Special-shaped column formwork connecting mechanism and beam column connecting mechanism

Abstract

The invention discloses a special-shaped column formwork connecting mechanism and a beam column connecting mechanism, and belongs to the field of concrete mold connecting auxiliary tools. The special-shaped column formwork connecting mechanism comprises a special-shaped steel framework, and a top plate and a bottom plate which are attached to the top and the bottom of the special-shaped steel framework respectively; a straight side plate and an inclined template are attached to the straight side edge and the inclined side edge of the special-shaped steel framework respectively, the top plate and the bottom plate are fixedly assembled at the top and the bottom of the special-shaped steel framework through opposite-pull screws, and the straight side plate and the inclined template are both located between the top plate and the bottom plate. The straight side plate and the inclined template are clamped between the top plate and the bottom plate, the top plate and the bottom plate as well as the straight side plate and the inclined template are fixed through the opposite-pull screws, and the upper end face and the lower end face of the inclined template are limited by the top plate and the bottom plate, so that the inclined template can be ensured not to incline or displace in the fixing process.

Description

Technical Field

[0001] The invention belongs to the field of concrete mould connection auxiliary tools, in particular to a special-shaped column formwork connection mechanism and a beam-column connection mechanism. Background Art

[0002] The fixed connection node between the inclined surface of the special-shaped column and the beam is suitable for plain concrete structures. For example, high-speed railway bridges are cast with plain concrete. After the casting is completed and the formwork is removed, the surface of the supporting column is smooth. Before casting, the main steel bar components of the column and the beam are connected together. If the column is cast before the beam is cast, after the formwork is removed, the strength between the beam and the column (the fixed connection node between the inclined surface of the special-shaped column and the beam) is insufficient, and casting joints are easily generated. Moreover, when casting and forming the special-shaped column, if the inclined surface and the straight surface formwork are connected by tension screws, the nuts of the inclined surface cannot be fully pressed onto the formwork, causing displacement of the inclined surface formwork, which will also affect the forming and strength of the beam and the column. For this reason, we propose a special-shaped column formwork connection mechanism and a beam-column connection mechanism. Summary of the invention

[0003] The object of the present invention is to provide a special-shaped column formwork connection mechanism and a beam-column connection mechanism to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a special-shaped column formwork connection mechanism, comprising a special-shaped steel frame, and a top plate and a bottom plate respectively attached to the top and bottom of the special-shaped steel frame, and the straight side and the inclined side of the special-shaped steel frame are also respectively attached with straight side plates and inclined formworks, the top plate and the bottom plate are fixedly assembled at the top and bottom of the special-shaped steel frame by tension screws, and the straight side plates and the inclined formworks are both located between the top plate and the bottom plate.

[0005] Preferably, the upper end surfaces of the straight side panels and the inclined formwork are both abutted against the bottom surface of the top plate, and the lower end surfaces of the straight side panels and the inclined formwork are both abutted against the top surface of the bottom plate, and a plurality of extension bosses are fixedly installed on an end surface of the inclined formwork away from the straight side panels, and an end surface of the extension bosses away from the special-shaped steel frame is parallel to the straight side panels, and each of the extension bosses is fixedly assembled to the straight side panels by tension screws, and the straight side panels and the inclined formwork are clamped between the top plate and the bottom plate, thereby avoiding tilting or displacement of the inclined formwork when the straight side panels and the inclined formwork are fixed.

[0006] A beam-column connection mechanism comprises a special-shaped column formwork connection mechanism as described above, wherein the inclined formwork comprises two inclined side plates, and the two inclined side plates are symmetrically distributed, and a crossbeam formwork is fixedly installed on one end face of each inclined side plate away from the special-shaped steel frame, and the two crossbeam formworks are assembled to form a crossbeam casting cavity, and the crossbeam casting cavity is communicated with the special-shaped steel frame, and the crossbeam casting cavity is used for casting concrete.

