A folding scaffold

Abstract

The utility model discloses a folding scaffold relates to scaffold technical field, and the folding scaffold includes installation component, pedal and support piece, and installation component includes first mounting bracket, second mounting bracket and connecting frame, and connecting frame is connected between first mounting bracket and second mounting bracket. Through installing pedal between first mounting bracket and second mounting bracket, realize first mounting bracket and second mounting bracket relative fixed, and the pedal can provide stable operation platform for construction personnel simultaneously. At this moment, the support piece abuts at least one of first mounting bracket and second mounting bracket, and supports the position between the opposite two ends of connecting pedal. The support piece can provide the supporting effect for the pedal, effectively resists the action of construction personnel treading the pedal, avoids the bending deformation condition of pedal, provides the stable reliable supporting effect for construction personnel. In addition, the pedal deformation risk drops, still can normally assemble and use subsequently, increases the reliability of folding scaffold.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, and in particular to a folding scaffolding. Background Technology

[0002] Scaffolding provides a safe and stable working platform for construction workers, enabling them to perform construction operations at different heights and locations, such as masonry, concrete pouring, wall plastering, decoration and painting, and installation of structural components.

[0003] Existing scaffolding technologies are prone to bending and deformation. Deformed scaffolding cannot provide a stable and reliable working platform for construction workers, increasing the risk of falls and other accidents. Furthermore, deformation of a portion of the scaffolding makes subsequent assembly difficult, rendering the scaffolding unusable. Utility Model Content

[0004] In view of the shortcomings of the above-mentioned related technologies, this application provides a folding scaffold to solve the above-mentioned technical problems.

[0005] This application provides a folding scaffold, which includes an installation assembly, a footboard, and a support member. The installation assembly includes a first mounting frame, a second mounting frame, and a connecting frame. The first mounting frame and the second mounting frame are arranged opposite to each other. The connecting frame is connected between the first mounting frame and the second mounting frame. The opposite ends of the footboard are respectively connected to the first mounting frame and the second mounting frame. The footboard is installed between the first mounting frame and the second mounting frame. One end of the support member abuts against at least one of the first mounting frame and the second mounting frame, and the other end is connected to and supports the portion between the opposite ends of the footboard.

[0006] The technical solution adopted in this utility model achieves the following beneficial effects: A connecting frame is connected between a first mounting frame and a second mounting frame, with the first and second mounting frames arranged opposite each other to unfold the folding scaffold. By installing a footboard between the first and second mounting frames, the first and second mounting frames are relatively fixed, while the footboard provides a stable working platform for construction workers. At this time, a support member abuts against at least one of the first and second mounting frames and supports the area between the opposite ends of the connecting footboard. The support member provides support for the footboard, effectively resisting the force of construction workers stepping on it, preventing the footboard from bending or deforming, and providing stable and reliable support for construction workers. Furthermore, the risk of footboard deformation is reduced, allowing for normal assembly and use afterward, increasing the reliability of the folding scaffold and thus extending its service life. Attached Figure Description

[0007] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a schematic diagram of the structure of a folding scaffolding shown in an exemplary embodiment of this application;

[0009] Figure 2 This is a schematic diagram of the structure of a folding scaffold from another perspective, illustrating an exemplary embodiment of this application;

[0010] Figure 3 This is a cross-sectional view of a folding scaffolding illustrated in an exemplary embodiment of this application;

[0011] Figure 4 yes Figure 3 Enlarged view of point a in the image;

[0012] Figure 5 yes Figure 3 Enlarged view of point b in the image;

[0013] Figure 6 This is a cross-sectional view of another type of folding scaffolding illustrated in an exemplary embodiment of this application;

[0014] Figure 7 yes Figure 6 Enlarged view of point c in the image;

[0015] Figure 8 This is a cross-sectional view illustrating another type of folding scaffolding, as shown in an exemplary embodiment of this application.

