A reinforcing cage auxiliary rotating device

Abstract

The present application relates to the technical field of building construction, and discloses a reinforcing cage auxiliary rotating device, which comprises a turnover driving assembly, a shaft centering connecting assembly and a supporting assembly, the supporting assembly is provided with a movable resting part for supporting the reinforcing cage, the shaft centering connecting assembly comprises a centering assembly and a connecting assembly, the centering assembly comprises a measuring assembly and a centering assembly, the measuring assembly comprises a first measuring piece, a second measuring piece and a side leaning piece, and the centering assembly comprises a transverse scale, a longitudinal scale and a reinforcing bar inserting sleeve, the transverse scale is used for measuring the distance between the first measuring piece and the side leaning piece, and the diameter of the reinforcing cage is determined. Through the arrangement of the turnover driving assembly, the shaft centering connecting assembly and the supporting assembly, the torsional force can be reduced during the rotation of the reinforcing cage, the reinforcing cage rotates stably, deformation is avoided, personnel inspection and reinforcing winding are facilitated, the work efficiency is improved, and the work intensity is reduced.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to an auxiliary rotating device for steel cages. Background Technology

[0002] The reinforcing cage is a major component of reinforced concrete structures, primarily serving a tensile function and restraining the concrete of the pile. Currently, reinforcing cages are generally manufactured using a forming machine for winding, with partial welding to enhance overall structural strength. After forming, they are delivered to the construction site for use.

[0003] Before installation, the rebar cage needs to undergo structural re-inspection. The inspection mainly focuses on checking the welded joints around the cage to see if any welds have come loose. Rebar cages are typically laid horizontally on the ground at the construction site. They are generally composed of a cage body made of longitudinal reinforcement and spiral reinforcement wound around the outside of the cage body. The welds are distributed in a spiral pattern. Inspectors need to turn the cage over to check each point. Due to limitations in space and cage size, the inspection process is time-consuming and labor-intensive. When welds come loose, reinforcement welding or taking a section of rebar for structural reinforcement is required, necessitating multiple people working together, which is also time-consuming and labor-intensive. Currently, a conveyor belt-like device is typically used at the bottom of the cage to drive its rotation. However, this method results in unstable rotation, making inspection difficult and inefficient. Furthermore, there is a risk of deformation of the cage due to uneven stress during rotation. This application addresses these issues. Summary of the Invention

[0004] The purpose of this invention is to provide an auxiliary rotating device for steel cages, which is used to lift steel cages and simultaneously achieve stable rotation of steel cages, facilitating the re-inspection work before steel cage installation and providing convenience for handling problems found during the re-inspection. It can achieve less manpower, lighter operation, and increase efficiency and reduce costs.

[0005] The present invention is achieved through the following technical solution.

[0006] This invention discloses an auxiliary rotating device for a reinforcing cage, comprising a flipping drive assembly, a shaft centering connection assembly, and a support assembly. The support assembly has a movable resting portion for supporting the reinforcing cage. The shaft centering connection assembly includes a centering component and a connecting component. The centering component includes a measuring component and a centering component. The measuring component includes a first measuring element, a second measuring element, and a side resting element. The first measuring element and the side resting element are arranged opposite and parallel to each other. The second measuring element is arranged perpendicular to the first measuring element and the side resting element. The side resting element is movable, adjusting the distance between the first measuring element and the side resting element. The centering component includes a horizontal scale, a vertical scale, and a tie rod insert. The vertical scale is connected to a scale sleeve, the horizontal scale passes through the scale sleeve, and the tie rod insert is connected to the scale sleeve. The horizontal scale is used to measure the distance between the first measuring component and the side support component to determine the diameter of the reinforcing cage. The distance between the scale sleeve and the second measuring component is adjusted to the radius of the reinforcing cage using the vertical scale, so that the tie rod insert reaches the center position of the reinforcing cage. The tie rod insert is provided with a reinforcing cage connector. The flipping drive component is used to drive the tie rod insert to rotate.

[0007] Furthermore, the rebar cage connector includes several diagonal tie bars, each diagonal tie bar comprising a straight rod portion and a hook portion. The straight rod portion is movably mounted on the tie bar insert. Moving the straight rod portion adjusts the distance between the hook portion and the axis of the tie bar insert, thus adapting to rebar cages of different diameters. The tie bar insert is provided with a locking assembly, which is used to lock the position of the diagonal tie bar.

