is only necessary to ensure that the first cylinder support 101 and the second cylinder support 102 on the cylinder 100 are strong enough, without the need to reinforce the entire surface of the cylinder 100. Compared with the prior art, this disclosure greatly saves the manufacturing cost of the cylinder 100.

[0142] Optionally, the relative position (height when erected) of the first connecting mechanism 4 to the telescopic arm 2 is adjustable, so that the first connecting mechanism 4 is aligned with the first cylinder support 101 and the second cylinder support 102 of the cylinder 100 in the height direction when the telescopic arm 2 is erected. Optionally, the first cylinder support 101 and the second cylinder support 102 can be located at the same height or at different heights.

[0143] The connection mechanism of this embodiment includes a hook-up component and a drive component, which enables the climbing lifting device to be installed on cylinders 100 of different diameters. It meets the requirements for self-disassembly and climbing of the climbing lifting device on cylinders of different diameters or variable diameter cylinders, and has strong adaptability. It can reduce the requirements for the strength of the cylinder itself and save the manufacturing cost of the cylinder. It can also improve the safety of the climbing lifting device during the climbing process.

[0144] In some embodiments, such as Figure 5 and Figure 8 As shown, both the first mounting component 41 and the second mounting component 42 include:

[0145] A connecting plate 400 is connected to the telescopic arm 2. The plane containing the connecting plate 400 is perpendicular to the second direction y, and the second direction y is perpendicular to the first direction x.

[0146] The first mounting plate 401 is connected to the end of the connecting plate 400 near the telescopic arm 2;

[0147] The second mounting plate 402 is connected to the end of the connecting plate 400 away from the telescopic arm 2. The second mounting plate 402 and the first mounting plate 401 are positioned opposite each other along the first direction x and spaced apart. The first cylinder support 101 or the second cylinder support 102 is located between the first mounting plate 401 and the second mounting plate 402.

[0148] The second plug-in shaft assembly 403 is located on the side of the second mounting plate 402 away from the connecting plate 400. The second plug-in shaft assembly 403 is configured to drive the second locking shaft 404 through the second mounting plate 402 and the first cylinder support 101 or the second cylinder support 102 and the first mounting plate 401, so that the climbing lifting system is in a second locked state, and is configured to drive the second locking shaft 404 out of the first cylinder support 101 or the second cylinder support 102, so that the climbing lifting system is in a second unlocked state.

[0149] Specifically, the second plug-in shaft assembly 403 may include a second bracket and a seventh linear drive component. The second bracket is disposed on the second mounting plate, the first end of the seventh linear drive component is connected to the first bracket, and the second end of the seventh linear drive component is connected to the second locking shaft 404. The second bracket and the seventh linear drive component may both extend along the first direction x, or they may extend along other directions. The second plug-in shaft assembly 403 is disposed on the side of the second mounting plate 402 away from the connecting plate 400, which can make full use of the space outside the first mounting assembly 41 and the second mounting assembly 42 and avoid spatial interference between the plug-in shaft assembly and the cylinder 100.

[0150] Specifically, the second end of the seventh linear drive component moves along the length direction relative to the second bracket to switch the climbing lifting system between a second locked state and a second unlocked state. Specifically, when the climbing lifting system is simultaneously in the first unlocked state and the second locked state, the climbing lifting device is completely detached from the mounting support 1 and enters the working state by disassembling the first pin 11; when the climbing lifting system is simultaneously in the first locked state and the second unlocked state, the climbing lifting device is completely fixed to the mounting support 1 by installing the first pin 11 and enters the transfer state.

[0151] Optionally, the seventh linear drive component can be a luffing cylinder or an electric push rod, etc. Optionally, multiple second locking shafts 404 can be provided to improve the safety and stability of the climbing lifting device connected to the cylinder 100. For example, two second locking shafts can be spaced apart along the third direction z, and the two second locking shafts can be connected to the output end of the seventh linear drive component through a connecting plate at one end.

