Climbing device

Abstract

The invention provides a climbing device, an iron tower comprises a plurality of mutually connected steel materials, and the climbing device comprises a main body part which is telescopically arranged to adjust the length of the main body part; the first connecting assembly is arranged at the first end of the main body part, and the first connecting assembly can be connected with or separated from steel; the second connecting assembly is arranged at the second end of the main body part and comprises a base, a magnetic attraction structure and a clamping structure, the base is connected with the main body part, the magnetic attraction structure is arranged on the base and can be connected with or separated from the steel in a magnetic attraction mode, and the clamping structure is movably arranged on the base; the second connecting assembly has a first working state and a second working state, when the second connecting assembly is in the first working state, the clamping structure and the steel are arranged in a spaced mode, and when the second connecting assembly is in the second working state, the clamping structure clamps the steel. According to the technical scheme, the problem that the connection reliability of the climbing device and the iron tower is insufficient in the prior art can be effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, and in particular to a climbing device. Background Art

[0002] An electric tower is a steel tower with various electrical equipment mounted on it. It is usually a trapezoidal or triangular tower-shaped building with a height of 25-40 meters. The tower consists of multiple interconnected steel materials. The steel tower is mostly built near power plants and distribution stations in the suburbs. It is an important facility of the power sector, which can overhead wires and play a supporting and protective role.

[0003] The design, manufacture, installation, maintenance and inspection of iron towers and electrical equipment mounted on them are important guarantees for the operation and development of modern power systems. Since iron towers are often exposed to wind and sun in the wild, they will be corroded. The traditional way of inspecting iron towers is to climb up the towers manually, which has high uncertainty, low work efficiency and the risk of workers falling. With the continuous development of science and technology, automatic inspection climbing devices have been developed in related technologies. This climbing device can replace workers to climb up the iron tower with detection devices for inspection. Usually, this climbing device is connected to the iron tower by magnetic suction. However, when the structure of part of the iron tower is corroded, the magnetic suction connection is not completely reliable and has certain potential dangers. Summary of the invention

[0004] The main purpose of the present invention is to provide a climbing device to solve the problem of insufficient connection reliability between the climbing device and the iron tower in the related art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a climbing device for climbing an iron tower, the iron tower comprising a plurality of interconnected steel materials, the climbing device comprising: a main body, telescopically arranged to adjust the length of the main body; a first connecting component, arranged at the first end of the main body, the first connecting component can be connected to or separated from the steel material; a second connecting component, arranged at the second end of the main body, the second connecting component comprising a base, a magnetic attraction structure and a clamping structure, the base is connected to the main body, the magnetic attraction structure is arranged on the base and can be magnetically connected to or separated from the steel material, the clamping structure is movably arranged on the base, the second connecting component has a first working state and a second working state, when the second connecting component is in the first working state, the clamping structure is spaced apart from the steel material, and when the second connecting component is in the second working state, the clamping structure clamps the steel material.

[0006] Furthermore, the second connecting component also includes a first driving part, which includes a driving motor and a threaded rod. The threaded rod is connected to the output shaft of the driving motor and rotates synchronously. The threaded rod is threadedly connected to the clamping structure. When the threaded rod rotates, it drives the clamping structure to move, so that the clamping structure can switch between a position spaced apart from the steel and a position clamping the steel.

[0007] Furthermore, the clamping structure includes a first telescopic motor, a first clamping jaw and a second clamping jaw. The first clamping jaw and the second clamping jaw are connected to both ends of the first telescopic motor and are arranged opposite to each other. The first telescopic motor can drive the first clamping jaw and the second clamping jaw to move toward or away from each other along a first direction, so that the first clamping jaw and the second clamping jaw clamp or release the steel.

[0008] Furthermore, the first clamp includes a first connecting plate, a first limiting member, a second limiting member and a second telescopic motor, the first connecting plate is connected to the first telescopic motor, the first limiting member is connected to the first connecting plate, and the second limiting member is connected to the first connecting plate through the second telescopic motor so that the second limiting member can move toward or away from the first limiting member along the second direction, thereby enabling the first clamp to clamp the steel, wherein the first direction is set at an angle to the second direction.