[0007] Preferably, the upper end surface of the beam casting cavity is open, and a pressure cover mechanism for closing and shaping is provided at the upper end of the beam casting cavity. The end surfaces of the two beam formworks that are away from each other are provided with a vibration mechanism, and a driving mechanism is provided between the two vibration mechanisms and the pressure cover mechanism. The open setting makes it convenient for the staff to add concrete to the interior of the beam casting cavity.

[0008] Preferably, the cover pressing mechanism comprises a limit block fixedly mounted on the upper end surface of the beam template and arranged close to the inclined side plate, a cover plate is installed on the upper end of the two beam templates, and a T-shaped cavity is opened inside the cover plate close to one end of the special-shaped steel frame, and two symmetrically distributed latches are slidably mounted on one end of the cover plate close to the special-shaped steel frame, and one end of each latch extending into the T-shaped cavity is fixedly sleeved with a collar, and a first tension spring is fixedly mounted between the ends of the two collars away from each other and the T-shaped cavity, and the latch extends out of the T-shaped cavity. One end is movably engaged with the limit block, the pins are distributed in the longitudinal cavity of the T-shaped cavity, and a slider is slidably installed in the transverse cavity of the T-shaped cavity, a pull rope is fixedly connected between one end of each pin extending into the T-shaped cavity and the slider, and two guide columns for guiding the pull rope are also fixedly installed inside the T-shaped cavity, and a pull rod sliding through the covering plate is fixedly installed at one end of the slider away from the pull rope. By arranging two symmetrically distributed pins inside the T-shaped cavity, it is convenient for staff to install and disassemble the covering plate.

[0009] Preferably, the latch is disposed through the limit block, and the latch directly penetrates the limit block after assembly is completed, so as to prevent the spilled concrete from clogging the through hole of the limit block during the casting process.

[0010] Preferably, the vibration mechanism includes a connecting frame, which is fixedly installed on a side of the beam template away from the beam casting cavity, and two limit clamps are fixedly installed inside the connecting frame, and a number of transmission gears distributed in a straight line and equidistantly are rotatably installed between the two limit clamps, and a driving shaft is also rotatably installed inside the connecting frame, and a driving gear is fixedly sleeved on the outer surface of the driving shaft, and a transmission tooth chain is arranged for transmission between the several transmission gears and the driving gears, and a knocking rod is movably installed inside each of the transmission gears, and the knocking rod axially moves through The connecting frame, one end of the knocking rod extending out of the connecting frame is fixedly sleeved with a chuck, and a second tension spring is fixedly arranged between the chuck and the connecting frame, the outer surface of each knocking rod is fixedly sleeved with a turntable, and the turntable is located inside the connecting frame, each of the transmission gears is fixedly installed with a push rod on one end close to the chuck, and the turntable is fixedly installed with a plurality of right-angled trapezoidal lifting blocks equidistantly distributed on the circumference on one end close to the push rod, when the push rod rotates with the transmission gear, the turntable and the knocking rod can be pushed to the outside of the connecting frame through the inclined surface of the right-angled trapezoidal lifting block.

[0011] Preferably, the driving mechanism includes a driving motor and a gear differential located above the covering plate, and the driving motor and the gear differential are fixed by an assembly plate, the output end of the driving motor is transmission-assembled with the input end of the gear differential, the gear differential is a dual output end, and both ends of the dual output end of the gear differential and the end of the driving shaft extending from the connecting frame are fixedly sleeved with synchronous gears, the dual output ends of the gear differential are arranged parallel to the driving shaft, and a synchronous toothed belt is transmission-set between two synchronous gears located on the same side, a pressure assembly is arranged between the driving motor and the covering plate, the driving motor rotates its dual output ends through the gear differential, and during the rotation of the dual output ends, the two driving shafts can be driven to rotate through the action of the synchronous gears and the synchronous toothed belts.

