A sloped scaffold anti-slip and overturning erection structure

Abstract

This utility model belongs to the technical field of inclined scaffolding erection, specifically relating to an anti-slipping and overturning erection structure for inclined scaffolding. It includes a civil engineering structural column, a first steel wire rope on one side of the column, a second steel wire rope above the first steel wire rope, and a scaffold frame fixedly installed at one end of the second steel wire rope. One end of the first steel wire rope is fixedly connected to an erection foundation, a base is provided at the bottom of the foundation, and a fixing mechanism is provided on the outside of the scaffold frame. The erection foundation includes a concrete pier and a fixed base. A channel steel is fixedly installed on one side of the concrete pier, and a fixed base is fixedly connected to the top of the angle steel base. This utility model can form a steel structure grid by setting channel steel and angle steel on the inclined surface to fix the steel pipe scaffolding. Therefore, this device, by using a lower steel structure top support and upper steel wire rope tensioning, ensures the overall structural stability of the scaffolding structure and avoids slipping and overturning.

Description

Technical Field

[0001] This utility model belongs to the technical field of inclined scaffolding erection, specifically relating to an anti-slipping and overturning erection structure for inclined scaffolding. Background Technology

[0002] Scaffolding is a commonly used temporary support structure in construction, mainly used to provide working platforms and support formwork. Steel pipe scaffolding is mainly composed of steel pipes, couplers, and other connectors, and features easy installation and strong load-bearing capacity. Erecting scaffolding requires a high-quality foundation; generally, the foundation surface must be a planar structure, and the uprights must be erected on this planar structure to ensure the overall safety and stability of the scaffolding.

[0003] Problems with existing technology:

[0004] Currently, when encountering situations where the scaffolding foundation is on a sloping surface and the ground has already been waterproofed, conventional scaffolding erection methods cannot properly secure the uprights to the ground, resulting in insufficient anti-slip and overturning capabilities and failing to guarantee the stability of the scaffolding. Alternatively, rebar installation or post-installed anchor bolts can be used, but this method damages the existing waterproofing layer, creating a significant risk of leakage and is therefore not recommended. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-slipping and overturning erection structure for inclined scaffolding. It can form a steel structure grid by setting channel steel and angle steel on the inclined surface to fix the steel pipe scaffolding. At the same time, the inclined surface can extend in both the horizontal and vertical directions, and steel bars or bolts are welded to the steel structure to increase friction. The modular design facilitates scaffolding positioning. The addition of horizontal crossbars at the bottom connects the scaffolding into a whole, which is conducive to the stability of the overall structure. At the same time, the use of the lower steel structure top support and the upper steel wire rope tensioning method ensures the overall structural stability of the scaffolding structure.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A slope scaffold anti-slipping and overturning erection structure includes a civil engineering structural column, a first steel wire rope is provided on one side of the civil engineering structural column, a second steel wire rope is provided above the first steel wire rope, and a scaffold frame is fixedly installed at one end of the second steel wire rope.

[0008] One end of the first wire rope is fixedly connected to the foundation, the bottom of the foundation is provided with a base, and the outside of the scaffold frame is provided with a fixing mechanism;

[0009] The foundation includes a concrete pier and a fixed base. A channel steel is fixedly installed on one side of the concrete pier, and the fixed base is fixedly connected to the top of the angle steel base.

[0010] The substrate consists of a structural floor slab, a structural waterproofing layer, and a waterproofing protective layer, from bottom to top.

[0011] The concrete pier passes through the waterproof protective layer and the waterproof protective layer, and is cast together with the structural floor slab. The other end of the channel steel is fixedly connected to the civil engineering structural column by the first steel wire rope.

[0012] Multiple channel steel and angle steel bases are provided, and the channel steel and angle steel bases are evenly and staggered, and the channel steel and angle steel bases are fixedly installed on the uniform base.

