A digital integral hydraulic formwork structure for hydraulic T-beams

Abstract

The present invention discloses a digital integral hydraulic formwork structure for a hydraulic T-beam, which belongs to the field of hydraulic formwork for T-beams. A digital integral hydraulic formwork structure for a hydraulic T-beam comprises a movable track, two side formworks and two side end formworks, the middle of the movable track is fixedly connected with a bottom formwork pad, the two side formworks are arranged on both sides of the bottom formwork pad, and the two end formworks are respectively fixed at the two ends of the side formworks; the present invention drives the first magnetic plate to rotate through a driving shaft, and cooperates with the repulsive action of the first magnetic plate and the impact slider, which will cause the impact slider to reciprocate and collide with the side wall of the side formwork, thereby achieving comprehensive vibration of the concrete, improving the vibration efficiency, and ensuring the casting quality of the T-beam; and with the help of the transmission action of the pulley group, the trowel plate slides back and forth on the top of the casting cavity, thereby smoothing the concrete on the top of the casting cavity, effectively improving the smoothness of the top of the T-beam, and ensuring the appearance quality of the T-beam.

Description

Technical Field

[0001] The invention relates to the technical field of T-beam hydraulic formwork, and in particular to a digital integral hydraulic formwork structure for a hydraulic T-beam. Background Art

[0002] The beam is a common prestressed concrete component, which is widely used in highway and bridge construction. In order to shorten the construction period and reduce the construction cost, the T beam is usually manufactured in a prefabricated manner. In the process of T beam prefabrication, the formwork structure is required. The hydraulic formwork structure is a modern formwork system that uses hydraulic drive technology to control the expansion, closing and other actions of the formwork to achieve efficient and accurate concrete pouring.

[0003] At present, when the existing hydraulic formwork structure is used for pouring, manual participation in the vibration of concrete is required, and manual vibration is difficult to cover the entire pouring cavity, and the top surface of the T-beam needs to be smoothed manually, which has low production efficiency and has an adverse effect on the pouring quality of the T-beam; and after the T-beam is demolded, its surface is prone to cracks due to excessive water loss, so it is necessary to sprinkle water on its surface in time to ensure the production quality of the T-beam. Therefore, a digital integral hydraulic formwork structure for hydraulic T-beams is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art that the production efficiency of manually vibrated concrete is low and the casting quality of T-beams is adversely affected; and the surface of the T-beam is prone to cracks due to excessive water loss after demoulding, resulting in reduced quality. A digital integral hydraulic formwork structure for hydraulic T-beams is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A digital integral hydraulic formwork structure for a hydraulic T-beam comprises a movable track, two side formworks and two side end formworks, a bottom formwork pad is fixedly connected to the middle of the movable track, the two side formworks are arranged on both sides of the bottom formwork pad, and the two end formworks are respectively fixed at both ends of the side formworks, and also comprises: a walking assembly, the walking assembly is arranged on the movable track, and the walking assembly is used to drag the side formworks to slide along the movable track; a vibration assembly, the vibration assembly is arranged on the outer wall of the side formworks, and the vibration assembly is used to vibrate the concrete in the cavity formed by the two groups of side formworks; a spraying assembly, the spraying assembly is arranged on the side formworks, and the spraying assembly is used to spray water and maintain the outer surface of the concrete T-beam during the demolding process.

[0007] To facilitate demoulding and movement, preferably, the walking assembly includes a walking slide, both ends of the walking slide are clamped on the raised parts of the moving track, both ends of the walking slide are rotatably connected with walking wheels, the walking wheels slide in fit with the top of the raised part of the moving track, the bottom end of the walking slide is fixedly connected with a walking motor, the rotating shafts at both ends of the walking motor are fixedly connected with the rotating shafts of the walking wheels, the top of the walking slide is fixedly connected with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is fixedly connected to the side wall of the side template.

[0008] In order to improve the production quality of T-beams, preferably, the vibration assembly includes multiple groups of vibration sleeves, and the multiple groups of vibration sleeves are fixed on the side walls of the side template at equal intervals, and a driving cylinder is fixedly connected between the ends of the multiple groups of vibration sleeves, and the vibration sleeve is connected to the inner cavity of the driving cylinder, an impact slider is slidably connected in the vibration sleeve, a vibration spring is fixedly connected between the side wall of the impact slider and the inner wall of the vibration sleeve, a driving shaft is rotatably connected in the driving cylinder, a vibration motor is fixedly connected to the end of the driving cylinder, and the rotating shaft of the vibration motor is fixedly connected to the end of the driving shaft, and a first magnetic plate is fixedly connected on the outer wall of the driving shaft at equal intervals, and the first magnetic plate and the impact slider magnetically repel each other.

