Box girder reinforcement cage binding device and method

Abstract

The invention provides a box girder steel reinforcement framework binding device and method, and solves the problems that the production cost is high and the temporary space of a site is large due to the fact that a set of door-shaped frame and binding equipment need to be installed at each steel reinforcement positioning tire film. The device comprises ground rails which are connected end to end and annularly arranged on the ground, a first moving device capable of horizontally moving in the extending direction of the ground rails is arranged on the ground rails, a first telescopic device extending in the left-right direction is fixedly arranged at the top of the first moving device, and the movable end of the first telescopic device is fixedly connected with one side of a binding rail; the binding rail is of a vertically-arranged U-shaped structure with a downward opening, and the other lower end of the binding rail is located on the outer side of the ground rail and arranged in a suspended mode. Distance sensors are fixedly arranged on the left inner side and the right inner side of the binding track; a movable binding device capable of moving in the extending direction of the binding rail is arranged on the binding rail.

Description

Technical Field

[0001] The invention relates to the technical field of box girder prefabrication, and in particular to a box girder steel bar skeleton binding device and method. Background Art

[0002] Box girder is a type of beam in bridge engineering, which is divided into single box and multiple boxes. It is hollow inside and has flanges on both sides of the upper part, similar to a box, hence the name. Box girders of reinforced concrete structures are divided into prefabricated box girders and cast-in-place box girders. Box girders prefabricated in an independent site can be erected in combination with a bridge erection machine after the lower project is completed, which can speed up the progress of the project and save construction time. At present, when box girder steel bars are tied, they are limited by the steel bar processing site, the size of the box girder steel bar skeleton, and the location of the binding points. Most of them are placed on the steel bar positioning membrane (the device for making the box girder steel bar skeleton), and then the box girder steel bar skeleton is tied manually with a handheld steel bar tying machine. This tying method has the following problems: when manual labor is tied for a long time, it is easy to get tired, resulting in reduced efficiency, and it is also easy to make mistakes when tired, resulting in rework. Summary of the invention

[0003] In order to solve the problems in the background technology that manual long-term binding of box girder steel frame is prone to fatigue, resulting in reduced efficiency and prone to errors when fatigued, the present invention proposes a box girder steel frame binding device and method.

[0004] The technical solution of the present invention is: A box girder steel bar skeleton binding device comprises a ground track connected end to end and arranged in a ring shape on the ground, wherein the ground track is arranged between two left and right steel bar positioning membranes; A first moving device capable of translating along its extension direction is provided on the ground track, a first telescopic device extending along the left-right direction is fixedly provided on the top of the first moving device, and a movable end of the first telescopic device is fixedly connected to one side of the tying track; The tying track is a U-shaped structure arranged vertically and opened downward, one lower end of the tying track is located above the first moving device, and the other lower end of the tying track is located outside the ground track and is suspended, and the tying track can slide across the left and right outer sides and the top of the steel bar positioning membrane; Distance sensors are fixed on the left and right inner sides of the tying track, and the distance sensors are used to measure the left and right distance between the tying track and the steel bar positioning membrane; A mobile tying device capable of moving along its extension direction is provided on the tying track, and the mobile tying device can move along the tying track to the left side, the top side and the right side of the steel bar positioning membrane; The distance sensor is communicatively connected to the control device, and the control device is control-connected to the first moving device and the first telescopic device respectively.

[0005] Preferably, a first track groove with an upper opening is provided on the top of the ground track; The first moving device includes a horizontally arranged mounting plate, a vertically arranged first rotating shaft is rotatably arranged at the bottom of the mounting plate, a first roller bracket is fixedly arranged at the lower end of the first rotating shaft, a first track wheel is arranged in the first roller bracket, the first track wheel is fixedly sleeved on a horizontally arranged second rotating shaft, an end of the second rotating shaft rotates to pass through the first roller bracket, and the lower part of the first track wheel is rollingly arranged in the first track groove; A horizontally arranged connecting frame is detachably connected to the first rotating shaft, a rotating driving device is fixedly arranged at the bottom of the connecting frame, the rotating driving device is control-connected to the control device, and an output shaft of the rotating driving device is drivingly connected to the end of the second rotating shaft.

