Anti-toppling building scaffold

Abstract

The utility model provides an anti-toppling building scaffold which comprises a scaffold assembly and an auxiliary assembly, the scaffold assembly comprises four vertical rods used for supporting a working platform, the side faces of the vertical rods are connected with fixing sleeves used for installing the auxiliary assembly in a sleeved mode, and each fixing sleeve comprises a second supporting rod connected with a first supporting rod. And the length of the supporting rod II is smaller than that of the supporting rod I. Compared with the prior art, the scaffold assembly has the following beneficial effects that the weak side anti-toppling performance of the scaffold assembly is greatly improved by arranging the fixed sleeve and the auxiliary assembly, connecting the supporting rod II with the embedding groove and fixing the supporting rod I with the ground; meanwhile, the stability of the scaffold assembly is improved, by arranging the first connecting groove, the second connecting groove and the rotating shaft, the auxiliary assembly can be conveniently stored, and therefore the occupied space of the scaffold assembly is effectively reduced, and the use flexibility of the scaffold assembly is improved.

Description

Technical Field

[0001] This utility model belongs to the field of construction equipment technology, and specifically relates to an anti-tipping building scaffold. Background Technology

[0002] Construction scaffolding is a temporary structure used to support workers, tools, and materials to facilitate construction, repair, or decoration work. It typically consists of steel pipes, couplers, planks, and other connectors, and is flexible enough to be assembled and disassembled according to different construction needs. In reality, the ground is rarely perfectly flat. Therefore, when working on uneven ground, the shifting center of gravity caused by the movement of personnel on the scaffolding can easily lead to its collapse. This not only poses a serious threat to worker safety but can also result in property damage and construction delays. The conventional solution is to install reinforcing bars on the weaker side of the scaffolding to provide additional support. While this design effectively increases the stability of the scaffolding on uneven ground, its drawbacks include increased floor space and inconvenience when moving it. Therefore, a new structure is proposed to address these issues. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an anti-tipping construction scaffolding to solve the problems mentioned in the background technology.

[0004] This utility model is achieved through the following technical solution: a construction scaffold that prevents tipping over, comprising: a scaffold assembly and an auxiliary assembly, wherein the scaffold assembly includes four sets of vertical poles for supporting the working platform, and the sides of the vertical poles are fitted with fixing sleeves for installing the auxiliary assembly;

[0005] The fixed sleeve includes a second support rod connected to the first support rod. The length of the second support rod is less than the length of the first support rod. The bottom of the first support rod is movably connected to the connecting groove on the outside of the fixed sleeve.

[0006] In a preferred embodiment, the vertical poles are provided in four sets of identical specifications. A horizontal bar is welded above the two sets of vertical poles on the left side, and a ladder for climbing is provided at the front and rear positions below the horizontal bar.

[0007] The two sets of ladders are connected by an I-beam. The I-beam is reinforced with the two sets of ladders by several sets of reinforcing ribs. The two sets of vertical bars on the left and the two sets of vertical bars on the right have the same structure. The two sets of vertical bars on the left and right are connected and fixed by a set of cross bars. A working platform is installed between the two sets of horizontal bars on the left and right.

[0008] In a preferred embodiment, the outer side of the vertical rod is fixed to the inner side of the fixing sleeve, the fixing sleeve is located at the center of the vertical rod, and a connecting groove is provided on the side of the fixing sleeve away from the vertical rod, and a support rod is installed inside the connecting groove.

[0009] In a preferred embodiment, the bottom of the first support rod is movably connected to the inside of the first connecting groove via a rotating shaft. A rubber layer is bonded to the outside of the rotating shaft. A second support rod is installed on the side of the first support rod away from the vertical rod. The rotating shaft consists of a shaft and a plug. The side of the shaft near the plug is threaded. The plug has a through-hole, and an internal thread groove matching the thread specification is opened on the inside of the hole. Therefore, the rotating shaft can be fixed inside the first and second connecting grooves via the plug. The rubber layer on the outside of the rotating shaft increases friction, allowing the first and second support rods to rotate around the rotating shaft with damping, preventing the first and second support rods from overturning due to their own weight when retracted.

[0010] In a preferred embodiment, a connecting groove 2 is provided on the side of the support rod 1 away from the vertical rod at the center, and the bottom of the support rod 2 is movably connected to the inner side of the connecting groove 2 through a rotating shaft of the same specification.