[0009] Furthermore, baffles are fixedly connected to both sides of the top of the side template, and a limiting slide groove is provided on the side wall of the baffle on one side, a reciprocating screw is rotatably connected in the limiting slide groove, a sliding plate is threadedly sleeved on the reciprocating screw, the outer wall of the end of the sliding plate fits and slides with the inner wall of the limiting slide groove, the end of the reciprocating screw is connected to the end of the driving shaft through a pulley group, an adjusting screw is threadedly connected to the sliding plate, and the bottom end of the adjusting screw is rotatably connected to a trowel plate, and limiting slide rods are fixedly connected to both sides of the top of the trowel plate, and the top end of the limiting slide rods extends through and extends above the sliding plate.

[0010] In order to be able to timely carry out watering maintenance on the T-beam after demoulding, preferably, the spraying assembly includes a water storage cylinder, the water storage cylinder is fixed on the side formwork, the bottom of the outer wall of the water storage cylinder is fixed and connected to a water spray pipe, a plurality of groups of atomizing nozzles are arranged at equal intervals on the side wall of the water spray pipe, and a solenoid valve is arranged in the output end of the water spray pipe.

[0011] Furthermore, the tops of the multiple groups of the vibration sleeves are fixedly connected with inflation tubes, the inflation tubes are communicated with the inner cavity of the vibration sleeves, the bottoms of the vibration sleeves are fixed and communicated with an air intake tube, the inflation tubes are communicated with the top of the inner cavity of the water storage cylinder through a first air tube, and both the first air tube and the air intake tube are provided with one-way valves.

[0012] Furthermore, a piston bin is fixedly connected to the walking slide seat, a piston plate is slidably connected in the piston bin, a return spring is fixedly connected between the top of the piston plate and the piston bin, the two groups of piston bins on the same side are connected by an air guide pipe, a second air pipe is fixedly connected and connected to the side wall of the piston bin close to the water storage cylinder, the other end of the second air pipe is connected to the inner cavity of the first air pipe, a second magnetic plate is fixedly connected to the outer wall of the rotating shaft of the walking motor, the second magnetic plate and the piston plate magnetically repel each other, the bottom of the piston bin is fixedly connected and connected to an air supply pipe, and a one-way valve is provided in both the air supply pipe and the second air pipe.

[0013] Furthermore, an air pressure plate is slidably connected inside the water storage cylinder, a limiting ring is fixedly connected to the bottom of the inner cavity of the water storage cylinder, a water injection pipe is fixed and connected to the outer wall of the water storage cylinder, and the output end of the water injection pipe is located between the limiting ring and the bottom of the inner cavity of the water storage cylinder.

[0014] Preferably, two groups of walking slides are arranged on each group of the side formworks, and the two groups of walking slides on the same side are fixedly connected by a tie plate, and limiting guide rods are fixed on the tie plate at equal intervals, and the horizontal sections of the limiting guide rods penetrate the side formworks and extend to the side walls of the bottom form pad, and the limiting guide rods slide in close contact with the side walls of the bottom form pad.

[0015] Preferably, after the two sets of side templates are molded together, the sliding plate overlaps the top of the other side baffle plate, and the sliding plate slides in contact with the top of the other side baffle plate.

[0016] Compared with the prior art, the present invention provides a digital integral hydraulic formwork structure for hydraulic T-beams, which has the following beneficial effects:

[0017] 1. The hydraulic T-beam uses a digital integral hydraulic formwork structure. The first magnetic plate is driven to rotate by the driving shaft, and the repulsive effect between the first magnetic plate and the impact slider will cause the impact slider to reciprocate and collide with the side wall of the opposite side formwork, thereby achieving comprehensive vibration of the concrete, improving the vibration efficiency, and ensuring the casting quality of the T-beam; and with the help of the transmission effect of the pulley group, the trowel plate slides back and forth on the top of the casting cavity, thereby smoothing the concrete on the top of the casting cavity, effectively improving the smoothness of the top of the T-beam and ensuring the appearance quality of the T-beam.

