Automatic box girder production line of wisdom beam field

Abstract

The present application relates to a kind of wisdom beam yard's automated box girder production line, including ground connection machine platform, ground rail is fixedly arranged on the ground connection machine platform, with the ground rail sliding connection's supporting plate, two side molds respectively arranged in the supporting plate both sides and with the ground connection machine platform sliding connection, end mold plate is respectively arranged in the both ends of side mold plate, multiple internal mold components are located between two end mold plates and each other head-to-tail joint;Box girder formwork can be quickly assembled, adopt integral type hydraulic formwork, solve the original single hydraulic formwork demolding different step, formwork " jam " problem, without " knock, beat, pry " demolding, while effectively reduce the formwork deformation, avoid beam body damage, give full play to the advantage of production line according to fixed " beat " production.Compared with traditional manual disassembly type formwork, more efficient.

Description

TECHNICAL FIELD

[0001] The present application relates to the prefabricated box girder forming technical field, and in particular to an automatic box girder production line of a smart beam yard. BACKGROUND

[0002] In the field of box girder production, the formwork as the core tooling equipment directly determines the production efficiency, construction quality and manufacturing cost of the box girder. For a long time, two types of mainstream formwork technology have been widely used in the industry, but both have significant technical pain points and cannot meet the production needs of modern production lines in terms of high efficiency, high quality and low loss.

[0003] In actual application, the traditional single hydraulic formwork is frequently out of sync due to factors such as insufficient synchronization control precision of the hydraulic system and uneven stress on the formwork. When there is a time difference or force deviation in the demolding action, local stress concentration is easily formed between the formwork and the beam body, which leads to the formwork being "stuck". To solve this problem, operators have to use violent demolding methods such as knocking, hitting and prying, which not only increases the labor intensity, but also causes irreversible damage to the formwork structure. Long-term external impact can cause the formwork panel to deform and the connecting parts to loosen, reducing the reuse precision of the formwork. At the same time, violent operation can easily scratch and collide with the surface of the beam body, causing the beam body concrete to be missing corners, exposed reinforcement or surface flatness to be out of standard, which seriously affects the structural strength and appearance quality of the box girder. This leads to a disruption in the process connection, a significant decrease in production efficiency, and an inability to adapt to the large-scale, assembly line-style box girder production mode.

[0004] In addition, the traditional box girder production uses a single fixed posture design for the end formwork, which cannot meet the stability of the mold after closing and the convenience of cleaning and maintenance after demolding. SUMMARY

[0005] In order to solve the above-mentioned problems existing in the prior art, the present application aims to provide an automatic box girder production line of a smart beam yard.

[0006] The technical scheme adopted by the present application is as follows:

[0007] An automatic box girder production line of a smart beam yard, comprising a grounding machine table, a ground rail fixedly arranged on the grounding machine table, a supporting plate in sliding connection with the ground rail, two side formworks arranged on both sides of the supporting plate and in sliding connection with the grounding machine table, end formworks arranged at both ends of the side formworks, and a plurality of inner mold assemblies located between the two end formworks and connected end to end; the supporting plate, the side formworks, the end formworks and the inner mold assemblies form a space with an open top and are used for forming a beam body, and the cross section of the beam body is box-shaped.

[0008] Two rotating shafts are fixedly arranged on the two sides of the end template, the two rotating shafts are rotationally connected with the two side templates respectively, two supporting plates are arranged on the end of the end template away from the beam body, the two supporting plates are connected with the end template through torsional springs respectively, one mounting plate is fixedly arranged on the end of each of the two side templates and on the side close to each other, one pull lever is fixedly arranged on the upper side of each of the two mounting plates, and the two pull levers are matched with the two supporting plates respectively.

[0009] As a preferred embodiment of the present application, a plurality of moving seats are arranged on the ground rail, a load-bearing beam is fixedly arranged on the side close to the beam body of each moving seat, a plurality of pillow frames are fixedly arranged on the side close to the beam body of the load-bearing beam, the supporting plate is placed on the pillow frame, a traction buckle is fixedly arranged on the end of the supporting plate, and the traction buckle is matched with the winch.