[0008] Furthermore, the tie rod insert has circumferentially distributed insertion holes, which extend radially toward the interior of the tie rod insert, and the diagonal tie rod is inserted into the insertion holes.

[0009] Furthermore, the locking assembly includes a pressure plate, on which a fastening rod is mounted. The tie rod insert has a fastening hole communicating with the insertion hole. The fastening rod and the fastening hole are arranged in a one-to-one correspondence. The tie rod insert has a screw rod that passes through the pressure plate. A locking nut is mounted on the screw rod. The pressure plate is located between the locking nut and the tie rod insert.

[0010] Furthermore, a steel bar locking structure is provided at the hook portion, which is used to lock the position of the steel bar located in the hook portion.

[0011] Furthermore, the rebar locking structure includes multiple bolt holes provided at the hook portion. According to the diameter of the rebar located in the hook portion, the rebar locking bolt is inserted through the corresponding bolt hole to close the opening of the hook portion.

[0012] Furthermore, the first measuring element and the second measuring element are connected to each other to form mutually perpendicular plates.

[0013] Furthermore, the horizontal scale is slidably mounted on the first measuring element and is also provided with a first locking component, which is used to lock the position of the horizontal scale. The vertical scale is slidably mounted on the second measuring element and is also provided with a second locking component, which is used to lock the position of the vertical scale. The side rest is slidably mounted on the second measuring element and is also provided with a third locking component, which is used to lock the position of the side rest.

[0014] Furthermore, the support assembly includes a support frame on which a conveyor belt or conveyor chain is mounted, the conveyor belt or conveyor chain forming the resting portion.

[0015] Furthermore, the tilting drive assembly includes a lift, a motor, a drive shaft, a base, and wheels. The drive shaft is connected to the motor, and the position of the drive shaft is adjusted by the lift and the wheels to make the drive shaft concentric with the steel cage.

[0016] The beneficial effects of this invention are as follows: By setting up the flipping drive assembly, the shaft centering connection assembly, and the support assembly, the axis of each steel cage to be flipped can be quickly and accurately positioned, thereby driving the steel cage to rotate. During rotation, the steel cage can avoid eccentric force. The support assembly reduces the torsional force during the rotation of the steel cage, making the steel cage rotate smoothly, avoiding deformation, facilitating personnel inspection and reinforcing winding, improving work efficiency and reducing labor intensity. By setting up diagonal braces, it can adapt to steel cages of different sizes, and the diagonal braces can also support the longitudinal bars of the steel cage, further avoiding deformation problems caused by the rotation of the steel cage. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a schematic diagram of the overall structure of a steel cage auxiliary rotating device according to the present invention;

[0020] Figure 2 This is a schematic diagram of the supporting component structure;

[0021] Figure 3 This is a schematic diagram of the structure of the shaft alignment connection assembly;

[0022] Figure 4 This is a schematic diagram of the structure of the flip drive component;

[0023] Figure 5 for Figure 3 Left view of the central axis aligning components. Detailed Implementation

[0024] The following is combined with Figure 1-5 The present invention will be described in detail below.

[0025] Example 1:

[0026] The present invention provides an auxiliary rotating device for a steel cage, such as... Figure 1 The system includes a tilting drive assembly 1, a shaft centering connection assembly 2, and multiple support assemblies 3. The multiple support assemblies 3 are used to rotate and support the horizontally arranged rebar cage. In actual operation, the support assemblies 3 can support the head, tail, and middle of the rebar cage respectively. The shaft centering connection assembly 2 serves as a linkage mechanism between the rebar cage and the tilting drive assembly 1. At the same time, the shaft centering connection assembly 2 has a centering function, so that the drive shaft of the tilting drive assembly 1 and the rebar cage are coaxially linked. The tilting drive assembly 1 serves as a power source, transmitting the rotational driving effect to the rebar cage through the shaft centering connection assembly 2, causing the rebar cage to rotate.