[0012] Preferably, the pressure assembly includes a movable plate fixedly arranged at the bottom of the driving motor and the gear differential, and the movable plate is movably hinged to the covering plate at one end close to the special-shaped steel frame, and a pressure spring is fixedly installed between the movable plate and the covering plate, and the pressure spring is elastically supported between the covering plate and the movable plate to keep the synchronous toothed belt in a taut state. At the same time, the reaction elastic force generated by the compressed pressure spring can tightly cover the covering plate on the upper ends of the two beam templates.

[0013] Preferably, the connecting frame is inclined and parallel to the inclined side plates, so as to ensure that the knocking rod inside the connecting frame can vibrate the concrete at the inclined part of the beam casting cavity.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention clamps the straight side plate and the inclined template between the top plate and the bottom plate, and then fixes the top plate and the bottom plate, and the straight side plate and the inclined template by tensioning screws. Since the upper and lower end surfaces of the inclined template are restricted by the top plate and the bottom plate, the inclined template can be fixed without tilting or displacement. The present invention designs a beam template on the side of the inclined template to form a beam casting cavity, thereby realizing the integral casting of the beam and the column. After the casting is completed, the vibration mechanism is triggered by the driving mechanism to vibrate the connection point between the beam and the column, so that the bubbles in the concrete at this part are broken and discharged, thereby ensuring the strength of the concrete at the connection point after solidification. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the special-shaped steel frame, top plate, bottom plate, and straight side plate of the present invention; Figure 2 It is a schematic diagram of the position distribution structure of the capping mechanism, the vibration mechanism and the driving mechanism of the present invention; Figure 3 It is a schematic diagram of the structure of the movable plate and the pressure spring of the present invention; Figure 4 This is a schematic diagram of the T-shaped cavity structure of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle; Figure 6 It is a schematic diagram of the structure of the drive shaft and synchronous belt of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle; Figure 8 It is a schematic diagram of the right-angle trapezoidal lifting block and the push rod structure of the present invention.

[0016] In the figure: 1. special-shaped steel frame; 2. top plate; 3. bottom plate; 4. straight side plate; 5. inclined side plate; 6. extended boss; 7. beam template; 8. cover mechanism; 9. vibration mechanism; 10. drive mechanism; 11. pressure assembly; 12. cover plate; 13. connection frame; 14. drive motor; 15. gear differential; 16. movable plate; 17. pressure spring; 18. limit block; 19. T-shaped cavity; 20. pull rod; 21. latch; 22. collar; 23. first tension spring; 24. slider; 25. guide column; 26. pull rope; 27. drive shaft; 28. synchronous toothed belt; 29. ​​transmission gear; 30. transmission tooth chain; 31. chuck; 32. second tension spring; 33. turntable; 34. right-angle trapezoidal lifting block; 35. limit clamping plate; 36. push rod; 37. knock rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1 A special-shaped column formwork connection mechanism includes a special-shaped steel frame 1, a top plate 2 and a bottom plate 3 respectively attached to the top and bottom of the special-shaped steel frame 1, and the straight side and the inclined side of the special-shaped steel frame 1 are also respectively attached with straight side plates 4 and inclined formworks, the top plate 2 and the bottom plate 3 are fixedly assembled at the top and bottom of the special-shaped steel frame 1 by tension screws, and the straight side plates 4 and the inclined formworks are both located between the top plate 2 and the bottom plate 3.

[0019] The upper end surfaces of the straight side plate 4 and the inclined formwork are both abutted against the bottom surface of the top plate 2, and the lower end surfaces of the straight side plate 4 and the inclined formwork are both abutted against the top surface of the bottom plate 3. A plurality of extension bosses 6 are fixedly installed on one end surface of the inclined formwork away from the straight side plate 4, and one end surface of the extension boss 6 away from the special-shaped steel frame 1 is parallel to the straight side plate 4, and each extension boss 6 is fixedly assembled with the straight side plate 4 by a tension screw.