[0011] In a preferred embodiment, a fitting groove is provided on the side of the vertical rod away from the I-beam. The length and width of the fitting groove match the length and width of the top of the second support rod. By fitting the second support rod into the fitting groove, the bending resistance of the first support rod can be increased. Therefore, the supporting effect of the first support rod on the scaffolding assembly after it is fixed to the ground can be more significant, thereby significantly increasing the support stability of the auxiliary components.

[0012] In a preferred embodiment, a fixing hole is provided on the side of the support rod away from the vertical rod, and the distance between the top of the support rod and the bottom of the vertical rod is greater than the distance between the top of the fixing sleeve and the bottom of the vertical rod.

[0013] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting a fixed sleeve and auxiliary components, the auxiliary components include a second support rod for connecting with the first support rod. The bottom of the first support rod is movably connected to the inner side of the first connecting groove, and the bottom of the second support rod is movably connected to the inner side of the second connecting groove. When in use, the first support rod is flipped downward so that the top of the first support rod contacts the ground. Then the second support rod is flipped so that the second support rod is close to the fitting groove opened on the side of the vertical rod. At the same time, the first support rod and the second support rod are adjusted so that the second support rod is inserted into the fitting groove. Meanwhile, the first support rod contacts the ground. Then, the first support rod is fixed to the ground by passing a ground nail through the fixing hole, thereby completing the unfolding and fixing of a set of auxiliary components. After unfolding the four sets of auxiliary components, the weak side of the scaffolding assembly can be supported, which greatly improves the stability of the scaffolding assembly.

[0014] 2. By setting up connecting slot one, connecting slot two, and a rotating shaft, support rod one and connecting slot one, as well as support rod two and connecting slot two, are movably connected via the rotating shaft. The outer side of the rotating shaft is glued with a rubber layer, which allows support rod one and support rod two to rotate with damping. When support rod one is flipped downwards, the auxiliary component can be opened, increasing the stability of the scaffolding component. After use, support rod one is flipped upwards to make it parallel to the vertical rod, and then support rod two is flipped to make it parallel to support rod one, which facilitates the storage of the auxiliary component. The final effect is that the auxiliary component is easy to store when not in use, thereby effectively reducing the space occupied by the scaffolding component and improving the flexibility of the scaffolding component. Attached Figure Description

[0015] 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.

[0016] Figure 1 This is a schematic diagram of an anti-tipping construction scaffold according to the present invention.

[0017] Figure 2 This is a schematic diagram of the structure of the vertical rod in a construction scaffold designed to prevent tipping over.

[0018] Figure 3 This is a schematic diagram showing the connection of support rod one and support rod two in an anti-tipping construction scaffold according to the present invention.

[0019] Figure 4 This is a structural schematic diagram of a support rod in an anti-tipping construction scaffold according to the present invention.

[0020] Figure 5 This is a schematic diagram of the structure of a pivot shaft in an anti-tipping construction scaffold according to the present invention.

[0021] In the diagram, 100 represents the scaffolding assembly.

[0022] 200-Vertical rod, 201-Matching groove, 210-Fixing sleeve, 211-Connecting groove one, 220-Rotating shaft, 221-Rubber layer;

[0023] 300-Auxiliary component, 310-Support rod one, 311-Connecting groove two, 312-Fixing hole, 320-Support rod two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only one aspect of the present utility model, and not all aspects. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figures 1 to 5 A type of anti-tipping construction scaffolding includes: scaffolding assembly 100 and auxiliary assembly 300. The scaffolding assembly 100 includes four sets of vertical poles 200 for supporting the working platform. The sides of the vertical poles 200 are fitted with fixing sleeves 210 for installing the auxiliary assembly 300.

[0026] The fixed sleeve 210 includes a second support rod 320 connected to the first support rod 310. The length of the second support rod 320 is less than the length of the first support rod 310. The bottom of the first support rod 310 is movably connected to the connecting groove 211 on the outside of the fixed sleeve 210.

[0027] The vertical poles 200 are provided in four sets of the same specifications. A horizontal bar is welded above the two sets of vertical poles 200 on the left side. A ladder for climbing is provided at the front and back positions below the horizontal bar.

