Prefabricated T-beam multifunctional formwork system

Abstract

The invention relates to the technical field of prefabricated T-beam formworks, and discloses a prefabricated T-beam multifunctional formwork system which comprises a left side formwork and a right side formwork which are oppositely arranged, a pouring cavity is defined by the left side formwork and the right side formwork, and a walking device is movably connected to the upper portion of the pouring cavity in the longitudinal direction of a prefabricated T-beam. A vibrating and flattening device and a flattening device are sequentially arranged in the walking direction of the walking device, the vibrating and flattening device is used for vibrating and flattening concrete in the pouring cavity, and the flattening device is used for flattening the top surface of the concrete in the pouring cavity; the walking device is connected with an elevation monitoring unit, and the vibration flattening device is connected with a concrete slump detection unit. By arranging the vibration flattening device, the leveling device, the elevation monitoring unit and the concrete slump detection unit, vibration flattening, leveling and detection in the pouring process can be automatically completed, and the problems that in the prior art, in the prefabricated T-beam pouring forming process, the labor intensity of workers is large, the pouring forming quality is poor, and the pouring forming efficiency is low are solved.

Description

Technical Field

[0001] The invention relates to the technical field of prestressed prefabricated T-beam formwork, and in particular to a prefabricated T-beam multifunctional formwork system. Background Art

[0002] At present, prestressed prefabricated T-beams of bridges are generally prefabricated by casting using a mold structure. The existing mold is generally composed of a pedestal, a bottom mold, a left mold, a right mold, an end mold and a tie rod, among which the left mold, the right mold, the bottom mold and the end mold form a casting cavity with an upper opening. During molding, concrete is poured into the casting cavity from the upper opening. After vibration, leveling, later maintenance, tensioning and grouting and other construction processes, the prefabricated T-beam can be formed.

[0003] At present, the vibration work after the casting of prefabricated T-beams is generally done manually. When vibrating the concrete in the casting cavity manually, on the one hand, the weight of the vibrating structure is heavy, and the labor intensity and efficiency are high when vibrating manually; on the other hand, the manual vibrator is held by the vibrator while standing on the steel bars of the top plate of the prefabricated T-beam for vibration. During the vibration process, the position of the vibrator when lowering and holding the vibrator is random, and when the weight of the vibrator is large, the manual vibrator is poor in operability, resulting in large randomness of the vibration during the vibration process, poor vibration sufficiency, and poor vibration quality. In addition, during the vibration process, it is easy for the manual worker to step on the steel bars on the top of the prefabricated T-beam, which also affects the forming quality of the prefabricated T-beam; in addition, the existing mold structure has relatively single function when forming the prefabricated T-beam. Summary of the invention

[0004] The present invention aims to provide a prefabricated T-beam multifunctional formwork system to solve the problems of high labor intensity, poor casting quality and low casting efficiency in the casting process of prefabricated T-beams in the prior art.

[0005] To solve the above problems, the present invention adopts the following technical solutions: a prefabricated T-beam multifunctional formwork system, comprising a left mold and a right mold arranged opposite to each other, the left mold and the right mold enclose a casting cavity, a walking device is movably connected to the top of the casting cavity along the longitudinal direction of the prefabricated T-beam, a vibrating device and a leveling device are successively arranged along the walking direction of the walking device, the vibrating device is used to vibrate and level the concrete in the casting cavity, and the leveling device is used to level the top surface of the concrete in the casting cavity; the walking device is connected to an elevation monitoring unit, and the vibrating device is connected to a concrete slump detection unit.

[0006] The principle of this solution is: when pouring concrete into the pouring cavity in the prior art, in order to control the pouring quality, the prior art usually adopts the form of layered pouring during the pouring process, that is, pouring is performed multiple times in the vertical height. Therefore, as the pouring gradually proceeds, the bottom position of the formwork system is poured first, and then the concrete pouring gradually rises to the web position of the precast T-beam, and finally the concrete pouring at the top plate position of the precast T-beam is completed; at the same time, the walking device in the present application is located above the pouring cavity and the walking device is movable along the longitudinal direction of the precast T-beam. The pace of the walking device moving along the longitudinal direction of the precast T-beam and the pace of concrete pouring along the longitudinal direction of the precast T-beam are controlled, so that the walking device and the concrete pouring can be accurately controlled to cooperate in the same frequency, so that the vibrating device and the leveling device connected to the walking device can vibrate and level the concrete in time.

[0007] Specifically, in the present application, during the concrete pouring process, the vibrating device is used to vibrate the concrete in the pouring cavity, and the leveling device is used to level the top surface of the concrete in the pouring cavity. Since the vibrating device and the leveling device are arranged in sequence along the walking direction of the walking device, during the application process, after the concrete is poured, the vibrating device first vibrates and tamps the concrete so that the concrete is quickly leveled; then the leveling device levelizes the top of the concrete, and the leveling and leveling operations after the concrete pouring are synchronously and automatically completed. Of course, when the leveling device in the present application is used to level the top surface of the concrete, the leveling device can be started only when the prefabricated T-beam is poured longitudinally for the last time (i.e., when the prefabricated T-beam top plate concrete is poured), and the leveling device is in a non-working state at other times.

[0008] In addition, in the present application, an elevation monitoring unit is connected to the walking device, and the elevation detection unit can be used to monitor the top elevation of the beam and slab casting, so as to perform preliminary monitoring before concrete pouring to ensure that the concrete pouring can meet the design and effectively ensure the casting quality of the prefabricated T-beam; in addition, in the present application, a concrete slump detection unit is also connected to the leveling device. When pouring concrete, the concrete slump detection unit is used to perform auxiliary detection on the concrete slump, which is used to determine whether the pouring construction can proceed normally.

[0009] The beneficial effects of this application are: 1. Concrete leveling can be completed with higher quality: Compared with the construction method of manually completing concrete leveling in the prior art, the present application can automatically complete the concrete leveling operation by setting a walking device and a leveling device, which can not only effectively reduce the labor intensity of manual labor, but also the entire leveling construction is automatically completed by the leveling device, avoiding manual standing on the top of the formwork to vibrate, thereby avoiding the top steel bars of the prefabricated T-beam being stepped on, and effectively improving the quality of the casting of the prefabricated T-beam.

[0010] 2. It can effectively improve the forming efficiency of prefabricated T-beams: In this application, a leveling device and a leveling device are simultaneously arranged on the walking device. After the concrete is poured, the leveling mechanism first automatically level the concrete, and then the leveling device automatically completes the leveling operation of the concrete. It can quickly complete the leveling and leveling after the concrete is poured, and effectively improve the efficiency of the casting and forming of the prefabricated T-beams.

