Scaffold for aloft work

Abstract

The utility model relates to the technical field of building equipment, and discloses an aerial work scaffold which comprises a support, an operation platform, a climbing mechanism and a protection mechanism, a climbing channel is defined by the climbing mechanism and the protection mechanism, and the protection mechanism is used for preventing an operator from falling to the ground from the climbing channel. Before the high-altitude operation scaffold is used, the first end of the support is in contact with the ground so as to play a role in supporting the whole high-altitude operation scaffold; a user and an operator climb to the operation platform along the climbing channel through the climbing mechanism and finally step on the operation face to conduct high-altitude operation. In the climbing process, due to the existence of the protection mechanism, an operator can be prevented from falling to the ground from the climbing channel; therefore, the high-altitude operation scaffold has the basic function of assisting high-altitude operation, meanwhile, potential safety hazards can be reduced, and the life safety of operators is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a scaffold for high-altitude operations. Background Art

[0002] Since the construction industry often requires high-altitude operations, various scaffoldings to assist high-altitude operations have emerged.

[0003] Conventional scaffolding typically features an operating platform located high above the ground, requiring a ladder to allow operators to climb up to the platform. However, a fall from a high point can be devastating.

[0004] Therefore, how to design a scaffold that can ensure that it has the basic function of assisting high-altitude operations while reducing safety hazards and thus protecting the life safety of operators has become a technical problem that needs to be solved urgently in this field. Utility Model Content

[0005] The purpose of this utility model is to at least solve the technical problem of how to design a scaffold for aerial work that can not only ensure its basic function of assisting aerial work but also reduce safety hazards and thus protect the life safety of the operator. This purpose is achieved through the following technical solutions:

[0006] The utility model proposes a scaffold for aerial work, which comprises: a bracket extending along a first direction, the first end of the bracket being used to contact the ground, an operating platform, the operating platform being installed on the bracket, the operating platform having an operating surface for an operator to step on, the first direction being perpendicular to the plane where the operating surface is located, and a set interval being provided between the operating platform and the first end of the bracket along the first direction; a climbing mechanism installed on the bracket, the climbing mechanism being configured to enable an operator to climb from the first end of the bracket to the operating platform; and a protective mechanism installed on the bracket, along a second direction, the protective mechanism being located on a side of the climbing mechanism away from the operating platform, the second direction being parallel to the plane where the operating surface is located, and the second direction being perpendicular to the first direction; the climbing mechanism and the protective mechanism are arranged to form a climbing passage, the climbing passage extending along the first direction, and the protective mechanism being used to prevent the operator from falling to the ground from the climbing passage.

[0007] Before using this aerial work scaffold, the first end of the bracket is first brought into contact with the ground to support the entire aerial work scaffold; the user, the operator, climbs up the climbing channel along the climbing mechanism to the operating platform, and finally steps onto the operating surface to perform aerial work; during the climbing process, the presence of the protective mechanism can prevent the operator from falling from the climbing channel to the ground; therefore, this aerial work scaffold has the basic functionality of assisting aerial work, and can also reduce safety hazards and ensure the life safety of the operator.

[0008] In some embodiments of the present invention, the protection mechanism includes a plurality of protection beams spaced apart along the first direction, and both ends of each protection beam are fixedly connected to the bracket.

[0009] In some embodiments of the present invention, the climbing mechanism includes a plurality of beams arranged at intervals along a first direction, with a climbing interval between any two adjacent beams, and each beam extends along a third direction, the third direction is parallel to the plane where the operating surface is located, the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction.

[0010] In some embodiments of the present invention, the bracket includes a plurality of vertical poles extending along a first direction, the first ends of the vertical poles are used to contact the ground, the plurality of vertical poles are arranged at circumferential intervals around the operating surface, and each vertical pole is fixedly connected to the operating platform; the plurality of vertical poles include at least a first pole and a second pole, the first pole and the second pole cooperate with each other and constitute a mounting frame for installing a crossbeam and a protective beam, one end of each crossbeam is connected to the first pole, and the other end of each crossbeam is connected to the second pole; one end of each protective beam is connected to the first pole, and the other end of each protective beam is connected to the second pole.

[0011] In some embodiments of the present invention, the operating platform includes a rectangular plate, and the multiple vertical rods also include a third rod and a fourth rod. Along the third direction, the first rod and the third rod are respectively located on one side of the operating platform, and the second rod and the fourth rod are respectively located on the other side of the operating platform.

