Bridge crash barrier rapid pouring forming device and forming method

Abstract

The application provides a bridge anti-collision wall rapid pouring forming device and forming method, and relates to the field of bridge engineering equipment, which comprises a bridge mold pier frame, a pouring forming mold is installed above the bridge mold pier frame, a reinforcing column is inlaid between the bridge mold pier frame and the pouring forming mold, a forming mold plate inner cavity is arranged in the pouring forming mold, a limiting rod is installed at the front end of the pouring forming mold, the limiting rod is located at the top end of the bridge mold pier frame, a limiting plate is fixed on the limiting rod, a magnetic adsorption base is installed at the center end of the pouring forming mold, a vibrating motor vibrator is arranged on the pouring forming plate, and a scraping partition plate is scraped. The height of the pouring forming lifting column is adjusted, the mold adjusting arm adjusts the hydraulic arm to adjust the angle of the mold plate. When demolding, the rotating demolding cam drives the vibrating eccentric hammer to assist. The device can efficiently and uniformly pour, flexibly adjust the mold plate, facilitate demolding, improve the pouring quality and efficiency of the bridge anti-collision wall, and adapt to different specifications.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bridge engineering equipment, in particular to a bridge crash barrier rapid pouring forming device and forming method. BACKGROUND

[0002] The bridge crash barrier plays a crucial role in bridge engineering, as it effectively prevents vehicles from crashing off the bridge deck and ensures driving safety. With the continuous development of bridge construction, higher requirements are placed on the construction quality and efficiency of bridge crash barriers. However, the existing bridge crash barrier pouring forming technology has many shortcomings.

[0003] In the prior art, the pouring material conveying and distribution method is relatively single. A simple pipeline conveying is usually adopted, and there is a lack of effective shunt device, resulting in uneven distribution of pouring materials in the formwork, which requires multiple adjustments and pouring, greatly prolonging the pouring time. For example, in the pouring process of some large bridge crash barriers, due to the inability to quickly and uniformly fill the materials into the formwork, the entire pouring process may last for several hours or even several days, seriously affecting the construction progress.

[0004] Vibration is a key link to ensure pouring quality, but the existing vibration equipment and methods have limitations. Traditional vibration equipment can only vibrate locally and cannot achieve comprehensive and uniform vibration effect. Moreover, uneven vibration may occur during the vibration process, resulting in insufficient compaction of pouring materials in some areas, affecting the overall strength and durability of the bridge crash barrier. In addition, the operation of the vibration equipment is complex, requiring frequent manual adjustment of position and force, increasing the labor intensity and time cost of construction personnel.

[0005] During the formwork installation process, the existing technology lacks effective positioning and fixing measures. The formwork is prone to displacement and deviation, resulting in inaccurate dimensions and uneven surfaces of the poured bridge crash barrier. For example, installation angle and position deviation of the formwork may cause the crash barrier to tilt and twist, affecting not only the appearance but also the crash performance.

[0006] Due to the imperfections in pouring and vibration processes, the existing technology cannot guarantee the uniformity of the compaction degree of pouring materials throughout the formwork. Some areas may have honeycomb and pitted defects, reducing the strength and impermeability of the bridge crash barrier. These defects may cause cracks and peeling problems during long-term use, shortening the service life of the bridge crash barrier.

[0007] Different bridges have different design requirements, and the height and angle of the crash barrier also have different requirements. However, the existing pouring forming equipment often lacks flexible height and angle adjustment functions. When facing different specifications of bridge crash barrier construction, different equipment needs to be replaced or complex modifications need to be made, increasing the construction cost and time cost.

[0008] In summary, the existing bridge crash wall pouring forming technology has many shortcomings in construction efficiency, forming quality, equipment flexibility and demolding, therefore a bridge crash wall rapid pouring forming device and forming method are proposed. SUMMARY

[0009] The present application aims at the problems existing in the background art. In order to achieve the above-mentioned application purposes, the present application provides the following technical solutions: a bridge crash wall rapid pouring forming device, comprising a bridge mold pier frame, a pouring forming mold is installed above the bridge mold pier frame, a steel column is inlaid between the bridge mold pier frame and the pouring forming mold, a forming mold plate inner cavity is arranged in the pouring forming mold, a limiting rod is installed at the front end of the pouring forming mold, the limiting rod is located at the top end of the bridge mold pier frame, a limiting plate is fixed on the limiting rod, a magnetic adsorption base is installed in the center end of the pouring forming mold, a pouring conveying pipe is connected in the center of the magnetic adsorption base, a forming pouring pipe is arranged on the top pipe of the pouring conveying pipe, a pouring forming flow dividing disc is nested at the middle segment of the pouring conveying pipe, a pouring forming flow dividing pipe is arranged on the pouring forming flow dividing disc, a pouring forming disc is nested at the bottom end of the pouring conveying pipe, a connecting reinforcing disc is installed above the pouring forming disc, connecting bolts are embedded in the top plate, a vibration motor is installed on one half of the pouring forming disc, a vibrating vibration frame is arranged on the vibration motor, and a spring rotating frame is installed above the vibrating vibration frame.