[0009] Further, the steel material includes a first steel plate and a second steel plate arranged at an angle, and the magnetic structure can be magnetically connected to the first steel plate, wherein the first limiting member is a first limiting plate, the second limiting member is a second limiting plate, the first limiting plate and the second limiting plate are arranged in parallel, and the first limiting plate and the second limiting plate can clamp the first steel plate; and / or, the second clamp includes a second connecting plate, a third limiting plate, a limiting block and a third telescopic motor, the second connecting plate is connected to the first telescopic motor, the third limiting plate is connected to the second connecting plate, and a limiting groove is provided on the limiting block for limiting the second steel plate, and the limiting block is connected to the second connecting plate through the third telescopic motor so that the limiting block can move along the second direction toward or away from the third limiting plate, thereby enabling the second clamp to clamp the second steel plate.

[0010] Furthermore, the climbing device also includes a second driving part, the main body is a tubular structure, the second driving part can drive the base to rotate, and the rotation axis of the base is parallel to the axial direction of the main body.

[0011] Furthermore, the climbing device also includes a third driving part, the base includes a mounting seat and a first plate body and a second plate body arranged at an angle, the first plate body is connected to the second driving part, the third driving part is connected to the second plate body and can drive the second plate body to rotate relative to the mounting seat, the rotation axis of the mounting seat is arranged perpendicular to the second plate body, and the magnetic attraction structure and the clamping structure are both connected to the mounting seat.

[0012] Furthermore, the climbing device also includes a fourth driving part, the main body includes a first sleeve, a second sleeve and a transmission structure, the second sleeve is sleeved on one end of the first sleeve and can slide relative to the first sleeve, the second connecting assembly is connected to the second sleeve, the fourth driving part is arranged on the first sleeve, the transmission structure is connected between the second sleeve and the fourth driving part, and the fourth driving part drives the second sleeve to move through the transmission structure to adjust the length of the main body.

[0013] Furthermore, the transmission structure includes a gear and a rack that mesh with each other, the gear is connected to the output shaft of the fourth driving part, and the rack is arranged on the second sleeve.

[0014] Furthermore, the first sleeve is provided with a first stop block, and the second sleeve is provided with a second stop block capable of cooperating with the first stop block to prevent the second sleeve from escaping from the first sleeve.

[0015] By applying the technical solution of the present invention, the first connecting component and the second connecting component are respectively located at the two ends of the main body, and both the first connecting component and the second connecting component can be connected to or separated from the iron tower. The main body can be telescopically arranged to adjust the length of the main body, thereby realizing the upward movement or downward movement of the climbing device. Specifically, taking the upward movement of the climbing device as an example, the first connecting component is located above the second connecting component, and the first connecting component is first connected to the iron tower and the second connecting component is separated from the iron tower, and then the main body is retracted to move the second connecting component upward, and then the first connecting component is separated from the iron tower and the second connecting component is connected to the iron tower, and then the main body is extended to move the first connecting component upward, thereby realizing the effect of the overall upward movement of the climbing device; the second connecting component includes a base, a magnetic attraction structure and a clamping structure, the base is connected to the main body, and the magnetic attraction structure is arranged On the base, it can be connected or separated with the steel by magnetic attraction. The setting of the magnetic attraction structure can quickly realize the connection or separation of the second connection component with the steel; the clamping structure is movably set on the base, and the second connection component has a first working state and a second working state. When the second connection component is in the first working state, the clamping structure is spaced apart from the steel. At this time, the clamping structure will not clamp the steel, so that the second connection component is connected to the steel only by the magnetic attraction structure, so that the second connection component can quickly switch between the state of connecting to the steel and separating from the steel; when the second connection component is in the second working state, the clamping structure is moved close to the steel and the clamping structure is clamped to the steel, so as to complete the stable connection between the second connection component and the steel. Compared with the solution of only relying on magnetic attraction connection in the related art, the present application can realize a more stable connection and reduce the possibility of the climbing device falling off. Therefore, the technical solution of the present application can effectively solve the problem of insufficient reliability of the connection between the climbing device and the iron tower in the related art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a climbing device according to the present invention is shown;

