Construction method for fast mounting and dismounting formwork supporting system of wave wall

Abstract

The invention discloses a construction method for a fast mounting and dismounting formwork supporting system of a wave wall, and relates to the technical field of mounting and dismounting of wave wall formworks. The construction method for the fast mounting and dismounting formwork supporting system of the wave wall comprises the following steps that S1, a steel formwork is prepared, specifically, a steel plate is carried to a designated position; bolt holes are reserved in the steel plates; the side faces of the multiple sets of steel plates are pre-assembled to form a steel formwork; s2, assembling a supporting system of the steel formwork, wherein square tubes are arranged in a preset range of the supporting system of the steel formwork; arranging a steel pipe on the upper part of the steel template; s3, hoisting is conducted, specifically, the steel formworks are hoisted to the front face and the back face of the wave wall; opposite-pull screws are installed at the positions of the reserved bolt holes; s4, concrete pouring; s5, the formwork is disassembled, and the next round of work is carried out, specifically, the opposite-pull screws are disassembled, and the steel formwork and the wave wall are separated; and the steps S3-S4 are repeatedly executed, and the newly-poured wave wall is connected with the poured wave wall. The steel formwork mounting and dismounting device has the effect of improving the steel formwork mounting and dismounting work efficiency.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of anti-wave wall formwork mounting and dismounting, in particular to a rapid anti-wave wall formwork mounting and dismounting support system construction method. BACKGROUND

[0002] The anti-wave wall refers to an engineering facility for resisting wave impact and protecting coastal or water surrounding structures, and the traditional construction method of the anti-wave wall is to first pour an anti-wave wall cushion layer, bind the anti-wave wall chassis and wall body reinforcement, then pour the chassis concrete, wait for the chassis to be finally cured, then perform wall body formwork reinforcement and operation frame erection, and finally pour the wall body concrete.

[0003] The entire process is affected by tides, which may cause discontinuous construction operation, affect construction efficiency, and the anti-wave wall construction area is narrow, so the anti-wave wall support system is not suitable, and therefore a new technical solution is provided. SUMMARY

[0004] In order to improve the work efficiency of steel formwork installation and dismounting, the application provides a rapid anti-wave wall formwork mounting and dismounting support system construction method.

[0005] The application provides a rapid anti-wave wall formwork mounting and dismounting support system construction method, which adopts the following technical solution: A rapid anti-wave wall formwork mounting and dismounting support system construction method, comprising the following steps: S1, preparing a steel formwork, comprising: Using a pre-set steel plate carrying device to carry the steel plate to a designated position; A plurality of bolt holes conforming to the pre-planned positions are formed on the steel plate; Based on the pre-prepared formwork drawing, the sides of the multiple groups of steel plates are pre-assembled and fixed to form a combined steel formwork; Based on the formwork drawing, the top of the steel formwork is determined, and a plurality of lifting rings are installed on the top; S2, assembling the support system of the steel formwork, comprising: Based on the pre-prepared construction drawing, the support system range and front and back surfaces of the steel formwork are determined, and the front surface is the surface facing the anti-wave wall; Within the preset range of the steel formwork support system, a square tube is arranged, the back surface of the steel formwork is composed of a double-pinned square tube and a plurality of horizontally-pinned square tubes to form a horizontal frame; wherein the double-pinned square tube is distributed along the height of the anti-wave wall, and the position of the double-pinned square tube corresponds to the bolt hole; the horizontal frame is fixed to the double-pinned square tube; A steel pipe is arranged on the upper part of the steel formwork, the steel pipe is arranged in an inclined manner and the lower end is connected to the horizontal frame; S3, hoisting, comprising: Two groups of assembled steel formworks are hoisted to the front and back of the wave protection wall in the construction drawing by using hoisting tools, and the areas surrounded by the two groups of steel formworks are sealed from the side; A tension screw is installed at the position of the reserved bolt hole, and the tension screw penetrates the two groups of steel formworks; S4, concrete pouring; S5, form removal and next round of work, which includes: When the strength of the poured concrete reaches a specified threshold to form the wave protection wall, the tension screw is removed, and the steel formwork and the wave protection wall are separated; The steps S-S are repeatedly performed on the side of the poured wave protection wall section, and the newly poured wave protection wall is connected with the poured wave protection wall section.

