Steel bar positioning structure for building construction

Abstract

The utility model provides a steel bar positioning structure for building construction, which relates to the technical field of building construction and comprises a fixed bottom plate, two adjusting devices and a plurality of fixing devices, the two adjusting devices are fixedly connected to the top of the fixed bottom plate, and the fixing devices are fixedly connected to the side walls of the two adjusting devices respectively. At the moment, due to the fact that a first spring loses pressing force applied by a pressing block, the first spring can drive a sliding block to slide in a sliding rail, while the sliding block slides, the reinforcing steel bar can extrude an auxiliary fixing assembly, the auxiliary fixing assembly can apply extrusion force to the auxiliary fixing assembly after being subjected to the extrusion force, and therefore the auxiliary fixing assembly is extruded towards the two sides; according to the device, a large amount of manpower and time do not need to be consumed, the construction cost is reduced, the problem that the positions and the intervals of the steel bars are deviated is solved, and the influence on the construction quality and safety is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel bar positioning structure for building construction. Background Art

[0002] Rebar is one of the commonly used materials in construction and is mainly used in reinforced concrete structures and prestressed reinforced concrete structures. The cross-section of the rebar is generally round or square with rounded corners, including plain round rebar, ribbed rebar, twisted rebar, etc. Plain round rebar is actually small round steel and coil of ordinary low-carbon steel; ribbed rebar is rebar with longitudinal and transverse ribs on the surface; twisted rebar is rebar with spiral, herringbone, or crescent-shaped appearance. Rebars of different shapes have different roles and functions.

[0003] In the specific construction process, the positioning and fixing of steel bars is a very important link. In order to ensure that the position and spacing of the steel bars are accurate, construction workers usually use some positioning structures. When the existing positioning structure is used, when adjusting the spacing between two steel bars, the motor is started, and the output end of the motor drives the threaded rod to rotate, and the threaded rod drives the threaded sleeve on its outer surface to slide in the slide groove. The first connecting rod set at the front end of the threaded sleeve and the front end of the second connecting rod set at the upper end of the first connecting rod are both threadedly connected to the first steel bar sleeve and the second steel bar sleeve. The first steel bar sleeve and the second steel bar sleeve are respectively connected to the corresponding positions by the first fixing bolt and the second fixing bolt, which can be disassembled and replaced, which is convenient for positioning steel bars of different diameters and improves the flexibility of work. When it is necessary to position steel bars of different diameters in this method, the first steel frame sleeve and the second steel frame sleeve need to be disassembled, which will consume a lot of manpower and time, increase construction costs, and may cause deviations in the position and spacing of the steel bars, affecting construction quality and safety.

[0004] Therefore, it is necessary to provide a new steel bar positioning structure for building construction to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a steel bar positioning structure for building construction.

[0006] The utility model provides a steel bar positioning structure for construction, comprising a fixed bottom plate, two adjusting devices and a plurality of fixing devices, wherein the two adjusting devices are fixedly connected to the top of the fixed bottom plate, and the plurality of fixing devices are respectively fixedly connected to the side walls of the two adjusting devices;

[0007] The fixing device includes a fixing frame, a fixing block and a first spring, the fixing frame is fixedly connected to the side wall of the adjusting device, and a through hole is provided on the fixing frame, the fixing frames are respectively fixedly connected to the side walls on both sides of the fixing frame, and a slide rail is provided on the top of each fixing block, a sliding block is movably connected to the inner wall of the slide rail, and one end of the sliding block is fixedly connected to two pressing blocks, one end of the first spring is fixedly connected to one side of the vertical arm of the fixing block, and one end of the first spring away from the fixing block is fixedly connected to one side of the sliding block, and an auxiliary fixing component is movably connected to the inner wall of the groove provided at one end of the sliding block away from the first spring.

