Vibration flattening device and template system for forming prefabricated T-beam

Abstract

The utility model relates to the technical field of prefabricated T-beam formworks, and discloses a vibration flattening device for prefabricated T-beam forming and a formwork system.The vibration flattening device for prefabricated T-beam forming comprises a walking mechanism which is movably connected to the top of a mold in the longitudinal direction of a prefabricated T-beam, an insertion type vibration mechanism is vertically connected to the walking mechanism in a sliding mode, and one end of the walking mechanism is connected with a vibration mounting frame; a driving mechanism used for driving the vibration mounting frame to vertically move horizontally is connected between the walking mechanism and the vibration mounting frame, and a top face vibration mechanism is connected to the vibration mounting frame in a sliding mode. The plug-in vibrating mechanism and the top surface vibrating mechanism are arranged on the walking mechanism, so that the problem of poor vibrating effect in the casting molding process of the prefabricated T-beam in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge prestressed T beam template technical field, concretely relates to a prefabricated T beam forming is with vibration device and template system. BACKGROUND

[0002] At present, the bridge prestressed T beam is generally prefabricated by adopting the mold structure, and the existing mold is generally composed of a pedestal, a bottom mold, a left side mold, a right side mold, an end mold and a pull rod, wherein the left side mold, the right side mold, the bottom mold and the end mold surround a pouring cavity with an open upper end, and the prefabricated T beam is formed by pouring the concrete into the pouring cavity through the open upper end, and then performing the construction processes such as vibration, troweling, post-curing and tensioning grouting.

[0003] At present, the vibration work after the pouring of the prefabricated T beam is generally completed by manual work. When the concrete in the pouring cavity is vibrated manually, on the one hand, the weight of the vibration structure is heavy, and the labor intensity is high when the manual vibration is performed. On the other hand, the manual vibration is performed by standing on the reinforcement of the top plate of the prefabricated T beam and holding the vibrator, and the position of the vibrator during the lowering and holding of the vibrator is random. In the case that the weight of the vibrator is heavy, the operability of the manual operation of the vibrator is poor, the randomness of the vibration during the vibration process is large, the vibration is not sufficient, and the quality of the vibration is poor. Therefore, it is necessary to improve the mold structure in the prior art to improve the vibration effect in the pouring forming process of the prefabricated T beam. UTILITY MODEL CONTENTS

[0004] The utility model intends to provide a prefabricated T beam forming is with vibration device and template system to solve the problem of poor vibration effect in the prefabricated T beam pouring forming process in the prior art.

[0005] In order to solve the above problems, the utility model adopts the following technical scheme: a prefabricated T beam forming is with vibration device, including along the prefabricated T beam longitudinal movable connection in the mold top walking mechanism, walking mechanism on vertical sliding connection has plug-in type vibration mechanism, walking mechanism one end is connected with vibration mounting bracket, and walking mechanism is connected with vibration mounting bracket between driving mechanism for driving vibration mounting bracket vertical translation, and vibration mounting bracket on sliding connection has top surface vibration mechanism.

[0006] The principle of the scheme is as follows: in the application, the walking mechanism is located above the template, and the walking mechanism is movable along the longitudinal direction of the prefabricated T beam. When the concrete is poured into the pouring cavity in the prior art, in order to control the pouring quality, the layered pouring form is generally adopted during the pouring process, that is, the pouring is performed multiple times in the vertical height. Therefore, the height of the concrete gradually increases during the pouring process.

[0007] When the concrete is poured at the position below the top plate, the inserted vibration mechanism can be used to vibrate the concrete at the position below the top plate (for example, the concrete at the position of the web plate). Specifically, when the concrete is just poured, the walking mechanism is driven to move along the longitudinal direction of the prefabricated T-beam. During the walking of the walking mechanism, the inserted vibration mechanism can be moved to the position of the poured concrete. Then, the inserted vibration mechanism is slid downward into the concrete to vibrate the concrete. After the vibration at one position is completed, the concrete at the next position is poured. The inserted vibration mechanism is first slid upward to the outside of the already vibrated concrete. Then, the walking mechanism is continuously driven to move to the next position of the poured concrete. The inserted vibration mechanism is moved to the next vibration position. The inserted vibration mechanism is used to vibrate the concrete. The above-mentioned actions are repeated until the pouring along the length direction of the prefabricated T-beam is completed.

