Anti-roll concrete prefabricated wall support
By using reinforcement rods and support rods to form a triangular structure in the concrete prefabricated wall bracket, combined with locking parts and telescopic rod design, the problem of the bracket falling under complex terrain is solved, achieving efficient and stable support and safe construction.
Patent Information
- Application Number
- CN202422583544.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-24
AI Technical Summary
Existing concrete prefabricated wall brackets are difficult to efficiently and firmly support prefabricated walls when the terrain is complex or the construction conditions are limited, and they are prone to inclination or collapse, increasing construction safety risks.
A concrete prefabricated wall bracket with anti-roll is designed, and a triangular stable structure is formed with a reinforcement rod and a support rod. It is fixed by locking parts. The reinforcement rod can be rotated and abutted against the ground. The support rod is equipped with a through hole and a rotating shaft to adjust the fulcrum position. The telescopic rod structure meets different height requirements.
Effectively prevent prefabricated walls from tilting and collapse, improve construction safety and installation quality, enhance support stability and load-bearing capacity, and adapt to different construction conditions.
Smart Images
Figure CN223241130U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of building construction, and in particular to an anti-tilting prefabricated concrete wall support. Background Art
[0002] With the rapid development of the construction industry, precast concrete components have been widely used in modern building construction due to their high production efficiency and good quality stability. Precast components can not only significantly speed up the construction progress, but also reduce the labor cost of on-site construction to a certain extent and improve the overall quality of the building. In addition, precast components can also be finely processed in the factory, thereby reducing the workload and noise pollution on the construction site and improving the quality of life of urban residents. At present, in order to facilitate the placement and transportation of concrete walls, wall support frames are usually set up. Wall support frames are mainly used to place formed concrete walls to facilitate the transportation or storage of walls within the factory. In the existing technology, most support frames are difficult to support the precast concrete walls efficiently and stably during actual use due to the heavy weight and high center of gravity of the precast walls. Especially in cases where the terrain is complex or the construction conditions are limited, the support frame is prone to tilting to one side or even collapsing, which increases the safety risk of construction and affects the project progress and construction quality. Therefore, designing a support frame that can tilt to the side is an urgent problem to be solved. Utility Model Content
[0003] The purpose of this application is to overcome the above technical problems and provide a concrete prefabricated wall support with an anti-tilt function.
[0004] A prefabricated concrete wall support for preventing rollover includes a base, on which four vertical support rods are provided, two support rods forming a group, a connecting plate provided between each group of support rods, the connecting plate being arranged perpendicular to the support rods, a reinforcing rod being rotatably connected to the support rods, the reinforcing rod being rotatable until it abuts the ground, the reinforcing rod, the support rod and the ground forming a triangle, and a locking piece being provided on the reinforcing rod for fixing the reinforcing rod.
[0005] By adopting the above technical solution, when in use, the user rotates the reinforcing rod until one side of the reinforcing rod abuts the ground, so that the reinforcing rod, the support rod and the ground form a triangle. The reinforcing rod provides stable support for the support rod, thereby effectively preventing the support rod from tipping over to one side. The reinforcing rod is rotatably connected to the support rod. When the bracket is not used, the reinforcing rod can be rotated to be parallel to the support rod, reducing the area occupied by the strong rod. Preferably, the locking member includes a latch rod rotatably connected to the reinforcing rod, the end of the latch rod is fixedly connected to the limit rod, and a slot is formed on the connecting plate. The slot includes a through slot and limit slots connected to both sides of the through slot, and the limit slots are used to allow the limit rod to pass through.
[0006] By adopting the above technical solution, when the user uses it, the latch rod passes through the slot, the limit rod passes through the limit slot and then rotates until it is offset from the limit slot, thus fixing the reinforcing rod to the connecting plate. The limit rod passes through the limit slot and then rotates until it is offset from the limit slot, thus fixing the reinforcing rod to the connecting plate. Preferably, the support rod has multiple through holes along its vertical direction, and the reinforcing rod is penetrated by a rotating shaft, which passes through the through hole and is threadedly connected to a nut. The rotating shaft is connected to different through holes to adjust the fulcrum position of the reinforcing rod.
[0007] By adopting the above technical solution, when the user uses the wall placed on the base, if the wall is large and has a high center of gravity, the support point of the reinforcement rod needs to be raised upward to effectively prevent sideways tipping. The cooperation between the shaft and the nut can facilitate the removal and installation of the reinforcement rod, and further facilitate the adjustment of the position of the shaft of the reinforcement rod. Preferably, a locking rod is connected to the connecting plate, the locking rod is located directly above the slot, and the locking rod has multiple slots along its length.
[0008] By adopting the above technical solution, when the user uses the device, when the position of the reinforcing rod changes, the fixed position of the latch rod will also change with the reinforcing rod, and the slot on the locking rod can cooperate with the latch rod on the reinforcing rod to achieve fixation. Preferably, the reinforcing rod is a telescopic rod.