[0027] like Figure 4 The tilting drive assembly 1 includes a base 4, a lifting platform 5, a geared motor mount 6, wheels 7, and a geared motor 8. Wheels 7 are installed at the four corners of the bottom of the base 4, allowing for convenient movement and position adjustment. The lifting platform 5 is mounted on the upper surface of the base 4, and the geared motor mount 6 is fixedly mounted on the lifting support surface of the lifting platform 5. The lifting platform 5 can be one of a scissor lift, hydraulic lift, or electric cylinder lift, and in this structure, it functions as a lifting mechanism. The geared motor mount 6 allows for vertical height adjustment. The geared motor 8 is mounted on the upper surface of the geared motor mount 6, and its motor shaft is connected to a transmission shaft. In this embodiment, the transmission shaft is a spline plug 9. Figure 4 A spline plug 9 is fixedly sleeved on the motor shaft of the geared motor 8. The spline plug 9 is used to connect the transmission connecting shaft to the centering connecting assembly 2, so that the rotation effect can be transmitted under the action of the geared motor 8.

[0028] like Figure 2The support assembly 3 includes a support frame 10. Two symmetrically spaced gear seats 12 are fixedly mounted on the upper surface of the support frame 10. Gears 14 are housed within each gear seat 12, and each gear 14 is fixedly mounted on its respective gear shaft 13. The gear shaft 13 is rotatably embedded in the mounting groove of the gear seat 12 via bearings. A support chain 11 is provided between the two gears 14, and the two gears are connected by a transmission chain 11 to form a conveyor chain structure. Since the two ends of the support chain 11 are supported by the rotation of the gears 14, the support chain 11 is also driven when the rebar cage is driven to rotate. At this time, the chain support assembly 3 provides rotational support for the rebar cage. In this case, multiple chain support assemblies 3 are provided, and the chain support assemblies 3 are aligned front to back and spaced apart, using the support chain 11 to support the rebar cage. Of course, the support chain 11 can also be a chain plate structure or a belt structure. The conveyor belt or conveyor chain constitutes a support section for supporting the rebar cage. When the rebar cage rotates, the conveyor belt or conveyor chain moves accordingly to prevent the rebar cage from deforming under stress.

[0029] like Figure 3 , 5 The shaft alignment connection assembly 2 includes an alignment component and a connection component. The alignment component includes a measuring component and a centering component. The measuring component includes a first measuring element 151, a second measuring element 152, and a side resting element 26. The first measuring element 151 and the side resting element 26 are arranged opposite to and parallel to each other. The second measuring element 152 is arranged perpendicular to the first measuring element 151 and the side resting element 26. The side resting element 26 is movable to adjust the distance between the first measuring element 151 and the side resting element 26. The centering component includes a transverse scale 18, a longitudinal scale 17, and a tie rod insert 29. The longitudinal... The scale 17 is connected to the scale sleeve 23. The horizontal scale 18 passes through the scale sleeve 23. The tie rod insert 29 is connected to the scale sleeve 23. The horizontal scale 18 is used to measure the distance between the first measuring member 151 and the side support member 26 to determine the diameter of the rebar cage. The vertical scale 17 is used to adjust the distance between the scale sleeve 23 and the second measuring member 152 to the radius of the rebar cage so that the tie rod insert 29 reaches the center position of the rebar cage. The tie rod insert 29 is provided with a rebar cage connector. The flip drive assembly 1 is used to drive the tie rod insert 29 to rotate.

[0030] Specifically, the first measuring component 151 and the second measuring component 152 are interconnected to form an L-shaped perpendicular plate 15, which ensures verticality and thus measurement accuracy. For ease of description, the first measuring component 151 and the second measuring component 152 are a vertical plate and a horizontal plate, respectively. The left side of the horizontal plate is integrally connected to the top plate of the vertical plate. A vertically downward positioning plate 25 is integrally formed on the lower surface of the right side of the horizontal plate. Multiple horizontally right-facing guide rods 27 are provided on the right side of the positioning plate 25. The guide rods 27 can be either hexagonal straight rods or square straight rods. The side support component 26 is a side support plate, with a side support plate on the right side of the vertical plate that is directly opposite and level with it. The side support 26 is positioned below the horizontal plate, with its top edge located below it. The upper part of the side support 26 has guide holes corresponding to the guide rods 27. The upper part of the side support 26 fits onto the guide rods 27 based on these guide holes. Under the linear guidance of the guide rods 27, the horizontal distance between the side support 26 and the vertical plate can be adjusted, while maintaining parallelism. The side support 26 and the positioning plate 25 also have a third locking assembly. This third locking assembly includes screw holes on both the side support 26 and the positioning plate 25, as well as fastening bolts 28, which lock the side support 26 and the positioning plate 25 together. Based on the structural characteristics of the mutual perpendicular plate 15 and the side support 26, the vertical plate of the mutual perpendicular plate 15 and the side support 26 can clamp the port of the reinforcing cage. Simultaneously, the horizontal plate of the mutual perpendicular plate 15 also presses tangentially downwards onto the port of the reinforcing cage. The distance between the vertical plate and the side support 26 is the diameter of the reinforcing cage.

