Beam sinking device suitable for large-section beam

Abstract

The utility model relates to the technical field of building construction, in particular to a beam sinking device suitable for a large-section beam, which is provided with a lap beam component connected with a beam steel bar, a steel wire rope component and a rotary adjusting component, and the rotary adjusting component is connected with the lap beam component through the steel wire rope component; the steel wire rope assembly ascends or descends along with the rotation direction of the rotation adjusting assembly, so that the lap joint beam assembly can drive beam steel bars to stably sink into a beam groove, impact on a beam bottom formwork is effectively reduced, the risk of formwork damage is reduced, and the problem that after an existing large-section beam is bound, the beam steel bars are damaged during beam sinking is effectively solved. The problem that a beam bottom formwork is easily damaged due to the construction mode that a beam bottom rib is pried by a steel pipe or square timber with a beam side as a fulcrum according to the lever principle, then the steel pipe or the square timber supported on the beam side is pulled out, a lever is pulled out forcibly, and the beam sinks down due to the weight of the beam is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and particularly to a beam sinking device suitable for large-section beams. Background Technique

[0002] On the construction site, the operation of sinking large-section beams into beam grooves is of crucial significance and role. This step not only marks the start of building the framework of the building structure but also is a key step to ensure the overall stability and safety of the building. As the main load-bearing component in the building structure, the position and installation accuracy of large-section beams are directly related to the quality and service life of the entire building. By accurately sinking large-section beams into beam grooves, it can ensure a tight fit between the large-section beams and the beam grooves, forming a stable support system. This can not only effectively transfer building loads but also reduce potential safety hazards caused by structural looseness. In addition, the large-section beams sunk into the beam grooves can also be tightly connected to other components such as floor slabs and walls, forming an integral structural system, thereby improving the overall seismic resistance and wind resistance of the building.

[0003] The traditional construction method is that after the large-section beams are tied, when sinking the beams, the lever principle is adopted, using steel pipes or square timbers as fulcrums on the beam ribs to pry the bottom reinforcement of the beam, then pulling out the steel pipes or square timbers supported on the beam ribs, and then pulling out the lever forcefully, and the beam sinks by its own weight. Such a construction method is likely to damage the bottom formwork of the beam. In addition, there are certain safety hazards in this practice, and there is also an image of "barbaric" construction during the operation process.

[0004] The present utility model is studied and proposed in view of the deficiencies of the prior art. Content of the Utility Model

[0005] Aiming at the problem that the above-mentioned existing construction method, after the large-section beams are tied, when sinking the beams, the lever principle is adopted, using steel pipes or square timbers as fulcrums on the beam ribs to pry the bottom reinforcement of the beam, then pulling out the steel pipes or square timbers supported on the beam ribs, and then pulling out the lever forcefully, and the beam sinks by its own weight, which is likely to damage the bottom formwork of the beam, the technical solution adopted by the present utility model to solve its technical problems is:

[0006] A beam sinking device suitable for large-section beams includes a beam sinking device body. The beam sinking device body includes a lapping beam assembly connected to the beam reinforcement, a wire rope assembly connected to the lapping beam assembly, and a rotation adjustment assembly that drives the lapping beam assembly to move through the wire rope assembly. When the rotation adjustment assembly rotates, it drives the wire rope assembly to rotate, and the lapping beam assembly rises or falls through the wire rope assembly, so that the lapping beam assembly can drive the beam reinforcement to sink into the beam groove.

[0007] Further, the lapping beam assembly includes a lapping beam body for clamping on the beam steel bars, and the lapping beam body is connected to the wire rope assembly through a connecting member.

[0008] Further, the connecting member includes a connecting sleeve sleeved on the outer side wall of the lapping beam body and movable relative to the lapping beam body, and a connecting buckle located on the connecting sleeve. The wire rope assembly includes a wire rope, and the wire rope is detachably connected to the connecting sleeve through the connecting buckle.

[0009] Further, the lapping beam assembly further includes an anti-detachment mechanism located at both ends of the lapping beam body for preventing the lapping beam body and the beam steel bars from separating.

