Adjustable stand column steel bar binding jig frame

Abstract

The utility model provides an adjustable stand column steel bar binding jig frame which comprises a jig frame seat, a sleeve positioning frame and a main bar extending end positioning frame, the sleeve positioning frame and the main bar extending end positioning frame are arranged on the jig frame seat, a spur rack guide rail located between the sleeve positioning frame and the main bar extending end positioning frame is arranged on the top face of the jig frame seat, and a hanging piece seat is arranged on the spur rack guide rail in a sliding mode. A main reinforcement middle section positioning frame is arranged on the hanging piece base, a guide rail hole allowing a spur rack guide rail to penetrate through is formed in the hanging piece base, a base groove is formed in the bottom face of the hanging piece base, a shaft inlet hole is formed in the top face of the hanging piece base, a motor is arranged on the top face of the hanging piece base, and an output shaft of the motor is coaxially connected with a vertical transmission shaft penetrating through the shaft inlet hole. The vertical transmission shaft penetrates into the shaft hole and then is coaxially connected with an input bevel gear, a transverse transmission shaft is rotationally arranged in the seat groove, and a transmission gear meshed with the input bevel gear and an output gear meshed with the spur rack guide rail are coaxially arranged on the transverse transmission shaft. The main reinforcement middle section positioning frame can be automatically adjusted, and adjustment is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar binding racks, in particular to an adjustable column steel bar binding rack. Background Art

[0002] The prefabricated structure is short for prefabricated reinforced concrete structure, which is a reinforced concrete structure mainly composed of prefabricated components connected by assembly. The prefabricated structure is one of the important directions for the development of building structures in China. It is conducive to the development of building industrialization in China, improves production efficiency, saves energy, develops green and environmental protection buildings, and is also conducive to improving and ensuring the quality of building projects.

[0003] For prefabricated bridges, different from the traditional on-site construction methods of steel bar binding and concrete pouring for bridges, for prefabricated bridges, some or all components of the lower bridge structure (cap, column, capping beam) and the upper bridge structure (box girder, slab girder, T-beam) are processed and formed in a prefabricated component factory and then transported to the construction site for hoisting and splicing into the main bridge body. Each component of the bridge is mechanically connected through the embedded holes, embedded steel bars and connection devices processed during the prefabrication process.

[0004] The Chinese patent with the authorized publication number of CN216634842U discloses an automatic production system for precast hollow piers, including a steel bar cage rack. The steel bar cage rack includes a base, on which a sleeve end positioning plate bracket, an intermediate main bar hanging piece erection bracket, and an extended steel bar end positioning plate bracket are connected by screws. A sleeve positioning plate for positioning the grouting sleeve is arranged on the sleeve end positioning plate bracket, hanging pieces for positioning the main bars are arranged on the intermediate main bar hanging piece erection bracket, and a main bar positioning plate for positioning the extended end of the main bar is arranged on the extended steel bar end positioning plate bracket.

[0005] The above prior art solutions have the following defects: The intermediate main bar hanging piece erection bracket of the steel bar cage rack is connected to the base by screws, and the intermediate main bar hanging piece erection bracket has the defect of inconvenient adjustment. Summary of the Utility Model

[0006] The problem to be solved by the utility model is to provide an adjustable column steel bar binding rack for the above-mentioned deficiencies existing in the prior art, which solves the problem of inconvenient adjustment of the intermediate main bar hanging piece erection bracket existing in the prior art.

[0007] The above-mentioned utility model object of the utility model is achieved through the following technical scheme: an adjustable column steel bar binding tire frame, comprising a tire frame seat, a sleeve positioning frame and a main reinforcement extension end positioning frame arranged on the tire frame seat, a straight rack guide rail located between the sleeve positioning frame and the main reinforcement extension end positioning frame is arranged on the top surface of the tire frame seat, a hanging plate seat is slidably arranged on the straight rack guide rail, a main reinforcement middle section positioning frame is arranged on the hanging plate seat, a guide rail hole for the straight rack guide rail to pass through is opened on the hanging plate seat, a seat groove is opened on the bottom surface of the hanging plate seat, an shaft entry hole is opened on the top surface of the hanging plate seat, a motor is arranged on the top surface of the hanging plate seat, the output shaft of the motor is coaxially connected with a vertical transmission shaft passing through the shaft entry hole, the vertical transmission shaft is coaxially connected with an input bevel gear after passing through the shaft entry hole, a transverse transmission shaft is rotatably arranged in the seat groove, and a transmission gear meshing with the input bevel gear and an output gear meshing with the spur rack guide rail are coaxially arranged on the transverse transmission shaft.