[0008] When the concrete at the position of the top plate is poured, not only the inserted vibration mechanism is inserted into the concrete to vibrate the concrete at the position of the top plate, but also the driving mechanism is used to drive the vibration mounting frame to move downward. The top surface vibration mechanism is in contact with the top of the concrete. Then, the top surface vibration mechanism is driven to slide along the vibration mounting frame in the horizontal direction to vibrate the top surface of the concrete. Finally, the concrete at the position of the top plate of the prefabricated T-beam can be vibrated by the inserted vibration mechanism and the top surface vibration mechanism.

[0009] In addition, the inserted vibration mechanism in the present application can be vertically slid, and the top surface vibration mechanism can be vertically moved along the vibration mounting frame. Therefore, during the actual vibration process, when the inserted vibration mechanism and the top surface vibration mechanism are moved along the longitudinal direction of the prefabricated T-beam to change the vibration position, the inserted vibration mechanism and the top surface vibration mechanism can be moved upward to the upper side of the mold. The collision between the inserted vibration mechanism and the top surface vibration mechanism and the transversely arranged pull rod at the top of the prefabricated T-beam and the mold is avoided. The construction safety is ensured. The pouring and vibration of the concrete can be stably and efficiently performed.

[0010] The beneficial effects of the present application are as follows:

[0011] 1. Better vibration effect: compared with the manual vibration of concrete in the prior art, the labor intensity is large, the randomness is large, the operability is poor, and the uniformity of vibration is poor. In the application, the insertion type vibration mechanism is inserted into the concrete for vibration, which can effectively vibrate the concrete at the bottom of the precast T-beam web and the top of the precast T-beam, so that the concrete is better vibrated, and the quality of the formed precast T-beam is better.

[0012] 2. The T-beam top reinforcement and the mold top pull rod can be effectively avoided: in the application, the insertion type vibration mechanism is vertically slidably connected to the walking mechanism, and the vibration mounting frame can also vertically translate under the driving action of the driving mechanism, so that the insertion type vibration mechanism can avoid the top reinforcement and the pull rod, and the top vibration mechanism can avoid the pull rod, thereby improving the stability and safety of the concrete vibration process.

[0013] 3. The insertion type vibration mechanism and the top vibration mechanism are independently arranged: in the application, the insertion type vibration mechanism is directly vertically slidably connected to the walking mechanism and directly slides relative to the walking mechanism during use, and the top vibration mechanism is slidably connected to the vibration mounting frame and vertically moves the vibration mounting frame by using the driving mechanism during use. The vertical movement process is not related to each other. On the one hand, the insertion type vibration mechanism needs to be inserted downward to the position below the precast T-beam web for vibration during vibration, and the top vibration mechanism only needs to be moved downward to the top of the concrete for vibration, so the downward movement distance of the insertion type vibration mechanism is greater than that of the top vibration mechanism. Therefore, the insertion type vibration mechanism is vertically slidably connected to the walking mechanism, which facilitates the rapid and large-size downward movement of the insertion type vibration mechanism to complete the corresponding vibration action. On the other hand, when the insertion type vibration mechanism vibrates the concrete at the web and below, the top vibration mechanism is in an inactive state, so it is unnecessary to associate the movement processes of the insertion type vibration mechanism and the top vibration mechanism, which is conducive to reducing energy consumption.

[0014] In addition, since the top surface vibration mechanism is used to vibrate the concrete on the top plate of the prefabricated T-beam, the vibration range of the top surface vibration mechanism along the transverse direction of the prefabricated T-beam is much larger than that of the insertion type vibration mechanism (because the width of the web plate is smaller than that of the top plate), and therefore the size and weight of the top surface vibration mechanism are larger. The driving mechanism and the vibration mounting frame are used to stably and efficiently vertically translate the entire top surface vibration mechanism, and after the vibration mounting frame is arranged, the vibration mounting frame is used to support the horizontal sliding of the top surface vibration mechanism relative to the top of the concrete, so that the top surface vibration mechanism can better slide back and forth in the transverse direction to complete the vibration operation of the top of the concrete.

[0015] 4. The walking mechanism, the insertion type vibration mechanism, the top surface vibration mechanism and the driving mechanism in the application can realize corresponding functions through automatic control, and manual supervision and control are not required after starting the pouring and vibration operation, which is beneficial to realize automatic and intelligent pouring and vibration. In addition, the displacement amount of the insertion type vibration mechanism and the top surface vibration mechanism during vibration and vibration is controlled through automatic control, which is more accurate than manual operation, so that the vibration construction of the concrete can be more fully and uniformly completed.

[0016] Preferably, as an improvement, the other end of the walking mechanism is also connected with a driving mechanism, the driving mechanism is connected with a collecting and leveling mounting frame, the vibration mounting frame and the collecting and leveling mounting frame are arranged in sequence along the longitudinal advancing direction of the prefabricated T-beam, the collecting and leveling mounting frame vertically translates under the driving action of the driving mechanism, and the collecting and leveling mounting frame is connected with a collecting and leveling mechanism.