[0010] Further, the wire rope assembly further includes a wire rope winding and unwinding part for winding and unwinding the wire rope and connected to the rotation adjustment assembly, and an anti-rotation mechanism for restricting the rotation of the rotation adjustment assembly is provided between the wire rope winding and unwinding part and the rotation adjustment assembly.

[0011] Further, the sunken beam device body includes a frame assembly. The frame assembly includes a supporting part located at the top of the frame assembly and arranged horizontally. The wire rope winding and unwinding part and the rotation adjustment assembly are both located on the supporting part. The anti-rotation mechanism includes an anti-rotation fixing hole and an anti-rotation fixing rod located between the wire rope winding and unwinding part and the rotation adjustment assembly. One end of the anti-rotation fixing rod penetrates through the anti-rotation fixing hole, and the other end of the anti-rotation fixing rod abuts against the outer side wall of the supporting part.

[0012] Further, the frame assembly further includes anti-overturning mechanisms symmetrically arranged on both sides of the supporting part.

[0013] Further, the anti-overturning mechanism includes a fixing part connected to the supporting part and arranged vertically, a first supporting part located on the front surface of the fixing part, second supporting parts and third supporting parts respectively located on both sides of the fixing part, and a fourth supporting part located on the back surface of the fixing part.

[0014] Further, the cross sections of the first supporting part, the second supporting part, the third supporting part and the fourth supporting part are rectangular.

[0015] Further, the lengths of the second supporting part, the third supporting part and the fourth supporting part are all smaller than the length of the first supporting part.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. A beam sinking device for large cross-section beams of the present utility model, by setting a lap beam assembly, a steel wire rope assembly and a rotation adjustment assembly connected to the beam steel bars, the rotation adjustment assembly is connected to the lap beam assembly through the steel wire rope assembly. When the user rotates the rotation adjustment assembly, the steel wire rope assembly rises or falls along the rotation direction of the rotation adjustment assembly, so that the lap beam assembly can drive the beam steel bars to sink smoothly into the beam groove, effectively reducing the impact on the bottom formwork of the beam and reducing the risk of formwork damage. It effectively solves the problem that after the binding of large cross-section beams is completed, when sinking the beams, the lever principle is adopted, using steel pipes or square timbers as the fulcrum with the beam rib as the fulcrum to pry the bottom bars of the beam, then pulling out the steel pipes or square timbers supported on the beam rib, and then pulling out the lever forcefully, and the beam sinks by its own weight. Such a construction method is likely to damage the bottom formwork of the beam;

[0018] 2. Through the mutual cooperation of the lap beam assembly, the steel wire rope assembly and the rotation adjustment assembly, the beam steel bars can sink smoothly into the beam groove, reducing the process of directly operating the beam steel bars manually, reducing the "barbaric" construction image during the construction process, and being conducive to improving the professionalism and standardization of the construction;

[0019] 3. The main body of the beam sinking device can be reused, which is conducive to reducing material waste and cost during the construction process;

[0020] 4. Compared with the traditional lever prying method, by using the main body of the beam sinking device, the input of manpower and time can be greatly reduced. By simply rotating the rotation adjustment assembly, the lifting and lowering of the beam steel bars can be realized, which is conducive to improving the construction efficiency.

[0021] The following will further illustrate the present utility model in conjunction with the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural view of a beam sinking device for large cross-section beams of the present utility model;

[0023] Figure 2 is a side view of a beam sinking device for large cross-section beams of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will describe the embodiments of the present utility model in detail in conjunction with the drawings.

[0025] As Figures 1 to 2A beam sinking device applicable to large-section beams as shown includes a beam sinking device body 1. The beam sinking device body 1 includes a lapping beam assembly 2 connected to beam steel bars, a wire rope assembly 3 connected to the lapping beam assembly 2, and a rotation adjustment assembly 4 that drives the lapping beam assembly 2 to move through the wire rope assembly 3. When the rotation adjustment assembly 4 rotates, it drives the wire rope assembly 3 to rotate, and the lapping beam assembly 2 rises or falls through the wire rope assembly 3 so that the lapping beam assembly 2 can drive the beam steel bars to sink into the beam groove.