[0009] By adopting the above technical solution, when the user uses the reinforcing rod, the distance between the reinforcing rod and the ground will change accordingly when the height of the reinforcing rod's rotating shaft changes. The reinforcing rod is retractable, which can ensure that the reinforcing rod is always supported on the ground. Preferably, the reinforcing rod includes a fixed rod, the end of the fixed rod away from the locking member is hollow, and a support rod is slidably connected to the fixed rod, and the support rod is used to abut the ground.
[0010] By adopting the above technical solution, when the user uses it, the support rod slides in the fixed rod, so that the length of the reinforcing rod can be adjusted to adapt to different heights of the reinforcing rod installed on the support rod.
[0011] Preferably, a plurality of mounting holes are provided on the fixing rod, a connecting hole is provided on the supporting rod, and fixing members for fixing the fixing rod and the supporting rod are provided on the mounting holes and the connecting holes.
[0012] By adopting the above technical solution, when using the bracket, the user slides the support rod to the appropriate position and then passes the fixing member through the mounting hole and the connecting hole to fix the bracket and the fixing rod. Preferably, the fixing member includes a connecting rod, which is fixedly connected to a guide post and a threaded post. The guide post and the threaded post respectively pass through adjacent mounting holes and adjacent connecting holes, and the threaded post passes through the mounting hole and the connecting hole and is threadedly connected to a nut.
[0013] By adopting the above technical solution, when the user uses it, the guide column and the threaded column are respectively inserted into the adjacent mounting hole and the adjacent connecting hole, and then the threaded column is fixed by a nut, so that the bracket and the fixing rod can be fixed. The guide column can limit the threaded column to prevent the threaded column from shaking. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;
[0015] Figure 2 is a cross-sectional view of an embodiment of the present application;
[0016] Figure 3 yes Figure 2 A magnified view of part A;
[0017] Figure 4 yes Figure 2 Enlarged view of part B.
[0018] Figure numerals: 1, base; 2, support rod; 21, through hole; 3, connecting plate; 31, slot; 311, through slot; 312, limiting slot; 32, locking rod; 4, reinforcing rod; 41, fixing rod; 411, mounting hole; 42, support rod; 421, connecting hole; 43, rotating shaft; 45, latch rod; 451, limiting rod; 46, fixing piece; 461, connecting rod; 462, guide column; 463, threaded column. DETAILED DESCRIPTION
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. The described embodiments are only possible technical implementations of the present invention, not all possible implementations. Those skilled in the art can fully combine the embodiments of the present invention to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention. The inventors of the present application found that although the support devices in the prior art have played an important role in different application scenarios, it is difficult to efficiently and stably support precast concrete walls during actual use, especially in cases where the terrain is complex or the construction conditions are limited, and the problem of unstable support is prone to occur. To this end, the present application mainly adopts the following scheme, which achieves the effect of significantly improving the support stability and safety, and effectively preventing the tilting and collapse of the precast wall. The present application is further described in detail below. An anti-tilting concrete precast wall support provided in an embodiment of the present application includes a base 1, four vertical support rods 2 are provided on the base 1, and each two support rods 2 form a group. A connecting plate 3 is provided between each group of support rods 2, and the connecting plate 3 is arranged perpendicular to the support rods 2. A reinforcing rod 4 is rotatably connected to the support rod 2. The reinforcing rod 4 can be rotated to abut the ground. The reinforcing rod 4, the support rod 2, and the ground form a triangle. This triangular structure enhances support stability and effectively prevents the prefabricated wall from tilting or collapsing. The reinforcing rod 4 is a telescopic rod, allowing for easy adjustment of its length to accommodate wall support requirements of varying heights. The telescopic rod comprises a fixed rod 41 and a support rod 42 that slides within the fixed rod 41. The fixed rod 41 can be a hollow stainless steel tube with a diameter of 30 mm and a wall thickness of 3 mm. The support rod 42, which fits perfectly with the fixed rod 41, is slender and possesses a certain degree of rigidity. For example, the support rod 42 can be a hollow stainless steel tube with a diameter of 28 mm and a wall thickness of 2.5 mm. The end of the fixed rod 41 facing away from the locking member is hollow. A support rod 42 slides within the fixed rod 41 for abutment and support. The bottom of the support rod 42 can be provided with a foot pad to increase friction with the ground. The fixing rod 41 is provided with a plurality of mounting holes 411, and the support rod 42 is provided with a plurality of connecting holes 421. The mounting holes 411 and the connecting holes 421 are provided with fixing members 46 for fixing the fixing rod 41 and the support rod 42. The fixing member 46 includes a connecting rod 461, to which a guide column 462 and a threaded column 463 are fixedly connected. The guide column 462 is used to penetrate the mounting holes 411 and the connecting holes 421, and the threaded column 463 is used to penetrate the mounting holes 411 and the threaded holes. When the guide column 462 and the threaded column 463 are respectively inserted into adjacent mounting holes 411 and adjacent connecting holes 421, the threaded column 463 passes through the mounting holes 411 and the connecting holes 421 and is threadedly connected with a nut, thereby fixing the support rod 42 and the fixing rod 41.