[0017] In the scheme, the vibration mounting frame and the collecting and leveling mounting frame are arranged in sequence along the longitudinal advancing direction of the prefabricated T-beam, so that in actual application, the top surface vibration mechanism and the insertion type vibration mechanism can first perform vibration operation on the concrete on the top plate of the prefabricated T-beam, and then use the collecting and leveling mechanism to collect and level the vibrated concrete, thereby one-time completing the vibration and collection and leveling operation after the concrete is poured.

[0018] Preferably, as an improvement, the walking mechanism is fixedly connected with a vibration frame, the vibration frame is fixedly connected with a vertically arranged rack, the rack is vertically and slidably connected with a vibration seat, the vibration seat is rotatably connected with a gear engaged with the rack, and the number of the insertion type vibration mechanisms is multiple. The multiple insertion type vibration mechanisms are arranged and fixed on the vibration seat along the transverse direction of the prefabricated T-beam.

[0019] In the scheme, the gear and the rack are used, in actual application, only the driving gear is rotated, the driving gear and the vibrating seat are vertically moved, and the vertical driving of the inserting vibrating mechanism is realized; in addition, the inserting vibrating mechanism in the scheme is multiple, the multiple inserting vibrating mechanisms are arranged along the longitudinal direction of the prefabricated T beam, in the vibrating process, all the inserting vibrating mechanisms can be vertically moved synchronously with the vibrating seat, the multiple inserting vibrating mechanisms are used to vibrate the concrete at different positions in the pouring cavity more sufficiently.

[0020] Preferably, as an improvement, the inserting vibrating mechanism comprises the concrete vibrating rod fixedly connected to the vibrating seat.

[0021] In the scheme, the concrete vibrating rod has simple structure and is convenient to install, and can be inserted into the concrete to vibrate the concrete.

[0022] Preferably, as an improvement, the driving mechanism comprises the driving seat, the hinged seat, the connecting rod frame, the first driver and the second driver, the driving seat is fixedly connected to the walking mechanism, one end of the hinged seat is rotatably connected to the driving seat, the other end is rotatably connected to the vibrating mounting frame or the flattening mounting frame, one end of the first driver is rotatably connected to the driving seat, the other end is rotatably connected to the side wall of the hinged seat; the connecting rod frame comprises the first connecting rod and the second connecting rod, one end of the second driver is rotatably connected to the driving seat, 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 hinged seat, the other end is rotatably connected to the second connecting rod, one end of the second connecting rod away from the first connecting rod is rotatably connected to the vibrating mounting frame or the flattening mounting frame.

[0023] In the scheme, the first driver and the hinged seat are used, and the second driver and the connecting rod frame are used, the vibrating mounting frame or the flattening mounting frame can be effectively driven to vertically translate, so as to vertically adjust the height of the top vibrating mechanism and the flattening mechanism; in addition, in the scheme, the first driver and the second driver are simultaneously arranged, in actual use, only the first driver or the second driver can be started, for example, only the first driver is started, the vibrating mounting frame or the flattening mounting frame is driven to rotate relative to the connecting rod frame by using the cooperation relationship between the first driver and the hinged seat, in some special cases, for example, the concrete is just poured and has a pile structure, the front end of the top vibrating mechanism can be lifted upward, so that the front end of the top vibrating mechanism can quickly vibrate the pile concrete, the diffusion speed of the concrete in the pouring cavity is improved, and the efficiency and the uniformity of the pouring of the concrete are improved.

[0024] Preferably, as an improvement, the top surface vibrating mechanism comprises a vibrating driver, a vibrating seat and a vibrator, the vibrating seat is slidingly connected to the vibrating mounting frame, the vibrating driver is connected between the vibrating seat and the vibrating mounting frame, and the vibrator is connected to the vibrating seat; the vibrating mounting frame is fixedly connected with a partition plate, the partition plate is located between the vibrating driver and the vibrator, and a containing gap is arranged between the partition plate and the vibrator.

[0025] In the scheme, under the driving action of the vibrating driver, the vibrating seat slides transversely and horizontally relative to the vibrating mounting frame, so that the vibrator connected to the vibrating seat moves back and forth, and the vibrator can vibrate the concrete to make it flat. The vibrating mechanism has a simple structure and obvious vibrating effect.