[0026] In a beam sinking device applicable to large-section beams of the present utility model, by providing a lapping beam assembly, a wire rope assembly, and a rotation adjustment assembly connected to beam steel bars, the rotation adjustment assembly is connected to the lapping beam assembly through the wire rope assembly. When the user rotates the rotation adjustment assembly, the wire rope assembly rises or falls along with the rotation direction of the rotation adjustment assembly so that the lapping beam assembly can drive the beam steel bars to sink smoothly into the beam groove, effectively reducing the impact on the bottom formwork of the beam and reducing the risk of formwork damage. It effectively solves the problem that after the binding of existing large-section beams is completed, when sinking the beam, using the lever principle with the beam rib as the fulcrum to pry the bottom steel bars of the beam with steel pipes or wooden squares, then pulling out the steel pipes or wooden squares supported on the beam rib, and then pulling out the lever forcefully, and the beam sinks by its own weight, which is likely to damage the bottom formwork of the beam.

[0027] Through the mutual cooperation of the lapping beam assembly, the wire rope assembly, and the rotation adjustment assembly, the beam steel bars can sink smoothly into the beam groove, reducing the process of directly manually operating the beam steel bars and reducing the "barbaric" construction image during the construction process, which is beneficial to improving the professionalism and standardization of the construction.

[0028] The beam sinking device body can be reused, which is beneficial to reducing material waste and cost during the construction process.

[0029] Compared with the traditional lever prying method, using the beam sinking device body can greatly reduce the input of manpower and time. By simply rotating the rotation adjustment assembly, the lifting and lowering of the beam steel bars can be achieved, which is beneficial to improving the construction efficiency.

[0030] As Figures 1 to 2 shown, the lapping beam assembly 2 includes a lapping beam body 21 for clamping on the beam steel bars, and the lapping beam body 21 is connected to the wire rope assembly 3 through a connecting piece 5.

[0031] Furthermore, the connecting piece 5 serves as an intermediate bridge, effectively ensuring the stable connection between the lapping beam body 21 and the wire rope assembly 3. By using the connecting piece 5, it can effectively prevent the loosening or falling off of the connection caused by various external factors such as wind force and vibration during the beam sinking process, thus ensuring the stability and reliability of the beam sinking process.

[0032] Furthermore, by using the connecting member 5, the lapping beam body 21 can be easily connected to the wire rope assembly 3, making the installation and disassembly of the device more convenient. This setting helps to reduce the operation time at the construction site and effectively improve the construction efficiency.

[0033] As Figures 1 to 2 shown, the connecting member 5 includes a connecting sleeve 51 sleeved on the outer wall of the lapping beam body 21 and movable relative to the lapping beam body 21, and a connecting buckle 52 located on the connecting sleeve 51. The wire rope assembly 3 includes a wire rope 31, and the wire rope 31 is detachably connected to the connecting sleeve 51 through the connecting buckle 52;

[0034] Optionally, in some embodiments, the connecting member 5 can be a lifting hook and a lifting ring.

[0035] Optionally, in some other embodiments, the connecting member 5 can be a quick-release buckle.

[0036] Furthermore, as a preferred embodiment rather than a limitation of the present invention, the connecting member 5 is the connecting sleeve 51 and the connecting buckle 52 located on the connecting sleeve 51. The connecting buckle 52 can firmly fix the wire rope 31 to ensure that the wire rope 31 will not fall off or loosen during the process of sinking the beam. This setting guarantees the safety of the construction and reduces the safety risks caused by insecure connection. Secondly, the connection method of the wire rope 31 to the connecting sleeve 51 through the connecting buckle 52 enables the connecting member 5 to be easily disassembled, which is beneficial to simplifying the installation and disassembly process of the sinking beam device body 1 and reducing the operation time and labor intensity of the construction workers. Finally, the connecting sleeve 51 and the connecting buckle 52 as the connecting members can be reused, which is beneficial to saving material costs.

[0037] Furthermore, the connecting sleeve 51 can be sleeved on the outer wall of the lapping beam body 21 and can move relative to it, which makes the installation and adjustment process simple and convenient. The construction workers can quickly adjust the position of the connecting sleeve 51 according to needs to adapt to beam reinforcements of different sizes.