[0152] Optionally, the first cylinder support 101 or the second cylinder support 102 may include a first support plate 1011, a second support plate 1012 and a third support plate 1013. The third support plate 1013 is connected between the first support plate 1011 and the second support plate 1012. Three third support plates 1013 may be arranged at intervals along the third direction z, thereby forming two locking shaft receiving cavities with the first support plate 1011 and the second support plate 1012. Two second locking shafts pass through the two locking shaft receiving cavities respectively, so as to further improve the safety and stability of locking the climbing lifting device with the cylinder 100.

[0153] This embodiment uses the second plug-in shaft assembly 403 to switch the climbing lifting system between the second locked state and the second unlocked state, which can improve the disassembly and assembly efficiency of the climbing lifting device and improve the safety and reliability of the climbing lifting system.

[0154] In some embodiments, such as Figures 6 to 10As shown, the first cylinder support 101 and the second cylinder support 102 are provided with a first detection part 103, and the first mounting plate 401 and / or the second mounting plate 402 are provided with a second detection part 405. The first detection part 103 and the second detection part 405 cooperate to detect whether the mounting holes of the first cylinder support 101 and the second cylinder support 102 are aligned with the second locking shaft 404.

[0155] Specifically, when the first detection unit 103 or the second detection unit 405 issues a detection signal, the mounting hole of the cylinder support, the locking hole of the first mounting plate 401, the locking hole of the second mounting plate 402, and the second locking shaft 404 are all aligned along the first direction x. Optionally, the first detection unit 103 or the second detection unit 405 may be a proximity switch, etc.

[0156] Optionally, two first detection units 103 may be provided on the cylinder support, for example, two first detection units 103 may be provided at intervals along the third direction z on the first support plate 1011; correspondingly, two second detection units 405 may also be provided on the mounting plate, for example, two second detection units 405 may be provided at intervals along the third direction z on the second mounting plate 402.

[0157] This embodiment uses the cooperation of the first detection unit 103 and the second detection unit 405 to detect whether the mounting holes of the first cylinder support 101 and the second cylinder support 102 are aligned with the second locking shaft 404. This allows the timing of the activation of the second insertion shaft assembly 403 to be determined, enabling the second insertion shaft assembly 403 to achieve self-insertion and removal of the second locking shaft 404 through the seventh linear drive components such as the pin insertion cylinder. This improves the disassembly and assembly efficiency of the climbing lifting device and enhances the automation level of the climbing lifting system.

[0158] In some embodiments, such as Figures 2 to 10 As shown, both the first drive component 43 and the second drive component 44 include:

[0159] The second basic arm 431 is connected to the cylinder 100;

[0160] The bending connecting arm 432 includes a first connecting portion 4321 and a second connecting portion 4322. The first connecting portion 4321 extends along a first direction x and is connected to the end of the second base arm 431 away from the cylinder 100. The second connecting portion 4322 extends along a second direction y and is connected to the end of the first connecting portion 4321 away from the second base arm 431. The bending connecting arm 432 is movable along the first direction x.

[0161] The second movable arm 433 is connected to the end of the second connecting part 4322 away from the first connecting part 4321, and the second movable arm 433 is movable along the second direction y.

[0162] Specifically, the first connecting part 4321 and the second connecting part 4322 are arranged in an L-shape. The first hooking assembly 41 and the second hooking assembly 42 are both connected to the end of the second movable arm 433 away from the bent connecting arm 432. After the telescopic arm 2 is erected, by moving the bent connecting arm 432 along the first direction x and the second movable arm 433 along the second direction y, the first hooking assembly 41 and the second hooking assembly 42 can be accurately positioned as required.

[0163] This embodiment, through the cooperation of the second base arm 431, the bending connecting arm 432, and the second movable arm 433, can achieve flexible control over the positions of the first hooking component 41 and the second hooking component 42, so that the hooking components can be accurately connected and locked with the cylinder support during installation, and the hooking components can be quickly disengaged from the cylinder support during disassembly, thereby improving the disassembly and assembly efficiency of the climbing lifting device.

