An ultra-high wave retaining wall mobile pouring system and a wave retaining wall construction method

Abstract

This application relates to the technical field of wave-breaking wall construction. Addressing the problem of inconvenient hoisting and movement of the water-facing and back-facing side forms during traditional wave-breaking wall construction, it proposes a mobile pouring system for ultra-high wave-breaking walls. The system includes a sliding track, a frame, a hoisting mechanism, water-facing side forms, and back-facing side forms. The sliding track is laid at the top of the breakwater, and the frame is slidably connected to the sliding track via a sliding drive assembly. The frame includes several horizontally arranged support beams, and the hoisting mechanism includes a first electric hoist and a second electric hoist mounted on the support beams. Both the first and second electric hoists are slidably connected to the support beams via sliding members. The first electric hoist is connected to the water-facing side form, and the second electric hoist is connected to the back-facing side form. This application facilitates the hoisting and movement of the water-facing and back-facing side forms.

Description

Technical Field

[0001] This application relates to the field of wave barrier construction, and in particular to a mobile casting system and construction method for ultra-high wave barriers. Background Technology

[0002] During the construction of large breakwaters, a wave-breaking wall is usually poured at the top to prevent waves from overflowing the top of the breakwater. In related technologies, when pouring large wave-breaking walls, the base of the wave-breaking wall must be poured first, and then the concrete sections of the wave-breaking wall are poured section by section on the base to form the wave-breaking wall body.

[0003] When constructing the cast-in-place section of the wave barrier wall, multiple large truck cranes are used to hoist and move the water-facing and back-facing side forms for the cast-in-place section onto the wave barrier wall base. Then, the water-facing and back-facing side forms are moved to their respective formwork installation positions. End formwork is installed at the gap between the water-facing side form and the two forms to form a mold cavity. Finally, concrete is poured into the mold cavity to form the cast-in-place section of the wave barrier wall. After the cast-in-place section of the wave barrier wall has been cured, the end formwork is removed. Then, multiple large truck cranes are used to hoist and move the water-facing and back-facing side forms of the wave barrier wall to the pouring position of the next wave barrier wall section. The above construction steps are repeated until the overall casting of the wave barrier wall is completed.

[0004] Regarding the aforementioned technologies, during the pouring of the concrete section of the wave barrier wall, multiple truck cranes are needed to repeatedly lift and move the water-facing and backwater-facing side forms. Due to the relatively large turning radius of the truck cranes, the actual lifting is often limited by the available space, making the overall lifting construction quite inconvenient. Furthermore, because the working area on the top of some breakwaters is relatively narrow and affected by the terrain, it is not possible to simultaneously meet the erection conditions of multiple truck cranes, making it difficult to lift and move the water-facing and backwater-facing side forms of the wave barrier wall, which seriously affects the pouring construction of the wave barrier wall. Summary of the Invention

[0005] To simplify and facilitate the pouring and construction of wave-breaking walls, this application provides a mobile pouring system and construction method for ultra-high wave-breaking walls.

[0006] This application provides a mobile casting system and construction method for ultra-high wave barriers, which adopts the following technical solution:

[0007] A mobile casting system for ultra-high wave-breaking walls includes a sliding track, a frame, a hoisting mechanism, a water-facing side formwork, and a water-repellent side formwork.

[0008] The sliding track is laid on the top of the breakwater, and the extension direction of the sliding track is parallel to the length direction of the wave-breaking wall base.

[0009] The frame is slidably connected to the sliding rail via a sliding drive assembly; the frame includes several horizontally arranged support beams, which are perpendicular to the sliding rail.

[0010] The hoisting mechanism includes a first electric hoist and a second electric hoist mounted on the support beam. Both the first electric hoist and the second electric hoist are slidably connected to the support beam via sliding members. The first electric hoist is connected to the water-facing side mold, and the second electric hoist is connected to the back-facing side mold.

[0011] By adopting the above technical solution, the sliding drive assembly drives the frame to move along the sliding track, which can quickly and conveniently move the water-facing side formwork and the back water-facing side formwork to the pouring position of each section of the wave barrier wall. It eliminates the need for multiple large truck cranes to cooperate in hoisting and moving the water-facing side formwork and the back water-facing side formwork, reducing the problem of difficulty in hoisting the water-facing side formwork and the back water-facing side formwork due to the inability to meet the construction conditions of truck cranes in narrow terrain, which affects the pouring construction of the wave barrier wall. A first electric hoist and a second electric hoist are installed on the support beam, and both are slidably connected to the support beam via sliding parts. The first and second electric hoists slide on the support beam via the sliding parts to adjust the horizontal position of the water-facing side mold and the back water-facing side mold. At the same time, the first and second electric hoists raise and lower the water-facing side mold and the back water-facing side mold respectively to adjust their longitudinal position until the water-facing side mold and the back water-facing side mold are moved to their respective template installation positions, which facilitates the support of the formwork cavity of the concrete casting section of the wave barrier wall.

