Ring buckle type scaffold straightening and repairing device
By designing a straightening and repair device for the buckle type scaffolding, using the support frame, a pressurized workbench and a straightening mold, the problems of low repair accuracy and low efficiency of the buckle type scaffolding in the prior art are solved, and efficient and accurate repair results are achieved.
Patent Information
- Application Number
- CN202421725379.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-19
AI Technical Summary
In the prior art, the buckle scaffolding is difficult to be manually repaired, with low repair accuracy and low efficiency, and it is difficult to repair severely damaged rods manually, resulting in waste.
A buckle-type scaffolding straightening and repair device is designed, including a support frame, a pressurized workbench and a straightening mold, which provides pressure through a hydraulic jack, and uses a straightening mold to fix and correct the bent and deformed rods.
It realizes rapid repair of damage such as bending deformation, improves repair accuracy and efficiency, and avoids further damage to the scaffolding rods during the repair process.
Smart Images
Figure CN222999411U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction facility maintenance, and particularly relates to a straightening and repairing device for a disk socket type scaffold. Background Technique
[0002] The technology of the disk socket type scaffold originated in Germany and has currently become the mainstream product of domestic scaffold erection materials, with wide applications in construction production. The scaffold is divided into vertical poles, horizontal poles and diagonal poles, and all the main materials are made of low-alloy structural steel. During the use and transportation of the scaffold, a certain proportion of damage will occur, and most of it is the bending deformation of the vertical poles, horizontal poles and diagonal poles.
[0003] The traditional repair method is mainly manual repair, which not only has low repair accuracy and low efficiency, but also causes great damage to the members and is prone to secondary damage. Manual repair cannot repair the members with relatively serious damage, and can only be scrapped, resulting in serious waste. Content of the Utility Model
[0004] The purpose of the utility model is:
[0005] To solve the problems of low repair accuracy and low efficiency in the prior art that the disk socket type scaffold is difficult to repair manually, a straightening and repairing device for a disk socket type scaffold is provided.
[0006] The technical solution adopted by the utility model is as follows:
[0007] A straightening and repairing device for a disk socket type scaffold, comprising a support frame, a compression workbench and a straightening die. The compression workbench is installed inside the support frame, and the straightening die is arranged on the compression workbench;
[0008] The support frame includes a bottom support I-beam and a top support I-beam. Column I-beams are connected between the bottom support I-beam and the top support I-beam. A top steel plate is connected to the top of the top support I-beam. Two parallel top surface I-beams are installed on the top steel plate. The compression workbench is installed on the upper surface of the bottom support I-beam.
[0009] Further, bolt holes are formed in the top steel plate, and a hydraulic jack is installed on the bottom surface of the top steel plate through the bolt holes and fixing bolts. The hydraulic rod of the hydraulic jack is arranged towards the top surface direction of the compression workbench.
[0010] Further, the compression workbench includes three layers of workbench support I-beams arranged from bottom to top and a workbench stress surface steel plate arranged on the top of the compression workbench. The projections of adjacent layers of workbench support I-beams on the same horizontal plane are perpendicular to each other. The workbench stress surface steel plate is installed on the upper layer of workbench support I-beams. The straightening die is arranged on the workbench stress surface steel plate.
[0011] Furthermore, the straightening die includes an operating rod and a fixing module connected to one end of the operating rod, and a semi-circular installation groove for matching the scaffolding members is provided on the fixing module.
[0012] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:
[0013] The straightening and repairing device of the present utility model is specifically used for repairing the bent and deformed members of the disc buckle type scaffolding. The members are respectively fixed at different positions by a plurality of straightening dies and fixedly installed on the compression working table, and then the hydraulic jack is driven to press down to perform pressure repair on the deformed parts of the members, so that the repair of damages such as bending and deformation can be quickly completed. And with the assistance of the straightening die, the repair accuracy is higher than that of manual repair, greatly improving the repair efficiency and avoiding further damage to the scaffolding members during the repair process. Description of the Drawings
[0014] Figure 1 is the front view of the device of the present utility model;
[0015] Figure 2 is the side view of the device of the present utility model;
[0016] Figure 3 is the front view of the working table of the present utility model;
[0017] Figure 4 is the side view of the working table of the present utility model;
[0018] Figure 5 is the front view of the straightening die of the present utility model;
[0019] Figure 6 is the side view of the straightening die of the present utility model;
[0020] Figure 7 is the layout schematic diagram of the straightening die during the processing of the device of the present utility model.