[0011] 3. Capable of completing detection and monitoring: In the present application, by arranging an elevation monitoring unit on the walking device, when the walking device moves longitudinally along the prefabricated T-beam, the elevation monitoring unit is used to monitor the top elevation of the beam and slab casting, so as to ensure that the entire formwork system can accurately complete the casting and molding of the prefabricated T-beam; in addition, in the present application, the concrete slump detection unit can be used to assist in detecting the slump of concrete, so as to determine in time whether the concrete can proceed normally during the concrete pouring process, thereby further ensuring the casting and molding quality of the prefabricated T-beam.

[0012] Preferably, as an improvement, the leveling device includes an inserted vibrating mechanism and a top surface vibrating mechanism arranged at one end of the walking device, the inserted vibrating mechanism is vertically slidably connected to the walking device, one end of the walking device is connected to a vibrating mounting frame, and the other end is connected to a leveling mounting frame, there are driving mechanisms between the walking device and the vibrating mounting frame and between the walking device and the leveling mounting frame, the driving mechanism is used to drive the vibrating mounting frame and the leveling mounting frame to translate and rotate in the vertical direction, the top surface vibrating mechanism is slidably connected to the vibrating mounting frame, and the leveling device is slidably connected to the leveling mounting frame.

[0013] When pouring concrete into the pouring cavity in a layered manner during the pouring process, as the concrete is continuously poured, the height of the top surface of the concrete continues to increase. When the pouring height of the concrete is lower than the top plate of the precast T-beam (for example, when the concrete pouring position is located at the web position of the precast T-beam), an inserted vibrating mechanism can be used to insert the concrete for vibration. Specifically, the inserted vibrating mechanism is driven to slide downward into the poured concrete to vibrate the concrete. After completing the vibration of one point, the concrete pouring of the next position is carried out. Before vibrating the concrete of the next point, the inserted vibrating mechanism is first slid upward to the outside of the vibrated concrete, and the walking device is continued to be driven forward to the next concrete pouring position, so that the inserted vibrating mechanism follows and moves to the next vibration position, and the inserted vibrating mechanism is used to complete the vibration of the concrete. The above actions are repeated until the precast T-beam is poured in the length direction.

[0014] When pouring concrete at the top plate of the precast T-beam, not only is the inserted vibrating mechanism inserted into the concrete to pour concrete at the top plate position, but the driving mechanism is also used to drive the vibration mounting frame to move downward so that the top surface vibration mechanism contacts the top of the concrete, and then the top surface vibration mechanism is driven to slide back and forth horizontally along the vibration mounting frame so that the top surface vibration mechanism plays a vibrating and leveling role on the concrete, and finally the concrete at the top plate of the precast T-beam can be leveled by both the inserted vibrating mechanism and the top surface vibration mechanism. After the concrete at the top plate of the precast T-beam is leveled, the driving mechanism drives the leveling mounting frame to move downward so that the leveling device performs a leveling operation on the top surface of the concrete that has been vibrated. The leveling device slides horizontally relative to the leveling mounting frame during the leveling process of the top surface of the concrete, further improving the leveling quality.

[0015] At the same time, the inserted vibrating mechanism in the present scheme can slide vertically, and the top surface vibrating mechanism can move vertically following the vibration mounting frame. Therefore, in the actual vibrating process, when the inserted vibrating mechanism and the top surface vibrating mechanism follow the walking device to change the vibrating position along the longitudinal movement of the prefabricated T-beam, the inserted vibrating mechanism and the top surface vibrating mechanism can both move upward to the top of the mold to avoid collision between the inserted vibrating mechanism and the top surface vibrating mechanism and the top steel bars at the top of the prefabricated T-beam and the horizontally arranged tie rods at the top of the mold, thereby ensuring construction safety and enabling concrete pouring and vibrating to be carried out stably and efficiently. Moreover, by controlling the vertical sliding dimensions of the inserted vibrating mechanism and the top surface vibrating mechanism, the concrete pouring at different depths and positions in the pouring cavity can be accurately completed, effectively improving the accuracy, uniformity and sufficiency of the vibrating.

[0016] In addition, in the present solution, under the driving action of the driving mechanism, the vibration mounting frame can not only translate in the vertical direction so that the top surface vibration mechanism can stably contact the top surface of the concrete to achieve a good vibration effect, but the vibration mounting frame in the present solution can also rotate in the vertical direction under the driving action of the driving mechanism. In some special cases, such as when the concrete has just been poured and is in a pile-like structure, the front end of the top surface vibration mechanism can be in an upwardly lifted state when it begins to contact the concrete, so that the front end of the top surface vibration mechanism can quickly vibrate the piled concrete, thereby improving the leveling and dispersion speed of the concrete in the pouring cavity, thereby improving the efficiency and uniformity of concrete pouring.

[0017] Finally, the inserted vibrating mechanism and the top surface vibrating mechanism are independently arranged. In the present application, the inserted vibrating mechanism is directly connected to the walking device by vertical sliding, and slides directly relative to the walking device when in use, while the top surface vibrating mechanism is slidably connected to the vibration mounting frame, and the driving mechanism is used to drive the vibration mounting frame to move vertically during use, and the vertical movement processes are independent of each other. On the one hand, the inserted vibrating mechanism needs to be inserted downward into the prefabricated T-beam web and the position below for vibrating during the vibration process, and the top surface vibrating mechanism only needs to move downward to the top of the concrete for leveling. Therefore, the distance that the inserted vibrating mechanism moves downward is greater than the distance that the top surface vibrating mechanism moves downward. Therefore, the inserted vibrating mechanism is independently connected to the walking mechanism by vertical sliding, which facilitates the inserted vibrating mechanism to move downward quickly and in large size to complete the corresponding vibration action. On the other hand, when the inserted vibrating mechanism is used to vibrate the concrete on the web and the position below, the top surface vibrating mechanism is in a non-working state. Therefore, there is no need to associate the movement process of the inserted vibrating mechanism and the top surface vibrating mechanism, which is beneficial to reducing energy consumption.

[0018] Preferably, as an improvement, the driving mechanism includes a driving seat, an articulated seat, a connecting rod frame, a first driver and a second driver, the driving seat being fixedly connected to the walking device, one end of the articulated seat being rotatably connected to the driving seat, and the other end being rotatably connected to a vibration mounting frame or a leveling mounting frame, one end of the first driver being rotatably connected to the driving seat, and the other end being rotatably connected to a side wall of the articulated seat; the connecting rod frame includes a first connecting rod and a second connecting rod, one end of the second driver being rotatably connected to the driving seat, and the other end being rotatably connected to one end of the first connecting rod, the side wall of the first connecting rod being rotatably connected to the articulated seat, and the other end being rotatably connected to the second connecting rod, and an end of the second connecting rod away from the first connecting rod being rotatably connected to a vibration mounting frame or a leveling mounting frame.