[0020] Working principle to avoid tilting or displacement of inclined formwork when fixing special-shaped column formwork: When assembling the formwork for the special-shaped steel frame 1 of the special-shaped column, the straight side panels 4 and the inclined formwork should be clamped between the top plate 2 and the bottom plate 3, and the top plate 2 and the bottom plate 3 should be fixed by the tension screws first, and then the straight side panels 4 and the inclined formwork should be fixed by the tension screws. Since the top and bottom ends of the straight side panels 4 and the inclined formwork are restricted by the top plate 2 and the bottom plate 3, when the straight side panels 4 and the inclined formwork are fixed by the tension screws, the inclined formwork can be prevented from tilting or displacing, and the stability and accuracy of the formwork fixation can also be ensured.

[0021] See also Figure 2-8 A beam-column connection mechanism includes the above-mentioned special-shaped column formwork connection mechanism, the inclined formwork includes two inclined side plates 5, and the two inclined side plates 5 are symmetrically distributed, and each inclined side plate 5 is fixedly installed with a crossbeam formwork 7 on one end face away from the special-shaped steel frame 1. The two crossbeam formworks 7 are assembled to form a crossbeam casting cavity, and the crossbeam casting cavity is communicated with the special-shaped steel frame 1, and the crossbeam casting cavity is used to cast concrete.

[0022] The upper end surface of the beam casting cavity is open, and a capping mechanism 8 which plays a closed and shaping role is provided at the upper end of the beam casting cavity. A vibration mechanism 9 is provided on the end surfaces of the two beam formworks 7 which are away from each other, and a driving mechanism 10 is provided between the two vibration mechanisms 9 and the capping mechanism 8. The open setting of the upper end surface of the beam casting cavity makes it convenient for the staff to add concrete to the interior of the beam casting cavity.

[0023] The cover pressing mechanism 8 includes a limit block 18 fixedly installed on the upper end surface of the beam template 7 and arranged near the inclined side plate 5, a cover plate 12 is installed on the upper end of the two beam templates 7, and a T-shaped cavity 19 is opened inside the cover plate 12 near the end of the special-shaped steel frame 1, and two symmetrically distributed latches 21 are slidably installed on the end of the cover plate 12 near the special-shaped steel frame 1, and one end of each latch 21 extending into the T-shaped cavity 19 is fixedly sleeved with a collar 22, and a first tension spring 23 is fixedly installed between the ends of the two collars 22 that are away from each other and the T-shaped cavity 19, and the end of the latch 21 extending out of the T-shaped cavity 19 is fixedly sleeved with the limit block 18. The block 18 is movably engaged, the pins 21 are distributed in the longitudinal cavity of the T-shaped cavity 19, and a slider 24 is slidably installed in the transverse cavity of the T-shaped cavity 19, and a pull rope 26 is fixedly connected between the end of each pin 21 extending into the interior of the T-shaped cavity 19 and the slider 24, and two guide columns 25 for guiding the pull rope 26 are also fixedly installed inside the T-shaped cavity 19, and a pull rod 20 that slides through the covering plate 12 is fixedly installed at one end of the slider 24 away from the pull rope 26. By arranging two symmetrically distributed pins 21 inside the T-shaped cavity 19, it is convenient for the staff to install and disassemble the covering plate 12.

[0024] The latch 21 is disposed through the limit block 18 . After assembly, the latch 21 directly penetrates the limit block 18 to prevent the through hole of the limit block 18 from being blocked by spilled concrete during the casting process.