[0020] To ensure rotational flexibility and secure fixation of the reinforcing rod 4, the support rod 2 is provided with multiple through-holes 21 extending vertically therethrough. A rotating shaft 43 extends through the reinforcing rod 4. The rotating shaft 43 passes through the through-hole 21 and is threadedly connected to a nut, facilitating adjustment of the fulcrum position of the reinforcing rod 4. A latch rod 45 is rotatably connected to one end of the reinforcing rod 4. The end of the latch rod 45 is fixedly connected to a limiting rod 451. A slot 31 is provided on the connecting plate 3. The slot 31 includes a through slot 311 and limiting slots 312 connected to either side of the through slot 311. The limiting rod 451 passes through the limiting slots 312 and rotates until it is offset from the limiting slots 312, thereby securing the reinforcing rod 4 to the connecting plate 3. Furthermore, a locking rod 32 is connected to the connecting plate 3. The locking rod 32 is located directly above the slot 31. Along its length, the locking rod 32 has multiple slots 31 identical in structure to the connecting plate 3. These slots 31 are used to allow the latch rod 45 to pass through.
[0021] The implementation principle of this embodiment is as follows: the present invention forms a triangular stable structure with the ground by setting a reinforcing rod 4, thereby enhancing the support stability and effectively preventing the prefabricated wall from tilting and collapsing during transportation and installation. The reinforcing rod 4 adopts a telescopic rod structure, and its length can be easily adjusted to meet the needs of different application scenarios. The locking member adopts the design of a latch rod 45 and a slot 31, which makes the connection between the reinforcing rod 4 and the connecting plate 3 more stable and reliable. At the same time, the locking rod 32 set on the connecting plate 3 further improves the connection strength between the support rods 2, and improves the stability and bearing capacity of the entire bracket. This solution not only improves the safety during the construction process, but also improves the installation quality and efficiency of the prefabricated wall, which is a major improvement and innovation in the prior art. The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. A prefabricated concrete wall support for preventing side tilt, characterized in that: The invention comprises a base (1), four vertical support rods (2) are arranged on the base (1), two support rods (2) form a group, a connecting plate (3) is arranged between each group of support rods (2), and the connecting plate (3) is arranged perpendicular to the support rods (2). A reinforcing rod (4) is rotatably connected to the support rods (2), and the reinforcing rod (4) can be rotated to abut against the ground, and the reinforcing rod (4), the support rod (2) and the ground form a triangle, and a locking piece for fixing the reinforcing rod (4) is provided on the reinforcing rod (4).
2. The anti-tilt prefabricated concrete wall support according to claim 1, characterized in that: The locking member comprises a latch rod (45) rotatably connected to the reinforcing rod (4); the end of the latch rod (45) is fixedly connected to a limiting rod (451); a slot (31) is provided on the connecting plate (3); the slot (31) comprises a through slot (311) and limiting slots (312) connected to both sides of the through slot (311); the limiting slots (312) are used for allowing the limiting rod (451) to pass through.
3. The anti-tilt prefabricated concrete wall support according to claim 1, characterized in that: The support rod (2) is provided with a plurality of through holes (21) along its vertical direction. A rotating shaft (43) is passed through the reinforcing rod (4). The rotating shaft (43) passes through the through hole (21) and is threadedly connected to a nut. The rotating shaft (43) is connected to different through holes (21) to adjust the fulcrum position of the reinforcing rod (4).
4. The anti-tilt prefabricated concrete wall support according to claim 1, characterized in that: A locking rod (32) is connected to the connecting plate (3), and the locking rod (32) is located directly above the slot (31). The locking rod (32) is provided with a plurality of slots (31) along its length direction.
5. The anti-tilt prefabricated concrete wall support according to claim 1, characterized in that: The reinforcing rod (4) is a telescopic rod.
6. The anti-tilt prefabricated concrete wall support according to claim 1, characterized in that: The reinforcing rod (4) comprises a fixing rod (41), one end of the fixing rod (41) away from the locking member is hollow, and a supporting rod (42) is slidably connected inside the fixing rod (41), and the supporting rod (42) is used to abut against the ground.
7. The anti-tilt prefabricated concrete wall support according to claim 6, characterized in that: The fixing rod (41) is provided with a plurality of mounting holes (411), the support rod (42) is provided with a connecting hole (421), and the mounting holes (411) and the connecting holes (421) are provided with fixing members (46) for fixing the fixing rod (41) and the support rod (42).
8. The anti-tilt prefabricated concrete wall support according to claim 7, characterized in that: The fixing member (46) includes a fixing rod (41), a guide column (462) and a threaded column (463) are fixedly connected to the fixing rod (41), the guide column (462) and the threaded column (463) respectively penetrate the adjacent mounting hole (411) and the adjacent connecting hole (421), and the threaded column (463) is threadedly connected to a nut after passing through the mounting hole (411) and the connecting hole (421).