[0008] The utility model is further configured as follows: an input groove connected to the shaft inlet hole is opened on the top wall of the seat groove, an input bearing sleeved on the vertical transmission shaft is embedded in the input groove, and a transmission groove is opened on the side wall of the seat groove, and a transmission bearing sleeved on the horizontal transmission shaft is embedded in the transmission groove.

[0009] The utility model is further configured as follows: a wheel mounting block is provided on the bottom surface of the hanging plate seat, a folding pulley is provided below the wheel mounting block, the folding pulley comprises a wheel guard frame provided on the bottom surface of the wheel mounting block, a wheel guard groove is provided on the bottom surface of the wheel guard frame, a near-machine hole is provided on the side wall of the wheel guard frame facing the motor, a far-machine hole aligned with the near-machine hole is provided on the side wall of the wheel guard frame away from the motor, a movable wheel axle is passed through the near-machine hole and the far-machine hole, a rotating wheel seat is rotatably provided on the movable wheel axle, and a supporting pulley is provided at the bottom of the rotating wheel seat.

[0010] The utility model is further configured as follows: a plurality of locking holes distributed on the outside of the distal machine hole and connected to the distal machine hole are opened on the side wall of the wheel guard frame facing away from the motor; the rotating wheel seat comprises a near machine plate arranged on the side of the near machine hole close to the wheel guard groove, a distal machine plate arranged on the side of the distal machine hole close to the wheel guard groove, a seat bottom plate arranged at the bottom of the near machine plate and the distal machine plate and connected to the supporting pulley on the bottom surface; a near machine shaft hole aligned with the near machine hole and rotatably matched with the movable wheel shaft is opened on the near machine plate; a distal machine shaft hole aligned with the distal machine hole and rotatably matched with the movable wheel shaft is opened on the distal machine plate; a plurality of locking seat holes distributed on the outside of the distal machine shaft hole and connected to the distal machine shaft hole are opened on the distal machine plate; a locking strip plug-matched with the locking hole and the locking seat hole is provided on the movable wheel shaft.

[0011] The utility model is further configured as follows: a near-machine limiting plate having a diameter greater than that of the movable wheel axle is provided at the end of the movable wheel axle close to the near-machine hole, and a far-machine limiting plate having a diameter greater than that of the movable wheel axle is provided at the end of the movable wheel axle close to the far-machine hole.

[0012] The utility model is further configured as follows: a compound axis spring is sleeved on the movable wheel axle, one end of the compound axis spring abuts against the end surface of the near-machine limit plate toward the wheel guard frame, and the other end abuts against the end surface of the wheel guard frame toward the near-machine limit plate.

[0013] The utility model is further configured as follows: a plurality of wheel locking screw holes are provided on the bottom surface of the wheel mounting protrusion, a connecting plate is provided on the side wall of the wheel guard frame, a wheel locking countersunk hole aligned with the wheel locking screw hole is provided on the connecting plate, and a wheel locking screw threadedly connected to the wheel locking screw hole is provided in the wheel locking countersunk hole.

[0014] The utility model is further configured as follows: the sleeve positioning frame includes a sleeve end positioning seat arranged on the top surface of the tire frame seat, a sleeve end upright rod arranged on the sleeve end positioning seat, a sleeve end reinforcing rod arranged between the top surface of the sleeve end positioning seat and the side wall of the sleeve end upright rod, a sleeve positioning plate is arranged on the sleeve end upright rod, and a sleeve positioning column is arranged on the end surface of the sleeve positioning plate facing away from the sleeve end upright rod.

[0015] The utility model is further configured as follows: the main reinforcement middle section positioning frame includes a middle section vertical rod arranged on the top surface of the hanging plate seat, and the middle section vertical rod is provided with a main reinforcement upper hanging plate, a main reinforcement lower hanging plate, a main reinforcement left hanging plate and a main reinforcement right hanging plate, and the main reinforcement upper hanging plate, the main reinforcement lower hanging plate, the main reinforcement left hanging plate and the main reinforcement right hanging plate are all provided with main reinforcement through holes for the main reinforcement to pass through.