[0019] In the present solution, by utilizing the cooperation between the first driver and the articulated seat, and the cooperation between the second driver and the connecting rod frame, the vibration mounting frame or the leveling mounting frame can be effectively driven to vertically translate, so as to vertically adjust the height of the top surface vibration mechanism and the leveling mechanism. In addition, in the present solution, since the first driver and the second driver are provided at the same time, in actual use, only the first driver or the second driver can be turned on. For example, when only the first driver is turned on, the cooperation relationship between the first driver and the articulated seat can be utilized to drive the vibration mounting frame or the leveling mounting frame to rotate relative to the connecting rod frame, thereby meeting certain special vibration requirements.

[0020] Preferably, as an improvement, the top surface vibration mechanism includes a vibration driver, a vibration seat and a vibrator, the vibration seat is slidably connected to the vibration mounting frame, the vibration driver is connected between the vibration seat and the vibration mounting frame, and the vibrator is connected to the vibration seat; the leveling device includes a leveling driver, a leveling seat and a leveling device, the leveling seat is slidably connected to the leveling mounting frame, and the leveling driver is connected to the leveling seat; the walking device is fixedly connected to a vibrating frame, the vibrating frame is fixedly connected to a vertically arranged rack, the rack is vertically slidably connected to a vibrating seat, and the vibrating seat is rotatably connected to a gear meshing with the rack, the number of the inserted vibrating mechanisms is one or more, and all the inserted vibrating mechanisms are fixed to the vibrating seat along the lateral arrangement of the prefabricated T-beam.

[0021] In this solution, under the driving action of the vibration driver, the vibration seat slides back and forth horizontally relative to the vibration mounting frame, so that the vibrator connected to the vibration seat moves back and forth, and the vibrator can level the concrete. The structure of the leveling mechanism is simple and the leveling effect is obvious. Similarly, under the driving action of the leveling driver, the leveling seat can slide relative to the leveling mounting frame, and the leveling device follows the leveling seat to move back and forth relative to the leveling mounting frame, so that the leveling device can level the top surface of the concrete, so as to facilitate subsequent coating and maintenance of the top surface of the concrete.

[0022] In addition, the present solution utilizes the coordination of gears and racks. During actual application, it is only necessary to drive the gear to rotate so that the gear and the vibrating seat can be moved vertically, thereby realizing the vertical drive of the inserted vibrating mechanism. When the concrete needs to be vibrated, the inserted vibrating mechanism can be driven downward to smoothly enter the concrete, thereby completing the concrete vibration action accurately and efficiently. At the same time, there are multiple inserted vibrating mechanisms in the present solution, and the multiple inserted vibrating mechanisms are arranged along the longitudinal direction of the prefabricated T-beam. During the vibration process, all the inserted vibrating mechanisms can move vertically synchronously with the vibrating seat, and multiple inserted vibrating mechanisms can be used to more fully vibrate the concrete at different positions in the casting cavity, thereby improving the casting quality of the prefabricated T-beam.

[0023] Preferably, as an improvement, a partition is fixedly connected to the vibration mounting frame, the partition is located between the vibration driver and the vibrator, and an accommodating gap is provided between the partition and the vibrator.

[0024] In this solution, a partition is set between the vibrator and the vibration driver, and a receiving gap is set between the partition and the vibrator. During use, compared with the concrete being leveled by the leveling device, the top surface of the concrete is already in a relatively flat state. When the leveling mechanism vibrates the concrete at the top plate position of the prefabricated T-beam, although the inserted vibrating mechanism can be used to pre-vibrate the concrete of the pile structure, the concrete may still be in an uneven state after vibration. At this time, when the leveling mechanism is used to level the uneven concrete, the higher concrete may be higher than the vibrator, so that the concrete blocks the vibration driver from driving the vibration seat to slide back and forth, affecting the vibration effect of the top surface vibration mechanism. Therefore, in this solution, a partition and a receiving gap are set between the vibrator and the vibration driver, and the receiving gap is used to temporarily store the concrete higher than the vibrator, and the partition is used to block the concrete to prevent the higher concrete from flowing to the vibration driver and causing obstruction. With the subsequent back-and-forth sliding of the vibrator, the concrete in the receiving gap will be automatically vibrated and fall out of the receiving gap, further improving the stability of the leveling process.

[0025] Preferably, as an improvement, the walking device includes an I-beam, a transverse support beam and a construction platform, the number of the I-beams is two and the two I-beams are respectively connected to the top of the left mold and the right mold along the longitudinal direction of the prefabricated T-beam, the transverse support beam is arranged transversely along the prefabricated T-beam, the number of the transverse support beams is multiple and the multiple transverse support beams are arranged at intervals along the longitudinal direction of the prefabricated T-beam, and the construction panel is connected to the top of the transverse support beam; two sets of driving wheels are rotatably connected to the bottom surface of each transverse support beam, the two sets of driving wheels are respectively matched with the two I-beams, each set of driving wheels includes two rollers arranged opposite to each other and the two rollers are symmetrically arranged on both sides of the I-beam, and at least one set of driving wheels among all the driving wheels is connected to a driving member for driving the driving wheels to rotate.

[0026] In this solution, in particular, the walking track is set as an I-beam structure, and two rollers are set in each set of driving wheels. The two rollers are symmetrically set on both sides of the I-beam during use. The two rollers can automatically hold tightly under the special structure of the I-beam during operation, so that the walking process is more stable. In this solution, the number of driving wheel groups is at least four, and at least four end positions of two I-beams are guaranteed to be provided with driving wheels to ensure the stability of the entire walking structure.

[0027] More importantly, the walking track in this scheme adopts an I-beam and a roller structure arranged in pairs. Since the middle parts of both sides of the I-beam are recessed inwardly, the rollers are set at the recessed positions on the I-beam when installing the rollers. The structure of the I-beam can provide auxiliary protection for the rollers, and the protruding parts of the top of the I-beam to the sides can shield the space above the rollers, preventing concrete and other impurities from falling onto the rolling contact surface between the rollers and the I-beam during use, thereby further improving the stability of the rollers during movement. At the same time, a transverse support beam structure is provided between the I-beam and the construction panel. The transverse support beam can provide stable support for the construction panel and stably transfer the load on the construction panel to the I-beam, thereby reducing safety risks such as local deformation of the construction panel during construction.

