Scaffold tube leveling device

Abstract

The utility model relates to the technical field of scaffold tube leveling, in particular to a scaffold tube leveling device which comprises a supporting frame and a leveling assembly. The supporting frame comprises a bottom frame and a vertical frame; the bottom frame comprises two first transverse supporting rods and two first longitudinal supporting rods. The vertical frame comprises four vertical supporting rods and two second transverse supporting rods; the leveling assembly comprises a first leveling rod and a second leveling rod. The scaffold pipe straightening device is suitable for straightening operation of scaffold pipes in a building construction site, the accuracy and safety of scaffold erection in construction can be effectively improved, meanwhile, the workload of manual adjustment is reduced, the construction efficiency is improved, and the application range is wider.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding tube leveling technology, and more specifically to a scaffolding tube leveling device. Background Technology

[0002] Scaffolding is an indispensable tool in the construction process, primarily used to provide high-altitude platforms for construction workers and supporting structures for material storage. The quality and stability of scaffolding directly affect construction safety. However, because scaffolding pipes are often reused multiple times during construction, they may bend or deform during transportation, dismantling, and long-term use. This not only affects the accuracy of erection but may also lead to potential construction safety hazards.

[0003] Currently, traditional methods for leveling scaffold tubes mainly rely on manual adjustment or simple tools for straightening. Simply relying on manual labor to straighten deformed scaffold tubes is time-consuming and physically demanding, especially when dealing with a large number of bent tubes, resulting in low efficiency. Manual adjustment cannot guarantee that the scaffold tubes will be completely restored to a standard straight state, thus affecting the overall stability of the scaffolding after erection. Furthermore, uncorrected bent scaffold tubes can lead to uneven distribution of load-bearing capacity in the erected scaffolding, increasing the risk of accidents. The types of scaffold tube leveling devices available on the market are limited; most are simple mechanical lever designs, complex to operate, and have limited functionality, making them unsuitable for the rapid straightening of large quantities of scaffold tubes.

[0004] Therefore, it is particularly important to design a simple, efficient and stable scaffolding tube leveling device to address the above problems. Utility Model Content

[0005] In response to the shortcomings of existing technologies, the inventors have developed a scaffolding pipe straightening device through long-term practice. This device is suitable for straightening scaffolding pipes on construction sites and can effectively improve the accuracy and safety of scaffolding erection while reducing the amount of manual adjustment and increasing construction efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A scaffolding tube leveling device includes a support frame and leveling components. The support frame includes a bottom frame and a vertical frame. The bottom frame includes two first transverse support rods and two first longitudinal support rods.

[0008] Two first transverse support rods are arranged in parallel, and two first longitudinal support rods are arranged in parallel on top of the two first transverse support rods. The joints between the first longitudinal support rods and the first transverse support rods are secured with cross-shaped fasteners.

[0009] The vertical frame includes four vertical support rods and two second horizontal support rods. The four vertical support rods are respectively located at the four corners of the inner frame formed by the two first horizontal support rods and the two first vertical support rods.

[0010] Two second transverse support rods are arranged in parallel within the four vertical support rods.

[0011] The leveling assembly is positioned above the two second transverse support rods, and the leveling assembly includes a first leveling rod and a second leveling rod.

[0012] Furthermore, the angle between the first longitudinal support rod and the two first transverse support rods below it is a right angle.

[0013] Furthermore, the height of the vertical support rod is 1100mm.

[0014] Furthermore, the second transverse support rod is parallel to the first transverse support rod. The joints between the second transverse support rod and the vertical support rod are secured with cross-shaped fasteners.

[0015] Furthermore, both the first and second leveling rods form right angles with the second transverse support rod in the horizontal direction, and the first leveling rod is lower than the second leveling rod in the vertical direction. The leveling components are secured to the vertical support rod using cross-shaped fasteners. These cross-shaped fasteners consist of snap-fit ​​fasteners and threaded fasteners.

[0016] Furthermore, it also includes two sets of inclined support frames, which are symmetrically arranged on both sides of the vertical frame. Each inclined support frame includes two inclined support rods, a second longitudinal support rod, and a third longitudinal support rod.

