Climbing device

Abstract

The utility model relates to a climbing device which comprises a shell, a conveying rope, a traction assembly, a holding assembly and a hanging assembly, and one end of the conveying rope is used for being arranged on a power transmission tower; the traction assembly is arranged on the shell, the conveying rope is wound around the traction assembly, and the traction assembly can drive the shell to reciprocate in the first direction of the power transmission tower; the holding assembly is arranged on the shell; the mounting assembly is arranged on the shell and used for mounting a carrier. Compared with the prior art, the climbing device has the advantages that the body of a worker can be kept balanced all the time while the worker is driven to move, the situation that the worker is hung in the air by a high-altitude safety rope due to the fact that the worker loses balance is prevented, and the safety risk is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of power transmission line maintenance, and in particular to a climbing device. Background Art

[0002] Transmission towers are important infrastructure in transmission lines. Transmission towers are used to carry high-voltage cables to achieve long-distance power transmission. In order to ensure the normal operation of high-voltage cables, workers need to regularly maintain the high-voltage cables on transmission towers. In traditional technology, workers are usually required to wear high-altitude safety ropes and climb up transmission towers to maintain high-voltage cables. However, when workers slip or step on air and lose balance, they will be suspended in the air by the high-altitude safety ropes, posing a safety risk. Utility Model Content

[0003] Based on this, it is necessary to provide a climbing device to address the problem that workers in traditional technologies will be hung in mid-air by high-altitude safety ropes, which poses a safety risk.

[0004] The technical solution is as follows:

[0005] One embodiment provides a climbing device, comprising:

[0006] case;

[0007] A conveying rope, one end of which is used to be arranged on a transmission tower;

[0008] A traction assembly, wherein the traction assembly is arranged on the shell, the conveying rope is wound around the traction assembly, and the traction assembly can drive the shell to reciprocate along the first direction of the transmission tower;

[0009] A grip assembly, the grip assembly being disposed on the housing; and

[0010] A mounting assembly is arranged on the shell and is used for mounting a carrier.

[0011] The above-mentioned climbing device, the mounting component provided on the shell can mount a vehicle for the staff to ride. When in use, the staff rides on the vehicle and holds the holding component provided on the shell to keep the body balanced at all times. Driven by the traction component, the shell can reciprocate along the first direction of the transmission tower, thereby driving the staff to reciprocate along the first direction of the transmission tower to maintain the high-voltage cable. Compared with traditional technologies, the above-mentioned climbing device can ensure that the staff's body remains balanced at all times while driving the staff to move, preventing the staff from being hung in the air by the high-altitude safety rope due to loss of balance, thereby reducing safety risks.

[0012] In one embodiment, the climbing device also includes a covering member, which has a communicating opening and a receiving groove, and the covering member is assembled with the shell so that the receiving groove and the shell form a receiving cavity, the traction assembly is arranged in the receiving cavity, and the conveying rope is passed through the opening.

[0013] In one of the embodiments, the traction assembly includes a rope dividing member and a traction wheel. The rope dividing member is provided on the shell and located at the opening. The rope dividing member separates the opening into a rope inlet and a rope outlet. The traction wheel is rotatably provided on the shell and located in the accommodating cavity. The end of the conveying rope away from the transmission tower passes through the rope inlet and is wound around the traction wheel before passing through the rope outlet.

[0014] In one embodiment, the climbing device also includes a driving member, the shell is provided with a connected installation cavity and an output through hole, the output through hole is connected to the accommodating cavity, the driving member is arranged in the installation cavity and is provided with a power output part, the power output part is passed through the output through hole and is connected to the traction wheel.

[0015] In one embodiment, the driving member is provided with a power regulating module, and the power regulating module is electrically connected to the power output part. The holding assembly includes an adjusting handle, and the adjusting handle is rotatably provided on the shell, and the adjusting handle is electrically connected to the power regulating module. The power regulating module is used to adjust the output power of the power output part according to the rotation angle of the adjusting handle, thereby adjusting the rotation speed of the traction wheel.

[0016] In one of the embodiments, the traction assembly further includes a first abutment member, which is disposed in the accommodating cavity and close to the rope inlet, and the first abutment member abuts against the conveying rope.

[0017] In one embodiment, the first abutment member includes a first roller, and the conveying rope abuts against a side wall of the first roller.

[0018] In one of the embodiments, the traction assembly further includes a second abutment member, which is disposed in the accommodating cavity and close to the rope outlet, and the second abutment member abuts against the conveying rope.