[0006] Preferably, an anti-tilt guide groove is provided on one side of the ground track facing the steel bar positioning membrane; A rotatable ring is sleeved on the first rotating shaft, one side of the ring is fixedly connected with a first connecting rod, the first connecting rod is a U-shaped rod structure, the other end of the first connecting rod is sleeved with a rotatable rolling sleeve, and the rolling sleeve is rollingly inserted in the anti-tilt guide groove.

[0007] Preferably, the mobile lashing device comprises a second mobile device hung on the lashing track, and the second mobile device can move along the lashing track; A second telescopic device capable of extending left and right is fixedly provided on one side of the second moving device facing the steel bar positioning fetal membrane, the right end of the second telescopic device is hingedly connected to the first mounting seat capable of swinging up and down, a second servo motor is provided on the right end of the second telescopic device, the second servo motor is used to drive the first mounting seat to swing up and down, and a third servo motor is fixedly provided on the right side of the first mounting seat; The right end of the output shaft of the third servo motor is fixedly connected to a third telescopic device capable of telescoping left and right, the right end of the third telescopic device is hingedly connected to a second mounting seat capable of swinging up and down, the right end of the third telescopic device is fixedly provided with a fourth servo motor, the fourth servo motor is used to drive the second mounting seat to swing up and down, and the right side of the second mounting seat is fixedly provided with a fifth servo motor; A rotating plate is fixedly provided on the output shaft of the fifth servo motor, and a steel bar binding machine is provided on the rotating plate; The central axes of the first telescopic device, the third servo motor, the third telescopic device, and the fifth servo motor can coincide on the same straight line; The control device is respectively connected to the second moving device, the second telescopic device, the second servo motor, the third servo motor, the third telescopic device, the fourth servo motor, the fifth servo motor, and the steel bar binding machine.

[0008] Rebar tying machine Rebar tying machine Rebar tying machine. A box girder reinforcement skeleton tying device as claimed in claim 1, characterized in that: a third mounting seat capable of swinging up and down is hingedly connected to the top of the rotating plate, and a rebar tying machine is fixedly arranged on the top of the third mounting seat; A sixth servo motor is fixedly arranged on the rotating plate, and the sixth servo motor is used for driving the third mounting seat to perform pitching and swinging; the control device is control-connected to the sixth servo motor.

[0009] Preferably, a high-definition camera is fixedly provided on one side of the rotating plate facing the steel bar positioning fetal membrane, and the high-definition camera and the fifth servo motor are coaxially arranged; The high-definition camera is communicatively connected with the control device, and the control device includes a display screen element for displaying image information transmitted by the high-definition camera.

[0010] Preferably, the front and rear sides of the lashing rail are both provided with a second rail groove extending along the extension direction thereof, and the inner side of the lashing rail is fixedly provided with a rack of a U-shaped structure extending along the extension direction thereof; The second moving device includes a second mounting plate arranged vertically, a second roller frame arranged horizontally is fixedly provided on one side of the second mounting plate, a second rotating shaft is rotatably passed through the second roller frame, a first servo motor fixedly connected to one end of the second rotating shaft is fixedly provided on the second roller frame, a driving gear is fixedly sleeved on the second rotating shaft, and the driving gear and the rack are meshed with each other; A fourth connecting rod extending in the left-right direction can be removably provided on the second mounting plate. The fourth connecting rod has an L-shaped rod structure. Fourth connecting rods are provided on the front and rear sides of the binding track. A second track wheel is rotatably sleeved on one end of the fourth connecting rod away from the second mounting plate. The second track wheel is rotatably arranged in the second track groove.