[0010] As a preferred embodiment of the present application, a fixing plate is fixedly arranged on each side of the grounding machine table, a horizontal moving cylinder is arranged on the fixing plate, the cylinder barrel of the horizontal moving cylinder is fixedly connected with the fixing plate, a horizontal moving plate is fixedly arranged on one end of the piston rod of the horizontal moving cylinder, the horizontal moving plate is slidingly connected with the grounding machine table, a plurality of connecting rods are fixedly arranged on the side of the side template away from the beam body, and the connecting rods are fixedly connected with the horizontal moving plate.

[0011] As a preferred embodiment of the present application, a maintenance platform is fixedly arranged on each side of the grounding machine table, a protective fence is fixedly arranged on the edge of the maintenance platform away from the beam body, an inclined support fixedly connected with the grounding machine table is arranged on the side surface of the maintenance platform, the horizontal height of the maintenance platform is higher than that of the beam body, a plurality of alignment grooves are arranged on the side of the maintenance platform close to the beam body, and the plurality of alignment grooves correspond to the plurality of connecting rods one by one.

[0012] As a preferred embodiment of the present application, a fine adjustment cylinder is arranged on the side of each of the side templates away from each other, the cylinder barrel of the fine adjustment cylinder is fixedly connected with the outer side wall of the side template, a moving sleeve is fixedly arranged on the piston rod of the fine adjustment cylinder, the moving sleeve is sleeved with the rotating shaft, a limiting plate is fixedly arranged on the side of each side template away from the fine adjustment cylinder, and the limiting plate is used for locking the end template.

[0013] As the preferred embodiment of the present application, the control motor is arranged on the maintenance platform, a floating seat is arranged between the control motor and the maintenance platform, the floating seat has a fixed part and a floating part, the fixed part is fixedly connected with the maintenance platform, the floating part is fixedly connected with the control motor, the fixed part and the floating part are in sliding connection, and the output shaft of the control motor is connected with the rotating shaft through a shaft coupling.

[0014] As the preferred embodiment of the present application, the inner mold assembly comprises a core rod, a plurality of inner mold cylinders arranged around the core rod, an inner top plate, an inner bottom plate and an inner side plate connected with the core rod through the plurality of inner mold cylinders respectively, the end of the core rod is provided with a connecting groove, and the side wall of the connecting groove is provided with a locking hole penetrating through the core rod; a connecting piece is arranged between any two adjacent inner mold assemblies, the connecting piece is located in the connecting groove, a locking pin is arranged on the connecting piece, and the locking pin is matched with the locking hole.

[0015] As the preferred embodiment of the present application, the end mold plate is provided with a lifting cylinder away from one end of the beam body, the cylinder barrel of the lifting cylinder is fixedly connected with the end mold plate, a lifting plate is fixedly arranged on the piston rod of the lifting cylinder, and the lifting plate is matched with the core rod located at the end of the beam body.

[0016] As the preferred embodiment of the present application, the ground machine table is further provided with a vibrating assembly, and the vibrating assembly is located between the supporting plate and the ground machine table.

[0017] As the preferred embodiment of the present application, the middle part of the end mold plate forms a hollow part, the lifting plate is located in the hollow part, the end mold plate is abutted with the inner mold assembly located at the end of the beam body, and the two supporting plates are respectively provided with an interface part away from one end of the end mold plate, and the two interface parts are matched with each other.

[0018] The present application has the advantages that: the present application is an automatic box girder production line of a smart beam field, the box girder formwork can be quickly assembled, the integral hydraulic formwork is adopted, the problems of unsynchronized demolding and formwork "stuck" of the original single hydraulic formwork are solved, the demolding does not need to be "knocked, beaten and pried", the formwork deformation is effectively reduced, the beam body damage is avoided, the advantages of the production line in fixed "beat" production are fully utilized, and the efficiency is higher than that of the traditional manual disassembly and assembly type formwork. The end mold plate has two stable postures of vertical and horizontal, corresponds to the forming of the beam body after the mold closing and the cleaning of the end mold plate after the mold opening respectively, the supporting plate can be automatically opened when the end mold plate is rotated to the horizontal state, the stable posture can also be maintained, the side close to the beam body faces upward in this posture, which is more conducive to timely maintenance and cleaning, and the demolding agent can also be conveniently applied. BRIEF DESCRIPTION OF DRAWINGS

[0019] The present application will be further described in detail in combination with the drawings and specific implementation methods.