[0012] Preferably, the sliding track includes two sets of parallel sliding rails; the sliding drive assembly includes two sets of fixed rods, which are respectively mounted parallel above the two sets of sliding rails. Each fixed rod has a mounting base at both ends of its bottom. The mounting base is rotatably connected to a drive wheel. The drive wheel has an annular groove coaxially formed on its outer circumference. The drive wheel is tumbled on the sliding rail through the annular groove. The mounting base is also provided with a drive component that drives the drive wheel to rotate.

[0013] By adopting the above technical solution, the corresponding drive wheel is driven to rotate by the drive component, which can drive the frame to slide along the extension direction of the sliding track, making the overall movement of the frame simpler and more convenient.

[0014] Preferably, a plurality of limiting cylinders are also vertically downwardly arranged at the bottom of the fixing rod, and the piston rod end of the limiting cylinder is connected to a limiting plate, which is arranged opposite to the slide rail.

[0015] By adopting the above technical solution, after the frame is moved into place, the limiting plate can be driven to move down by the limiting cylinder until the limiting plate abuts against the slide rail. On the one hand, the limiting cylinder and the limiting plate can limit the driving sliding mechanism, so as to restrict the subsequent frame from moving the water-facing side formwork and the back water-facing side formwork to the pouring position of the concrete pouring section of the wave barrier wall, and the frame can move through the drive wheel. On the other hand, the limiting cylinder and the limiting plate can support the fixed rod, so as to improve the bending resistance and overall strength of the fixed rod.

[0016] Preferably, the support beam is an I-beam, and the sliding member is an electric monorail trolley, which is slidably connected to the support beam.

[0017] By adopting the above technical solution, the first electric hoist and the second electric hoist can be driven by their respective electric monorail trolleys to slide along the length of the support beam, which facilitates the adjustment of the horizontal position of the water-facing side mold and the water-repellent side mold.

[0018] Preferably, both ends of the support beam are vertically connected to columns; each column is equipped with a limiting mechanism, the limiting mechanism including a first support plate vertically slidably connected to the column, the first support plate being equipped with a transverse hydraulic cylinder, the length direction of the transverse hydraulic cylinder being parallel to the length direction of the support beam, the piston rods of the transverse hydraulic cylinders on the columns at both ends of the support beam being respectively connected to the opposite sides of the water-facing side mold and the water-repellent side mold; the limiting mechanism also includes a second support plate fixed to the column, the second support plate being located below the first support plate, the second support plate being vertically mounted with a longitudinal hydraulic cylinder, the piston rod of the longitudinal hydraulic cylinder being connected to the first support plate.

[0019] By adopting the above technical solution, the transverse hydraulic cylinders, when the first and second electric hoists slide along the length of the support beam via their respective electric monorail trolleys to adjust the horizontal positions of the water-facing and back-facing side molds, the transverse hydraulic cylinders at both ends of the support beam drive their piston rods to retract as the water-facing and back-facing side molds move laterally. This limits the water-facing and back-facing side molds from swaying due to their own inertia, thus preventing difficulties in positioning them. Furthermore, the subsequent frame drives the water-facing side molds via the sliding drive assembly. The transverse hydraulic cylinders can also limit the movement of the front and back side molds, preventing them from swaying due to inertia. The longitudinal hydraulic cylinders, when the first and second electric hoists raise and lower the front and back side molds to adjust their longitudinal positions, can drive the first support plate to move the transverse hydraulic cylinders along with the front and back side molds, thus avoiding the transverse hydraulic cylinders restricting their movement. Furthermore, after the front and back side molds are moved to their respective support positions, the transverse hydraulic cylinders on the columns at both ends of the support beam can support and limit their movement, reducing displacement of the front and back side molds during concrete pouring of the wave-breaking wall section.

[0020] Preferably, the bottom ends of the columns at both ends of the support beam are connected to two sets of fixing rods respectively.

[0021] By adopting the above technical solution, the connection between the frame and the sliding drive assembly is realized, which facilitates the frame to slide along the sliding track by the sliding drive assembly.

[0022] Preferably, a method for constructing a wave barrier using a mobile casting system for ultra-high wave barriers includes the following steps:

[0023] S1: Construction of wave-breaking wall base pouring;

[0024] S2: Tie the steel mesh of the wave-breaking wall to the base of the wave-breaking wall;

[0025] S3: Assembly and construction of the pouring mechanism: Lay the sliding rail, assemble the frame and make the bottom end of the frame slide on the sliding rail through the sliding drive assembly;

[0026] S4: Construction of connection between the water-facing side formwork and the back water-facing side formwork: Connect the first electric hoist on the frame to the water-facing side formwork, connect the second electric hoist on the frame to the back water-facing side formwork, and connect the piston rods of the transverse hydraulic cylinders on the columns at both ends of the support beam to the opposite sides of the water-facing side formwork and the back water-facing side formwork.

