Anti-toppling scaffold

Abstract

The utility model discloses a kind of anti-toppling scaffolds, including multiple support poles, the top of multiple support poles is fixedly connected with pedal, the outer wall of support pole is slidably sleeved with sliding sleeve, the circumferential outer wall of sliding sleeve is fixedly connected with multiple first connecting blocks, every two first connecting blocks are rotatably connected with connecting rod by rotating shaft, the other end of connecting rod is fixedly connected with sliding shaft, the bottom of support pole is fixedly connected with multiple second connecting blocks, every two second connecting blocks are rotatably connected with support block by rotating shaft, the top of support block is fixedly connected with mounting block, and mounting groove is equipped in the top of mounting block.The utility model moves down along support pole by pushing sliding sleeve down, to drive connecting rod to move down, and then make sliding shaft move in mounting groove, to make support block rotate down, and then lay support block flat, to increase the support area of scaffold, and then prevent the toppling of scaffold.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, and in particular to an anti-tipping scaffolding. Background Technology

[0002] Scaffolding is a working platform erected to ensure the smooth progress of various construction processes. Therefore, in the process of building construction and decoration, scaffolding is often needed to help workers perform high-altitude operations. Currently, the base of existing scaffolding is a straight pipe without a disc structure to increase the contact surface. This makes it very likely to tip over due to instability, which cannot guarantee the personal safety of workers. On the other hand, most scaffolding structures with anti-tipping devices take up too much space and are inconvenient to use.

[0003] In order to better address the above problems, promote the development of the industry, and enhance core competitiveness, this application proposes a new scaffolding structure that differs from existing technologies. Utility Model Content

[0004] The purpose of this utility model is to solve the problem of existing unstable scaffolding that tends to tip over and occupy too much space, and to propose an anti-tipping scaffolding.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An anti-tipping scaffold includes multiple support rods, with a footboard fixedly connected to the top of each support rod. A sliding sleeve is slidably fitted onto the outer wall of each support rod. Multiple first connecting blocks are fixedly connected to the outer circumference of the sliding sleeve. A connecting rod is rotatably connected between every two first connecting blocks via a rotating shaft. A sliding shaft is fixedly connected to the other end of each connecting rod. Multiple second connecting blocks are fixedly connected to the bottom of each support rod. A support block is rotatably connected between every two second connecting blocks via a rotating shaft. An mounting block is fixedly connected to the top of each support block. The top of the mounting block has a mounting groove, within which the sliding shaft slides.

[0007] Furthermore, the support rod has two positioning holes on one side, and a fixing bolt is threaded into one side of the sliding sleeve, with one end of the fixing bolt inserted into the positioning hole.

[0008] Furthermore, a ladder is fixedly connected to one side of the support rod, and the ladder is provided with anti-slip grooves.

[0009] Furthermore, two fixing rods are fixedly connected between every two support rods, and the two fixing rods are arranged in a cross pattern.

[0010] Furthermore, guardrails are fixedly connected to both sides of the top of the pedal, and rubber sleeves are fitted onto the outer walls of the guardrails.

[0011] Furthermore, the pedal is provided with anti-slip texture.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. By pushing the sliding sleeve downwards along the support rod, the connecting rod moves downwards, which in turn causes the sliding shaft to move within the mounting groove. This causes the support block to rotate downwards, thus flattening the support block and increasing the support area of ​​the scaffold, thereby preventing the scaffold from tipping over.

[0014] 2. By pulling the sliding sleeve upward, the connecting rod moves upward, causing the support block to rotate upward. This straightens the connecting rod and support block into a vertical position, allowing them to be stored away and reducing the floor space occupied. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an anti-tipping scaffold proposed in this utility model;

[0016] Figure 2 This is a partially enlarged structural diagram of an anti-tipping scaffold proposed in this utility model;

[0017] Figure 3 This is a partial explosion-proof structural diagram of an anti-tipping scaffold proposed in this utility model;

[0018] Figure 4 This is an enlarged structural diagram of section A of an anti-tipping scaffold proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the retractable support structure of an anti-tipping scaffold proposed in this utility model.

