Anti-floating anchor rod automatic bending anchor device

Abstract

The application discloses an automatic anti-floating anchor rod bending device and belongs to the technical field of building construction. The device comprises a clamping assembly for an anchor rod, a turnover driving device and a displacement driving device. A base is connected to the displacement driving device. An outer wall of a cylinder is fixedly connected to a rotating shaft. The rotating shaft is perpendicular to the axis of the anchor rod and is rotatably arranged on the base. The rotating shaft is connected to the turnover driving device. A cylinder bottom plate is fixedly arranged at one end of the cylinder. A first sliding rail is fixed to the cylinder bottom plate. A motor is fixed to the cylinder bottom plate. An output end of the motor is connected to a rotating disc. A plurality of support plates are uniformly distributed on the outer side of the rotating disc along a circumference. The support plates are hingedly connected to first sliding blocks through connecting rods. The first sliding blocks are slidingly fitted to the first sliding rail. The first sliding rail is arranged along the radial direction of the cylinder bottom plate. Clip assemblies are fixed to the first sliding blocks. The clip assemblies are combined to clamp the anchor rod. The device can automatically bend the anchor rod, liberate labor and greatly improve construction efficiency.

Description

Technical Field

[0001] This invention belongs to the field of construction equipment technology, and specifically relates to an automatic anchor bending device for anti-buoyancy anchor rods. Background Technology

[0002] Anchor bolts in building construction generally consist of straight anchor sections and curved anchor sections. The exposed section of the anchor bolt must meet the design requirements for length during use. Currently, manual bending of anchor bolts is commonly used in on-site construction. However, this method is inefficient and poses serious safety hazards. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide an automatic anchor bending device for anti-buoyancy anchors, which can automatically bend anchors, freeing up labor and greatly improving construction efficiency.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] An automatic anchor bending device for anti-buoyancy anchor bolts includes a clamping assembly for the anchor bolt, a flipping drive device for driving the clamping assembly to flip, and a displacement drive device for driving the clamping assembly to move along the axial direction of the anchor bolt. The clamping assembly includes a base, a rotating shaft, a cylinder, a cylinder bottom plate, a motor, a rotating disk, support plates, a connecting rod, a first slider, a first slide rail, and a clamping plate assembly. The base is connected to the displacement drive device. The outer wall of the cylinder is fixedly connected to the rotating shaft. The rotating shaft is perpendicular to the axis of the anchor bolt and rotatably mounted on the base. The rotating shaft is also connected to the flipping drive device. The cylinder bottom plate is fixedly mounted at one end of the cylinder. The first slide rail is fixed on the cylinder bottom plate. The motor is fixed on the cylinder bottom plate. The output end of the motor is connected to the rotating disk. Several support plates are evenly distributed along the circumference of the outer side of the rotating disk. The support plates are hinged to the first slider through a connecting rod. The first slider is slidably engaged with the first slide rail. The first slide rail is arranged radially along the cylinder bottom plate. The clamping plate assembly is fixed on the first slider. The clamping plate assemblies are combined to clamp the anchor bolt.

[0006] Furthermore, the clamping assembly includes a support rod, a clamping plate, a clamping plate seat, and a first bolt. One end of the support rod is fixedly connected to a first slider, and the other end near the support rod is fixed to a clamping plate seat on the side of the support rod. The clamping plate is slidably disposed in a slot opened in the clamping plate seat. The clamping plate seat has a first through groove, and the clamping plate has a first through hole. The first bolt passes through both the first through groove and the first through hole to fasten the clamping plate and the clamping plate seat. The clamping plate is arranged radially along the cylinder, and the inner end face of the clamping plate is formed on an arc-shaped surface corresponding to the diameter of the anchor rod.

[0007] Furthermore, the support rod includes an outer rod, an inner rod, and a second bolt. One end of the outer rod is fixed to the first slider, and the other end of the outer rod is slidably sleeved on the inner rod. A second through groove is formed on the surface of the outer rod, and a second through hole is formed on the inner rod. The second bolt passes through both the second through groove and the second through hole to fix the inner rod and the outer rod.

