Auxiliary device for construction of steel-concrete composite beam

Abstract

The application relates to the technical field of steel-concrete composite beam construction, and discloses an auxiliary device for steel-concrete composite beam construction, which comprises a first V-shaped frame, a gas cylinder, a lifting plate, a spring, a second V-shaped frame, a first V-shaped roller, a first motor, a supporting plate and a second V-shaped roller. When in use, the gas cylinder is controlled to work, thereby driving the lifting plate to move. Through the two springs, the two second V-shaped frames on the two sides are driven to move, and then the multiple second V-shaped rollers on the two sides are driven to move, so that the steel bars placed on the multiple first V-shaped rollers on the two sides are pressed. During the pressing process, the two springs can play a buffering role, so that the instantaneous impact force of the gas cylinder is reduced. Then, the two first motors on the two sides are controlled to work respectively, thereby driving the multiple second V-shaped rollers on the two sides to rotate synchronously, so that the steel bars on the two sides are driven to move respectively, and the steel bars on the two sides are respectively fed. Therefore, the feeding work can be automatically completed, and manpower is saved.

Description

Technical Field

[0001] This application relates to the field of steel-concrete composite beam construction technology, and in particular to an auxiliary device for steel-concrete composite beam construction. Background Technology

[0002] A related technology (Announcement No.: CN222133297U) discloses an auxiliary device for the construction of steel-concrete composite beams, including a support mechanism for stabilizing and supporting reinforcing bars and providing single-point protection. A cutting mechanism for reciprocating and continuously cutting the reinforcing bars is located in the middle of the support mechanism. The support mechanism includes a support platform with two symmetrically arranged reinforcing bar grooves. A scale line is provided on one side of each groove, and a rotating stop is provided on the other side. A support plate is located below the support platform, and two gear seats are symmetrically mounted on the support plate. The cutting mechanism includes a DC motor with a drive gear mounted at its output end. A slide is located above the DC motor, and a rack plate is slidably mounted on the slide. A cutting machine is mounted on the rack plate. Two driven gears are symmetrically arranged on both sides of the drive gear, and each driven gear is equipped with a sector-shaped gear plate. The two driven gears are respectively mounted on two gear seats.

[0003] In the process of implementing the technical solution disclosed herein, at least the following problems were found in the related technologies:

[0004] This auxiliary device for the construction of steel-concrete composite beams controls a DC motor. Through the meshing of the driving gear and two driven gears, two sector-shaped gear discs rotate continuously and alternately mesh with a rack plate, ultimately achieving the reciprocating movement of the cutting machine and continuously cutting the reinforcing bars placed in two rebar grooves. However, after each cut, it cannot automatically feed the reinforcing bars in, nor can it automatically unload them.

[0005] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0006] To provide a basic understanding of some aspects of the disclosed technical solutions, a brief summary is given below. This summary is not a general commentary, nor is it intended to identify key / important components or describe the scope of protection of these technical solutions, but rather serves as an introduction to the detailed explanations that follow.

[0007] This disclosure provides an auxiliary device for the construction of steel-concrete composite beams to solve the problems mentioned in the background art.

[0008] In some technical solutions, the auxiliary device for constructing steel-concrete composite beams includes: a first truss; a cylinder installed on the top wall of the first truss along its height; a lifting plate installed at the moving end of the cylinder and located inside the first truss; springs installed on the bottom surface of the lifting plate along its height and on both sides of the lifting plate along its width; second trusses respectively installed at the bottom ends of the springs on both sides; and first V-shaped rollers rotatably installed on the second trusses on both sides along the width of the first truss and evenly distributing pressure along the length of the first truss. The first V-shaped rollers are distributed on both sides of the second V-shaped frame; the second V-shaped rollers are respectively mounted on both sides of the second V-shaped frame and configured to drive the multiple first V-shaped rollers on the same side to rotate synchronously; the second V-shaped rollers are respectively connected to the opposite side walls of the first V-shaped frame, and along the height direction of the first V-shaped frame, the support plates on both sides are respectively located below the multiple first V-shaped rollers on both sides; the second V-shaped rollers are rotatably mounted on the support plates on both sides along the width direction of the first V-shaped frame and are evenly distributed on the support plates on both sides along the length direction of the first V-shaped frame; wherein, under the drive of the cylinder, the multiple first V-shaped rollers on both sides can abut against the multiple second V-shaped rollers on both sides.