[0012] In some embodiments of the present invention, the bracket further includes multiple reinforcing rods; one end of the reinforcing rod is connected to the first rod, and the other end of the reinforcing rod is connected to the third rod; and / or, one end of the reinforcing rod is connected to the second rod, and the other end of the reinforcing rod is connected to the fourth rod.

[0013] In some embodiments of the present invention, the aerial work scaffold further includes a guardrail, which is arranged around the circumference of the operating platform.

[0014] In some embodiments of the present invention, the aerial work scaffold further includes a baffle, which is arranged around the circumference of the operating platform.

[0015] In some embodiments of the present invention, the aerial work scaffolding further includes a diagonal support rod, the first end of which is connected to the vertical pole via a connecting piece, the connecting piece extends along a third direction, and the second end of the diagonal support rod is used to abut against the ground; the first end of the vertical pole is provided with a roller.

[0016] In some embodiments of the present invention, there are multiple diagonal bracing rods, and the multiple diagonal bracing rods are arranged in a one-to-one correspondence with the multiple vertical rods.

[0017] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. The same reference numerals are used throughout the accompanying drawings to denote the same components. In the accompanying drawings:

[0019] Figure 1 A front view of a scaffold for aerial work provided by an embodiment of the utility model;

[0020] Figure 2 A top view of an aerial work scaffold provided in an embodiment of the present utility model;

[0021] Figure 3 A right side view of the aerial work scaffold provided by an embodiment of the utility model;

[0022] Figure 4 for Figure 3 Schematic diagram of the structure after removing the baffle, guardrail and protective mechanism;

[0023] Figure 5 for Figure 3 Schematic diagram of the structure after removing the baffle, guardrail and climbing mechanism.

[0024] The reference numerals are as follows:

[0025] 100. Scaffolding for aerial work;

[0026] 1. Operating platform; 11. Operating surface;

[0027] 2. Bracket; 21. Vertical pole; 211. First pole; 212. Second pole; 213. Third pole; 214. Fourth pole; 22. Reinforcement pole; 221. Sub-pole;

[0028] 3. Climbing mechanism; 31. Beam;

[0029] 4. Protection mechanism; 41. Protection beam;

[0030] 5. Climbing passage;

[0031] 61. Guardrail; 62. Baffle;

[0032] 7. Diagonal bracing rod;

[0033] 8. Connectors;

[0034] 9. Roller;

[0035] a. Set the interval;

[0036] b. Climbing interval;

[0037] c. Protective intervals;

[0038] d. Width. DETAILED DESCRIPTION

[0039] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0040] It should be understood that the terms used herein are for the purpose of describing specific example embodiments only and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "comprise", "include", "contain" and "have" are inclusive and therefore specify the presence of stated features, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the order of execution is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0041] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0042] For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figures, such as "inside," "outside," "inside," "outside," "below," "beneath," "above," and the like. Such spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped, an element described as "below" or "below" another element or feature would then be oriented as "above" or "above" another element or feature. Thus, the example term "below" can include both above and below orientations. The device may be otherwise oriented (rotated 90 degrees or in other orientations) and the spatially relative descriptors used herein are interpreted accordingly.

[0043] Figure 1 A front view of a scaffold for aerial work provided by an embodiment of the utility model; Figure 2 A top view of an aerial work scaffold provided in an embodiment of the present utility model; Figure 3 The right side view of the aerial work scaffold provided by the embodiment of the utility model; Figures 1 to 3As shown, an embodiment of the present invention provides an aerial work scaffold 100, which includes: a bracket 2 extending along a first direction, and a first end of the bracket 2 is used to contact the ground; an operating platform 1, the operating platform 1 is installed on the bracket 2, and the operating platform 1 has an operating surface 11 for an operator to step on, the first direction is perpendicular to the plane where the operating surface 11 is located, and along the first direction, there is a set interval a between the operating platform 1 and the first end of the bracket 2; a climbing mechanism 3, installed on the bracket 2, the climbing mechanism 3 is configured to enable the operator to climb from the first end of the bracket 2 to the operating platform 1; and a protective mechanism 4, installed on the bracket 2, along the second direction, the protective mechanism 4 is located on the side of the climbing mechanism 3 away from the operating platform 1, the second direction is parallel to the plane where the operating surface 11 is located, and the second direction is perpendicular to the first direction; the climbing mechanism 3 and the protective mechanism 4 are arranged to form a climbing channel 5, the climbing channel 5 extends along the first direction, and the protective mechanism 4 is used to prevent the operator from falling to the ground from the climbing channel 5.