[0028] Preferably, as an improvement, the construction platform includes a left construction panel and a right construction panel which are detachably connected to the top of the left mold and the top of the right mold, respectively, and a construction gap is arranged between the left construction panel and the right construction panel, and the construction gap is adjustable along the transverse width of the prefabricated T-beam.

[0029] In this solution, the left construction panel and the right construction surface are detachably connected at the top of the left mold and the right mold, respectively. After the precast T-beam mold system is molded to form a casting cavity, the construction platform can be erected above the casting cavity, so that the left construction panel is located above the left mold, and the right construction panel is located above the right mold. A construction gap is set between the left construction panel and the right construction panel, and the construction gap is located above the casting cavity. Concrete can be poured downward from the construction gap into the casting cavity. At the same time, the left construction panel and the right construction panel form an operating platform for workers to construct, so that it is avoided that manual labor stands on the top plate steel bars of the precast T-beam, the second-phase prestressed bundle pipe of the top plate, the anchor or the anchor groove during construction, and the possible damage to the top plate steel bars of the precast T-beam, the second-phase prestressed bundle of the top plate, etc. during construction is completely avoided. It not only protects structures such as steel bars and improves the quality of the precast T-beam during casting and molding, but also stands on the left construction panel or the right construction panel during construction, which effectively reduces the risks of workers slipping and falling during construction and improves the safety of construction.

[0030] In addition, in this solution, the width of the construction gap is flexibly set according to actual conditions to ensure that there is a construction gap of sufficient width for concrete pouring, while ensuring that the left construction panel and the right construction panel have appropriate width dimensions, so that workers can conveniently work on the left construction panel and / or the right construction panel, and the entire structure is more flexible.

[0031] Preferably, as an improvement, the vibration driver includes a vibration hydraulic push rod, the vibrator includes a plurality of vibration rollers rotatably connected to a vibration seat, and all the vibration rollers are spaced apart along a sliding direction of the vibration seat relative to the vibration mounting frame; the leveling driver includes a leveling hydraulic push rod, the leveling device includes a plurality of leveling rollers rotatably connected to a leveling seat, and all the leveling rollers are spaced apart along a sliding direction of the leveling seat relative to the leveling mounting frame.

[0032] In this solution, a hydraulic push rod is used as a driver. The hydraulic push rod is easy to install and has a large driving force. It can effectively drive the vibration roller and the leveling roller to roll relative to the concrete to vibrate and level the concrete. At the same time, in this solution, there are multiple vibration rollers and leveling rollers. Multiple leveling rollers can complete the leveling operation more efficiently. Multiple vibration rollers can not only complete the vibration operation efficiently, but also when the concrete is in an uneven state, the vibration mounting frame can be driven to rotate to lift the vibration roller at the front end upward, and the remaining vibration rollers are arranged along an inclined straight line direction. When all the vibration rollers roll the concrete, the multiple vibration rollers can gradually contact the concrete in turn, so that the concrete is gradually vibrated and leveled under the squeezing action of the multiple vibration rollers, and the leveling process is smoother and more uniform.

[0033] Preferably, as an improvement, the elevation monitoring unit includes a laser rangefinder fixedly connected to the transverse support beam.

[0034] In this solution, a laser rangefinder is used as an elevation monitoring unit, and the laser rangefinder is fixedly connected to the transverse support beam. When the entire walking device moves along the longitudinal direction of the prefabricated T-beam, the distance between the transverse support beam and the I-beam is stable. Therefore, the laser rangefinder connected to the transverse support beam can be used to stably and accurately complete the distance measurement.

[0035] Preferably, as an improvement, the concrete slump detection unit comprises a detection platform, a slump cone and a measuring scale, the detection platform and the measuring scale are fixedly connected to the vibrating device, and the slump cone is detachably connected to the detection platform.

[0036] In this solution, the detection platform and the measuring scale are fixedly connected to the vibrating device. Before pouring concrete, the slump cone is connected to the detection platform, and then the concrete to be poured is poured into the slump cone. The slump of the concrete is detected by the measuring scale, so as to conveniently, quickly and accurately judge whether the concrete meets the pouring conditions, effectively ensuring the quality of the casting and forming of the prefabricated T-beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a horizontal elevation view of the first embodiment of the present invention.

[0038] Figure 2 for Figure 1Section view along the middle AA (components such as the roller are hidden).

[0039] Figure 3 for Figure 1 A partial enlarged view of point B in the middle.

[0040] Figure 4 for Figure 2 A partial enlarged view of point C in the middle.

[0041] Figure 5 for Figure 2 A partial enlarged view of point D in the middle.

[0042] Figure 6 The same as in the second embodiment of the present invention Figure 1 Sectional view of AA.

[0043] Figure 7 This is a cross-sectional view of the connection between adjacent right walkway plates in the second embodiment of the present invention.

[0044] Figure 8 It is a cross-sectional view of the cooperation between the right blocking protrusion on the right walkway plate and the transverse support beam in the second embodiment of the present invention. DETAILED DESCRIPTION

[0045] The following is further described in detail through specific implementation methods: The reference numerals in the drawings of the specification include: left mold 1, right mold 2, casting cavity 3, I-beam 4, transverse support beam 5, support corbel 6, support column 7, top steel bar 8, roller 9, vertical plate 10, left construction panel 11, right construction panel 12, right walkway plate 1201, right clamping protrusion 12011, right clamping groove 12012, right blocking protrusion 12013, construction gap 13, guardrail 14, vibration mounting frame 15, transverse frame 1501, connecting seat 1502, leveling mounting frame 1 6. Vibrating frame 17, transverse mounting plate 18, rack 19, vibrating seat 20, gear 21, concrete vibrating rod 22, driving seat 23, hinged seat 24, first driver 25, second driver 26, first connecting rod 27, second connecting rod 28, vibration driver 29, vibration seat 30, connecting plate 31, partition 32, accommodating gap 33, vibration roller 34, leveling driver 35, leveling seat 36, leveling roller 37, laser rangefinder 38, detection platform 39, collapse cone 40, measuring scale 41.

