Beam steel bar supporting device and construction method thereof

Abstract

The invention discloses a beam steel bar supporting device and a construction method thereof. The beam steel bar supporting device comprises two stand columns which are oppositely arranged, hydraulic jacks are installed in vertical sliding grooves of the two stand columns, a connecting assembly is detachably connected between the top ends of the two stand columns, and two telescopic arms with the adjustable length are hinged to the opposite sides of the stand columns; one end of the telescopic arm away from the stand column is provided with a ground supporting piece in a liftable manner; the supporting plate is connected to the telescopic ends of the two hydraulic jacks, two moving seats are arranged on the supporting plate in a sliding mode, a gear is rotatably installed in the middle of the supporting plate, the gear is arranged between the two moving seats, the two moving seats are connected with racks, the two racks are meshed with the two opposite sides of the gear respectively, and the bottoms of the two moving seats are connected with a hanging plate; the driving structure is mounted on the two moving seats; and the mounting plate is provided with the clamping structure. According to the invention, the problem that the support leg needs to be redesigned and replaced for different beam bodies due to the fact that the plate buckle frame is adopted as the support leg in the existing beam steel bar binding construction is solved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a beam reinforcement supporting device and a construction method thereof. Background Art

[0002] The existing beam reinforcement binding technology often uses buckles as legs. Although it solves the height and stability problems, it has significant disadvantages. First, the installation and preparation of buckles increase material and labor costs and take a long time. Its fixity and adjustability are limited, and it is difficult to accurately adapt to the reinforcement requirements, affecting the binding effect. Second, removing the buckles after binding is cumbersome and may damage the reinforcement, while increasing the difficulty of on-site management and recycling. The most critical thing is that this method lacks flexibility. In the face of different beams, the binding plan needs to be redesigned, and even tools need to be replaced, which increases the complexity and cost of construction. In addition, the coordination of multiple tools can easily lead to construction failures, affecting progress and quality.

[0003] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0004] In order to overcome the defects of the prior art, a beam reinforcement support device and a construction method thereof are now provided to solve the problem that the existing beam reinforcement binding construction uses a buckle frame as a support leg, and there is a need to redesign and replace the support legs for different beam bodies.

[0005] In order to achieve the above object, a beam reinforcement support device is provided, comprising:

[0006] Two columns are arranged opposite to each other, and vertical slide grooves are formed on opposite sides of the two columns, and hydraulic jacks are installed in the vertical slide grooves. A connection component is detachably connected between the top ends of the two columns, and two telescopic arms with adjustable lengths are hinged on opposite sides of the columns, and a ground support piece is liftably installed on one end of the telescopic arm away from the column;

[0007] A support plate is connected to the telescopic ends of the two hydraulic jacks, the support plate is slidably provided with two moving seats, a gear is rotatably installed in the middle of the support plate, the gear is arranged between the two moving seats, the two moving seats are connected with racks, the two racks are respectively engaged with the opposite sides of the gears, and the bottoms of the two moving seats are connected with mounting plates;

[0008] A driving structure for driving the two moving seats to move toward or away from each other, installed on the two moving seats;

[0009] A clamping structure for clamping the longitudinal reinforcement of a beam, wherein the mounting plate is provided with the clamping structure.

[0010] Furthermore, a base is installed on the opposite side of the column, the two telescopic arms are hinged to the base, and the base is installed with a locking structure for locking the telescopic arms.

[0011] Furthermore, the other end of the telescopic arm is hinged to the base through a hinge shaft, and the locking structure includes:

[0012] A movable plug rod, the base is provided with a through hole, the through hole is arranged in the same direction as the hinge shaft, the movable plug rod can be movably arranged in the through hole along the axial direction of the through hole, a first tooth pattern is formed on the outside of one end of the movable plug rod, and a second tooth pattern is formed on the outside of the hinge shaft;

[0013] A push spring for lifting the movable insertion rod so that the first tooth pattern at one end of the movable insertion rod extends out of the through hole and engages with the second tooth pattern is installed on the base.

[0014] Furthermore, the support plate is provided with a limiting roller, and the limiting roller abuts against a side of the rack facing away from the gear.

[0015] Furthermore, a first guide rail is formed on the support plate, the first guide rail is arranged in the same direction as the rack, the movable seat is connected to a first slider, the first slider is formed with an accommodating groove, and the first guide rail is slidably arranged in the accommodating groove of the first slider.

[0016] Furthermore, the driving structure includes:

[0017] An assembly box with a bottom but no cover, the assembly box being mounted on a movable seat;

[0018] A screw rod is rotatably installed in the assembly box. The screw rod is arranged along the length direction of the assembly box. The screw rod is threaded with a sliding seat. The sliding seat is slidably arranged in the box opening of the assembly box. The sliding seat is connected to another moving seat.

[0019] Furthermore, a second guide rail is installed in the box opening, the second guide rail is arranged in the same direction as the screw rod, the sliding seat is connected to a second slider, the second slider is provided with an accommodating groove, and the second guide rail is slidably arranged in the accommodating groove of the second slider.