[0011] Preferably, a translation track extending in the left-right direction is fixedly provided on the mounting plate, a slider capable of sliding left-right is provided on the translation track, and the top of the slider is fixedly connected to one end of the binding track.

[0012] A method for using a box girder steel bar skeleton binding device comprises the following steps: S1, according to the layout design of a steel bar processing site, installing a steel bar positioning membrane and a ground track on the steel bar processing site in a manner of a steel bar positioning membrane-ground track-steel bar positioning membrane as a group; S2, installing the first moving device on the ground track, and then installing the first telescopic device, the lashing track, and the moving lashing device in sequence; S3, after the box girder steel frame on the steel bar positioning membrane is tied and positioned, the first moving device is controlled by the control device to move along the ground track so that the tying track moves to one end of the box girder steel frame; S4, through the two left and right distance sensors installed on the inner side of the tying track, the construction personnel control the first telescopic device through the control device to push the tying track to move left and right, and adjust the left and right spacing area between the tying track and the steel bar positioning membrane to be consistent; S5, the high-definition camera transmits the image information of the local binding area of ​​the box girder reinforcement skeleton to the control device, and the construction personnel control the mobile binding device to adjust the binding angle and bind the box girder reinforcement skeleton through the image information of the local binding area displayed by the display element on the control device, and at the same time, the mobile binding device moves at intervals along the binding track; S6, the construction personnel control the first moving device to continue to move along the ground track through the control device, and repeat step S5 until the binding of the box girder reinforcement skeleton on this side is completed; S7, the construction personnel control the first moving device to continue to move along the ground track through the control device, so that the binding track moves to above the box girder reinforcement skeleton on the other side of the ground track, and repeat steps S4-S6 to complete the binding of the box girder reinforcement skeleton on the other side; S8, repeat step S7 until the binding work of all box girder reinforcement skeletons is completed.

[0013] Advantages of the present invention: Since the device adopts a ring-shaped ground track, when the steel bar positioning membrane and the ground track are laid out on the steel bar processing site, the steel bar positioning membrane and the ground track can be installed in a group of steel bar positioning membrane-ground track-steel positioning membrane, which not only reduces the use of binding equipment, but also during use, since a set of binding equipment can alternately bind the box girder steel frame on the two steel bar positioning membranes on its left and right sides, it can achieve maximum utilization efficiency of the steel bar positioning membrane and binding equipment, as well as continuous processing of the box girder steel frame, thereby accelerating the processing efficiency of the box girder steel frame.

[0014] A U-shaped binding track is used as the moving track of the binding equipment. Since one end of the binding track is suspended, it avoids the need to lay a ground track on the outside of the steel bar positioning membrane. This not only saves materials, but also ensures that the steel bar positioning membrane will not be affected by the ground track when moving. At the same time, it can also leave more space for stacking box girder steel bar skeletons on the steel bar processing site.

[0015] When binding, the construction personnel can control the first telescopic device through the control equipment to push the binding track to move left and right, and adjust the left and right spacing areas of the binding track and the steel bar positioning membrane to be consistent, so that the subsequent mobile binding device can be consistent with the distance between the steel bar positioning membrane when binding on the left and right sides, thereby reducing the number of distance adjustment calculations. At the same time, for steel bar positioning membranes of different widths, the position of the binding track can be adjusted so that the steel bar positioning membranes of different widths can always be in the middle of the binding track.