[0020] Figure 1 This is an exploded structural diagram of the present invention;

[0021] Figure 2 This is the present invention. Figure 1 A schematic diagram of the assembled structure;

[0022] Figure 3 This is the present invention. Figure 2 A partial structural diagram;

[0023] Figure 4 This is the present invention. Figure 2 A front view structural diagram;

[0024] Figure 5 This is the present invention. Figure 2 A top-view structural diagram;

[0025] Figure 6 This is the present invention. Figure 5 A schematic diagram of the AA-direction structure;

[0026] Figure 7 This is the present invention. Figure 1 A schematic diagram of the internal mold component structure;

[0027] Figure 8 This is the present invention. Figure 1 A schematic diagram of another state structure of the end template. Detailed Implementation

[0028] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0029] Combination Figures 1-8The utility model provides an automatic box girder production line of wisdom beam field, including ground connection platform 18, ground rail 34 is fixedly arranged on ground connection platform 18, the supporting plate 14 is slidably connected with ground rail 34, two side forms 13 are arranged on the both sides of supporting plate 14 respectively and are slidably connected with ground connection platform 18, end form 16 is arranged at the both ends of side form 13 respectively, a plurality of inner mould assemblies 12 are located between two end forms 16 and are connected with each other in head-to-tail mode, the space of open top is formed between supporting plate 14, side form 13, end form 16 and inner mould assembly 12 and is used for forming girder body 11, and the cross section of girder body 11 is box type, and the quick assembly of various forms of box girder is adopted, and the integral hydraulic form is used, the problem of unsynchronized demoulding of original single hydraulic form and the problem of form " jamming " are solved, and it is not necessary to " knock, beat and pry " demoulding, and the form deformation is effectively reduced, the girder body is avoided to be damaged, the advantage of production line production according to fixed " beat " is fully exerted, and compared with traditional manual disassembly type form, the efficiency is higher, and the integral form disassembly time is less than 1 hour.

[0030] One rotating shaft 27 is fixedly arranged on the both sides of end form 16 respectively, two rotating shafts 27 are rotatably connected with two side forms 13 respectively, two supporting plates 30 are arranged at the end of end form 16 away from girder body 11, two supporting plates 30 are connected with end form 16 through torsional spring respectively, one mounting plate 37 is fixedly arranged on the side of the end of two side forms 13 and close to each other, one push rod 38 is fixedly arranged on the upper side of two mounting plates 37 respectively, and two push rods 38 are matched with two supporting plates 30 respectively, when two side forms 13 are close to each other, two push rods 38 make two supporting plates 30 adhere to end form 16 respectively, when two side forms 13 are away from each other, two push rods 38 are opened under the action of torsional spring and are matched with the side edge of the open top of side form 13 after the rotation of end form 16.

[0031] Beneficially, the ground rail 34 is provided with a plurality of moving seats 39, the moving seats 39 are fixedly provided with a load-bearing beam 33 near one side of the beam body 11, the load-bearing beam 33 is fixedly provided with a plurality of pillow frames 32 near one side of the beam body 11, the pallet 14 is placed on the pillow frame 32, and the end of the pallet 14 is fixedly provided with a traction buckle 35 which cooperates with the winch. The pillow frame 32 and the pallet 14 have matching grooves and ridges, although they are not welded, the relative position can still not change, and small relative displacement is allowed, which facilitates the vibrating operation. Since the side formwork 13 and the pallet 14 have an overlapping part, the concrete will not leak.