[0013] The scaffold frame is fixedly installed on the fixed base and the angle steel base. The second steel wire rope is fixedly installed between the civil engineering column and the scaffold frame. The scaffold frame is fixedly installed on the reinforced horizontal bar through the fixing mechanism.

[0014] The scaffold frame consists of several horizontal tubes, vertical tubes, and uprights, and the horizontal tubes, vertical tubes, and uprights are fixedly installed by the fixing mechanism.

[0015] The fixing mechanism includes an upper clamp, which is rotatably installed with the lower clamp via a connector.

[0016] The connector includes a connecting rod and a retaining plate. A baffle is fixedly installed inside the connecting rod. The retaining plate drives the limiting rod to move inside the baffle, so that the other end of the limiting rod abuts against the spring.

[0017] Two clamping plates are provided and located at both ends of the connecting rod. The two clamping plates are respectively engaged with the upper clamping clamp and the lower clamping clamp.

[0018] The technical effects achieved by this utility model are as follows:

[0019] This invention employs a design that uses vertical channel steel and horizontal angle steel bases on an inclined structural surface, connecting them to form a steel structure grid. This grid serves as the foundation for erecting the scaffolding uprights, with fixed bases welded to the top for easy positioning and fixing of the steel pipe scaffolding uprights. Simultaneously, concrete piers or fixing points are positioned on the lower part of the inclined surface, supporting the steel mesh channel steel and preventing the grid from sliding down. A first and second steel wire rope are installed at the upper part of the inclined surface, one end fixed to the steel mesh and the other end fixed to the civil engineering column, further preventing the grid from sliding down. The horizontal and vertical spacing of the steel structure grid can be arranged according to scaffolding calculations, with conventional longitudinal channel steel arranged approximately every 4.5m and horizontal angle steel bases approximately every 1.5m. The steel structure uprights are erected on the base of channel steel and angle steel, and additional horizontal bars are added to connect each layer of scaffolding into a whole. Other erection methods are the same as conventional scaffolding erection methods. Therefore, this device uses the lower steel structure top support and the upper part uses a second steel wire rope and scaffolding body cable to ensure the overall structural stability of the scaffolding structure, thereby avoiding the risk of scaffolding body sliding and overturning.

[0020] This utility model describes a scaffold frame composed of multiple horizontal and vertical pipes. The horizontal and vertical pipes are connected together by upper and lower clamps. Under the action of the connector, the upper and lower clamps can rotate relative to each other, which can be adjusted according to different usage scenarios, thereby further improving the overall stability of the scaffold frame and the convenience of assembling the scaffold frame. Attached Figure Description

[0021] Figure 1 This is a three-dimensional view of the overall installation structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the bottom structure of the inclined scaffolding in this utility model;

[0023] Figure 3 This is a schematic diagram of the foundation installation structure in this utility model;

[0024] Figure 4 This is a schematic diagram of the installation structure of the encrypted horizontal bar in this utility model;

[0025] Figure 5 This is a schematic diagram of the scaffold frame connection structure in this utility model;

[0026] Figure 6 This is a schematic diagram of the fixing mechanism in this utility model;

[0027] Figure 7 This is a schematic diagram of the connecting component structure in this utility model.

[0028] The attached diagram lists the components represented by each number as follows:

[0029] 1. Structural column; 2. First steel wire rope; 3. Foundation erection; 31. Concrete pier; 32. Channel steel; 33. Angle steel base; 34. Fixed base; 4. Base body; 41. Structural floor slab; 42. Structural waterproofing; 43. Waterproof protective layer; 5. Second steel wire rope; 6. Scaffold frame; 7. Fixing mechanism; 71. Upper clamp; 72. Connector; 721. Connecting rod; 722. Clamping plate; 723. Limiting tie rod; 724. Baffle; 725. Spring; 73. Lower clamp; 8. Reinforced horizontal bar. Detailed Implementation

[0030] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0031] like Figure 1-7 As shown, an anti-slipping and overturning erection structure for inclined scaffolding includes a civil engineering column 1, a first steel wire rope 2 is provided on one side of the civil engineering column 1, a second steel wire rope 5 is provided above the first steel wire rope 2, and a scaffolding frame 6 is fixedly installed at one end of the second steel wire rope 5.