[0008] Preferably, the auxiliary fixing assembly includes two sliders and two clamping claws, the two sliders are movably connected to the inner wall of the groove opened at one end of the sliding block away from the first spring, and one end of the two sliders is fixedly connected to the second spring, the end of the second spring away from the slider is fixedly connected to the inner wall of the groove opened in the sliding block, and the two clamping claws are fixedly connected to one end of the slider.

[0009] Preferably, the adjusting device comprises two support blocks and two hydraulic rods, the two support blocks are fixedly connected to the top of the fixed base plate, the two hydraulic rods are fixedly connected to one end of the support blocks, and the telescopic ends of the hydraulic rods are fixedly connected to the moving components.

[0010] Preferably, the moving assembly includes a fixed frame, a threaded rod and a driving member, the fixed frame is fixedly connected to the telescopic end of the hydraulic rod, the threaded rod is movably connected to the inner wall of the fixed frame through a bearing, and a movable block is movably connected to the threaded rod, the top of the movable block is fixedly connected to a support column, the top side wall of the support column is fixedly connected to the side wall of the fixed frame through a support plate, the driving member is fixedly connected to the side wall of the fixed frame through a mounting plate, and the output end of the driving member is fixedly connected to one end of the threaded rod.

[0011] Preferably, the fixed base plate is fixedly connected to one end away from the fixed frame with two connecting plates, through holes are provided on the two connecting plates, and a mounting sleeve is fixedly connected to the top of the connecting plate, and a fixing bolt is connected to the inner thread of the inner wall of the mounting sleeve.

[0012] Preferably, the driving member is a driving motor, the driving motor is fixedly connected to the side wall of the fixing frame via a mounting plate, and the output end of the driving motor is fixedly connected to one end of the threaded rod.

[0013] Compared with the related art, the steel bar positioning structure for construction provided by the utility model has the following beneficial effects:

[0014] Through the provided fixing device, when it is necessary to position steel bars of different diameters, first press the two pressing blocks provided on the sliding block to place the steel bars in the grooves provided on the fixing frame. After the steel bars are placed in the grooves provided on the fixing frame, the pressing blocks can be released. At this time, since the first spring loses the pressing force exerted by the pressing blocks, the first spring will drive the sliding block to slide in the sliding rail. While the sliding block slides, the steel bars will squeeze the auxiliary fixing components. After being squeezed, the auxiliary fixing components will exert squeezing force on the auxiliary fixing components, thereby squeezing the auxiliary fixing components to both sides, thereby clamping and fixing the steel bars. This device does not require a lot of manpower and time, reduces construction costs, solves the problem of deviation in the position and spacing of the steel bars, and reduces the impact on construction quality and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a steel bar positioning structure for construction provided by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown;

[0017] Figure 3 for Figure 1 The schematic diagram of the cutaway structure shown;

[0018] Figure 4 for Figure 1 A schematic diagram of the structure of the fixing device shown;

[0019] Figure 5 for Figure 4 A schematic structural diagram of the auxiliary fixing assembly shown;

[0020] Figure 6 for Figure 2 Schematic diagram of the structure of the mobile component shown.

[0021] Numbers in the figure: 1. Fixed base plate; 2. Fixed frame; 3. Fixed block; 4. First spring; 5. Slide rail; 6. Sliding block; 7. Pressing block; 8. Sliding block; 9. Clamping claw; 10. Second spring; 11. Support block; 12. Hydraulic rod; 13. Fixed frame; 14. Threaded rod; 15. Movable block; 16. Support column; 17. Connecting plate; 18. Mounting sleeve; 19. Fixing bolt; 20. Driving motor. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 ,in, Figure 1 A structural schematic diagram of a steel bar positioning structure for construction provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown; Figure 3 for Figure 1 The schematic diagram of the cutaway structure shown; Figure 4 for Figure 1 A schematic diagram of the structure of the fixing device shown; Figure 5 for Figure 4 A schematic structural diagram of the auxiliary fixing assembly shown; Figure 6 for Figure 2 Schematic diagram of the structure of the mobile component shown.