[0032] Beneficially, the ground platform 18 is fixedly provided with a fixed plate 23 on both sides, the fixed plate 23 is provided with a horizontal moving cylinder 24, the cylinder barrel of the horizontal moving cylinder 24 is fixedly connected with the fixed plate 23, one end of the piston rod of the horizontal moving cylinder 24 is fixedly provided with a horizontal moving plate 15, the horizontal moving plate 15 is slidably connected with the ground platform 18, and the side formwork 13 is fixedly provided with a plurality of connecting rods 19 away from one side of the beam body 11. The connecting rods 19 are fixedly connected with the horizontal moving plate 15. The horizontal moving plate 15 is provided with a plurality of buckles, which can be quickly fixed with the horizontal part at the bottom of the connecting rod 19 through bolts, and the appropriate position can be installed according to the actual production, so as to ensure that the horizontal moving speed and distance of the side formwork 13 meet the production requirements.

[0033] Beneficially, the ground platform 18 is fixedly provided with a maintenance platform 17 on both sides, the maintenance platform 17 is fixedly provided with a protective fence 20 away from the edge of the beam body 11, the side of the maintenance platform 17 is provided with an inclined support 22 fixedly connected with the ground platform 18, the horizontal height of the maintenance platform 17 is higher than that of the beam body 11, and the maintenance platform 17 is provided with a plurality of alignment grooves 21 near one side of the beam body 11. The plurality of alignment grooves 21 correspond to the plurality of connecting rods 19 one by one. The maintenance platform 17 is provided with a ladder on the side, which is convenient for construction personnel to check the box girder forming process at any time, and can discover and handle problems in time.

[0034] Beneficially, the end of each side formwork 13 and the side away from each other are respectively provided with a fine adjustment cylinder 52, the cylinder barrel of the fine adjustment cylinder 52 is fixedly connected with the outer side wall of the side formwork 13, the piston rod of the fine adjustment cylinder 52 is fixedly provided with a moving sleeve 28, and the moving sleeve 28 is sleeved with the rotating shaft 27. Each side formwork 13 is fixedly provided with a limiting plate 31 away from the fine adjustment cylinder 52, and the limiting plate 31 is used for locking the end formwork 16. Since the end formwork 16 has a certain thickness, it cannot be directly rotated when closely matched. The purpose of the fine adjustment cylinder 52 is to slightly lift the end formwork 16, so that it is not stuck by the pallet 14 when rotating.

[0035] Beneficially, the control motor 25 is arranged on the maintenance platform 17, and a floating seat 26 is arranged between the control motor 25 and the maintenance platform 17. The floating seat 26 has a fixed part and a floating part. The fixed part is fixedly connected with the maintenance platform 17, and the floating part is fixedly connected with the control motor 25. The fixed part and the floating part are in sliding connection. The output shaft of the control motor 25 is connected with the rotating shaft 27 through a shaft coupling. The floating seat 26 enables the control motor 25 to slide up and down relative to the maintenance platform 17. When the end template 16 moves up and down, the stable transmission torque is ensured. Damping springs can be additionally arranged between the fixed part and the floating part to buffer the movement, and the control motor 25 is prevented from moving meaninglessly in the non-working state.

[0036] Beneficially, the inner mold assembly 12 comprises a core rod 43, a plurality of inner mold cylinders 45 arranged around the core rod 43, an inner top plate 42, an inner bottom plate 44 and an inner side plate 41 connected with the core rod 43 through the plurality of inner mold cylinders 45 respectively. The end of the core rod 43 is provided with a connecting groove 47, and the side wall of the connecting groove 47 is provided with a locking hole 46 penetrating through the core rod 43. A connecting piece 48 is arranged between any two adjacent inner mold assemblies 12. The connecting piece 48 is located in the connecting groove 47, and a locking pin 49 is arranged on the connecting piece 48 and matched with the locking hole 46. The inner mold assembly 12 has a cavity with a large upper part and a small lower part. When the inner top plate 42 and the inner bottom plate 44 are close to the core rod 43, the inner side plate 41 also has a space close to each other. The plurality of inner mold cylinders 45 are controlled by different electromagnetic valves respectively and can work independently. The hydraulic pipeline can be arranged and fixed along the core rod 43 and can penetrate through all the inner mold assemblies 12.