[0016] In the diagram: 1. Folding scaffold; 110. Installation component; 111. First mounting frame; 112. Second mounting frame; 113. Connecting frame; 114. Horizontal bar; 115. Vertical bar; 116. Connecting rod; 120. Step; 121. Installation part; 122. Rotating plate; 1221. Fixed end; 1222. Free end; 123. Fixing component; 130. Support component; 131. Telescopic part; 1311. First telescopic part; 1312. Second telescopic part; 132. First sub-support component; 133. Second sub-support component; 140. Stop component; 141. First limiting part; 142. Second limiting part; 143. First stop component; 144. Second stop component; 145. Installation space; 150. Casters. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0019] The existing scaffolding consists of multiple interconnected mounting frames, secured by overlapping footboards. These footboards provide a stable and reliable working platform for construction workers. However, with the opposite ends of the footboards fixed to the mounting frames, workers stepping on them can cause them to dent or bend. Deformed footboards fail to provide a stable and reliable platform, increasing the risk of falls and slips. Furthermore, deformed footboards are difficult to reattach to the mounting frames, hindering subsequent scaffolding assembly and rendering the scaffolding unusable.

[0020] This application provides a folding scaffolding 1, please refer to... Figure 1 The folding scaffold 1 may include an installation assembly 110, a footboard 120, and a support 130. The footboard 120 is installed on the installation assembly 110, and the support 130 connects the footboard 120 and the installation assembly 110.

[0021] Please continue reading. Figure 1The mounting assembly 110 may include a first mounting bracket 111, a second mounting bracket 112, and a connecting bracket 113, with the connecting bracket 113 connecting between the first mounting bracket 111 and the second mounting bracket 112. For example, the first mounting bracket 111 and the second mounting bracket 112 are rotatable relative to the connecting bracket 113, allowing them to be stacked sequentially. This folds the mounting assembly 110, reducing its volume for easier placement and retrieval. Subsequently, the first mounting bracket 111 and the second mounting bracket 112 are rotated relative to the connecting bracket 113, so that they are positioned opposite each other, unfolding the mounting assembly 110 for subsequent use. Furthermore, the connecting bracket 113 may also include two folded parts, folded relative to each other to further reduce its volume and facilitate placement and retrieval; details of this will not be elaborated upon here.

[0022] Please see Figure 1 as well as Figure 2 The two ends of the pedal 120 are respectively connected to the first mounting bracket 111 and the second mounting bracket 112. The first mounting bracket 111 and the second mounting bracket 112 can provide support for the pedal 120 to ensure that the pedal 120 can be placed stably. This arrangement achieves relative fixation of the first mounting bracket 111 and the second mounting bracket 112 by installing the pedal 120 between them, while the pedal 120 can provide a stable working platform for construction personnel.

[0023] One end of the support 130 abuts against at least one of the first mounting bracket 111 and the second mounting bracket 112, and the other end connects to and supports the portion between the opposite ends of the pedal 120. In some cases, such as Figure 1 As shown, the support member 130 can simultaneously abut against the first mounting bracket 111 and the second mounting bracket 112. Of course, in other cases, the support member 130 can abut against either the first mounting bracket 111 or the second mounting bracket 112. The portion between the opposite ends of the pedal 120 refers to the remaining portion of the pedal 120 excluding the opposite ends, such as the middle portion of the pedal 120. For example, the end of the support member 130 is provided with a groove, which can cooperate with the rod of the first mounting bracket 111 to achieve an abutment effect, thereby improving the supporting function and reliability of the support member 130.

[0024] Please see Figure 1The support member 130 provides support for the pedal 120, effectively resisting the force exerted by construction workers stepping on the pedal 120, preventing bending and deformation of the middle part of the pedal 120, and providing stable and reliable support for construction workers. Furthermore, the risk of deformation of the pedal 120 is reduced, allowing for normal assembly and use afterward, increasing its reliability and extending the service life of the folding scaffold 1. It is understood that the two ends of the pedal 120 are connected and fixed to the first mounting frame 111 and the second mounting frame 112. When construction workers step on the pedal 120, the force exerted by the workers will concentrate in the middle part of the pedal 120. The support member 130 can support at least a portion of the middle part to eliminate a large amount of force, and the remaining part of the pedal 120 can resist the remaining force, thereby eliminating the risk of deformation. This also means that the support member 130 can support the geometric center of gravity of the middle part of the pedal 120, or it can support other areas of the middle part; this embodiment is not limited to this.