[0020] Furthermore, the clamping structure comprises:

[0021] A suspension rod, the upper end of which is mounted on the lower end of the mounting plate;

[0022] Two clamping arms, the clamping arms are hinged to the ends of the suspension rod;

[0023] An action rod, one end of which is hinged to a clamping arm, and the other end of which is adjustably mounted on another clamping arm.

[0024] Furthermore, the other clamping arm is rotatably connected to a rotating shaft, the rotating shaft is provided with a threaded hole, the other end of the action rod is formed with an external thread, and the other end of the action rod is screwed into the threaded hole of the rotating shaft.

[0025] The present invention provides a construction method of a beam reinforcement support device, comprising the following steps:

[0026] Based on the width of the beam, two columns are respectively arranged on opposite sides of the construction position of the beam, and the connecting assembly is detachably connected between the top ends of the two columns;

[0027] By means of hydraulic jacks, the height of the support plate is adjusted so that the elevation of the clamping structure matches the elevation of the longitudinal reinforcement of the reinforcement structure of the beam;

[0028] The distance between the two clamping structures is adjusted by the driving structure so that the clamping structures are arranged at the installation positions of the longitudinal steel bars;

[0029] The longitudinal reinforcement is installed in the clamping structure for binding of the reinforcement structure.

[0030] The beneficial effects of the present invention are that the beam reinforcement supporting device of the present invention is vertically placed on the beam formwork through two columns with vertical slide grooves, which not only simplifies the installation process, but also provides vertical slide grooves for the columns, which not only facilitates the subsequent installation and fixation of the hydraulic jack, but also ensures the balance of the bracket when bearing the weight of the beam reinforcement, and effectively prevents the problem of bracket tilting or collapse caused by uneven force at a single point. The setting of the telescopic arm directly strengthens the contact surface between the column and the beam formwork, improves the stability of the bracket, and ensures the stability and safety during the reinforcement binding process. The introduction of the connecting component firmly connects the two columns together to form a gate-shaped support frame, which not only enhances the overall rigidity and stability of the bracket, but also enables the bracket to adapt to beams of different sizes and shapes, thereby improving the versatility and flexibility of the bracket. Compared with the traditional buckle bracket The fixation and adjustability are limited, and it can adapt to the steel bar requirements more accurately, thereby improving the binding effect. The hydraulic jack is fixed in the vertical slide groove of the column, which not only saves space, but also makes the lifting operation smoother and more precise. Driven by the hydraulic jack, the support plate can be vertically displaced, thereby realizing precise adjustment of the height of the beam steel bars. This design abandons the cumbersome steps of the traditional disc bracket that requires additional tools for height adjustment, greatly improving the construction efficiency. One end of the clamping structure is connected to the support plate and the other end is connected to the beam steel bars. Through the synergistic effect of the hydraulic jack and the support plate, the beam steel bars can be easily supported and fixed to the appropriate position. This design not only simplifies the steel bar binding process, but also ensures the firmness and accuracy of the binding, avoids the safety hazards caused by loose binding, and is suitable for the construction of beams of various specifications and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0032] Figure 1 It is a schematic structural diagram of a beam reinforcement support device according to an embodiment of the present invention.

[0033] Figure 2 It is a schematic structural diagram of a column according to an embodiment of the present invention.

[0034] Figure 3 for Figure 2 A local enlarged schematic diagram of point A in the figure.

[0035] Figure 4 It is a schematic structural diagram of a support plate according to an embodiment of the present invention.

[0036] Figure 5 It is a schematic structural diagram of the bottom of the support plate according to an embodiment of the present invention.

[0037] Figure 6Schematic diagram of the driving structure of an embodiment of the present invention.

[0038] Figure 7 Schematic diagram of the structure of the clamping structure of an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0040] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0041] Reference Figures 1 to 7 As shown, the present invention provides a beam reinforcement supporting device, comprising: a column 1, a supporting plate 2, a driving structure 3, and a clamping structure 4.

[0042] There are two columns 1, which are arranged opposite to each other. Vertical slide grooves are formed on opposite sides of the two columns 1. Hydraulic jacks 14 are installed in the vertical slide grooves.

[0043] A connection assembly 11 is detachably connected between the top ends of the two columns 1 .

[0044] In this embodiment, two telescopic arms 12 are installed at the lower end of the column. Specifically, two telescopic arms 12 are hinged on opposite sides of the column 1. The length of the telescopic arms 12 is adjustable. A ground support member 13 is installed at one end of the telescopic arm 12 away from the column 1 in a liftable manner.

[0045] As a preferred embodiment, a base 15 is installed on the opposite side of the column 1. The two telescopic arms 12 are hinged to the base 15, and the base 15 is installed with a locking structure 16 for locking the telescopic arms 12.

[0046] The other end of the telescopic arm 12 is hinged to the base 15 via a hinge shaft 17 .

[0047] Specifically, the locking structure 16 includes a movable insert rod 161 and a push spring 162 .