[0009] Optionally, it further includes: a synchronous pulley, which is respectively installed on a plurality of the first V-shaped rollers on both sides; a synchronous toothed belt, which is respectively fitted between two adjacent synchronous pulleys on the same side; a driven bevel gear, which is respectively installed on any one of the first V-shaped rollers on both sides; and a driving bevel gear, which is respectively installed on the rotating end of the first motor on both sides and meshes with the driven bevel gear on both sides.

[0010] Optionally, it further includes: a base plate connected to the bottom surface of the first truss frame for abutting against the ground; a first linear slide table mounted on the top surface of the base plate along the width direction of the first truss frame; a movable plate mounted on the movable end of the first linear slide table; a support mounted on the top surface of the movable plate; a rotating shaft rotatably mounted on the support along the length direction of the first truss frame; a cutting blade mounted on one end of the rotating shaft along the length direction of the first truss frame, the cutting blade and a plurality of second V-shaped rollers located on both sides of the first truss frame; a second motor mounted on the top surface of the movable plate along the length direction of the first truss frame; a driving pulley mounted on the rotating end of the second motor; a driven pulley mounted on the other end of the rotating shaft; and a belt fitted between the driving pulley and the driven pulley.

[0011] Optionally, it further includes: a second linear slide, mounted on the top wall of the first truss along the length direction of the first truss; a baffle, mounted on the moving end of the second linear slide, along the length direction of the first truss, with the cutting blade located between the baffle and the plurality of second V-shaped rollers.

[0012] Optionally, it further includes: a pad block, installed on the top surface of the base plate; a guide rail, installed on the pad block along the width direction of the first U-shaped frame; and a slider, slidably installed on the guide rail and connected to the movable plate.

[0013] Optionally, it further includes: a first guide shaft, which is slidably disposed along the height direction of the first girder and passes through the top wall of the first girder, and is connected to the lifting plate.

[0014] Optionally, it further includes: a second guide shaft, which is slidably inserted through the lifting plate along the height direction of the first truss, with one end of the second guide shaft on both sides connected to the first truss on both sides respectively, and the springs on both sides respectively fitted onto the second guide shafts on both sides; and a fixing ring, which is respectively installed on the other end of the second guide shafts on both sides.

[0015] Optionally, it also includes: a first seated bearing, which is respectively fitted onto a plurality of the first V-shaped rollers on both sides and respectively mounted on the second V-shaped frame on both sides.

[0016] Optionally, it also includes: a second seated bearing, which is respectively fitted onto multiple second V-shaped rollers on both sides and is mounted on the support plate.

[0017] The auxiliary device for construction of steel-concrete composite beams provided in this disclosure can achieve the following technical effects:

[0018] This disclosure provides an auxiliary device for the construction of steel-concrete composite beams, comprising a first truss frame, a cylinder, a lifting plate, springs, a second truss frame, a first V-shaped roller, a first motor, a support plate, and a second V-shaped roller. The cylinder is installed on the top wall of the first truss frame along its height direction to provide driving force for linear movement. The lifting plate is installed at the moving end of the cylinder and located inside the first truss frame, moving up and down under the cylinder's drive. Springs are installed on the bottom surface of the lifting plate along its height direction and on both sides of the lifting plate along its width direction, serving as buffers. The second truss frame is installed at the bottom ends of the springs on both sides to support the rotatable first V-shaped rollers. First V-shaped rollers are rotatably mounted on the two second-shaped frames on both sides along the width direction of the first frame and are evenly distributed on both sides along the length direction of the first frame. Multiple second V-shaped rollers on each side can rotate relative to the two second-shaped frames. First motors are mounted on the two second-shaped frames on both sides and are configured to drive the multiple first V-shaped rollers on the same side to rotate synchronously, respectively for clamping the reinforcing bars. Support plates are connected to the opposite side walls of the first frame. Along the height direction of the first frame, the support plates are located below the multiple first V-shaped rollers on both sides, respectively, for supporting the rotatable second V-shaped rollers. Second V-shaped rollers are rotatably mounted on the support plates on both sides along the width direction of the first frame and are evenly distributed on both sides along the length direction of the first frame, respectively for supporting the placement of reinforcing bars. Driven by cylinders, the multiple first V-shaped rollers on both sides can abut against the multiple second V-shaped rollers on both sides.