[0025] The vibration mechanism 9 includes a connecting frame 13, which is fixedly installed on the side of the beam template 7 away from the beam casting cavity. Two limit clamps 35 are fixedly installed inside the connecting frame 13, and a number of transmission gears 29 distributed in a straight line and equidistantly are rotatably installed between the two limit clamps 35. A driving shaft 27 is also rotatably installed inside the connecting frame 13, and a driving gear is fixedly sleeved on the outer surface of the driving shaft 27, and a transmission tooth chain 30 is arranged between the several transmission gears 29 and the driving gears, and a knock rod 37 is movably installed inside each transmission gear 29, and the knock rod 37 axially moves through the connecting frame 13. One end of the knocking rod 37 extending out of the connecting frame 13 is fixedly sleeved with a chuck 31, and a second tension spring 32 is fixedly arranged between the chuck 31 and the connecting frame 13, the outer surface of each knocking rod 37 is fixedly sleeved with a turntable 33, and the turntable 33 is located inside the connecting frame 13, and each transmission gear 29 is fixedly installed with a push rod 36 on one end close to the chuck 31, and the end of the turntable 33 close to the push rod 36 is fixedly installed with a plurality of right-angled trapezoidal lifting blocks 34 equidistantly distributed on the circumference. When the push rod 36 rotates with the transmission gear 29, the turntable 33 and the knocking rod 37 can be pushed to the outside of the connecting frame 13 through the inclined surface of the right-angled trapezoidal lifting block 34.

[0026] The driving mechanism 10 includes a driving motor 14 and a gear differential 15 located above the covering plate 12, and the driving motor 14 and the gear differential 15 are fixed by an assembly plate, and the output end of the driving motor 14 is assembled with the input end of the gear differential 15 for transmission, the gear differential 15 has a dual output end, and both ends of the dual output end of the gear differential 15 and the end of the driving shaft 27 extending out of the connecting frame 13 are fixedly sleeved with synchronous gears, the dual output ends of the gear differential 15 are arranged in parallel with the driving shaft 27, and a synchronous belt 28 is arranged between the two synchronous gears on the same side, a pressure assembly 11 is arranged between the driving motor 14 and the covering plate 12, and the driving motor 14 rotates its dual output ends through the gear differential 15, and during the rotation of the dual output ends, the two driving shafts 27 can be driven to rotate through the action of the synchronous gears and the synchronous belt 28.

[0027] The pressure assembly 11 includes a movable plate 16 fixedly arranged at the bottom of the driving motor 14 and the gear differential 15, and the movable plate 16 is hinged to the covering plate 12 at one end close to the special-shaped steel frame 1, and a pressure spring 17 is fixedly installed between the movable plate 16 and the covering plate 12. The pressure spring 17 is elastically supported between the covering plate 12 and the movable plate 16, which can keep the synchronous toothed belt 28 in a taut state. At the same time, the reaction elastic force generated by the compressed pressure spring 17 will also tightly cover the covering plate 12 on the upper ends of the two beam templates 7.

[0028] The connecting frame 13 is inclined and parallel to the inclined side plate 5, so as to ensure that the knocking rod 37 inside the connecting frame 13 can vibrate the concrete at the inclined part of the beam casting cavity.