[0048] The base 15 is provided with a through hole. The through hole is arranged in the same direction as the hinge shaft 17. The movable insertion rod 161 is arranged in the through hole movably along the axial direction of the through hole. The outer portion of one end of the movable insertion rod 161 is formed with a first tooth pattern a. The outer portion of the hinge shaft 17 is formed with a second tooth pattern b.

[0049] The push spring 162 is mounted on the base 15. The push spring 162 is used to push up the movable plug rod 161 so that the first tooth pattern a at one end of the movable plug rod 161 extends out of the through hole and engages with the second tooth pattern b.

[0050] The support plate 2 is connected to the telescopic ends of the two hydraulic jacks 14. The support plate 2 is slidably provided with two moving seats 24. A gear 22 is rotatably mounted in the middle of the support plate 2. The gear 22 is disposed between the two moving seats 24. The two moving seats 24 are connected with racks 23. The two racks 23 are respectively engaged with the opposite sides of the gear 22. The bottoms of the two moving seats 24 are connected with mounting plates 21.

[0051] The driving structure 3 is installed on the two moving seats 24. The driving structure 3 is used to drive the two moving seats 24 to move toward or away from each other.

[0052] The mounting plate 21 is provided with a clamping structure 4. The clamping structure 4 is used to clamp the longitudinal reinforcement of the beam.

[0053] In this embodiment, the support plate 2 is provided with a limiting roller 25 , which abuts against a side of the rack 23 that faces away from the gear 22 .

[0054] As a preferred embodiment, a first guide rail 26 is formed on the support plate 2. The first guide rail 26 is arranged in the same direction as the rack 23. The moving seat 24 is connected with a first slider 27. The first slider 27 is formed with an accommodating groove. The first guide rail 26 is slidably arranged in the accommodating groove of the first slider 27.

[0055] In this embodiment, the driving structure 3 includes: an assembly box 31 and a screw rod 32 .

[0056] The assembly box 31 is a box structure with a bottom but no cover. The assembly box 31 is installed on a movable seat 24.

[0057] The screw rod 32 is rotatably mounted in the assembly box 31. The screw rod 32 is arranged along the length direction of the assembly box 31. The screw rod 32 is screwed with a sliding seat. The sliding seat is slidably arranged in the box opening of the assembly box 31. The sliding seat is connected to another moving seat 24.

[0058] See also Figure 6 As shown, a second guide rail is installed in the box opening. The second guide rail is arranged in the same direction as the screw rod 32. The sliding seat is connected with a second slider. The second slider is provided with an accommodating groove. The second guide rail is slidably arranged in the accommodating groove of the second slider.

[0059] See also Figure 7 As shown, the clamping structure 4 includes a suspension rod 41 , a clamping arm 42 , and an action rod 43 .

[0060] The upper end of the suspension rod 41 is mounted on the lower end of the mounting plate 21. The number of the clamping arms 42 is two.

[0061] The clamping arm 42 is hinged to the end of the suspension rod 41. One end of the action rod 43 is hinged to one clamping arm 42. The other end of the action rod 43 is installed on the other clamping arm 42 in an adjustable manner.

[0062] The other clamping arm 42 is rotatably connected to a rotating shaft, and a threaded hole is formed on the rotating shaft. An external thread is formed on the other end of the action rod 43. The other end of the action rod 43 is screwed into the threaded hole of the rotating shaft.

[0063] The present invention provides a construction method of a beam reinforcement support device, comprising the following steps:

[0064] S1. Based on the width of the beam, two columns 1 are respectively arranged on opposite sides of the construction position of the beam, and a connecting component is detachably connected between the top ends of the two columns 1.

[0065] S2. Adjust the height of the support plate 2 by means of the hydraulic jack 14 so that the elevation of the clamping structure 4 matches the elevation of the longitudinal reinforcement of the reinforcement structure of the beam.

[0066] S3. Adjust the distance between the two clamping structures 4 through the driving structure 3 so that the clamping structure 4 is set at the installation position of the longitudinal steel bar.

[0067] S4. Install the longitudinal steel bars in the clamping structure 4 for binding the steel bar structure.

[0068] In this embodiment, the columns are vertically placed on the beam formwork, wherein there are two columns, and vertical sliding grooves matching the lengths of the columns are provided on opposite sides of the two columns.

[0069] The telescopic arm is arranged on the surface of the column and contacts the beam template, and is used to assist in supporting and reinforcing the end of the column. A threaded hole is provided at the end of the telescopic arm. The ground support member is a screw rod. The screw rod is screwed into the threaded hole.

[0070] The connection component is arranged on the two columns and is used to connect the two columns, wherein the connection component and the two columns are combined to form a U-shaped support frame.

[0071] The hydraulic jacks are fixedly installed in the vertical slide grooves of the columns, and their quantity and distribution positions are adapted to the columns.

[0072] The support plate is arranged on the movable ends of two hydraulic jacks, and the support plate can be driven to move vertically by the hydraulic jacks.

[0073] The clamping structure can support and fix the beam reinforcement to a suitable position through the clamping structure driven by the hydraulic jack and the supporting plate.