[0027] S5: The frame is driven to move along the sliding track by the sliding drive component, and the water-facing side formwork and the water-return side formwork are moved to the pouring position of the concrete pouring section of the wave-breaking wall.

[0028] S6: Positioning of the water-facing side mold and the back water-facing side mold: Adjust the lateral and longitudinal positions of the water-facing side mold and the back water-facing side mold by means of the hoisting mechanism and the limiting mechanism until the water-facing side mold and the back water-facing side mold are moved to their respective template installation positions.

[0029] S7: End formwork installation: Install end formwork at the end of the gap between the water-facing side formwork and the water-repellent side formwork to form the mold cavity of the concrete pouring section of the wave-breaking wall.

[0030] S8: Pour concrete into the mold cavity to form the concrete pouring section of the wave-breaking wall;

[0031] S9: Separate the water-facing side formwork from the back-facing side formwork at the concrete casting section of the wave-breaking wall using a hoisting mechanism in conjunction with a limiting mechanism;

[0032] S10: Repeat steps S5-S9 until the construction of the remaining concrete sections of the wave barrier wall is completed.

[0033] By adopting the above technical solution, after the casting system is assembled, the frame is moved by the sliding drive component to quickly and conveniently move both the water-facing side formwork and the back water-facing side formwork to the casting position of the wave-breaking wall's cast-in-place section. The hoisting mechanism, in conjunction with the limiting mechanism, quickly moves the water-facing side formwork and the back water-facing side formwork to their respective template installation positions. End templates are installed at the ends of the gap between the water-facing side formwork and the back water-facing side formwork to form the casting mold cavity of the wave-breaking wall's cast-in-place section. Subsequent pouring into the mold cavity will form the wave-breaking wall's cast-in-place section, facilitating the casting construction of the wave-breaking wall's cast-in-place section.

[0034] Preferably, the wave-breaking wall base includes a base body and a positioning protrusion integrally cast on the upper surface of the base body;

[0035] In step S6, when the hoisting mechanism, in conjunction with the limiting mechanism, moves the water-facing side mold and the back-facing side mold to abut against the opposite sides of the positioning protrusion, the water-facing side mold and the back-facing side mold are respectively located in their respective template installation positions.

[0036] By adopting the above technical solution and setting the positioning protrusion, the hoisting mechanism can work with the limiting mechanism to move the water-facing side mold and the water-return side mold to their respective template installation positions more quickly.

[0037] In summary, this application includes at least one of the following beneficial technical effects:

[0038] 1. After connecting the water-facing side formwork and the back-facing side formwork to the first and second electric hoists of the hoisting mechanism respectively, the frame is moved along the sliding track by the sliding drive assembly. This allows the water-facing side formwork and the back-facing side formwork to be moved to the pouring position of the concrete section of the wave barrier wall. This eliminates the need for multiple large truck cranes to hoist and move the water-facing side formwork and the back-facing side formwork, making it easier to hoist and move the water-facing side formwork and the back-facing side formwork.

[0039] 2. The piston rods of the transverse hydraulic cylinders on the columns at both ends of the support beam are connected to the opposite sides of the water-facing side mold and the back water-facing side mold, respectively. When adjusting the horizontal position of the water-facing side mold and the back water-facing side mold, the transverse hydraulic cylinder drives its own piston rod to extend and retract with the transverse movement of the water-facing side mold and the back water-facing side mold, so as to achieve smooth movement of the water-facing side mold and the back water-facing side mold and reduce the shaking during the transverse movement of the water-facing side mold and the back water-facing side mold.

[0040] 3. When the first electric hoist and the second electric hoist raise and lower the water-facing side mold and the water-repellent side mold respectively, the longitudinal cylinder drives the first support plate and the transverse cylinder to rise and fall together, so as to avoid the transverse cylinder restricting the raising and lowering of the water-facing side mold and the water-repellent side mold. Attached Figure Description

[0041] Figure 1 This is a schematic diagram illustrating the state of the pouring system during assembly, as shown in the embodiments of this application.

[0042] Figure 2 yes Figure 1 Enlarged schematic diagram of part A in the middle.

[0043] Figure 3 yes Figure 1 Enlarged schematic diagram of section B.

[0044] Figure 4 yes Figure 1 Enlarged diagram of section C.