[0164] In some embodiments, such as Figures 2 to 10 As shown, both the first drive component 43 and the second drive component 44 further include:

[0165] A fourth linear drive component 40, with its first end connected to the telescopic arm 2 and its second end connected to the bending connecting arm 432, is configured to adjust the extension length of the bending connecting arm 432 relative to the second base arm 431 along a first direction x; and

[0166] The fifth linear drive component 50 has its first end connected to the bending connecting arm 432, and the second end of the fourth linear drive component 40 is connected to the second movable arm 433. The fifth linear drive component 50 is configured to adjust the extension length of the second movable arm 433 relative to the bending connecting arm 432 along the second direction y.

[0167] Specifically, the telescopic boom 2 is provided with a second mounting portion 120, which is spaced apart from the first mounting portion 110 along the second direction y and is respectively located on both sides of the telescopic boom 2. The first end of the fourth linear drive component 40 is connected to the second mounting portion 120. Optionally, both the fourth linear drive component 40 and the fifth linear drive component 50 can be a variable amplitude cylinder, a pneumatic cylinder, or an electric push rod, etc.

[0168] This embodiment drives the bending connecting arm 432 through the fourth linear drive component 40 and drives the second movable arm 433 through the fifth linear drive component 50, which can improve the stability of the movement process of the first drive component 43 and the second drive component 44, improve the assembly and disassembly efficiency of the climbing lifting device, and improve the automation level of the climbing lifting system.

[0169] In some embodiments, combined with Figure 14 The installation process of the climbing lifting device on the wind turbine tower is described below:

[0170] (1) After the climbing lifting device is installed on the tower by disassembly and assembly through each drive component and plug-in shaft component, the first connecting mechanism 4 of the fixed section 21 is securely connected to the first tower section, as shown in Figure (a).

[0171] (2) By adjusting the telescopic boom 2 telescopic combination and length, the second connecting mechanism 5 of the telescopic section 22 is securely connected to the first tower section, as shown in Figure (b); the tower section is hoisted through the upper boom to complete the installation of the second tower section, as shown in Figure (c); and the tower is gradually installed until the boom cannot be installed due to insufficient space, as shown in Figure (d).

[0172] (3) Continue to adjust the telescopic boom 2 telescopic combination and length until the second connecting mechanism 5 is connected to the uppermost tower section, as shown in Figure (e); in order to maintain the stability of the crane and ensure the safety of the boom under stress, raise the first connecting mechanism 4 to the connection point of the higher tower section, as shown in Figure (f).

[0173] (4) Repeat steps (2) and (3) until all wind power components, such as the nacelle, are installed, as shown in Figure (g).

[0174] During their research, the inventors discovered that existing climbing cranes and auxiliary cranes are primarily transported via flatbed trucks, resulting in high installation efficiency and transportation costs. Therefore, this disclosure also provides an engineering machinery, such as... Figures 11 to 13 As shown, it includes:

[0175] Chassis 200; and

[0176] In the climbing lifting system of the above embodiment, the mounting support 1 is connected to the chassis 200.

[0177] Optionally, the chassis 200 can be a tire-mounted structure or a tracked structure. Optionally, the chassis 200 can be a general-purpose multi-axle chassis.

[0178] The engineering machinery in this embodiment has high assembly and disassembly efficiency of the climbing lifting device. The telescopic boom 2 only has the degree of freedom to rotate in the vertical plane. After the whole vehicle is moved to the preset position, the docking accuracy with the cylinder 100 is high. The installation efficiency is high and the technical requirements for operators are low. The assembly and disassembly cost of the climbing lifting device is low. The climbing lifting system is connected to the chassis 200, eliminating the need for a transport auxiliary crane. The relocation efficiency is high and the transportation cost is low.