[0010] As a preferred technical solution of the present application, elastic buffer support pads are arranged between the spring rotating frames, rotating frame fixed anchor points are embedded on the two rods of the spring rotating frame, a vibrating buffer spring is transversely installed between the two rods of the spring rotating frame, and a pouring vibrating vibration linkage ring is installed on the rod body.

[0011] As a preferred technical solution of the present application, spring fixed rivets are installed at the two ends of the vibrating buffer spring, and a scraping partition plate is connected to one side of the pouring vibrating vibration linkage ring.

[0012] As a preferred technical solution of the present application, a pouring forming lifting column is installed between the pouring forming flow dividing disc and the pouring forming disc, a pouring forming uniform pouring hole is arranged on the top plate of the pouring forming disc, and the other end of the pouring forming flow dividing pipe is embedded in the pouring forming uniform pouring hole.

[0013] As a preferred technical solution of the present application, a mold adjusting arm adjusting hydraulic arm is installed on the other half of the pouring forming disc, a mold adjusting arm adjusting hydraulic rotating shaft is embedded in the U-shaped groove of the mold adjusting arm adjusting hydraulic arm, a linkage mold adjusting arm is installed on the mold adjusting arm adjusting hydraulic rotating shaft, and a bridge mold plate pier frame is arranged on the linkage mold adjusting arm.

[0014] As a preferred technical scheme of the present application, the bridge formwork pier frame is respectively provided with a linkage mold adjusting arm movable frame and an eccentric clamping fixing rod at both ends thereof, the eccentric clamping fixing rod is provided with a protective soft rubber pad in a U-shaped groove, and a linkage balance beam is mounted on the two rods of the linkage mold adjusting arm movable frame.

[0015] As a preferred technical scheme of the present application, a shaped disc rib beam is embedded above the linkage balance beam, and a shaped disc gusset is arranged on one side of the linkage balance beam.

[0016] As a preferred technical scheme of the present application, a rotary demolding cam is embedded below the magnetic coupling linkage rod, a vibrating eccentric hammer is connected below the rotary demolding cam, and a swing U-shaped groove is arranged in the vibrating eccentric hammer.

[0017] As a preferred technical scheme of the present application, an annular ring is arranged on the outer surface of the pouring forming disc, the annular ring is connected to both the pouring vibration linkage ring and the swing U-shaped groove, an installation shaft is mounted below the annular ring, and a formwork overturning mixing wheel is arranged on the installation shaft.

[0018] A forming method of a bridge anti-collision wall rapid pouring forming device includes the following steps: step 1, device installation and fixation: installing a bridge mold pier frame at a suitable bridge construction position and ensuring that the bridge mold pier frame is stable and firm; installing a pouring forming mold above the bridge mold pier frame and embedding a steel column between the bridge mold pier frame and the pouring forming mold to play a reinforcing role; limiting the pouring forming mold through a limiting rod and a limiting plate, so that the limiting rod is located at the top end of the bridge mold pier frame and the position of the pouring forming mold is ensured to be accurate;

[0019] Step 2, component connection and debugging: installing a magnetic adsorption base in the center end of the pouring forming mold and connecting a pouring conveying pipe; installing a forming pouring pipe on the top pipe of the pouring conveying pipe, nesting a pouring forming shunt disc in the middle segment, and nesting a pouring forming disc at the bottom end, while installing a connecting reinforcing disc and a connecting bolt to ensure that the components are connected tightly;

[0020] checking whether the pouring forming shunt pipes on the pouring forming shunt disc are accurately embedded in the pouring forming uniform pouring holes on the top plate of the pouring forming disc; installing a vibration motor and related components, including a vibrating vibration frame, a spring rotating frame, an elastic buffer support pad, a rotating frame fixed anchor point, a vibrating buffer spring, a spring fixed rivet, a pouring vibration linkage ring, and a scraping partition plate, and debugging whether the operation is normal;

[0021] Install the mold adjusting arm adjusting hydraulic arm, the mold adjusting arm adjusting hydraulic rotating shaft, the linkage mold adjusting arm, the bridge formwork pier frame, the linkage mold adjusting arm movable frame, the eccentric clamping fixing rod, the protective soft rubber pad, the linkage balance crossbeam, the magnetic coupling linkage rod, the forming disc rib beam and the forming disc angle brace, and debug; Install the rotary demolding cam, the vibration eccentric weight, the swing U-shaped groove, the ring, the installation shaft and the formwork overturning mixing wheel, check the connection and cooperation between each part;

[0022] Step 2, concrete conveying: conveying the concrete into the pouring conveying pipe through the forming pouring pipe; the concrete reaches the pouring forming distribution disc through the pouring conveying pipe, and flows into the forming formwork cavity through the pouring forming uniform pouring hole on the pouring forming disc after being distributed through the pouring forming distribution pipe;

[0023] Step 3, vibrating and leveling: start the vibration motor to drive the vibrating vibration frame to vibrate, and transmit the vibration to the pouring vibrating vibration linkage ring through the spring rotary intersection frame and the vibrating buffer spring part; the pouring vibrating vibration linkage ring vibrates on the ring to vibrate the concrete in the forming formwork cavity, so that the concrete is more compact; the leveling baffle is leveled with the movement of the pouring vibrating vibration linkage ring to level the surface of the concrete, so that the surface of the concrete is flat;