[0018] 2. The hydraulic T-beam uses a digital integral hydraulic template structure. Through the repulsive action of the first magnetic plate and the impact slider, gas will be continuously filled into the top of the inner cavity of the water storage cylinder, so that the air pressure in the water storage cylinder is increased and the accumulation of force is completed. When the water spray pipe is opened, clean water will be quickly sprayed onto the surface of the T-beam along the atomizing nozzle, and the watering maintenance process of the T-beam surface can be realized in time to ensure the humidity of the T-beam surface, prevent the T-beam surface from cracking due to too fast water loss, and improve the production quality of the T-beam.

[0019] 3. The hydraulic T-beam uses a digital integral hydraulic formwork structure. Through the repulsive effect of the second magnetic plate and the piston plate, gas will be continuously filled into the top of the inner cavity of the water storage cylinder during the movement of the side formwork to ensure the continuous supply of air pressure and achieve continuous output of water flow. It can also speed up the gas flow rate at the walking wheel, reduce the heat generated by movement friction, and improve the durability of the walking wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The main view of the overall structure of a digital integrated hydraulic formwork structure for hydraulic T-beams proposed by the present invention Figure 1 ;

[0021] Figure 2 The main view of the overall structure of a digital integrated hydraulic formwork structure for hydraulic T-beams proposed by the present invention Figure 2 ;

[0022] Figure 3 A side view half-section structure schematic diagram of a digital integral hydraulic formwork structure for a hydraulic T-beam proposed by the present invention;

[0023] Figure 4 A digital integral hydraulic formwork structure for a hydraulic T-beam proposed by the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0024] Figure 5 A digital integral hydraulic formwork structure for a hydraulic T-beam proposed by the present invention Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0025] Figure 6 A schematic diagram of a water storage cylinder structure of a digital integral hydraulic formwork structure for a hydraulic T-beam proposed by the present invention;

[0026] Figure 7 The present invention provides a schematic diagram of a sliding plate structure of a digital integral hydraulic formwork structure for a hydraulic T-beam.

[0027] In the figure: 1, moving track; 2, side template; 21, end template; 22, bottom template pad; 3, walking slide; 31, walking wheel; 32, walking motor; 33, hydraulic cylinder; 34, tie plate; 341, limit guide rod; 4, vibration sleeve; 41, drive cylinder; 411, drive shaft; 412, first magnetic plate; 42, impact slider; 421, vibration spring; 43, vibration motor; 5, baffle; 51, limit slide groove; 52, reciprocating screw rod; 53, sliding plate ; 54. Pulley assembly; 55. Adjusting screw; 551. Smoothing plate; 552. Limiting slide bar; 6. Water storage cylinder; 61. Water spray pipe; 62. Atomizing nozzle; 63. Inflating pipe; 631. First air pipe; 64. Air intake pipe; 65. Piston chamber; 651. Piston plate; 652. Return spring; 653. Air guide pipe; 654. Second air pipe; 655. Air supply pipe; 66. Second magnetic plate; 67. Air pressure plate; 671. Limiting ring; 672. Water injection pipe. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] Example:

[0031] Reference Figure 1-Figure 7 A digital integral hydraulic formwork structure for a hydraulic T-beam comprises a moving track 1, two side formworks 2 and two side end formworks 21, a bottom formwork pad 22 is fixedly connected to the middle of the moving track 1, the two side formworks 2 are arranged on both sides of the bottom formwork pad 22, and the two end formworks 21 are respectively fixed at both ends of the side formwork 2, and also comprises: a walking component, the walking component is arranged on the moving track 1, and the walking component is used to drag the side formwork 2 to slide along the moving track 1; a vibration component, the vibration component is arranged on the outer wall of the side formwork 2, and the vibration component is used to vibrate the concrete in the cavity formed by the two groups of side formworks 2; a spraying component, the spraying component is arranged on the side formwork 2, and the spraying component is used to spray water on the outer surface of the concrete T-beam during the demolding process.