[0006] Optionally, the steel plate conveying device comprises a plurality of moving trolleys, a trolley assembly for pushing the moving trolleys, and a controller wirelessly connected to the moving trolleys, the plurality of moving trolleys are divided into groups, and the plurality of moving trolleys in each group are used to lift the corners of the same steel plate, and a moving trolley is used to lift and convey the lifted steel plate; The moving trolley has a double-layer structure and comprises a lifting plate, a chassis, and a shovel plate connected to the lifting plate, a lifting unit is arranged between the lifting plate and the chassis, the lifting unit is wirelessly connected to the controller, a magnetic attraction unit for attracting the steel plate is arranged on the top of the lifting plate, a wedge-shaped slot is arranged on the side wall of the lifting plate for the pushing part of the trolley assembly to be inserted, the pushing part is connected to the wedge-shaped slot through a mechanical structure and pushes the moving trolley parallel; a plurality of universal wheels are installed on the chassis, and the shovel plate is connected to the side wall of the lifting plate and abuts against the ground when the lifting plate is not lifted.

[0007] Optionally, the trolley assembly comprises a connecting plate, a penetrating block, and a push rod, the connecting plate is used to hang on the steel plate, the connecting plate is connected to the top of the penetrating block and extends upward and then extends sideways, the connecting plate abuts against the steel plate, the penetrating block is close to the steel plate and has a through hole in the center for the push rod to penetrate, the through hole is parallel to the length direction of the penetrating block, and the push rod is transversely slidingly connected to the penetrating block in a shape fitting the through hole; A push switch is arranged in the wedge-shaped slot, the push switch is located on the vertical side wall of the wedge-shaped slot for the push rod to press, the push switch and the magnetic attraction unit are connected in series, the push switch is in a normally closed state, a main switch is arranged on the chassis, the main switch and the push switch are connected in series and are electrically connected to the main control board of the moving trolley.

[0008] Optionally, the end of the push rod inserted into the wedge-shaped slot is provided with a clamping block, a plurality of the clamping blocks are slidably connected to the push rod and the sliding direction is perpendicular to the length direction of the push rod, the wedge-shaped slot is provided with a clamping groove matched with the clamping block, the push rod is provided with an electric cylinder, the telescopic end of the electric cylinder is connected with a wedge-shaped block and the telescopic direction of the telescopic end of the electric cylinder is perpendicular to the sliding direction of the clamping block, the end of the clamping block close to the electric cylinder is provided with an inclined guide surface matched with the inclined surface of the wedge-shaped block. The end of the clamping block close to the electric cylinder is provided with a ring-shaped block, a spring is connected between the ring-shaped block and the push rod, and the clamping block is located inside the push rod in the natural state of the spring.

[0009] Optionally, the upper surface of the shovel plate is provided with an inclination, and the end with a larger inclination is away from the chassis; the lifting plate is provided with a foot plate for kicking the shovel plate into the bottom of the steel plate, the foot plate is covered on the lifting plate, and the foot plate is provided with an inclination.

[0010] Optionally, the main control board of the moving trolley is wirelessly connected to the controller, the moving trolley is circular in plan view, and the controller is configured to: obtain the specification information of the steel plate, wherein the specification information includes the length A and the width B of the steel plate; establish a two-dimensional coordinate system based on the center point of the steel plate as the origin, and define the length direction of the steel plate as the X axis; control the total switch of the moving trolley to be off; define the initial position of the moving trolley to be located outside the long side of the steel plate and tangent to the extension line of the width side, and prompt the staff to place the moving trolley; based on the length A of the steel plate, control the moving trolley to move in the X axis direction and the moving distance is A / +r, r is the radius of the moving trolley; based on the width B of the steel plate, control the moving trolley to move in the Y axis direction and the moving distance is B / +r; control the total switch of the moving trolley to be on, and control the moving trolley to move to the specified area.