[0016] The device can replace manual work in binding the steel bar skeleton of the box girder, can greatly reduce the labor intensity of workers in the binding process of the steel bar skeleton of the box girder, and can also significantly reduce the error rate during manual binding, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of Example 1; Figure 2 for Figure 1 A schematic diagram of the structure of the first moving device and the distance adjusting device in FIG. Figure 3 for Figure 2 A schematic structural diagram of the first mobile device in; Figure 4 for Figure 1 A schematic diagram of the structure of the mobile lashing device; Figure 5 is a schematic diagram of the planar structure of the ground track in Example 1; In the figure, 1, ground track, 101, first track groove, 2, binding track, 201, arc track section, 3, second track groove, 4, rack, 5, first mounting plate, 6, first rotating shaft, 7, first track wheel, 8, collar, 9, first connecting rod, 10, rolling sleeve, 11, slider, 12, second rotating shaft, 13, first driving motor, 14, protective shell, 15, second connecting rod, 16, third connecting rod, 17, first vertical plate, 18, first telescopic device, 19, translation track, 20, second mounting plate, 21, driving gear, 22, first servo motor, 23, fourth connecting rod, 24, second track wheel, 25, second telescopic device, 26, second servo motor, 27, third servo motor, 28, third telescopic device, 29, fourth servo motor, 30, fifth servo motor, 31, rotating plate, 32, high-definition camera, 33, third mounting seat, 34, steel bar binding machine, 35, distance sensor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1: A box girder reinforcement skeleton binding device, such as Figure 1 and Figure 5 As shown, it includes a ground track 1 connected end to end and arranged in a ring shape on the ground, and the ground track 1 is arranged between two left and right steel bar positioning membranes.

[0021] like Figure 2 and Figure 3 As shown, a first track groove 101 with an upper opening is provided at the top of the ground track 1, and an anti-tilt guide groove is provided on the side of the ground track 1 facing the steel bar positioning tire membrane.

[0022] A first movable device capable of translating along its extension direction is provided on the ground track 1, and the first movable device includes a horizontally arranged mounting plate 5, and a vertically arranged first rotating shaft 6 is rotatably provided at the bottom of the mounting plate 5, and a first roller bracket is fixedly provided at the lower end of the first rotating shaft 6, and a first track wheel 7 is provided in the first roller bracket. The first track wheel 7 is fixedly sleeved on a transversely arranged second rotating shaft 12, and the end of the second rotating shaft 12 rotates to pass through the first roller bracket, and the lower part of the first track wheel 7 is rollingly arranged in the first track groove 101.

[0023] The first rotating shaft 6 is provided with a horizontally arranged connecting frame, which includes a horizontally arranged second connecting rod 15, on which two limit nuts are threadedly connected, and the two limit nuts are respectively located on the left and right sides of the first rotating shaft 6. A vertically arranged third connecting rod 16 is fixedly arranged at the bottom of the second connecting rod 15, and a rotation driving device is fixedly arranged at the bottom of the third connecting rod 16, which includes a protective shell 14, and the side of the protective shell 14 facing the first track wheel 7 is an open structure. A detachable first driving motor 13 is arranged inside the protective shell 14, and the first driving motor 13 is control-connected to the control device, and the output shaft of the first driving motor 13 is connected to the end gear transmission of the second rotating shaft 12.

[0024] In order to prevent the center of gravity of the first moving device from shifting and causing the first track wheel 7 to slip out of the first track groove 101, in the present embodiment, a rotatable ring 8 is sleeved on the first rotating shaft 6, and a first connecting rod 9 is fixedly connected to one side of the ring 8. The first connecting rod 9 is a U-shaped rod structure, and a rotatable rolling sleeve 10 is sleeved on the other end of the first connecting rod 9. The rolling sleeve 10 is rolled and inserted in the anti-tilt guide groove.

[0025] A first telescopic device 18 extending in the left-right direction is fixedly provided on the top of the first moving device, and a movable end of the first telescopic device 18 is fixedly connected to one side of the tying rail 2.

[0026] A translation track 19 extending in the left-right direction is fixedly provided on the mounting plate 5 , and a slider 11 capable of sliding left-right is provided on the translation track 19 , and the top of the slider 11 is fixedly connected to one end of the tying track 2 .

[0027] The tying rail 2 is a vertically arranged U-shaped structure with its opening facing downward. One of the lower ends of the tying rail 2 is located above the first moving device, and the other lower end of the tying rail 2 is located outside the ground rail 1 and is suspended. The tying rail 2 can slide across the left and right outer sides and top of the steel bar positioning membrane.