[0019] In operation, the control cylinder moves the lifting plate. Springs on both sides move the second V-shaped frames on both sides, which in turn move multiple second V-shaped rollers on both sides, thus pressing the reinforcing bars placed on the multiple first V-shaped rollers on both sides. During the pressing process, the springs on both sides act as a buffer, reducing the instantaneous impact force of the cylinder. Then, controlling the first motors on both sides drives the multiple second V-shaped rollers on both sides to rotate synchronously, thereby moving the reinforcing bars on both sides separately and feeding them. Therefore, the feeding process can be completed automatically, saving manpower.

[0020] The above general description and the description below are exemplary and illustrative only and are not intended to limit this application. Attached Figure Description

[0021] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations and drawings do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are shown as similar elements. The drawings are not to be scaled. And wherein:

[0022] Figure 1This is a front view structural schematic diagram of an auxiliary device for the construction of steel-concrete composite beams provided in an embodiment of this disclosure;

[0023] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure at point AA;

[0024] Figure 3 yes Figure 2 Enlarged structural diagram at point B;

[0025] Figure 4 yes Figure 1 A schematic diagram of the cross-sectional structure at the CC section;

[0026] Figure 5 yes Figure 1 Schematic diagram of the cross-sectional structure at point DD.

[0027] Figure label:

[0028] 1: First U-shaped frame; 2: Cylinder; 3: Lifting plate; 4: Spring; 5: Second U-shaped frame; 6: First V-shaped roller; 7: First motor; 8: Support plate; 9: Second V-shaped roller; 10: Synchronous pulley; 11: Driven bevel gear; 12: Driven bevel gear; 13: Base plate; 14: First linear slide; 15: Moving plate; 16: Support; 17: Rotating shaft; 18: Cutting blade; 19: Second motor; 20: Driven pulley; 21: Driven pulley; 22: Second linear slide; 23: Baffle; 24: Guide rail; 25: Slider; 26: First guide shaft; 27: Second guide shaft; 28: Fixing ring. Detailed Implementation

[0029] To provide a more detailed understanding of the features and technical content of the embodiments of this disclosure, the implementation of the embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for illustrative purposes only and are not intended to limit the embodiments of this disclosure. In the following technical description, for ease of explanation, several details are used to provide a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be simplified in their depiction to simplify the drawings.

[0030] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0031] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better describing the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this disclosure according to the specific circumstances.

[0032] Furthermore, the terms "set up," "connect," and "fix" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this disclosure according to the specific circumstances.

[0033] Unless otherwise stated, the term "multiple" means two or more.

[0034] In this embodiment of the disclosure, the character " / " indicates that the objects before and after it are in an "or" relationship. For example, A / B means: A or B.

[0035] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0036] It should be noted that, unless otherwise specified, the embodiments and features described in the present disclosure can be combined with each other.

[0037] Combination Figures 1 to 5As shown, this embodiment of the present disclosure provides an auxiliary device for the construction of steel-concrete composite beams, including a first girder 1, a cylinder 2, a lifting plate 3, a spring 4, a second girder 5, a first V-shaped roller 6, a first motor 7, a support plate 8, and a second V-shaped roller 9. The cylinder 2 is installed on the top wall of the first girder 1 along its height direction to provide driving force for linear movement. The lifting plate 3 is installed at the moving end of the cylinder 2 and located inside the first girder 1, moving up and down under the drive of the cylinder 2. The spring 4 is installed on the bottom surface of the lifting plate 3 along its height direction and on both sides of the lifting plate 3 along its width direction, serving as a buffer. The second girder 5 is installed on the bottom ends of the springs 4 on both sides to support the rotatable first V-shaped roller 6. The first V-shaped rollers 6 are rotatably mounted on the second frames 5 on both sides along the width direction of the first frame 1, and are evenly distributed on both sides of the second frames 5 along the length direction of the first frame 1. Multiple second V-shaped rollers 9 on both sides can rotate relative to the second frames 5. First motors 7 are mounted on the second frames 5 on both sides and are configured to drive the multiple first V-shaped rollers 6 on the same side to rotate synchronously, respectively for pressing the reinforcing bars. Support plates 8 are connected to the opposite side walls of the first frame 1. Along the height direction of the first frame 1, the support plates 8 are located below the multiple first V-shaped rollers 6 on both sides, respectively, for supporting the rotatable second V-shaped rollers 9. The second V-shaped rollers 9 are rotatably mounted on the support plates 8 on both sides along the width direction of the first frame 1, and are evenly distributed on both sides of the support plates 8 along the length direction of the first frame 1, respectively for supporting the placement of reinforcing bars. Driven by cylinder 2, multiple first V-shaped rollers 6 on both sides can abut against multiple second V-shaped rollers on both sides.