[0038] Optionally, the number of the connecting buckles 52 is two and they are respectively located at both ends of the connecting sleeve 51, and the number of the wire ropes 31 is two corresponding to the two connecting buckles 52. Through the arrangement of the two wire ropes 31 and the two connecting buckles 52, it is effectively ensured that during the process of sinking the beam, the beam reinforcement is more evenly and stably stressed. The two connection points can reduce the shaking or deviation caused by uneven single-point stress, which is beneficial to improving the stability of the construction. Secondly, the arrangement of the two wire ropes 31 and the two connecting buckles 52 increases the redundancy of the system. Even if one of the wire ropes 31 or one of the connecting buckles 52 has problems, the other wire rope 31 and the connecting buckle 52 can still bear part or all of the load, greatly reducing the probability of safety accidents.

[0039] As Figures 1 to 2 shown, the lapped beam assembly 2 further includes an anti - detachment mechanism 22 located at both ends of the lapped beam body 21 for preventing the separation of the lapped beam body 21 and the beam steel bars;

[0040] Furthermore, the setting of the anti - detachment mechanism 22 can effectively prevent the separation between the lapped beam body 21 and the beam steel bars, thereby improving the safety of the beam sinking device body 1. During the construction process, if the lapped beam body 21 accidentally detaches, it may lead to serious safety accidents. Therefore, such a setting can effectively reduce this risk.

[0041] Furthermore, during the beam sinking process, if the lapped beam body 21 separates from the beam steel bars, it may cause the deviation or inclination of the beam body, thereby affecting the overall structural quality of the bridge. The setting of the anti - detachment mechanism 22 can effectively avoid this situation and ensure the construction quality.

[0042] Furthermore, the anti - detachment mechanism 22 is located at both ends of the lapped beam body 21 and can prevent the connecting sleeve 51 from separating from the lapped beam body 21 due to relative movement, which is beneficial to ensuring that the connecting sleeve 51 always maintains a stable connection with the lapped beam body 21 during the adjustment process, without accidental detachment or separation, and is beneficial to improving the stability and reliability of the entire beam sinking device body 1 during operation.

[0043] As Figures 1 to 2 shown, the wire rope assembly 3 further includes a wire rope winding and unwinding part 32 for winding and unwinding the wire rope 31 and connected to the rotation adjustment component 4. An anti - rotation mechanism 6 for restricting the rotation of the rotation adjustment component 4 is provided between the wire rope winding and unwinding part 32 and the rotation adjustment component 4;

[0044] Furthermore, the setting of the anti - rotation mechanism 6 can effectively prevent the accidental rotation or out - of - control of the rotation adjustment component 4, thereby improving the operation safety. During the process of winding and unwinding the wire rope, if the rotation adjustment component 4 rotates accidentally, it may cause safety accidents or equipment damage. Therefore, the setting of the anti - rotation mechanism 6 can effectively reduce this risk.

[0045] Optionally, the cross - section of the connection between the wire rope winding and unwinding part 32 and the rotation adjustment component 4 is in a "Z" shape. The "Z" - shaped setting enables the connection part to have higher strength and stiffness. This setting can better resist external stress and torsional force, ensure the firm and reliable connection between the rotation adjustment component 4 and the wire rope winding and unwinding part 32, and reduce damage or loosening caused by vibration or impact.

[0046] Optionally, in some embodiments, the wire rope winding and unwinding part 32 may be provided with a guide wheel or a guide groove for winding and unwinding the wire rope 31, guiding the wire rope 31 to wind and unwind along a predetermined path, which is beneficial to ensuring that the wire rope 31 remains orderly during winding and unwinding, and avoiding crossing and entanglement.