[0024] Step 4, mold adjusting and forming: the angle and position of the linkage mold adjusting arm are controlled through the mold adjusting arm adjusting hydraulic arm and the mold adjusting arm adjusting hydraulic rotating shaft; the linkage mold adjusting arm drives the bridge formwork pier frame and the linkage mold adjusting arm movable frame to move, and fine tunes the pouring forming process;

[0025] Step 5, demolding operation: start the magnetic coupling linkage rod to drive the rotary demolding cam to rotate; the rotary demolding cam drives the vibration eccentric weight to swing, the vibration eccentric weight moves in the swing U-shaped groove to generate vibration and assist demolding; the formwork overturning mixing wheel rotates on the installation shaft to help the pouring forming mold and the formed anti-collision wall to separate, and the demolding process is completed;

[0026] Step 6, clean the device, remove the residual concrete and sundries; check the wear of each part, replace and repair the damaged parts, and prepare for the next pouring.

[0027] The beneficial effects of the present application are: the bridge mold pier frame as the basic support structure of the whole device provides stable and reliable support for the pouring operation, ensures that the device does not shake or displace during the construction process, and guarantees the safety and stability of the construction. At the same time, the steel column is embedded between the bridge mold pier frame and the pouring forming mold, further enhances the overall structural strength of the device, improves the carrying capacity of the device, and can adapt to pouring operations of different scales and weights.

[0028] The limiting rod and limiting plate at the front end of the casting mold of this invention enable the casting mold to be accurately installed on the bridge mold pier, ensuring the accuracy of the template installation position, thereby improving the molding accuracy of the bridge crash barrier and reducing molding quality problems caused by template installation deviation.

[0029] This invention, through the cooperation of a casting pipe, a casting delivery pipe, and a casting and forming distribution plate and a casting and forming distribution pipe, enables the rapid and efficient delivery of casting materials into the inner cavity of the forming template. The casting and forming distribution plate rationally distributes the casting materials, and then uniform casting is achieved through the uniform casting holes, greatly improving casting efficiency and shortening the construction cycle.

[0030] The present invention uses a vibratory motor to drive a vibratory frame to generate vibration. Through the buffering and adjustment of a spring-loaded rotating frame, elastic buffer support pad, and vibratory buffer spring components, the vibration is effectively transmitted to the casting material, ensuring its full compaction, while preventing excessive vibration from damaging the device. A leveling plate, under the action of vibration, levels the casting material, further ensuring uniform distribution and improving the forming quality of the bridge crash barrier.

[0031] The height of the casting plate can be flexibly adjusted according to the casting requirements of bridge crash barriers of different specifications. The adjusting hydraulic arm drives the linkage adjusting arm through the adjusting hydraulic rotating shaft, which can precisely adjust the position and angle of the template, so that the device can adapt to the casting needs of bridge crash barriers of various shapes and sizes, improving the versatility and adaptability of the device.

[0032] This invention features an eccentric clamping fixing rod combined with a protective soft rubber pad, ensuring clamping force while preventing damage to the template during clamping. This ensures the template remains stable during pouring and vibration, extending its service life. A rotating demolding cam drives a vibrating eccentric hammer, which transmits the vibration to the casting plate through a swinging U-shaped groove and annular ring, effectively loosening the connection between the formed bridge crash barrier and the template, reducing demolding difficulty. A template-turning hybrid wheel assists in template turning, making the demolding process smoother, reducing manual operation difficulty and labor intensity, and improving demolding efficiency. The device's components are rationally designed, allowing for easy cleaning of the casting mold and pouring pipe components after demolding, promptly removing residual casting material. Furthermore, the connection method between components facilitates disassembly and assembly, enabling regular inspection and maintenance, extending the device's service life, and reducing operating costs. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the structure provided by the present invention;

[0034] Figure 2The pouring forming disc structure schematic diagram provided by the present application shows that:

[0035] Figure 3 The vibrating frame structure schematic diagram provided by the present application shows that:

[0036] Figure 4 The bridge formwork pier frame structure schematic diagram provided by the present application shows that:

[0037] Figure 5 The linkage mode adjusting arm movable frame structure schematic diagram provided by the present application shows that:

[0038] Figure 6 The vibrating buffer spring structure schematic diagram provided by the present application shows that:

[0039] Figure 7 The internal side view structure schematic diagram provided by the present application shows that:

[0040] Figure 8 The bridge mold pier frame structure schematic diagram provided by the present application shows that.

[0041] The figure shows that:

[0042] 1, bridge mold pier frame; 2, pouring forming mold; 3, steel column; 4, forming mold inner cavity; 5, limiting rod; 6, limiting plate; 7, magnetic adsorption base; 8, pouring conveying pipe; 9, forming pouring pipe; 10, pouring forming flow distribution disc; 11, pouring forming flow distribution pipe; 12, pouring forming disc; 13, connecting reinforcing disc; 14, connecting bolt; 15, vibrating motor; 16, vibrating frame; 17, spring rotating frame; 18, elastic buffer support pad; 19, rotating frame fixed anchor point; 20, vibrating buffer spring; 21, spring fixed rivet; 22, pouring vibrating linkage ring; 23, scraping baffle; 24, pouring forming lifting column; 25, pouring forming uniform pouring hole; 26, mode adjusting arm adjusting hydraulic arm; 27, mode adjusting arm adjusting hydraulic rotating shaft; 28, linkage mode adjusting arm; 29, bridge formwork pier frame; 30, linkage mode adjusting arm movable frame; 31, eccentric clamping fixed rod; 32, protective soft rubber pad; 33, linkage balance crossbeam; 34, magnetic coupling linkage rod; 35, forming disc rib; 36, forming disc angle brace; 37, rotating demolding cam; 38, vibrating eccentric hammer; 39, swinging U-shaped groove; 40, annular ring; 41, mounting shaft; 42, mold turning mixing wheel. DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments.