[0074] During the construction of beam reinforcement, first, two columns are placed vertically on the beam formwork. The two columns stand opposite to each other, and a certain distance is maintained between them to adapt to the width of the beam. Vertical slide grooves matching the length of the columns are opened on the opposite sides of the columns. These vertical slide grooves are designed to provide a stable support point for the subsequent installation of hydraulic jacks. Then, a telescopic arm is installed on the contact surface between the column and the beam formwork. The telescopic arm is close to the beam formwork, and through its structural characteristics and material strength, it assists in supporting and reinforcing the ends of the columns to ensure that the columns remain stable and do not shake when bearing the weight of the beam reinforcement. Then, the two columns are connected by a connecting assembly. The introduction of the connecting assembly forms a stable connection between the two columns, which are combined with the columns to form a gate-shaped support frame. This structural design not only enhances the overall rigidity and stability of the bracket, but also enables the bracket to better adapt to beams of different sizes, thereby improving the versatility and flexibility of the bracket.

[0075] Subsequently, hydraulic jacks are fixedly installed in the vertical slide grooves of the columns. The number and distribution positions of the hydraulic jacks are matched with the columns, ensuring the stability and accuracy of the lifting operation. The hydraulic jacks serve as a driving source and provide power support for subsequent vertical displacement.

[0076] Next, a support plate is set on the moving end of the two hydraulic jacks. The support plate can achieve vertical displacement through the drive of the hydraulic jack. This design enables the support plate to be flexibly adjusted according to the actual height requirements of the beam reinforcement, ensuring that the beam reinforcement can be accurately supported and fixed.

[0077] Finally, the beam reinforcement is connected to the supporting plate by using a clamping structure. One end of the clamping structure is connected to the supporting plate, and the other end is firmly connected to the beam reinforcement. Under the coordinated action of the hydraulic jack and the supporting plate, by controlling the lifting and lowering movement of the hydraulic jack, the supporting plate can be driven to drive the beam reinforcement to move vertically until the beam reinforcement is supported and fixed to a suitable position. The entire working principle reflects the efficiency, flexibility and stability of the beam reinforcement support tool. Through the close cooperation and collaborative work between the various components, precise support and fixation of the beam reinforcement is achieved, providing a strong guarantee for the construction of the beam reinforcement.

[0078] The beginning of the telescopic arm is detachably connected to the column through a base, wherein the number and distribution position of the base are adapted to the column, and two bases are arranged on the opposite side surfaces of the two columns.

[0079] The hinge shaft is rotatably mounted on the surface of the base. The hinge shaft can rotate relative to the axis on the surface of the base. There are four hinge shafts divided into two groups. Each base is provided with two hinge shafts. The rotating seat is fixedly mounted on the outside of the hinge shaft and can be displaced synchronously with the rotation of the hinge shaft. The telescopic arms are fixedly mounted on the rotating seat, and the number and distribution position of the telescopic arms are adapted to the rotating seat. The locking structure is arranged on the base to limit the angle between the rotating seat and the column to prevent the telescopic legs from offsetting when supporting.

[0080] The base serves as the basic component of the telescopic arm and is installed on the column by a detachable connection. The number and distribution position of the base are adapted to the column to ensure that each column has a corresponding base to provide support. A base is provided on each of the opposite side surfaces of the two columns. This design allows the telescopic arm to evenly distribute the supporting force and improve the overall stability. Then, the articulated shaft is rotatably provided on the surface of the base. There are four articulated shafts and they are equally divided into two groups. Each group of two articulated shafts is respectively installed on a base. The articulated shaft can rotate relative to the axis on the surface of the base. This feature enables the articulated shaft to adjust its angle according to the actual situation of the beam formwork to adapt to different construction environments. The swivel seat is fixedly installed on the outside of the articulated shaft and can rotate with the rotation of the articulated shaft. The synchronous displacement design enables the rotating seat to flexibly adjust its position so as to better support the end of the column. The telescopic legs are fixedly installed on the rotating seat, and their number and distribution position are adapted to the rotating seat. The telescopic legs have a telescopic function and can adjust their length as needed to achieve effective support for the end of the column. By adjusting the length of the telescopic legs, it can be ensured that the column remains stable and does not shake when bearing the weight of the beam reinforcement. Finally, the locking structure is arranged on the base. Its main function is to limit the angle between the rotating seat and the column. In the process of the rotating seat driven by the hinge shaft to rotate, the locking structure will play a role to prevent the rotating seat from excessively rotating and causing the telescopic legs to shift during support. In this way, the stability and reliability of the telescopic arm when supporting the column are ensured.

[0081] The first sector-shaped tooth is fixedly installed on the outside of the hinge shaft and is integrally formed with the hinge shaft, wherein the first sector-shaped tooth is provided with a plurality of first tooth patterns which are equidistantly distributed in a ring shape.

[0082] The movable plug rod is arranged on the base through and on the outer side of which a second sector tooth is fixedly installed. The second sector tooth and the movable plug rod are integrally formed, wherein the second sector tooth is provided with a plurality of second tooth patterns distributed in an annular manner and at equal intervals. The second tooth pattern and the first tooth pattern can be mutually engaged and limited.