[0026] In addition, in the scheme, a partition plate is arranged between the vibrator and the vibrating driver, and a containing gap is arranged between the partition plate and the vibrator. During use, when the vibrating mechanism vibrates the concrete at the top of the prefabricated T-beam, although the concrete in the stack structure can be pre-vibrated by the plug-in vibrating mechanism, the concrete after vibrating may still be in a concave-convex state. At this time, when the vibrating mechanism is used to vibrate the concave-convex concrete, the concrete with a higher height may be higher than the vibrator, so that the concrete blocks the vibrating driver from driving the vibrating seat to slide back and forth, affecting the vibrating effect of the top surface vibrating mechanism. Therefore, in the scheme, the partition plate and the containing gap are arranged between the vibrator and the vibrating driver. The containing gap temporarily stores the concrete with a height higher than the vibrator, and the partition plate blocks the concrete, avoiding the high concrete flowing to the vibrating driver and causing blockage. With the subsequent back-and-forth sliding of the vibrator, the concrete in the containing gap is automatically vibrated to ensure the stability of the vibration.

[0027] Preferably, as an improvement, the vibrating mechanism comprises a vibrating driver, a vibrating seat and a vibrator, the vibrating seat is slidingly connected to the vibrating mounting frame, the vibrating driver is connected between the vibrating seat and the vibrating mounting frame, and the vibrator is connected to the vibrating seat; the vibrating mounting frame is fixedly connected with a partition plate, the partition plate is located between the vibrating driver and the vibrator, and a containing gap is arranged between the partition plate and the vibrator.

[0028] In the scheme, the vibrator moves back and forth with the vibrating seat relative to the vibrating mounting frame, so that the vibrator can vibrate the concrete to make it flat. The vibrating mechanism has a simple structure and obvious vibrating effect.

[0029] Preferably, as an improvement, the vibrating driver comprises a vibrating hydraulic push rod, the vibrator comprises a plurality of vibrating rollers rotatably connected to the vibrating seat, and all the vibrating rollers are arranged at intervals along the sliding direction of the vibrating seat relative to the vibrating mounting frame; the vibrating driver comprises a vibrating hydraulic push rod, the vibrator comprises a plurality of vibrating rollers rotatably connected to the vibrating seat, and all the vibrating rollers are arranged at intervals along the sliding direction of the vibrating seat relative to the vibrating mounting frame.

[0030] In the scheme, the hydraulic push rod is used as the driver, the hydraulic push rod is convenient to install and has large driving force, and the vibration roller and the leveling roller can effectively drive the concrete to roll to vibrate and level the concrete; meanwhile, the number of the vibration roller and the leveling roller is multiple in the scheme, the multiple leveling rollers can more efficiently complete the leveling operation, the multiple vibration rollers not only can efficiently complete the vibration operation, but also can drive the vibration mounting frame to rotate when the concrete is uneven, so that the vibration roller at the front end is lifted upward, and the remaining vibration rollers are arranged along the inclined straight line direction, when all the vibration rollers press the concrete, the multiple vibration rollers can be gradually contacted with the concrete in sequence, so that the concrete is gradually leveled under the extrusion of the multiple vibration rollers, and the leveling process is more stable and uniform.

[0031] Preferably, as an improvement, the walking mechanism comprises I-beam tracks and a construction platform, the number of the I-beams is two, and the two I-beams are connected to the top of the formwork on both sides in the longitudinal direction of the prefabricated T-beam, and the bottom surface of the construction platform is rotationally connected with a pair of rollers, and the two rollers are located on both sides of the I-beam and roll with the I-beam.

[0032] In the scheme, the I-beam is used as the walking track, and during use, the pair of rollers are arranged on both sides of the I-beam, the I-beam is uniformly stressed during rolling of the rollers, the I-beam can provide stable support for the whole device, and the structure recessed inward on both sides of the I-beam can protect the rollers to some extent, so that the rollers can roll and walk more stably.

[0033] A formwork system comprises the prefabricated T-beam forming and leveling device.

[0034] In the scheme, the prefabricated T-beam forming and leveling device is arranged in the formwork system, and the device can better level the concrete. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is a horizontal elevation view of the embodiment one of the utility model.

[0036] Figure 2 It is a horizontal elevation view of the embodiment one of the utility model. Figure 1 It is an enlarged view of B in the figure.

[0037] Figure 3 It is a horizontal elevation view of the embodiment one of the utility model. Figure 1 It is a sectional view along A-A (the rollers and other components are hidden) in the figure.

[0038] Figure 4 It is a horizontal elevation view of the embodiment one of the utility model. Figure 3 It is an enlarged view of C in the figure.