[0024] In the specific implementation process, Figures 1 to 5 As shown, the two adjusting devices are fixedly connected to the top of the fixed base plate 1, and the end of the fixed base plate 1 away from the fixed frame 13 is fixedly connected to two connecting plates 17, through holes are provided on the two connecting plates 17, and a mounting sleeve 18 is fixedly connected to the top of the connecting plate 17, and a fixing bolt 19 is connected to the inner wall of the mounting sleeve 18 with an internal thread, and a plurality of fixing devices are fixedly connected to the side walls of the two adjusting devices respectively. The fixing device includes a fixing frame 2, a fixing block 3 and a first spring 4, the fixing frame 2 is fixedly connected to the side wall of the adjusting device, and a through hole is provided on the fixing frame 2, the fixing frame 2 is fixedly connected to the side walls on both sides of the fixing frame 2, and a slide rail 5 is provided on the top of the fixing block 3, and a sliding block 6 is movably connected to the inner wall of the sliding rail 5, and one end of the sliding block 6 is fixedly connected to two pressing blocks 7, one end of the first spring 4 is fixedly connected to one side of the vertical arm of the fixing block 3, and the end of the first spring 4 away from the fixed block 3 is fixedly connected to one side of the sliding block 6, and the inner wall of the groove provided at the end of the sliding block 6 away from the first spring 4 is movably connected with an auxiliary fixing component, and the auxiliary fixing The fixed component includes two sliders 8 and two clamping claws 9, the two sliders 8 are movably connected to the inner wall of the groove opened at one end of the sliding block 6 away from the first spring 4, and one end of the two sliders 8 is fixedly connected to the second spring 10, and the end of the second spring 10 away from the slider 8 is fixedly connected to the inner wall of the groove opened by the sliding block 6, and the two clamping claws 9 are fixedly connected to one end of the slider 8. When it is necessary to position steel bars of different diameters, first press the two pressing blocks 7 arranged on the sliding block 6 to place the steel bars in the groove opened on the fixing frame 2. After the steel bars are placed in the groove opened on the fixing frame 2, the pressing blocks 7 can be released. At this time, the first spring 4 loses the pressing force applied by the pressing blocks 7, and the first spring 4 will drive the sliding block 6 to slide in the sliding rail 5. While the sliding block 6 slides, the steel bars will squeeze the clamping claws 9 arranged on the side walls of the sliding block 8. After being squeezed, the clamping claws 9 will apply squeezing force to the second spring 10 through the sliding block 8, thereby squeezing the clamping claws 9 to both sides, thereby clamping and fixing the steel bars.

[0025] refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 6 As shown, the adjusting device includes two support blocks 11 and two hydraulic rods 12, the two support blocks 11 are fixedly connected to the top of the fixed base plate 1, the two hydraulic rods 12 are fixedly connected to one end of the support block 11, and the telescopic end of the hydraulic rod 12 is fixedly connected with a moving component, the moving component includes a fixed frame 13, a threaded rod 14 and a driving member, the fixed frame 13 is fixedly connected to the telescopic end of the hydraulic rod 12, the threaded rod 14 is movably connected to the inner wall of the fixed frame 13 through a bearing, and a movable block 15 is movably connected to the threaded rod 14, the top of the movable block 15 is fixedly connected to a support column 16, the top side wall of the support column 16 is fixedly connected to the side wall of the fixed frame 2 through a support plate, the driving member is fixedly connected to the side wall of the fixed frame 13 through a mounting plate, and the output end of the driving member is fixedly connected to one end of the threaded rod 14, the driving member is a driving motor 20, the driving motor 20 is fixedly connected to the side wall of the fixed frame 13 through a mounting plate, and the output end of the driving motor 20 is fixedly connected to one end of the threaded rod 14.