[0045] Figure 5 This is a schematic diagram illustrating the state of the pouring section of the wave barrier wall being poured using a pouring system, as described in this application embodiment.

[0046] Explanation of reference numerals in the attached figures:

[0047] 1. Breakwater; 11. Wave-breaking wall base; 111. Base body; 112. Positioning protrusion; 12. Concrete cast-in-place section of wave-breaking wall; 2. Slide rail; 3. Frame; 30. Sliding drive assembly; 300. Fixing rod; 301. Mounting seat; 302. Drive wheel; 303. Annular groove; 304. Drive component; 305. Limiting cylinder; 306. Limiting plate; 31. Support beam; 32. Column; 33. Limiting mechanism; 331. First support plate; 333. Transverse cylinder; 332. Perforation; 334. Second support plate; 335. Longitudinal cylinder; 4. Lifting mechanism; 41. First electric hoist; 42. Second electric hoist; 43. Electric monorail trolley; 5. Water-facing side mold; 6. Water-returning side mold. Detailed Implementation

[0048] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0049] This application discloses a mobile casting system for ultra-high wave-breaking walls and a construction method for wave-breaking walls.

[0050] Reference Figure 1 and Figure 2 A mobile casting system for an ultra-high wave barrier wall includes a sliding track, a frame 3, a hoisting mechanism 4, a water-facing side formwork 5, and a backwater side formwork 6. The sliding track is laid on the top of the breakwater 1, and the length direction of the sliding track is parallel to the casting direction of the concrete casting section 12 of the wave barrier wall. The bottom of the frame 3 is slidably connected to the sliding track through a sliding drive assembly 30. The frame 3 includes several horizontally arranged support beams 31, which are located above the wave barrier wall base 11. The hoisting mechanism 4 includes a first electric hoist 41 and a second electric hoist 42 mounted on the support beams 31. Both the first electric hoist 41 and the second electric hoist 42 are slidably connected to the support beams 31 through sliding parts. The first electric hoist 41 is connected to the water-facing side formwork 5, and the second electric hoist 42 is connected to the backwater side formwork 6.

[0051] The sliding track includes two sets of parallel sliding rails 2. In this embodiment, the sliding rails 2 are I-beams, and the two sets of sliding rails 2 are located on opposite sides of the casting position of the concrete casting section 12 of the wave barrier wall.

[0052] The sliding drive assembly 30 includes two sets of parallel fixed rods 300. The two sets of fixed rods 300 are located above the two sets of slide rails 2 and are parallel to the slide rails 2. The bottom ends of the fixed rods 300 are fixed with mounting seats 301. The two ends of the mounting seats 301 are horizontally rotatably connected to the driving wheel 302 and the driven wheel, respectively. The outer circumference of both the driving wheel 302 and the driven wheel is coaxially provided with annular grooves 303. Both the driving wheel 302 and the driven wheel are rolled on the slide rails 2 through their own annular grooves 303. The setting of the annular grooves 303 makes it difficult for the driving wheel 302 and the driven wheel to disengage from the slide rails 2. Mounting base 301 is also provided with a driving component 304 that drives the drive wheel 302 to rotate. In this embodiment, the driving component 304 is a motor, and the output shaft of the motor is fixed coaxially with the drive wheel 302. With the above configuration, the corresponding drive wheel 302 is driven to rotate by the driving component 304, which can drive the frame 3 to slide along the two sets of slide rails 2 of the sliding track, so as to move the water-facing side mold 5 and the back water-facing side mold 6 to the pouring position of the concrete pouring section 12 of the wave barrier wall.

[0053] Two sets of limiting cylinders 305 are vertically downwardly installed at the bottom of the fixed rod 300. The two sets of limiting cylinders 305 are evenly distributed along the length of the fixed rod 300. The piston rod end of the limiting cylinder 305 is provided with a vertically connected limiting plate 306. The limiting plate 306 is set opposite to the upper surface of the slide rail 2. After the frame 3 moves the water-facing side mold 5 and the back water-facing side mold 6 to the pouring position of the concrete pouring section 12 of the wave barrier wall through the sliding drive assembly 30, the piston rod of the frame 3 is driven down by the limiting cylinder 305 until the limiting plate 306 abuts against the upper surface of the slide rail 2. On the one hand, it can realize the limiting of the frame 3, restricting the frame 3 from sliding on the slide rail 2 through the driving wheel 302 and the auxiliary driving wheel on the sliding drive assembly 30. On the other hand, the two sets of limiting cylinders 305 can also support the fixed rod 300, making the fixed rod 300 less prone to deformation.