[0032] Reference Figure 1-Figure 3The walking assembly includes a walking slide 3, both ends of which are clamped on the raised portion of the moving track 1, and both ends of the walking slide 3 are rotatably connected with walking wheels 31, and the walking wheels 31 slide in contact with the top of the raised portion of the moving track 1, and the bottom end of the walking slide 3 is fixedly connected with a walking motor 32, and the rotating shafts at both ends of the walking motor 32 are fixedly connected with the rotating shafts of the walking wheels 31, and the top of the walking slide 3 is fixedly connected with a hydraulic cylinder 33, and the telescopic end of the hydraulic cylinder 33 is fixedly connected to the side wall of the side template 2; each group of side templates 2 is provided with There are two groups of walking slides 3, and the two groups of walking slides 3 on the same side are fixedly connected by a tie plate 34. Limiting guide rods 341 are fixed on the tie plate 34 at equal intervals. The horizontal section of the limiting guide rod 341 passes through the side formwork 2 and extends to the side wall of the bottom formwork pad 22, and the limiting guide rod 341 slides in contact with the side wall of the bottom formwork pad 22. The limiting guide rod 341 can provide vertical support for the side formwork 2, thereby improving the compressive strength of the side formwork 2, and can provide sufficient and stable pulling force to the side formwork 2 when the walking slide 3 moves, thereby facilitating the demoulding of the side formwork 2.

[0033] Through the setting of the above structure, the travel motor 32 is turned on to drive the travel wheel 31 to rotate, so that the side formwork 2 moves along the raised portion of the movable track 1 and finally leaves the position where the T-beam was originally cast, thereby completing the demoulding process. At this time, the finished T-beam is lifted away and the next production operation can be carried out.

[0034] Reference Figure 1-Figure 4 , wherein the vibration component includes multiple groups of vibration sleeves 4, which are fixed on the side wall of the side template 2 at equal intervals, and a driving cylinder 41 is fixedly connected between the ends of the multiple groups of vibration sleeves 4, and the vibration sleeve 4 is communicated with the inner cavity of the driving cylinder 41, and an impact slider 42 is slidably connected in the vibration sleeve 4, and a vibration spring 421 is fixedly connected between the side wall of the impact slider 42 and the inner wall of the vibration sleeve 4, and a driving shaft 411 is rotatably connected in the driving cylinder 41, and a vibration motor 43 is fixedly connected to the end of the driving cylinder 41, and the rotating shaft of the vibration motor 43 is fixedly connected to the end of the driving shaft 411, and a first magnetic plate 412 is fixed on the outer wall of the driving shaft 411 at equal intervals, and the first magnetic plate 412 and the impact slider 42 are magnetically repelled.

[0035] Through the arrangement of the above structure, the vibration motor 43 is turned on to drive the driving shaft 411 in the driving cylinder 41 to rotate. At this time, the repulsive effect of the first magnetic plate 412 and the impact slider 42 is utilized. When the two are in the repulsive area, the impact slider 42 will be pushed to collide with the side wall of the side formwork 2. When the two are out of the repulsive area, the impact slider 42 will be reset. This reciprocating process will generate a vibration effect on the side formwork 2, thereby fully vibrating the concrete being poured, effectively eliminating the bubbles contained in the concrete and reducing the honeycomb holes, making the concrete more compact, and making the aggregate of the concrete evenly distributed in the pouring cavity, thereby improving the vibration efficiency and ensuring the pouring quality of the T-beam.

[0036] Reference Figure 1-Figure 3 and Figure 7 , wherein baffle plates 5 are fixedly connected to both sides of the top of the side template 2, and a limited sliding groove 51 is provided on the side wall of one side baffle plate 5, and a reciprocating screw rod 52 is rotatably connected in the limited sliding groove 51, and a sliding plate 53 is threadedly sleeved on the reciprocating screw rod 52, and the outer wall of the end of the sliding plate 53 slides in contact with the inner wall of the limited sliding groove 51, and the end of the reciprocating screw rod 52 is connected to the end of the driving shaft 411 through a pulley group 54, and an adjusting screw rod 55 is threadedly connected to the sliding plate 53, and the adjusting screw rod 55 is The bottom end is rotatably connected to a trowel plate 551, and both sides of the top of the trowel plate 551 are fixedly connected to limit slide bars 552. The top of the limit slide bar 552 extends through and extends above the sliding plate 53. The cooperation between the adjusting screw 55 and the limit slide bar 552 can facilitate the adjustment of the height of the trowel plate 551, thereby improving the applicability of the trowel plate 551; after the two sets of side molds 2 are closed, the sliding plate 53 overlaps the top of the other side baffle plate 5, and the sliding plate 53 slides in contact with the top of the other side baffle plate 5.