[0031] After obtaining the diameter of the reinforcing cage, the longitudinal ruler 17 and the transverse ruler 18 can be used to measure specific values ​​and determine the axis position. Both the longitudinal ruler 17 and the transverse ruler 18 have graduation lines on their outer surfaces for relatively accurate length readings. A recessed groove 16 is provided at the front edge of the horizontal plate 15, extending linearly left and right. A slider 19 is slidably embedded within the groove 16, allowing it to slide linearly along the groove 16. A portion of the slider 19 extends out from the groove 16, and a through-hole is provided on the outer side of the groove 16. The longitudinal ruler 17 slides through this through-hole, allowing it to slide vertically linearly. Under the action of slider 19, the longitudinal scale 17 can also achieve horizontal displacement. Slider 19 is provided with a second locking component, which includes a screw hole on the outer surface of slider 19. The screw hole communicates with the through hole, and a longitudinal scale locking bolt 20 is screwed into the screw hole. The longitudinal scale locking bolt 20 abuts against the longitudinal scale 17 to lock the vertical position of the longitudinal scale 17. Slider 19 is provided with a fastening screw hole for screwing in slider fastening bolt 191 for fixing the slider 19 to the horizontal plate in the mutual perpendicular plate. The specific structure is that the slider fastening bolt abuts against the horizontal plate locally to achieve locking. The purpose of locking is to fix the position of the longitudinal scale 17 and the transverse scale 18.

[0032] A horizontally arranged scale sleeve 23 is fixed at the bottom of the vertical scale 17. The scale sleeve 23 has a horizontal scale insertion hole 31 that runs through the left and right sides. The horizontal scale 18 slides through the horizontal scale insertion hole 31. At the same time, a horizontal scale side slide plate 21 that bends backward at a right angle is integrally formed at the left end of the horizontal scale 18. The horizontal scale side slide plate 21 is slidably installed on the left side of the vertical plate. In order to fix the horizontal scale side slide plate 21 to the vertical plate, a first locking component is provided. The first locking component includes a screw hole provided on the horizontal scale side slide plate 21 and a side slide plate locking bolt 22 that is provided in cooperation. At the same time, the left side of the vertical plate also has a vertically extending side slide plate. The locking bolt 22 is screwed into the screw groove; when the horizontal scale 18 is vertically adjusted to a certain position, it can be locked using the side sliding plate locking bolt 22; based on the above structure, it can be seen that the distance between the vertical plate and the side support 26 is the diameter of the rebar cage, and this value can be measured by the horizontal scale 18. Based on the up and down adjustment of the vertical scale 17, the calibration length of the vertical scale 17 is adjusted, specifically so that the distance from the horizontal plate to the scale sleeve is the radius of the rebar cage. Then, the horizontal scale 18 is locked using the side sliding plate locking bolt 22; at this time, the scale sleeve 23 is slid to the center position of the calibration length. As can be seen from the above adjustment method, the scale sleeve 23 is on the axis of the rebar cage;

[0033] The front end face of the scale sleeve 23 is provided with a spline insertion hole 24, which is used for the insertion of the spline plug 9. The spline plug 9 is used to connect with the scale sleeve 23, thereby realizing the transmission of rotational force. The scale sleeve 23 is driven to rotate by the geared motor 8. At this time, the scale sleeve 23 is coaxial with the steel cage.