[0047] As Figures 1 to 2 shown, the sunken beam device body 1 includes a frame assembly 11. The frame assembly 11 includes a supporting part 111 located at the top of the frame assembly 11 and arranged horizontally. The wire rope winding and unwinding part 32 and the rotation adjustment assembly 4 are both located on the supporting part 111. The anti-rotation mechanism 6 includes an anti-rotation fixing hole 61 and an anti-rotation fixing rod 62 located between the wire rope winding and unwinding part 32 and the rotation adjustment assembly 4. One end of the anti-rotation fixing rod 62 penetrates through the anti-rotation fixing hole 61, and the other end of the anti-rotation fixing rod 62 abuts against the outer side wall of the supporting part 111;

[0048] Furthermore, by arranging the anti-rotation fixing rod 62 to penetrate through the anti-rotation fixing hole 61 and abut against the outer side wall of the supporting part 111, the tight connection between the anti-rotation mechanism 6 and the frame assembly 11 is effectively ensured. This setting provides a firm and reliable support, effectively preventing the anti-rotation mechanism 6 from loosening or shifting during use, and ensuring its reliability and stability.

[0049] Furthermore, the supporting part 111 is made of steel.

[0050] Furthermore, when the two wire ropes 31 pass through the supporting part 111, the two wire ropes 31 first wind around the outer side wall of the supporting part 111 for two circles and then extend downward in the vertical direction. By making the wire ropes 31 wind around the outer side wall of the supporting part 111 for two circles first, the contact area between the wire ropes 31 and the supporting part 111 can be effectively increased, thereby improving the stability of the wire ropes 31 on the supporting part 111. This setting can reduce the shaking and displacement of the wire ropes 31 during the force application process, ensuring that the wire ropes 31 can stably transmit force and support the load; secondly, when the wire ropes 31 are subjected to tension, since they wind around the outer side wall of the supporting part 111 for two circles first, the force can be more evenly distributed on the entire outer side wall of the supporting part 111, which helps to reduce the concentration of local stress and improve the durability and service life of the device.

[0051] As Figures 1 to 2 shown, the frame assembly 11 further includes anti-overturning mechanisms 112 symmetrically arranged on both sides of the supporting part 111;

[0052] Furthermore, the anti-overturning mechanism 112 can effectively enhance the stability of the sunken beam device body 1. By symmetrically arranging the anti-overturning mechanisms 112 on both sides of the supporting part 111 of the frame assembly 11, the center of gravity of the sunken beam device body 1 can be balanced, preventing overturning or shaking during use, thereby ensuring the safety and stability of the operation.

[0053] Furthermore, the anti-overturning mechanism 112 can effectively prevent the sunken beam device body 1 from tipping or tilting during operation, which is beneficial to reducing the possibility of accidents. Especially in an unstable working environment or bad weather conditions, the anti-overturning mechanism 112 can provide a safer and more reliable working condition for construction workers.

[0054] Furthermore, the symmetrically arranged anti-overturning mechanisms 112 can make the force distribution of the frame assembly 11 more uniform when bearing loads, which helps to reduce local stress concentration and effectively extend the service life of the equipment.

[0055] As Figures 1 to 2 shown, the anti-overturning mechanism 112 includes a fixing part 1121 connected to the supporting part 111 and arranged vertically, a first supporting part 1120 located in front of the fixing part 1121, second and third supporting parts 1122 and 1123 respectively located on both sides of the fixing part 1121, and a fourth supporting part 1124 located behind the fixing part 1121;

[0056] Furthermore, the fixing part 1121 and the supporting part 111 are connected by welding.

[0057] Furthermore, through the arrangement of the four supporting parts, namely the first, second, third, and fourth supporting parts, the anti-overturning mechanism 112 can provide support in multiple directions, thus greatly enhancing the stability of the entire frame assembly 11, helping to prevent the equipment from overturning when subjected to external forces, and ensuring the safe progress of construction.

[0058] Furthermore, the arrangement of the first supporting part 1120, second supporting part 1122, third supporting part 1123, and fourth supporting part 1124 can evenly distribute the force, which is beneficial to reducing the pressure borne by a single supporting point, reducing the risk of structural damage or instability caused by concentrated force, helping to extend the service life of the sunken beam device body 1, and improving the reliability and durability of the equipment.

[0059] Furthermore, the fixing part 1121 is perpendicularly connected to the supporting part 111.

[0060] Preferably, the fixing part 1121, first supporting part 1120, second supporting part 1122, third supporting part 1123, and fourth supporting part 1124 are all made of steel.

[0061] Furthermore, the first support portion 1120, the second support portion 1122, the third support portion 1123, and the fourth support portion 1124 are all connected to the fixing portion 1121 by welding.