[0037] Beneficially, the end template 16 is provided with a lifting cylinder 36 away from one end of the beam body 11. The cylinder barrel of the lifting cylinder 36 is fixedly connected with the end template 16. A lifting plate 29 is fixedly arranged on the piston rod of the lifting cylinder 36 and matched with the core rod 43 located at the end of the beam body 11. When the core rods 43 at both ends of the beam body 11 are lifted, all the core rods 43 are lifted at the same time, so that the inner mold assembly 12 can be suspended and not contact the steel reinforcement, thereby ensuring that the steel reinforcement is not exposed after pouring.

[0038] Beneficially, the grounding machine table 18 is further provided with a vibrating assembly 40 located between the supporting plate 14 and the grounding machine table 18. The vibrating assembly 40 can avoid the beam body 11 from having a pockmarked surface. The vibrating assembly 40 is a common vibrating device, which can be a vibrating motor, an eccentric mechanism or a vibrating rod as a vibration source. The vibrating energy is transmitted through arc-shaped plates, vibrating rods and the like.

[0039] Beneficially, the middle part of the end mold plate 16 forms a hollow part 50, the lifting plate 29 is located in the hollow part 50, the end mold plate 16 abuts against the inner mold assembly 12 located at the end of the beam body 11, and the two support plates 30 respectively form an interface part 51 away from one end of the end mold plate 16, and the two interface parts 51 cooperate with each other. When the end mold plate 16 rotates, the lifting cylinder 36 makes the lifting plate 29 retract, so that the lifting plate 29 does not directly contact the end of the core rod 43, and there is enough distance between the two to avoid movement interference.

[0040] Working principle of the present application:

[0041] In the initial state, the supporting plate 14 is moved to the appropriate position, the end mold plate 16 is turned to the horizontal state, the support plate 30 is opened, the torsional spring is twisted, the piston rod of the fine adjustment cylinder 52 is extended, and the two side mold plates 13 are away from each other, the reinforcement framework is located on the supporting plate 14, and the plurality of inner mold assemblies 12 are connected and hoisted to the reinforcement framework.

[0042] Before closing the mold, clean all the molds and apply release agent.

[0043] When the mold is closed, the control motor 25 is started, the output shaft of the control motor 25 drives the rotating shaft 27 to rotate through the shaft coupling, the end mold plate 16 rotates with the rotating shaft 27, rotates about 270° to the vertical state, and then the fine adjustment cylinder 52 is started, the piston rod of the fine adjustment cylinder 52 is retracted, the end mold plate 16 and the control motor 25 fall to the bottom of the end mold plate 16 and tightly contact the supporting plate 14, in this process, the torsional spring is not stressed, so that the support plate 30 rotates by a certain angle, at this time, the end mold plate 16 is in the state as shown in the figure, the two support plates 30 are opened to a certain angle, and the torsional spring is in the normal state. Figure 8

[0044] The horizontal moving cylinder 24 is started, the piston rod of the horizontal moving cylinder 24 is retracted, the horizontal moving plate 15 is driven to slide along the track on the ground machine table 18, the connecting rod 19 and the side mold plate 13 move with the horizontal moving plate 15, the two side mold plates 13 gradually approach to contact the side surface of the supporting plate 14, in this process, the limiting plate 31, the push rod 38 and the moving sleeve 28 move with the side mold plate 13, the limiting plate 31 makes the end mold plate 16 unable to rotate and keeps vertical, the moving sleeve 28 and the rotating shaft 27 slide, and the push rod 38 contacts the support plate 30 in the opened state to make it close to the state as shown in the figure, the installation positions of the two push rods 38 are different, so that the two support plates 30 are in turn attached to the end mold plate 16, and the two interface parts 51 are attached to each other, and the torsional spring is forced to twist under stress. Figure 3

[0045] ​​During the turning over of the end mold plate 16, the lifting plate 29 turns over with the end mold plate 16 to the lower side of the end core rod 43, the lifting cylinder 36 is started, the piston rod of the lifting cylinder 36 drives the lifting plate 29 to rise, the lifting plate 29 contacts the bottom of the core rod 43 to drive the core rod 43 to rise together, so that all the inner mold assemblies 12 rise to the required height at the same time, at this time, the bottom of the inner mold assembly 12 is suspended and no longer contacts the reinforcement framework.