[0054] Reference Figure 1 and Figure 3 The support beam 31 is an I-beam; both ends of the support beam 31 are vertically downward-facing columns 32, and the bottom ends of the columns 32 at both ends of the support beam 31 are fixedly connected to two sets of fixed rods 300, respectively, to achieve a stable connection between the frame 3 and the sliding drive assembly 30. Adjacent columns 32 on the same fixed rod 300 are equipped with connecting systems, which helps to improve the connection integrity and overall strength between adjacent columns 32, making the columns 32 less prone to bending deformation.

[0055] The driving component 304 is an existing electric monorail trolley 43. The wheel sets on both sides of the electric monorail trolley 43 are respectively embedded in the grooves on both sides of the support beam 31 and abut against the upper surface of the lower wing plate of the support beam 31, so that the electric monorail trolley 43 is slidably connected to the support beam 31. The electric monorail trolley 43 facilitates the sliding along the support beam 31 by either the first electric hoist 41 or the second electric hoist 42, thereby adjusting the horizontal position of the water-facing side mold 5 and the back water-facing side mold 6.

[0056] The first electric hoist 41 or the second electric hoist 42 slides along the support beam 31 while being driven by their respective electric monorail trolleys 43. At the same time, the first electric hoist 41 and the second electric hoist 42 work together to raise and lower the water-facing side mold 5 and the back water-facing side mold 6 respectively, so as to move the water-facing side mold 5 and the back water-facing side mold 6 to their respective template installation positions.

[0057] The water-facing side mold 5 is fixed with several first lifting rings on several first electric hoists 41 on several support beams 31. The first electric hoists 41 are connected to the corresponding first lifting rings through connecting ropes, thus achieving a stable connection between the first electric hoists 41 and the water-facing side mold 5. The back water-facing side mold 6 is fixed with several second lifting rings on several second electric hoists 42 on several support beams 31. The second electric hoists 42 are connected to the corresponding second lifting rings through connecting ropes, thus achieving a stable connection between the second electric hoists 42 and the back water-facing side mold 6.

[0058] Reference Figure 1 and Figure 4 Each column 32 is equipped with two sets of limiting mechanisms 33. The limiting mechanism 33 includes a first support plate 331 mounted on the column 32. One end of the first support plate 331 has a through hole 332. The first support plate 331 is slidably fitted onto the column 32 through the through hole 332, so that the first support plate 331 is vertically slidably connected to the column 32. A transverse hydraulic cylinder 333 is also horizontally mounted and fixed on the first support plate 331. The piston rods of the transverse hydraulic cylinders 333 on the columns 32 at both ends of the support beam 31 are respectively fixedly connected to the opposite sides of the water-facing side mold 5 and the water-return side mold 6 through fixing plates. The limiting mechanism 33 also includes a second support plate 334 horizontally fixed on the column 32. The second support plate 334 is located below the first support plate 331. A longitudinal hydraulic cylinder 335 is vertically mounted on the second support plate 334. The top end of the piston rod of the longitudinal hydraulic cylinder 335 is fixedly connected to the lower surface of the first support plate 331.

[0059] With the setting of the limiting mechanism 33, when the first electric hoist 41 and the second electric hoist 42 slide along the support beam 31 via their respective electric monorail trolleys 43 to adjust the horizontal position of the water-facing side mold 5 and the back-facing side mold 6, the piston rods of the transverse hydraulic cylinders 333 on the columns 32 at both ends of the support beam 31 extend and retract with the transverse movement of the water-facing side mold 5 and the back-facing side mold 6. On the one hand, the transverse hydraulic cylinders 333 on the columns 32 at both ends of the support beam 31 can respectively limit the movement of the water-facing side mold 5 and the back-facing side mold 6, thereby restricting the movement of the water-facing side mold 5 and the back-facing side mold 6. During the process, the swaying caused by its own inertia can also reduce the swaying of the water-facing side mold 5 and the back-facing side mold 6 when the frame 3 moves through the sliding drive component 30. On the other hand, after the water-facing side mold 5 and the back-facing side mold 6 are moved to the corresponding template installation position, the water-facing side mold 5 and the back-facing side mold 6 can be supported by the transverse hydraulic cylinders 333 at both ends of the support beam 31, so as to reduce the displacement or floating of the water-facing side mold 5 and the back-facing side mold 6 when the concrete pouring section 12 of the wave-breaking wall is poured.

[0060] With the longitudinal hydraulic cylinder 335 in place, when the first electric hoist 41 and the second electric hoist 42 raise and lower the water-facing side mold 5 and the back-facing side mold 6 respectively, the longitudinal hydraulic cylinder 335 drives the corresponding first support plate 331 to drive the transverse hydraulic cylinder 333 to rise and fall with the water-facing side mold 5 and the back-facing side mold 6, so as to avoid the situation where the transverse hydraulic cylinder 333 restricts the raising and lowering of the water-facing side mold 5 and the back-facing side mold 6.