[0037] Through the arrangement of the above structure, while the driving shaft 411 rotates, the transmission action of the pulley set 54 will cause the reciprocating screw 52 to rotate, so that the sliding plate 53 slides back and forth along the reciprocating screw 52. At this time, the trowel plate 551 will slide back and forth on the top of the casting cavity, thereby smoothing the concrete on the top of the casting cavity, effectively improving the smoothness of the top of the T-beam and ensuring the appearance quality of the T-beam.

[0038] Reference Figure 3-Figure 6, wherein the spray assembly includes a water storage cylinder 6, the water storage cylinder 6 is fixed on the side template 2, the outer wall bottom of the water storage cylinder 6 is fixed and connected with a water spray pipe 61, a plurality of groups of atomizing nozzles 62 are arranged at equal intervals on the side wall of the water spray pipe 61, and an electromagnetic valve is arranged in the output end of the water spray pipe 61; the tops of the plurality of groups of vibration sleeves 4 are fixedly connected with an inflation pipe 63, the inflation pipe 63 is connected with the inner cavity of the vibration sleeve 4, the bottom of the vibration sleeve 4 is fixed and connected with an air inlet pipe 64, the inflation pipe 63 is connected with the top of the inner cavity of the water storage cylinder 6 through a first air pipe 631, and the first air pipe A one-way valve is provided in 631 and the air inlet pipe 64, and an air pressure plate 67 is slidably connected in the water storage cylinder 6. The setting of the air pressure plate 67 can facilitate the gas pressure to act on the liquid in the water storage cylinder 6 to ensure that it is steadily pressed downward by the liquid. A limiting ring 671 is fixedly connected to the bottom of the inner cavity of the water storage cylinder 6, and a water injection pipe 672 is fixed and connected to the outer wall of the water storage cylinder 6, and the output end of the water injection pipe 672 is located between the limiting ring 671 and the bottom of the inner cavity of the water storage cylinder 6. The setting of the limiting ring 671 and the water injection pipe 672 facilitates the subsequent liquid replenishment in the water storage cylinder 6.

[0039] It should be noted that the one-way valve in the first air pipe 631 can only allow the gas in the vibration sleeve 4 to enter the top of the inner cavity of the water storage cylinder 6 along the inflation pipe 63 and the first air pipe 631; the one-way valve in the air inlet pipe 64 can only allow the external airflow to be replenished into the vibration sleeve 4.

[0040] By setting the above structure, when the first magnetic plate 412 and the impact slider 42 repel each other, the impact slider 42 will also squeeze the gas in the vibration sleeve 4 and open the one-way valve in the first air pipe 631, so that the gas enters the water storage cylinder 6 along the inflation pipe 63 and the first air pipe 631, thereby increasing the air pressure at the top of the inner cavity of the water storage cylinder 6, completing the power storage, and facilitating the subsequent spraying of clean water for maintenance. When the side template 2 is moved for demoulding, the one-way valve in the water spray pipe 61 is opened. Under the action of the above air pressure, the clean water will be quickly sprayed onto the surface of the T-beam along the atomizing nozzle 62, and the watering maintenance process on the surface of the T-beam can be realized in time, ensuring the humidity of the surface of the T-beam and preventing It prevents cracks from forming on the surface of the T-beam due to rapid water loss, thereby improving the production quality of the T-beam; in addition, when the first magnetic plate 412 and the impact slider 42 are separated from the repulsive area, the impact slider 42 will be reset under the rebound action of the vibration spring 421, and suction will be generated in the vibration sleeve 4, thereby opening the one-way valve in the air inlet pipe 64, allowing fresh air from the outside to enter the vibration sleeve 4, firstly, the air flow continuously enters the water storage cylinder 6 for pressure accumulation, ensuring the smooth spraying of subsequent water flow, and secondly, the fresh air flow is used to take away the friction heat generated by the reciprocating sliding of the impact slider 42 in the vibration sleeve 4, effectively improving the durability of the vibration sleeve 4 and the impact slider 42.