[0039] Figure 5 It is a schematic view of the driving mechanism in the embodiment one of the utility model.

[0040] Figure 6 For the same as in the embodiment two of the utility model Figure 1 The sectional view of A-A.

[0041] Figure 7 For Figure 6 The local enlarged view at D. DETAILED DESCRIPTION

[0042] The following is further described in detail by specific embodiments:

[0043] The reference signs in the drawings of the specification include: I-beam 1, support bracket 2, support column 3, transverse support beam 4, support platform 5, roller 6, vibrating frame 7, transverse mounting plate 8, rack 9, vibrating seat 10, gear 11, concrete vibrating rod 12, vibrating mounting frame 13, transverse frame 1301, connecting seat 1302, drive seat 14, hinged seat 15, first drive 16, second drive 17, first connecting rod 18, second connecting rod 19, vibration drive 20, vibration seat 21, connecting plate 22, partition plate 23, vibration roller 24, containing gap 25, flat folding mounting frame 26, flat folding drive 27, flat folding seat 28, flat folding roller 29, left side mold 1001, right side mold 1002, top reinforcement 1003.

[0044] Embodiment one

[0045] The embodiment one is as shown in the accompanying drawings Figure 1 And Figure 2 As shown: a prefabricated T-beam forming vibrating flat device, including walking mechanism movable connected to the top of the mold along the longitudinal direction of the prefabricated T-beam, the walking mechanism in the embodiment includes I-beam 1 and construction platform, the I-beam 1 is two and two I-beams 1 are connected to the top of the mold on both sides, specifically, the outer side of the left side mold 1001 in the mold is close to the top position and the outer side of the right side mold 1002 is welded with support bracket 2 on the top position, the top of the support bracket 2 is fixedly connected with the vertically arranged support column 3 through the screw, the number of support columns 3 is multiple and multiple support columns 3 are arranged at equal intervals along the longitudinal direction of the prefabricated T-beam, and the support column 3 is located between the adjacent top reinforcement 1003 on the top of the prefabricated T-beam, avoiding the support column 3 from causing extrusion damage to the top reinforcement 1003, and the I-beam 1 is fixedly connected to the top of the support column 3 through the screw.

[0046] In addition, the construction platform in the embodiment comprises the transverse support beams 4 and the support platform 5 connected to the top of the transverse support beams 4, wherein the transverse support beams 4 are arranged along the transverse direction of the T-beam, the number of the transverse support beams 4 is at least two, and all the transverse support beams 4 are arranged along the longitudinal direction of the prefabricated T-beam. In the embodiment, the number of the transverse support beams 4 is two, and the two transverse support beams 4 are respectively located at the front end and the rear end of the construction platform. Meanwhile, a pair of rollers 6 are rotatably connected to the bottom surface of the transverse support beam 4, the two rollers 6 are located at the inwardly recessed positions on both sides of the I-beam 1, and the rollers 6 are in rolling engagement with the I-beam 1. The rollers 6 are driven to roll by the motor in the prior art, so as to drive the entire construction platform to move along the I-beam 1.

[0047] As shown in Figure 3 , the right transverse support beam 4 is vertically slidably connected with the plug-in type vibrating mechanism. Specifically, as an embodiment, in combination with Figure 4 , in the embodiment, a counterbore is formed on the top surface of the transverse support beam 4 and arranged downwardly, and an L-shaped vibrating frame 7 is fixedly connected or welded in the counterbore by screws. The number of the vibrating frames 7 is two, and the two vibrating frames 7 are oppositely arranged. A transverse mounting plate 8 is fixedly connected between the two vibrating frames 7 by screws. A vertically arranged rack 9 is fixedly connected to the transverse mounting plate 8 by screws. A vibrating seat 10 is vertically slidably connected to the rack 9. A rotating shaft is rotatably connected to the vibrating seat 10 by a bearing. A gear 11 engaged with the rack 9 is fixedly connected to the rotating shaft by a flat key. A driving motor (not shown in the figure) is fixedly connected to the rotating shaft by screws. The driving motor drives the rotating shaft and the gear 11 to rotate. The vibrating seat 10 and the driving motor are synchronously vertically moved by the meshing relationship between the gear 11 and the rack 9. Figure 4