[0029] In this embodiment: the beam template 7 is covered on the outside of the beam steel member, and by pouring concrete into the beam casting cavity, the column and the beam can be integrally cast and formed. After the casting is completed, the staff assembles the cover plate 12 to the upper part of the two beam templates 7, and pulls the slider 24 through the pull rod 20, so that the pull rope 26 pulls the latch 21 back to the inside of the cover plate 12, and then after the cover plate 12 is embedded in the top of the two beam templates 7, the pull rod 20 is released, and the two latches 21 can be reset through the action of the first tension spring 23, and the latches 21 can be embedded in the limit block 18, so that the cover plate 12 can be hingedly assembled on the upper part of the two beam templates 7; After the assembly is completed, the staff keeps the cover plate 12 covering the upper part of the two beam templates 7, and respectively sleeves between the two sets of synchronous gears through two synchronous toothed belts 28. During the assembly process, the movable plate 16 should be pressed downward to compress the pressure spring 17. After the synchronous toothed belt 28 is assembled, the movable plate 16 is released. Under the reaction elastic force of the pressure spring 17, the tension state of the two synchronous toothed belts 28 can be guaranteed, and the reaction elastic force can also be applied to the cover plate 12, so that the cover plate 12 and the upper end surface of the beam template 7 are closely fitted; After the cover plate 12 and the synchronous toothed belt 28 are installed, the staff starts the drive motor 14. Under the action of the gear differential 15 and the two synchronous toothed belts 28, the two drive shafts 27 are driven to rotate. The drive shaft 27 can rotate with a plurality of drive gears 29 through the drive gear chain 30. During the rotation process, each drive gear 29 can push the inclined surfaces of a plurality of right-angled trapezoidal lifting blocks 34 side by side through the push rod 36. Each time the inclined surfaces of the right-angled trapezoidal lifting blocks 34 are pushed, The knocking rod 37 can be moved a distance toward the outside of the connecting frame 13. When the push rod 36 slides to the right angle side of the right-angled trapezoidal lifting block 34, the knocking rod 37 will be quickly reset under the action of the second tension spring 32, so that the knocking rod 37 can knock on the side wall of the beam template 7. The vibration force generated by the knocking is transmitted to the inside of the beam casting cavity, so that the bubbles mixed in the unsolidified concrete in the beam casting cavity are broken and eliminated, thereby improving the strength of the concrete at the connection point between the column and the beam.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] 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 special-shaped column formwork connection mechanism, characterized in that: The invention comprises a special-shaped steel frame (1), and a top plate (2) and a bottom plate (3) respectively attached to the top and bottom of the special-shaped steel frame (1), and the straight side and the inclined side of the special-shaped steel frame (1) are also respectively attached with straight side plates (4) and inclined formworks, the top plate (2) and the bottom plate (3) are fixedly assembled at the top and bottom of the special-shaped steel frame (1) by means of tension screws, and the straight side plates (4) and the inclined formworks are both located between the top plate (2) and the bottom plate (3).

2. The special-shaped column formwork connection mechanism according to claim 1, characterized in that: The upper end surfaces of the straight side plate (4) and the inclined formwork are both in contact with the bottom surface of the top plate (2), and the lower end surfaces of the straight side plate (4) and the inclined formwork are both in contact with the top surface of the bottom plate (3). A plurality of extension bosses (6) are fixedly mounted on one end surface of the inclined formwork away from the straight side plate (4), and one end surface of the extension boss (6) away from the special-shaped steel frame (1) is parallel to the straight side plate (4), and each of the extension bosses (6) is fixedly assembled with the straight side plate (4) by means of a tension screw.

3. A beam-column connection mechanism, characterized in that: It comprises a special-shaped column formwork connection mechanism as described in any one of claims 1 to 2, wherein the inclined formwork comprises two inclined side plates (5), and the two inclined side plates (5) are symmetrically distributed, and a crossbeam formwork (7) is fixedly installed on one end face of each inclined side plate (5) away from the special-shaped steel frame (1), and the two crossbeam formworks (7) are assembled to form a crossbeam casting cavity, and the crossbeam casting cavity is communicated with the special-shaped steel frame (1).

4. A beam-column connection mechanism according to claim 3, characterized in that: The upper end surface of the beam casting cavity is open, and a capping mechanism (8) is provided at the upper end of the beam casting cavity; a vibration mechanism (9) is provided on the end surfaces of the two beam templates (7) that are away from each other, and a driving mechanism (10) is provided between the two vibration mechanisms (9) and the capping mechanism (8).