[0008] Furthermore, a second slider is fixed to the end of the inner rod away from the outer rod. The second slider is slidably disposed on the second slide rail, and the second slide rail is fixed to the first baffle on the end face of the cylinder.

[0009] Furthermore, a triangular rib is provided between the outer rod and the first slider.

[0010] Furthermore, the flipping drive device includes a gear, a rack, a first end plate, a second end plate, and a first telescopic device. The gear is coaxially fixed on the rotating shaft, and the gear meshes with the rack. The rack is slidably disposed on the side wall of the base. The first end plate is fixed to the back side of the rack, and the second end plate is fixed on the base. The first telescopic device connects the first end plate and the second end plate.

[0011] Furthermore, a sliding rod is fixed to the side of the rack, and a sliding groove is provided on the base. The sliding groove extends along the length of the anchor rod, and the sliding rod is slidably disposed in the sliding groove.

[0012] Furthermore, the base is slidably mounted on the slide block, a second baffle is fixed on the base, a third end plate is provided on the slide block, and a second telescopic device is connected between the second baffle and the third end plate.

[0013] The beneficial effects of this invention are as follows:

[0014] This invention discloses an automatic anchor bending device for anti-buoyancy anchor rods. By setting a clamping component, it can clamp the end of the anti-buoyancy anchor rod that needs to be bent. By using a flipping drive device, it can drive the clamping section to flip, thereby realizing automatic anchor bending, freeing up labor and greatly improving construction efficiency.

[0015] This invention discloses a bending anchor device. The clamping process can be achieved using a single motor, reducing the drive source. By clamping the bending anchor circumferentially, and with the rotating disc used to limit the anchor rod, the problem of inconsistent lengths that might occur due to manual observation of the bending anchor length is avoided. Using this device, the bending anchor consistency is better. Since the entire device is mounted on a slide, the clamp for installing the anchor rod can also be mounted on the slide. When the anchor rod touches and contacts the pressure sensor, the pressure sensor receives a signal and transmits it to the controller, stopping the feeding of the anchor rod and driving the flipping drive device to move and achieve the bending anchor action, thus determining the required bending anchor length. The protrusion distance of the pressure sensor can be adjusted as needed, so the length of the anchor rod inserted into the bending anchor device is the bending anchor length, which can be adjusted according to different needs. Those skilled in the art should understand this. Attached Figure Description

[0016] To make the objectives, technical solutions, and beneficial effects of this invention clearer, the following figures are provided for illustration:

[0017] Figure 1 This is a schematic diagram of the structure of the device of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the device of the present invention. Figure 2 ;

[0019] Figure 3 This is a schematic diagram showing the connection between the rotating disk and the connecting rod.

[0020] Figure 4 This is a schematic diagram of the clip assembly.

[0021] Figure 5 This is an exploded view of the clip assembly;

[0022] Figure 6 This is a schematic diagram of the flipping drive device.

[0023] The following components are labeled in the attached diagram: clamping assembly 1, flipping drive device 2, displacement drive device 3, base 4, rotating shaft 5, cylinder 6, cylinder bottom plate 7, motor 8, rotating disk 9, support plate 10, connecting rod 11, first slider 12, first slide rail 13, clamping plate assembly 14, support rod 15, clamping plate 16, clamping plate seat 17, first bolt 18, slot 19, first through groove 20, first through hole 21, arc surface 22, outer rod 23, inner rod 24, second bolt 25, second through groove 26, second through hole 27, second slider 28, second slide rail 29, first baffle 30, triangular rib 31, gear 32, rack 33, first end plate 34, second end plate 35, first telescopic device 36, slide rod 37, slide groove 38, slide seat 39, second baffle 40, third end plate 41, second telescopic device 42. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0025] like Figures 1-6 As shown, an automatic anchor bending device for anti-buoyancy anchor bolts includes a clamping assembly 1 for the anchor bolt, a flipping drive device 2 for driving the clamping assembly 1 to flip, and a displacement drive device 3 for driving the clamping assembly 1 to move axially along the anchor bolt. The clamping assembly 1 faces the anchor bolt, which is conveyed by an externally mounted feeding device. The anchor bolt is conveyed axially until its end contacts a pressure sensor located at the center of a rotating disk 9. The pressure sensor receives a signal and transmits it to a controller, stopping the conveying of the anchor bolt and driving the flipping drive device 2 to displace and bend the anchor bolt.