[0019] In one embodiment, the second abutment member includes a second roller, and the conveying rope abuts against a side wall of the second roller.

[0020] In one embodiment, at least two traction assemblies are provided, all of which are arranged at intervals along the circumference of the shell, and at least two conveying ropes are provided and are arranged one-to-one with the traction assemblies; or / and,

[0021] The mounting assembly includes at least two hooks, and all of the hooks are arranged at intervals along the circumference of the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] FIG. 1 is a schematic structural diagram of a climbing device in one embodiment of the present application.

[0024] FIG. 2 is a schematic structural diagram of a traction assembly in an embodiment of the present application.

[0025] FIG. 3 is a schematic diagram of the structure inside the installation cavity in one embodiment of the present application.

[0026] FIG. 4 is a front view of a climbing device in one embodiment of the present application.

[0027] Notes on the attached drawings:

[0028] 100, housing; 110, mounting cavity; 200, conveying rope; 300, traction assembly; 310, rope dividing member; 320, traction wheel; 321, rope placement groove; 330, first abutment member; 340, second abutment member; 400, gripping assembly; 410, adjustment handle; 500, mounting assembly; 510, hook; 600, covering member; 610, opening; 611, rope inlet; 612, rope outlet; 700, driving member; 710, power output unit. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0030] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0031] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0032] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0033] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0035] Please refer to Figures 1, 2 and 4. An embodiment of the present application provides a climbing device, including a shell 100, a conveying rope 200, a traction assembly 300, a gripping assembly 400 and a mounting assembly 500. One end of the conveying rope 200 is used to be arranged on a transmission tower; the traction assembly 300 is arranged on the shell 100, the conveying rope 200 is wound around the traction assembly 300, and the traction assembly 300 can drive the shell 100 to reciprocate along a first direction of the transmission tower; the gripping assembly 400 is arranged on the shell 100; the mounting assembly 500 is arranged on the shell 100 and is used to mount a carrier (not shown in the figure).

[0036] The above-mentioned climbing device, the mounting assembly 500 provided on the shell 100 can mount a vehicle for the staff to ride. When in use, the staff rides on the vehicle and holds the holding assembly 400 provided on the shell 100 to keep the body balanced at all times. Driven by the traction assembly 300, the shell 100 can reciprocate along the first direction of the transmission tower, thereby driving the staff to reciprocate along the first direction of the transmission tower to maintain the high-voltage cable. Compared with traditional technologies, the above-mentioned climbing device can ensure that the staff's body is always balanced while driving the staff to move, prevent the staff from being hung in the air by the high-altitude safety rope due to loss of balance, and reduce safety risks.

[0037] For explanation, the first direction in the above embodiment is the height direction of the transmission tower (i.e., direction A in FIG. 1 ). Thus, the traction assembly 300 can drive the housing 100 to rise and fall, thereby driving the staff to rise and fall, so as to facilitate maintenance of the high-voltage cables on the transmission tower.

[0038] Furthermore, one end of the conveying rope 200 is connected to the transmission tower, and the other end can be fixed to the ground or not fixed to the ground and swing freely, which is not specifically limited here.

[0039] Optionally, the vehicle mounted by the mounting assembly 500 may be a manned platform, or a tool kit, etc., or may be able to mount a manned platform and a tool kit, etc. at the same time, which is not specifically limited here.

[0040] Furthermore, the traction assembly 300 is a assembly that can cooperate with the conveying rope 200 and drive the housing 100 to move relative to the conveying rope 200, such as a traction wheel assembly that can be wound around and roll with the conveying rope 200, which will not be described in detail here.

[0041] Please refer to Figures 1 to 4. In one embodiment, the climbing device also includes a covering member 600. The covering member 600 has a communicating opening 610 and a receiving groove. The covering member 600 is assembled with the shell 100 so that the receiving groove and the shell 100 are surrounded by a receiving cavity. The traction assembly 300 is disposed in the receiving cavity, and the conveying rope 200 is passed through the opening 610.

[0042] The cover 600 can provide a certain protection effect for the traction assembly 300 in the accommodating cavity, preventing foreign objects from bumping against the traction assembly 300 and causing damage to the traction assembly 300.

[0043] In addition, the conveying rope 200 passes through the opening 610 and is wound around the traction assembly 300 in the accommodating cavity. The cover 600 can resist the conveying rope 200 to prevent the conveying rope 200 from falling off the traction assembly 300 .

