Deviation rectifying device for falling of steel-concrete composite beam

Abstract

The utility model discloses a steel-concrete composite beam falling deviation rectifying device which comprises a bottom plate and a top plate, a supporting mechanism is installed on the top of the bottom plate, the supporting mechanism comprises a jack, a pushing assembly is installed on the inner side of the bottom plate and comprises a first bidirectional motor and a first lead screw, fixing assemblies are installed on the two sides of the bottom plate, and the fixing assemblies are connected with the jack. The fixing assembly comprises a pull rod and a clamping rod, a horizontal moving assembly is installed on the top plate and comprises a second bidirectional motor and a second lead screw, the steel-concrete composite beam falling deviation rectifying device can effectively clamp and fix a steel-concrete composite beam and a supporting base body, and therefore the safety of the steel-concrete composite beam is effectively guaranteed during deviation rectifying operation; the steel-concrete composite beam is prevented from being deflected or toppled, the construction safety of deviation rectifying work is guaranteed, height and horizontal deviation rectifying work can be conducted on the steel-concrete composite beam through the jack and the second bidirectional motor, the adaptability of equipment is improved, and the deviation rectifying device is suitable for deviation rectifying of the steel-concrete composite beam.

Description

Technical Field

[0001] The utility model relates to the technical field of beam drop and beam deviation correction equipment, in particular to a beam drop and beam deviation correction device for a steel-concrete composite beam. Background Art

[0002] When erecting steel-concrete composite beams, in order to ensure the precise installation of the steel-concrete composite beams and the bottom supporting matrix and prevent deflection, it is often necessary to correct the steel-concrete composite beams. The utility model patent with patent application number CN202321609497.8 discloses a pier top beam correction system. Vertical cylinders and horizontal cylinders are symmetrically arranged on each side of the permanent piers of the bridge. When there is a linear deviation during and after the bridge beam is dropped, the bridge can be fine-tuned and corrected in time, thereby effectively ensuring the linear shape of the entire bridge and saving construction time. According to the technical scheme disclosed by the utility model, when the existing beam drop correction equipment is used, on the one hand, it is often unable to effectively maintain a firm connection between the steel-concrete composite beam and the bottom supporting matrix during the movement, which easily causes the steel-concrete composite beam to deflect or tip over, which is not conducive to ensuring the work safety during the correction operation. On the other hand, it is often only possible to adjust the height of the steel-concrete composite beam, and it is impossible to adjust the steel-concrete composite beam horizontally, which reduces the adaptability of the equipment.

[0003] Therefore, how to design a steel-concrete composite beam correction device has become our current problem to be solved. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model aims to provide a steel-concrete composite beam correction device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable design and is relatively convenient to use, and is suitable for the correction of steel-concrete composite beams.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel-concrete composite beam falling and correcting device, comprising a bottom plate and a top plate, a supporting mechanism is installed on the top of the bottom plate, the supporting mechanism includes a jack, a pushing assembly is installed on the inner side of the bottom plate, the pushing assembly includes a bidirectional motor and a screw rod, fixing assemblies are installed on both sides of the bottom plate, the fixing assembly includes a pull rod and a clamping rod, a translation assembly is installed on the top plate, the translation assembly includes a bidirectional motor and a screw rod, and clamping assemblies are installed on both sides of the top plate, the clamping assembly includes a wire sleeve and a clamping plate.

[0006] Furthermore, the bottom of the jack is installed on the top of the bottom plate by bolts, the top of the jack is installed on the bottom of the top plate by bolts, and the jacks are evenly distributed on the bottom plate.

[0007] Furthermore, an inner groove is opened on the inner side of the base plate, and the bidirectional motor is installed on both sides of the inner groove by bolts, one end of the pull rod is stuck on the inner side of the inner groove, and the other end of the pull rod passes through the inner groove and extends to the outside of the base plate.

[0008] Furthermore, one end of the screw rod is welded to the output shaft of the bidirectional motor, the other end of the screw rod is installed on the inner side of the pull rod through a thread, the clamping rod is welded to the bottom of the other end of the pull rod, and the spiral movement directions of the screw rods on both sides of the bidirectional motor are opposite.

[0009] Furthermore, a slot is provided on the inner side of the top plate, the bidirectional motor 2 is installed on the inner side of the slot by means of bolts, and one end of the screw rod 2 is welded to the output shaft of the bidirectional motor 2.