[0026] Specifically, the clamping assembly 1 disclosed in this invention includes a base 4, a rotating shaft 5, a cylinder 6, a cylinder base plate 7, a motor 8, a rotating disk 9, a support plate 10, a connecting rod 11, a first slider 12, a first slide rail 13, and a clamping plate assembly 14. The base 4 is U-shaped and is connected to a displacement driving device 3. Driven by the displacement driving device 3, the base 4 can be displaced along the axial direction of the anchor rod. The outer wall of the cylinder 6 is fixedly connected to the rotating shaft 5. The rotating shaft 5 is perpendicular to the axis of the anchor rod and rotatably mounted on the base 4. The rotating shaft 5 is arranged radially along the cylinder 6 and is in the same horizontal plane as the anchor rod.

[0027] The rotating shaft 5 is also connected to the flipping drive device 2. The flipping drive device 2 drives the rotating shaft 5 to rotate, thus simultaneously driving the cylinder 6, which is fixedly connected to the rotating shaft 5, to flip around the axis of the rotating shaft 5. The bending position of the anchor rod is the position of the rotating shaft 5. The bottom plate 7 of the cylinder is fixedly set at one end of the cylinder 6. The first slide rail 13 is fixed on the inner end face of the bottom plate 7 of the cylinder. The motor 8 is fixed on the outer end face of the bottom plate 7 of the cylinder. The output end of the motor 8 passes through the bottom plate 7 of the cylinder and is connected to the rotating disk 9. Several support plates 10 are evenly distributed along the circumference of the outer side of the rotating disk 9. The support plates 10 are hinged to the first slider 12 through the connecting rod 11. The first slider 12 is slidably engaged with the first slide rail 13. The first slider 12 and the first slide rail 13 are slidably engaged in a dovetail groove manner so that the first slider 12 will not fall off the first slide rail 13. The first slide rail 13 extends radially along the bottom plate 7 of the cylinder. The clamping plate assembly 14 is fixed on the first slider 12. Each clamping plate assembly 14 is combined to clamp the anchor rod. The specific clamping process is as follows: when the motor 8 drives the rotating disk 9 to rotate, the circumferential support plate 10 of the rotating disk 9 rotates. The support plate 10 can drive the first slider 12 to move through the connecting rod 11, so that the first slider 12 can move along the first slide rail 13. The clamping plate assembly 14 on the first slider 12 also moves radially, thereby clamping the central anchor rod.

[0028] In this embodiment, the clamping plate assembly 14 includes a support rod 15, a clamping plate 16, a clamping plate seat 17, and a first bolt 18. The axis of the support rod 15 is parallel to the axis of the anchor rod. One end of the support rod 15 is fixedly connected to a first slider 12 and can move together with the first slider 12. The other end near the support rod 15 is fixed with a clamping plate seat 17 on the side of the support rod 15. The clamping plate 16 is slidably disposed in a slot 19 opened on the clamping plate seat 17. The opening direction of the slot 19 is directly opposite to the central axis of the bottom plate 7 of the cylinder. The clamping plate seat 17 has a first through groove 20 that penetrates both sides of the clamping plate seat 17. The clamping plate 16 has a first through hole 21 that corresponds to the first through groove 20. The first bolt 18 passes through both the first through groove 20 and the first through hole 21 to fasten the clamping plate 16 and the clamping plate seat 17. The clamping plate 16 is arranged radially along the cylinder 6, and the inner end face of the clamping plate 16 is formed on the arc-shaped surface 22 corresponding to the diameter of the anchor rod. By adopting the above structure, the length of the clamping plate 16 extending into the first through groove 20 can be adjusted, thereby adjusting the clamping radius of the clamping plate 16 to meet the needs of anchor rods of different diameters. By setting the plate-shaped clamping plate 16, with the inner end face of the clamping plate 16 formed on the arc-shaped surface 22 corresponding to the diameter of the anchor rod, clamping the anchor rod on an arc-shaped surface 22 allows for a smoother bending process of the anchor rod.