[0038] This embodiment of the invention provides an auxiliary device for the construction of steel-concrete composite beams. Controlling the cylinder 2 moves the lifting plate 3. Springs 4 on both sides move the second U-shaped frames 5 on both sides, which in turn move multiple second V-shaped rollers 9 on both sides, thereby pressing the reinforcing bars placed on the multiple first V-shaped rollers 6 on both sides. During the pressing process, the springs 4 on both sides act as a buffer, reducing the instantaneous impact force of the cylinder 2. Then, controlling the first motors 7 on both sides drives the multiple second V-shaped rollers 9 to rotate synchronously, thereby moving the reinforcing bars on both sides and feeding them separately. Therefore, the feeding work can be completed automatically, saving manpower.

[0039] Optionally, combined Figure 2As shown, the system also includes synchronous pulleys 10, synchronous toothed belts, driven bevel gears 11, and driving bevel gears 12. Synchronous pulleys 10 are respectively mounted on multiple first V-shaped rollers 6 on both sides, and synchronous toothed belts are respectively fitted between two adjacent synchronous pulleys 10 on the same side. The multiple synchronous pulleys 10 and multiple synchronous toothed belts on the same side jointly transmit driving force, causing the multiple first V-shaped rollers 6 on the same side to rotate synchronously. Driven bevel gears 11 are respectively mounted on any one of the first V-shaped rollers 6 on both sides, and driving bevel gears 12 are respectively mounted on the rotating ends of the first motors 7 on both sides, and mesh with the driven bevel gears 11 on both sides. The driving bevel gears 12 on both sides and the driven bevel gears 11 on both sides jointly transmit driving force and improve the direction of force application.

[0040] In this embodiment, controlling the operation of the first motors 7 on both sides drives the active bevel gears 12 on both sides to rotate. Through the meshing of the teeth, the driven bevel gears 11 on both sides rotate, which in turn drives the first V-shaped rollers 6 on both sides connected to them to rotate. Then, under the transmission of multiple synchronous pulleys 10 and multiple synchronous toothed belts on both sides, the remaining multiple first V-shaped rollers 6 on both sides can rotate synchronously, ultimately realizing the automatic feeding function.

[0041] Optionally, combined Figure 1 and Figure 4 As shown, the device also includes a base plate 13, a first linear slide 14, a movable plate 15, a support 16, a rotating shaft 17, a cutting blade 18, a second motor 19, a driving pulley 20, a driven pulley 21, and a belt. The base plate 13 is connected to the bottom surface of the first girder 1 and serves to abut against the ground, thereby supporting the entire device. The first linear slide 14 is mounted on the top surface of the base plate 13 along the width direction of the first girder 1, providing driving force for linear movement. The movable plate 15 is mounted on the movable end of the first linear slide 14 and moves under the drive of the first linear slide 14. The support 16 is mounted on the top surface of the movable plate 15 to support the rotatable rotating shaft 17. The rotating shaft 17 is rotatably mounted on the support 16 along the length direction of the first girder 1 and can rotate relative to the support 16. The cutting blade 18 is mounted on one end of the rotating shaft 17 and is used to cut reinforcing bars. Along the length of the first frame 1, the cutting blade 18 and multiple second V-shaped rollers 9 are located on both sides of the first frame 1. A second motor 19, along the length of the first frame 1, is mounted on the top surface of the moving plate 15 to provide driving force for rotational motion. A drive pulley 20 is mounted on the rotating end of the second motor 19 and rotates under its drive. A driven pulley 21 is mounted on the other end of the rotating shaft 17 to drive its rotation. A belt is fitted between the drive pulley 20 and the driven pulley 21 to transmit driving force.

[0042] In this embodiment, controlling the second motor 19 to operate drives the drive pulley 20 to rotate. This, in turn, drives the driven pulley 21 to rotate via a belt. This, in turn, drives the rotating shaft 17 to rotate, ultimately causing the cutting blade 18 to rotate. Then, controlling the first linear slide 14 to operate drives the moving plate 15 to move along the width direction of the first U-shaped frame 1, ultimately causing the cutting blade 18 to reciprocate along the width direction of the first U-shaped frame 1, thereby alternately cutting the steel bars that are compressed on both sides.

