Anti-sway temporary stabilizing support assembly for scaffolding upright erection

Abstract

This utility model belongs to the field of engineering construction technology and discloses a temporary stabilizing support component for scaffolding uprights. It includes two bases, a main pole fixedly connected to the upper surface of each base, a support pole slidably connected inside the main pole, a groove on the support pole, a locking screw on the main pole, a sliding groove inside the main pole, a slider fixedly connected to the bottom of the support pole, and a retaining ring fixedly connected to the upper surface of the support pole with a fixing bolt. A retaining plate is fixedly connected to the upper surface of the base, and a counterweight is placed inside the retaining plate. Through the cooperation of the main pole, support pole, groove, locking screw, sliding groove, slider, and retaining ring, the scaffolding uprights are reinforced by clamping from both sides. This provides symmetrical constraint force radially to the uprights, preventing tilting due to unilateral force, reducing lateral displacement and torsional deformation, and improving overall stability. Furthermore, the clamping position is adjustable, allowing for quick selection of the position on-site based on the actual height of the scaffolding, the spacing between uprights, and the requirements of the working surface.

Description

Technical Field

[0001] This utility model belongs to the field of engineering construction technology, specifically a temporary stabilizing support component for scaffolding uprights. Background Technology

[0002] Currently, the temporary stable supports used for scaffolding uprights in the industry mainly rely on rigid fixing: primarily using diagonal braces and ground braces of fixed height, secured to the uprights and the ground with bolts or clips. This method offers strong stability, but the fixed height and angle only suit specific upright heights and cannot be adjusted as the erection progresses. Alternatively, flexible binding methods are used: using wire, nylon rope, or steel straps to bind the uprights to surrounding fixed structures (such as walls or other uprights). This is simple to operate and low in cost, but the restraint force is dispersed, making the uprights prone to swaying due to loose binding, and may also damage the anti-corrosion coating on the upright surface.

[0003] Meanwhile, the steel truss temporary support system with application number CN201220736774.7 includes: a full-span scaffolding support platform erected on a concrete ground; the scaffolding at the steel truss support points is longer and denser than the scaffolding at other locations; and a combined steel bracket is installed along the top of the scaffolding. The steel truss temporary support system provided by this utility model, wherein the scaffolding at the steel truss support points is longer and denser than the scaffolding at other locations, allows for flexible height adjustment, high rigidity, and system stability. The load-bearing support system composed of the full-span scaffolding and the top combined steel bracket is easy to assemble and disassemble, flexible, has good integrity, and is economical and reasonable; furthermore, during the erection of the support system, the scaffolding support height can be continuously varied according to the fish-belly curve of the steel truss, achieving high installation accuracy.

[0004] However, the following problems were found in the implementation of the relevant technologies: During the erection of scaffolding, the center of gravity of the uprights changes with the increase of height and the change of the load on the working level. The reinforcement positions of traditional components (such as fixed-height diagonal braces and preset binding points) are fixed and cannot follow the adjustment of the center of gravity, which can easily lead to "misalignment between the reinforcement points and the actual points that need to be stabilized", which will instead create local stress concentration and increase the risk of bending or swaying of the uprights.

[0005] Therefore, we propose a temporary stabilizing support component for scaffolding uprights. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a temporary stabilizing support assembly for scaffolding uprights, which has the advantages of reinforcing the scaffolding uprights by clamping them on both sides with adjustable clamping height, and strengthening the stability of the base by splicing counterweights.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a temporary stabilizing support assembly for scaffolding erection, comprising two bases, a main rod fixedly connected to the upper surface of the bases, a support rod slidably connected inside the main rod, a groove provided on the support rod, a locking screw provided on the main rod, a sliding groove provided inside the main rod, a slider fixedly connected to the bottom of the support rod, a retaining ring fixedly connected to the upper surface of the support rod, a fixing bolt provided on the retaining ring, a retaining plate fixedly connected to the upper surface of the bases, a counterweight placed inside the retaining plate, a positioning handle fixedly connected to the upper surface of the counterweight, and a positioning groove provided on the lower surface of the counterweight.

[0008] In the preferred embodiment, the locking screw is movably connected to the groove, and a control handle is fixedly connected to the outer surface of the locking screw.

[0009] In the preferred embodiment, the groove and the slider are slidably connected.

[0010] In the preferred embodiment, the two retaining rings are fixed by fixing bolts.

[0011] In the preferred embodiment, the counterweights are stacked, and the number of counterweights can be arbitrary.

[0012] In the preferred embodiment, the positioning groove on the upper counterweight block is engaged with the positioning handle on the lower counterweight block.

[0013] In the preferred embodiment, one base is provided with a socket, and another base is fixedly connected with a plug block, with the socket and the plug block being movably connected.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model strengthens the scaffold uprights by clamping them from both sides through the cooperation of the main pole, support pole, groove, locking screw, slide groove, slider and retaining ring. It can provide symmetrical constraint force from the radial direction of the uprights, avoid the uprights from tilting due to force on one side, reduce lateral displacement and torsional deformation, improve overall stability, and the clamping position height is adjustable, so that the position can be quickly selected on site according to the actual height of the scaffolds, the spacing between uprights and the needs of the working surface.

[0015] 2. This utility model, through the cooperation of the card plate, counterweight, positioning handle and positioning groove, strengthens the stability of the base by splicing counterweight, which can effectively reduce the risk of lateral displacement and tipping of the pole under wind load, personnel movement and operation impact. The counterweight is easy to install and disassemble, and the total counterweight can be flexibly adjusted according to the needs. It can quickly adjust the stability level according to different site conditions, ground roughness and pole height requirements. Attached Figure Description

[0016] Figure 1 This is a right-side view of the overall structure of this utility model; Figure 2This is a left-side view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the main rod of this utility model; Figure 4 This is an exploded view of the base structure of this utility model; Figure 5 This is a schematic diagram of the counterweight connection structure of this utility model.