[0044] Optionally, one or more openings 610 may be provided; for example, when one opening 610 is provided, the conveying rope 200 enters the accommodating cavity through the opening 610 and is wound around the traction component 300, and then passes out through the opening 610; when at least two openings 610 are provided, the conveying rope 200 enters the accommodating cavity through one of the openings 610 and is wound around the traction component 300, and then passes out through the other opening 610, which will not be repeated here.

[0045] Please refer to Figure 2. In one embodiment, the traction assembly 300 includes a rope dividing member 310 and a traction wheel 320. The rope dividing member 310 is disposed in the shell 100 and is located at the opening 610. The rope dividing member 310 divides the opening 610 into a rope inlet 611 and a rope outlet 612. The traction wheel 320 is rotatably disposed in the shell 100 and is located in the accommodating cavity. The end of the conveying rope 200 away from the transmission tower passes through the rope inlet 611 and is wrapped around the traction wheel 320, and then passes out through the rope outlet 612.

[0046] The rope dividing member 310 can not only separate the opening 610 into a rope inlet 611 and a rope outlet 612, but also prevent the conveying rope 200 located at the rope inlet 611 and the conveying rope 200 located at the rope outlet 612 from interfering with and becoming entangled with each other, thereby ensuring the reliability of the climbing device. Friction will be generated between the traction wheel 320 and the conveying rope 200. When the traction wheel 320 rotates, under the action of the friction between the traction wheel 320 and the conveying rope 200, the traction wheel 320 can roll with the conveying rope 200 and move relative to the conveying rope 200, thereby driving the shell 100 to reciprocate along the first direction of the transmission tower.

[0047] Furthermore, the rope dividing member 310 includes a rope dividing block, which is disposed on the housing 100 and located at the opening 610 to separate the opening 610 into a rope inlet 611 and a rope outlet 612 .

[0048] Please refer to Fig. 2. In one embodiment, a rope placement groove 321 is provided on the outer periphery of the traction wheel 320, and the rope placement groove 321 is used to accommodate the conveying rope 200. Such a configuration can not only prevent the conveying rope 200 wound around the traction wheel 320 from being separated from the traction wheel 320, but also increase the contact area between the conveying rope 200 and the traction wheel 320, increase the friction between the conveying rope 200 and the traction wheel 320, and make the movement of the housing 100 more stable.

[0049] Furthermore, a plurality of friction protrusions are provided on the groove wall of the rope placement groove 321 along the circumference of the traction wheel 320 , thereby further increasing the friction between the conveying rope 200 and the traction wheel 320 .

[0050] Please refer to Figures 2 and 3. In one embodiment, the climbing device also includes a driving member 700. The shell 100 is provided with a connected installation cavity 110 and an output through hole. The output through hole is connected to the accommodating cavity. The driving member 700 is arranged in the installation cavity 110 and is provided with a power output part 710. The power output part 710 is passed through the output through hole and connected to the traction wheel 320.

[0051] The driving member 700 is arranged in the installation cavity 110, and the power output part 710 of the driving member 700 is connected to the traction wheel 320 outside the shell 100 through the output port, thereby driving the traction wheel 320 to rotate, preventing external objects from causing collision and damage to the driving member 700 and the power output part 710 on the driving member 700.

[0052] Furthermore, the driving member 700 is a driving motor, and the power output part 710 is an output shaft of the driving motor. The output shaft is rotatably provided on the driving motor, passes through the output through hole and is connected to the traction wheel 320. The driving motor converts electrical energy into mechanical energy for rotating the traction wheel 320, thereby realizing the rotation of the traction wheel 320.

[0053] Please refer to Figure 4. In one embodiment, the shell 100 is a roughly rectangular structure, two traction wheels 320 are provided and are respectively arranged on opposite sides of the shell 100 of the rectangular structure, two covering members 600 and two rope dividing members 310 are provided and are arranged one-to-one with the traction wheels 320, two driving members 700 are provided and are both arranged in the installation cavity 110, and at least two output through holes are provided and are arranged one-to-one with the driving members 700; in this way, the shell 100 can be raised and lowered under the operation of the two traction wheels 320, thereby improving the lifting smoothness and thus improving the riding safety of the staff.

[0054] Furthermore, the driving member 700 also includes a power supply module, which is disposed in the installation cavity 110 and located at the lower part of the power output part 710 , and is used to supply power to the power output part 710 .