[0062] As Figures 1 to 2 shown, the cross-sections of the first support portion 1120, the second support portion 1122, the third support portion 1123, and the fourth support portion 1124 are rectangular.

[0063] Furthermore, the rectangular cross-section is arranged so that the support portion has higher structural stability. The four corners of the rectangle can provide good support points to resist forces and torques from different directions, ensuring the stability of the entire anti-overturning mechanism.

[0064] Furthermore, the rectangular cross-section structure enables the support portion to withstand greater pressure and load. Compared with circular or other-shaped cross-sections, a rectangle has a higher section modulus with the same amount of material used, thus improving its load-bearing capacity.

[0065] Furthermore, the rectangular cross-section setting has a high anti-deformation ability. When subjected to external forces, the rectangular structure can better resist deformation and distortion and maintain its shape and stability.

[0066] As Figures 1 to 2 shown, the lengths of the second support portion 1122, the third support portion 1123, and the fourth support portion 1124 are all less than the length of the first support portion 1120.

[0067] Furthermore, the first support portion 1120 is on the side close to the connection between the wire rope 31 and the lap beam assembly 2.

[0068] Furthermore, since the first support portion 1120 is on the side close to the connection between the wire rope 31 and the lap beam assembly 2, it has a longer length. The longer length can provide a more stable and stronger supporting force, making the main stress points more concentrated and clear, which helps to ensure that the entire anti-overturning mechanism 12 has sufficient strength and stability in the main stress direction.

[0069] Furthermore, by setting the lengths of the second support portion 1122, the third support portion 1123, and the fourth support portion 1124 to be less than the length of the first support portion 1120, the force distribution of the entire anti-overturning mechanism 112 can be made more reasonable. When bearing an external load, the shorter support portions can disperse part of the load, reducing the stress pressure on the first support portion 1120, thereby extending the service life of the entire mechanism.

[0070] The implementation method of this embodiment is as follows:

[0071] A beam sinking device applicable to large-section beams, comprising a beam sinking device body 1. The beam sinking device body 1 includes a lapping beam assembly 2, a steel wire rope assembly 3, and a rotation adjustment assembly 4. The lapping beam assembly 2 includes a lapping beam body 21 clamped on the beam steel bars. The steel wire rope assembly 3 includes a steel wire rope 31 and a steel wire rope winding and unwinding part 32. A connecting piece 5 is further provided between the lapping beam body 21 and the steel wire rope 31. The connecting piece 5 includes a connecting sleeve 51 sleeved on the outer side wall of the lapping beam body 21 and a connecting buckle 52 located on the connecting sleeve 51 and connected to the steel wire rope 31. The rotation adjustment assembly 4 is connected to the steel wire rope winding and unwinding part 32. When the user rotates the rotation adjustment assembly 4, the steel wire rope winding and unwinding part 32 winds and unwinds the steel wire rope 31, so that the steel wire rope 31 drives the lapping beam body 21 to rise or fall, thereby smoothly sinking the beam steel bars on the lapping beam body 21 into the beam groove, effectively solving the problem that after the binding of the existing large-section beam is completed, when sinking the beam, using the lever principle with the beam formwork as the fulcrum to pry the bottom steel bars of the beam with steel pipes or wooden squares, then pulling out the steel pipes or wooden squares supported on the beam formwork, and then pulling out the lever forcefully, and the beam sinks by its own weight. Such a construction method is likely to damage the bottom formwork of the beam. When the beam steel bars sink into the beam groove, the construction personnel only need to further lengthen the length of the steel wire rope 31, so that the lapping beam body 21 is separated from the beam steel bars, and the lapping beam body 21 can freely rotate and loosen on the horizontal plane, and finally be taken out misaligned in the gap between the beam steel bars. In addition, the beam sinking device body 1 further includes a frame assembly 11. Anti-overturning mechanisms 112 are symmetrically arranged on both sides of the frame assembly 11. The anti-overturning mechanisms 112 can effectively prevent the beam sinking device body 1 from tipping or tilting during the operation process, which is beneficial to reducing the possibility of accidents. Especially in an unstable working environment or bad weather conditions, the setting of the anti-overturning mechanisms 112 can provide a safer and more reliable working condition for the construction personnel, effectively improving the stability and reliability of the use of the beam sinking device body 1.