[0044] Therefore, the following detailed description of the embodiments of the application is not intended to limit the scope of the application as claimed, but merely represents some embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the application. It should be noted that the embodiments in the application and the features and technical solutions in the embodiments can be combined with each other without conflict, and similar reference signs and letters in the following drawings represent similar items, so that once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0045] Embodiment 1: please refer to Figure 1 and Figure 2 A bridge crash barrier rapid pouring forming device, comprising a bridge mold pier frame 1, a pouring forming mold 2 is installed above the bridge mold pier frame 1, a steel column 3 is inlaid between the bridge mold pier frame 1 and the pouring forming mold 2, wherein a forming mold plate inner cavity 4 is arranged in the pouring forming mold 2, a limiting rod 5 is installed at the front end of the pouring forming mold 2, the limiting rod 5 is located at the top end of the bridge mold pier frame 1, a limiting plate 6 is fixed on the limiting rod 5, a magnetic adsorption base 7 is installed in the center end of the pouring forming mold 2, a pouring conveying pipe 8 is connected in the center of the magnetic adsorption base 7, a forming pouring pipe 9 is arranged on the top pipe of the pouring conveying pipe 8, a pouring forming flow dividing disc 10 is nested at the middle segment of the pouring conveying pipe 8, a pouring forming flow dividing pipe 11 is arranged on the pouring forming flow dividing disc 10, a pouring forming disc 12 is nested at the bottom end of the pouring conveying pipe 8, a connecting reinforcing disc 13 is installed above the pouring forming disc 12, a connecting bolt 14 is embedded in the top plate, a vibration motor 15 is installed on one side of the pouring forming disc 12, a vibrating vibration frame 16 is arranged on the vibration motor 15, and a spring rotating frame 17 is installed above the vibrating vibration frame 16.

[0046] Elastic buffer support pads 18 are arranged between the spring rotating frames 17, rotating frame fixed anchor points 19 are embedded on the two rods of the spring rotating frames 17, vibrating buffer springs 20 are transversely installed between the two rods of the spring rotating frames 17, and a pouring vibrating vibration linkage ring 22 is installed on the rod body.

[0047] Please refer to Figure 3 and Figure 4 Spring fixed rivets 21 are installed at the two ends of the vibrating buffer springs 20, and a scraping partition plate 23 is connected to one side of the pouring vibrating vibration linkage ring 22. A pouring forming lifting column 24 is installed between the pouring forming flow dividing disc 10 and the pouring forming disc 12, pouring forming uniform pouring holes 25 are arranged on the top plate of the pouring forming disc 12, and the other end of the pouring forming flow dividing pipe 11 is embedded in the pouring forming uniform pouring holes 25.

[0048] The other side of the pouring forming disc 12 is provided with a mold adjusting arm adjusting hydraulic arm 26, a U-shaped groove is embedded in the mold adjusting arm adjusting hydraulic arm 26, a mold adjusting arm adjusting hydraulic rotating shaft 27 is embedded in the U-shaped groove, a linkage mold adjusting arm 28 is installed on the mold adjusting arm adjusting hydraulic rotating shaft 27, and the linkage mold adjusting arm 28 is provided with a bridge formwork pier 29.

[0049] Please refer to Figure 5 and Figure 6 , the bridge formwork pier 29 is provided with a linkage mold adjusting arm movable frame 30 and an eccentric clamping fixing rod 31 at the two ends, respectively, the U-shaped groove of the eccentric clamping fixing rod 31 is provided with a protective soft rubber pad 32, the linkage mold adjusting arm movable frame 30 is provided with a linkage balance beam 33 on the two rods, and the linkage balance beam 33 is provided with a magnetic coupling linkage rod 34 between the two.

[0050] The linkage balance beam 33 is embedded with a forming disc rib beam 35 above, and the linkage balance beam 33 is provided with a forming disc corner brace 36 on one side. The lower part of the magnetic coupling linkage rod 34 is embedded with a rotary demolding cam 37, the rotary demolding cam 37 is connected with a vibrating eccentric hammer 38 below, and the vibrating eccentric hammer 38 is provided with a swing U-shaped groove 39 inside. The outer surface of the pouring forming disc 12 is provided with an annular ring 40, the recesses of the pouring vibrating and vibrating linkage ring 22 and the swing U-shaped groove 39 are connected with the annular ring 40, the lower part of the annular ring 40 is provided with a mounting shaft 41, and the mounting shaft 41 is provided with a formwork overturning mixing wheel 42.