[0028] Distance sensors 35 are fixedly provided on the left and right inner sides of the tying rail 2, and the distance sensors 35 are used to measure the left and right distance between the tying rail 2 and the steel bar positioning membrane.

[0029] The tying track 2 is provided with a movable tying device which can move along its extension direction, and the movable tying device can move along the tying track 2 to the left side, the top side and the right side of the steel bar positioning membrane.

[0030] The distance sensor 35 is in communication connection with the control device, and the control device is in control connection with the first moving device and the first telescopic device 18 respectively.

[0031] Specifically, Figure 4As shown, in this embodiment, the mobile tying device includes a second mobile device hung on the tying rail 2, and the second mobile device can move along the tying rail 2.

[0032] The front and rear sides of the lashing rail 2 are both provided with a second rail groove 3 extending along the extension direction thereof, and the inner side of the lashing rail 2 is fixed with a rack 4 of a U-shaped structure extending along the extension direction thereof.

[0033] The second moving device includes a second mounting plate 20 arranged vertically, a second roller frame arranged horizontally is fixedly provided on one side of the second mounting plate 20, a second rotating shaft is rotatably passed through the second roller frame, a first servo motor 22 fixedly connected to one end of the second rotating shaft is fixedly provided on the second roller frame, a driving gear 21 is fixedly sleeved on the second rotating shaft, and the driving gear 21 is meshed with the rack 4.

[0034] The second mounting plate 20 is provided with a fourth connecting rod 23 extending in the left-right direction. The fourth connecting rod 23 is an L-shaped rod structure. The fourth connecting rod 23 is provided with a second limit nut connected by thread. The second limit nut is located on the side of the second mounting plate 20 away from the lashing track 2. The fourth connecting rod 23 is provided on both the front and rear sides of the lashing track 2. The end of the fourth connecting rod 23 away from the second mounting plate 20 is rotatably provided with a second track wheel 24. The second track wheel 24 is rotatably provided in the second track groove 3. By adjusting the position of the second limit nut, the tightness of the second track wheel 24 against the inner wall of the second track groove 3 can be adjusted.

[0035] A second telescopic device 25 capable of extending and retracting left and right is fixedly disposed on the second mounting plate 20 on the side facing the steel bar positioning membrane. The right end of the second telescopic device 25 is hingedly connected to the first mounting seat capable of swinging up and down through the first rotating shaft. The right end of the second telescopic device 25 is provided with a second servo motor 26. The output shaft of the second servo motor 26 is fixedly connected to one end of the first rotating shaft. The second servo motor 26 is used to drive the first mounting seat to swing up and down. A third servo motor 27 is fixedly provided on the right side of the first mounting seat.

[0036] The right end of the output shaft of the third servo motor 27 is fixedly connected with a third telescopic device 28 capable of telescoping left and right. The right end of the third telescopic device 28 is hingedly connected with a second mounting seat capable of swinging up and down through a second rotating shaft.

[0037] A fourth servo motor 29 is fixedly provided at the right end of the third telescopic device 28, and the output shaft of the fourth servo motor 29 is fixedly connected to one end of the second rotating shaft. The fourth servo motor 29 is used to drive the second mounting seat to swing up and down. A fifth servo motor 30 is fixedly provided on the right side of the second mounting seat.

[0038] A rotating plate 31 is fixedly provided on the output shaft of the fifth servo motor 30 . A third mounting seat 33 capable of swinging up and down is hingedly provided on the top of the rotating plate 31 via a third rotating shaft. A steel bar binding machine 34 is fixedly provided on the top of the third mounting seat 33 .

[0039] The rotating plate 31 is fixedly provided with a sixth servo motor, the output shaft of which is fixedly connected to one end of the third rotating shaft, and the sixth servo motor is used to drive the third mounting seat 33 to perform pitching and swinging. The sixth servo motor is not shown in the figure.