[0041] Reference Figure 3-Figure 6, wherein a piston bin 65 is fixedly connected to the walking slide 3, a piston plate 651 is slidably connected in the piston bin 65, a return spring 652 is fixedly connected between the top of the piston plate 651 and the piston bin 65, the two groups of piston bins 65 on the same side are connected through an air guide pipe 653, a second air pipe 654 is fixedly connected and connected to the side wall of the piston bin 65 close to the water storage cylinder 6, the other end of the second air pipe 654 is connected to the inner cavity of the first air pipe 631, a second magnetic plate 66 is fixedly connected to the outer wall of the rotating shaft of the walking motor 32, the second magnetic plate 66 and the piston plate 651 are magnetically repelled, the bottom of the piston bin 65 is fixedly connected and connected to an air supply pipe 655, and a one-way valve is arranged in the air supply pipe 655 and the second air pipe 654.

[0042] It should be noted that the one-way valve in the second air pipe 654 can only allow the gas in the piston chamber 65 to enter the top of the inner cavity of the water storage cylinder 6 along the second air pipe 654 and the first air pipe 631; the gas in the air supply pipe 655 can only allow the external airflow to enter the piston chamber 65.

[0043] By setting the above structure, the piston plate 651 will be pushed to move into the piston chamber 65 by utilizing the repulsive effect between the second magnetic plate 66 and the piston plate 651, thereby opening the one-way valve in the second air pipe 654, so that the gas in the piston chamber 65 enters the top of the inner cavity of the water storage cylinder 6 along the second air pipe 654 and the first air pipe 631, thereby continuously replenishing the air pressure, so that the air pressure plate 67 continues to move downward, and the clean water is continuously sprayed out along the atomizing nozzle 62, which effectively improves the production quality of the T beam; in addition, when the second magnetic plate 66 and the piston plate 651 are separated from the repulsive area, the piston plate 651 will be reset under the rebound effect of the reset spring 652, thereby generating suction in the piston chamber 65, and opening the one-way valve in the air supply pipe 655, so that the air flow at the walking wheel 31 is quickly replenished into the piston chamber 65, ensuring the continuous supply of air pressure, realizing the continuous output of water flow, and also speeding up the gas flow rate at the walking wheel 31, reducing the heat generated by the moving friction, and improving the durability of the walking wheel 31.

[0044] In addition, it should be noted that the travel motor 32 and the hydraulic cylinder 33 are electrically connected to the external PLC control unit. The PLC control unit can ensure the operating distance of the travel motor 32 and the hydraulic cylinder 33, realize digital control, and ensure the accuracy of the T-beam casting size.

[0045] Reference Figure 1-Figure 7In the present invention, when in use, firstly, a release agent is sprayed on the inner walls of the two sets of side formworks 2, then the tied steel cage is hoisted onto the bottom form pad 22, and then the hydraulic cylinders 33 on both sides are controlled to simultaneously push the two sets of side formworks 2 so that they fit on both sides of the bottom form pad 22, and finally, the two end formworks 21 are fixed to the two ends of the side formworks 2 to form a casting cavity of the T-beam, and then the casting cavity can be filled with concrete.

[0046] During the pouring of concrete, the vibration motor 43 is synchronously turned on to drive the drive shaft 411 in the drive cylinder 41 to rotate. At this time, the repulsive effect between the first magnetic plate 412 and the impact slider 42 is utilized. When the two are in the repulsive area, the impact slider 42 will be pushed to collide with the side wall of the side template 2. When the two are out of the repulsive area, the impact slider 42 will be reset. This reciprocating movement will generate a vibration effect on the side template 2, thereby vibrating the concrete being poured, effectively eliminating the bubbles contained in the concrete and reducing the honeycomb holes, making the concrete more compact, and making the aggregate of the concrete evenly distributed in the pouring cavity, effectively improving the pouring quality of the T beam. At the same time, the transmission effect of the pulley group 54 will cause the reciprocating screw 52 to rotate, causing the sliding plate 53 to slide back and forth along the reciprocating screw 52. At this time, the trowel plate 551 will slide back and forth on the top of the pouring cavity, thereby smoothing the concrete at the top of the pouring cavity, effectively improving the smoothness of the top of the T beam and ensuring the appearance quality of the T beam.