[0032] One end of the first wire rope 2 is fixedly connected to the foundation 3, the bottom of the foundation 3 is provided with a base 4, and the outside of the scaffold frame 6 is provided with a fixing mechanism 7.

[0033] The foundation 3 includes a concrete pier 31 and a fixed base 34. A channel steel 32 is fixedly installed on one side of the concrete pier 31, and the fixed base 34 is fixedly connected to the top of the angle steel base 33.

[0034] The substrate 4 is composed of a structural floor slab 41, a structural waterproofing layer 42, and a waterproofing protective layer 43, from bottom to top.

[0035] See attached document Figures 1 to 4 In this embodiment, the concrete pier 31 passes through the waterproof protective layer 43 and is cast into shape with the structural floor slab 41. The other end of the channel steel 32 is fixedly connected to the civil engineering structural column 1 through the first steel wire rope 2.

[0036] In the above embodiments, multiple channel steels 32 and angle steel bases 33 are provided, and the channel steels 32 and angle steel bases 33 are evenly and staggered, while the channel steels 32 and the channel steel bases 33 are fixedly installed on the base 4.

[0037] Furthermore, the uprights of the scaffold frame 6 are fixedly installed to the angle steel base 33 via the fixed base 34, so that the scaffold frame 6 can be fixed on the foundation. At the same time, the second steel wire rope 5 is fixedly installed between the civil structure column 1 and the scaffold frame 6. Under the action of the scaffold frame 6, the top of the scaffold frame 6 is pulled by the cable, thereby cooperating with the bottom steel structure grid to prevent the scaffold frame 6 from sliding and overturning.

[0038] According to the above mechanism, the scaffold frame 6 is composed of several horizontal tubes, vertical tubes and uprights, and the horizontal tubes, vertical tubes and uprights are fixedly installed by the fixing mechanism 7. Therefore, the fixing mechanism 7 can facilitate the splicing of the scaffold frame 6 with the reinforced horizontal bar 8.

[0039] It should be noted that, firstly, the first steel wire rope 2 set on the ground can also be replaced by steel pipes or the like to connect with the civil engineering column 1 to achieve the same effect, and is not limited by form.

[0040] Secondly, the steel structure grid is not limited to channel steel 32 and angle steel base 33. As long as the calculation is successful, channel steel 32, angle steel base 33 or other types of steel can be used as equivalent replacements.

[0041] Finally, the lower concrete pier is not limited to concrete pier 31. In areas without waterproofing, steel structure components can be pre-embedded in the ground to replace concrete pier 31 to achieve the purpose of support and fixation.

[0042] See attached document Figure 5 , Figure 6 and Figure 7 In this embodiment, the fixing mechanism 7 includes an upper clamp 71, which is rotatably installed with the lower clamp 73 via a connector 72.

[0043] In the above embodiment, the connector 72 includes a connecting rod 721, a locking plate 722, and a limiting rod 723. A baffle 724 is fixedly installed inside the connecting rod 721, and the locking plate 722 drives the limiting rod 723 to move inside the baffle 724, so that the other end of the limiting rod 723 abuts against the spring 725.

[0044] According to the above structure, there are two clamping plates 722, which are located at both ends of the connecting rod 721. The two clamping plates 722 are respectively engaged with the upper clamping clamp 71 and the lower clamping clamp 73. Therefore, when the clamping plates 722 are pulled, the clamping plates 722 can be separated from the upper clamping clamp 71 and the lower clamping clamp 73 respectively. Thus, under the action of the connecting piece 72, the upper clamping clamp 71 and the lower clamping clamp 73 can be rotated so that they can be adjusted to a suitable installation angle.