[0051] The working principle of the bridge anti-collision wall rapid pouring forming device is as follows: first, the bridge mold pier 1 is placed in a suitable position as the basic support structure of the whole device. The pouring forming mold 2 is installed above the bridge mold pier 1, and the stability and structural strength of the connection between the bridge mold pier 1 and the pouring forming mold 2 are enhanced by embedding the steel column 3 therebetween. The limiting rod 5 installed at the front end of the pouring forming mold 2 is located at the top end of the bridge mold pier 1, and the limiting plate 6 is fixed on the limiting rod 5, which is used to accurately limit the position of the pouring forming mold 2, so as to ensure the accuracy and stability of the installation, and to provide a reliable basis for the subsequent pouring operation.

[0052] When the pouring operation starts, the pouring material enters the pouring conveying pipe 8 through the forming pouring pipe 9. The pouring conveying pipe 8 is fixed in the center end of the pouring forming mold 2 through the magnetic adsorption base 7, so as to ensure the stability of the conveying process. When the pouring material is conveyed to the pouring forming disc 10 at the middle section of the pouring conveying pipe 8, the pouring forming disc 10 performs shunt treatment on the pouring material. The pouring forming shunt pipe 11 arranged thereon guides the shunted pouring material to the pouring forming disc 12, and the pouring forming uniform pouring hole 25 on the top plate of the pouring forming disc 12 matches the pouring forming shunt pipe 11, so that the pouring material can flow uniformly into the forming mold inner cavity 4, thereby creating good conditions for the forming of the bridge anti-collision wall.

[0053] In the pouring process, the vibration motor 15 is started, and the vibration stunner 16 is driven to produce vibration. The spring rotating frame 17, the elastic buffer support pad 18, and the vibration buffer spring 20 above the vibration stunner 16 work cooperatively. The spring rotating frame 17 is positioned by the rotating frame fixed anchor point 19, and the vibration buffer spring 20 is fixed between the two rods of the spring rotating frame 17 by the spring fixed rivet 21. These components play a role in buffering and adjusting the vibration amplitude, avoiding damage to the device caused by excessive vibration, and ensuring that the vibration can be effectively transmitted to the pouring material. The pouring and vibrating linkage ring 22 is connected to the vibration stunner 16, and the vibration is transmitted to the scraping baffle 23. The scraping baffle 23 is scraped under the action of vibration to the pouring material flowing into the cavity 4 of the forming mold plate, making the pouring material distribution more uniform and improving the forming quality.

[0054] The pouring and forming lifting column 24 between the pouring forming diverter 10 and the pouring forming disc 12 can adjust the height of the pouring forming disc 12 according to the actual pouring requirements to adapt to the pouring requirements of different specifications of bridge crash barrier walls. The mold adjusting arm adjusting hydraulic arm 26 drives the linkage mold adjusting arm 28 to move through the mold adjusting arm adjusting hydraulic rotating shaft 27, and the linkage mold adjusting arm 28 is connected to the bridge mold template pier frame 29. The linkage mold adjusting arm movable frame 30 and the eccentric clamping fixed rod 31 at the two ends of the bridge mold template pier frame 29 work cooperatively, and the protective soft rubber pad 32 in the U-shaped groove of the eccentric clamping fixed rod 31 can protect the mold during clamping. Through the coordinated movement of these components, the position and angle of the mold can be accurately adjusted to ensure that the poured and formed bridge crash barrier wall meets the design requirements.

[0055] Please refer to Figure 7 , the magnetic coupling linkage rod 34 between the linkage balance beam 33 is inlaid with a rotating demolding cam 37 below, and the rotating demolding cam 37 is connected with a vibrating eccentric hammer 38 below. When demolding is needed, the rotating demolding cam 37 rotates, driving the vibrating eccentric hammer 38 to move, and the swinging U-shaped groove 39 in the vibrating eccentric hammer 38 is connected with the annular ring 40 on the outer surface of the pouring forming disc 12, transmitting the vibration to the pouring forming disc 12 to assist the demolding process. At the same time, the mold overturning mixing wheel 42 on the mounting shaft 41 can assist the overturning of the mold during demolding, making the demolding operation more smooth.

[0056] Example 2: A forming method of a bridge crash barrier wall rapid pouring forming device, comprising the following steps: step 1, device installation and fixation: installing the bridge mold pier frame 1 at a suitable bridge construction position and ensuring its stability and firmness; installing the pouring forming mold 2 above the bridge mold pier frame 1, and inlaying the steel column 3 between the bridge mold pier frame 1 and the pouring forming mold 2 to play a reinforcing role; limiting the pouring forming mold 2 by the limiting rod 5 and the limiting plate 6, so that the limiting rod 5 is located at the top end of the bridge mold pier frame 1, and the position of the pouring forming mold 2 is ensured to be accurate;

[0057] Step 2, component connection and debugging: install the magnetic adsorption base 7 in the center end of the cast forming mold 2, and connect the cast conveying pipe 8; install the forming cast pipe 9 on the top pipe of the cast conveying pipe 8, nest the cast forming shunt disc 10 in the middle section, nest the cast forming disc 12 at the bottom end, and install the connecting reinforcing disc 13 and the connecting bolt 14, ensuring that the components are connected tightly;