[0083] The push spring sleeve is arranged on the outer side of the movable plug rod, one end of which is in contact with the second sector-shaped tooth, and the other end is in contact with the base. The first sector-shaped tooth is fixedly installed on the outside of the hinge shaft and is integrally formed with the hinge shaft. This design ensures a firm connection between the first sector-shaped tooth and the hinge shaft, and can drive the first sector-shaped tooth to rotate synchronously when the hinge shaft rotates. The first sector-shaped tooth is provided with a plurality of first teeth distributed in an annular shape and equidistant therefrom. These teeth are used to engage with the teeth on the second sector-shaped teeth to achieve a limiting function. Secondly, the movable plug rod is arranged on the base through, and a second sector-shaped tooth is fixedly installed on the outer side thereof. The second sector-shaped tooth and the movable plug rod are also integrally formed to ensure a firm connection between the two. The second sector-shaped tooth is provided with a plurality of second teeth distributed in an annular shape and equidistant therefrom. These teeth correspond to the first teeth on the first sector teeth, and can engage with each other to achieve a limiting effect. Under normal working conditions The push spring is sleeved on the outer side of the movable plug rod and is in a compressed state. One end of the push spring contacts with the second sector tooth to provide it with a downward thrust; the other end contacts with the base as a fixing point of the push spring. This design enables the second sector tooth to maintain a close fit with the first sector tooth when not subject to external force, thereby ensuring effective engagement between the tooth patterns. When it is necessary to adjust the angle between the rotating seat and the column, the movable plug rod can be pulled by external force so that the second sector tooth continues to compress the push spring. As the movable plug rod moves, the engagement relationship between the second sector tooth and the first sector tooth is released, and the hinge shaft and the rotating seat can rotate freely. After adjusting to the appropriate position, the movable plug rod is released, and the thrust of the push spring will cause the second sector tooth to quickly reset and re-engage with the first sector tooth, thereby fixing the angle between the rotating seat and the column. It should also be noted that the movable plug rod is generally in the shape of a polygonal column.

[0084] In this embodiment, threaded holes are processed on the surfaces of the opposite sides of the two columns, wherein a hand-tightening bolt is connected to the inner thread of the threaded hole, one end of the hand-tightening bolt passes through the base, and the base is connected to the surface of the column through the hand-tightening bolt and the threaded hole. A through hole is processed on the surface of the base, and a movable plug rod is located on the inner side of the through hole. There is a clearance fit between the through hole and the movable plug rod. Threaded holes are processed on the surfaces of the opposite sides of the two columns, and these threaded holes are designed to be threadedly connected with the hand-tightening bolt, thereby realizing the detachable installation of the base on the surface of the column, which is convenient for subsequent disassembly and assembly. One end of the hand-tightening bolt passes through the base. The base is firmly fixed on the column by threaded connection with the threaded hole on the column. This design not only simplifies the installation process, but also facilitates disassembly and transportation when needed. At the same time, through holes are processed on the surface of the base, which are used to accommodate movable plug rods. The movable plug rods are located on the inner sides of the through holes, and there is a clearance fit between the through holes and the movable plug rods. The clearance fit design ensures that the movable plug rod can move smoothly in the through holes without excessive resistance or jamming. This design allows the user to easily adjust the state of the locking structure by pulling the movable plug rod, thereby controlling the angle between the rotating seat and the column.

[0085] In this embodiment, a supporting flange is formed at the upper end of the column. The supporting flange is arranged in a circle along the circumferential direction of the column. The supporting flange is formed on the outer side of the column and is integrally formed with the column.

[0086] The connection assembly includes a sleeve and a connecting member. The sleeve is sleeved on the outside of the column, one side surface of which is in contact with the supporting flange, and the number and distribution position of the sleeve and the supporting flange are adapted to the column. The connecting member is fixedly installed between the two sleeves, and the whole can be arranged in an X shape.

[0087] The sleeve is sleeved on the outside of the column, and its number and distribution position are adapted to the column. One side surface of the sleeve contacts the supporting flange. This contact relationship provides a stable support point for the sleeve. At the same time, the design of the sleeve allows it to slide or fix on the column to adapt to different installation requirements. Finally, the connecting member is fixedly installed between the two sleeves, and the whole can be set in an X shape. This X-shaped design not only enhances the structural strength of the connecting member itself, but also forms a stable connection relationship between the two sleeves. When the connecting member is tightened, it will firmly connect the two columns together through the sleeve to form a stable overall structure. In actual work, the connection component effectively enhances the structural stability and overall rigidity between the columns through the close connection between the supporting flange and the column, and the synergistic effect of the sleeve and the connecting member. This design enables the beam reinforcement support tool to remain stable and not shake when bearing the weight of the beam reinforcement, thereby improving the safety and efficiency of construction. At the same time, the X-shaped connecting member of the connection component also has a certain elasticity, which can absorb and disperse external force impact to a certain extent and protect the column from damage.