[0018] Figure 2 Shows Figure 1 A schematic diagram of the three-dimensional structure of the climbing device from another angle;

[0019] Figure 3 Shows Figure 1 A schematic diagram of the three-dimensional structure of the climbing device in a first working state;

[0020] Figure 4 Shows Figure 1 A schematic diagram of the three-dimensional structure of the climbing device in a second working state;

[0021] Figure 5 Shows Figure 4 A schematic diagram of the three-dimensional structure of the climbing device from another angle;

[0022] Figure 6 Shows Figure 1 A schematic diagram of the split structure of the second connecting assembly of the climbing device;

[0023] Figure 7 Shows Figure 1 A schematic diagram of the split structure of the main body of the climbing device;

[0024] Figure 8 Shows Figure 7 A schematic diagram of the three-dimensional structure of the transmission structure of the climbing device.

[0025] The above drawings include the following reference numerals:

[0026] a, first direction; b, second direction;

[0027] 1. Iron tower; 2. Steel; 3. First steel plate; 4. Second steel plate;

[0028] 10. Main body; 11. First sleeve; 111. First stop block; 12. Second sleeve; 121. Second stop block; 13. Transmission structure; 131. Gear; 132. Rack;

[0029] 20. A first connection component;

[0030] 30. Second connecting component; 31. Base; 311. First plate; 312. Second plate; 313. Mounting seat; 32. Magnetic structure; 33. Clamping structure; 331. First telescopic motor; 332. First clamping claw; 3321. First connecting plate; 3322. Second telescopic motor; 3323. First limit plate; 3324. Second limit plate; 333. Second clamping claw; 3331. Second connecting plate; 3332. Third limit plate; 3333. Limit block; 3334. Third telescopic motor; 34. First driving unit; 341. Driving motor; 342. Threaded rod; 35. Second driving unit; 36. Third driving unit; 37. Fourth driving unit. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0034] like Figures 1 to 5As shown, the present application provides a climbing device for climbing an iron tower 1, the iron tower 1 includes a plurality of interconnected steel materials 2, and an embodiment of the climbing device of the present application includes: a main body 10, a first connecting assembly 20, and a second connecting assembly 30, the main body 10 is telescopically arranged to adjust the length of the main body 10; the first connecting assembly 20 is arranged at the first end of the main body 10, and the first connecting assembly 20 can be connected to or separated from the steel material 2; the second connecting assembly 30 is arranged at the second end of the main body 10, the second connecting assembly 30 includes a base 31, a magnetic attraction structure 32 and a clamping structure 33, the base 31 is connected to the main body 10, the magnetic attraction structure 32 is arranged on the base 31 and can be magnetically connected to or separated from the steel material 2, the clamping structure 33 is movably arranged on the base 31, the second connecting assembly 30 has a first working state and a second working state, when the second connecting assembly 30 is in the first working state, the clamping structure 33 is spaced apart from the steel material 2, and when the second connecting assembly 30 is in the second working state, the clamping structure 33 clamps the steel material 2.