[0028] The two sets of ladders are connected by an I-beam. The I-beam is reinforced with the two sets of ladders by several sets of reinforcing ribs. The two sets of vertical bars 200 on the left and the two sets of vertical bars 200 on the right have the same structure. The two sets of vertical bars 200 on the left and right are connected and fixed by a set of cross bars. A working platform is installed between the two sets of horizontal bars on the left and right.

[0029] The outer side of the vertical rod 200 is fixed to the inner side of the fixing sleeve 210. The fixing sleeve 210 is located at the center of the vertical rod 200. A connecting groove 211 is provided on the side of the fixing sleeve 210 away from the vertical rod 200. A support rod 310 is installed inside the connecting groove 211.

[0030] The bottom of support rod 310 is movably connected to the inside of connecting groove 211 via a rotating shaft 220. A rubber layer 221 is glued to the outside of the rotating shaft 220. Support rod 320 is installed on the side of support rod 310 away from the vertical rod 200. The rotating shaft 220 consists of a shaft and a plug. The side of the shaft near the plug is threaded. The plug has a through hole, and the inside of the hole has an internal thread groove that matches the thread specification. Therefore, the rotating shaft 220 can be fixed inside connecting groove 211 and connecting groove 311 via the plug. The rubber layer 221 on the outside of the rotating shaft 220 increases the friction, allowing support rod 310 and support rod 320 to rotate around the rotating shaft 220 with damping, preventing support rod 310 and support rod 320 from overturning due to their own weight when retracted.

[0031] A connecting groove 311 is provided on the side of the support rod 310 away from the vertical rod 200 at the center. The bottom of the support rod 320 is movably connected to the inside of the connecting groove 311 through a rotating shaft 220 of the same specification.

[0032] A fitting groove 201 is provided on the side of the vertical pole 200 away from the I-beam. The length and width of the fitting groove 201 match the length and width of the top of the second support pole 320. By fitting the second support pole 320 into the fitting groove 201, the bending resistance of the first support pole 310 can be increased. Therefore, the support of the first support pole 310 to the scaffold assembly 100 after it is fixed to the ground can be more significant, thereby significantly increasing the support stability of the auxiliary assembly 300.

[0033] A fixing hole 312 is provided on the side of the support rod 310 away from the vertical rod 200. The distance between the top of the support rod 310 and the bottom of the vertical rod 200 is greater than the distance between the top of the fixing sleeve 210 and the bottom of the vertical rod 200.

[0034] Example 1: Please refer to Figures 1 to 5 In actual use, the scaffolding assembly 100 is placed on the construction ground. The distance between the two sets of front and rear vertical bars 200 on the left and the two sets of front and rear vertical bars 200 on the right is greater than the distance between the two sets of front and rear vertical bars 200 on either side. Therefore, the side with the longer distance is the weak side of the scaffolding assembly 100, that is, the side that is easy to tilt. The top of the four sets of vertical bars 200 is equipped with a working platform. When personnel stand on the working platform, they need to move back and forth to adjust the construction position. Therefore, the center of gravity of the scaffolding assembly 100 will shift. Moreover, the construction ground is often uneven, and the scaffolding assembly 100 needs to be supported. At this time, you can first walk to the front of the scaffolding assembly 100 and then operate on the left vertical bar 200.

[0035] First, grasp the support rod 310 on the front side of the vertical rod 200 and flip it downwards. This allows the bottom of the support rod 310 to rotate damped around the rubber layer 221 on the outside of the rotating shaft 220 within the connecting groove on the front side of the fixed sleeve 210. This flips the support rod 310 downwards and brings it close to the ground. After the support rod 310 is close to the ground, grasp the support rod 320 on the rear side of the support rod 310 and flip it upwards. This moves the support rod 320 towards the fitting groove 201 below the vertical rod 200. When the rear side of the support rod 320 is inserted into the fitting groove 201, the side of the support rod 310 furthest from the vertical rod 200 contacts the ground. Then, use the ground... The nail is inserted into the fixing hole 312 to fix the support rod 310 to the ground. At this time, the support rod 310, the ground and the vertical rod 200 form a right-angled triangle structure. The support rod 320 is located between the vertical rod 200 and the support rod 310, thus providing auxiliary support for the support rod 310. This greatly increases the supporting force of the support rod 310. Following the above steps, the remaining three sets of auxiliary components 300 are flipped and fixed to the ground, thus completing the unfolding and fixing of all auxiliary components 300. The final effect is to greatly improve the anti-tipping performance of the weak side of the scaffolding component 100 and significantly improve the stability of the scaffolding component 100.