[0047] When the concrete in the casting cavity reaches the solidification time, the end formwork 21 is first removed, and then the hydraulic cylinder 33 is controlled to move the two sets of side formworks 2 apart, and then the travel motor 32 is turned on to drive the travel wheel 31 to rotate, so that the side formwork 2 moves along the raised part of the moving track 1 and finally leaves the original position of the T-beam casting, thereby completing the demoulding process. At this time, the finished T-beam is lifted away and the next production operation can be carried out.

[0048] When the first magnetic plate 412 and the impact slider 42 repel each other, the impact slider 42 will also squeeze the gas in the vibration sleeve 4 and open the one-way valve in the first air pipe 631, so that the gas enters the water storage cylinder 6 along the inflation pipe 63 and the first air pipe 631, thereby increasing the air pressure at the top of the inner cavity of the water storage cylinder 6, completing the power storage, and facilitating the subsequent spraying of clean water for maintenance. When the side template 2 is moved for demoulding, the one-way valve in the water spray pipe 61 is opened. Under the action of the above-mentioned air pressure, the clean water will be quickly sprayed toward the surface of the T beam along the atomizing nozzle 62, and at the raised part of the side template 2 along the moving track 1 During the movement, the repulsive effect between the second magnetic plate 66 and the piston plate 651 will push the piston plate 651 to move into the piston chamber 65, thereby opening the one-way valve in the second air pipe 654, and allowing the gas in the piston chamber 65 to enter the top of the inner cavity of the water storage cylinder 6 along the second air pipe 654 and the first air pipe 631, thereby continuously replenishing the air pressure, causing the air pressure plate 67 to continuously move downward, and allowing clean water to continuously spray out along the atomizing nozzle 62, thereby timely realizing the water sprinkling maintenance process on the surface of the T-beam, ensuring the humidity of the surface of the T-beam, preventing cracks on the surface of the T-beam due to excessive water loss, and improving the production quality of the T-beam.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A digital integral hydraulic formwork structure for a hydraulic T-beam, comprising a movable track (1), two side formworks (2) and two side end formworks (21), wherein a bottom form pad (22) is fixedly connected to the middle of the movable track (1), the two side formworks (2) are arranged on both sides of the bottom form pad (22), and the two end formworks (21) are respectively fixed to the two ends of the side formworks (2), characterized in that: Also includes: A walking assembly, wherein the walking assembly is arranged on a moving track (1), and is used to drag the side template (2) to slide along the moving track (1). The walking assembly comprises a walking slide (3), both ends of the walking slide (3) are clamped on the raised portion of the moving track (1), and both ends of the walking slide (3) are rotatably connected to walking wheels (31), and the walking wheels (31) slide in contact with the top of the raised portion of the moving track (1), and the bottom end of the walking slide (3) is fixedly connected to a walking motor (32), and the rotating shafts at both ends of the walking motor (32) are fixedly connected to the rotating shafts of the walking wheels (31), and the top of the walking slide (3) is fixedly connected to a hydraulic cylinder (33), and the telescopic end of the hydraulic cylinder (33) is fixedly connected to the side wall of the side template (2); A vibration assembly, the vibration assembly being arranged on the outer wall of the side formwork (2), the vibration assembly being used to vibrate concrete in a cavity formed by two sets of side formworks (2), the vibration assembly comprising a plurality of sets of vibration sleeves (4), the plurality of sets of vibration sleeves (4) being fixed on the side wall of the side formwork (2) at equal intervals, a driving cylinder (41) being fixedly connected between the ends of the plurality of sets of vibration sleeves (4), the vibration sleeves (4) being communicated with the inner cavity of the driving cylinder (41), an impact slider (42) being slidably connected inside the vibration sleeve (4), the A vibration spring (421) is fixedly connected between the side wall of the impact slider (42) and the inner wall of the vibration sleeve (4); a drive shaft (411) is rotatably connected inside the drive cylinder (41); a vibration motor (43) is fixedly connected to the end of the drive cylinder (41); a rotating shaft of the vibration motor (43) is fixedly connected to the end of the drive shaft (411); first magnetic plates (412) are fixedly connected to the outer wall of the drive shaft (411) at equal intervals; and the first magnetic plates (412) and the impact slider (42) are magnetically repelled from each other; Both sides of the top of the side template (2) are fixedly connected with baffle plates (5), and a limit slide groove (51) is provided on the side wall of one side of the baffle plate (5), and a reciprocating screw rod (52) is rotatably connected in the limit slide groove (51), and a sliding plate (53) is threadedly sleeved on the reciprocating screw rod (52), and the outer wall of the end of the sliding plate (53) is fitted and slid with the inner wall of the limit slide groove (51), and the end of the reciprocating screw rod (52) and the end of the driving shaft (411) are connected by a pulley group (54), and an adjusting screw rod (55) is threadedly connected to the sliding plate (53), and the bottom end of the adjusting screw rod (55) is rotatably connected to a trowel plate (551), and both sides of the top of the trowel plate (551) are fixedly connected with limit slide rods (552), and the top end of the limit slide rod (552) extends through and extends to the top of the sliding plate (53); A spraying assembly is provided on the side formwork (2), and is used for spraying water and curing the outer surface of the concrete T-beam during the demolding process.