[0025] In the embodiments of this application, please refer to Figure 2 The folding scaffold 1 may further include a stop member 140, which connects to the end of the support member 130 away from the footboard 120. At least one of the first mounting frame 111 and the second mounting frame 112 is provided with a crossbar 114, and the stop member 140 abuts against the crossbar 114. The crossbar 114 refers to a member whose extension direction intersects or is perpendicular to the vertical direction. Furthermore, the cross-section of the crossbar 114 can be rectangular, circular, or semi-circular, and is not limited thereto. Based on the fact that the extension direction of the crossbar 114 intersects or is perpendicular to the vertical direction, the stop member 140 can abut against the crossbar 114 and provide vertical support force to the stop member 140. This support force can be transmitted and acted upon at the footboard 120, effectively resisting the force exerted by construction personnel stepping on the footboard 120 and preventing the footboard 120 from bending or deforming.

[0026] More specifically, please see Figure 3 as well as Figure 4The stop member 140 may include a first limiting portion 141 and a second limiting portion 142. The first limiting portion 141 and the second limiting portion 142 are connected, and the first limiting portion 141 is bent relative to the second limiting portion 142. The first limiting portion 141 and the second limiting portion 142 can abut against the crossbar 114 in different directions. For example, the cross section of the crossbar 114 may be circular, and the first limiting portion 141 and the second limiting portion 142 are bent and connected to each other to form an L-shaped structure. The first limiting part 141 and the second limiting part 142 can abut against different positions of the crossbar 114. The supporting force of the crossbar 114 on the first limiting part 141 can be distributed vertically, and the supporting force of the crossbar 114 on the second limiting part 142 can be distributed horizontally. The resultant force of these two supporting forces can be distributed along the extension direction of the support member 130, so as to be transmitted to the pedal 120 through the support member 130, effectively resisting the force of the construction personnel stepping on the pedal 120 and preventing the pedal 120 from bending and deforming.

[0027] Preferably, please refer to Figure 4 The stop member 140 and the support member 130 are hinged to each other. In other words, the stop member 140 and the support member 130 are rotatably connected, and the stop member 140 and the support member 130 can be rotatably arranged relative to each other. In one case, the rotation axis of the stop member 140 intersects or is perpendicular to the extension direction of the support member 130, which can facilitate changing the abutment position between the stop member 140 and the crossbar 114 to accommodate crossbars 114 of different shapes.

[0028] Of course, in another case, the stop member 140 and the support member 130 can rotate omnidirectionally. For example, the end of the support member 130 is provided with a ball joint, and the stop member 140 is provided with a ball socket, with the ball joint and the ball socket cooperating with each other. This allows the stop member 140 to rotate flexibly so that the stop member 140 can adapt to crossbars 114 of different angles or shapes, which will not be elaborated here.

[0029] In the embodiments of this application, please refer to Figure 3 as well as Figure 5Each end of the pedal 120 has a mounting portion 121 with a mounting groove. For example, the mounting portion 121 is a channel steel structure, and the pedal 120 and the mounting portion 121 are welded together. The opening of the mounting groove is vertically downward. Both the first mounting frame 111 and the second mounting frame 112 are provided with connecting rods 116, the extension direction of which intersects or is perpendicular to the vertical direction. The connecting rods 116 cooperate with the mounting groove and are installed in the mounting groove. This arrangement allows the pedal 120 to be fastened between the first mounting frame 111 and the second mounting frame 112. When the construction worker steps on the pedal 120, the pressure ensures that the connecting rod 116 is always in the mounting groove, and at the same time, ensures that the pedal 120 is always fastened between the first mounting frame 111 and the second mounting frame 112, thereby improving the stability of the folding scaffold 1.