[0017] Furthermore, the second longitudinal support rod is disposed at the end of the two first transverse support rods. The second longitudinal support rod is parallel to the first longitudinal support rod. The third longitudinal support rod is disposed at the top of the second transverse support rod and inside the vertical support rod. The third longitudinal support rod is parallel to the first longitudinal support rod.

[0018] Furthermore, the two inclined support rods are respectively disposed at both ends of the third longitudinal support rod. One end of each inclined support rod is fixed to the third longitudinal support rod by a cross fastener, and the other end is fixed to the second longitudinal support rod by a cross fastener.

[0019] Furthermore, the top of the vertical frame is provided with two third transverse support rods, which are arranged parallel to each other on the inner side of the four vertical support rods. The bottom surface of one end of each third transverse support rod abuts against the top surface of the second leveling rod.

[0020] Furthermore, the first transverse support rod is wrapped with an anti-slip rubber pad.

[0021] The beneficial effects of this utility model are:

[0022] By cleverly designing the combination of support frames and leveling components, the support frames and leveling components work together to quickly and efficiently straighten bent scaffolding pipes, reducing the amount of manual adjustment work, saving manpower, improving construction efficiency and safety, shortening the construction period, and expanding the application range. Attached Figure Description

[0023] Figure 1 This is an isometric drawing of this utility model.

[0024] Figure 2 This is a front view of the present invention.

[0025] Figure 3 This is a top view of the present invention.

[0026] Figure 4 This is the left view of this utility model.

[0027] In the attached image:

[0028] 1-First transverse support rod, 2-First longitudinal support rod, 3-Vertical support rod, 4-Second longitudinal support rod, 5-Third longitudinal support rod, 6-Second transverse support rod, 7-Third transverse support rod, 8-First leveling rod, 9-Second leveling rod, 10-Diagonal support rod, 11-Cross fastener. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Based on the embodiments in this application, other similar embodiments obtained by those skilled in the art without creative effort should all fall within the scope of protection of this application. Furthermore, directional terms mentioned in the following embodiments, such as "up," "down," "left," and "right," are only for reference to the directions in the accompanying drawings; therefore, the directional terms used are for illustrative purposes and not for limiting the scope of this utility model.

[0030] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0031] See Figures 1-4 This utility model discloses a scaffolding tube leveling device, which includes a support frame and leveling components. The support frame includes a bottom frame and a vertical frame.

[0032] The bottom frame includes two first transverse support rods 1 and two first longitudinal support rods 2. The two first transverse support rods 1 are parallel to each other on the ground, and the two first longitudinal support rods 2 are parallel to each other on top of the two first transverse support rods 1, with each first longitudinal support rod 2 forming a right angle with the two first transverse support rods 1 below it. The joints between the first longitudinal support rods 2 and the first transverse support rods 1 are secured with cross-shaped fasteners 11. In this embodiment, the first transverse support rods 1 are covered with anti-slip rubber pads to ensure that the device does not shift during operation.

[0033] The vertical frame includes four vertical support rods 3 and two second horizontal support rods 6. The four vertical support rods 3 are respectively positioned at the four corners of the square inner frame formed by the two first horizontal support rods 1 and the two first longitudinal support rods 2. The joints between the vertical support rods 3 and the first longitudinal support rods 2 are secured with cross-shaped fasteners 11. In this embodiment, the height of the vertical support rods 3 is 1100mm, slightly higher than the height of an adult's hand when standing normally, ensuring convenience and comfort for workers during construction.

[0034] Two second transverse support rods 6 are arranged parallel to each other within the four vertical support rods 3, and the second transverse support rods 6 are parallel to the first transverse support rods 1. The joints between the second transverse support rods 6 and the vertical support rods 3 are secured with cross-shaped fasteners 11. The arrangement of the two second transverse support rods 6 improves the overall load-bearing capacity and deformation resistance of the frame.

[0035] The leveling assembly is positioned above the two second transverse support rods 6. The leveling assembly includes a first leveling rod 8 and a second leveling rod 9. The first leveling rod 8 and the second leveling rod 9 form right angles with the second transverse support rods 6 in the horizontal direction, and the first leveling rod 8 is 66mm lower than the second leveling rod 9 in the vertical direction.