[0044] In this embodiment, before using the aerial work scaffold 100, the first end of the bracket 2 is first brought into contact with the ground to support the entire aerial work scaffold 100; when in use, the operator climbs up the climbing channel 5 to the operating platform 1 through the climbing mechanism 3, and finally steps onto the operating surface 11 to perform aerial work; during the climbing process, the presence of the protective mechanism 4 can prevent the operator from falling from the climbing channel 5 to the ground.

[0045] Therefore, the aerial work scaffold 100 has the basic functionality of assisting aerial work, while also being able to reduce potential safety hazards and ensure the life safety of the operator.

[0046] It is easy to understand that the set interval a is the height of the operating platform 1 relative to the ground required for aerial work under actual working conditions. For example, if the distance from the ground to the location where manual work is required is 5 meters, the distance between the operating platform 1 and the first end of the bracket 2 (i.e., the set interval a) can be set to 3.5 meters to 4 meters. After the operator steps on the operating surface 11, aerial work can be conveniently performed. It should be noted that this is only an example of the size of the set interval a and the size difference between the set interval a and the distance from the ground to the location where manual work is required. The specific requirements should be based on the actual working conditions and are not limited.

[0047] In addition, the operating platform 1 and the bracket 2 can be set to be detachably connected, so that the size of the set interval a can be adjusted according to the actual working conditions, so as to improve the use scenario of the aerial work scaffold 100. For example, the operating platform 1 can be set to be detachably connected to the bracket 2 by bolts. Specifically, a plurality of first threaded holes can be set on the bracket 2 along the first direction, and a second threaded hole can be set on the operating platform 1. The bolts pass through the first threaded holes and the second threaded holes in sequence to fix the operating platform 1 and the bracket 2. In this way, the size of the set interval a can be adjusted according to the actual working conditions. After the adjustment of the set interval a is completed, the operating platform 1 and the bracket 2 are fixedly connected by bolts. This method can facilitate the adjustment of the size of the set interval a while ensuring the stability of the connection between the operating platform 1 and the bracket 2, thereby ensuring the safety of the operator.

[0048] like Figure 1 and Figure 3 As shown, according to an optional embodiment of the present invention, the protection mechanism 4 includes a plurality of protection beams 41 spaced apart along the first direction, and both ends of each protection beam 41 are fixedly connected to the bracket 2 respectively.

[0049] In this embodiment, when the aerial work scaffold 100 is in use, the operator climbs up to the operating platform 1 along the climbing channel 5 through the climbing mechanism 3, and finally steps onto the operating surface 11 to perform aerial work; during the climbing process, if the operator tends to fall due to improper operation, the protective beams 41 arranged at intervals along the first direction can block the operator's body, thereby preventing the operator from falling from the climbing channel 5 to the ground.

[0050] In the first direction, a protective gap c can be set between every two adjacent protective beams 41. In this way, when the operator tends to fall during the climbing process, he can prevent the fall by holding the protective beam 41.

[0051] It should be noted that the size of the guard gap c should be sufficient to allow the operator's arm to pass through the guard gap c so that the operator can more easily grasp the guard beam 41. However, the size of the guard gap c should not be too large to prevent the operator from falling out of the climbing passage 5 between the two guard beams 41. For example, the guard gap c can be set to 30 cm to 50 cm. In this embodiment, the size of the guard gap c is only for distance description and should be based on actual working conditions and is not limited.

[0052] In addition, refer to Figure 1 and Figure 2 The protective beam 41 can be set as an arc-shaped rod, the arc-shaped part of the arc-shaped rod can just provide enough space for the climbing channel 5, and the rod-shaped structure is convenient for the operator to grasp.

[0053] It is easy to understand that the outer wall of the protective beam 41 can also be wrapped with rubber or other materials as a protective pad to increase friction. The rubber material is relatively soft, which can reduce damage to the body to a certain extent when the operator bumps into the protective beam 41.