[0046] During the pouring of concrete, the vibrating assembly 40 rises to the output end contacting the bottom of the support plate 14, the vibrating assembly 40 is started, the support plate 14 is vibrated up and down through small amplitude and rapid vibration, the support plate 14 and the pillow frame 32 allow small amplitude relative displacement up and down, and the vibration ensures the compactness of the concrete and prevents defects such as honeycomb and pitted surface. Then the surface light collection, maintenance and prestress tension are sequentially performed to obtain the box girder.

[0047] During the demolding, the inner mold assembly 12 is loosened first, the inner top plate 42 and the inner bottom plate 44 are first approached by the inner mold cylinder 45, then the inner side plates 41 on both sides are approached, the multiple inner mold assemblies 12 do not work at the same time, the adjacent inner mold assemblies 12 are loosened at different times, after multiple operations, all the inner mold assemblies 12 are separated from the girder body 11, at this time, the piston rod of the lifting cylinder 36 is kept in the extended state, the lifting plate 29 still lifts the inner mold assembly 12 so that all the surfaces of the inner mold assembly 12 do not contact the girder body 11.

[0048] The transverse moving cylinder 24 is started to reset the side mold plate 13, the side mold plate 13 is separated from the girder body 11, the lifting cylinder 36 is started, the piston rod of the lifting cylinder 36 is retracted to drive the lifting plate 29 to move downward, the lifting plate 29 no longer contacts the core rod 43, at this time, the end mold plate 16 is no longer limited, and the support plate 30 becomes Figure 8 the open state under the action of the torsional spring, then the control motor 25 is started to drive the end mold plate 16 to reverse 270° to reset to the support plate 30 further open and contact the top of the side mold plate 13 on both sides, at this time, the torsional spring is forced to twist again, the two support plates 30 are in the open state and parallel to the end mold plate 16.

[0049] Finally, the hoist is used to pull the support plate 14 and the inner mold assembly 12 from both ends, the end of the steel wire of one hoist is connected with the traction buckle 35, and the end of the steel wire of the other hoist is connected with the locking hole 46 from the other end, the inner mold assembly 12 and the girder body 11 are separated after being pulled respectively, the girder body 11 is lifted to the appropriate position by the gantry crane for cleaning and maintenance, and the current girder body 11 moves with the support plate 14 to the next processing link, and is subjected to steam curing after being checked and qualified; after the side mold plate 13 and the end mold plate 16 are maintained, the next group of inner mold assemblies 12 and the support plate 14 are on standby for continuous pouring.

[0050] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with the preferred embodiments as above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, as long as the changes or modifications do not deviate from the technical solution of the present application. Any modification, change, equivalent change and modification of the above embodiments made according to the technical essence of the present application still belong to the scope of the technical solution of the present application.

Claims

1. An automated box girder production line for a smart beam yard, characterized in that: The system includes a grounding machine platform, a ground rail fixedly mounted on the grounding machine platform, a support plate slidably connected to the ground rail, two side templates respectively mounted on both sides of the support plate and slidably connected to the grounding machine platform, end templates respectively mounted at both ends of the side templates, and multiple inner mold components located between the two end templates and connected end to end to each other; the support plate, the side templates, the end templates and the inner mold components form a space with an open top for forming a beam, the beam having a box-shaped cross-section; A rotating shaft is fixed on each side of the end template, and the two rotating shafts are rotatably connected to the two side templates respectively. Two support plates are provided at the end of the end template away from the beam. The two support plates are connected to the end template by torsion springs. An mounting plate is fixed at the end of the two side templates and on the side that is close to each other. A lever is fixed on the two mounting plates respectively. The two levers cooperate with the two support plates respectively. When the two side templates are close to each other, the two levers make the two support plates stick to the end template. When the two side templates are far apart, the two levers open under the action of the torsion springs and cooperate with the side edge of the open top of the side template after the end template rotates.