[0036] The leveling assembly and the vertical support rod 3 are both secured with cross fasteners 11. The cross fasteners 11 can quickly lock the leveling rod and apply a uniform straightening force, and the direction of force on the leveling rod can be adjusted. The adjustability of the cross structure allows operators to adjust the direction of force according to the degree and angle of deformation of the scaffold tube. In this embodiment, the cross fastener 11 consists of a snap-fit ​​and a threaded fastener. A rubber pad is provided on the inner side of the snap-fit ​​to prevent damage to the scaffold tube. The cross fastener 11 can adapt to scaffold tubes of different diameters, exhibiting strong adaptability.

[0037] Both the first leveling bar 8 and the second leveling bar 9 are coated with an anti-rust coating to improve durability. Because the height difference between the two leveling bars is 66mm, it can ensure the correction of scaffolding tubes up to φ38mm in diameter and 6000mm in length, and correction can be performed without the scaffolding tubes dragging on the ground, ensuring the proper use of the tools.

[0038] The leveling assembly is the core working part of the leveling device of this utility model. The two leveling rods generate a straightening force on the scaffold tubes under external force. The two leveling rods are made of high-strength alloy steel, capable of withstanding significant bending and reaction forces. The middle of both the first leveling rod 8 and the second leveling rod 9 is wrapped with anti-slip rubber pads to ensure that the scaffold tubes do not shift during the leveling process. In this embodiment, the length of both the first leveling rod 8 and the second leveling rod 9 is 1374mm, allowing for the simultaneous straightening of three scaffold tubes, thus improving work efficiency.

[0039] This utility model leveling device also includes two sets of inclined support frames, which are symmetrically arranged on both sides of the vertical frame. Each inclined support frame includes two inclined support rods 10, a second longitudinal support rod 4, and a third longitudinal support rod 5. The second longitudinal support rod 4 is located at the end of the two first transverse support rods 1, and the joints between the second longitudinal support rod 4 and the two first transverse support rods 1 are fixed with cross fasteners 11. The second longitudinal support rod 4 is parallel to the first longitudinal support rod 2. The third longitudinal support rod 5 is located at the top of the second transverse support rod 6 and inside the vertical support rod 3. The joints between the third longitudinal support rod 5 and the second transverse support rod 6 are fixed with cross fasteners 11, and the third longitudinal support rod 5 is parallel to the first longitudinal support rod 2.

[0040] Two diagonal support rods 10 are respectively installed at both ends of the third longitudinal support rod 5. One end of the diagonal support rod 10 is fixed to the third longitudinal support rod 5 by a cross fastener 11, and the other end is fixed to the second longitudinal support rod 4 by a cross fastener 11. The two diagonal support rods 10 are arranged in parallel. By setting up two sets of diagonal support frames, the leveling device as a whole has a triangular structure, which increases the stability of the leveling device and gives it higher load-bearing capacity and resistance to deformation.

[0041] In this embodiment, two third transverse support rods 7 are also provided at the top of the vertical frame to increase the stability of the vertical frame. The two third transverse support rods 7 are arranged parallel to each other on the inner side of the four vertical support rods 3. The bottom surface of one end of the third transverse support rod 7 abuts against the top surface of the second leveling rod 9. The joints between the third transverse support rod 7 and the vertical support rods 3 are all fixed with cross fasteners 11.

[0042] In this embodiment, all the supporting frame members are scaffolding pipes. Moreover, scaffolding pipes can be sourced locally on the construction site, making the leveling device quick and easy to assemble. Since the scaffolding pipes are fixed together with cross couplers, they are easy to disassemble and can be transported with the materials, facilitating transportation and storage.

[0043] The support frame in this embodiment adopts a modular design, and different assembly schemes can be selected on the construction site according to actual needs.

[0044] The method of using this leveling device is as follows:

[0045] 1. Place the support frame in the work area, ensuring that the support points of its bottom frame are in stable contact with the ground. If necessary, use shims to adjust the levelness of the frame. Adjust the length of the two leveling rods as needed, and adjust the position of the leveling rods fixed to the support frame to accommodate scaffolding tubes of different diameters and curvatures.