[0010] Furthermore, one end of the wire sleeve is clamped on the inner side of the slot, and the other end of the wire sleeve passes through the slot and extends to the outside of the top plate. One end of the wire sleeve is arranged on the outer side of the screw rod 2 through a threaded sleeve, and the spiral travel direction of the screw rod 2 on both sides of the bidirectional motor 2 is the same.

[0011] Furthermore, a clamping sleeve is welded to the bottom end of the clamping plate, and the clamping sleeve is arranged on the outer side of the other end of the thread sleeve through a bearing sleeve, and a rotating block is welded to the other end of the thread sleeve.

[0012] Furthermore, a ball groove is provided on the top of the top plate, and balls are clamped inside the ball groove, and the balls are evenly distributed on the top plate.

[0013] Beneficial effects: 1. When the steel-concrete composite beam dropping and correcting device is working, the bottom plate is fixed to the top of the supporting base at the bottom of the two ends of the steel-concrete composite beam, and the bidirectional motor 1 is turned on. The bidirectional motor 1 drives the pull rods on both sides of the bottom plate to move inwardly of the inner groove through the screw rod 1, and then the clamping rods are clamped and fixed on both sides of the supporting base, and then the two ends of the steel-concrete composite beam are dropped on the top of the top plate, and then the rotating block is rotated with the help of a tool, and the rotating block drives the thread sleeve to rotate, and the thread sleeve rotates on the outside of the screw rod 2, and then the clamping plate is driven to clamp on both sides of the steel-concrete composite beam through the clamping sleeve, effectively clamping and fixing the steel-concrete composite beam and the supporting base, and then effectively ensuring the safety of the steel-concrete composite beam during the correction operation, preventing the steel-concrete composite beam from being skewed or tipped over, and ensuring the construction safety of the correction work.

[0014] 2. When the steel-concrete composite beam lowering and correcting device is in use, the height of the two ends of the steel-concrete composite beam is raised and lowered by jacks according to the height difference between the two ends of the steel-concrete composite beam, until the height of the two ends of the steel-concrete composite beam reaches the required height. When the steel-concrete composite beam deviates on the top of the supporting base, the two-way motor is turned on, and the two-way motor drives the two screws to rotate. The two screws on both sides of the two-way motor push the wire sleeves on both sides of the top plate to one side synchronously, so that the steel-concrete composite beam can be translated on the top of the top plate through the ball bearing, which can perform height and horizontal correction work on the steel-concrete composite beam, thereby improving the adaptability of the equipment.

[0015] 3. The steel-concrete composite beam deviation correction device is reasonably designed, efficient and convenient to use, and is suitable for the deviation correction of steel-concrete composite beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a steel-concrete composite beam drop beam deviation correction device of the utility model;

[0017] Figure 2 It is a cross-sectional view of a steel-concrete composite beam drop beam correction device of the utility model;

[0018] Figure 3 It is a structural schematic diagram of a bidirectional motor 1 of a steel-concrete composite beam drop beam correction device of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a bidirectional motor 2 of a steel-concrete composite beam drop beam correction device of the utility model;