[0021] Markings in the figure: 1 - bottom support I-beam, 2 - top support I-beam, 3 - column I-beam, 4 - top steel plate, 5 - top surface I-beam, 6 - hydraulic jack, 7 - working table support I-beam, 8 - working table stress surface steel plate, 9 - operating rod, 10 - fixing module, 11 - semi-circular installation groove, 12 - compression working table. Detailed Embodiments
[0022] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0023] A straightening and repairing device for button - type scaffolding, comprising a support frame, a compression workbench 12 and a straightening die. The compression workbench 12 is installed inside the support frame, and the straightening die is arranged on the compression workbench 12;
[0024] The support frame includes a bottom support I - beam 1 and a top support I - beam 2. Between the bottom support I - beam 1 and the top support I - beam 2, column I - beams 3 are connected. On the top of the top support I - beam 2, a top steel plate 4 is connected. On the top steel plate 4, two parallel top surface I - beams 5 are installed. The compression workbench 12 is installed on the upper surface of the bottom support I - beam 1.
[0025] The bottom support I - beam 1 and the top support I - beam 2 can use 22a I - beams. The column I - beams 3 and the top surface I - beams 5 can use 10# I - beams. The top steel plate 4 can adopt a 12 - mm steel plate. The main connection method among them is welding connection.
[0026] Bolting holes are opened on the top steel plate 4. On the bottom surface of the top steel plate 4, a hydraulic jack 6 is installed through the bolting holes and fixing bolts. The hydraulic rod of the hydraulic jack 6 is arranged towards the top surface direction of the compression workbench 12.
[0027] The compression workbench 12 includes three layers of workbench support I - beams 7 arranged from bottom to top and a workbench stress - bearing surface steel plate 8 arranged on the top of the compression workbench 12. The projections of the adjacent - layer workbench support I - beams 7 on the same horizontal plane are perpendicular to each other. The workbench stress - bearing surface steel plate 8 is installed on the upper - layer workbench support I - beam 7. The straightening die is arranged on the workbench stress - bearing surface steel plate 8.
[0028] The workbench support I - beams 7 of the compression workbench 12 can adopt 22a I - beams. The workbench stress - bearing surface steel plate 8 can use a 20 - mm steel plate. The connection method is mainly welding connection.
[0029] The straightening die includes an operating rod 9 and a fixing module 10 connected to one end of the operating rod 9. On the fixing module 10, a semi - circular installation groove 11 for matching the scaffolding members is provided.
[0030] The straightening die is made of bearing steel. The models can be divided into two types: 63 - type and 48 - type according to the diameter of the button - type scaffolding members. The straightening die can be set in three pieces per group and arranged in the way of being set near the deformed part. The hydraulic jack 6 provides the acting force for straightening and correcting. The correction needs to go through processes such as rough adjustment and fine adjustment until the repair is completed.
[0031] For the disk-socket scaffold with the straightness deviation of the vertical poles, horizontal bars and diagonal bars less than or equal to 5L / 1000, the straightening machine should be used for correction according to the length and damage degree of the bars. After the rough adjustment and fine adjustment by the straightening machine to complete the repair work, a steel straightedge is needed to recheck the straightness of the bars. Finally, it is necessary to check and accept the surface damage of the bars, and the acceptance standard is that the difference between the maximum outer diameter and the minimum outer diameter of the concave and flattened part on the bar surface is less than or equal to 3mm.
[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A disc-type scaffold straightening and repairing device, characterized in that: It comprises a supporting frame, a pressure-bearing workbench (12) and a straightening mold, wherein the pressure-bearing workbench (12) is installed inside the supporting frame, and the straightening mold is arranged on the pressure-bearing workbench (12); The support frame comprises a bottom support I-beam (1) and a top support I-beam (2), a column I-beam (3) is connected between the bottom support I-beam (1) and the top support I-beam (2), a top steel plate (4) is connected to the top of the top support I-beam (2), two parallel top surface I-beams (5) are installed on the top steel plate (4), and the pressure workbench (12) is installed on the upper surface of the bottom support I-beam (1).
2. A disc-type scaffold straightening and repairing device according to claim 1, characterized in that: The top steel plate (4) is provided with bolt holes, and a hydraulic jack (6) is installed on the bottom surface of the top steel plate (4) through the bolt holes and fixing bolts, and the hydraulic rod of the hydraulic jack (6) is arranged toward the top surface of the pressure workbench (12).
3. The disc-type scaffold straightening and repairing device according to claim 1 is characterized in that: The pressure-bearing workbench (12) comprises three layers of workbench supporting I-beams (7) arranged from bottom to top and a workbench stress-bearing surface steel plate (8) arranged on the top of the pressure-bearing workbench (12), the projections of the workbench supporting I-beams (7) of adjacent layers on the same horizontal plane are arranged perpendicular to each other, the workbench stress-bearing surface steel plate (8) is installed on the workbench supporting I-beams (7) of the upper layer, and the straightening mold is arranged on the workbench stress-bearing surface steel plate (8).
4. The disc-type scaffold straightening and repairing device according to claim 1 is characterized in that: The straightening mold comprises an operating rod (9) and a fixing module (10) connected to one end of the operating rod (9); the fixing module (10) is provided with a semicircular mounting groove (11) for matching a scaffolding rod.