[0011] Optionally, the bottom of the shovel plate is provided with a supporting assembly, the supporting assembly includes a water bag and a protection plate, the bottom of the shovel plate is provided with a concave hidden groove for hiding the water bag, and the water bag is located in the concave hidden groove; The water bag is provided with a water inlet and a water outlet, and the water bag is connected with a water pump through a water pipe, the water pump is connected with a water supply unit, the water inlet and the water outlet of the water pump are connected with the water bag and the water supply unit through the water pipe and branch pipelines, a three-way valve one is installed on the water suction port of the water pump, and a three-way valve two is installed on the water outlet port of the water pump; the three-way valve one and the three-way valve two are wirelessly connected to the controller; The protection plate is hinged to the shovel plate and located at the notch of the concave hidden groove, the movable end of the protection plate is provided with an elastic member, the elastic member abuts against the groove wall of the mounting groove when the protection plate is closed, and the protection plate is embedded in the shovel plate when the protection plate is closed.

[0012] Optionally, the controller is configured to: If the signal feedback that the lifting unit starts to lift the lifting plate is received, the water pump is controlled to execute the water supply process of the water bag; wherein the water supply process includes opening the valve port of the three-way valve two connected to the water bag, closing the other valve port, opening the valve port of the three-way valve one connected to the water supply unit, and closing the other valve port; If the signal feedback that the lifting unit starts to lift the lifting plate is received, the water pump is controlled to execute the water supply process of the water bag; wherein the water supply process includes opening the valve port of the three-way valve two connected to the water bag, closing the other valve port, opening the valve port of the three-way valve one connected to the water supply unit, and closing the other valve port;

[0013] In summary, the present application has the following beneficial technical effects: by pre-assembling the steel plates and pre-welding the square tubes and steel pipes into steel formworks, subsequent concrete pouring is performed, and after the strength of the concrete reaches a specified threshold, the formwork is directly hoisted to the next working area, which eliminates the need to build an operation platform, and the built steel formwork can be repeatedly used, greatly improving the work efficiency of installing and dismounting the steel formwork. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a flowchart of the method in the present application; Figure 2 is a schematic diagram of the overall structure of the steel formwork in the present application; Figure 3 is a schematic diagram of the planning position of the bolt hole in the present application; Figure 4 is a schematic diagram of the overall structure of the steel plate carrying device in the present application; Figure 5 is a schematic diagram of the structure of the steel plate carrying device after lifting in the present application; Figure 6 is a schematic diagram of the structure of the cart assembly in the present application; Figure 7 is a sectional view of the insertion of the push rod into the wedge-shaped groove in the present application; Figure 8 is a sectional view of the shovel plate in the present application; Figure 9 is a connection diagram of the controller in the present application.

[0015] Explanation of reference signs: 1, steel formwork; 11, steel plate; 12, square tube; 13, steel pipe; 14, opposite pull screw; 15, water stop piece; 16, lifting ring; 2, wall body; 3, moving trolley; 31, lifting plate; 311, shovel plate; 312, foot plate; 313, water bag; 314, protection plate; 315, magnetic attraction unit; 32, base plate; 33, lifting unit; 34, wedge-shaped groove; 351, push switch; 352, main switch; 4, trolley assembly; 41, connecting plate; 42, penetrating block; 43, push rod; 431, clamping block; 432, electric cylinder; 433, wedge-shaped block; 5, controller; 6, water pump; 61, three-way valve one; 62, three-way valve two. DETAILED DESCRIPTION

[0016] The following will be described in detail with reference to the accompanying drawings. Figures 1-9 The application is further described in detail.

[0017] The application discloses a construction method of a quick assembly and disassembly formwork support system of a wave-preventing wall.

[0018] Reference Figure 1 and Figure 2 The construction method of the quick assembly and disassembly formwork support system of the wave-preventing wall comprises the following steps. The construction method of the quick assembly and disassembly formwork support system of the wave-preventing wall comprises the following steps. S1, preparing a steel formwork 1, comprising: The steel plate 11 is transported to the designated position by using a pre-provided steel plate transporting device; wherein the steel plate transporting device will be described in detail in the subsequent paragraphs.

[0019] Reference Figure 3 A plurality of bolt holes conforming to pre-planned positions are formed on the steel plate 11; wherein the planned positions of the bolt holes are as shown in Figure 3 The bolt holes are reserved for subsequent installation of the square tubes 12.

[0020] Based on the pre-prepared formwork drawing, the side surfaces of the multiple groups of steel plates 11 are pre-assembled and fixed to form a combined steel formwork 1; in this application, three groups of flat steel formworks with the same size are taken as an example, and the three groups of flat steel formworks are pre-assembled on the ground to form a combined steel formwork 1, and finally connected by nuts. The steel plate 11 has a reserved screw hole for reinforcement, and the combined steel formwork formed by the single steel plate 11 should be straight and have a tight joint.