[0040] Central axes of the first telescopic device 25 , the third servo motor 27 , the third telescopic device 28 , and the fifth servo motor 30 can coincide on the same straight line.

[0041] The control device is respectively controlled and connected with the second moving device, the second telescopic device 25, the second servo motor 26, the sixth servo motor, the third servo motor 27, the third telescopic device 28, the fourth servo motor 29, the fifth servo motor 30, and the steel bar binding machine 34.

[0042] A high-definition camera 32 is fixedly provided on one side of the rotating plate 31 facing the steel bar positioning membrane, and the high-definition camera 32 and the fifth servo motor 30 are coaxially arranged; the high-definition camera 32 is communicatively connected with the control device, and the control device includes a display screen element for displaying the image information transmitted by the high-definition camera 32.

[0043] The control device is respectively connected to the second moving device, the second telescopic device 25, the second servo motor 27 and the steel bar binding machine 34.

[0044] In this embodiment, the control device may be a touch screen controller. In other embodiments, a PLC controller with a display screen may also be used.

[0045] A method for using a box girder steel bar skeleton binding device comprises the following steps: S1, according to the layout design of a steel bar processing site, installing a steel bar positioning membrane and a ground track 1 on the steel bar processing site in a group of steel bar positioning membrane-ground track 1-steel bar positioning membrane.

[0046] S2, install the first moving device on the ground track 1, and then install the first telescopic device 18, the tying track 2, and the moving tying device in sequence.

[0047] S3, after the box girder reinforcement skeleton on the reinforcement positioning membrane is tied and positioned, the first moving device is controlled by the control device to move along the ground track 1, so that the tying track 2 moves to one end of the box girder reinforcement skeleton.

[0048] S4, through the two left and right distance sensors 35 installed on the inner side of the binding track 2, the construction personnel control the first telescopic device 18 through the control equipment to push the binding track 2 to move left and right, and adjust the left and right spacing area of ​​the binding track 2 and the steel bar positioning membrane to be consistent.

[0049] S5, the high-definition camera transmits the image information of the local binding area of ​​the box girder reinforcement skeleton to the control device. The construction personnel use the image information of the local binding area displayed on the display screen element of the control device to control the mobile binding device to adjust the binding angle and bind the box girder reinforcement skeleton. At the same time, the mobile binding device moves at intervals along the binding track 2.

[0050] S6, the construction personnel control the first moving device to continue moving along the ground track 1 through the control device, and repeat step S5 until the binding of the box girder reinforcement skeleton on this side is completed.

[0051] S7, the construction personnel control the first moving device through the control equipment to continue moving along the ground track 1, so that the binding track 2 moves to above the box girder reinforcement frame on the other side of the ground track 1, and repeat steps S4-S6 to complete the binding of the box girder reinforcement frame on the other side.

[0052] S8, repeat step S7 until the binding work of all box girder reinforcement skeletons is completed.

[0053] Embodiment 2: A box girder reinforcement skeleton binding device, the difference between this embodiment and embodiment 1 is that the rotating plate 31 is directly fixedly connected to the reinforcement binding machine 34, and the third articulated seat and the sixth servo motor are no longer provided. The other structures are the same as those of embodiment 1.

[0054] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is limited by the appended claims rather than the above description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A box girder reinforcement skeleton binding device, characterized in that: It comprises a ground track (1) connected end to end and arranged in a ring shape on the ground, wherein the ground track (1) is arranged between two left and right steel bar positioning membranes; A first moving device capable of translating along its extension direction is provided on the ground track (1), a first telescopic device (18) extending along the left-right direction is fixedly provided on the top of the first moving device, and a movable end of the first telescopic device (18) is fixedly connected to one side of the lashing track (2); The tying track (2) is a U-shaped structure arranged vertically and opening downwards, one lower end of the tying track (2) is located above the first moving device, the other lower end of the tying track (2) is located outside the ground track (1) and is suspended in the air, and the tying track (2) can slide across the left and right outer sides and the top of the steel bar positioning membrane; Distance sensors (35) are fixedly provided on the left and right inner sides of the tying track (2), and the distance sensors (35) are used to measure the left and right distance between the tying track (2) and the steel bar positioning membrane; A movable tying device capable of moving along the extension direction of the tying track (2) is provided on the tying track (2), and the movable tying device can move along the tying track (2) to the left side, the top side and the right side of the steel bar positioning membrane; The distance sensor (35) is communicatively connected to the control device, and the control device is controllably connected to the first moving device and the first telescopic device (18) respectively.