[0016] The utility model is further configured as follows: the main reinforcement protruding end positioning frame includes an protruding end positioning seat arranged on the top surface of the tire frame seat, an protruding end upright arranged on the protruding end positioning seat, and an protruding end reinforcing rod arranged between the top surface of the protruding end positioning seat and the side wall of the protruding end upright; a main reinforcement positioning plate is arranged on the protruding end upright, a main reinforcement positioning tube is arranged on the end surface of the main reinforcement positioning plate away from the protruding end upright, and a main reinforcement positioning hole is opened on the end surface of the main reinforcement positioning tube away from the main reinforcement positioning plate, which passes through the main reinforcement positioning tube and the main reinforcement positioning plate in sequence.

[0017] In summary, the beneficial technical effects of the utility model are as follows: when the adjustable column reinforcement binding frame is working, the motor drives the input bevel gear to rotate, and the transmission gear rotates accordingly, thereby driving the transverse transmission shaft and the output gear to rotate. Since the output gear is meshed with the spur rack guide rail, the hanging plate seat will drive the main reinforcement middle section positioning frame to perform horizontal reciprocating linear motion. The main reinforcement middle section positioning frame can be automatically adjusted, and the adjustment is relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the adjustable column steel bar binding jig in the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the sleeve positioning frame in the present utility model;

[0020] Figure 3 It is a schematic structural diagram of the main reinforcement extended end positioning frame in the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the hanging piece seat and the connecting seat rod in the present utility model;

[0022] Figure 5 It is a partial sectional structural diagram of the hanging piece seat in the present utility model;

[0023] Figure 6 It is a sectional structural diagram of the folding pulley in the present utility model;

[0024] Figure 7 It is an exploded structural diagram of the folding pulley in the present utility model;

[0025] Figure 8 It is a schematic structural diagram of the main reinforcement middle section positioning frame in the present utility model.

[0026] In the above-mentioned drawings: 1. Jig base; 2. Sleeve positioning frame; 21. Sleeve end positioning seat; 22. Sleeve end vertical rod; 23. Sleeve end strengthening rod; 24. Sleeve positioning plate; 25. Sleeve positioning column; 3. Main reinforcement extended end positioning frame; 31. Extended end positioning seat; 32. Extended end vertical rod; 33. Extended end strengthening rod; 34. Main reinforcement positioning plate; 35. Main reinforcement positioning cylinder; 36. Main reinforcement positioning hole; 4. Straight rack guide rail; 5. Side plate; 6. Hanging piece seat; 7. Connecting seat rod; 8. Seat groove; 9. Guide rail hole; 10. Input groove; 11. Input shaft hole; 12. Input bearing; 13. Transmission groove; 14. Transmission bearing; 15. Motor; 16. Vertical transmission shaft; 17. Input bevel gear; 18. Horizontal transmission shaft; 19. Transmission gear; 20. Output gear; 30. Wheel mounting convex block; 40. Wheel locking screw hole; 41. Folding pulley; 42. Wheel protection frame; 43. Connecting plate; 44. Wheel locking counterbore; 45. Wheel locking screw; 46. Wheel protection groove; 47. Near-machine hole; 48. Far-machine hole; 49. Locking position hole; 50. Movable wheel shaft; 51. Locking position strip; 52. Rotating wheel seat; 521. Near-machine plate; 522. Far-machine plate; 523. Seat bottom plate; 53. Near-machine shaft hole; 54. Far-machine shaft hole; 55. Locking seat hole; 56. Support pulley; 57. Near-machine limiting plate; 58. Far-machine limiting plate; 59. Return spring; 60. Main reinforcement middle section positioning frame; 601. Middle section vertical rod; 602. Upper main reinforcement hanging piece; 603. Lower main reinforcement hanging piece; 604. Left main reinforcement hanging piece; 605. Right main reinforcement hanging piece; 606. Main reinforcement through hole. Detailed implementation mode

[0027] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model clearer and easier to understand, the present utility model will be further described below in conjunction with the accompanying drawings and specific implementation modes.

[0028] As Figure 1 shown, the present utility model provides an adjustable column steel bar binding jig, which includes a jig base 1, a sleeve positioning frame 2 and a main bar protruding end positioning frame 3 arranged on the top surface of the jig base 1. The sleeve positioning frame 2 and the main bar protruding end positioning frame 3 are respectively arranged at both ends of the jig base 1.