2. The digital integral hydraulic formwork structure for hydraulic T-beam according to claim 1 is characterized in that: The spray assembly comprises a water storage cylinder (6), the water storage cylinder (6) being fixed on the side template (2), the outer wall bottom of the water storage cylinder (6) being fixed and connected to a water spray pipe (61), a plurality of groups of atomizing nozzles (62) being arranged at equal intervals on the side wall of the water spray pipe (61), and a solenoid valve being arranged in the output end of the water spray pipe (61).

3. The digital integral hydraulic formwork structure for hydraulic T-beam according to claim 2 is characterized in that: The tops of the plurality of groups of vibration sleeves (4) are fixedly connected with an inflation tube (63), the inflation tube (63) being in communication with the inner cavity of the vibration sleeve (4), the bottom of the vibration sleeve (4) being fixed and in communication with an air intake tube (64), the inflation tube (63) being in communication with the top of the inner cavity of the water storage cylinder (6) via a first air tube (631), and both the first air tube (631) and the air intake tube (64) being provided with a one-way valve.

4. The digital integral hydraulic formwork structure for hydraulic T-beam according to claim 3 is characterized in that: A piston bin (65) is fixedly connected to the travel slide seat (3), a piston plate (651) is slidably connected inside the piston bin (65), a return spring (652) is fixedly connected between the top of the piston plate (651) and the piston bin (65), two groups of piston bins (65) on the same side are connected via an air guide pipe (653), a second air pipe (654) is fixedly connected to and connected to the side wall of the piston bin (65) near the water storage cylinder (6), the other end of the second air pipe (654) is connected to the inner cavity of the first air pipe (631), a second magnetic plate (66) is fixedly connected to the outer wall of the rotating shaft of the travel motor (32), the second magnetic plate (66) and the piston plate (651) are magnetically repelled from each other, an air supply pipe (655) is fixedly connected to and connected to the bottom of the piston bin (65), and both the air supply pipe (655) and the second air pipe (654) are provided with a one-way valve.

5. The digital integral hydraulic formwork structure for hydraulic T-beam according to claim 2 is characterized in that: An air pressure plate (67) is slidably connected inside the water storage cylinder (6), a limit ring (671) is fixedly connected to the bottom of the inner cavity of the water storage cylinder (6), a water injection pipe (672) is fixed and connected to the outer wall of the water storage cylinder (6), and the output end of the water injection pipe (672) is located between the limit ring (671) and the bottom of the inner cavity of the water storage cylinder (6).

6. The digital integral hydraulic formwork structure for hydraulic T-beam according to claim 1 is characterized in that: Two groups of walking slides (3) are arranged on each group of the side formwork (2), and the two groups of walking slides (3) on the same side are fixedly connected via a tie plate (34), and limit guide rods (341) are fixed on the tie plate (34) at equal intervals, and the horizontal sections of the limit guide rods (341) penetrate the side formwork (2) and extend to the side wall of the bottom form pad (22), and the limit guide rods (341) slide in contact with the side wall of the bottom form pad (22).

7. The digital integral hydraulic formwork structure for hydraulic T-beam according to claim 1 is characterized in that: After the two sets of side mold plates (2) are molded together, the sliding plate (53) overlaps the top of the other side baffle plate (5), and the sliding plate (53) slides in contact with the top of the other side baffle plate (5).

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