[0045] The working principle of this utility model is as follows: a steel structure grid is formed by using multiple channel steels 32 and angle steel bases 33, and the steel structure grid is supported by concrete piers 31. At the same time, a fixed base 34 is installed on the top of the angle steel base 33. Therefore, the uprights of the scaffold frame 6 can be fixed to the foundation 3 through the fixed base 34. Meanwhile, the civil engineering column 1 is connected to the foundation 3 by a first steel wire rope 2, and the civil engineering column 1 is connected to the scaffold frame 6 by a second steel wire rope 5. Thus, the scaffold frame 6 is prevented from sliding and overturning by the support of the lower steel structure grid and the connection of the top by the second steel wire rope 5.

[0046] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A sloping scaffolding anti-slipping and overturning erection structure, characterized in that, include: A civil engineering structural column (1) is provided with a first steel wire rope (2) on one side, and a second steel wire rope (5) is provided above the first steel wire rope (2). A scaffold frame (6) is fixedly installed at one end of the second steel wire rope (5). One end of the first wire rope (2) is fixedly connected to the foundation (3), the bottom of the foundation (3) is provided with a base (4), and the outside of the scaffold frame (6) is provided with a fixing mechanism (7). The foundation (3) includes a concrete pier (31) and a fixed base (34). A channel steel (32) is fixedly installed on one side of the concrete pier (31), and a fixed base (34) is fixedly connected to the top of the angle steel base (33). The substrate (4) is composed of a structural floor slab (41), a structural waterproofing layer (42), and a waterproofing protective layer (43) from bottom to top.

2. The anti-slipping and overturning erection structure for inclined scaffolding according to claim 1, characterized in that: The concrete pier (31) passes through the waterproof protective layer (43) and the waterproof protective layer (43), and is cast into shape with the structural floor slab (41). The other end of the channel steel (32) is fixedly connected to the civil engineering structural column (1) through the first steel wire rope (2).

3. The anti-slipping and overturning erection structure for inclined scaffolding according to claim 1, characterized in that: Multiple channel steel (32) and angle steel base (33) are provided, and the channel steel (32) and angle steel base (33) are evenly staggered and arranged, and the channel steel (32) and channel steel (32) are evenly fixedly installed on the base (4).

4. The anti-slipping and overturning erection structure for inclined scaffolding according to claim 1, characterized in that: The scaffold frame (6) is fixedly installed with the angle steel base (33) via the fixed base (34), the second steel wire rope (5) is fixedly installed between the civil engineering column (1) and the scaffold frame (6), and the scaffold frame (6) is fixedly installed with the reinforced horizontal bar (8) via the fixing mechanism (7).

5. The anti-slipping and overturning erection structure for inclined scaffolding according to claim 1, characterized in that: The scaffold frame (6) consists of several horizontal tubes, vertical tubes and uprights, and the horizontal tubes, vertical tubes and uprights are fixedly installed by the fixing mechanism (7).

6. The anti-slipping and overturning erection structure for inclined scaffolding according to claim 1, characterized in that: The fixing mechanism (7) includes an upper clamp (71), which is rotatably installed with the lower clamp (73) via a connector (72).

7. The anti-slipping and overturning erection structure for inclined scaffolding according to claim 6, characterized in that: The connector (72) includes a connecting rod (721) and a retaining plate (722). A baffle (724) is fixedly installed inside the connecting rod (721). The retaining plate (722) drives the limiting rod (723) to move inside the baffle (724), so that the other end of the limiting rod (723) abuts against the spring (725).

8. The anti-slipping and overturning erection structure for inclined scaffolding according to claim 7, characterized in that: Two clamping plates (722) are provided and located at both ends of the connecting rod (721). The two clamping plates (722) are respectively engaged with the upper clamp (71) and the lower clamp (73).

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