5. A beam-column connection mechanism according to claim 4, characterized in that: The cover pressing mechanism (8) comprises a limit block (18) fixedly mounted on the upper end surface of the beam template (7) and arranged near the inclined side plate (5); the upper ends of the two beam templates (7) are provided with a cover plate (12); and the cover plate (12) is provided with a T-shaped cavity (19) inside one end near the special-shaped steel frame (1); two symmetrically distributed latches (21) are slidably mounted on the end of the cover plate (12) near the special-shaped steel frame (1); one end of each latch (21) extending into the T-shaped cavity (19) is fixedly sleeved with a collar (22); and a first tension spring (23) is fixedly mounted between the ends of the two collars (22) that are away from each other and the T-shaped cavity (19). The end of the latch (21) extending from the interior of the T-shaped cavity (19) is movably engaged with the limit block (18), the latch (21) is distributed in the longitudinal cavity of the T-shaped cavity (19), and a slider (24) is slidably installed in the transverse cavity of the T-shaped cavity (19), a pull rope (26) is fixedly connected between the end of each latch (21) extending into the interior of the T-shaped cavity (19) and the slider (24), two guide columns (25) for guiding the pull rope (26) are also fixedly installed inside the T-shaped cavity (19), and a pull rod (20) that slides through the covering plate (12) is fixedly installed at one end of the slider (24) away from the pull rope (26).

6. A beam-column connection mechanism according to claim 5, characterized in that: The latch pin (21) is disposed through the limit block (18).

7. A beam-column connection mechanism according to claim 6, characterized in that: The vibration mechanism (9) comprises a connecting frame (13), the connecting frame (13) being fixedly mounted on a side of the beam template (7) away from the beam casting cavity, two limit clamping plates (35) being fixedly mounted inside the connecting frame (13), and a plurality of transmission gears (29) being rotatably mounted between the two limit clamping plates (35) and distributed in a straight line and at equal intervals, a driving shaft (27) being rotatably mounted inside the connecting frame (13), a driving gear being fixedly sleeved on the outer surface of the driving shaft (27), and a transmission tooth chain (30) being arranged between the plurality of transmission gears (29) and the driving gears, and a knocking rod (37) being movably mounted inside each of the transmission gears (29). The knocking rod (37) is axially movable and penetrates the connecting frame (13); one end of the knocking rod (37) extending out of the connecting frame (13) is fixedly sleeved with a chuck (31); a second tension spring (32) is fixedly arranged between the chuck (31) and the connecting frame (13); the outer surface of each knocking rod (37) is fixedly sleeved with a turntable (33), and the turntable (33) is located inside the connecting frame (13); one end of each transmission gear (29) close to the chuck (31) is fixedly mounted with a push rod (36); and one end of the turntable (33) close to the push rod (36) is fixedly mounted with a plurality of right-angled trapezoidal lifting blocks (34) equidistantly distributed around the circumference.

8. A beam-column connection mechanism according to claim 7, characterized in that: The drive mechanism (10) comprises a drive motor (14) and a gear differential (15) located above the cover plate (12), and the drive motor (14) and the gear differential (15) are fixed via an assembly plate, the output end of the drive motor (14) is assembled with the input end of the gear differential (15) for transmission, the gear differential (15) has dual output ends, and both ends of the dual output ends of the gear differential (15) and the end of the drive shaft (27) extending out of the connection frame (13) are fixedly sleeved with synchronous gears, the dual output ends of the gear differential (15) are arranged in parallel with the drive shaft (27), and a synchronous toothed belt (28) is arranged between two synchronous gears located on the same side for transmission, and a pressure component (11) is arranged between the drive motor (14) and the cover plate (12).

9. A beam-column connection mechanism according to claim 8, characterized in that: The pressure assembly (11) comprises a movable plate (16) fixedly arranged at the bottom of the drive motor (14) and the gear differential (15), and one end of the movable plate (16) close to the special-shaped steel frame (1) is movably hinged to the cover plate (12), and a pressure spring (17) is fixedly installed between the movable plate (16) and the cover plate (12).

10. A beam-column connection mechanism according to claim 9, characterized in that: The connecting frame (13) is inclined, and the connecting frame (13) is parallel to the inclined side plate (5).

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