[0054] like Figure 1 and Figure 3 As shown, according to an optional embodiment of the present invention, the climbing mechanism 3 includes a plurality of beams 31 spaced apart along a first direction, with a climbing interval b between any two adjacent beams 31, and each beam 31 extending along a third direction, the third direction being parallel to the plane where the operating surface 11 is located, the third direction being perpendicular to the first direction, and the third direction being perpendicular to the second direction.

[0055] In this embodiment, when the aerial work scaffold 100 is in use, the operator only needs to climb along the multiple beams 31 spaced apart along the first direction to reach the operating platform 1 and finally step onto the operating surface 11 to perform aerial work.

[0056] Therefore, the climbing mechanism 3 that enables the operator to climb in a “ladder-climbing” manner has a simple structure, is easy to manufacture, and can achieve a good climbing effect.

[0057] The crossbeam 31 may be a columnar or plate-shaped structure, depending on actual working conditions and is not limited.

[0058] Furthermore, the climbing interval b should be neither too large nor too small. If it is too large, it will cause inconvenience to the operator when climbing. If it is too small, it will increase the production process without achieving other beneficial effects, thereby increasing costs. For example, the climbing interval b is set to 15cm-20cm. The size of the climbing interval b is only for example and can be determined based on actual working conditions and is not limited.

[0059] Furthermore, it is readily understood that the width d of the climbing passage 5 in the second direction should also be neither too large nor too small. If this width d is too small, it will be difficult for the operator to maneuver within the narrow climbing passage 5; if this width d is too large, the protective mechanism 4 will not be able to prevent the operator from falling to the ground through the climbing passage 5. Similarly, the width d of the climbing passage 5 in the second direction should be determined based on actual needs and is not specifically limited. Examples will not be given here. As long as this width d is sufficient to facilitate movement within the climbing passage 5 and to enable the protective mechanism 4 to prevent the operator from falling to the ground through the climbing passage 5, it will be sufficient.

[0060] refer to Figures 1 to 3According to an optional embodiment of the present invention, the bracket 2 includes a plurality of vertical rods 21 extending along a first direction, the first ends of the vertical rods 21 are used to contact the ground, the plurality of vertical rods 21 are arranged at intervals around the circumference of the operating surface 11, and each vertical rod 21 is fixedly connected to the operating platform 1; the plurality of vertical rods 21 include at least a first rod 211 and a second rod 212, the first rod 211 and the second rod 212 cooperate with each other and constitute a mounting frame for installing a cross beam 31 and a protective beam 41, one end of each cross beam 31 is connected to the first rod 211, and the other end of each cross beam 31 is connected to the second rod 212; one end of each protective beam 41 is connected to the first rod 211, and the other end of each protective beam 41 is connected to the second rod 212.

[0061] In this embodiment, before the aerial work scaffold 100 is used, the first end of each upright pole 21 is firstly brought into contact with the ground to support the entire aerial work scaffold 100 .

[0062] The arrangement of the vertical poles 21 is simple in structure and easy to assemble, and the arrangement of the plurality of vertical poles 21 at intervals around the circumference of the operating surface 11 can provide a stable support for the operating platform 1 .

[0063] Continue to refer Figures 1 to 3 Specifically, according to an optional embodiment of the present invention, the operating platform 1 includes a rectangular plate, and the multiple vertical rods 21 also include a third rod 213 and a fourth rod 214. Along the third direction, the first rod 211 and the third rod 213 are respectively located on one side of the operating platform 1, and the second rod 212 and the fourth rod 214 are respectively located on the other side of the operating platform 1.

[0064] In this embodiment, since the operating platform 1 is a rectangular plate, four vertical rods 21 (i.e., the first rod 211, the second rod 212, the third rod 213 and the fourth rod 214) are selected as the bracket 2. The four vertical rods 21 can be respectively arranged at the four corners of the operating surface 11 to make the force on the operating platform 1 more uniform, thereby improving the stability of the operating platform 1.

[0065] It should be noted that the number of vertical poles 21 in this embodiment is for illustration only; generally, the number of vertical poles 21 should be greater than or equal to three to ensure the stability of the operating platform 1; under actual working conditions, five, six or even more vertical poles 21 can be selected to form the bracket 2, which is subject to actual needs and is not limited.