[0035] By applying the technical solution of this embodiment, the first connecting component 20 and the second connecting component 30 are respectively located at the two ends of the main body 10, and the first connecting component 20 and the second connecting component 30 can both be connected to or separated from the iron tower 1. The main body 10 is telescopically arranged to adjust the length of the main body 10, thereby realizing the upward movement or downward movement of the climbing device. Specifically, taking the upward movement of the climbing device as an example, the first connecting component 20 is located above the second connecting component 30, firstly, the first connecting component 20 is connected to the iron tower 1 and the second connecting component 30 is separated from the iron tower 1, and then the main body 10 is retracted to make the second connecting component 30 move upward, then the first connecting component 20 is separated from the iron tower 1 and the second connecting component 30 is connected to the iron tower 1, and then the main body 10 is extended to make the first connecting component 20 move upward, thereby realizing the effect of the overall upward movement of the climbing device; the second connecting component 30 includes a base 31, a magnetic attraction structure 32 and a clamping structure 33, the base 31 is connected to the main body 10, and the magnetic attraction structure 32 and the clamping structure 33 are connected to the main body 10. The structure 32 is arranged on the base 31 and can be magnetically connected to or separated from the steel 2. The arrangement of the magnetic structure 32 can quickly realize the connection or separation of the second connection component 30 with the steel 2; the clamping structure 33 is movably arranged on the base 31, and the second connection component 30 has a first working state and a second working state. When the second connection component 30 is in the first working state, the clamping structure 33 is spaced apart from the steel 2. At this time, the clamping structure 33 will not clamp the steel 2, so that the second connection component 30 is only connected to the steel 2 by the magnetic structure 32, so that the second connection component 30 can quickly switch between the state of connecting to the steel 2 and separating from the steel 2; when the second connection component 30 is in the second working state, the clamping structure 33 is moved close to the steel 2 and the clamping structure 33 clamps the steel 2, thereby completing the stable connection between the second connection component 30 and the steel 2. Compared with the solution of only relying on magnetic connection in the related art, this embodiment can achieve a more stable connection and reduce the possibility of the climbing device falling off. Therefore, the technical solution of this embodiment can effectively solve the problem of insufficient connection reliability between the climbing device and the iron tower in the related art.

[0036] It should be noted that, in the present embodiment, the structures of the first connecting component 20 and the second connecting component 30 are similar, and the first connecting component 20 will not be described in detail herein, and the second connecting component 30 will be mainly described in detail.

[0037] In addition, the "first working state" of the climbing device can be called a "fast moving state". In this state, the climbing device mainly wants to achieve rapid climbing up or moving down, and only the magnetic attraction structure 32 cooperates with the steel 2 while the clamping structure 33 does not cooperate with the steel 2, so that the second connecting component 30 can quickly switch between the state of connecting to the steel 2 and separating from the steel 2. The magnetic attraction structure 32 is an electromagnet, and whether the magnetic attraction structure 32 has a magnetic attraction force is controlled by conducting or not conducting electricity; the "second working state" of the climbing device can be called a "stable connection state". When the staff needs to use the detection device on the climbing device to detect the electrical equipment, the climbing device can be switched to this state to ensure that the position of the climbing device remains unchanged. When the staff needs the climbing device to change its position in the lateral direction, the climbing device is switched to this state, and one of the first connecting component 20 and the second connecting component 30 is stably connected to the steel 2, and the other of the first connecting component 20 and the second connecting component 30 is separated from the steel 2, so that when the climbing device rotates, the end connected to the steel 2 can be stably connected to prevent the climbing device from falling off.

[0038] like Figures 3 to 6 As shown, the second connection assembly 30 also includes a first driving part 34, which includes a driving motor 341 and a threaded rod 342. The threaded rod 342 is connected to the output shaft of the driving motor 341 and rotates synchronously. The threaded rod 342 is threadedly connected to the clamping structure 33. When the threaded rod 342 rotates, it drives the clamping structure 33 to move, so that the clamping structure 33 switches between a position spaced apart from the steel material 2 and a position clamping the steel material 2. Specifically, the arrangement of the threaded rod 342 and the driving motor 341 realizes the movement of the clamping structure 33. The clamping structure 33 includes a flat plate structure, which has a threaded hole. The threaded rod 342 is inserted into the threaded hole. The threaded rod 342 rotates to drive the flat plate structure to move, thereby realizing the movement of the clamping structure 33, thereby realizing the switching of the second connection assembly 30 between the first working state and the second working state.

[0039] like Figures 3 to 6As shown, the clamping structure 33 includes a first telescopic motor 331, a first clamping jaw 332 and a second clamping jaw 333. The first clamping jaw 332 and the second clamping jaw 333 are connected to the two ends of the first telescopic motor 331 and are arranged opposite to each other. The first telescopic motor 331 can drive the first clamping jaw 332 and the second clamping jaw 333 to move toward or away from each other along the first direction a, so that the first clamping jaw 332 and the second clamping jaw 333 clamp or release the steel material 2. Specifically, there are two first telescopic motors 331, two first clamping jaws 332 and two second clamping jaws 333, which are respectively located at one end of the flat plate structure. The first telescopic motor 331 is connected to the flat plate structure, and the first clamping jaw 332 and the second clamping jaw 333 are respectively located at the two ends of the first telescopic motor 331, so that the first clamping jaw 332 and the second clamping jaw 333 can clamp the steel material 2 in the first direction a.