[0061] A method for constructing a wave barrier using a mobile casting system for ultra-high wave barriers, referring to... Figure 4 and Figure 5 This includes the following steps:

[0062] S1: Construction of wave barrier base 11: The wave barrier base 11 is constructed using conventional methods. The wave barrier base 11 is constructed in multiple sections. During the construction, the formwork is erected and poured alternately at intervals, which can effectively reduce the frequency of end formwork erection in the formwork used for pouring the wave barrier base 11 and the turnover time of the formwork used for pouring the wave barrier base 11.

[0063] The wave-blocking wall base 11 includes a base body 111 and a positioning protrusion 112 integrally cast on the upper surface of the base body 111. When the water-facing side mold 5 and the back water-facing side mold 6 used for casting the retaining wall integral casting section 12 abut against the opposite sides of the positioning protrusion 112, the water-facing side mold 5 and the back water-facing side mold 6 are respectively located in their respective template installation positions.

[0064] S2: Tie the steel mesh of the wave-breaking wall to the base 11 of the wave-breaking wall;

[0065] S3: Assembly and construction of the pouring mechanism: Lay the sliding rail, assemble the frame 3, and make the bottom of the frame 3 slidably connected to the sliding rail via the sliding drive assembly 30; the specific steps are as follows:

[0066] S3.1: Measurement and layout construction: Mark the center cross line and the dimension edge line of the frame 3 at the top of the completed breakwater 1. Based on the actual measured offset on site, make the baseline for the assembly of the frame 3 and mark the position and edge line of the two sets of sliding rails 2 of the sliding track.

[0067] S3.2: Sliding track laying construction: According to the position of the survey and layout marks, lay and fix two sets of sliding rails 2. One set of sliding rails 2 is laid and fixed on the upper surface of the base body 111 of the wave wall base 11 and the sliding rails 2 are located on the water-facing side of the breakwater 1; the other set of sliding rails 2 is laid and fixed on the top end face of the breakwater 1 and the sliding rails 2 are located on the back side of the breakwater 1. The two sets of sliding rails 2 have the same elevation. Sleepers are laid at the bottom of the sliding rails 2 to support the sliding rails 2.

[0068] S3.3: Assembly and construction of frame 3: Frame 3 and sliding drive assembly 30 are pre-processed and assembled in the factory; after completion, they are transported to the site for assembly and debugging until the bottom of frame 3 is slidably connected to the two sets of slide rails 2 of the sliding track through sliding drive assembly 30.

[0069] S4: Construction of connecting the water-facing side formwork 5 and the back-facing side formwork 6: Connect the first electric hoist 41 on the frame 3 to the first lifting ring corresponding to the water-facing side formwork 5 via a connecting rope, and connect the second electric hoist 42 on the frame 3 to the second lifting ring corresponding to the back-facing side formwork 6 via a connecting rope; fix the fixing plates at the piston rod ends of the transverse hydraulic cylinders 333 on the columns 32 at both ends of the support beam 31 to the opposite sides of the water-facing side formwork 5 and the back-facing side formwork 6.

[0070] S5: The frame 3 is driven by the sliding drive assembly 30 to move along the two sets of sliding rails 2 of the sliding track until the water-facing side mold 5 and the back water-facing side mold 6 are moved to the pouring position of the concrete pouring section 12 of the wave-breaking wall.

[0071] S6: Positioning of the water-facing side mold 5 and the back water-facing side mold 6: The lateral and longitudinal positions of the water-facing side mold 5 and the back water-facing side mold 6 are adjusted by the hoisting mechanism 4 in conjunction with the limiting mechanism 33, so as to move the water-facing side mold 5 and the back water-facing side mold 6 to their respective installation positions.

[0072] The specific steps of S6 are as follows: The first electric hoist 41 and the second electric hoist 42 slide along the support beam 31 via their own electric monorail trolleys 43 to adjust the lateral positions of the water-facing side mold 5 and the back-facing side mold 6. When adjusting the lateral positions of the water-facing side mold 5 and the back-facing side mold 6, the piston rods of the lateral cylinders 333 on the columns 32 at both ends of the support beam 31 extend and retract with the lateral movement of the water-facing side mold 5 and the back-facing side mold 6, respectively. At the same time, the first electric hoist 41 and the second electric hoist 42 raise and lower the water-facing side mold 5 and the back-facing side mold 6, respectively. The side mold 6 is used to adjust the longitudinal position of the water-facing side mold 5 and the back water-facing side mold 6. When adjusting the longitudinal position of the water-facing side mold 5 and the back water-facing side mold 6, the longitudinal cylinder 335 drives the first support plate 331 and the transverse cylinder 333 to extend and retract as the water-facing side mold 5 and the back water-facing side mold 6 rise and fall. Through the above coordination, the water-facing side mold 5 and the back water-facing side mold 6 are respectively abutted against the opposite sides of the positioning protrusion 112 on the wave-breaking wall base 11, so as to move the water-facing side mold 5 and the back water-facing side mold 6 to their respective template installation positions.