[0066] like Figure 1As shown, according to an optional embodiment of the present invention, the bracket 2 also includes a plurality of reinforcing rods 22; one end of the reinforcing rod 22 is connected to the first rod 211, and the other end of the reinforcing rod 22 is connected to the third rod 213; and / or, one end of the reinforcing rod 22 is connected to the second rod 212, and the other end of the reinforcing rod 22 is connected to the fourth rod 214.

[0067] In this embodiment, the provision of the reinforcing rod 22 can enhance the overall strength of the bracket 2 , thereby further enhancing the stability of the operating platform 1 .

[0068] The reinforcing rod 22 may include two mutually intersecting sub-rods 221, thereby further strengthening the strength of the bracket 2 and improving the overall stability of the aerial work scaffold 100. Figure 1 shown.

[0069] refer to Figure 1 and Figure 2 According to an optional embodiment of the present invention, the aerial work scaffold 100 further includes a guardrail 61 , which is arranged around the circumference of the operating platform 1 . It is easy to understand that the guardrail 61 is used to prevent the operator from falling from the operating platform 1 .

[0070] Figure 4 for Figure 3 Schematic diagram of the structure after removing the baffle, guardrail and protective mechanism; Figure 5 for Figure 3 Schematic diagram of the structure after removing the baffle, guardrail and climbing mechanism; for a better understanding of the installation position of the crossbeam 31 and the protection beam 41, refer to Figures 1 to 5 According to an optional embodiment of the present invention, the aerial work scaffold 100 may further include a baffle 62, which is arranged around the circumference of the operating platform 1. The baffle 62 is also used to prevent the operator from falling from the operating platform 1.

[0071] In this embodiment, when the aerial work scaffold 100 is in use, the operator climbs up the climbing channel 5 to the operating platform 1 via the climbing mechanism 3, and then steps over the baffle 62 to step onto the operating surface. The baffle 62 can enhance the protection effect for the operator. Specifically, the baffle 62 can be fixedly connected to the guardrail 61 or the crossbeam 31.

[0072] Taking the above-mentioned bracket 2 including four uprights 21 as an example, since one end of each protective beam 41 is connected to the first rod 211, and the other end of each protective beam 41 is connected to the second rod 212, when the operator needs to step over the baffle 62 and step onto the operating plane, the operator's position relative to the ground is higher, so the protective beam 41 also needs to be set higher; therefore, it is easy to understand that in the first direction, the length of the first rod 211 and the second rod 212 should be greater than the length of the third rod 213 and the fourth rod 214, as shown in FIG. Figure 1As shown, to facilitate the installation of the protection beam 41.

[0073] like Figures 1 to 5 As shown, according to an optional embodiment of the present invention, the aerial work scaffolding 100 also includes a diagonal support rod 7, the first end of the diagonal support rod 7 is connected to the vertical rod 21 through a connecting member 8, the connecting member 8 extends along the third direction, and the second end of the diagonal support rod 7 is used to abut against the ground; the first end of the vertical rod 21 is provided with a roller 9.

[0074] In this embodiment, since the location of aerial work required at the construction site is not fixed, the aerial work scaffold 100 often needs to be moved to different locations. Therefore, rollers 9 are provided at the first ends of the vertical poles 21 to facilitate the movement of the aerial work scaffold 100. The provision of the diagonal braces 7 can further improve the overall stability of the aerial work scaffold 100.

[0075] Among them, the roller 9 can be a universal wheel equipped with a locking mechanism. The universal wheel is more flexible and more convenient to push. When the position of the aerial work scaffold 100 is selected, the universal wheel can also be locked to prevent it from continuing to rotate, thereby ensuring the overall stability of the aerial work scaffold 100.

[0076] In addition, the connecting member 8 can be a screw, which is easy to operate and has a reliable connection.

[0077] In addition, a damping shaft can be used as the connecting member 8. When the aerial work scaffold 100 needs to be moved as a whole, the damping shaft can be adjusted to a loose connection state, that is, the vertical poles 21 and the diagonal braces 7 are rotationally connected. In this way, when the aerial work scaffold 100 is pushed as a whole, the resistance between the diagonal braces 7 and the ground is small. When there are sufficient people, the diagonal braces 7 can be lifted so that they are not in contact with the ground, thereby making it more convenient to push the aerial work scaffold 100. When the position of the aerial work scaffold 100 is selected, the damping shaft can be adjusted to a tightly connected state, that is, the vertical poles 21 and the diagonal braces 7 cannot rotate relative to each other, so that the diagonal braces 7 play a supporting role for the aerial work scaffold 100 as a whole.