[0179] The following is combined Figures 1 to 15 The working process of some embodiments of the engineering machinery disclosed herein is described in detail:

[0180] (1) Move the engineering machinery vehicle equipped with the climbing lifting system to the installation position close to the cylinder 100, and drive the telescopic boom 2 to rotate around the first pin 11 through the first drive mechanism 3, so that the telescopic boom 2 switches from the flat state to the upright state, such as Figure 12 As shown;

[0181] (2) Adjust the fourth linear drive component 40 of the connecting mechanism to control the left and right adjustment of the bending connecting arm 432 of the connecting mechanism so that the positions of the left and right arms correspond exactly to the positions of the cylinder support on the cylinder 100; then adjust the fifth linear drive component 50 of the connecting mechanism to control the front and back adjustment of the second movable arm 433 of the connecting mechanism. When the second detection part 405 on the hook assembly indicates that the first detection part 103 of the first support plate 1011 has been detected, then control the second insertion shaft assembly 403 to insert the second locking shaft 404 into the mounting hole of the cylinder support to complete the hooking of the connecting mechanism and the cylinder 100. The state after installation is as follows. Figure 13 As shown;

[0182] (3) Adjust the position of the support assembly 63 by using the third linear drive component 30 and pressure detection element of the support mechanism 6, and adjust the extension length of the first movable arm 62 to ensure that the support assembly 63 supports the side of the cylinder, thus ensuring the overall stability of the climbing lifting device.

[0183] (4) Control the first plug-in shaft assembly 31 to pull out the first locking shaft 301, use the second linear drive component 20 to disengage the first linear drive component 10 from the fixed section 21, and lay the first linear drive component 10 on the chassis 200 of the construction machinery; use the plug-in shaft assembly to pull out the first pin 11 between the telescopic arm tail and the mounting support 1, so that the telescopic arm 2 is completely disengaged from the mounting support 1, and the installation of the climbing lifting device is completed.

[0184] Specifically, the disassembly process of the climbing lifting device is the reverse of the installation process, and the sub-steps are described in the above embodiments, and will not be repeated here. Optionally, the construction machinery may also include a vision recognition component and various sensor assemblies to automatically control the disassembly and assembly of the climbing lifting device after the construction machinery is driven to a preset position.

[0185] The foregoing has provided a detailed description of a climbing lifting system and engineering machinery provided by this disclosure. Specific embodiments have been used to illustrate the principles and implementation methods of this disclosure. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this disclosure. It should be noted that those skilled in the art can make various improvements and modifications to this disclosure without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this disclosure.

Claims

1. A climbing hoisting system, characterized in that The utility model relates to a telescopic arm device for a cylindrical body, comprising: a mounting support (1) provided with a first pin shaft (11) extending along a first direction (x); a telescopic arm (2) for climbing and hoisting along a cylindrical body (100), the telescopic arm (2) comprising a fixed segment (21) and a telescopic segment (22) movable relative to the fixed segment (21) along the length direction of the telescopic arm (2), the fixed segment (21) being rotatably connected to the mounting support (1) around the first pin shaft (11), the fixed segment (21) being detachable relative to the first pin shaft (11), the cylindrical body (100) being provided with a first cylindrical body support (101) and a second cylindrical body support (102) arranged at intervals along the circumference direction; a first driving mechanism (3) detachably connected to the telescopic arm (2), the first driving mechanism (3) being configured to drive the telescopic arm (2) to rotate around the first pin shaft (11); a first connecting mechanism (4) provided on the fixed segment (21), the first connecting mechanism (4) being configured to be fixedly connected with the cylindrical body (100); and a second connecting mechanism (5) provided on the telescopic segment (22), the second connecting mechanism (5) being configured to be fixedly connected with the cylindrical body (100); wherein the first connecting mechanism (4) and / or the second connecting mechanism (5) comprises: a first hanging component (41) and a second hanging component (42) both connected to the telescopic arm (2), the first hanging component (41) being configured to be selectively fixedly connected with the first cylindrical body support (101), the second hanging component (42) being configured to be selectively fixedly connected with the second cylindrical body support (102), the first hanging component (41) and the second hanging component (42) being oppositely and intervally arranged along the first direction (x); a first driving component (43) connected between the first hanging component (41) and the telescopic arm (2), the first driving component (43) being configured to drive the first hanging component (41) to be aligned with the first cylindrical body support (101); and a second driving component (44) connected between the second hanging component (42) and the telescopic arm (2), the second driving component (44) being configured to drive the second hanging component (42) to be aligned with the second cylindrical body support (102); wherein the first driving component (43) and / or the second driving component (44) comprises: a second base arm (431) connected to the cylindrical body (100); a bending connecting arm (432) comprising a first connecting part (4321) extending along the first direction (x) and connected to one end of the second base arm (431) away from the cylinder (100), and a second connecting part (4322) extending along a second direction (y) and connected to one end of the first connecting part (4321) away from the second base arm (431), the second direction (y) being perpendicular to the first direction (x), the bending connecting arm (432) being movable along the first direction (x); and a second movable arm (433) connected to one end of the second connecting part (4322) away from the first connecting part (4321), the second movable arm (433) being movable along the second direction (y).