[0040] like Figures 3 to 6 As shown, the first clamping jaw 332 includes a first connecting plate 3321, a first limiting member, a second limiting member and a second telescopic motor 3322, the first connecting plate 3321 is connected to the first telescopic motor 331, the first limiting member is connected to the first connecting plate 3321, and the second limiting member is connected to the first connecting plate 3321 through the second telescopic motor 3322 so that the second limiting member can move toward or away from the first limiting member along the second direction b, so that the first clamping jaw 332 can clamp the steel 2, wherein the first direction a and the second direction b are set at an angle. Specifically, the setting of the first limiting member and the second limiting member enables the first clamping jaw 332 to clamp the steel 2 in the second direction b, and through the clamping in the first direction a and the second direction b, the clamping structure 33 has a better clamping effect on the steel 2. More specifically, the steel material 2 includes a first steel plate 3 and a second steel plate 4 which are arranged at an angle, and the magnetic structure 32 can be magnetically connected to the first steel plate 3, wherein the first limiting member is a first limiting plate 3323, and the second limiting member is a second limiting plate 3324, and the first limiting plate 3323 and the second limiting plate 3324 are arranged in parallel, and the first limiting plate 3323 and the second limiting plate 3324 can clamp the first steel plate 3.

[0041] like Figures 3 to 6As shown, the second clamping jaw 333 includes a second connecting plate 3331, a third limiting plate 3332, a limiting block 3333 and a third telescopic motor 3334. The second connecting plate 3331 is connected to the first telescopic motor 331, the third limiting plate 3332 is connected to the second connecting plate 3331, and the limiting block 3333 is provided with a limiting groove that cooperates with the second steel plate 4. The limiting block 3333 is connected to the second connecting plate 3331 through the third telescopic motor 3334 so that the limiting block 3333 can move along the second direction b toward or away from the third limiting plate 3332, so that the second clamping jaw 333 can clamp the second steel plate 4. Specifically, under normal circumstances, the steel material 2 is an angle steel, the first steel plate 3 and the second steel plate 4 are arranged perpendicular to each other, and when the second steel plate 4 is clamped in the second direction b, the first end of the second steel plate 4 (that is, the end connected to the first steel plate 3) is limited by the cooperation of the third limiting plate 3332 and the first steel plate 3, and the second end of the second steel plate 4 (that is, the free end) can be inserted into the limiting groove of the limiting block 3333 to cooperate with the limiting groove. The first clamping jaw 332 and the second clamping jaw 333 can clamp the first steel plate 3 and the second steel plate 4 respectively from the second direction b, so that the clamping effect of the clamping structure 33 is better.

[0042] like Figure 3 As shown, the climbing device further includes a second driving part 35, the main body 10 is a tubular structure, and the second driving part 35 can drive the base 31 to rotate, and the rotation axis of the base 31 is parallel to the axial direction of the main body 10. Specifically, such a configuration can increase the flexibility of the climbing device. Since the rotation axis of the base 31 is parallel to the axial direction of the main body 10, as shown in FIG. Figure 3 In this state, the extension direction of the main body 10 is consistent with the extension direction of the steel material 2, so the second driving part 35 can adjust the angle of the first connecting component 20 and the second connecting component 30 relative to the steel material 2 with the extension direction of the steel material 2 as the axis.

[0043] like Figure 3 As shown, the climbing device also includes a third driving part 36, the base 31 includes a mounting seat 313 and a first plate body 311 and a second plate body 312 arranged at an angle, the first plate body 311 is connected to the second driving part 35, the third driving part 36 is connected to the second plate body 312 and can drive the second plate body 312 to rotate relative to the mounting seat 313, the rotation axis of the second plate body 312 is arranged perpendicular to the second plate body 312, and the magnetic attraction structure 32 and the clamping structure 33 are both connected to the mounting seat 313.

