Reinforcing steel bar binding and supporting device
By designing a support device for steel bar binding, the problems of bending and sinking of steel bars and moving the binding point during construction are solved, and the stable and fixed position of steel bars and the safe and efficient construction process are achieved.
Patent Information
- Application Number
- CN202421277992.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
During the construction process, the suspended steel bars may cause bending and sinking during long-term use, and workers are prone to bumps when walking, affecting the movement of the binding point and subsequent construction.
A reinforced bar bundling support device is designed, including main rod, limiting plate, fixed rod, mobile barrel and placement plate. Through the synergy of these components, stable fixed position and support of the reinforced bar are achieved.
This device can effectively prevent the steel bars from bending and sinking, stabilize the binding point, avoid the movement of intersection points, and improve construction safety and efficiency.
Smart Images
Figure CN222595553U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel bar binding, in particular to a steel bar binding support device. Background Art
[0002] Steel cage tying is a common construction process in the field of construction technology.
[0003] When steel bars are bundled at the construction site, they are usually suspended in the air. If there is no support rod at the bottom of the steel bars, the steel bars may bend and sink during long-term use, and workers may easily bump into them when walking in the middle, which will affect the movement of the binding points, causing inconvenience in subsequent construction, and easily lead to stress concentration and cracks. Utility Model Content
[0004] The purpose of the utility model is to provide a steel bar binding support device to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a steel bar binding support device, comprising: a main rod, a pointed head is fixedly installed at the lower end of the main rod, a limit plate is fixedly installed at the upper end of the main rod, a fixed rod is threadedly connected to the upper end of the limit plate, and a moving cylinder is slidably connected to the outer side of the fixed rod;
[0006] A placing plate is fixedly installed on the upper end of the moving cylinder, and a plurality of grooves are evenly arranged on the outer end of the placing plate.
[0007] Preferably, a plurality of rings are evenly and fixedly mounted on the outer wall of the main rod, and a rubber sleeve is fixedly mounted on the outer wall of the upper end of the main rod, and the rubber sleeve is in a truncated cone shape.
[0008] Preferably, the top ends of the limit plate and the main rod are both provided with threaded holes, a threaded column is fixedly mounted on the lower end of the fixing rod, and the outer wall of the threaded column is threadedly connected to the inner wall of the threaded hole.
[0009] Preferably, circular grooves are provided on both sides of the upper end of the fixing rod, a spring is fixedly installed in each circular groove, a limiting column is fixedly installed on the outer end of the spring, the outer wall of the limiting column and the inner wall of the circular groove are slidably connected, and one end of the limiting column is located on the outside of the circular groove.
[0010] Preferably, a plurality of limiting grooves are symmetrically provided on both left and right sides of the outer end of the movable cylinder, the inner wall of the movable cylinder and the outer wall of the fixed rod are slidably connected, and one end of the limiting column passes through one of the limiting grooves.
[0011] Preferably, a through hole is opened at the upper end of the movable cylinder, and the through hole is located at the upper end of the limiting groove, and the through hole can be multiple groups.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The design of the main rod can not only be used for positioning in advance, and then the steel bars can be directly bundled, but also support the steel bars to prevent them from bending and sinking, and at the same time stabilize the binding points of the steel bars to prevent the problem of intersection movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the installation of the utility model;
[0015] Figure 2 It is a front view schematic diagram of the overall structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the upper end structure of the main rod of the utility model;
[0017] Figure 4 This is a schematic diagram of the lower end structure of the placement plate of the utility model;
[0018] Figure 5 It is a cross-sectional schematic diagram of the fixing rod of the utility model.
[0019] In the figure: 1. main rod; 2. pointed head; 3. ring body; 4. rubber sleeve; 5. limit plate; 6. threaded hole; 7. fixing rod; 8. threaded column; 9. circular groove; 10. spring; 11. limit column; 12. moving cylinder; 13. limit groove; 14. through hole; 15. placement plate; 16. groove. DETAILED DESCRIPTION
[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.
[0024] See also Figures 1 to 5 The utility model provides a technical solution: a steel bar binding support device, comprising: a main rod 1, a pointed head 2 is fixedly installed at the lower end of the main rod 1, a plurality of ring bodies 3 are evenly fixedly installed on the outer wall of the main rod 1, a rubber sleeve 4 is fixedly installed on the outer wall of the upper end of the main rod 1, the rubber sleeve 4 is truncated, the lower end diameter of the rubber sleeve 4 is smaller than the upper end diameter, a limiting plate 5 is fixedly installed on the upper end of the main rod 1, a fixing rod 7 is threadedly connected to the upper end of the limiting plate 5, and a moving cylinder 12 is slidably connected to the outer side of the fixing rod 7, wherein a hole is first drilled on the ground, and then the main rod 1 is inserted into the ground, and the first hole is first drilled at the intersection of the steel bars to be supported, that is, a hole is first drilled at the place where the steel bars need to be bundled, and then the main rod 1 is inserted into the hole, when the main rod 1 is inserted into the bottom surface, the limiting plate 5 is used to play a limiting role, and the ring body 3 increases the friction force, wherein the rubber sleeve 4 on the main rod 1 has the ability to move and deform, and is used to firmly insert it into the ground.