[0029] As Figure 2 shown, the sleeve positioning frame 2 includes a sleeve end positioning seat 21, a sleeve end vertical rod 22, a sleeve end reinforcing rod 23, and a sleeve positioning plate 24. The sleeve end positioning seat 21 is connected to the top surface of the jig base 1 by screws. The sleeve end vertical rod 22 is an I-beam. The number of sleeve end vertical rods 22 is two, and the two sleeve end vertical rods 22 are symmetrically welded to the top surface of the sleeve positioning seat. The number of sleeve end reinforcing rods 23 is two, and the two sleeve end reinforcing rods 23 are symmetrically arranged. One end of the sleeve end reinforcing rod 23 is welded to the top surface of the sleeve end positioning seat 21, and the other end is welded to the side wall of the sleeve end vertical rod 22.

[0030] The sleeve positioning plate 24 is connected to the two sleeve end vertical rods 22 by screws. A plurality of sleeve positioning columns 25 are fixedly connected to the end surface of the sleeve positioning plate 24 facing away from the sleeve end vertical rod 22. The plurality of sleeve positioning columns 25 are distributed in a chamfered square shape. The sleeve positioning columns 25 position the grouting sleeve by means of insertion.

[0031] As Figure 3 shown, the main bar protruding end positioning frame 3 includes a protruding end positioning seat 31, a protruding end vertical rod 32, a protruding end reinforcing rod 33, and a main bar positioning plate 34. The protruding end positioning seat 31 is connected to the top surface of the jig base 1 by screws. The protruding end vertical rod 32 is an I-beam. The number of protruding end vertical rods 32 is two, and the two protruding end vertical rods 32 are symmetrically welded to the top surface of the sleeve positioning seat. The number of protruding end reinforcing rods 33 is two, and the two protruding end reinforcing rods 33 are symmetrically arranged. One end of the protruding end reinforcing rod 33 is welded to the top surface of the protruding end positioning seat 31, and the other end is welded to the side wall of the protruding end vertical rod 32.

[0032] The main bar positioning plate 34 is connected to the two protruding end vertical rods 32 by screws. A plurality of main bar positioning cylinders 35 are fixedly connected to the end surface of the main bar positioning plate 34 facing away from the protruding end vertical rod 32. The plurality of main bar positioning cylinders 35 are distributed in a chamfered square shape. The main bar positioning cylinders 35 are aligned with the sleeve positioning columns 25 one by one. A main bar positioning hole 36 that sequentially penetrates the main bar positioning cylinder 35 and the main bar positioning plate 34 is opened on the end surface of the main bar positioning cylinder 35 facing away from the main bar positioning plate 34.

[0033] As Figure 1 and 4 shown, two straight rack guides 4 are symmetrically arranged on the top surface of the jig base 1. The straight rack guides 4 are located between the sleeve positioning frame 2 and the main reinforcement extending end positioning frame 3. Side plates 5 are fixedly connected to the side walls of each straight rack guide 4. The bottom surface of the side plate 5 is flush with the bottom surface of the straight rack guide 4. The side plate 5 is connected to the top surface of the jig base 1 by screws.

[0034] As Figure 1 and 4 shown, a plurality of hanging piece seats 6 are slidably arranged on each straight rack guide 4. A plurality of connecting rod seats 7 are arranged in parallel between two aligned hanging piece seats 6. Both ends of the connecting rod seat 7 are welded to the opposite side walls of the two hanging piece seats 6 respectively.

[0035] As Figure 5 shown, a seat groove 8 is formed on the bottom surface of the hanging piece seat 6. The cross section of the seat groove 8 is rectangular. A guide rail hole 9 for the straight rack guide 4 to pass through is formed through the outer side wall of the hanging piece seat 6. An input groove 10 and a shaft inlet hole 11 are sequentially formed upward on the top wall of the seat groove 8. The cross section of the input groove 10 is circular. An input bearing 12 is embedded in the input groove 10. The shaft inlet hole 11 is a circular hole. Transmission grooves 13 are formed on the opposite side walls of the seat groove 8. Transmission bearings 14 are embedded in the transmission grooves 13.