[0029] In this embodiment, the support rod 15 includes an outer rod 23, an inner rod 24, and a second bolt 25. One end of the outer rod 23 is fixed to the first slider 12, and the other end of the outer rod 23 is slidably sleeved on the inner rod 24. A second through groove 26 is formed on the surface of the outer rod 23, and a second through hole 27 is formed on the inner rod 24. The second bolt 25 passes through both the second through groove 26 and the second through hole 27 to fix the inner rod 24 and the outer rod 23. By setting the inner rod 24 and the outer rod 23, the support rod 15 can be easily disassembled, facilitating the subsequent installation of the second slider 28.

[0030] In this embodiment, a second slider 28 is fixed at the end of the inner rod 24 away from the outer rod 23. The structure and arrangement of the first slider 12 and the second slider 28 are exactly the same, and they are stacked relative to the central cross-section of the cylinder 6. The second slider 28 is slidably mounted on the second slide rail 29, which is fixed to the first baffle 30 on the end face of the cylinder 6. By simultaneously setting the second slider 28 and the second slide rail 29 to cooperate, it is equivalent to supporting both ends of the support rod 15 at the same time, reducing the possibility of concentrated stress on the support rod 15 when bending and anchoring, and improving the service life of the device.

[0031] In this embodiment, a triangular rib plate 31 is provided between the outer rod 23 and the first slider 12 to improve the support strength of the support rod 15 and reduce the bending moment of the support rod 15 when it is under force.

[0032] In this embodiment, the flipping drive device 2 includes a gear 32, a rack 33, a first end plate 34, a second end plate 35, and a first telescopic device 36. The gear 32 is coaxially fixed on the rotating shaft 5, and the gear 32 meshes with the rack 33. The rack 33 is slidably disposed on the side wall of the base 4. The first end plate 34 is fixed to the back side of the rack 33, and the second end plate 35 is fixed on the base 4. The first telescopic device 36 connects the first end plate 34 and the second end plate 35. In actual operation, the first telescopic device 36 drives the rack 33 to move. After the rack 33 moves, it drives the gear 32 to rotate. The rotation of the gear 32 drives the rotating shaft 5 to rotate together, thus achieving the flipping of the cylinder 6. By setting the extension and retraction amount of the first telescopic device 36, the rotation angle of the rotating shaft 5 can be determined, thereby adjusting the bending angle of the anchor. Those skilled in the art should understand this.

[0033] In this embodiment, a slide rod 37 is fixed to the side of the rack 33, and a groove 38 is provided on the base 4. The groove 38 extends along the length of the anchor rod, and the slide rod 37 is slidably disposed within the groove 38. By setting the slide rod 37 to cooperate with the groove 38, the movement path of the rack 33 can be guided, making the meshing of the rack 33 and the gear 32 more stable.

[0034] In this embodiment, the base 4 is slidably mounted on the slide block 39, a second baffle 40 is fixed on the base 4, and a third end plate 41 is provided on the slide block 39. A second telescopic device 42 is connected between the second baffle 40 and the third end plate 41. By extending and retracting the second telescopic device 42, the base 4 can be moved axially along the anchor rod.