[0021] Based on the top of the steel formwork 1 determined in the formwork drawing, a plurality of lifting rings 16 are installed on the top, and the plurality of lifting rings 16 can be uniformly spaced to make the center of gravity more stable during lifting.

[0022] S2, assembling the support system of the steel formwork 1, comprising: The support system range and front and back of the steel formwork 1 are determined based on the prepared construction drawings, the front being the side facing the wave protection wall; wherein the construction drawings clearly indicate the front and back through marking or node detail drawing.

[0023] The square tubes 12 are arranged within the preset range of the support system of the steel formwork 1, and the back of the steel formwork 1 is composed of double-pinned square tubes 12 and multiple horizontally-pinned square tubes 12 to form a horizontal frame; wherein the double-pinned square tubes 12 are distributed along the height of the wave protection wall, and the positions of the double-pinned square tubes 12 correspond to the bolt holes; the horizontal frame is fixed to the double-pinned square tubes.

[0024] The square tubes 12 include horizontal and vertical directions, and the vertical and horizontal square tubes 12 on the back of the steel formwork 1 should be firmly welded to the steel plate 11; inclined braces are arranged at certain intervals on the top of the steel formwork 1, the top ends of the inclined braces are welded and fixed to the steel formwork 1, the ends are welded to the vertical and horizontal square tubes 12, and the double-pinned square tubes 12 close to the steel formwork 1 are welded to the steel formwork 1.

[0025] Steel pipes 13 are arranged on the upper part of the steel formwork 1, the steel pipes 13 are arranged obliquely and the lower ends are connected to the horizontal frame, and the steel pipes 13 can be connected to the horizontal frame at an angle of 45°; wherein the vertical and horizontal steel pipes 13 are welded and connected at the joint.

[0026] S3, hoisting, comprising: The two assembled steel formworks 1 are hoisted to the front and back of the wave protection wall in the construction drawings using hoisting tools, and the areas surrounded by the two steel formworks 1 are sealed; wherein the sealing treatment can be to block and fix another steel plate to prevent concrete from overflowing after subsequent concrete pouring.

[0027] A tension screw 14 is installed at the position of the reserved bolt hole, and the tension screw 14 penetrates through the two steel formworks 1; a through-hole can be arranged at the joint of the vertical and horizontal square tubes 12 and the steel pipe 13, the position of the through-hole corresponds to the reserved bolt hole of the steel formwork 1, the hole position is not deviated, and finally the tension screw 14 is effectively fixed and connected. A water stop ring is arranged in the middle of the tension screw 14, wherein the material of the water stop ring can be rubber material, and the water stop ring is hot-melted and bonded with the tension screw 14.

[0028] S4, concrete pouring, pouring concrete from the top of the assembled steel formwork 1 for pouring.

[0029] S5, demolding and next round of work, comprising: When the concrete after pouring reaches a specified threshold (22.5MPa) to form a wave protection wall, the tension screw 14 is removed, the tension bolt 14 is pulled out from the formwork, the steel formwork 1 is slowly lifted by the lifting ring, and the steel formwork 1 and the wave protection wall are separated; The steps S3-S4 are repeatedly performed on the side of the poured wave wall section, and after the steel formwork 1 is simply cleaned, the steel formwork 1 is hoisted to the side of the wave wall section, and the steps S3 and S4 are repeated, and the newly poured wave wall is connected with the poured wave wall section.

[0030] According to the above arrangement, compared with the traditional construction method, the operation platform is cancelled, the support system and the steel formwork 1 are integrated through pre-assembly and welding, the steel formwork 1 is repeatedly used through demolding and hoisting, the installation and disassembly efficiency of the steel formwork 1 is improved, and the construction period of the whole construction is saved.

[0031] With reference to Figure 4 The steel plate conveying device includes a plurality of moving trolleys 3, the plurality of moving trolleys 3 are divided into groups, the plurality of moving trolleys 3 in each group are used to lift the same steel plate 11, and one of the moving trolleys 3 is used to hold and convey the lifted steel plate 11. For example, the moving trolleys 3 are at least four, three of which are used to lift the steel plate 11, and the remaining one is used to hold and convey the steel plate 11 after lifting. In this application, five moving trolleys 3 are taken as an example, four of which are used to be located at the four corners of the steel plate 11 and are used to lift the steel plate 11.