2. A box girder reinforcement skeleton binding device as claimed in claim 1, characterized in that: A first track groove (101) with an upper opening is formed at the top of the ground track (1); The first moving device comprises a horizontally arranged mounting plate (5), a first rotating shaft (6) arranged vertically is rotatably arranged at the bottom of the mounting plate (5), a first roller bracket is fixedly arranged at the lower end of the first rotating shaft (6), a first track wheel (7) is arranged inside the first roller bracket, the first track wheel (7) is fixedly sleeved on a horizontally arranged second rotating shaft (12), an end of the second rotating shaft (12) is rotatably passed through the first roller bracket, and the lower part of the first track wheel (7) is rotatably arranged in the first track groove (101); A connecting frame arranged transversely is detachably connected to the first rotating shaft (6), a rotating drive device is fixedly provided at the bottom of the connecting frame, the rotating drive device is control-connected to the control device, and an output shaft of the rotating drive device is drivingly connected to the end of the second rotating shaft (12).

3. A box girder reinforcement skeleton binding device as claimed in claim 2, characterized in that: An anti-tilt guide groove is provided on one side of the ground track (1) facing the steel bar positioning membrane; A rotatable sleeve (8) is sleeved on the first rotating shaft (6); a first connecting rod (9) is fixedly connected to one side of the sleeve (8); the first connecting rod (9) is a U-shaped rod structure; a rotatable rolling sleeve (10) is sleeved on the other end of the first connecting rod (9); the rolling sleeve (10) is rollingly inserted in the anti-tilt guide groove.

4. A box girder reinforcement skeleton binding device as claimed in claim 1, characterized in that: The mobile lashing device comprises a second mobile device hung on the lashing track (2), and the second mobile device is capable of moving along the lashing track (2); A second telescopic device (25) capable of extending and retracting left and right is fixedly provided on one side of the second moving device facing the steel bar positioning fetal membrane, the right end of the second telescopic device (25) is hingedly connected to a first mounting seat capable of swinging up and down, a second servo motor (26) is provided on the right end of the second telescopic device (25), the second servo motor (26) is used to drive the first mounting seat to swing up and down, and a third servo motor (27) is fixedly provided on the right side of the first mounting seat; A third telescopic device (28) capable of being telescopically extended leftward and rightward is fixedly connected to the right end of the output shaft of the third servo motor (27); a second mounting seat capable of being swung up and down is hingedly connected to the right end of the third telescopic device (28); a fourth servo motor (29) is fixedly provided at the right end of the third telescopic device (28); the fourth servo motor (29) is used to drive the second mounting seat to swing up and down; a fifth servo motor (30) is fixedly provided on the right side of the second mounting seat; A rotating plate (31) is fixedly provided on the output shaft of the fifth servo motor (30), and a steel bar binding machine (34) is provided on the rotating plate (31); Central axes of the first telescopic device (25), the third servo motor (27), the third telescopic device (28), and the fifth servo motor (30) can coincide on the same straight line; The control device is respectively connected to the second moving device, the second telescopic device (25), the second servo motor (26), the third servo motor (27), the third telescopic device (28), the fourth servo motor (29), the fifth servo motor (30), and the steel bar binding machine (34).