[0017] In the diagram: 1. Base; 2. Main rod; 3. Support rod; 4. Groove; 5. Locking screw; 6. Slide groove; 7. Slider; 8. Snap ring; 9. Fixing bolt; 10. Clamping plate; 11. Counterweight; 12. Positioning handle; 13. Positioning groove; 101. Insertion hole; 102. Insertion block. Detailed Implementation

[0018] like Figures 1 to 5 As shown, this utility model provides a temporary stabilizing support assembly for scaffolding erection, including two bases 1. A main pole 2 is fixedly connected to the upper surface of the base 1. A support pole 3 is slidably connected inside the main pole 2. The support pole 3 is provided with a groove 4. A locking screw 5 is provided on the main pole 2. A sliding groove 6 is provided inside the main pole 2. A slider 7 is fixedly connected to the bottom of the support pole 3. A retaining ring 8 is fixedly connected to the upper surface of the support pole 3. A fixing bolt 9 is provided on the retaining ring 8. A retaining plate 10 is fixedly connected to the upper surface of the base 1. A counterweight 11 is placed inside the retaining plate 10. A positioning handle 12 is fixedly connected to the upper surface of the counterweight 11. A positioning groove 13 is provided on the lower surface of the counterweight 11.

[0019] Specifically, the locking screw 5 is movably connected to the groove 4, and a control handle is fixedly connected to the outer surface of the locking screw 5.

[0020] Furthermore, the groove 6 is slidably connected to the slider 7.

[0021] Furthermore, the two retaining rings 8 are secured by fixing bolts 9.

[0022] It is worth noting that the counterweights 11 are stacked, and the number of counterweights 11 can be arbitrary.

[0023] It is worth noting that the positioning groove 13 on the upper counterweight 11 is engaged with the positioning handle 12 on the lower counterweight 11 to connect the two counterweights 11.

[0024] It is worth mentioning that one base 1 is provided with a socket 101, and another base 1 is fixedly connected with a plug block 102. The socket 101 and the plug block 102 are movably connected to splice the two bases 1 and improve the stability of the two bases 1.

[0025] Working principle: In use, first place a base 1 and press the first retaining ring 8 against the scaffold upright. Then loosen the locking screw 5 on the main pole 2, and then pull the support rod 3 to slide it through the slide groove 6 and slider 7 within the main pole 2. Adjust the height of the support rod 3 to adjust the retaining ring 8 to the appropriate height. Then, rotate the locking screw 5 through the control handle to lock it into the groove 4 on the support rod 3, thereby fixing the height position of the support rod 3 and the retaining ring 8. Then, attach another base 1 to the first base 1, insert the insert block 102 on the second base 1 into the insertion hole 101 on the first base 1, and then loosen the second locking screw 5. The movable support rod 3 makes the height of the retaining ring 8 equal to the height of the first retaining ring 8, and locks the two retaining rings 8 with the fixing bolt 9, thereby stabilizing the scaffold upright. Then, the second locking screw 5 is tightened to fix the position of the support rod 3. The retaining plates 10 on the two bases 1 form a semi-circle. Then, the semi-circular counterweight 11 is placed in the retaining plates 10 on the two bases 1. Another counterweight 11 can be placed on the first counterweight 11. The positioning groove 13 on the second counterweight 11 engages with the positioning handle 12 on the second counterweight 11. Multiple counterweights 11 can be placed in sequence, thereby improving the stability of the two bases 1 and preventing the bases 1 from shaking or shifting.

Claims

1. A temporary stabilizing support assembly for scaffolding uprights, characterized in that: A main rod (2) is fixedly connected to the upper surface of the base (1), a support rod (3) is slidably connected inside the main rod (2), a groove (4) is provided on the support rod (3), a locking screw (5) is provided on the main rod (2), a sliding groove (6) is provided inside the main rod (2), a slider (7) is fixedly connected to the bottom of the support rod (3), a retaining ring (8) is fixedly connected to the upper surface of the support rod (3), and a fixing bolt (9) is provided on the retaining ring (8). A card plate (10) is fixedly connected to the upper surface of the base (1), a counterweight (11) is placed inside the card plate (10), a positioning handle (12) is fixedly connected to the upper surface of the counterweight (11), and a positioning groove (13) is provided on the lower surface of the counterweight (11).

2. The anti-sway temporary stabilizing support assembly for scaffolding upright erection according to claim 1, characterized in that: The locking screw (5) is movably connected to the groove (4), and a control handle is fixedly connected to the outer surface of the locking screw (5).

3. The anti-sway temporary stabilizing support assembly for scaffolding upright erection according to claim 1, characterized in that: The groove (6) and the slider (7) are slidably connected.

4. The anti-sway temporary stabilizing support assembly for scaffolding upright erection according to claim 1, characterized in that: The two retaining rings (8) are fixed by the fixing bolts (9).

5. The anti-sway temporary stabilizing support assembly for scaffolding upright erection according to claim 1, characterized in that: The counterweights (11) are stacked, and the number of counterweights (11) can be arbitrary.

6. The anti-sway temporary stabilizing support assembly for scaffolding upright erection according to claim 1, characterized in that: The positioning groove (13) on the upper counterweight (11) engages with the positioning handle (12) on the lower counterweight (11).

7. The anti-sway temporary stabilizing support assembly for scaffolding upright erection according to claim 1, characterized in that: A socket (101) is provided on one base (1), and a plug (102) is fixedly connected to another base (1). The socket (101) and the plug (102) are movably connected.

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