[0048] ​The vibrating mechanism in the embodiment comprises a vibrating power source and concrete vibrating rods 12 connected to the vibrating power source. In order to improve the vibrating effect, the number of the concrete vibrating rods 12 can be set to be multiple. The multiple concrete vibrating rods 12 share the same vibrating power source, and are arranged along the length direction of the transverse installation plate 8 at intervals. In the specific arrangement, all the concrete vibrating rods 12 share the same vibrating seat 10, i.e. all the concrete vibrating rods 12 are fixedly connected to the bottom surface of the vibrating seat 10. Of course, in other embodiments except the embodiment, the vibrating seat 10 and the driving motor can be arranged for each concrete vibrating rod 12 separately, so as to control the sliding distance of each concrete vibrating rod 12 up and down separately. For example, when the concrete in the position of the web plate of the prefabricated T beam is vibrated, the descending distance of the concrete vibrating rod 12 in the corresponding position is larger, while the descending distance of the concrete vibrating rod 12 in the position corresponding to the edge of the top plate of the prefabricated T beam is smaller. In addition, in order to ensure the stability of the structure of the whole plug-in vibrating mechanism, the size of the rack 9 along the width of the prefabricated T beam can be set to be larger, so that the rack 9 has enough rigidity to bear the weight of the driving motor, the vibrating seat 10 and the concrete vibrating rod 12. When the number of the vibrating seat 10 is set to be multiple, a vertical sliding groove can be formed on the rack 9 for the stable vertical sliding of the vibrating seat 10.

[0049] In combination with Figure 3 and Figure 4 In the embodiment, the vibrating installation frame 13 is connected to the right transverse support beam 4, the driving mechanism for driving the vertical translation of the vibrating installation frame 13 is connected between the vibrating installation frame 13 and the transverse support beam 4, and the top surface vibrating mechanism is slidably connected to the vibrating installation frame 13. Specifically, the vibrating installation frame 13 comprises a transverse frame 1301 and a connecting seat 1302 welded to the top end of the transverse frame 1301. The transverse frame 1301 is a square frame structure arranged transversely. In combination with Figure 5The driving mechanism in the embodiment comprises a driving seat 14, a hinged seat 15, a connecting rod frame, a first driver 16 and a second driver 17. The driving seat 14 is fixedly connected to the side wall of the transverse support beam 4 by a screw. The left end of the hinged seat 15 is rotatably connected to the driving seat 14 by a pin shaft, and the right end is rotatably connected to the connecting seat 1302 by a pin shaft. The left end of the first driver 16 is rotatably connected to the driving seat 14 by a pin shaft, and the right end is rotatably connected to the side wall of the hinged seat 15. The connecting rod frame comprises a first connecting rod 18 and a second connecting rod 19. The left end of the second driver 17 is rotatably connected to the driving seat 14 by a pin shaft, and the right end is rotatably connected to the left end of the first connecting rod 18 by a pin shaft. The side wall of the first connecting rod 18 is rotatably connected to the side wall of the hinged seat 15 by a pin shaft, and the right end is hingedly connected to the left end of the second connecting rod 19. The right end of the second connecting rod 19 is hingedly connected to the connecting seat 1302 by a pin shaft. The first driver 16 and the second driver 17 in the embodiment are both hydraulic push rods. In addition, in order to improve the stability of driving the vibration mounting frame 13, a plurality of driving mechanisms can be arranged on the transverse support beam 4 along the length direction of the transverse support beam 4. When the vibration mounting frame 13 is driven to move, all the driving mechanisms act synchronously, so that the vibration mounting frame 13 moves more stably.

[0050] As shown in Figure 4 The top surface vibration mechanism in the embodiment comprises a vibration driver 20, a vibration seat 21 and a vibrator. The vibration driver 20 is a hydraulic push rod, which is fixedly connected in the transverse frame 1301 by a screw. The vibration seat 21 is slidably connected in the transverse frame 1301 along the length direction of the transverse frame 1301. A connecting plate 22 is fixedly connected to the output shaft of the hydraulic push rod by a screw. The connecting plate 22 is fixedly connected to the vibration seat 21 by a screw. When the connecting plate 22 is driven to move back and forth along the length direction of the transverse frame 1301 by the hydraulic push rod, the vibration seat 21 is driven to slide back and forth. Figure 4