[0032] The trolley assembly 4 of the moving trolley 3 and the controller 5 wirelessly connected with the moving trolley 3, wherein the controller 5 can be a remote controller, and the moving trolley 3 can be connected with the controller 5 through Bluetooth. Since the application includes a plurality of moving trolleys 3, the controller 5 can be provided with keys for switching and control. For example, the remote controller is provided with a plurality of function buttons and remote control direction buttons or levers. The plurality of moving trolleys 3 are numbered, such as 1, 2, 3, and the like. The remote controller is connected with the plurality of moving trolleys 3 through Bluetooth. The buttons on the remote controller (which can be integrated into one button, or divided into multiple buttons for switching) are used for switching control. For example, after the control of the first moving trolley 3 is completed, the button is pressed to switch to the control mode of the second moving trolley 3. In order to synchronize the lifting of the plurality of moving trolleys 3 used for lifting, a synchronous lifting button can be provided. After the button is pressed, the plurality of moving trolleys 3 used for lifting start to be lifted synchronously. The plurality of moving trolleys 3 are used to lift the corners of the steel plate 11, one of which is used to hold and move the lifted steel plate 11. When the four trolleys lift the steel plate 11, the distance between the steel plate 11 and the ground can allow another trolley to enter and move to the center of the steel plate 11. After moving to the center, the moving trolley 3 is located at the center of gravity of the steel plate 11, and is not easy to overturn during conveying.

[0033] With reference to Figure 4 and Figure 5, the mobile trolley 3 is double-layer structure and its top view is circular, which comprises a lifting plate 31, a chassis 32 and a shovel plate 311 connected to the trolley body. A lifting unit 33 is arranged between the lifting plate 31 and the chassis 32, which can be a hydraulic cylinder. The chassis 32 is provided with a mounting groove for embedding and mounting the hydraulic cylinder, which can be detachably mounted in the chassis 32 by bolts and nuts. The extension end of the hydraulic cylinder is fixed to the lifting plate 31. The lifting plate 31 can be hollow inside, or can be provided with a mounting groove for mounting the hydraulic cylinder or a recess for inserting the extension end of the hydraulic cylinder. The extension end of the hydraulic cylinder is inserted into the recess, which can be fixed by bolts and nuts, or the shape of the recess can match the shape of the extension end of the hydraulic cylinder, so that the extension end of the hydraulic cylinder can be directly inserted. The hydraulic cylinder can also be multiple, and can be provided with multiple vertical extension guide rods for auxiliary support, so as to avoid supporting only by the extension end of the hydraulic cylinder, and multiple hydraulic cylinders can be arranged circumferentially to balance the center of gravity.

[0034] The top of the lifting plate 31 is provided with a magnetic attraction unit 315 for attracting the steel plate 11, which can be an electromagnet. The electromagnet is embedded in the top of the lifting plate 31, and the magnetic attraction end faces the lifting plate 31. The side wall of the lifting plate 31 is provided with a wedge-shaped groove 34 for inserting the pushing part of the trolley assembly 4. The wedge-shaped groove 34 can be trapezoidal in side view, and the narrowest side faces the inside of the lifting plate 31, i.e. the size of the slot of the wedge-shaped groove 34 is larger than the size of the bottom of the slot. Since the application also designs a push rod 43 to push the mobile trolley 3 to the center of the steel plate 11, the wedge-shaped groove 34 is designed here to make it easier for the push rod 43 to insert into the slot.

[0035] The chassis 32 is provided with a plurality of universal wheels, which can be embeddedly mounted. That is, the chassis 32 of the mobile trolley 3 is provided with a slot for mounting the universal wheel, and the universal wheel is embeddedly mounted in the slot, so that the thickness of the mobile trolley 3 can be smaller, and then only a small height of the steel plate 11 needs to be lifted to enable another trolley to enter the bottom of the steel plate 11. The chassis 32 of the mobile trolley 3 is connected with a shovel plate 311 for penetrating into the bottom of the steel plate 11. The shovel plate 311 is connected to the side wall of the lifting plate 31 and abuts against the ground when the lifting plate 31 is not lifted. The shovel plate 311 is beneficial to the insertion of the mobile trolley 3 into the bottom of the steel plate 11, which first lifts one corner of the flat steel plate 11, and then inserts the remaining mobile trolleys 3. The shovel plate 311 makes it more convenient to insert the mobile trolley 3 into the bottom of the steel plate 11.