[0046] Embodiment 1 This embodiment is as shown in the attached Figure 1As shown: a prefabricated T-beam multifunctional formwork system, including a left mold 1 and a right mold 2 arranged opposite to each other, the left mold 1 and the right mold 2 enclose a casting cavity 3 for forming the prefabricated T-beam (the bottom mold and end mold structures in the prior art are omitted here), and a walking device is movably connected to the top of the casting cavity 3 along the longitudinal direction of the prefabricated T-beam, and the walking device includes an I-beam 4, a transverse support beam 5 and a construction platform, wherein the number of I-beams 4 is two and the two I-beams 4 are respectively connected to the top of the left mold 1 and the top of the right mold 2 along the longitudinal direction of the prefabricated T-beam. Specifically, combined with Figure 1 and Figure 3 A support bracket 6 is welded on the outside of the left mold 1 near the top and on the outside of the right mold 2 in the mold. The top of the support bracket 6 is fixedly connected with a vertically arranged support column 7 by bolts. There are multiple support columns 7 and the multiple support columns 7 are arranged equidistantly along the longitudinal direction of the prefabricated T-beam, and the support columns 7 are located between the adjacent top steel bars 8 at the top of the prefabricated T-beam to avoid squeezing damage to the top steel bars 8 by the support columns 7. The I-beam 4 is fixedly connected to the top of the support column 7 by bolts.

[0047] Combination Figure 1 and Figure 3 In this embodiment, the transverse support beam 5 is arranged along the transverse direction of the prefabricated T-beam, the number of the transverse support beams 5 is multiple, and the multiple transverse support beams 5 are arranged at intervals along the longitudinal direction of the prefabricated T-beam, and the construction platform is detachably connected to the top of the transverse support beam 5; two sets of driving wheels are rotatably connected at both ends of the bottom surface of each transverse support beam 5, and the two sets of driving wheels are respectively rotatably matched with the two I-beams 4, each set of driving wheels includes two rollers 9 arranged opposite to each other, and the two rollers 9 are symmetrically arranged on both sides of the I-beam 4, and at least one set of driving wheels among all the driving wheels is connected with a driving member for driving the driving wheels to rotate. In order to control costs and facilitate installation and control, only the two ends of the bottom of one of the transverse support beams 5 are fixedly connected to the driving motor by bolts, and vertical plates 10 are welded at both ends of the bottom of the transverse support beam 5, and the rollers 9 are rotatably connected to the vertical plates 10 through the rotating shaft, and the driving motor is fixedly connected to the rotating shaft. When the driving motor drives the rotating shaft and the rollers 9 to rotate, the transverse support beam 5 and the construction platform can be pushed to move along the longitudinal direction of the prefabricated T-beam.

[0048] like Figure 1As shown, in this embodiment, the construction platform is arranged along the longitudinal direction of the prefabricated T-beam, and the construction platform is connected to the top surface of the transverse support beam 5, and the construction platform in this embodiment includes a left construction panel 11 and a right construction panel 12 which are detachably connected to the top of the left mold 1 and the top of the right mold 2, and a construction gap 13 is provided between the left construction panel 11 and the right construction panel 12. For the convenience of installation and use, during the construction process, concrete can be poured downward from the construction gap 13 into the pouring cavity 3 during pouring, and workers can stand on the left construction panel 11 and / or the right construction panel 12 to complete the concrete pouring construction work and subsequent vibration, leveling, maintenance and other operations, so as to avoid construction workers standing on the top of the left mold 1 or the top of the right mold 2 during pouring and vibration, prevent workers from slipping, falling, etc., and reduce safety accidents; at the same time, it is avoided that workers stand on the top steel bars 8 of the prefabricated T-beam top plate or the second-phase prestressed bundles of the top plate to construct, thereby avoiding the top steel bars 8 from being stepped on, deformed, bent, etc., and effectively ensuring the quality of the casting and forming of the prefabricated T-beam. In addition, in this embodiment, guardrails 14 are welded on the top surface of the left construction panel 11 near the outside and the top surface of the right construction panel 12 near the outside. The guardrail 14 structure provides auxiliary protection for workers during construction, further improving construction safety.

[0049] In addition, the width of the construction gap 13 in this embodiment is adjustable, and the width of the left construction panel 11 and the right construction surface can be adjusted according to the actual construction situation. Specifically, the left construction panel 11 includes a plurality of left walkway panels, and the left and right adjacent left walkway panels are detachably connected; Figure 1 and Figure 3 The right construction panel 12 includes a plurality of right walkway boards 1201. The right walkway boards 1201 adjacent to each other are detachably connected. Both the left walkway board and the right walkway board 1201 are anti-skid walkway boards, that is, the walkway boards are provided with anti-skid patterns, anti-skid protrusions or other anti-skid structures to further improve the safety during manual construction; or in this embodiment, the walkway board is directly set as a steel mesh structure, which not only has a good anti-skid effect, but also can reduce the weight of the walkway board, reduce the gravity effect of the walkway board on the supporting platform, improve the stability of the structure, and the walkway board is lighter, so it is more convenient to disassemble and hoist the walkway board. For the detachable connection method of adjacent left walkway boards and the detachable connection method of adjacent right walkway boards 1201, such as Figure 3 Taking the right construction panel 12 as an example, two right walkway boards 1201 are directly placed adjacent to each other, and no connecting structure is set between the two right walkways. The right walkway boards 1201 rely on their own gravity to prevent the right walkway boards 1201 from shifting along the transverse support beam 5, so that all the right walkway boards 1201 form a right construction panel 12 with a complete plate-like structure, and according to the width of the right construction panel 12 required, a suitable number of right walkway boards 1201 are selected and placed on the transverse support beam 5. The width adjustment method of the left construction panel 11 is not repeated here.

[0050] Combination Figure 2 , Figure 4 and Figure 6 In this embodiment, a leveling device and a leveling device are sequentially arranged along the direction in which the walking device moves forward. The leveling device is used to level the concrete in the casting cavity 3, and the leveling device is used to level the top surface of the concrete in the casting cavity 3. Specifically, the leveling device includes an inserted vibrating mechanism and a top surface vibration mechanism arranged at the right end of the walking device. The inserted vibrating mechanism is vertically slidably connected to the walking device. The right end of the walking device is connected to a vibration mounting frame 15, and the left end is connected to a leveling mounting frame 16. There are driving mechanisms between the walking device and the vibration mounting frame 15 and between the walking device and the leveling mounting frame 16. The driving mechanism is used to drive the vibration mounting frame 15 and the leveling mounting frame 16 to translate and rotate in the vertical direction. The top surface vibration mechanism is slidably connected to the vibration mounting frame 15, and the leveling device is slidably connected to the leveling mounting frame 16. The vibration mounting frame 15 in this embodiment includes a transverse frame 1501 and a connecting seat 1502 welded to the top of the transverse frame 1501. The transverse frame 1501 is a square frame structure arranged horizontally. The structure of the flattening mounting frame 16 is similar to that of the vibration mounting frame 15, which will not be repeated here.