[0026] The working principle provided by the utility model is as follows: during use, when it is necessary to position steel bars of different diameters, first press the two pressing blocks 7 provided on the sliding block 6 to place the steel bars in the grooves provided on the fixing frame 2. After the steel bars are placed in the grooves provided on the fixing frame 2, the pressing blocks 7 can be released. At this time, the first spring 4 loses the pressing force applied by the pressing blocks 7, and the first spring 4 will drive the sliding block 6 to slide in the sliding rail 5. While the sliding block 6 slides, the steel bars will squeeze the clamping claws 9 provided on the side walls of the sliding block 8. After being squeezed, the clamping claws 9 will apply squeezing force to the second spring 10 through the sliding block 8, thereby squeezing the clamping claws 9 to both sides, thereby clamping and fixing the steel bars.

[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A steel bar positioning structure for construction, characterized in that: It comprises a fixed bottom plate (1), two adjustment devices and a plurality of fixing devices, wherein the two adjustment devices are fixedly connected to the top of the fixed bottom plate (1), and the plurality of fixing devices are respectively fixedly connected to the side walls of the two adjustment devices; The fixing device comprises a fixing frame (2), a fixing block (3) and a first spring (4); the fixing frame (2) is fixedly connected to the side wall of the adjusting device, and a through hole is provided on the fixing frame (2); the fixing frame (2) is respectively fixedly connected to the side walls on both sides of the fixing frame (2), and a slide rail (5) is provided on the top of each fixing block (3); the inner wall of the slide rail (5) is movably connected to a sliding block (6); one end of the sliding block (6) is fixedly connected to two pressing blocks (7); one end of the first spring (4) is fixedly connected to one side of the vertical arm of the fixing block (3), and one end of the first spring (4) away from the fixing block (3) is fixedly connected to one side of the sliding block (6); and the inner wall of the groove provided at one end of the sliding block (6) away from the first spring (4) is movably connected to an auxiliary fixing component.

2. The steel bar positioning structure for construction according to claim 1, characterized in that: The auxiliary fixing assembly comprises two sliders (8) and two clamping claws (9), the two sliders (8) are movably connected to the inner wall of a groove formed at one end of the sliding block (6) away from the first spring (4), and one end of the two sliders (8) is fixedly connected to a second spring (10), one end of the second spring (10) away from the slider (8) is fixedly connected to the inner wall of the groove formed in the sliding block (6), and the two clamping claws (9) are fixedly connected to one end of the slider (8).

3. The steel bar positioning structure for construction according to claim 2, characterized in that: The adjustment device comprises two support blocks (11) and two hydraulic rods (12), the two support blocks (11) are fixedly connected to the top of the fixed base plate (1), the two hydraulic rods (12) are fixedly connected to one end of the support blocks (11), and the telescopic ends of the hydraulic rods (12) are fixedly connected to the moving components.

4. The steel bar positioning structure for construction according to claim 3, characterized in that: The moving assembly comprises a fixed frame (13), a threaded rod (14) and a driving member, wherein the fixed frame (13) is fixedly connected to the telescopic end of the hydraulic rod (12), the threaded rod (14) is movably connected to the inner wall of the fixed frame (13) through a bearing, and a movable block (15) is movably connected to the threaded rod (14), the top of the movable block (15) is fixedly connected to a support column (16), the top side wall of the support column (16) is fixedly connected to the side wall of the fixed frame (2) through a support plate, the driving member is fixedly connected to the side wall of the fixed frame (13) through a mounting plate, and the output end of the driving member is fixedly connected to one end of the threaded rod (14).

5. The steel bar positioning structure for construction according to claim 4, characterized in that: One end of the fixed base plate (1) away from the fixed frame (13) is fixedly connected to two connecting plates (17), through holes are provided on the two connecting plates (17), and a mounting sleeve (18) is fixedly connected to the top of the connecting plate (17), and a fixing bolt (19) is connected to the inner wall of the mounting sleeve (18) through an internal thread.

6. The steel bar positioning structure for construction according to claim 5, characterized in that: The driving component is a driving motor (20), and the driving motor (20) is fixedly connected to the side wall of the fixing frame (13) via a mounting plate, and the output end of the driving motor (20) is fixedly connected to one end of the threaded rod (14).

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