[0072] The above only further illustrates the technical content of the present invention with embodiments, so as to make it easier for readers to understand, but it does not mean that the implementation manners of the present invention are limited to this. Any technical extension or re-creation made according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A beam sinking device suitable for large cross-section beams, comprising a beam sinking device body (1), characterized in that: The beam sinking device body (1) comprises a lap beam assembly (2) connected to the beam reinforcement, a wire rope assembly (3) connected to the lap beam assembly (2), and a rotation adjustment assembly (4) that drives the lap beam assembly (2) to move via the wire rope assembly (3); when the rotation adjustment assembly (4) rotates, it drives the wire rope assembly (3) to rotate, and the lap beam assembly (2) is raised or lowered via the wire rope assembly (3), so that the lap beam assembly (2) can drive the beam reinforcement to sink into the beam groove.

2. A beam sinking device suitable for large cross-section beams according to claim 1, characterized in that: The lap beam assembly (2) comprises a lap beam body (21) for clamping on the beam reinforcement, and the lap beam body (21) is connected to the steel wire rope assembly (3) via a connecting piece (5).

3. A beam sinking device suitable for large cross-section beams according to claim 2, characterized in that: The connecting member (5) comprises a connecting sleeve (51) which is sleeved on the outer wall of the lap beam body (21) and is movable relative to the lap beam body (21), and a connecting buckle (52) located on the connecting sleeve (51); the wire rope assembly (3) comprises a wire rope (31); and the wire rope (31) is detachably connected to the connecting sleeve (51) via the connecting buckle (52).

4. The device for sinking beams with large cross-sections according to claim 2, characterized in that: The lap beam assembly (2) further comprises anti-falling mechanisms (22) located at both ends of the lap beam body (21) and used to prevent the lap beam body (21) from separating from the beam reinforcement.

5. The device for sinking beams with large cross-sections according to claim 3 is characterized in that: The steel wire rope assembly (3) further comprises a steel wire rope reeling portion (32) for reeling the steel wire rope (31) and connected to the rotation adjustment assembly (4); an anti-rotation mechanism (6) for limiting the rotation of the rotation adjustment assembly (4) is provided between the steel wire rope reeling portion (32) and the rotation adjustment assembly (4).

6. The device for sinking a beam with a large cross-section according to claim 5, characterized in that: The sinking beam device body (1) comprises a frame assembly (11), the frame assembly (11) comprises a supporting portion (111) located at the top of the frame assembly (11) and arranged in a horizontal direction, the wire rope winding portion (32) and the rotation adjustment assembly (4) are both located on the supporting portion (111), the anti-rotation mechanism (6) comprises an anti-rotation fixing hole (61) and an anti-rotation fixing rod (62) located between the wire rope winding portion (32) and the rotation adjustment assembly (4), one end of the anti-rotation fixing rod (62) passes through the anti-rotation fixing hole (61), and the other end of the anti-rotation fixing rod (62) abuts against the outer wall of the supporting portion (111).

7. The beam sinking device for large cross-section beams according to claim 6, characterized in that: The frame assembly (11) further comprises anti-overturning mechanisms (112) located on both sides of the supporting portion (111) and arranged symmetrically.

8. The device for sinking beams with large cross-sections according to claim 7, characterized in that: The anti-overturning mechanism (112) comprises a fixing portion (1121) connected to the supporting portion (111) and arranged in a vertical direction, a first supporting portion (1120) located on the front side of the fixing portion (1121), a second supporting portion (1122) and a third supporting portion (1123) located on both sides of the fixing portion (1121), and a fourth supporting portion (1124) located on the back side of the fixing portion (1121).

9. The device for sinking beams with large cross-sections according to claim 8, characterized in that: The cross-sections of the first support portion (1120), the second support portion (1122), the third support portion (1123) and the fourth support portion (1124) are rectangular.

10. The device for sinking beams with large cross-sections according to claim 8, characterized in that: The length of the second support portion (1122), the length of the third support portion (1123) and the length of the fourth support portion (1124) are all smaller than the length of the first support portion (1120).

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