[0036] A motor 15 is fixedly installed on the top surface of the hanging piece seat 6. The motor 15 is located directly above the seat groove 8. The output shaft of the motor 15 is coaxially connected with a vertical transmission shaft 16. The vertical transmission shaft 16 sequentially passes through the shaft inlet hole 11 and the input groove 10 and then extends into the seat groove 8. The input bearing 12 is sleeved on the vertical transmission shaft 16. An input bevel gear 17 is coaxially arranged on the vertical transmission shaft 16 after it extends into the seat groove 8.

[0037] A horizontal transmission shaft 18 is rotatably arranged in the seat groove 8. Both ends of the horizontal transmission shaft 18 extend into the two transmission grooves 13 respectively. The two transmission bearings 14 are sleeved on both ends of the horizontal transmission shaft 18 respectively. A transmission gear 19 and an output gear 20 are coaxially arranged on the horizontal transmission shaft 18. The transmission gear 19 meshes with the input bevel gear 17. The output gear 20 meshes with the straight rack guide 4.

[0038] As Figure 6 and 7 shown, a wheel mounting convex block 30 is fixedly connected to the bottom surface of the hanging piece seat 6. The cross section of the wheel mounting convex block 30 is rectangular. A plurality of wheel locking screw holes 40 are formed on the bottom surface of the wheel mounting convex block 30. A folding pulley 41 is arranged below the wheel mounting convex block 30.

[0039] The folding pulley 41 includes a wheel guard frame 42, the top surface of the wheel guard frame 42 is against the bottom surface of the wheel mounting protrusion 30, and connecting plates 43 are fixedly connected to the two side walls of the wheel guard frame 42. The top surface of the connecting plate 43 is against the bottom surface of the wheel mounting protrusion 30, and a wheel locking countersunk hole 44 aligned with the wheel locking screw hole 40 is provided on the connecting plate 43, and a wheel locking screw 45 threadedly connected to the wheel locking screw hole 40 is arranged in the wheel locking countersunk hole 44.

[0040] A wheel guard groove 46 is provided on the side wall of the wheel guard frame 42, a near-machine hole 47 is provided on the side wall of the wheel guard frame 42 facing the motor 15, and a far-machine hole 48 is provided on the side wall of the wheel guard frame 42 away from the motor 15. The near-machine hole 47 and the far-machine hole 48 are aligned, both of which are circular holes, and both of which are connected to the wheel guard groove 46.

[0041] A locking hole 49 is provided on the side wall of the wheel guard frame 42 facing away from the motor 15. The locking hole 49 is a rectangular hole. There are four locking holes 49, all of which are connected to the remote machine hole 48. The four locking holes 49 are equidistantly distributed on the outside of the remote machine hole 48, two of which are vertically opened, and the other two are horizontally opened.

[0042] A movable axle 50 is passed through the distal machine hole 48 and the proximal machine hole 47 . The movable axle 50 passes through the proximal machine hole 47 , the wheel guard groove 46 , and the distal machine hole 48 in sequence in a direction away from the motor 15 . The movable axle 50 is cylindrical and forms a sliding fit with the proximal machine hole 47 and the distal machine hole 48 .

[0043] A locking strip 51 is fixedly connected to the shaft wall of the movable axle 50. There are four locking strips 51, which are equidistantly distributed on the outer side of the movable axle 50. The locking strips 51 can be plugged into the locking holes 49. When the four locking strips 51 are inserted into the four locking holes 49, the movable axle 50 is restricted from rotating.

[0044] A rotating wheel seat 52 is disposed in the wheel guard groove 46 . The rotating wheel seat 52 is rotatably disposed on the movable wheel shaft 50 . The rotating wheel seat 52 includes a near machine plate 521 , a far machine plate 522 , and a seat bottom plate 523 .

[0045] The near machine plate 521 is located on one side of the near machine hole 47 close to the guard wheel groove 46 , and a near machine shaft hole 53 is provided on the near machine plate 521 and is aligned with the near machine hole 47 . The near machine shaft hole 53 is a circular hole for the movable wheel shaft 50 to pass through and forms a rotational fit with the movable wheel shaft 50 .