[0044] Such arrangement can realize the lateral movement of the climbing device. Specifically, Figure 3The portion of the steel 2 connected to the magnetic structure 32 (that is, the first steel plate 3 in this embodiment) is parallel to the second plate 312, so that the first connecting component 20 is separated from the steel 2 and the second connecting component 30 is connected to the steel 2, and then the third driving part 36 drives the second plate 312 to rotate relative to the mounting seat 313, so that the base 31 drives the main body 10 to rotate, thereby realizing the lateral movement of the climbing device.

[0045] like Figure 7 as well as Figure 8 As shown, the climbing device further includes a fourth driving part 37, the main body 10 includes a first sleeve 11, a second sleeve 12 and a transmission structure 13, the second sleeve 12 is sleeved at one end of the first sleeve 11 and can slide relative to the first sleeve 11, the second connecting assembly 30 is connected to the second sleeve 12, the fourth driving part 37 is arranged on the first sleeve 11, the transmission structure 13 is connected between the second sleeve 12 and the fourth driving part 37, and the fourth driving part 37 drives the second sleeve 12 to move through the transmission structure 13 to adjust the length of the main body 10. Specifically, the transmission structure 13 has the advantage of a simple structure, and the fourth driving part 37 can drive the second sleeve 12 to move through the transmission structure 13, thereby adjusting the length of the main body 10.

[0046] like Figure 7 as well as Figure 8 As shown, the transmission structure 13 includes a gear 131 and a rack 132 that mesh with each other, the gear 131 is connected to the output shaft of the fourth driving part 37, and the rack 132 is arranged on the second sleeve 12. Specifically, the gear 131 and the rack 132 have the advantages of simple structure and easy processing. The gear 131 rotates to drive the rack 132 to move, and then drives the second sleeve 12 to move. In this embodiment, the main body 10 also includes a third sleeve, and the third sleeve and the second sleeve 12 are respectively located at both ends of the first sleeve 11. The third sleeve is provided with a rack, and the rack and the rack 132 are respectively located on both sides of the gear 131. In this way, the rotation of the gear 131 can drive the third sleeve and the second sleeve 12 to move toward or away from each other.

[0047] like Figure 7 as well as Figure 8 As shown, the first sleeve 11 is provided with a first stop block 111, and the second sleeve 12 is provided with a second stop block 121 capable of engaging with the first stop block 111 to prevent the second sleeve 12 from coming off the first sleeve 11. Specifically, when the rack 132 moves to a certain distance, the second stop block 121 moves to a position where it abuts against the first stop block 111, and at this time, the second sleeve 12 can no longer move.

[0048] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0049] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0050] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A climbing device for climbing an iron tower (1), the iron tower (1) comprising a plurality of interconnected steel members (2), characterized in that: The climbing device comprises: A main body (10) is telescopically arranged to adjust the length of the main body (10); A first connecting component (20) is arranged at a first end of the main body (10), and the first connecting component (20) can be connected to or separated from the steel material (2); The second connecting component (30) is arranged at the second end of the main body (10), and the second connecting component (30) comprises a base (31), a magnetic structure (32) and a clamping structure (33). The base (31) is connected to the main body (10), the magnetic structure (32) is arranged on the base (31) and can be magnetically connected to or separated from the steel material (2), and the clamping structure (33) is movably arranged on the base (31). The second connecting component (30) has a first working state and a second working state. When the second connecting component (30) is in the first working state, the clamping structure (33) is spaced apart from the steel material (2), and when the second connecting component (30) is in the second working state, the clamping structure (33) clamps the steel material (2).

2. The climbing device according to claim 1, characterized in that: The second connecting assembly (30) further comprises a first driving part (34), the first driving part (34) comprising a driving motor (341) and a threaded rod (342), the threaded rod (342) being connected to the output shaft of the driving motor (341) and rotating synchronously, the threaded rod (342) being threadedly connected to the clamping structure (33), and the threaded rod (342) drives the clamping structure (33) to move when rotating, so that the clamping structure (33) switches between a position spaced apart from the steel material (2) and a position clamping the steel material (2).