[0020] In the figure: 1. bottom plate; 2. top plate; 3. jack; 4. inner groove; 5. bidirectional motor 1; 6. screw rod 1; 7. pull rod; 8. clamping rod; 9. slot; 10. bidirectional motor 2; 11. screw rod 2; 12. thread sleeve; 13. rotating block; 14. sleeve; 15. clamping plate; 16. ball bearing. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a steel-concrete composite beam falling and correcting device, comprising a bottom plate 1 and a top plate 2, a supporting mechanism is installed on the top of the bottom plate 1, the supporting mechanism includes a jack 3, a pushing assembly is installed on the inner side of the bottom plate 1, the pushing assembly includes a bidirectional motor 5 and a screw rod 6, fixing assemblies are installed on both sides of the bottom plate 1, the fixing assembly includes a pull rod 7 and a clamping rod 8, a translation assembly is installed on the top plate 2, the translation assembly includes a bidirectional motor 10 and a screw rod 11, clamping assemblies are installed on both sides of the top plate 2, the clamping assembly includes a wire sleeve 12 and a card plate 15, one end of the wire sleeve 12 is clamped on the inner side of the card slot 9, the other end of the wire sleeve 12 passes through the card slot 9 and extends to the outer side of the top plate 2, one end of the wire sleeve 12 is arranged on the outer side of the screw rod 11 through a threaded sleeve, and the screw rods 11 on both sides of the bidirectional motor 10 have the same spiral travel direction A sleeve 14 is welded at the bottom end of the clamping plate 15, and the sleeve 14 is arranged on the outer side of the other end of the thread sleeve 12 through a bearing sleeve. A rotating block 13 is welded at the other end of the thread sleeve 12. A ball groove is opened at the top of the top plate 2, and a ball 16 is clamped on the inner side of the ball groove. The ball 16 is evenly distributed on the top plate 2. According to the height difference between the two ends of the steel-concrete composite beam, the height of the two ends of the steel-concrete composite beam is raised and lowered by the jack 3 until the height of the two ends of the steel-concrete composite beam reaches the required height. When the steel-concrete composite beam deviates at the top of the supporting substrate, the bidirectional motor 10 is turned on, and the bidirectional motor 10 drives the screw rod 11 to rotate. The screw rods 11 on both sides of the bidirectional motor 10 push the thread sleeves 12 on both sides of the top plate 2 to one side synchronously, so that the steel-concrete composite beam can be translated on the top of the top plate 2 through the ball 16, which can correct the height and level of the steel-concrete composite beam and improve the adaptability of the equipment.

[0023] In this embodiment, the bottom of the jack 3 is mounted on the top of the base plate 1 by bolts, and the top of the jack 3 is mounted on the bottom of the top plate 2 by bolts. The jacks 3 are evenly distributed on the base plate 1. An inner groove 4 is opened on the inner side of the base plate 1. The bidirectional motor 5 is mounted on both sides of the inner groove 4 by bolts. One end of the pull rod 7 is clamped on the inner side of the inner groove 4, and the other end of the pull rod 7 passes through the inner groove 4 and extends to the outside of the base plate 1. One end of the screw rod 6 is welded to the output shaft of the bidirectional motor 5, and the other end of the screw rod 6 is mounted on the inner side of the pull rod 7 by threads. The clamp rod 8 is welded to the bottom of the other end of the pull rod 7. The spiral travel directions of the screw rods 6 on both sides of the bidirectional motor 5 are opposite. A slot 9 is opened on the inner side of the top plate 2. The bidirectional motor 10 is mounted on the inner side of the slot 9 by bolts. One end of the screw rod 11 is welded to the output shaft of the bidirectional motor 10. When working, the bottom plate 1 is fixed to the top of the supporting base at the bottom of the two ends of the steel-concrete composite beam, and the bidirectional motor 5 is turned on. The bidirectional motor 5 drives the pull rods 7 on both sides of the bottom plate 1 to move to the inner side of the inner groove 4 through the screw rod 6, and then the clamping rod 8 is clamped and fixed on both sides of the supporting base, and then the two ends of the steel-concrete composite beam fall on the top of the top plate 2, and then the rotating block 13 is rotated with the help of a tool. The rotating block 13 drives the wire sleeve 12 to rotate, and the wire sleeve 12 rotates on the outside of the screw rod 11, and then drives the clamping plate 15 to clamp on both sides of the steel-concrete composite beam through the clamping sleeve 14, effectively clamping and fixing the steel-concrete composite beam and the supporting base, and then effectively ensuring the safety of the steel-concrete composite beam during the correction operation, preventing the steel-concrete composite beam from tilting or tipping, and ensuring the construction safety of the correction work.