[0088] In this embodiment, the driving structure is arranged between the two mounting plates, which is used to adjust the distance between the two mounting plates to adapt to the beam reinforcement. The support plate is the basic component of the support plate and is fixedly installed on the lifting end of the hydraulic jack, which means that the support plate can achieve vertical displacement with the operation of the hydraulic jack, thereby adjusting the height of the entire support plate. Then, the gear is rotatably arranged on the support plate, and it can freely rotate axially on the surface of the support plate. The gear, as the core component of the transmission mechanism, converts its rotational power into the linear motion of the rack. There are two racks, which are respectively distributed on the outside of the gear and mesh with the gear. The two racks are arranged parallel to each other to ensure that When the gear rotates, the two racks can move synchronously and equidistantly. The mounting plates are fixedly installed on the surface of the racks, and their number and distribution positions are adapted to the racks. The two mounting plates are also arranged parallel to each other and perpendicular to the supporting plates. This design enables the mounting plates to move horizontally with the linear motion of the racks. Finally, the driving structure is arranged between the two mounting plates. Its main function is to adjust the spacing between the two mounting plates. By operating the driving structure, the distance between the two mounting plates can be flexibly adjusted to adapt to beam reinforcements of different widths or spacings. This design enhances the adaptability and flexibility of the supporting plates, allowing them to be more widely used in various construction scenarios.

[0089] The gear train is a gear train that is actuated by a plurality of gears and is used to drive the gear train to move upwards and downwards, and the plurality of gears are used to drive the gear train to move upwards and downwards, respectively. The mounting plate can slide horizontally along the first guide rail on the supporting plate. This design ensures the stability and accuracy of the mounting plate during movement. At the same time, a bearing is embedded on the surface of the supporting plate, and a shaft is fixedly installed on the inner ring of the bearing, and the gear is fixedly installed on the outer side of the shaft. Through the rotational connection between the bearing and the shaft, the gear can rotate freely on the surface of the supporting plate. This design not only ensures the rotational stability of the gear, but also facilitates the transmission of rotational power to the rack. In order to further ensure the close contact and effective engagement between the rack and the gear, two axles are fixedly installed on the surface of one side of the supporting plate close to the gear. The outer side of the axle is rotatably connected to a limiting roller. The two limiting rollers are respectively located on the outer sides of the two racks and contact with the racks. The design of the limiting roller limits the distance between the two racks, preventing the rack from offsetting or shaking during movement, thereby ensuring the close contact and effective engagement between the rack and the gear.

[0090] The driving structure is mainly composed of an assembly box, a screw, a sliding seat, a driving plate, a second guide rail, a second slider and other components. The assembly box is fixedly mounted on the surface of one of the mounting plates and is arranged parallel to the support plate. This design enables the driving structure to be stably mounted on the support plate. The screw is rotatably connected to the inner side of the assembly box, and one end thereof penetrates and extends to the outer side of the assembly box, and a handle is fixedly mounted on the outer end. The user can drive the screw to rotate in the assembly box by rotating the handle. The sliding seat is threadedly connected to the outer side of the screw. When the screw rotates, due to the meshing action of the thread, the sliding seat will perform a linear motion along the axial direction of the screw, and a screw cap is fixedly mounted on the surface of one side of the sliding seat. A driving plate is installed, and a side surface of the driving plate away from the sliding seat is fixedly connected to another mounting plate. Therefore, when the sliding seat moves, the driving plate and the mounting plate connected thereto will be driven to move together. In order to ensure the stability and directionality of the driving plate during the movement, a second guide rail is fixedly installed on the surface of the assembly box, and the second guide rail is arranged along the length direction of the assembly box as a whole. At the same time, a second slider is fixedly installed on the side surface of the driving plate close to the sliding seat, and the second slider can be slidably connected to the outer side of the second guide rail. In this way, when the driving plate moves, the second slider will slide on the second guide rail, thereby limiting the moving direction of the driving plate and ensuring that it moves along a predetermined straight line trajectory.

[0091] A clamping arm of the clamping structure is hinged to the end of the suspension rod, and a clamping arm is provided on both ends of each suspension rod. A rotating shaft is rotatably provided at the end of a clamping arm, and it can rotate relative to the axial direction with respect to the clamping arm. The other clamping arm is hinged to a clamp, and it can rotate and displace with the hinge point as the origin. A hinge shaft is rotatably provided on the other clamping arm, and it can rotate relative to the axial direction with respect to the other clamping arm.