[0051] Combination Figure 1 and Figure 4In this embodiment, a downwardly arranged countersunk hole is opened on the top surface of the transverse support beam 5, and an L-shaped vibrating frame 17 is fixedly connected or welded in the countersunk hole by bolts. There are two vibrating frames 17, and the two vibrating frames 17 are arranged opposite to each other. A transverse mounting plate 18 is fixedly connected with the two vibrating frames 17 by bolts, and a vertically arranged rack 19 is fixedly connected to the transverse mounting plate 18 by bolts. A vibrating seat 20 is vertically slidably connected to the rack 19, and a rotating shaft is rotatably connected to the vibrating seat 20 through a bearing. A gear 21 meshing with the rack 19 is fixedly connected to the rotating shaft through a flat key. At the same time, a driving motor (not shown in the figure) is fixedly connected to the vibrating seat 20 by bolts, and the driving motor is fixedly connected to the rotating shaft by bolts. The driving motor drives the rotating shaft and the gear 21 to rotate. Relying on the meshing relationship between the gear 21 and the rack 19, the vibrating seat 20 can be driven to move vertically synchronously with the driving motor. Meanwhile, the plug-in vibrating mechanism in the present embodiment includes a vibrating power supply and a concrete vibrating rod 22 connected to the vibrating power supply. In order to improve the vibrating effect, the number of concrete vibrating rods 22 can be set to be multiple, and multiple concrete vibrating rods 22 share the same vibrating power supply, and multiple concrete vibrating rods 22 are arranged at intervals along the length direction of the transverse mounting plate 18. In the specific setting, all concrete vibrating rods 22 share the same vibrating seat 20, that is, all concrete vibrating rods 22 are fixedly connected to the bottom surface of the vibrating seat 20. Of course, in other embodiments other than the present embodiment, each concrete vibrating rod 22 can also be provided with a vibrating seat 20 and a driving motor separately, so as to separately control the up and down sliding distance of each concrete vibrating rod 22. For example, when vibrating the concrete at the web position of the precast T-beam, the downward moving distance of the concrete vibrating rod 22 at the corresponding position is larger, while the downward moving distance of the concrete vibrating rod 22 at the edge position of the top plate of the precast T-beam is smaller. In addition, in order to ensure the stability of the entire inserted vibrating mechanism structure, the rack 19 can be set to a larger size along the transverse width of the prefabricated T-beam, so that the rack 19 has sufficient rigidity to bear the weight of the drive motor, the vibrating seat 20 and the concrete vibrating rod 22. When the number of vibrating seats 20 is set to multiple, a vertical slide groove can be opened on the rack 19 for the vibrating seat 20 to slide vertically stably.

[0052] Combination Figure 4 and Figure 5The driving mechanism in this embodiment includes a driving seat 23, an articulated seat 24, a connecting rod frame, a first driver 25 and a second driver 26. The driving seat 23 is fixedly connected to the side wall of the transverse support beam 5 by bolts. The left end of the articulated seat 24 is rotatably connected to the driving seat 23 by a pin shaft, and the right end is rotatably connected to the connecting seat 1502 by a pin shaft. The left end of the first driver 25 is rotatably connected to the driving seat 23 by a pin shaft, and the right end is rotatably connected to the side wall of the articulated seat 24. The connecting rod frame includes a first connecting rod 27 and a second connecting rod 28. The left end of the second driver 26 is rotatably connected to the driving seat 23 by a pin shaft, and the right end is rotatably connected to the left end of the first connecting rod 27 by a pin shaft. The side wall of the first connecting rod 27 is rotatably connected to the side wall of the articulated seat 24 by a pin shaft, and the right end is hinged to the left end of the second connecting rod 28. The right end of the second connecting rod 28 is hinged to the connecting seat 1502 by a pin shaft. In this embodiment, the first driver 25 and the second driver 26 both use hydraulic push rods. In addition, in order to improve the stability of driving the vibration mounting frame 15 in the present embodiment, a plurality of driving mechanisms may be arranged on the transverse support beam 5, and the plurality of driving mechanisms are arranged along the length direction of the transverse support beam 5. When driving the vibration mounting frame 15 to move, all driving mechanisms operate synchronously, so that the vibration mounting frame 15 can move more smoothly.

[0053] like Figure 4 As shown, the top surface vibration mechanism in this embodiment includes a vibration driver 29, a vibration seat 30 and a vibrator, wherein the vibration driver 29 is a hydraulic push rod, which is fixedly connected to the transverse frame 1501 by bolts, and the vibration seat 30 is slidably connected to the transverse frame 1501 along the length direction of the transverse frame 1501, and a connecting plate 31 is fixedly connected to the output shaft of the hydraulic push rod by bolts, and the connecting plate 31 is fixedly connected to the vibration seat 30 by bolts, and the hydraulic push rod is used to drive the connecting plate 31 along the length direction of the transverse frame 1501. Figure 8 When the middle part moves back and forth horizontally, the vibration seat 30 can be driven to slide back and forth horizontally.

[0054] In addition, a transverse partition 32 is fixedly connected in the transverse frame 1501 by bolts. The partition 32 is located between the hydraulic push rod and the vibrator, and a receiving gap 33 is set between the partition 32 and the vibrator. The vibrator is connected to the vibration seat 30. The vibrator in this embodiment includes a plurality of vibration rollers 34 rotatably connected to the vibration seat 30. The vibration rollers 34 are arranged along the transverse direction of the prefabricated T-beam. The length of the vibration rollers 34 is slightly smaller than the width of the top plate of the prefabricated T-beam, so that the vibration rollers 34 can fully roll and level the top of the prefabricated T-beam. The plurality of vibration rollers 34 are arranged along the transverse direction parallel to the vibration seat 30. The sliding direction is arranged at intervals. By setting a receiving gap 33 between the partition 32 and the vibration roller 34, when the newly poured concrete is in a pile and is not fully dispersed in the pouring cavity 3, under the action of the vibration roller 34 rolling horizontally to level the concrete, the higher part of the piled concrete may enter the hydraulic push rod driving space and affect the normal operation of the hydraulic push rod. Therefore, the partition 32 is set in this embodiment, and the receiving space is used to temporarily store the higher concrete. Under the blocking effect of the partition 32, the concrete is prevented from entering the working space of the hydraulic push rod, thereby ensuring the stability of the hydraulic push rod.

[0055] like Figure 6 As shown, the leveling device includes a leveling driver 35, a leveling seat 36 and a leveling device. The leveling driver 35 is a leveling hydraulic push rod. The leveling seat 36 is fixedly connected to the leveling driver 35 by bolts. The leveling seat 36 is slidably connected to the leveling mounting frame 16 along the length direction of the leveling mounting frame 16. The leveling device includes a plurality of leveling rollers 37 rotatably connected to the leveling seat 36. All the leveling rollers 37 are arranged at intervals along the sliding direction of the leveling seat 36 relative to the leveling mounting frame 16. In this embodiment, after the insertion-type vibrating mechanism and the top surface vibration mechanism vibrate the concrete on the top of the precast T-beam, under the driving action of the leveling driver 35, the leveling rollers 37 roll back and forth along the top surface of the concrete to level the top surface of the concrete.