2. A climbing hoisting system according to claim 1, characterized in that The mounting support (1) is further provided with a second pin shaft (12) extending along the first direction (x), the second pin shaft (12) being arranged apart from the first pin shaft (11), and the first driving mechanism (3) comprises: a first linear driving component (10) having a first end detachably connected to the telescopic arm (2), and a second end rotatably connected to the mounting support (1) around the second pin shaft (12), the first linear driving component (10) being configured to drive the telescopic arm (2) to rotate around the first pin shaft (11).

3. A climbing hoisting system according to claim 2, characterized in that Further comprising: a second linear driving component (20) having a first end connected to the first linear driving component (10), and a second end rotatably connected to the mounting support (1), the second linear driving component (20) being configured to drive the first end of the first linear driving component (10) to move towards or away from the telescopic arm (2).

4. The climbing crane system according to claim 2, characterized in that The telescopic arm (2) is provided with a first mounting part (110) comprising a first mounting plate (111) and a second mounting plate (112) arranged opposite and apart from each other along the first direction (x), the first end of the first linear driving component (10) being arranged between the first mounting plate (111) and the second mounting plate (112), and the first driving mechanism (3) further comprises: a first plug-in shaft assembly (31) arranged on the first mounting plate (111) and / or the second mounting plate (112), the first plug-in shaft assembly (31) being configured to drive a first locking shaft (301) to pass through the first mounting plate (111), the first end of the first linear driving component (10) and the second mounting plate (112) so as to make the climbing hoisting system in a first locking state, and configured to drive the first locking shaft (301) to be separated from the first end of the first linear driving component (10) so as to make the climbing hoisting system in a first unlocking state.

5. A climbing hoisting system according to claim 4, characterized in that The first mounting part (110) further comprises a positioning plate (113) connected between the first mounting plate (111) and the second mounting plate (112), and the mounting hole of the first end of the first linear driving component (10) is located in the alignment position in the case that the first end of the first linear driving component (10) abuts against the positioning plate (113).

6. The climbing hoisting system of claim 4, wherein, The first linear driving component (10) is provided in two, and the two first linear driving components (10) are arranged at intervals along the first direction (x). The first mounting part (110) is provided in two, and the two first mounting parts (110) are arranged at intervals along the first direction (x).

7. The climbing crane system of claim 1, wherein, Further comprising: A support mechanism (6) is arranged on the fixed section (21), and the support mechanism (6) is located on the side of the first connecting mechanism (4) away from the second connecting mechanism (5). The support mechanism (6) is configured to support the side wall of the cylinder (100) during the operation of the climbing hoisting system.