5. A box girder reinforcement skeleton binding device as claimed in claim 4, characterized in that: A third mounting seat (33) capable of swinging up and down is hingedly connected to the top of the rotating plate (31), and a steel bar binding machine (34) is fixedly provided on the top of the third mounting seat (33); A sixth servo motor is fixedly mounted on the rotating plate (31), and is used to drive the third mounting seat (33) to perform pitching and swinging; the control device is control-connected to the sixth servo motor.

6. A box girder reinforcement skeleton binding device as claimed in claim 4 or 5, characterized in that: A high-definition camera (32) is fixedly provided on one side of the rotating plate (31) facing the steel bar positioning fetal membrane, and the high-definition camera (32) and the fifth servo motor (30) are coaxially arranged; The high-definition camera (32) is in communication connection with the control device, and the control device comprises a display screen element for displaying image information transmitted by the high-definition camera (32).

7. A box girder reinforcement skeleton binding device as claimed in claim 4, characterized in that: The front and rear sides of the lashing rail (2) are both provided with a second rail groove (3) extending along the extension direction thereof, and the inner side of the lashing rail (2) is fixedly provided with a rack (4) of a U-shaped structure extending along the extension direction thereof; The second moving device comprises a second mounting plate (20) arranged vertically, a second roller frame arranged horizontally being fixedly provided on one side of the second mounting plate (20), a second rotating shaft being rotatably passed through the second roller frame, a first servo motor (22) being fixedly provided on the second roller frame and being fixedly connected to one end of the second rotating shaft, a driving gear (21) being fixedly sleeved on the second rotating shaft, and the driving gear (21) being meshed with the rack (4); The second mounting plate (20) is detachably provided with a fourth connecting rod (23) extending in the left-right direction. The fourth connecting rod (23) is an L-shaped rod structure. The fourth connecting rod (23) is provided on both the front and rear sides of the lashing track (2). One end of the fourth connecting rod (23) away from the second mounting plate (20) is rotatably sleeved with a second track wheel (24). The second track wheel (24) is rotatably arranged in the second track groove (3).

8. A box girder reinforcement skeleton binding device as claimed in claim 2, characterized in that: A translation track (19) extending in the left-right direction is fixedly provided on the mounting plate (5), a slider (11) capable of sliding left-right is provided on the translation track (19), and the top of the slider (11) is fixedly connected to one end of the tying track (2).

9. A method for using a box girder reinforcement skeleton binding device according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, according to the layout design of the steel bar processing site, the steel bar positioning membrane and the ground track (1) are installed on the steel bar processing site in a group of steel bar positioning membrane-ground track (1)-steel bar positioning membrane; S2, installing the first moving device on the ground track (1), and then installing the first telescopic device (18), the lashing track (2), and the moving lashing device in sequence; S3, after the box girder steel frame on the steel bar positioning membrane is tied and positioned, the first moving device is controlled by the control device to move along the ground track (1) so that the tying track (2) moves to one end of the box girder steel frame; S4, by means of two left and right distance sensors (35) installed on the inner side of the tying track (2), the construction personnel control the first telescopic device (18) through the control device to push the tying track (2) to move left and right, and adjust the left and right spacing area of ​​the tying track (2) and the steel bar positioning membrane to be consistent; S5, the high-definition camera transmits image information of the local binding area of ​​the box girder reinforcement skeleton to the control device, and the construction personnel use the image information of the local binding area displayed on the display element of the control device to control the mobile binding device to adjust the binding angle and bind the box girder reinforcement skeleton through the control device, and at the same time, the mobile binding device moves at intervals along the binding track (2); S6, the construction personnel control the first moving device through the control device to continue moving along the ground track (1), and repeat step S5 until the binding of the steel bar skeleton of the box girder on this side is completed; S7, the construction personnel control the first moving device to continue to move along the ground track (1) through the control device, so that the binding track (2) moves to above the box girder reinforcement frame on the other side of the ground track (1), and repeats steps S4-S6 to complete the binding of the box girder reinforcement frame on the other side; S8, repeat step S7 until the binding work of all box girder reinforcement skeletons is completed.

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