[0056] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4, an elevation monitoring unit is connected to the walking device, and a concrete slump detection unit is connected to the leveling device. In this embodiment, the elevation monitoring unit is a laser rangefinder 38 fixedly connected to the bottom surface of the transverse support beam 5 by bolts. The laser rangefinder 38 is set downward. The laser rangefinder 38 can monitor the top elevation of the beam and slab casting to ensure that the top elevation of the beam and slab casting is within the design range. In addition, the concrete slump detection unit includes a detection platform 39, a slump cone 40 and a measuring scale 41. The detection platform 39 is fixedly connected to the transverse frame 1501 by bolts, and the measuring scale 41 is fixedly connected to the connecting seat 1502 by bolts. The measuring scale 41 and the detection platform 39 are perpendicular to each other, and the slump cone 40 is detachably connected to the detection platform 39. Specifically, a pin is provided on the top surface of the detection platform 39, and a card hole that is engaged with the pin is integrally formed at the bottom of the slump cone 40. When in use, the card hole only needs to be engaged with the pin to conveniently and stably install the slump cone 40 on the detection platform 39.

[0057] The specific implementation process is as follows: After the mold for forming the prefabricated T-beam is closed to form the casting cavity 3, the driving motor drives the roller 9 to rotate. When the roller 9 rotates, it drives the transverse support beam 5 and the construction platform to move along the I-beam 4, so that the concrete pouring equipment in the prior art moves to the pouring point, and then the slump cone 40 is placed on the detection platform 39, and the concrete pouring equipment is used to pour concrete into the slump cone 40, and then the slump cone 40 is taken away to detect the slump of the concrete. After confirming that the slump of the concrete meets the requirements, subsequent pouring construction is carried out.

[0058] During pouring construction, the pouring equipment in the prior art is used to pour concrete from the construction gap 13 downward into the pouring cavity 3. The concrete is poured in layers, and a certain thickness of concrete is poured each time. After the concrete pouring at one point is completed, the top surface vibration mechanism and the inserted vibrating mechanism are used to complete the leveling operation, and then the transverse support beam 5 and the construction platform are driven to move to the next point to continue pouring concrete. Specifically, when the top surface vibration mechanism and the inserted vibrating mechanism vibrate the concrete, when the height of the concrete poured in the pouring cavity 3 is lower than the bottom surface of the prefabricated T-beam top plate, the drive motor is turned on to drive the gear 21 to rotate. Under the cooperation of the gear 21 and the rack 19, the vibrating seat 20 and the concrete vibrating rod 22 move downward so that the concrete vibrating rod is inserted into the concrete. The concrete vibrating rod 22 is started to vibrate the concrete. In this embodiment, by controlling the number of rotations of the gear 21, the vertical movement distance of the vibration seat 20 and the concrete vibrating rod 22 can be accurately controlled, thereby accurately completing the vibration operation. For controlling the gear The number of revolutions of 21 can be controlled by program or manually, and the control process can be completed accurately, which will not be described in detail here; at the same time, as the layered pouring continues, when the height of the concrete in the pouring cavity 3 is higher than the bottom surface of the top plate, in addition to the aforementioned need to insert the driving concrete vibrator 22 into the concrete for vibration, the vibration mounting frame 15 is also driven by the driving mechanism to translate downward so that the bottom surface of the vibration roller 34 contacts the concrete, and then the vibration driver 29 drives the vibration seat 30 to slide back and forth in the horizontal direction, and the concrete is further vibrated and leveled by multiple vibration rollers 34, and finally the leveling operation after the concrete pouring is completed.

[0059] It should also be noted that after the concrete vibrator 22 completes the vibration of a position, it is necessary to drive the gear 21 to reverse so that the vibrating seat 20 and the concrete vibrator 22 move upward to the outside of the casting cavity 3. In addition, the driving mechanism is used to drive the vibration mounting frame 15 to move upward so that the vibration roller 34 and the like move upward, and then drive the construction platform to move a certain distance along the longitudinal direction of the precast T-beam to the next casting point. After the concrete of the next casting point is poured, the gear 21 is driven to rotate so that the vibrating seat 20 and the concrete vibrator 22 are inserted downward into the concrete for vibration (if necessary, the vibration roller 34 can also be driven to translate downward and contact the concrete) to prevent the concrete vibrator 22 and the vibration roller 34 and other structures from moving directly along the longitudinal direction of the precast T-beam when they are located at the web position of the precast T-beam and damaging the steel structure pre-arranged in the T-beam.

[0060] After the concrete at the top plate of the prefabricated T-beam is leveled, the driving mechanism is used to drive the leveling mounting frame 16 to move downward so that the bottom surface of the leveling roller 37 contacts the top surface of the concrete, and then the leveling driver 35 is used to drive the leveling seat 36 to slide back and forth horizontally. The leveling seat 36 drives all the leveling rollers 37 to roll back and forth along the top surface of the concrete to level the top surface of the concrete.

[0061] Embodiment 2 The difference between the second embodiment and the first embodiment is that in this embodiment, a left clamping portion is provided between the left and right adjacent walkway boards, and a right clamping portion is provided between the right and left adjacent walkway boards 1201. Figure 7 As shown, the left clamping part includes a left clamping protrusion and a left clamping groove which are clamped to each other, and the left clamping protrusion and the left clamping groove are respectively located at the left and right ends of the left aisle plate, and the right clamping part includes a right clamping protrusion 12011 and a right clamping groove 12012 which are clamped to each other, and the right clamping protrusion 12011 and the right clamping groove 12012 are respectively located at the two ends of the right aisle plate 1201. Since the structures of the left clamping part and the right clamping part are similar, this embodiment is described by taking the right clamping part as an example.

[0062] When two left walkway boards are adjacent to each other left and right, the right snap-in protrusion 12011 at the right end of the left right walkway board 1201 is inserted into the right snap-in groove 12012 at the left end of the right right walkway board 1201 on the right side, so that after the two adjacent right walkway boards 1201 are adjacent to each other, the snap-in action between the right snap-in protrusion 12011 and the right snap-in groove 12012 prevents them from sliding relative to each other left and right. Therefore, after all the right walkway boards 1201 are connected to form the right construction panel 12, the integrity of the right construction panel 12 is stronger and the structure is more stable during use. When some of the right walkway boards 1201 need to be disassembled, it is only necessary to lift up the right walkway board 1201 to be disassembled so that the right snap-in protrusion 12011 exits the right snap-in groove 12012, and the corresponding right walkway board 1201 can be easily disassembled, and the operation is very convenient.