[0036] Example 2: Please refer to Figure 1 When the scaffolding assembly 100 needs to be moved, the installation sequence of the auxiliary assembly 300 in Embodiment 1 is reversed. First, the ground nails are pulled out, then the support rod 1 310 is flipped upwards. As the support rod 1 310 flips upwards, the rear side of the support rod 2 320 disengages from the fitting groove 201. Then, the support rod 2 320 is flipped forward to make it close to the support rod 1 310, thus completing the storage of the support rod 2 320. Then, the support rod 1 310 is flipped upwards until it is parallel to the vertical rod 200. Since the support rod 1 310 is connected to the connecting groove 211 through the pivot 220, the support rod 1 310 is retracted. The second support rod 320 is connected to the second connecting groove 311 through a rotating shaft 220 of the same specification. Therefore, after the first support rod 310 and the second support rod 320 are stored, the first support rod 310 and the second support rod 320 will not naturally flip due to their own weight. The remaining three sets of auxiliary components 300 are stored in accordance with the above steps, thus completing the storage of all auxiliary components 300. Therefore, the final effect is to greatly improve the flexibility of use of auxiliary components 300. At the same time, after the auxiliary components 300 are stored, the space occupied by scaffolding component 100 is reduced, making it easier to move scaffolding component 100.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An anti-toppling construction scaffold comprising: Scaffold assembly (100) and auxiliary assembly (300), characterized in that: the scaffold assembly (100) includes four groups of vertical rods (200) for supporting the working platform, and the vertical rods (200) are provided with fixing sleeves (210) for installing auxiliary assemblies (300) on the side surfaces of the vertical rods (200); The fixing sleeve (210) includes a support rod two (320) connected with a support rod one (310), the length of the support rod two (320) is less than the length of the support rod one (310), and the bottom of the support rod one (310) is movably connected with a connecting groove one (211) on the outside of the fixing sleeve (210).

2. An anti-collapse building scaffold according to claim 1, wherein: The vertical rods (200) are provided with four groups of vertical rods (200) with the same specifications, a horizontal rod is welded above the left two groups of vertical rods (200), and a ladder for climbing is arranged at the front and rear positions below the horizontal rod; The left two groups of vertical rods (200) and the right two groups of vertical rods (200) are connected by a group of cross rods, and the left two groups of vertical rods (200) and the right two groups of vertical rods (200) are connected by a group of cross rods.

3. An anti-collapse building scaffold according to claim 1, wherein: The vertical rods (200) are fixed on the outside of the fixing sleeve (210) on the inside of the fixing sleeve (210), the fixing sleeve (210) is located at the central position of the vertical rod (200), the fixing sleeve (210) is provided with a connecting groove one (211) away from the vertical rod (200), and the support rod one (310) is arranged in the connecting groove one (211).

4. An anti-collapse building scaffold according to claim 3 wherein: The bottom of the support rod one (310) is movably connected with the connecting groove one (211) through a rotating shaft (220), the outside of the rotating shaft (220) is glued with a rubber layer (221), and the support rod two (320) is arranged on the side of the support rod one (310) away from the vertical rod (200).

5. An anti-collapse building scaffold according to claim 4 wherein: The central part of the support rod one (310) away from the vertical rod (200) is provided with a connecting groove two (311), and the bottom of the support rod two (320) is movably connected with the inside of the connecting groove two (311) through a rotating shaft (220) with the same specifications.

6. An anti-collapse building scaffold according to claim 5 wherein: The vertical rod (200) is provided with an embedded groove (201) away from the I-shaped rod on the lower side, and the length and width of the embedded groove (201) match the length and width of the top of the support rod two (320).

7. An anti-collapse building scaffold according to claim 5 wherein: The top of the support rod one (310) is movably connected with the bottom of the vertical rod (200) through a rotating shaft (220), the outside of the rotating shaft (220) is glued with a rubber layer (221), and the support rod two (320) is arranged on the side of the support rod one (310) away from the vertical rod (200). The top of the support rod one (310) is movably connected with the bottom of the vertical rod (200) through a rotating shaft (220), the outside of the rotating shaft (220) is glued with a rubber layer (221), and the support rod two (320) is arranged on the side of the support rod one (310) away from the vertical rod (200).

Images