[0092] The action rod is threadedly connected to the inner side of the rotating shaft, wherein the other end of the action rod is threadedly connected to the inner side of the hinge shaft. Under the drive of the action rod, the other clamping arm can be displaced toward the side of the clamping arm away from the rotating shaft to form a clamping piece with the clamping arm, which can be clamped on the mounting plate or the beam reinforcement. The suspension rod is arranged below the mounting plate, and the number is two, corresponding to the two mounting plates respectively. This design enables the clamping structure to be stably connected to the mounting plate. A clamping arm is hinged to the end of the suspension rod, and the two ends of each suspension rod are connected to the mounting plate. A clamping arm is provided on each end. The design of one clamping arm provides preliminary clamping capability and serves as a supporting basis for the other clamping arm. The rotating shaft is rotatably provided at the end of one clamping arm and can rotate relative to the other clamping arm axially. This design allows the rotating shaft to rotate freely on one clamping arm without affecting the overall position of one clamping arm. The other clamping arm is hinged on the other clamping arm and can be rotated and displaced with the hinge point as the origin. The flexibility of the other clamping arm enables it to be adjusted according to the size and shape of the clamped object. Adjustments are made to ensure the stability of clamping. The hinge shaft is rotatably set on the other clamping arm, and can also rotate axially relative to the other clamping arm. This design enables the hinge shaft to rotate with the rotation of the other clamping arm while maintaining a tight connection with the other clamping arm. The action rod is threadedly connected to the inner side of the rotating shaft, and the other end thereof is threadedly connected to the inner side of the hinge shaft. When the action rod is rotated, due to the meshing action of the thread, it will simultaneously push the rotating shaft and the hinge shaft closer to or away from each other. This movement trend will be converted into a rotational displacement of the other clamping arm relative to the one clamping arm, so that the other clamping arm can be displaced toward the side of the one clamping arm away from the rotating shaft, and form a clamping member together with the one clamping arm. Finally, by adjusting the rotation direction and rotation amount of the action rod, the clamping force and clamping range between the other clamping arm and the one clamping arm can be accurately controlled, thereby achieving a firm clamping of the mounting plate or beam reinforcement. This design not only improves the flexibility and reliability of clamping, but also simplifies the clamping operation process.

[0093] The surface of the mounting plate is processed with connecting holes that are compatible with one clamping arm and the other clamping arm, and the outer sides of the rotating shaft and the hinge shaft are fixedly installed with pins, wherein the rotating shaft and the hinge shaft are rotatably connected to the surfaces of one clamping arm and the other clamping arm through the pins, and the surface of the mounting plate is processed with connecting holes that are compatible with one clamping arm and the other clamping arm. The design of these connecting holes enables one clamping arm and the other clamping arm to be firmly mounted on the mounting plate and can be adjusted as needed. The rotating shaft and the hinge shaft are key components of the rotational connection, and the outer sides of the rotating shaft and the hinge shaft are fixedly installed with pins, which play the role of connecting the nut sleeve with one clamping arm and the other clamping arm, and allow the nut sleeve to be moved relative to the clamping piece. Rotational motion, specifically, the rotating shaft is rotationally connected to the surface of a clamping arm through a pin shaft on its outer side, and the hinge shaft is rotationally connected to the surface of the other clamping arm through a pin shaft on its outer side. This rotational connection method enables the nut sleeve to rotate relative to the clamping member without changing the overall position of the clamping member. When the action rod is rotated, it will simultaneously engage with the inner threads of the rotating shaft and the hinge shaft. Since the nut sleeve and the clamping member are rotationally connected through a pin shaft, the rotational motion of the action rod will be converted into an axial movement of the nut sleeve relative to the clamping member. This axial movement will further promote the other clamping arm to rotate relative to the one clamping arm, thereby changing the clamping gap between the two.

[0094] The specific working principle of the beam reinforcement support device of the present invention is as follows:

[0095] In the precise support and fixation process of beam reinforcement, the first step is the preparation stage. In this stage, two columns are placed vertically on the beam template, and they are ensured to stand opposite to each other and maintain a certain distance to meet the width requirements of the beam body. The vertical slide grooves opened on the opposite side of the columns provide a stable support foundation for the subsequent installation of hydraulic jacks.

[0096] Next, the telescopic arm is installed, and the base is tightly connected to the threaded hole on the column by hand-tightening bolts to ensure that the base is firmly installed on the column. Subsequently, a hinge shaft is rotatably set on the base, and the rotating seat on the hinge shaft is fixedly installed with the telescopic legs. The telescopic legs are adjusted according to the specific conditions of the beam template to provide additional supporting force, and the first sector teeth and the second sector teeth of the locking structure are mutually engaged and limited to ensure that the angle between the rotating seat and the column is fixed, so as to prevent the telescopic legs from deviating during support, thereby enhancing the stability of the column;

[0097] Subsequently, the two columns are firmly connected together using a connecting assembly, the supporting flange is fixedly installed on the outside of the column, the sleeve is sleeved on the outside of the column and contacts the supporting flange, and the connecting member is fixedly installed between the two sleeves to form an X-shaped stable structure. This design significantly improves the overall rigidity and stability of the bracket, forming a U-shaped support frame;

[0098] Next, the support plate is vertically displaced by a hydraulic jack, wherein the hydraulic jack is a manual hydraulic jack, wherein the design of the driving structure allows the spacing between the two mounting plates to be precisely adjusted, and the sliding seat is driven to move along the screw rod through the handle on the action rod, thereby driving the driving plate and the mounting plate fixedly connected thereto to perform horizontal displacement under the guidance of the second guide rail and the second slider, and this adjustment method is not only flexible, but also ensures the accuracy of the spacing adjustment to adapt to beam reinforcements of different widths;

[0099] When the mounting plate is adjusted to a suitable position, the beam reinforcement is connected to the support plate by means of the clamping structure. The action rod is rotated to engage with the inner threads of the rotating shaft and the hinge shaft at the same time, and the other clamping arm is driven to move toward the side of the clamping arm away from the rotating shaft until the two are tightly clamped on the mounting plate or the beam reinforcement. Under the coordinated action of the hydraulic jack and the support plate, the beam reinforcement is accurately supported and fixed to a suitable position.