[0046] The remote machine plate 522 is located on one side of the remote machine hole 48 close to the guard wheel groove 46. A remote machine shaft hole 54 aligned with the remote machine hole 48 is provided on the remote machine plate 522. The remote machine shaft hole 54 is a circular hole, and the movable wheel shaft 50 passes through the remote machine shaft hole 54 and forms a rotational fit with the movable wheel shaft 50. A lock seat hole 55 is provided on the side wall of the remote machine plate 522 facing the lock position hole 49. The number of the lock seat holes 55 is four. The four lock seat holes 55 are all communicated with the remote machine shaft hole 54. The four lock seat holes 55 are equidistantly distributed in a circular pattern outside the remote machine shaft hole 54, and the four lock seat holes 55 can be aligned with the four lock position holes 49 simultaneously. When the lock position bar 51 passes through the lock position hole 49 and is inserted into the lock seat hole 55, the rotation of the rotary wheel seat 52 is restricted.

[0047] The seat bottom plate 523 is fixedly connected to the bottoms of the near machine plate 521 and the remote machine plate 522. A support pulley 56 is fixedly installed on the end face of the seat bottom plate 523 facing away from the near machine plate 521 and the remote machine plate 522. The support pulley 56 is in rolling fit with the top surface of the tire rack seat 1.

[0048] A disc-shaped near machine limit plate 57 is fixedly connected to the end of the movable wheel shaft 50 close to the near machine hole 47, and a disc-shaped remote machine limit plate 58 is fixedly connected to the end of the movable wheel shaft 50 close to the remote machine hole 48. The diameters of the near machine limit plate 57 and the remote machine limit plate 58 are both larger than the diameter of the movable wheel shaft 50. The near machine limit plate 57 and the remote machine limit plate 58 are used to prevent the movable wheel shaft 50 from being pulled out of the near machine hole 47 and the remote machine hole 48, and the near machine limit plate 57 and the remote machine limit plate 58 can provide a force application point for workers to push and pull the movable wheel shaft 50.

[0049] A return spring 59 is sleeved on the movable wheel shaft 50. One end of the return spring 59 abuts against the end face of the near machine limit plate 57 facing the guard wheel frame 42, and the other end abuts against the end face of the guard wheel frame 42 facing the near machine limit plate 57. When a worker presses the near machine limit plate 57 to move the near machine limit plate 57 towards the guard wheel frame 42, the return spring 59 is compressed under pressure. Until the worker stops pressing the near machine limit plate 57, the elastic force generated by the reset of the return spring 59 will act on the near machine limit plate 57, and then push the near machine limit plate 57 to move away from the guard wheel frame 42.

[0050] When the support pulley 56 in the folding pulley 41 needs to be stored, the worker presses the near-machine limit plate 57, causing the near-machine limit plate 57 to move towards the wheel guard frame 42. The double-axis spring 59 is compressed under pressure. At the same time, the movable wheel shaft 50 moves horizontally, driving the locking bar 51 to be pulled out of the locking seat hole 55. Then, the rotating wheel seat 52 and the support pulley 56 are rotated by 90 degrees, and the rotating wheel seat 52 and the support pulley 56 are retracted into the wheel guard groove 46. At this time, the four locking seat holes 55 and the four locking holes 49 are aligned again. Then the worker stops pressing the near-machine limit plate 57, and the elastic force generated by the reset of the double-axis spring 59 acts on the near-machine limit plate 57, pushing the near-machine limit plate 57 to move away from the wheel guard frame 42. At the same time, the movable wheel shaft 50 moves horizontally, driving the locking bar 51 to insert into the locking seat hole 55. At this time, the rotating wheel seat 52 and the support pulley 56 are restricted from rotating, and the support pulley 56 remains in the state of being stored in the wheel guard groove 46. When the hanging piece seat 6 needs to be carried and the support pulley 56 is not required for support, the support pulley 56 can be stored in the wheel guard groove 46, avoiding damage to the support pulley 56 to a certain extent.

[0051] As Figure 8 shown, a main reinforcement middle section positioning frame 60 is provided above the hanging piece seat 6. The main reinforcement middle section positioning frame 60 includes middle section vertical rods 601, upper main reinforcement hanging pieces 602, lower main reinforcement hanging pieces 603, left main reinforcement hanging pieces 604, and right main reinforcement hanging pieces 605. The number of middle section vertical rods 601 is two, and the two middle section vertical rods 601 are respectively fixedly installed on the top surfaces of the two hanging piece seats 6. The two ends of the upper main reinforcement hanging pieces 602 and the lower main reinforcement hanging pieces 603 are respectively connected to the two middle section vertical rods 601 by screws. The upper main reinforcement hanging pieces 602 are located directly above the lower main reinforcement hanging pieces 603. The left main reinforcement hanging pieces 604 and the right main reinforcement hanging pieces 605 are located between the upper main reinforcement hanging pieces 602 and the lower main reinforcement hanging pieces 603. The left main reinforcement hanging pieces 604 and the right main reinforcement hanging pieces 605 are respectively connected to the two middle section vertical rods 601 by screws, and the left main reinforcement hanging pieces 604 and the right main reinforcement hanging pieces 605 are symmetrically arranged. Main reinforcement through holes 606 for the main reinforcement to pass through are provided on the upper main reinforcement hanging pieces 602, the lower main reinforcement hanging pieces 603, the left main reinforcement hanging pieces 604, and the right main reinforcement hanging pieces 605.