[0058] Check whether the cast forming shunt pipe 11 on the cast forming shunt disc 10 is accurately embedded in the cast forming uniform pouring hole 25 on the top plate of the cast forming disc 12; install the vibration motor 15 and its related components, including the vibrating vibration frame 16, the spring rotating frame 17, the elastic buffer support pad 18, the rotating frame fixed anchor point 19, the vibrating buffer spring 20, the spring fixed rivet 21, the cast vibrating vibration linkage ring 22, and the scraping partition plate 23, and debug whether their operation is normal;

[0059] Install the mold adjusting hydraulic arm 26, the mold adjusting hydraulic rotating shaft 27, the linkage mold adjusting arm 28, the bridge template pier frame 29, the linkage mold adjusting arm movable frame 30, the eccentric clamping fixed rod 31, the protective soft rubber pad 32, the linkage balance crossbeam 33, the magnetic coupling linkage rod 34, the forming disc rib 35, and the forming disc angle brace 36, and debug them; install the rotating demolding cam 37, the vibrating eccentric hammer 38, the swinging U-shaped groove 39, the annular ring 40, the mounting shaft 41, and the template overturning mixing wheel 42, and check the connection and cooperation between the components;

[0060] Step 2, concrete conveying: convey the concrete into the cast conveying pipe 8 through the forming cast pipe 9; the concrete reaches the cast forming shunt disc 10 through the cast conveying pipe 8, is shunted through the cast forming shunt pipe 11, and then uniformly flows into the forming template inner cavity 4 from the cast forming uniform pouring hole 25 on the cast forming disc 12;

[0061] Step 3, vibrating and scraping: start the vibration motor 15 to drive the vibrating vibration frame 16 to vibrate, and transmit the vibration to the cast vibrating vibration linkage ring 22 through the spring rotating frame 17 and the vibrating buffer spring 20 components; the cast vibrating vibration linkage ring 22 vibrates on the annular ring 40 to vibrate the concrete in the forming template inner cavity 4, so that the concrete is more compact; the scraping partition plate 23 moves with the cast vibrating vibration linkage ring 22 to scrape the surface of the concrete, ensuring that the surface of the concrete is flat;

[0062] Step 4, mold adjusting and forming: control the angle and position of the linkage mold adjusting arm 28 through the mold adjusting hydraulic arm 26 and the mold adjusting hydraulic rotating shaft 27; the linkage mold adjusting arm 28 drives the bridge template pier frame 29 and the linkage mold adjusting arm movable frame 30 components to move, and fine-tunes the cast forming process;

[0063] Step 5, demolding operation: start the magnetic coupling linkage rod 34, drive the rotary demolding cam 37 to rotate; the rotary demolding cam 37 drives the vibrating eccentric weight 38 to swing, and the vibrating eccentric weight 38 moves in the swing U-shaped groove 39 to generate vibration and assist demolding; the mold plate overturning mixing wheel 42 rotates on the mounting shaft 41 to help the pouring forming mold 2 separate from the formed anti-collision wall, and the demolding process is completed;

[0064] Step 6, clean the device, remove the remaining concrete and sundries; check the wear of each part, replace and repair the damaged parts, and prepare for the next pouring.

[0065] In use, the bridge mold pier frame 1 is installed at a predetermined bridge construction position to ensure its stability and firmness, and provides a stable support foundation for the entire device.

[0066] Mold installation: install the pouring forming mold 2 above the bridge mold pier frame 1, and inlay the reinforcing column 3 between the bridge mold pier frame 1 and the pouring forming mold 2 to enhance the stability of the overall structure of the device. At the same time, place the limiting rod 5 at the top end of the bridge mold pier frame 1, fix the limiting plate 6, and accurately adjust the position of the pouring forming mold 2 to make it in the accurate installation state.

[0067] Pipeline connection: install the pouring conveying pipe 8 through the magnetic adsorption base 7 in the center end of the pouring forming mold 2 to ensure firm connection. Then connect the forming pouring pipe 9 to the top pipe of the pouring conveying pipe 8 to prepare for the conveying of the pouring material.

[0068] Part inspection: check whether the vibration motor 15, the mold adjusting hydraulic arm 26 power component and the connection parts are in normal operation to ensure that all parts of the device are in good working condition.

[0069] Height adjustment: according to the height requirement of the bridge anti-collision wall to be poured, start the pouring forming lifting column 24 to adjust the height of the pouring forming disc 12 to the appropriate pouring position.

[0070] Angle and position fine adjustment: operate the mold adjusting hydraulic arm 26 to drive the linkage mold adjusting arm 28 to move through the mold adjusting hydraulic rotating shaft 27. The bridge mold plate pier frame 29, the linkage mold adjusting arm movable frame 30 and the eccentric clamping fixing rod 31 connected with the linkage mold adjusting arm 28 cooperate to accurately adjust the angle and position of the pouring forming mold 2. The protective soft rubber pad 32 in the U-shaped groove of the eccentric clamping fixing rod 31 can protect the mold from damage and ensure moderate clamping force.

[0071] Material conveying: pour the stirred pouring material into the pouring conveying pipe 8 through the forming pouring pipe 9. The pouring material flows downward along the pouring conveying pipe 8 to the pouring forming flow dividing disc 10 in the middle section.