[0046] 2. Place the scaffold tube to be straightened between two leveling bars. Apply pressure through the leveling bars according to the bending direction of the scaffold tube, applying force in the opposite direction of the bending to gradually adjust the straightness of the scaffold tube. During the adjustment process, the operator should apply force slowly to avoid damaging the scaffold tube due to excessive force.

[0047] 3. If the scaffold tubes are severely bent, adjustments need to be made in multiple sections. Move the support frame and two leveling rods of the leveling device to gradually apply pressure to different bent areas until the scaffold tubes are completely corrected.

[0048] 4. After use, clean the dirt and dust off the device and apply lubricant to the threads to prevent rust. Store the device in a dry, well-ventilated place, avoiding prolonged exposure to humid environments.

[0049] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of this application should still fall within the scope of the present invention.

Claims

1. A scaffolding tube leveling device, characterized in that, It includes a support frame and a leveling assembly; the support frame includes a bottom frame and a vertical frame; the bottom frame includes two first transverse support rods (1) and two first longitudinal support rods (2); Two first transverse support rods (1) are arranged in parallel, and two first longitudinal support rods (2) are arranged in parallel on the top of the two first transverse support rods (1); the joints between the first longitudinal support rods (2) and the first transverse support rods (1) are all fixed with cross fasteners (11); The vertical frame includes four vertical support rods (3) and two second horizontal support rods (6); the four vertical support rods (3) are respectively set at the four corners of the inner frame formed by the two first horizontal support rods (1) and the two first longitudinal support rods (2); Two second transverse support rods (6) are arranged in parallel within the four vertical support rods (3); The leveling assembly is positioned above the two second transverse support rods (6), and the leveling assembly includes a first leveling rod (8) and a second leveling rod (9).

2. The scaffolding tube leveling device according to claim 1, characterized in that, The angle between the first longitudinal support rod (2) and the two first transverse support rods (1) below it is a right angle.

3. The scaffolding tube leveling device according to claim 1, characterized in that, The height of the vertical support rod (3) is 1100mm.

4. The scaffolding tube leveling device according to claim 1, characterized in that, The second transverse support rod (6) is parallel to the first transverse support rod (1); the joints of the second transverse support rod (6) and the vertical support rod (3) are fixed with cross fasteners (11).

5. A scaffolding tube leveling device according to claim 1, characterized in that, The first leveling rod (8) and the second leveling rod (9) are both at right angles to the second transverse support rod (6) in the horizontal direction, and the first leveling rod (8) is lower than the second leveling rod (9) in the vertical direction; the leveling assembly is fixed to the vertical support rod (3) with a cross fastener (11); the cross fastener (11) is composed of a snap fastener and a threaded fastener.

6. A scaffolding tube leveling device according to claim 1, characterized in that, It also includes two sets of inclined support frames, which are symmetrically arranged on both sides of the vertical frame; each of the inclined support frames includes two inclined support rods (10), a second longitudinal support rod (4) and a third longitudinal support rod (5).

7. A scaffolding tube leveling device according to claim 6, characterized in that, The second longitudinal support rod (4) is disposed at the ends of the two first transverse support rods (1); the second longitudinal support rod (4) is parallel to the first longitudinal support rod (2); the third longitudinal support rod (5) is disposed at the top of the second transverse support rod (6) and inside the vertical support rod (3); the third longitudinal support rod (5) is parallel to the first longitudinal support rod (2).

8. A scaffolding tube leveling device according to claim 7, characterized in that, Two inclined support rods (10) are respectively disposed at both ends of the third longitudinal support rod (5); one end of the inclined support rod (10) is fixed to the third longitudinal support rod (5) by a cross fastener (11), and the other end is fixed to the second longitudinal support rod (4) by a cross fastener (11).

9. A scaffolding tube leveling device according to claim 1, characterized in that, The top of the vertical frame is also provided with two third horizontal support rods (7), which are arranged in parallel on the inner side of the four vertical support rods (3); the bottom surface of one end of the third horizontal support rod (7) abuts against the top surface of the second leveling rod (9).

10. A scaffolding tube leveling device according to claim 1, characterized in that, The first transverse support rod (1) is covered with an anti-slip rubber pad.

Images