[0052] When the adjustable column steel bar binding tire rack is working, the motor 15 drives the input bevel gear 17 to rotate, then the transmission gear 19 rotates accordingly, driving the horizontal transmission shaft 18 and the output gear 20 to rotate. Since the output gear 20 meshes with the straight rack guide 4, the hanging piece seat 6 drives the main reinforcement middle section positioning frame 60 to perform horizontal reciprocating linear motion.

[0053] The main reinforcement middle section positioning frame 60 can be automatically adjusted, and the adjustment is relatively convenient.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. An adjustable column reinforcement binding frame, comprising a frame seat (1), a sleeve positioning frame (2) and a main reinforcement extension end positioning frame (3) arranged on the frame seat (1), characterized in that: A spur rack guide rail (4) is arranged on the top surface of the tire frame seat (1) and is located between the sleeve positioning frame (2) and the main reinforcement protruding end positioning frame (3); a hanging plate seat (6) is slidably arranged on the spur rack guide rail (4); a main reinforcement middle section positioning frame (60) is arranged on the hanging plate seat (6); a guide rail hole (9) for the spur rack guide rail (4) to pass through is provided on the hanging plate seat (6); a seat groove (8) is provided on the bottom surface of the hanging plate seat (6); and an axle insertion hole (11) is provided on the top surface of the hanging plate seat (6). A motor (15) is arranged on the top surface of the hanging plate seat (6), the output shaft of the motor (15) is coaxially connected with a vertical transmission shaft (16) passing through the shaft hole (11), the vertical transmission shaft (16) is coaxially connected with an input bevel gear (17) after passing through the shaft hole (11), a transverse transmission shaft (18) is rotatably arranged in the seat groove (8), and a transmission gear (19) meshing with the input bevel gear (17) and an output gear (20) meshing with the spur rack guide rail (4) are coaxially arranged on the transverse transmission shaft (18).

2. The adjustable column reinforcement tyre tyre according to claim 1 is characterized in that: An input groove (10) communicating with the shaft inlet hole (11) is provided on the top wall of the seat groove (8), an input bearing (12) sleeved on the vertical transmission shaft (16) is embedded in the input groove (10), and a transmission groove (13) is provided on the side wall of the seat groove (8), a transmission bearing (14) sleeved on the horizontal transmission shaft (18) is embedded in the transmission groove (13).

3. The adjustable column reinforcement tyre tyre according to claim 1 is characterized in that: A wheel mounting protrusion (30) is arranged on the bottom surface of the hanging plate seat (6), and a folding pulley (41) is arranged below the wheel mounting protrusion (30). The folding pulley (41) includes a wheel guard frame (42) arranged on the bottom surface of the wheel mounting protrusion (30), and a wheel guard groove (46) is provided on the bottom surface of the wheel guard frame (42). A near-machine hole (47) is provided on the side wall of the wheel guard frame (42) facing the motor (15), and a far-machine hole (48) aligned with the near-machine hole (47) is provided on the side wall of the wheel guard frame (42) away from the motor (15). A movable wheel shaft (50) is passed through the near-machine hole (47) and the far-machine hole (48), and a rotating wheel seat (52) is rotatably arranged on the movable wheel shaft (50), and a supporting pulley (56) is provided at the bottom of the rotating wheel seat (52).