[0072] Splitting and uniform pouring: the pouring forming split disc 10 splits the pouring material, and the pouring forming split pipe 11 guides the material to the pouring forming disc 12. The pouring forming uniform pouring hole 25 on the top plate of the pouring forming disc 12 allows the pouring material to flow uniformly into the inner cavity 4 of the forming template, and the pouring of the bridge crash wall begins.

[0073] Start vibrating: during the pouring process, the vibrating motor 15 is started at the same time. The vibrating motor 15 drives the vibrating vibration frame 16 to vibrate, and the vibration is buffered and adjusted through the spring rotation frame 17 and the vibrating buffer spring 20 components, so as to avoid damage to the device due to excessive vibration.

[0074] Screeding operation: the pouring and vibrating vibration linkage ring 22 transmits vibration to the screeding partition plate 23, which performs screeding treatment on the pouring material flowing into the inner cavity 4 of the forming template under the action of vibration, so that the pouring material is more uniformly distributed in the inner cavity 4 of the forming template, and the forming quality of the bridge crash wall is improved.

[0075] Vibration assisted demolding: when the pouring material reaches a certain solidification strength, demolding operation is needed. The rotating demolding cam 37 starts to rotate and drives the vibrating eccentric hammer 38 to move. The swinging U-shaped groove 39 in the vibrating eccentric hammer 38 is connected with the annular ring 40 on the outer surface of the pouring forming disc 12, which transmits vibration to the pouring forming disc 12 and assists in loosening the connection between the formed bridge crash wall and the template.

[0076] Template overturning: the template overturning mixing wheel 42 on the installation shaft 41 assists in overturning the template during demolding, so that the formed bridge crash wall can be smoothly separated from the template. At the same time, the linkage mold adjusting arm 28 component can appropriately adjust the position of the template to cooperate with the completion of the demolding operation.

[0077] Cleaning the template: after demolding, the residual pouring material in the pouring forming mold 2 and the pouring conveying pipe 8 components is cleaned in time to keep the device clean.

[0078] Component inspection and maintenance: the components of the device are inspected, such as whether the spring rotation frame 17 and the vibrating buffer spring 20 components are damaged, and the damaged components are replaced and repaired in time. At the same time, the moving parts of the device are lubricated to prepare for the next pouring operation.

[0079] The above embodiments are only used to illustrate the present application and are not limited to the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments, and any modification or substitution of the present application; all technical solutions and improvements within the spirit and scope of the application are covered in the scope of the claims of the present application.