[0078] Continue to refer Figures 1 to 5 According to an optional embodiment of the present invention, there are multiple diagonal braces 7, and the multiple diagonal braces 7 are arranged in a one-to-one correspondence with the multiple vertical poles 21.

[0079] In this embodiment, it is easy to understand that the provision of multiple diagonal braces 7 can make the aerial work scaffold 100 more stable as a whole.

[0080] For example, the bracket 2 includes four uprights 21, and the four uprights 21 can be respectively arranged at the four corners of the operating surface 11. Figure 2It can be clearly seen that each upright pole 21 is provided with an oblique support rod 7 , and the four oblique support rods 7 are also evenly spaced relative to the operating platform 1 , thereby further improving the stability of the operating platform 1 .

[0081] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A scaffold for aerial work, characterized in that: include: a bracket extending along a first direction, wherein a first end of the bracket is configured to contact the ground; an operating platform mounted on the bracket, the operating platform having an operating surface for an operator to step on, the first direction being perpendicular to a plane where the operating surface is located, and a set gap being formed between the operating platform and the first end of the bracket along the first direction; a climbing mechanism mounted on the bracket, the climbing mechanism being configured to enable an operator to climb from the first end of the bracket to the operating platform; as well as A protective mechanism is installed on the bracket, along the second direction, the protective mechanism is located on the side of the climbing mechanism away from the operating platform, the second direction is parallel to the plane where the operating surface is located, and the second direction is perpendicular to the first direction; the climbing mechanism and the protective mechanism are arranged to form a climbing passage, the climbing passage extends along the first direction, and the protective mechanism is used to prevent the operator from falling to the ground from the climbing passage.

2. The aerial work scaffold according to claim 1, characterized in that: The protection mechanism includes a plurality of protection beams spaced apart along the first direction, and both ends of each protection beam are fixedly connected to the bracket respectively.

3. The aerial work scaffold according to claim 2, characterized in that: The climbing mechanism includes a plurality of beams arranged at intervals along the first direction, with a climbing interval between any two adjacent beams, and each beam extending along a third direction. The third direction is parallel to the plane where the operating surface is located, the third direction is perpendicular to the first direction, and the third direction is perpendicular to the second direction.

4. The aerial work scaffold according to claim 3, characterized in that: The bracket includes a plurality of vertical rods extending along the first direction, wherein the first ends of the vertical rods are used to contact the ground, the plurality of vertical rods are arranged at intervals around the circumference of the operating surface, and each of the vertical rods is fixedly connected to the operating platform; The plurality of vertical poles include at least a first pole and a second pole, the first pole and the second pole cooperate with each other and constitute a mounting frame for mounting the cross beam and the protective beam, one end of each cross beam is connected to the first pole, and the other end of each cross beam is connected to the second pole; one end of each protective beam is connected to the first pole, and the other end of each protective beam is connected to the second pole.

5. The aerial work scaffold according to claim 4, characterized in that: The operating platform includes a rectangular plate, and the plurality of upright poles further include a third pole and a fourth pole. Along the third direction, the first pole and the third pole are respectively located on one side of the operating platform, and the second pole and the fourth pole are respectively located on the other side of the operating platform.

6. The aerial work scaffold according to claim 5, characterized in that: The bracket also includes a plurality of reinforcing rods; One end of the reinforcing rod is connected to the first rod, and the other end of the reinforcing rod is connected to the third rod; and / or, One end of the reinforcing rod is connected to the second rod, and the other end of the reinforcing rod is connected to the fourth rod.

7. The aerial work scaffold according to claim 1, characterized in that: The aerial work scaffold further includes a guardrail, which is arranged around the circumference of the operating platform.

8. The aerial work scaffold according to claim 1, characterized in that: The aerial work scaffold further includes a baffle, which is arranged around the circumference of the operating platform.

9. The aerial work scaffold according to claim 4, characterized in that: The aerial work scaffold further includes an oblique support rod, the first end of which is connected to the vertical rod via a connector, the connector extending along the third direction, the second end of which is used to abut against the ground; and the first end of the vertical rod is provided with a roller.

10. The aerial work scaffold according to claim 9, characterized in that: There are multiple diagonal bracing rods, and the multiple diagonal bracing rods are arranged in a one-to-one correspondence with the multiple vertical rods.

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