[0063] In addition, in this embodiment, a left blocking portion is provided on the left construction panel 11 for blocking the left construction panel 11 from sliding longitudinally relative to the support platform, and a right blocking portion is provided on the right construction panel 12 for blocking the right construction panel 12 from sliding longitudinally relative to the support platform. Figure 8 Taking the right blocking part as an example, the right blocking part includes two right blocking protrusions 12013 integrally formed on the bottom surface of the end of the right walkway plate 1201. When installed, the transverse support beam 5 is located between the two right blocking protrusions 12013. Relying on the blocking effect of the two right blocking protrusions 12013, the right walkway plate 1201 is prevented from sliding longitudinally along the prefabricated T-beam during use, thereby improving the stability of the structure.

[0064] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A prefabricated T-beam multifunctional formwork system, comprising a left mold and a right mold arranged opposite to each other, the left mold and the right mold enclose a casting cavity, characterized in that: A walking device is movably connected to the top of the casting cavity along the longitudinal direction of the prefabricated T-beam, and a vibrating device and a leveling device are successively arranged along the walking direction of the walking device. The vibrating device is used to vibrate and level the concrete in the casting cavity, and the leveling device is used to level the top surface of the concrete in the casting cavity; the walking device is connected to an elevation monitoring unit, and the leveling device is connected to a concrete slump detection unit.

2. A prefabricated T-beam multifunctional formwork system according to claim 1, characterized in that: The leveling device includes an inserted vibrating mechanism and a top surface vibrating mechanism arranged at one end of the walking device, the inserted vibrating mechanism is vertically slidably connected to the walking device, one end of the walking device is connected to a vibrating mounting frame, and the other end is connected to a leveling mounting frame, there are driving mechanisms between the walking device and the vibrating mounting frame and between the walking device and the leveling mounting frame, the driving mechanism is used to drive the vibrating mounting frame and the leveling mounting frame to translate and rotate in the vertical direction, the top surface vibrating mechanism is slidably connected to the vibrating mounting frame, and the leveling device is slidably connected to the leveling mounting frame.

3. A prefabricated T-beam multifunctional formwork system according to claim 2, characterized in that: The driving mechanism includes a driving seat, an articulated seat, a connecting rod frame, a first driver and a second driver. The driving seat is fixedly connected to the walking device, one end of the articulated seat is rotatably connected to the driving seat, and the other end is rotatably connected to a vibration mounting frame or a leveling mounting frame, one end of the first driver is rotatably connected to the driving seat, and the other end is rotatably connected to a side wall of the articulated seat; the connecting rod frame includes a first connecting rod and a second connecting rod, one end of the second driver is rotatably connected to the driving seat, and the other end is rotatably connected to one end of the first connecting rod, the side wall of the first connecting rod is rotatably connected to the articulated seat, and the other end is rotatably connected to the second connecting rod, and the end of the second connecting rod away from the first connecting rod is rotatably connected to a vibration mounting frame or a leveling mounting frame.

4. A prefabricated T-beam multifunctional formwork system according to claim 3, characterized in that: The top surface vibration mechanism includes a vibration driver, a vibration seat and a vibrator. The vibration seat is slidably connected to the vibration mounting frame, the vibration driver is connected between the vibration seat and the vibration mounting frame, and the vibrator is connected to the vibration seat; the leveling device includes a leveling driver, a leveling seat and a leveling device. The leveling seat is slidably connected to the leveling mounting frame, and the leveling driver is connected to the leveling seat; the walking device is fixedly connected to a vibrating frame, the vibrating frame is fixedly connected to a vertically arranged rack, the rack is vertically slidably connected to a vibrating seat, and the vibrating seat is rotatably connected to a gear meshing with the rack. The number of the inserted vibrating mechanisms is one or more, and all the inserted vibrating mechanisms are fixed to the vibrating seat along the lateral arrangement of the prefabricated T-beam.

5. A prefabricated T-beam multifunctional formwork system according to claim 4, characterized in that: A partition is fixedly connected to the vibration mounting frame. The partition is located between the vibration driver and the vibrator, and an accommodating gap is provided between the partition and the vibrator.

6. The prefabricated T-beam multifunctional formwork system according to claim 1, characterized in that: The walking device includes an I-beam, a transverse support beam and a construction platform. There are two I-beams and the two I-beams are respectively connected to the top of the left mold and the right mold along the longitudinal direction of the prefabricated T-beam. The transverse support beam is arranged in the transverse direction of the prefabricated T-beam. There are multiple transverse support beams and the multiple transverse support beams are arranged at intervals along the longitudinal direction of the prefabricated T-beam. The construction panel is connected to the top of the transverse support beam; the bottom surface of each transverse support beam is rotatably connected with two groups of driving wheels, and the two groups of driving wheels are respectively matched with the two I-beams. Each group of driving wheels includes two rollers arranged opposite to each other and the two rollers are symmetrically arranged on both sides of the I-beam. At least one group of driving wheels among all the driving wheels is connected with a driving member for driving the driving wheels to rotate.

7. The prefabricated T-beam multifunctional formwork system according to claim 6, characterized in that: The construction platform comprises a left construction panel and a right construction panel which are detachably connected to the top of the left mold and the top of the right mold respectively, a construction gap is arranged between the left construction panel and the right construction panel, and the construction gap is adjustable along the transverse width of the prefabricated T-beam.

8. The prefabricated T-beam multifunctional formwork system according to claim 4, characterized in that: The vibration driver includes a vibration hydraulic push rod, and the vibrator includes a plurality of vibration rollers rotatably connected to a vibration seat, and all the vibration rollers are arranged at intervals along the sliding direction of the vibration seat relative to the vibration mounting frame; the leveling driver includes a leveling hydraulic push rod, and the leveling device includes a plurality of leveling rollers rotatably connected to the leveling seat, and all the leveling rollers are arranged at intervals along the sliding direction of the leveling seat relative to the leveling mounting frame.

9. The prefabricated T-beam multifunctional formwork system according to claim 1, characterized in that: The elevation monitoring unit comprises a laser rangefinder fixedly connected to the transverse support beam.

10. The prefabricated T-beam multifunctional formwork system according to claim 1, characterized in that: The concrete slump detection unit comprises a detection platform, a slump cone and a measuring scale. The detection platform and the measuring scale are fixedly connected to the vibrating device, and the slump cone is detachably connected to the detection platform.

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