[0043] Optionally, combined Figure 1 As shown, it also includes a second linear slide 22 and a baffle 23. The second linear slide 22 is installed on the top wall of the first frame 1 along the length direction of the first frame 1, and is used to provide driving force to achieve linear movement. The baffle 23 is installed at the moving end of the second linear slide 22 and is used to limit movement. Along the length direction of the first frame 1, the cutting blade 18 is located between the baffle 23 and the plurality of second V-shaped rollers 9.

[0044] In this embodiment, controlling the second linear slide 22 to operate drives the baffle 23 to move along the length direction of the first U-shaped frame 1. This adjusts the position of the baffle 23 to achieve fixed-length cutting of the reinforcing bar. When the reinforcing bar is conveyed to a point where it abuts the baffle 23, the corresponding first motor 7 stops operating, thus stopping the conveying process and waiting for cutting.

[0045] Optionally, combined Figure 1 and Figure 4 As shown, it also includes a pad, a guide rail 24, and a slider 25. The pad is mounted on the top surface of the base plate 13. The guide rail 24 is mounted on the pad along the width direction of the first U-shaped frame 1. The slider 25 is slidably mounted on the guide rail 24 and is connected to the movable plate 15.

[0046] In this embodiment, the pad serves to support and elevate the guide rail 24 and slider 25 to adjust their positions. The guide rail 24 and slider 25 serve as guide supports to improve the stability of the moving plate 15 during movement and reduce the force on the moving end of the first linear slide 14.

[0047] Optionally, combined Figure 1 and Figure 2 As shown, it also includes a first guide shaft 26. The first guide shaft 26 is slidably inserted through the top wall of the first girder 1 along the height direction of the first girder 1 and is connected to the lifting plate 3.

[0048] In this embodiment, the first guide shaft 26 serves as a guide and support to improve the stability of the lifting plate 3 during movement and reduce the radial force on the moving end of the cylinder 2.

[0049] Optionally, combined Figures 1 to 3As shown, it also includes a second guide shaft 27 and a retaining ring 28. The second guide shaft 27 is slidably inserted through the lifting plate 3 along the height direction of the first girder 1. One end of the second guide shaft 27 on both sides is connected to the first girder 1 on both sides, and the springs 4 on both sides are respectively fitted onto the second guide shaft 27 on both sides. The retaining rings 28 are respectively installed on the other end of the second guide shaft 27 on both sides, and both are used to limit the movement to prevent the second guide shaft 27 on both sides from falling off the lifting plate 3 on both sides.

[0050] In this embodiment, both second guide shafts 27 serve as guide supports, ensuring that the springs 4 on both sides can only be compressed and that the second girder frames 5 on both sides can only move up and down. Furthermore, the design of having the springs 4 respectively fitted onto the second guide shafts 27 on both sides prevents the springs 4 from detaching from the lifting plate 3 and the second girder frames 5 on both sides.

[0051] Optionally, combined Figure 2 As shown, it also includes a first seated bearing. The first seated bearing is respectively fitted onto multiple first V-shaped rollers 6 on both sides, and is respectively installed on the second U-shaped frames 5 on both sides.

[0052] In this embodiment of the present disclosure, multiple first bearings on both sides are used to reduce the friction between multiple first V-shaped rollers 6 on both sides and the second U-shaped frame 5 on both sides, and to improve the accuracy of the multiple first V-shaped rollers 6 on both sides when rotating relative to the second U-shaped frame 5 on both sides.

[0053] Optionally, combined Figure 1 and Figure 5 As shown, it also includes a second seated bearing. The second seated bearing is respectively fitted onto multiple second V-shaped rollers 9 on both sides, and is mounted on the support plate 8.

[0054] In this embodiment, multiple second bearings on both sides are used to enable multiple second V-shaped rollers 9 on both sides to rotate relative to the support plates 8 on both sides.