[0025] The top ends of the limit plate 5 and the main rod 1 are both provided with threaded holes 6, and the lower end of the fixing rod 7 is fixedly mounted with a threaded column 8, the outer wall of the threaded column 8 and the inner wall of the threaded hole 6 are threadedly connected, which facilitates the disassembly and assembly of the fixing rod 7.
[0026] Circular grooves 9 are provided on the left and right sides of the upper end of the fixing rod 7, and a spring 10 is fixedly installed in each circular groove 9. A limiting column 11 is fixedly installed on the outer end of the spring 10, and the outer wall of the limiting column 11 is slidably connected to the inner wall of the circular groove 9. When the spring 10 is in a balanced state, the outer end of the limiting column 11 is located on the outside of the circular groove 9, and the outer end of the limiting column 11 is in an arc shape. By pressing the outer end of the limiting column 11 and squeezing the spring 10, the outer end of the limiting column 11 can be squeezed and slid into the circular groove 9.
[0027] A plurality of limit grooves 13 are symmetrically provided on the left and right sides of the outer end of the moving cylinder 12, the inner wall of the moving cylinder 12 and the outer wall of the fixed rod 7 are slidably connected, and one end of the limit column 11 passes through one of the limit grooves 13, and a placement plate 15 is fixedly installed on the upper end of the moving cylinder 12, and a plurality of grooves 16 are evenly provided on the outer end of the placement plate 15. By connecting the limit column 11 with different limit grooves 13, the height of the moving cylinder 12 and the placement plate 15 at the upper end of the fixed rod 7 can be changed, so that the device can be suitable for uneven ground.
[0028] A through hole 14 is provided at the upper end of the moving cylinder 12, and the through hole 14 is located at the upper end of the limiting groove 13. The through hole 14 can be a plurality of groups, wherein the through hole 14 is arranged along the axial direction of the moving cylinder 12, wherein the axis of the through hole 14 is at a certain angle before. Because the intersection of the steel bars is to be bundled, two through holes 14 can be provided, and the angle between the axes of the through holes 14 is 90 degrees, so that the intersection of the steel bars can be bundled, or only one through hole 14 can be provided to bundle the intersection of the steel bars, and at the same time, for multiple steel bars, More through holes 14 can be opened at the intersection of the reinforcement bars as needed. At the same time, the number of the grooves 16 on the placement plate 15 corresponds to the number of the through holes 14 to ensure that each steel wire can be stable. The steel wires can pass through the through holes 14 to bundle the intersections of the reinforcement bars. The placement plate 15 is used to support the intersections of the reinforcement bars. The several grooves 16 around the placement plate 15 are used to clamp and limit the bundled steel wires, which not only support the intersections of the reinforcement bars, but also limit the movement of the bundled nodes, making the overall reinforcement structure more stable.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A steel bar binding support device, comprising: A main rod (1), the lower end of which is fixedly mounted with a pointed head (2), characterized in that: a limit plate (5) is fixedly mounted on the upper end of the main rod (1), the upper end of the limit plate (5) is threadedly connected with a fixed rod (7), and the outer side of the fixed rod (7) is slidably connected with a moving cylinder (12); A placement plate (15) is fixedly mounted on the upper end of the moving cylinder (12), and a plurality of grooves (16) are evenly arranged on the outer end of the placement plate (15).
2. A steel bar binding support device according to claim 1, characterized in that: A plurality of ring bodies (3) are evenly and fixedly mounted on the outer wall of the main rod (1), and a rubber sleeve (4) is fixedly mounted on the outer wall of the upper end of the main rod (1), wherein the rubber sleeve (4) is in a truncated cone shape.
3. A steel bar binding support device according to claim 1, characterized in that: The top ends of the limit plate (5) and the main rod (1) are both provided with threaded holes (6), the lower end of the fixing rod (7) is fixedly mounted with a threaded column (8), and the outer wall of the threaded column (8) is threadedly connected to the inner wall of the threaded hole (6).
4. A steel bar binding support device according to claim 1, characterized in that: The upper end of the fixing rod (7) is provided with circular grooves (9) on both sides, and a spring (10) is fixedly installed in each circular groove (9). A limiting column (11) is fixedly installed on the outer end of the spring (10). The outer wall of the limiting column (11) is slidably connected to the inner wall of the circular groove (9), and one end of the limiting column (11) is located outside the circular groove (9).
5. A steel bar binding support device according to claim 4, characterized in that: A plurality of limiting grooves (13) are symmetrically provided on both left and right sides of the outer end of the movable cylinder (12); the inner wall of the movable cylinder (12) and the outer wall of the fixed rod (7) are slidably connected, and one end of the limiting column (11) passes through one of the limiting grooves (13).
6. A steel bar binding support device according to claim 1, characterized in that: The upper end of the movable cylinder (12) is provided with a through hole (14), the through hole (14) is located at the upper end of the limiting groove (13), and the through holes (14) can be multiple groups.