[0055] In one embodiment, the power supply module is a battery.

[0056] Please refer to Figures 2 to 3. In one embodiment, the driving member 700 is provided with a power regulating module, which is electrically connected to the power output part 710. The holding assembly 400 includes an adjusting handle 410, which is rotatably provided on the shell 100. The adjusting handle 410 is electrically connected to the power regulating module. The power regulating module is used to adjust the output power of the power output part 710 according to the rotation angle of the adjusting handle 410, thereby adjusting the rotation speed of the traction wheel 320.

[0057] With such arrangement, when a worker rides on the vehicle and holds the adjustment handle 410 tightly, the rotation speed of the traction wheel 320 can be adjusted by turning the adjustment handle 410, thereby adjusting the lifting speed of the climbing device, thereby improving safety during use.

[0058] For explanation, please refer to Figure 3. The adjustment handle 410 is a cylindrical structure. One end of the adjustment handle 410 is rotatably arranged on the shell 100 so that the adjustment handle 410 can rotate around its own axis. The power adjustment module can obtain the rotation angle of the adjustment handle 410 in real time, and adjust the output power of the power output part 710 of the driving member 700 according to the rotation angle of the adjustment handle 410, thereby adjusting the rotation speed of the traction wheel 320.

[0059] Furthermore, the power regulating module can obtain the rotation angle of the regulating handle 410 in real time, and adjust the resistance of the internal circuit of the driving member 700 according to the rotation angle of the regulating handle 410, thereby adjusting the current in the circuit, thereby affecting the rotation speed of the traction wheel 320.

[0060] Please refer to FIG. 2 . In one embodiment, the traction assembly 300 further includes a first abutment member 330 . The first abutment member 330 is disposed in the accommodating cavity and close to the rope inlet 611 . The first abutment member 330 abuts against the conveying rope 200 .

[0061] When the conveying rope 200 passes through the rope inlet 611, it will abut against the first abutment member 330. Under the action of the first abutment member 330, the extension path of the conveying rope 200 will change, so that the contact area between the conveying rope 200 and the traction wheel 320 is larger, thereby increasing the friction between the conveying rope 200 and the traction wheel 320, ensuring the stability and reliability of the climbing device during movement.

[0062] Further, please refer to Figure 2. In order to ensure that there is a larger contact area between the conveying rope 200 and the traction wheel 320, the radius of the traction wheel 320 is usually larger. In order to ensure that the contact area between the conveying rope 200 and the traction wheel 320 is larger after entering the accommodating cavity, it is necessary to use the first abutment 330 to abut the conveying rope 200 to change the extension direction of the conveying rope 200 in the accommodating cavity, so that the contact area between the conveying rope 200 and the outer periphery of the traction wheel 320 is as large as possible, thereby increasing the friction between the traction rope and the conveying rope 200 and improving the reliability of the climbing device during lifting.

[0063] Furthermore, the projection of the traction wheel 320 toward the opening 610 coincides with the projection of the first abutment member 330 toward the opening 610 , so as to achieve the purpose of changing the extending direction of the conveying rope 200 in the accommodating cavity.

[0064] Please refer to FIG. 2 . In one embodiment, the first abutting member 330 includes a first roller, and the conveying rope 200 abuts against a side wall of the first roller.

[0065] Such a configuration can not only change the extension path of the conveying rope 200, making the contact area between the conveying rope 200 and the traction wheel 320 larger, but when the traction wheel 320 rotates and drives the climbing device to move, the first roller can rotate to reduce the friction between the conveying rope 200, which can not only make the climbing process of the climbing device smoother, but also prevent the conveying rope 200 from breaking due to excessive friction.

[0066] Please refer to FIG. 2 . In one embodiment, the traction assembly 300 further includes a second abutment member 340 . The second abutment member 340 is disposed in the accommodating cavity and close to the rope outlet 612 . The second abutment member 340 abuts against the conveying rope 200 .

[0067] When the conveying rope 200 passes through the rope outlet 612, it will abut against the second abutment member 340. Under the action of the second abutment member 340, the extension path of the conveying rope 200 will change, so that the contact area between the conveying rope 200 and the traction wheel 320 is larger, thereby increasing the friction between the conveying rope 200 and the traction wheel 320, ensuring the stability and reliability of the climbing device during movement.

[0068] Furthermore, the projection of the traction wheel 320 toward the opening 610 coincides with the projection of the second abutment member 340 toward the opening 610 , so as to achieve the purpose of changing the extending direction of the conveying rope 200 in the accommodating cavity.