4. The adjustable column reinforcement tyre tyre according to claim 3 is characterized by: The side wall of the wheel guard frame (42) facing away from the motor (15) is provided with a plurality of locking holes (49) distributed outside the remote machine hole (48) and connected to the remote machine hole (48); the rotating wheel seat (52) comprises a near machine plate (521) arranged on the side of the near machine hole (47) close to the wheel guard groove (46), a remote machine plate (522) arranged on the side of the remote machine hole (48) close to the wheel guard groove (46), and a seat bottom plate (523) arranged at the bottom of the near machine plate (521) and the remote machine plate (522) and having a bottom surface connected to the supporting pulley (56); the near machine plate The said machine plate (521) is provided with a near machine shaft hole (53) aligned with the near machine hole (47) and rotatably matched with the movable wheel shaft (50); the said remote machine plate (522) is provided with a remote machine shaft hole (54) aligned with the remote machine hole (48) and rotatably matched with the movable wheel shaft (50); the said remote machine plate (522) is provided with a plurality of locking seat holes (55) distributed on the outside of the remote machine shaft hole (54) and connected with the remote machine shaft hole (54); the said movable wheel shaft (50) is provided with a locking strip (51) pluggably matched with the locking hole (49) and the locking seat hole (55).

5. The adjustable column reinforcement tyre tyre according to claim 4 is characterized in that: A near-machine stop plate (57) having a diameter greater than that of the movable wheel axle (50) is disposed at the end of the movable wheel axle (50) close to the near-machine hole (47), and a far-machine stop plate (58) having a diameter greater than that of the movable wheel axle (50) is disposed at the end of the movable wheel axle (50) close to the far-machine hole (48).

6. The adjustable column reinforcement tyre tyre according to claim 5 is characterized in that: A compound axis spring (59) is sleeved on the movable wheel axle (50), one end of the compound axis spring (59) abuts against the end surface of the near-machine limit plate (57) facing the wheel guard frame (42), and the other end abuts against the end surface of the wheel guard frame (42) facing the near-machine limit plate (57).

7. The adjustable column reinforcement tyre tyre according to claim 3 is characterized by: A plurality of wheel locking screw holes (40) are provided on the bottom surface of the wheel mounting protrusion (30), a connecting plate (43) is provided on the side wall of the wheel guard frame (42), a wheel locking countersunk hole (44) aligned with the wheel locking screw hole (40) is provided on the connecting plate (43), and a wheel locking screw (45) threadedly connected to the wheel locking screw hole (40) is provided in the wheel locking countersunk hole (44).

8. The adjustable column reinforcement tyre tyre according to claim 1 is characterized in that: The sleeve positioning frame (2) comprises a sleeve end positioning seat (21) arranged on the top surface of the tire frame seat (1), a sleeve end upright rod (22) arranged on the sleeve end positioning seat (21), and a sleeve end reinforcing rod (23) arranged between the top surface of the sleeve end positioning seat (21) and the side wall of the sleeve end upright rod (22); a sleeve positioning plate (24) is arranged on the sleeve end upright rod (22); and a sleeve positioning column (25) is arranged on the end surface of the sleeve positioning plate (24) facing away from the sleeve end upright rod (22).

9. The adjustable column reinforcement tyre tyre according to claim 1, characterized in that: The main reinforcement middle section positioning frame (60) comprises a middle section upright pole (601) arranged on the top surface of the hanging plate seat (6), and the middle section upright pole (601) is provided with a main reinforcement upper hanging plate (602), a main reinforcement lower hanging plate (603), a main reinforcement left hanging plate (604) and a main reinforcement right hanging plate (605). The main reinforcement upper hanging plate (602), the main reinforcement lower hanging plate (603), the main reinforcement left hanging plate (604) and the main reinforcement right hanging plate (605) are all provided with main reinforcement through holes (606) for the main reinforcement to pass through.

10. The adjustable column reinforcement tyre tyre according to claim 1, characterized in that: The main reinforcement protruding end positioning frame (3) comprises an protruding end positioning seat (31) arranged on the top surface of the tire frame seat (1), an protruding end upright rod (32) arranged on the protruding end positioning seat (31), and an protruding end reinforcing rod (33) arranged between the top surface of the protruding end positioning seat (31) and the side wall of the protruding end upright rod (32); a main reinforcement positioning plate (34) is arranged on the protruding end upright rod (32); a main reinforcement positioning tube (35) is arranged on the end surface of the main reinforcement positioning plate (34) away from the protruding end upright rod (32); and a main reinforcement positioning hole (36) is opened on the end surface of the main reinforcement positioning tube (35) away from the main reinforcement positioning plate (34) and passes through the main reinforcement positioning tube (35) and the main reinforcement positioning plate (34) in sequence.

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