[0030] In a more specific implementation, please refer to Figure 5 The pedal 120 may also be equipped with a rotating plate 122, which corresponds one-to-one with the mounting part 121. The fixed end 1221 of the rotating plate 122 is rotatably connected to the mounting part 121. The fixed end 1221 of the rotating plate 122 is typically connected to the mounting part 121 via a hinged structure. When the rotating plate 122 rotates relative to the mounting part 121 to a certain angle, the rotating plate 122 can close the mounting groove. At this time, the rotating plate 122 is tightly fitted with the edge of the mounting groove, forming a closed space. This closed structure restricts the range of motion of the connecting rod 116, ensuring that the connecting rod 116 is completely constrained within the mounting groove. This prevents the connecting rod 116 from detaching from the mounting part 121, ensuring the stability and reliability of the pedal 120 structure. Furthermore, the relative fixation between the rotating plate 122 and the mounting part 121 can be achieved through threaded connections, snap-fit ​​connections, or other methods, so that the rotating plate 122 can continuously close the mounting groove, ensuring that the connecting rod 116 is completely constrained.

[0031] For a better option, please continue reading. Figure 5 The free end 1222 of the rotating plate 122 is detachable and supports the connecting pedal 120. Specific connection methods include bolted connections or snap-fit ​​connections; taking bolts as an example, screw holes are made at corresponding positions on the free end 1222 of the rotating plate 122 and the pedal 120, and bolts are tightened to secure it. While the rotating plate 122 closes the mounting groove, it is stably connected to the pedal 120. When subjected to foot pressure or other external forces, the rotating plate 122 will not open or loosen due to stress, ensuring a tight seal. This also improves the tightness of the connection between the mounting part 121 and the pedal 120, ensuring the stable operation of the folding scaffold 1.

[0032] In other cases, the rotating plate 122 and the mounting portion 121 are in a limiting fit. For example, the rotating plate 122 and the mounting portion 121 are connected by fasteners, and the rotating plate 122 can be rotated around the fasteners. When the rotating plate 122 closes the mounting groove, the fasteners are pre-tightened, and the pre-tightening force of the fasteners can act between the rotating plate 122 and the mounting portion 121, so that the rotating plate 122 and the mounting portion 121 rub against each other and are fixed, so that the rotating plate 122 can continuously close the mounting groove.

[0033] In this embodiment, please refer to Figure 6 as well as Figure 7 The number of stop members 140 can be multiple, including two, three, or even more, without limitation. The multiple stop members 140 include at least a first stop member 143 and a second stop member 144, which are detachably connected. Specific connection methods include bolt-nut connections or snap-fit ​​connections. Taking a bolt-nut connection as an example, the first stop member 143 and the second stop member 144 are respectively provided with threaded holes. A bolt passing through the threaded holes and tightening the nut achieves a secure connection between the two. Furthermore, the first stop member 143 and the second stop member 144 form an installation space 145, in which the crossbar 114 is installed. The inner wall shape of the installation space 145 is adapted to the outer contour of the crossbar 114. For example, if the crossbar 114 is cylindrical, the cross-section of the installation space 145 can be a circular hole to ensure a tight fit between the crossbar 114 and the stop members 140, reducing gaps. Once the horizontal bar 114 is installed in the installation space 145, the stop member 140 provides multi-directional constraint on the horizontal bar 114. The stop member 140, through its own structural strength and the connection strength between the two, distributes the force to other connected components. Simultaneously, the relatively enclosed installation space 145 allows the horizontal bar 114 to remain fixed and prevents it from easily detaching from the stop member 140, ensuring the stability and reliability of the folding scaffold 1 during use.