[0020] In the diagram: 1. Support rod; 2. Ladder; 3. Fixing rod; 4. Step; 5. Guardrail; 6. Positioning hole; 7. Sliding sleeve; 8. Fixing bolt; 9. First connecting block; 10. Connecting rod; 11. Second connecting block; 12. Support block; 13. Mounting block; 14. Mounting groove; 15. Sliding shaft. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-5An anti-tipping scaffold includes multiple support rods 1. A footboard 4 is welded to the top of each support rod 1. A sliding sleeve 7 is slidably fitted onto the outer wall of each support rod 1. Multiple first connecting blocks 9 are welded to the outer circumference of the sliding sleeve 7. A connecting rod 10 is rotatably connected between every two first connecting blocks 9 via a rotating shaft. A sliding shaft 15 is welded to the other end of each connecting rod 10. Multiple second connecting blocks 11 are welded to the bottom of each support rod 1. A support block 12 is rotatably connected between every two second connecting blocks 11 via a rotating shaft. An mounting block 13 is bolted to the top of each support block 12. An mounting groove 14 is provided on the top of the mounting block 13. The sliding shaft 15 slides within the mounting groove 14, pushing the sliding sleeve 7 downwards along the support rod 1, thereby causing the connecting rod 10 to move downwards. This, in turn, causes the sliding shaft 15 to move within the mounting groove 14, causing the support block 12 to rotate downwards and flatten itself, thus increasing the support area of ​​the scaffold and preventing it from tipping over.

[0023] The support rod 1 has two positioning holes 6 on one side, and a fixing bolt 8 is threaded into one side of the sliding sleeve 7. One end of the fixing bolt 8 is inserted into the positioning hole 6. The fixing bolt 8 is inserted into the positioning hole 6 below to fix the sliding sleeve 7.

[0024] A ladder 2 is welded to one side of the support rod 1. The ladder 2 is equipped with anti-slip grooves. Workers climb the ladder 2 onto the step 4 to work.

[0025] Two fixed rods 3 are welded between every two support rods 1. The two fixed rods 3 are arranged in a cross shape to form a stable triangular structure. Guardrails 5 are welded on both sides of the top of the pedal 4. The guardrails 5 protect the staff and prevent them from falling. The outer wall of the guardrail 5 is fitted with a rubber sleeve. The pedal 4 is provided with anti-slip texture.

[0026] The working principle of this embodiment is as follows: In use, firstly, the fixing bolt 8 is unscrewed from the positioning hole 6. Then, the sliding sleeve 7 is pushed downward along the support rod 1, thereby driving the connecting rod 10 downward, which in turn causes the sliding shaft 15 to move in the mounting groove 14, thereby causing the support block 12 to rotate downward and flatten the support block 12, thereby increasing the support area of ​​the scaffold and preventing the scaffold from tipping over, thus ensuring stable support of the scaffold. Then, the fixing bolt 8 is inserted into the positioning hole 6 below to fix the sliding sleeve 7. Then, the workers climb the ladder 2 onto the step 4 to work. The guardrail 5 protects the workers and prevents them from falling.

[0027] When not in use, unscrew the fixing bolt 8, then pull the sliding sleeve 7 upward to move the connecting rod 10 upward, thereby causing the support block 12 to rotate upward, thus straightening the connecting rod 10 and the support block 12 to a vertical state and attaching them to the support rod 1, thereby storing the connecting rod 10 and the support block 12. Then, screw the fixing bolt 8 into the upper positioning hole 6 to fix the state of the connecting rod 10 and the support block 12.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An anti-tipping scaffold, comprising a plurality of support rods (1), wherein a footboard (4) is fixedly connected to the top of the plurality of support rods (1), characterized in that, The outer wall of the support rod (1) is slidably fitted with a sliding sleeve (7). Multiple first connecting blocks (9) are fixedly connected to the outer circumference of the sliding sleeve (7). A connecting rod (10) is rotatably connected between every two first connecting blocks (9) via a rotating shaft. A sliding shaft (15) is fixedly connected to the other end of the connecting rod (10). Multiple second connecting blocks (11) are fixedly connected to the bottom of the support rod (1). A support block (12) is rotatably connected between every two second connecting blocks (11) via a rotating shaft. An installation block (13) is fixedly connected to the top of the support block (12). An installation groove (14) is provided on the top of the installation block (13). The sliding shaft (15) slides in the installation groove (14).

2. The anti-tipping scaffolding according to claim 1, characterized in that, The support rod (1) has two positioning holes (6) on one side, and a fixing bolt (8) is threaded into one side of the sliding sleeve (7), with one end of the fixing bolt (8) inserted into the positioning hole (6).

3. The anti-tipping scaffolding according to claim 1, characterized in that, A ladder (2) is fixedly connected to one side of the support rod (1), and the ladder (2) is provided with anti-slip grooves.

4. The anti-tipping scaffolding according to claim 1, characterized in that, Two fixing rods (3) are fixedly connected between each pair of support rods (1), and the two fixing rods (3) are arranged in a cross pattern.

5. The anti-tipping scaffolding according to claim 1, characterized in that, Both sides of the top of the pedal (4) are fixedly connected to guardrails (5), and the outer wall of the guardrails (5) is fitted with rubber sleeves.

6. The anti-tipping scaffolding according to claim 1, characterized in that, The pedal (4) is provided with anti-slip texture.

Images