2. The automated box girder production line for a smart beam yard according to claim 1, characterized in that: Multiple movable seats are slidably mounted on the ground rail. A load-bearing beam is fixedly mounted on the side of the movable seat near the beam. Multiple sleeper frames are fixedly mounted on the side of the load-bearing beam near the beam. The pallet is placed on the sleeper frame. A traction buckle is fixedly mounted at the end of the pallet. The traction buckle cooperates with the winch.

3. The automated box girder production line for a smart beam yard according to claim 1, characterized in that: Fixed plates are fixed on both sides of the grounding machine platform. A transverse cylinder is provided on the fixed plate. The cylinder of the transverse cylinder is fixedly connected to the fixed plate. A transverse plate is fixedly provided at one end of the piston rod of the transverse cylinder. The transverse plate is slidably connected to the grounding machine platform. Multiple connecting rods are fixedly provided on the side of the side template away from the beam. The connecting rods are fixedly connected to the transverse plate.

4. The automated box girder production line for a smart beam yard according to claim 3, characterized in that: A maintenance platform is fixedly provided on each of the two sides of the grounding machine platform. A guardrail is fixedly provided on the edge of the maintenance platform away from the beam. The side of the maintenance platform is provided with a diagonal brace fixedly connected to the grounding machine platform. The horizontal height of the maintenance platform is higher than the horizontal height of the beam. The side of the maintenance platform near the beam is provided with multiple alignment slots, and the multiple alignment slots correspond one-to-one with the multiple connecting rods.

5. The automated box girder production line for a smart beam yard according to claim 4, characterized in that: Each of the two side templates has a fine-tuning cylinder at its end and on the side away from each other. The cylinder barrel of the fine-tuning cylinder is fixedly connected to the outer wall of the side template. A movable sleeve is fixedly provided on the piston rod of the fine-tuning cylinder. The movable sleeve is sleeved with the rotating shaft. A limiting plate is fixedly provided on the side of each side template away from the fine-tuning cylinder. The limiting plate is used to lock the end template.

6. The automated box girder production line for a smart beam yard according to claim 5, characterized in that: The maintenance platform is equipped with a control motor, and a floating seat is provided between the control motor and the maintenance platform. The floating seat has a fixed part and a floating part. The fixed part is fixedly connected to the maintenance platform, and the floating part is fixedly connected to the control motor. The fixed part and the floating part are slidably connected. The output shaft of the control motor is connected to the rotating shaft through a coupling.

7. The automated box girder production line for a smart beam yard according to claim 1, characterized in that: The inner mold assembly includes a core rod, multiple inner mold cylinders respectively disposed around the core rod, an inner top plate, an inner bottom plate, and an inner side plate respectively connected to the core rod through the multiple inner mold cylinders. The end of the core rod is provided with a connecting groove, and the side wall of the connecting groove is provided with a locking hole penetrating the core rod. A connector is provided between any two adjacent inner mold assemblies. The connector is located in the connecting groove and is provided with a locking pin, which cooperates with the locking hole.

8. The automated box girder production line for a smart beam yard according to claim 7, characterized in that: A lifting cylinder is provided at the end of the end template away from the beam. The cylinder of the lifting cylinder is fixedly connected to the end template. A lifting plate is fixedly provided on the piston rod of the lifting cylinder. The lifting plate cooperates with the core rod located at the end of the beam.

9. The automated box girder production line for a smart beam yard according to claim 1, characterized in that: The grounding machine platform is also equipped with a vibration assembly, which is located between the support plate and the grounding machine platform.

10. An automated box girder production line for a smart beam yard according to claim 8, characterized in that: The middle part of the end template forms a hollow section, the lifting plate is located inside the hollow section, the end template abuts against the inner mold assembly located at the end of the beam, and the ends of the two support plates away from the end template respectively form junctions, and the two junctions cooperate with each other.

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