[0051] ​In addition, the transverse partition plate 23 is fixedly connected to the transverse frame 1301 by screws, the partition plate 23 is located between the hydraulic push rod and the vibrator, and the partition plate 23 is provided with a containing gap 25 between the partition plate 23 and the vibrator, the vibrator is connected to the vibrating seat 21, the vibrator in the embodiment includes a plurality of vibrating rollers 24 which are rotatably connected to the vibrating seat 21, the vibrating rollers 24 are arranged along the transverse direction of the prefabricated T-beam, the length of the vibrating rollers 24 is slightly smaller than the width of the top plate of the prefabricated T-beam, and the vibrating rollers 24 are arranged at intervals along the direction in which the vibrating seat 21 slides transversely. By arranging the containing gap 25 between the partition plate 23 and the vibrating rollers 24, when the freshly poured concrete is in a pile shape and has not been sufficiently dispersed in the pouring cavity, the part of the pile-shaped concrete with a higher position on the top can enter the hydraulic push rod driving space and affect the normal operation of the hydraulic push rod under the action of the vibrating rollers 24 rolling transversely to vibrate and level the concrete. Therefore, the partition plate 23 is arranged in the embodiment to temporarily store the concrete with a higher height by using the containing space, and the partition plate 23 blocks the concrete from entering the hydraulic push rod working space, thereby ensuring the stability of the hydraulic push rod working.

[0052] In actual application, after the mold for forming the prefabricated T-beam is closed to form the pouring cavity, the pouring equipment is used to gradually pour the concrete into the pouring cavity. The concrete is poured in layers, and a certain thickness of concrete is poured each time. When the concrete pouring equipment gradually pours the concrete along the longitudinal direction of the prefabricated T-beam, the driving roller 6 is driven to rotate, and the entire construction platform is driven to move along the I-beam 1 when the roller 6 rotates. When the concrete is poured to the height of the web of the prefabricated T-beam, the driving motor is started, and the vibrating seat 10 and the concrete vibrator 12 are inserted into the concrete poured to the position of the web of the prefabricated T-beam under the cooperation of the gear 11 and the rack 9. The concrete vibrator 12 is started to vibrate the concrete. In the embodiment, the number of rotations of the gear 11 is controlled to accurately control the vertical movement distance of the vibrating seat 10 and the concrete vibrator 12, thereby accurately completing the vibrating operation. The number of rotations of the control gear 11 can be controlled by program control or manual control, and the control process can be accurately completed. Details are not described herein again. At the same time, after the concrete vibrator 12 completes the vibrating operation at a position, the gear 11 is driven to reverse to move the vibrating seat 10 and the concrete vibrator 12 upwardly out of the pouring cavity, and then the construction platform is driven to move along the longitudinal direction of the prefabricated T-beam by a distance. Then, the gear 11 is driven to rotate to insert the vibrating seat 10 and the concrete vibrator 12 into the concrete for vibrating, thereby avoiding the damage to the steel structure in the prefabricated T-beam when the concrete vibrator 12 is directly moved along the longitudinal direction of the prefabricated T-beam at the position of the web of the prefabricated T-beam.

[0053] When the concrete in the position of the web plate of the prefabricated T-beam is poured, the concrete in the position of the top plate of the prefabricated T-beam is continuously poured, in addition to the vibration of the poured concrete by the concrete vibrator 12, the concrete is also vibrated and flattened by the top surface vibration mechanism, specifically, after the concrete is poured, the whole vibration mounting frame 13 is driven to translate downward by the first driver 16 and the second driver 17, so that the vibration roller 24 is in contact with the concrete, then the hydraulic push rod is started to push and pull the vibration seat 21, the vibration seat 21 slides back and forth relative to the transverse frame body, the vibration roller 24 can vibrate and flatten the concrete, under the mutual action of the concrete vibrator 12 and the vibration roller 24, the concrete on the top of the prefabricated T-beam can be more reliably vibrated and flattened, and the quality of the concrete pouring is effectively ensured.

[0054] A template system comprising the vibration and flattening device for forming a prefabricated T-beam, which can better vibrate and flatten the concrete in the position of the web plate and the position of the top plate of the prefabricated T-beam during the pouring of the prefabricated T-beam, and improve the quality of the pouring of the prefabricated T-beam.

[0055] Embodiment two

[0056] The difference between embodiment two and embodiment one is that Figure 6 and Figure 7 In this embodiment, the driving mechanism as in embodiment one is also connected to the left end of the transverse support beam 4, and the flattening mounting frame 26 is connected to the driving mechanism, the flattening mechanism for flattening the top surface of the concrete is connected to the flattening mounting frame 26, and the vibration mounting frame 13 and the flattening mounting frame 26 are sequentially arranged along the longitudinal advancing direction of the prefabricated T-beam, that is, the top surface vibration mechanism on the vibration mounting frame 13 first vibrates and flattens the concrete, and then the flattening mechanism is used to flatten the concrete.