[0100] Finally, under the coordinated action of the hydraulic jack and the support plate, by controlling the lifting and lowering movement of the hydraulic jack, the support plate can be driven to drive the beam reinforcement to move vertically until the beam reinforcement is supported and fixed to a suitable position. The entire work process achieves efficient, flexible and stable support and fixation of the beam reinforcement through close cooperation and collaborative work among various components, providing strong support for the construction of beam reinforcement.

[0101] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. A beam reinforcement support device, characterized in that: include: Two columns are arranged opposite to each other, and vertical slide grooves are formed on opposite sides of the two columns, and hydraulic jacks are installed in the vertical slide grooves. A connection component is detachably connected between the top ends of the two columns, and two telescopic arms with adjustable lengths are hinged on opposite sides of the columns, and a ground support piece is liftably installed on one end of the telescopic arm away from the column; A support plate is connected to the telescopic ends of the two hydraulic jacks, the support plate is slidably provided with two moving seats, a gear is rotatably installed in the middle of the support plate, the gear is arranged between the two moving seats, the two moving seats are connected with racks, the two racks are respectively engaged with the opposite sides of the gears, and the bottoms of the two moving seats are connected with mounting plates; A driving structure for driving the two moving seats to move toward or away from each other, installed on the two moving seats; A clamping structure for clamping the longitudinal reinforcement of a beam, wherein the mounting plate is provided with the clamping structure.

2. The beam reinforcement support device according to claim 1, characterized in that: A base is installed on the opposite side of the column, the two telescopic arms are hinged to the base, and a locking structure for locking the telescopic arms is installed on the base.

3. The beam reinforcement support device according to claim 2, characterized in that: The other end of the telescopic arm is hinged to the base through a hinge shaft, and the locking structure includes: A movable plug rod, the base is provided with a through hole, the through hole is arranged in the same direction as the hinge shaft, the movable plug rod can be movably arranged in the through hole along the axial direction of the through hole, a first tooth pattern is formed on the outside of one end of the movable plug rod, and a second tooth pattern is formed on the outside of the hinge shaft; A push spring for lifting the movable insertion rod so that the first tooth pattern at one end of the movable insertion rod extends out of the through hole and engages with the second tooth pattern is installed on the base.

4. The beam reinforcement support device according to claim 1, characterized in that: The support plate is provided with a limiting roller, and the limiting roller abuts against a side of the rack facing away from the gear.

5. The beam reinforcement support device according to claim 1, characterized in that: A first guide rail is formed on the support plate, and the first guide rail is arranged in the same direction as the rack. The movable seat is connected to a first slider, and the first slider is formed with an accommodating through groove. The first guide rail is slidably arranged in the accommodating through groove of the first slider.

6. The beam reinforcement support device according to claim 1, characterized in that: The driving structure comprises: An assembly box with a bottom but no cover, the assembly box being mounted on a movable seat; A screw rod is rotatably installed in the assembly box. The screw rod is arranged along the length direction of the assembly box. The screw rod is threaded with a sliding seat. The sliding seat is slidably arranged in the box opening of the assembly box. The sliding seat is connected to another moving seat.

7. The beam reinforcement support device according to claim 6, characterized in that: A second guide rail is installed in the box opening, the second guide rail is arranged in the same direction as the screw rod, the sliding seat is connected to a second slider, the second slider is provided with an accommodating through groove, and the second guide rail is slidably arranged in the accommodating through groove of the second slider.

8. The beam reinforcement support device according to claim 1, characterized in that: The clamping structure comprises: A suspension rod, the upper end of which is mounted on the lower end of the mounting plate; Two clamping arms, the clamping arms are hinged to the ends of the suspension rod; An action rod, one end of which is hinged to a clamping arm, and the other end of which is adjustably mounted on another clamping arm.

9. The beam reinforcement support device according to claim 8, characterized in that: The other clamping arm is rotatably connected to a rotating shaft, the rotating shaft is provided with a threaded hole, the other end of the action rod is formed with an external thread, and the other end of the action rod is screwed into the threaded hole of the rotating shaft.

10. A construction method for a beam reinforcement support device as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Based on the width of the beam, two columns are respectively arranged on opposite sides of the construction position of the beam, and the connecting assembly is detachably connected between the top ends of the two columns; By means of hydraulic jacks, the height of the support plate is adjusted so that the elevation of the clamping structure matches the elevation of the longitudinal reinforcement of the reinforcement structure of the beam; The distance between the two clamping structures is adjusted by the driving structure so that the clamping structures are arranged at the installation positions of the longitudinal steel bars; The longitudinal reinforcement is installed in the clamping structure for binding of the reinforcement structure.

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