3. The climbing device according to claim 2, characterized in that: The clamping structure (33) comprises a first telescopic motor (331), a first clamping jaw (332) and a second clamping jaw (333), wherein the first clamping jaw (332) and the second clamping jaw (333) are connected to two ends of the first telescopic motor (331) and are arranged opposite to each other, and the first telescopic motor (331) can drive the first clamping jaw (332) and the second clamping jaw (333) to move toward or away from each other along a first direction (a), so that the first clamping jaw (332) and the second clamping jaw (333) clamp or release the steel material (2).

4. The climbing device according to claim 3, characterized in that: The first clamping jaw (332) comprises a first connecting plate (3321), a first limiting member, a second limiting member and a second telescopic motor (3322), wherein the first connecting plate (3321) is connected to the first telescopic motor (331), the first limiting member is connected to the first connecting plate (3321), and the second limiting member is connected to the first connecting plate (3321) via the second telescopic motor (3322) so that the second limiting member can move toward or away from the first limiting member along a second direction (b), thereby enabling the first clamping jaw (332) to clamp the steel material (2), wherein the first direction (a) and the second direction (b) are arranged at an angle.

5. The climbing device according to claim 4, characterized in that: The steel material (2) comprises a first steel plate (3) and a second steel plate (4) which are arranged at an angle, and the magnetic attraction structure (32) can be magnetically connected to the first steel plate (3), wherein: The first limiting member is a first limiting plate (3323), the second limiting member is a second limiting plate (3324), the first limiting plate (3323) and the second limiting plate (3324) are arranged in parallel, and the first limiting plate (3323) and the second limiting plate (3324) are capable of clamping the first steel plate (3); and / or, The second clamping jaw (333) comprises a second connecting plate (3331), a third limiting plate (3332), a limiting block (3333) and a third telescopic motor (3334); the second connecting plate (3331) is connected to the first telescopic motor (331); the third limiting plate (3332) is connected to the second connecting plate (3331); a limiting groove for limiting the second steel plate (4) is provided on the limiting block (3333); the limiting block (3333) is connected to the second connecting plate (3331) through the third telescopic motor (3334) so ​​that the limiting block (3333) can move along the second direction (b) toward or away from the third limiting plate (3332), thereby enabling the second clamping jaw (333) to clamp the second steel plate (4).

6. The climbing device according to any one of claims 1 to 5, characterized in that: The climbing device further comprises a second driving part (35); the main body (10) is a tubular structure; the second driving part (35) can drive the base (31) to rotate; and the rotation axis of the base (31) is parallel to the axial direction of the main body (10).

7. The climbing device according to claim 6, characterized in that: The climbing device also includes a third driving part (36), the base (31) includes a mounting seat (313) and a first plate body (311) and a second plate body (312) arranged at an angle, the first plate body (311) is connected to the second driving part (35), the third driving part (36) is connected to the second plate body (312) and can drive the second plate body (312) to rotate relative to the mounting seat (313), the rotation axis of the second plate body (312) is arranged perpendicular to the second plate body (312), and the magnetic attraction structure (32) and the clamping structure (33) are both connected to the mounting seat (313).

8. The climbing device according to any one of claims 1 to 5, characterized in that: The climbing device also includes a fourth driving part (37); the main body (10) includes a first sleeve (11), a second sleeve (12) and a transmission structure (13); the second sleeve (12) is sleeved on one end of the first sleeve (11) and can slide relative to the first sleeve (11); the second connecting assembly (30) is connected to the second sleeve (12); the fourth driving part (37) is arranged on the first sleeve (11); the transmission structure (13) is connected between the second sleeve (12) and the fourth driving part (37); the fourth driving part (37) drives the second sleeve (12) to move through the transmission structure (13) to adjust the length of the main body (10).

9. The climbing device according to claim 8, characterized in that: The transmission structure (13) comprises a gear (131) and a rack (132) meshing with each other, the gear (131) being connected to the output shaft of the fourth driving part (37), and the rack (132) being arranged on the second sleeve (12).

10. The climbing device according to claim 8, characterized in that: The first sleeve (11) is provided with a first stop block (111), and the second sleeve (12) is provided with a second stop block (121) capable of cooperating with the first stop block (111) to prevent the second sleeve (12) from falling off the first sleeve (11).

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