[0057] As shown in Figure 7 , the flattening mounting frame 26 is similar in structure to the vibration mounting frame 13, which will not be described here, the flattening mechanism comprises a flattening driver 27, a flattening seat 28 and flattening rollers, the flattening driver 27 is also a hydraulic push rod, the flattening seat 28 is fixedly connected to the flattening driver 27 by screws, and the flattening seat 28 is slidingly connected to the flattening mounting frame 26 along the length direction of the flattening mounting frame 26, the flattening rollers comprise a plurality of flattening rollers 29 rotatably connected to the flattening seat 28, and all the flattening rollers 29 are arranged in intervals along the sliding direction of the flattening seat 28 relative to the flattening mounting frame 26. In this embodiment, after the concrete on the top of the prefabricated T-beam is vibrated and flattened by the plug-in vibrator and the top surface vibration mechanism, under the driving action of the flattening driver 27, the flattening rollers 29 roll back and forth along the top surface of the concrete to flatten the top surface of the concrete.

[0058] The above only is the embodiment of the present application, and the well-known specific technical solutions and / or common knowledge in the scheme are not described in detail. It should be pointed out that, for those skilled in the art, without departing from the technical solutions of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.

Claims

1. A vibratory leveling device for forming precast T-beams, characterized in that: It includes a traveling mechanism that is movably connected to the top of the mold along the longitudinal direction of the precast T-beam. An insert-type vibrating mechanism is slidably connected to the traveling mechanism. A vibration mounting frame is connected to one end of the traveling mechanism. A driving mechanism for driving the vibration mounting frame to move vertically is connected between the traveling mechanism and the vibration mounting frame. A top surface vibration mechanism is slidably connected to the vibration mounting frame.

2. The vibratory leveling device for precast T-beam forming according to claim 1, characterized in that: The other end of the walking mechanism is also connected to a drive mechanism, and a leveling mounting frame is connected to the drive mechanism. The vibration mounting frame and the leveling mounting frame are arranged sequentially along the longitudinal direction of the walking mechanism relative to the precast T-beam. Under the driving action of the drive mechanism, the leveling mounting frame moves vertically. A leveling mechanism is connected to the leveling mounting frame.

3. The vibratory leveling device for precast T-beam forming according to claim 2, characterized in that: The walking mechanism 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 that meshes with the rack. There are multiple insertion vibrating mechanisms, and the multiple insertion vibrating mechanisms are fixed to the vibrating seat along the transverse arrangement of the precast T-beam.

4. The vibratory leveling device for precast T-beam forming according to claim 3, characterized in that: The immersion vibrating mechanism includes a concrete vibrator that is fixedly connected to the vibrating seat.

5. The vibratory leveling device for precast T-beam forming according to claim 2, characterized in that: The driving mechanism includes a drive seat, a hinge seat, a linkage frame, a first driver, and a second driver. The drive seat is fixedly connected to the walking mechanism. One end of the hinge seat is rotatably connected to the drive seat, and the other end is rotatably connected to the vibration mounting frame or the flattening mounting frame. One end of the first driver is rotatably connected to the drive seat, and the other end is rotatably connected to the side wall of the hinge seat. The linkage frame includes a first link and a second link. One end of the second driver is rotatably connected to the drive seat, and the other end is rotatably connected to one end of the first link. The side wall of the first link is rotatably connected to the hinge seat, and the other end is rotatably connected to the second link. The end of the second link away from the first link is rotatably connected to the vibration mounting frame or the flattening mounting frame.

6. The vibratory leveling device for precast T-beam forming according to claim 5, 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. A partition is fixedly connected to the vibration mounting frame. The partition is located between the vibration driver and the vibrator, and there is an accommodating gap between the partition and the vibrator.

7. The vibratory leveling device for precast T-beam forming according to claim 6, characterized in that: The leveling mechanism includes a leveling driver, a leveling seat, and a leveler. The leveling seat is slidably connected to the leveling mounting bracket, and the leveling driver is connected to the leveling seat.

8. The vibratory leveling device for precast T-beam forming according to claim 7, characterized in that: The vibration driver includes a vibration hydraulic push rod, and the vibrator includes multiple vibration rollers rotatably connected to the vibration seat, with all vibration rollers spaced apart 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 leveler includes multiple leveling rollers rotatably connected to the leveling seat, with all leveling rollers spaced apart along the sliding direction of the leveling seat relative to the leveling mounting frame.

9. The vibratory leveling device for precast T-beam forming according to claim 1, characterized in that: The traveling mechanism includes an I-beam track and a construction platform. There are two I-beams, which are longitudinally connected to the top of the template on both sides along the precast T-beam. The bottom surface of the construction platform is rotatably connected with a pair of rollers, which are located on both sides of the I-beam and roll in cooperation with the I-beam.

10. A template system, characterized in that: Includes a vibratory leveling device for forming precast T-beams as described in any one of claims 1-9.

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