Claims

1. A kind of bridge crash barrier quick pouring forming device, including bridge mould pier frame (1), it is characterized in that, The bridge mold pier frame (1) is provided with a pouring forming mold (2) on the top, a reinforcing column (3) is embedded between the bridge mold pier frame (1) and the pouring forming mold (2), a forming mold plate inner cavity (4) is arranged in the pouring forming mold (2), a limiting rod (5) is arranged at the front end of the pouring forming mold (2), the limiting rod (5) is located at the top end of the bridge mold pier frame (1), a limiting plate (6) is fixed on the limiting rod (5), a magnetic adsorption base (7) is arranged in the center of the pouring forming mold (2), a pouring conveying pipe (8) is connected in the center of the magnetic adsorption base (7), a forming pouring pipe (9) is arranged on the top pipe of the pouring conveying pipe (8), a pouring forming shunt disc (10) is nested in the middle section of the pouring conveying pipe (8), a pouring forming shunt pipe (11) is arranged on the pouring forming shunt disc (10), a pouring forming disc (12) is nested at the bottom end of the pouring conveying pipe (8), a connecting reinforcing disc (13) is arranged on the top of the pouring forming disc (12), a connecting bolt (14) is embedded in the top plate of the pouring forming disc (12), a vibration motor (15) is arranged on one side of the pouring forming disc (12), a vibrating vibration frame (16) is arranged on the vibration motor (15), a spring rotating frame (17) is arranged on the top of the vibrating vibration frame (16); Spring rotating frame (17) two poles embedded in the rotating frame fixed anchor point (19), the spring rotating frame (17) two poles between transversely mounted vibrating buffer spring (20), and rod body installed pouring vibrating vibration linkage ring (22); The vibrating buffer spring (20) is provided with spring fixed rivets (21) at the two ends, and the pouring vibrating vibration linkage ring (22) is connected with a scraping partition plate (23) on one side; The pouring forming shunt disc (10) and the pouring forming disc (12) are provided with a pouring forming lifting column (24), the pouring forming disc (12) top plate is provided with a pouring forming uniform pouring hole (25), the other end of the pouring forming shunt pipe (11) is embedded in the pouring forming uniform pouring hole (25); The other side of the pouring forming disc (12) is provided with a mold adjusting arm adjusting hydraulic arm (26), the mold adjusting arm adjusting hydraulic arm (26) is embedded with a mold adjusting arm adjusting hydraulic rotating shaft (27) in the U-shaped groove, the mold adjusting arm adjusting hydraulic rotating shaft (27) is provided with a linkage mold adjusting arm (28), and the linkage mold adjusting arm (28) is provided with a bridge mold plate pier frame (29); The bridge mold plate pier frame (29) is provided with a linkage mold adjusting arm movable frame (30) and an eccentric clamping fixed rod (31) at the two ends, respectively, the eccentric clamping fixed rod (31) is provided with a protective soft rubber pad (32) in the U-shaped groove, the linkage mold adjusting arm movable frame (30) is provided with a linkage balance cross beam (33) on the two rods, and the linkage balance cross beam (33) is provided with a magnetic coupling linkage rod (34) between them; The linkage balance crossbeam (33) is embedded with a shaped disc rib beam (35) above, and is provided with a shaped disc angle brace (36) on one side; The linkage balance crossbeam (33) is embedded with a shaped disc rib beam (35) above, and is provided with a shaped disc angle brace (36) on one side; The magnetic coupling linkage rod (34) is embedded with a rotary demolding cam (37) below, the rotary demolding cam (37) is connected with a vibrating eccentric hammer (38) below, the vibrating eccentric hammer (38) is provided with a swing U-shaped groove (39) inside; 2. A forming method of the bridge crash barrier wall rapid pouring forming device according to claim 1, characterized in that, The pouring forming disc (12) is provided with an annular ring (40) on the outer surface, the annular ring (40) is connected with the swing U-shaped groove (39) and the pouring vibrating linkage ring (22) in the grooves, the annular ring (40) is installed with a mounting shaft (41) below, the mounting shaft (41) is provided with a formwork overturning mixing wheel (42) above. The method comprises the following steps: Step 1, device installation and fixation: install the bridge mold pier frame (1) at a suitable bridge construction position and ensure its stability and firmness; install the pouring forming mold (2) above the bridge mold pier frame (1), embed the steel column (3) between the bridge mold pier frame (1) and the pouring forming mold (2) to play a reinforcing role; limit the pouring forming mold (2) through the limiting rod (5) and the limiting plate (6), so that the limiting rod (5) is located at the top end of the bridge mold pier frame (1), and the position of the pouring forming mold (2) is ensured to be accurate; Step 2, component connection and debugging: install the magnetic adsorption base (7) in the center end of the pouring forming mold (2) and connect the pouring conveying pipe (8); install the forming pouring pipe (9) on the top pipe of the pouring conveying pipe (8), nest the pouring forming shunt disc (10) in the middle segment, nest the pouring forming disc (12) at the bottom end, and install the connecting reinforcing disc (13) and the connecting bolt (14) to ensure that the components are connected tightly; Check whether the pouring forming shunt pipe (11) on the pouring forming shunt disc (10) is accurately embedded in the pouring forming uniform pouring hole (25) on the top plate of the pouring forming disc (12); install the vibration motor (15) and its related components, including the vibrating vibration frame (16), the spring rotary frame (17), the rotary frame fixed anchor point (19), the vibrating buffer spring (20), the spring fixed rivet (21), the pouring vibrating linkage ring (22) and the scraping partition plate (23), and debug whether their operation is normal; Install the mold adjusting hydraulic arm (26), the mold adjusting hydraulic rotating shaft (27), the linkage mold adjusting arm (28), the bridge formwork pier frame (29), the linkage mold adjusting arm movable frame (30), the eccentric clamping fixed rod (31), the protective soft rubber pad (32), the linkage balance crossbeam (33), the magnetic coupling linkage rod (34), the shaped disc rib beam (35) and the shaped disc angle brace (36), and debug them; install the rotary demolding cam (37), the vibrating eccentric hammer (38), the swing U-shaped groove (39), the annular ring (40), the mounting shaft (41) and the formwork overturning mixing wheel (42), and check the connection and cooperation between the components; Concrete delivery: through the forming pouring pipe (9) to deliver the concrete into the pouring delivery pipe (8); the concrete passes through the pouring delivery pipe (8) to reach the pouring forming distribution disc (10), and is distributed through the pouring forming distribution pipe (11) and then flows into the forming mold cavity (4) from the pouring forming uniform pouring hole (25) on the pouring forming disc (12); Step 3, vibrating and scraping: start the vibration motor (15) to drive the vibrating vibration frame (16) to vibrate, and transmit the vibration to the pouring vibrating vibration linkage ring (22) through the spring rotary frame (17) and the vibrating buffer spring (20) components; the pouring vibrating vibration linkage ring (22) vibrates on the annular ring (40) to vibrate the concrete in the forming mold cavity (4) and make the concrete more compact; the scraping baffle (23) moves with the pouring vibrating vibration linkage ring (22) to scrape the surface of the concrete; Step 4, mold adjustment and forming: the angle and position of the linkage mold adjusting arm (28) are controlled by the mold adjusting arm adjusting hydraulic arm (26) and the mold adjusting arm adjusting hydraulic rotating shaft (27); the linkage mold adjusting arm (28) drives the bridge template pier frame (29) and the linkage mold adjusting arm movable frame (30) to move, and fine-tunes the pouring forming process; Step 5, demolding operation: start the magnetic coupling linkage rod (34) to drive the rotary demolding cam (37) to rotate; the rotary demolding cam (37) drives the vibrating eccentric hammer (38) to swing, and the vibrating eccentric hammer (38) moves in the swing U-shaped groove (39) to produce vibration and assist demolding; the mold plate overturning mixing wheel (42) rotates on the mounting shaft (41), the pouring forming mold (2) is separated from the formed anti-collision wall, and the demolding process is completed; Step 6, clean the device, remove the residual concrete and sundries; check the wear of each component, replace and repair the damaged components, and prepare for the next pouring.

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