[0024] The steel-concrete composite beam drop and deviation correction device provides power to all electrical equipment through an external power supply. When working, the bottom plate 1 is fixed to the top of the supporting base at the bottom of the two ends of the steel-concrete composite beam, and the bidirectional motor 5 is turned on. The bidirectional motor 5 drives the pull rods 7 on both sides of the bottom plate 1 to move to the inner side of the inner groove 4 through the screw rod 6, and then the clamping rod 8 is clamped and fixed on both sides of the supporting base, and then the two ends of the steel-concrete composite beam are dropped on the top of the top plate 2, and then the rotating block 13 is rotated with the help of a tool. The rotating block 13 drives the thread sleeve 12 to rotate, and the thread sleeve 12 rotates on the outside of the screw rod 11, and then drives the clamping plate 15 to clamp on both sides of the steel-concrete composite beam through the clamping sleeve 14, so that the steel-concrete composite beam and the supporting base are effectively clamped and fixed, and then the deviation correction is effectively performed. During operation, the safety of the steel-concrete composite beam is ensured, the steel-concrete composite beam is prevented from being skewed or tipped over, and the construction safety of the deviation correction work is ensured. According to the height difference at both ends of the steel-concrete composite beam, the height of the two ends of the steel-concrete composite beam is raised and lowered by the jack 3 until the height of the two ends of the steel-concrete composite beam reaches the required height. When the steel-concrete composite beam deviates at the top of the supporting base, the bidirectional motor 10 is turned on, and the bidirectional motor 10 drives the screw rod 11 to rotate. The screw rods 11 on both sides of the bidirectional motor 10 push the wire sleeves 12 on both sides of the top plate 2 to one side synchronously, so that the steel-concrete composite beam can be translated on the top of the top plate 2 through the ball 16, so that the height and horizontal deviation of the steel-concrete composite beam can be corrected, thereby improving the adaptability of the equipment.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for correcting the deviation of a steel-concrete composite beam, comprising a bottom plate (1) and a top plate (2), wherein a support mechanism is installed on the top of the bottom plate (1), wherein the support mechanism comprises a jack (3), and wherein: A pushing assembly is installed on the inner side of the bottom plate (1), and the pushing assembly includes a bidirectional motor (5) and a screw (6). Fixed assemblies are installed on both sides of the bottom plate (1), and the fixed assemblies include a pull rod (7) and a clamping rod (8). A translation assembly is installed on the top plate (2), and the translation assembly includes a bidirectional motor (10) and a screw (11). A clamping assembly is installed on both sides of the top plate (2), and the clamping assembly includes a thread sleeve (12) and a clamping plate (15).

2. The device for correcting the steel-concrete composite beam when it is dropped according to claim 1, characterized in that: The bottom of the jack (3) is mounted on the top of the bottom plate (1) by means of bolts, and the top of the jack (3) is mounted on the bottom of the top plate (2) by means of bolts. The jacks (3) are evenly distributed on the bottom plate (1).

3. The device for correcting the steel-concrete composite beam when it is dropped according to claim 2, characterized in that: An inner groove (4) is provided on the inner side of the base plate (1), and the bidirectional motor (5) is installed on both sides of the inner groove (4) by bolts. One end of the pull rod (7) is clamped on the inner side of the inner groove (4), and the other end of the pull rod (7) passes through the inner groove (4) and extends to the outer side of the base plate (1).

4. The device for correcting the steel-concrete composite beam when it is dropped according to claim 3 is characterized in that: One end of the screw rod (6) is welded to the output shaft of the bidirectional motor (5), the other end of the screw rod (6) is installed on the inner side of the pull rod (7) through a thread, and the clamping rod (8) is welded to the bottom of the other end of the pull rod (7). The spiral movement directions of the screw rods (6) on both sides of the bidirectional motor (5) are opposite.

5. The device for correcting the steel-concrete composite beam when it is dropped according to claim 1 is characterized in that: A slot (9) is provided on the inner side of the top plate (2), the bidirectional motor (10) is mounted on the inner side of the slot (9) by means of bolts, and one end of the screw rod (11) is welded to the output shaft of the bidirectional motor (10).

6. The device for correcting the steel-concrete composite beam when it is dropped according to claim 5, characterized in that: One end of the thread sleeve (12) is clamped on the inner side of the clamping groove (9), and the other end of the thread sleeve (12) passes through the clamping groove (9) and extends to the outer side of the top plate (2). One end of the thread sleeve (12) is arranged on the outer side of the second screw rod (11) through a threaded sleeve, and the spiral moving directions of the second screw rods (11) on both sides of the second bidirectional motor (10) are the same.

7. The device for correcting the deviation of a steel-concrete composite beam according to claim 6 is characterized in that: A clamping sleeve (14) is welded to the bottom end of the clamping plate (15), and the clamping sleeve (14) is arranged on the outer side of the other end of the thread sleeve (12) through a bearing sleeve, and a rotating block (13) is welded to the other end of the thread sleeve (12).

8. The device for correcting the deviation of a steel-concrete composite beam according to claim 7 is characterized in that: A ball groove is provided on the top of the top plate (2), and a ball (16) is clamped inside the ball groove. The ball (16) is evenly distributed on the top plate (2).

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