[0034] The rear end of the scale sleeve 23 is integrally formed with an inner shaft 31 coaxial with the spline insertion hole 24. A cylindrical tie rod insertion tube 29 is fixedly and coaxially sleeved on the inner shaft 31. Insertion holes 33 are distributed circumferentially on the outer surface of the tie rod insertion tube 29, wherein the insertion holes 33 extend radially toward the interior of the tie rod insertion tube 29. The structure corresponding to the insertion holes 33 and the tie rod insertion tube 29 is a diagonal tie rod 30. The diagonal tie rod 30 includes a straight rod part 301 and a hook part 302. The length of the straight rod part 301 in the insertion hole 33 can be adjusted to adapt to steel cages of different diameters. When the diameter of the steel cage is large or small, the number of diagonal tie rods 30 can be appropriately increased or decreased.

[0035] In the actual rotational connection process, the hook part 302 of the diagonal tie bar 30 is hooked with the longitudinal bar of the steel cage, and one end of the straight rod part 301 of the diagonal tie bar 30 is inserted into the corresponding insertion hole 33. At this time, the connection of the steel cage can be completed. Based on this, the coaxial linkage between the drive shaft of the flip drive assembly 1 and the steel cage can be realized.

[0036] The tie rod insert is equipped with a locking assembly for locking the position of the diagonal tie rod. The locking assembly includes a pressure plate 35 located at the rear side of the tie rod insert 29. The pressure plate 35 is slidably sleeved on a screw 36 arranged in a front-rear direction. The front end of the screw 36 is fixed at the center of the rear end face of the tie rod insert 29. Multiple fastening rods 34 arranged in a front-rear direction are fixed on the front surface of the pressure plate 35. Multiple fastening holes extending in a front-rear direction are provided at the rear of the tie rod insert 29. The fastening holes correspond one-to-one with the insertion holes 33 and are connected. The fastening rods 34 are inserted into the corresponding fastening holes. Based on the mutual connection between the fastening holes and the insertion holes 33, the fastening rods 34 play a role in pressing and limiting the inserted diagonal tie rod 30, thereby locking the position.

[0037] A locking nut 37 is screwed onto the screw 36. The locking nut 37 is located behind the pressure plate 35. The forward movement of the locking nut 37 applies forward pressure to the pressure plate 35, thereby causing the fastening rod 34 to press tightly against the insertion part of the diagonal tie rod 30.

[0038] The working principle of this invention is as follows: The reinforcing cage is placed on the support assembly 3 using a lifting device such as a forklift. Then, the axis of the reinforcing cage is found using the shaft centering connection assembly 2. Specifically, the structural features of the mutual vertical plate 15 and the side support 26 allow the vertical plate of the mutual vertical plate 15 and the side support 26 to clamp the port of the reinforcing cage. At the same time, the horizontal plate of the mutual vertical plate 15 also presses down tangentially on the port of the reinforcing cage. At this time, the distance between the vertical plate and the side support 26 is the diameter of the reinforcing cage. The ruler sleeve 23 is aligned with the axis of the reinforcing cage by calibrating the longitudinal ruler 17 and the transverse ruler 18. Then, the longitudinal reinforcement of the reinforcing cage is connected by the diagonal tie rod 30. Finally, the rotation of the reinforcing cage is achieved by the docking transmission of the flipping drive assembly 1.

[0039] In Example 2, based on Example 1, the support component 3 is equipped with a drive motor, which is connected to the gear 14 and electrically connected to the reduction motor 8. The drive motor starts synchronously when the steel cage is rotated, so that the conveyor belt or conveyor chain moves actively, reducing the torsional force on the steel cage.

[0040] Example 3: Based on Example 1 or 2, such as Figure 5 The hook portion 302 is provided with a steel bar locking structure, which includes multiple bolt holes 3021 provided at the hook portion 302. According to the diameter of the steel bar located in the hook portion 302, the steel bar locking bolt is inserted through the corresponding bolt hole to close the opening of the hook portion 302 and fix the steel bar in the hook portion 302, thereby supporting the longitudinal bars of the steel cage. During rotation, it can prevent the steel cage from deforming and also ensure smooth rotation.