8. A climbing hoisting system according to claim 7, characterized in that The support mechanism (6) comprises: A first base arm (61) extending along the second direction (y), the first base arm (61) being connected to the telescopic arm (2); A first movable arm (62) movably connected to one end of the first base arm (61) away from the telescopic arm (2); A third linear driving component (30) having a first end connected to the first base arm (61), a second end connected to the first movable arm (62), and being configured to adjust the extension length of the first movable arm (62) relative to the first base arm (61); and A support assembly (63) arranged at one end of the telescopic arm (2) away from the first base arm (61), the support assembly (63) being configured to abut against the side wall of the cylinder (100).

9. A climbing hoisting system according to claim 8, characterized in that The support assembly (63) is provided in two groups, and the two groups of support assemblies (63) are arranged at intervals along the first direction (x).

10. The climbing hoisting system of claim 8, wherein, The support assembly (63) comprises: A support base (631) hinged to one end of the first movable arm (62) away from the first base arm (61), and a hinge axis extending along a third direction (z) perpendicular to the first direction (x) and the second direction (y); and A plurality of rollers (632) arranged on the support base (631), and the plurality of rollers (632) are configured to roll along the extension direction of the cylinder (100).

11. A climbing hoisting system according to claim 10, characterized in that The support assembly (63) further comprises: A pressure detection component configured to detect the pressure value between the roller (632) and the side wall of the cylinder (100), and the third linear driving component (30) adjusts the extension length of the telescopic arm (2) relative to the first base arm (61) during the operation of the climbing hoisting system, so that the pressure value is maintained within a predetermined range.

12. The climbing crane system of claim 1, wherein, The first hanging assembly (41) and the second hanging assembly (42) each comprise: a connecting plate (400) connected to the telescopic arm (2), a plane in which the connecting plate (400) lies being perpendicular to the second direction (y); a first hanging plate (401) connected to one end of the connecting plate (400) close to the telescopic arm (2); a second hanging plate (402) connected to one end of the connecting plate (400) away from the telescopic arm (2), the second hanging plate (402) being oppositely and spacedly arranged with the first hanging plate (401) along the first direction (x), the first cylinder support (101) or the second cylinder support (102) being arranged between the first hanging plate (401) and the second hanging plate (402); and a second plug-and-socket shaft assembly (403) arranged on a side of the second hanging plate (402) away from the connecting plate (400), the second plug-and-socket shaft assembly (403) being configured to drive a second locking shaft (404) to pass through the second hanging plate (402), the first cylinder support (101) or the second cylinder support (102) and the first hanging plate (401) so as to make the climbing hoisting system in a second locking state, and configured to drive the second locking shaft (404) to be disengaged from the first cylinder support (101) or the second cylinder support (102) so as to make the climbing hoisting system in a second unlocking state.

13. The climbing crane system according to claim 12, characterized in that The first cylinder support (101) and the second cylinder support (102) are provided with a first detection part (103), the first hanging plate (401) and / or the second hanging plate (402) are provided with a second detection part (405), and the first detection part (103) and the second detection part (405) cooperate to detect whether the mounting holes of the first cylinder support (101) and the second cylinder support (102) are aligned with the second locking shaft (404).

14. The climbing crane system of claim 1, wherein, The first driving assembly (43) and / or the second driving assembly (44) further comprise: a fourth linear driving component (40) having a first end connected to the telescopic arm (2) and a second end connected to the bent connecting arm (432), the fourth linear driving component (40) being configured to adjust the extension length of the bent connecting arm (432) relative to the second base arm (431) along the first direction (x); and a fifth linear driving component (50) having a first end connected to the bent connecting arm (432) and a second end connected to the second movable arm (433), the fifth linear driving component (50) being configured to adjust the extension length of the second movable arm (433) relative to the bent connecting arm (432) along the second direction (y).

15. A working machine, characterized in that comprise: a chassis (200); and the climbing hoisting system of any one of claims 1-14, the mounting support (1) being connected to the chassis (200). ​

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