[0073] S7: End formwork installation: Install end formwork at the end of the gap between the water-facing side formwork 5 and the back water-facing side formwork 6 to form the mold cavity of the concrete pouring section 12 of the wave-breaking wall.

[0074] In step S7, except for the first section of the wave-blocking wall cast-in-place segment 12 which requires the installation of two sets of end templates, when casting the remaining sections of the wave-blocking wall cast-in-place segment 12, the end of the gap between the water-facing side formwork 5 and the back water-facing side formwork 6 is sealed by the already cast wave-blocking wall cast-in-place segment 12. The mold cavity for casting the wave-blocking wall cast-in-place segment 12 can be assembled using the water-facing side formwork 5, the back water-facing side formwork 6, the already cast wave-blocking wall cast-in-place segment 12, and a set of end templates, which helps to reduce the difficulty of assembling the mold cavity.

[0075] S8: Pour concrete into the mold cavity to form the wave-breaking wall, concrete pouring section 12;

[0076] S9: The water-facing side formwork 5 and the back-facing side formwork 6 are separated from the cast-in-place section of the wave-breaking wall by the hoisting mechanism 4 and the limiting mechanism 33.

[0077] The specific steps of step S9 are as follows: The first electric hoist 41 and the second electric hoist 42 slide along the support beam 31 in a direction away from each other via the electric monorail trolley 43. The horizontal oil cylinders 333 on the columns 32 at both ends of the support beam 31 drive their piston rods to retract until the water-facing side mold 5 and the back water-facing side mold 6 are separated from the cast-in-place section 12 of the wave-breaking wall after it has been cast.

[0078] S10: Repeat steps S5-S9 until the construction of the remaining concrete sections of the wave barrier wall is completed.

[0079] This application uses a sliding drive assembly 30 to drive the frame 3 to slide along a sliding track, which facilitates the quick and convenient movement of the water-facing side formwork 5 and the back-facing side formwork 6 to the construction position of the concrete pouring section 12 of the wave-breaking wall. While the lifting mechanism 4 on the frame 3, in conjunction with the limiting mechanism 33, moves the water-facing side formwork 5 and the back-facing side formwork 6 to their respective formwork support positions, the limiting mechanism 33 can also limit and fix the water-facing side formwork 5 and the back-facing side formwork 6 to prevent displacement or floating of the water-facing side formwork 5 and the back-facing side formwork 6 during the subsequent concrete pouring process.

[0080] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A mobile casting system for ultra-high wave-breaking walls, characterized in that: It includes a sliding track, a frame (3), a hoisting mechanism (4), a water-facing side mold (5), and a water-returning side mold (6); The sliding track is laid on the top of the breakwater (1), and the extension direction of the sliding track is parallel to the length direction of the wave-breaking wall base (11). The frame (3) is slidably connected to the sliding track via a sliding drive assembly (30); the frame (3) includes a plurality of horizontally arranged support beams (31), which are perpendicular to the sliding track; The hoisting mechanism (4) includes a first electric hoist (41) and a second electric hoist (42) mounted on the support beam (31). Both the first electric hoist (41) and the second electric hoist (42) are slidably connected to the support beam (31) via sliding members. The first electric hoist (41) is connected to the water-facing side mold (5), and the second electric hoist (42) is connected to the water-repellent side mold (6). The support beam (31) is an I-beam, and the sliding member is an electric monorail trolley (43), which is slidably connected to the support beam (31). Both ends of the support beam (31) are vertically connected to columns (32); each column (32) is provided with a limit mechanism (33), the limit mechanism (33) includes a first support plate (331) vertically slidably connected to the column (32), the first support plate (331) is provided with a transverse hydraulic cylinder (333), the length direction of the transverse hydraulic cylinder (333) is parallel to the length direction of the support beam (31), and the transverse hydraulic cylinders on the columns (32) at both ends of the support beam (31) are connected to the columns (32). The piston rod of (333) is connected to the opposite sides of the water-facing side mold (5) and the water-repellent side mold (6); the limiting mechanism (33) also includes a second support plate (334) fixed on the column (32), the second support plate (334) is located below the first support plate (331), and a longitudinal oil cylinder (335) is vertically mounted on the second support plate (334), the piston rod of the longitudinal oil cylinder (335) is connected to the first support plate (331); When the first electric hoist (41) and the second electric hoist (42) slide along the length of the support beam (31) via their respective electric monorail trolleys (43) to adjust the horizontal position of the water-facing side mold (5) and the back-facing side mold (6), the transverse hydraulic cylinders (333) at both ends of the support beam (31) drive their piston rods to retract as the water-facing side mold (5) and the back-facing side mold (6) move laterally, thus limiting the movement of the water-facing side mold (5) and the back-facing side mold (6) due to their own inertia. Shaking occurs; when the first electric hoist (41) and the second electric hoist (42) raise and lower the water-facing side mold (5) and the back-facing side mold (6) to adjust the longitudinal position of the water-facing side mold (5) and the back-facing side mold (6), the longitudinal oil rod can drive the first support plate (331) to drive the transverse oil cylinder (333) to rise and fall together with the water-facing side mold (5) and the back-facing side mold (6) to avoid the transverse oil cylinder (333) restricting the rise and fall of the water-facing side mold (5) and the back-facing side mold (6).