[0055] The foregoing description and accompanying drawings have fully illustrated embodiments of this disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operation may vary. Parts and features of some embodiments may be included or substituted for parts and features of other embodiments. Embodiments of this disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. An auxiliary device for the construction of steel-concrete composite beams, characterized in that, include: First frame; The cylinder is installed on the top wall of the first sculpted frame along the height direction of the first sculpted frame; The lifting plate is installed on the moving end of the cylinder and is located inside the first truss frame; Springs are installed on the bottom surface of the lifting plate along the height direction of the first truss frame and on both sides of the lifting plate along the width direction of the first truss frame. The second U-shaped frame is installed at the bottom end of the springs on both sides respectively; The first V-shaped roller is rotatably mounted on the second two-sided frames along the width direction of the first slanted frame, and is evenly distributed on the second two-sided frames along the length direction of the first slanted frame. The first motor is mounted on the second V-shaped frame on both sides and is configured to drive the multiple first V-shaped rollers on the same side to rotate synchronously. Support plates are respectively connected to the opposite side walls of the first slanted frame. Along the height direction of the first slanted frame, the support plates on both sides are respectively located below the plurality of first V-shaped rollers on both sides. The second V-shaped roller is rotatably mounted on the support plates on both sides along the width direction of the first U-shaped frame, and is evenly distributed on the support plates on both sides along the length direction of the first U-shaped frame. Under the drive of the cylinder, the plurality of first V-shaped rollers on both sides can abut against the plurality of second V-shaped rollers on both sides.

2. The auxiliary device for construction of steel-concrete composite beams according to claim 1, characterized in that, Also includes: Synchronous pulleys are respectively installed on multiple first V-shaped rollers on both sides; A synchronous toothed belt is respectively fitted between two adjacent synchronous pulleys on the same side; Driven bevel gears are respectively installed on either of the first V-shaped rollers on both sides; The driving bevel gears are respectively installed on the rotating ends of the first motors on both sides and mesh with the driven bevel gears on both sides.

3. The auxiliary device for construction of steel-concrete composite beams according to claim 1, characterized in that, Also includes: The base plate is connected to the bottom surface of the first frame and is used to abut against the ground; The first linear slide is installed on the top surface of the base plate along the width direction of the first U-shaped frame; A movable plate is installed on the movable end of the first linear slide. A support is installed on the top surface of the movable plate; The pivot is rotatably mounted on the support along the length of the first truss frame; A cutting disc is installed at one end of the rotating shaft along the length of the first slanted frame, and the cutting disc and a plurality of second V-shaped rollers are located on both sides of the first slanted frame; The second motor is mounted on the top surface of the movable plate along the length of the first truss frame; The drive pulley is installed on the rotating end of the second motor; The driven pulley is installed at the other end of the rotating shaft; A belt is fitted between the driving pulley and the driven pulley.

4. The auxiliary device for construction of steel-concrete composite beams according to claim 3, characterized in that, Also includes: The second linear slide is installed on the top wall of the first truss along the length of the first truss; A baffle is installed at the moving end of the second linear slide table along the length of the first V-shaped frame, and the cutting blade is located between the baffle and a plurality of second V-shaped rollers.

5. The auxiliary device for construction of steel-concrete composite beams according to claim 3, characterized in that, Also includes: A pad is installed on the top surface of the base plate; A guide rail is mounted on the pad along the width direction of the first truss frame; A slider is slidably mounted on the guide rail and connected to the movable plate.

6. The auxiliary device for construction of steel-concrete composite beams according to claim 1, characterized in that, Also includes: A first guide shaft is slidably inserted through the top wall of the first girder along the height direction of the first girder and is connected to the lifting plate.

7. The auxiliary device for construction of steel-concrete composite beams according to claim 1, characterized in that, Also includes: The second guide shaft is slidably inserted through the lifting plate along the height direction of the first truss frame. One end of the second guide shaft on both sides is connected to the first truss frame on both sides respectively, and the springs on both sides are respectively fitted onto the second guide shaft on both sides. The retaining rings are respectively installed on the other end of the second guide shaft on both sides.

8. An auxiliary device for the construction of steel-concrete composite beams according to any one of claims 1 to 7, characterized in that, Also includes: The first bearing with a mounting seat is respectively fitted onto multiple first V-shaped rollers on both sides, and is respectively installed on the second U-shaped frame on both sides.

9. An auxiliary device for the construction of steel-concrete composite beams according to any one of claims 1 to 7, characterized in that, Also includes: The second bearing with a mounting seat is respectively fitted onto multiple second V-shaped rollers on both sides, and is mounted on the support plate.

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