[0034] Of course, the number of stoppers 140 can also be three or more. For example, taking a set of three stoppers 140 as an example, in addition to the first stopper 143 and the second stopper 144, the stopper 140 also includes a third stopper. The first stopper 143 and the second stopper 144 are simultaneously connected to a crossbar 114 of the first mounting bracket 111. The third stopper can abut against another crossbar 114 on the first mounting bracket 111, which can further improve the support effect and force balance of the support member 130, which will not be elaborated upon here.

[0035] In the embodiments of this application, please refer to Figure 8The support member 130 may include at least two telescopic portions 131. The number of telescopic portions 131 can be two, three, or even more, and is not limited herein. The at least two telescopic portions 131 are sequentially connected and slidably fitted. For example, the at least two telescopic portions 131 include a first telescopic portion 1311 and a second telescopic portion 1312. The inner wall of the first telescopic portion 1311 is provided with a guide rail, and the outer wall of the second telescopic portion 1312 is correspondingly provided with a slider. The slider is embedded in the guide rail, allowing the second telescopic portion 1312 to slide relative to the first telescopic portion 1311 along the extension direction of the guide rail. Alternatively, the first telescopic portion 1311 and the second telescopic portion 1312 can be a nested sleeve structure, such as a large-diameter first telescopic portion 1311 and a small-diameter second telescopic portion 1312 sleeved together. The second telescopic portion 1312 can slide along the axial direction within the first telescopic portion 1311, and the overall length can be adjusted by changing the relative extension length of the support member 130. The sliding fit of the telescopic portions 131 can prevent wobbling due to excessive gaps or jamming due to insufficient gaps. Adjustability allows the support 130 to adapt to different space dimensions, load requirements, or usage scenarios, improving the versatility and flexibility of the structure, avoiding applicability limitations caused by fixed length, and ensuring that the support 130 can provide reliable support under various working conditions.

[0036] Please refer again to the embodiments in this application. Figure 3 The bottom of the pedal 120 is provided with a fixing member 123, which is rotatably connected to the support member 130 and can be limited in position with the support member 130. For example, the fixing member 123 and the support member 130 are provided with corresponding threaded holes and are connected by bolts. The fixing member 123 and the support member 130 rotate around the central axis of the bolt. This ensures that the support member 130 can rotate flexibly and that it can abut against the first mounting bracket 111 and / or the second mounting bracket 112. When the support member 130 is adjusted to a certain angle, the bolts are tightened to fix the connection between the two. This can withstand various external forces during the use of the pedal 120, such as the vertical force generated by personnel stepping on it and the lateral force during movement, ensuring that the support member 130 will not rotate arbitrarily due to force and guaranteeing the safety of the pedal 120 during use.

[0037] In a more specific implementation, please refer to [link / reference needed]. Figure 3The support member 130 may include a first sub-support member 132 and a second sub-support member 133. Both the first sub-support member 132 and the second sub-support member 133 are rotatably connected to the fixing member 123. The end of the first sub-support member 132 away from the fixing member 123 is connected to the first mounting bracket 111, and the end of the second sub-support member 133 away from the fixing member 123 is connected to the second mounting bracket 112. The first sub-support member 132 and the second sub-support member 133 can rotate independently around the fixing member 123, thereby changing the included angle between them. By adjusting the angle between the first sub-support member 132 and the second sub-support member 133, first mounting brackets 111 and second mounting brackets 112 of different specifications and shapes can be fitted. For example, when the first mounting bracket 111 and the second mounting bracket 112 are rectangular frames of different sizes, the mounting brackets can be reliably positioned by adjusting the angle of the corresponding support member 130, meeting diverse construction needs and improving the versatility and adaptability of the folding scaffold 1.