[0041] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand and implement the present invention. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A steel cage auxiliary rotating device, characterized in that: The system includes a flipping drive assembly (1), a shaft centering connection assembly (2), and a support assembly (3). The support assembly (3) has a movable resting part for supporting the reinforcing cage. The shaft centering connection assembly (2) includes a centering component and a connecting component. The centering component includes a measuring component and a centering component. The measuring component includes a first measuring element (151), a second measuring element (152), and a side resting element (26). The first measuring element (151) and the side resting element (26) are arranged opposite to and parallel to each other. The second measuring element (152) is arranged perpendicular to the first measuring element (151) and the side resting element (26). The side resting element (26) is capable of... The distance between the first measuring component (151) and the side support component (26) is adjusted by moving the measuring component. The centering component includes a transverse scale (18), a longitudinal scale (17), and a tie rod insert (29). The longitudinal scale (17) is connected to the scale sleeve (23). The transverse scale (18) passes through the scale sleeve (23). The tie rod insert (29) is connected to the scale sleeve (23). The transverse scale (18) is used to measure the distance between the first measuring component (151) and the side support component (26) to determine the diameter of the reinforcing cage. The longitudinal scale (17) is used to connect the scale sleeve (23) to the second measuring component (152). The distance between the two parts is adjusted to the radius of the reinforcing cage so that the tie rod insert (29) reaches the center position of the reinforcing cage. The tie rod insert (29) is provided with a reinforcing cage connector. The flipping drive assembly (1) is used to drive the tie rod insert (29) to rotate. The reinforcing cage connector includes several diagonal tie rods (30). The diagonal tie rod (30) includes a straight rod part (301) and a hook part (302). The straight rod part (301) is movably installed on the tie rod insert (29). Moving the straight rod part (301) adjusts the distance between the hook part (302) and the axis of the tie rod insert (29) to adapt to reinforcing cages of different diameters. The tie rod insert (29) is provided with a locking component, which is used to lock the position of the diagonal tie rod (30); the tie rod insert (29) is provided with circumferentially distributed insertion holes (33), which extend radially toward the interior of the tie rod insert (29), and the diagonal tie rod (30) is inserted into the insertion holes (33); the front end face of the scale sleeve (23) is provided with a spline insertion hole (24), and the drive shaft of the flip drive component (1) is a spline plug (9), which is inserted into the spline insertion hole (24) to drive the scale sleeve (23) and the tie rod insert (29) to rotate coaxially.

2. The auxiliary rotating device for a reinforcing cage according to claim 1, characterized in that: The locking assembly includes a pressure plate (35), on which a fastening rod (34) is installed. The tie rod insert (29) is provided with a fastening hole communicating with the insertion hole (33). The fastening rod (34) is provided with a fastening hole corresponding to the fastening hole. The tie rod insert (29) is provided with a screw (36). The screw (36) passes through the pressure plate (35). A locking nut (37) is installed on the screw (36). The pressure plate (35) is located between the locking nut (37) and the tie rod insert (29).

3. A steel cage auxiliary rotating device according to claim 1 or 2, characterized in that: The hook portion (302) is provided with a steel bar locking structure, which is used to lock the position of the steel bar located in the hook portion (302).

4. The auxiliary rotating device for a reinforcing cage according to claim 3, characterized in that: The steel bar locking structure includes multiple bolt holes (3021) provided at the hook portion (302). According to the diameter of the steel bar located in the hook portion (302), the steel bar locking bolt is inserted through the corresponding bolt hole (3021) to close the opening of the hook portion (302).

5. A steel cage auxiliary rotating device according to claim 1 or 2, characterized in that: The first measuring element (151) and the second measuring element (152) are connected to each other to form a mutual perpendicular plate (15).

6. The auxiliary rotating device for a reinforcing cage according to claim 5, characterized in that: The horizontal scale (18) is slidably mounted on the first measuring element (151) and is also provided with a first locking component, which is used to lock the position of the horizontal scale (18). The vertical scale (17) is slidably mounted on the second measuring element (152) and is also provided with a second locking component, which is used to lock the position of the vertical scale (17). The side rest (26) is slidably mounted on the second measuring element (152) and is also provided with a third locking component, which is used to lock the position of the side rest (26).

7. A steel cage auxiliary rotating device according to any one of claims 1, 2, 4, and 6, characterized in that: The support component (3) includes a support frame (10), on which a conveyor belt or conveyor chain is installed, and the conveyor belt or conveyor chain forms the resting part.

8. The auxiliary rotating device for a reinforcing cage according to claim 7, characterized in that: The flipping drive assembly (1) includes a lift (5), a motor (8), a drive shaft, a base (4), and a traveling wheel (7). The drive shaft is connected to the motor (8). The position of the drive shaft is adjusted by the lift (5) and the traveling wheel (7) so that the drive shaft is concentric with the steel cage.

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