[0069] Please refer to FIG. 2 . In one embodiment, the second abutting member 340 includes a second roller, and the conveying rope 200 abuts against a side wall of the second roller.

[0070] Such a configuration can not only change the extension path of the conveying rope 200, making the contact area between the conveying rope 200 and the traction wheel 320 larger, but when the traction wheel 320 rotates and drives the climbing device to move, the second roller can rotate to reduce the friction between the conveying rope 200, which can not only make the climbing process of the climbing device smoother, but also prevent the conveying rope 200 from breaking due to excessive friction.

[0071] Please refer to FIG. 4 . In one embodiment, at least two traction assemblies 300 are provided. All the traction assemblies 300 are arranged at intervals along the circumference of the housing 100 . At least two conveying ropes 200 are provided and are arranged one-to-one with the traction assemblies 300 .

[0072] Such an arrangement can pull at least two locations on the outer circumference of the shell 100, thereby improving the stability of the climbing device when driving the workers to rise and fall, and reducing safety risks.

[0073] Please refer to FIG. 4 , which is an embodiment that can be implemented simultaneously with the above-mentioned embodiment. The mounting assembly 500 includes at least two hooks 510 , and all the hooks 510 are arranged at intervals along the circumference of the housing 100 .

[0074] At least two hooks 510 can mount the vehicle more stably, improve mounting stability, and further reduce safety risks.

[0075] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A climbing device, characterized in that: include: case; A conveying rope, one end of which is used to be arranged on a transmission tower; A traction assembly, wherein the traction assembly is arranged on the shell, the conveying rope is wound around the traction assembly, and the traction assembly can drive the shell to reciprocate along the first direction of the transmission tower; A grip assembly, wherein the grip assembly is disposed on the housing; as well as A mounting assembly is arranged on the shell and is used for mounting a carrier.

2. The climbing device according to claim 1, characterized in that: The climbing device also includes a covering member, which has a communicating opening and a receiving groove. The covering member is assembled with the shell so that the receiving groove and the shell are surrounded by a receiving cavity. The traction assembly is arranged in the receiving cavity, and the conveying rope is passed through the opening.

3. The climbing device according to claim 2, characterized in that: The traction assembly includes a rope dividing member and a traction wheel. The rope dividing member is arranged on the shell and located at the opening. The rope dividing member divides the opening into a rope inlet and a rope outlet. The traction wheel is rotatably arranged on the shell and located in the accommodating cavity. The end of the conveying rope away from the transmission tower passes through the rope inlet and is wound around the traction wheel, and then passes out through the rope outlet.

4. The climbing device according to claim 3, characterized in that: The climbing device also includes a driving member, the shell is provided with a connected installation cavity and an output through hole, the output through hole is connected to the accommodating cavity, the driving member is arranged in the installation cavity and is provided with a power output part, the power output part is passed through the output through hole and connected to the traction wheel.

5. The climbing device according to claim 4, characterized in that: The driving member is provided with a power regulating module, and the power regulating module is electrically connected to the power output part. The holding assembly includes an adjusting handle, and the adjusting handle is rotatably provided on the shell, and the adjusting handle is electrically connected to the power regulating module. The power regulating module is used to adjust the output power of the power output part according to the rotation angle of the adjusting handle, thereby adjusting the rotation speed of the traction wheel.

6. The climbing device according to claim 3, characterized in that: The traction assembly further includes a first abutment member, which is disposed in the accommodating cavity and close to the rope inlet, and the first abutment member abuts against the conveying rope.

7. The climbing device according to claim 6, characterized in that: The first abutment member includes a first roller, and the conveying rope abuts against a side wall of the first roller.

8. The climbing device according to claim 3, characterized in that: The traction assembly further includes a second abutment member, which is disposed in the accommodating cavity and close to the rope outlet, and the second abutment member abuts against the conveying rope.

9. The climbing device according to claim 8, characterized in that: The second abutment member includes a second roller, and the conveying rope abuts against a side wall of the second roller.

10. The climbing device according to claim 1, characterized in that: There are at least two traction assemblies, all of which are arranged at intervals along the circumference of the shell, and there are at least two conveying ropes, which are arranged one-to-one with the traction assemblies; or / and, The mounting assembly includes at least two hooks, and all of the hooks are arranged at intervals along the circumference of the shell.

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