[0038] Please refer again to the embodiments in this application. Figure 2 Both the first mounting bracket 111 and the second mounting bracket 112 have vertical rods 115, with telescopic spaces within the vertical rods 115. The folding scaffold 1 may also include casters 150, which are slidably connected to the vertical rods 115 and located within the telescopic spaces. The casters 150 can slide into or out of the telescopic spaces. For example, grooves or similar devices can be installed within the vertical rods 115, and corresponding sliders or similar devices can be provided on the casters 150. The sliders and grooves cooperate to ensure stable sliding of the casters 150 within the telescopic spaces, preventing wobbling or jamming. This also allows the casters 150 to slide freely into or out of the telescopic spaces. When the folding scaffold 1 needs to be kept in a fixed state, the casters 150 can be completely slid into the telescopic spaces, allowing the bottoms of the first mounting bracket 111 and the second mounting bracket 112 to directly contact the ground. Stable placement is ensured by the friction between the folding scaffold 1's structure and the ground, as well as by gravity. When it is necessary to move the folding scaffold 1, the casters 150 are slid out of the telescopic space so that the bottom of the casters 150 contacts the ground. At this time, based on the flexible sliding function of the casters 150, the construction workers only need to apply a small amount of external force to push the folding scaffold 1 to move smoothly on the ground. This allows the scaffold to turn flexibly in confined spaces or complex terrain environments, meeting the movement needs of different construction scenarios and improving construction efficiency.

[0039] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0040] Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

[0041] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. A folding scaffold, characterized in that, include: The mounting assembly includes a first mounting bracket, a second mounting bracket, and a connecting bracket. The first mounting bracket and the second mounting bracket are disposed opposite to each other, and the connecting bracket is connected between the first mounting bracket and the second mounting bracket. A pedal, wherein the opposite ends of the pedal are respectively connected to the first mounting bracket and the second mounting bracket; A support member, one end of which abuts against at least one of the first mounting bracket and the second mounting bracket, and the other end of which connects to and supports the portion between the opposite ends of the pedal.

2. The folding scaffolding according to claim 1, characterized in that, The folding scaffold also includes a stop member connected to the end of the support member away from the footboard. At least one of the first mounting bracket and the second mounting bracket is provided with a crossbar, and the stop member abuts against the crossbar.

3. The folding scaffolding according to claim 2, characterized in that, The stop member includes a first limiting part and a second limiting part, the first limiting part and the second limiting part are connected, and the first limiting part is bent relative to the second limiting part. The first limiting part and the second limiting part can abut against the crossbar in different directions. And / or, the stop member and the support member are hinged to each other.

4. The folding scaffolding according to claim 2 or 3, characterized in that, The number of the stop members is multiple, and the multiple stop members include at least a first stop member and a second stop member. The first stop member and the second stop member are detachably connected and form an installation space. The crossbar is installed in the installation space.

5. The folding scaffolding according to claim 1, characterized in that, The support member includes at least two telescopic parts, and the at least two telescopic parts are connected in sequence and slidably engaged. And / or, the bottom of the pedal is provided with a fixing member, which is rotatably connected to the support member and can be limited in position with the support member.

6. The folding scaffolding according to claim 5, characterized in that, The support includes a first sub-support and a second sub-support, both of which are rotatably connected to the fixing member. The end of the first sub-support away from the fixing member is connected to the first mounting bracket, and the end of the second sub-support away from the fixing member is connected to the second mounting bracket.

7. The folding scaffolding according to claim 1, characterized in that, The pedal has mounting portions at both ends, each mounting portion having a mounting groove. Both the first mounting bracket and the second mounting bracket have connecting rods that cooperate with the mounting grooves and are installed within the mounting grooves.

8. The folding scaffolding according to claim 7, characterized in that, The pedal is also provided with a rotating plate, which corresponds one-to-one with the mounting part, and the fixed end of the rotating plate is rotatably connected to the mounting part, and the rotating plate can close the mounting groove.

9. The folding scaffolding according to claim 8, characterized in that, The free end of the rotating plate is detachable and supports the pedal.

10. The folding scaffolding according to claim 1, characterized in that, Both the first mounting frame and the second mounting frame have vertical rods, and the vertical rods have telescopic spaces. The folding scaffold also includes casters, which are slidably connected to the vertical rods and located in the telescopic spaces. The casters can slide into or out of the telescopic spaces.

Images