[0035] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic anchor bending device for anti-buoyancy anchor bolts, characterized in that, The device includes a clamping assembly for anchor bolts, a flipping drive device for driving the clamping assembly to flip, and a displacement drive device for moving the clamping assembly along the axial direction of the anchor bolt. The clamping assembly includes a base, a rotating shaft, a cylinder, a cylinder base plate, a motor, a rotating disk, support plates, a connecting rod, a first slider, a first slide rail, and a clamping plate assembly. The base is connected to the displacement drive device. The outer wall of the cylinder is fixedly connected to the rotating shaft. The rotating shaft is perpendicular to the axis of the anchor bolt and rotatably mounted on the base. The rotating shaft is also connected to the flipping drive device. The cylinder base plate is fixedly mounted at one end of the cylinder. The first slide rail is fixed to the cylinder base plate. The motor is fixed to the cylinder base plate. The output end of the motor is connected to the rotating disk. Several support plates are evenly distributed along the circumference of the outer side of the rotating disk. The support plates are hinged to the first slider via connecting rods. The first slider is slidably fitted onto the first slide rail, which is arranged radially along the cylinder base plate. The clamping plate assembly is fixed to the first slider. The clamping plate assemblies are combined to clamp the anchor bolt.

2. The automatic anchor bending device for anti-buoyancy anchor bolts according to claim 1, characterized in that, The clamping assembly includes a support rod, a clamping plate, a clamping plate seat, and a first bolt. One end of the support rod is fixedly connected to a first slider, and the other end near the support rod is fixed to a clamping plate seat on the side of the support rod. The clamping plate is slidably disposed in a slot opened in the clamping plate seat. The clamping plate seat has a first through groove, and the clamping plate has a first through hole. The first bolt passes through both the first through groove and the first through hole to fasten the clamping plate and the clamping plate seat. The clamping plate is arranged radially along the cylinder, and the inner end face of the clamping plate is formed on an arc-shaped surface corresponding to the diameter of the anchor rod.

3. The automatic anchor bending device for anti-buoyancy anchor bolts according to claim 2, characterized in that, The support rod includes an outer rod, an inner rod, and a second bolt. One end of the outer rod is fixed to a first slider, and the other end of the outer rod is slidably sleeved on the inner rod. A second through groove is formed on the surface of the outer rod, and a second through hole is formed on the inner rod. The second bolt passes through both the second through groove and the second through hole to fix the inner rod and the outer rod.

4. The automatic anchor bending device for anti-buoyancy anchor bolts according to claim 3, characterized in that, The inner rod is fixed with a second slider at the end away from the outer rod. The second slider is slidably disposed on a second slide rail, which is fixed to a first baffle on the end face of the cylinder.

5. The automatic anchor bending device for anti-buoyancy anchor bolts according to claim 3, characterized in that, A triangular rib is provided between the outer rod and the first slider.

6. An automatic anchor bending device for anti-buoyancy anchor bolts according to any one of claims 1-5, characterized in that, The flipping drive device includes a gear, a rack, a first end plate, a second end plate, and a first telescopic device. The gear is coaxially fixed on the rotating shaft and meshes with the rack. The rack is slidably disposed on the side wall of the base. The first end plate is fixed to the back side of the rack, and the second end plate is fixed on the base. The first telescopic device connects the first end plate and the second end plate.

7. The automatic anchor bending device for anti-buoyancy anchor bolts according to claim 6, characterized in that, A sliding rod is fixed to the side of the rack, and a sliding groove is provided on the base. The sliding groove extends along the length of the anchor rod, and the sliding rod is slidably disposed in the sliding groove.

8. An automatic anchor bending device for anti-buoyancy anchor bolts according to any one of claims 1-5, characterized in that, The base is slidably mounted on the slide block, a second baffle is fixed on the base, a third end plate is provided on the slide block, and a second telescopic device is connected between the second baffle and the third end plate.

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