2. The mobile casting system for ultra-high wave-breaking walls according to claim 1, characterized in that: The sliding track includes two sets of parallel sliding rails (2); the sliding drive assembly (30) includes two sets of fixed rods (300), the two sets of fixed rods (300) are respectively mounted parallel above the two sets of sliding rails (2), and each of the bottom ends of the fixed rods (300) is provided with a mounting seat (301), the mounting seat (301) is horizontally rotatably connected to a drive wheel (302), the drive wheel (302) has an annular groove (303) coaxially formed on its outer circumference, the drive wheel (302) is tumbled on the sliding rail (2) through the annular groove (303), and the mounting seat (301) is also provided with a drive component (304) that drives the drive wheel (302) to rotate.

3. The mobile casting system for ultra-high wave-breaking walls according to claim 2, characterized in that: The bottom of the fixed rod (300) is also provided with several limiting cylinders (305) that are vertically downward. The piston rod end of the limiting cylinder (305) is connected to a limiting plate (306), and the limiting plate (306) is arranged opposite to the slide rail (2).

4. The mobile casting system for ultra-high wave-breaking walls according to claim 1, characterized in that: The bottom ends of the columns (32) at both ends of the support beam (31) are connected to two sets of fixing rods (300).

5. A method for constructing a wave barrier using the mobile casting system for ultra-high wave barriers as described in claim 4, characterized in that: Includes the following steps: S1: Construction of wave-breaking wall base (11) pouring; S2: Tie the steel mesh of the wave barrier wall to the base (11) of the wave barrier wall; S3: Assembly and construction of the pouring mechanism: Lay the sliding track, assemble the frame (3) and make the bottom end of the frame (3) slide on the sliding track through the sliding drive assembly; S4: Construction of connecting the water-facing side formwork (5) and the back water-facing side formwork (6): Connect the first electric hoist (41) on the frame (3) to the water-facing side formwork (5), connect the second electric hoist (42) on the frame (3) to the back water-facing side formwork (6), and connect the piston rods of the transverse oil cylinders (333) on the columns (32) at both ends of the support beam (31) to the opposite sides of the water-facing side formwork (5) and the back water-facing side formwork (6); S5: Drive the frame (3) along the sliding track by the sliding drive assembly (30) to move the water-facing side mold (5) and the back water-facing side mold (6) to the pouring position of the concrete pouring section (12) of the wave-breaking wall; S6: Positioning of the water-facing side mold (5) and the back water-facing side mold (6): Adjust the lateral and longitudinal positions of the water-facing side mold (5) and the back water-facing side mold (6) by means of the hoisting mechanism (4) and the limiting mechanism (33) until the water-facing side mold (5) and the back water-facing side mold (6) are moved to their respective template installation positions. S7: End formwork installation: Install end formwork at the end of the gap between the water-facing side formwork (5) and the back water-facing side formwork (6) to form the mold cavity of the cast-in-place section (12) of the wave-breaking wall; S8: Pour concrete into the mold cavity to form the concrete pouring section of the wave-breaking wall (12); S9: The water-facing side mold (5) and the back side mold (6) are separated from the concrete casting section (12) of the wave-breaking wall by the hoisting mechanism (4) and the limiting mechanism (33); S10: Repeat steps S5-S9 until the construction of the remaining concrete-cast section (12) of the wave barrier wall is completed.

6. The wave-breaking wall construction method according to claim 5, characterized in that: The wave-breaking wall base includes a base body (111) and a positioning protrusion (112) integrally cast on the upper surface of the base body (111); In step S6, when the hoisting mechanism (4) cooperates with the limiting mechanism (33) to move the water-facing side mold (5) and the back-facing side mold (6) and abut against the opposite sides of the positioning protrusion (112), the water-facing side mold (5) and the back-facing side mold (6) are respectively located in their respective template installation positions.

Images