[0036] Referring to Figure 6, the trolley assembly 4 comprises a connecting plate 41, a penetrating block 42 and a push rod 43, the connecting plate 41 is used for hanging on the steel plate 11, the connecting plate 41 is connected on the top of the penetrating block 42, the connecting plate 41 extends upwardly and then extends laterally after bending, like an inverted L-shaped, and an electromagnet can be arranged on the connecting plate to assist in adsorption, and the connecting plate can be connected to the steel plate by magnetic attraction, which can effectively prevent the connecting plate from falling off during use. The penetrating block 42 is provided with a through hole in the center for the push rod 43 to pass through, the through hole is parallel to the length direction of the penetrating block 42, the shape of the push rod 43 fits the through hole (the outer wall of the push rod 43 is close to or in contact with the through hole), and the push rod 43 is transversely connected to the penetrating block 42, that is, the push rod 43 can slide in the through hole. In order to know the distance of pushing the moving trolley 3 more conveniently, a scale indicating the distance can be arranged on the push rod 43, so as to more facilitate accurately pushing the moving trolley 3 to the center position. The lifting plate 31 can be provided with a plurality of wedge-shaped grooves 34, such as four wedge-shaped grooves 34 evenly distributed in the circumferential direction, so that after the connecting plate 41 is hung and the push rod 43 is slid, the connecting plate 41 hung on the steel plate 11 can be removed, and the moving trolley 3 can be continuously pushed in another direction until the moving trolley 3 is located at the center position.

[0037] Referring to Figure 7 , the wedge-shaped groove 34 is provided with a push switch 351, the push switch 351 is located on the vertical side wall of the wedge-shaped groove 34 for the push rod 43 to push, the push switch 351 and the magnetic attraction unit 315 are connected in series, so that whether the magnetic attraction unit 315 is adsorbed on the steel plate 11 can be controlled by the push switch 351, the push switch 351 is in a normally closed state, that is, when the push switch 351 is not pressed, the circuit is turned on, and the magnetic attraction unit 315 has adsorption effect, when the push rod 43 is inserted into the wedge-shaped groove 34, that is, the push switch 351 is pressed, the circuit is disconnected, and the magnetic attraction unit 315 has no adsorption effect. The distance of pushing the moving trolley 3 by the push rod 43 can push the moving trolley 3 to the center position.

[0038] The chassis 32 can be provided with a main switch 352 in series with the push switch 351 and electrically connected to the main control board of the mobile trolley 3. The main switch 352 can be installed on the mobile trolley 3 in the form of a button and used to control whether the mobile trolley 3 (including the magnetic attraction unit 315 thereon) is turned on. The push switch 351 is only used to cut off the power supply of the magnetic attraction unit 315 and control the magnetic attraction unit 315 to be closed. Thus, the state of the magnetic attraction unit 315 can be synchronously controlled by the main switch 352. When it is necessary to move the mobile trolley 3 to the center of the steel plate 11, the main switch 352 of the mobile trolley 3 can be turned on first, so that the magnetic attraction unit 315 has an attraction effect. Next, the mobile trolley 3 is pushed to the center of the steel plate 11 by the push rod 43. During the pushing process, the push rod 43 presses the push switch 351. At this time, the mobile trolley 3 has no attraction effect and can be adjusted by the push rod 43 without being hindered by the attraction to the steel plate 11 to move the mobile trolley 3. After the mobile trolley 3 is adjusted to the specified position, the push rod 43 exits the wedge-shaped groove 34, that is, the magnetic attraction unit 315 can attract the steel plate 11 at this time. The mobile trolley 3 can be controlled by the controller 5 to carry the steel plate 11.

[0039] According to the above arrangement, when the mobile trolley 3 is sent under the steel plate 11 and it is not possible to observe whether it is located at the center of the steel plate 11, the push rod 43 can be used to push and move, the scale on the push rod 43 is read, and whether it is located at the center of the steel plate 11 is calculated according to the length and width of the steel plate 11 to determine how far it should be pushed and moved. Thus, it is more convenient to move the mobile trolley 3 to the center position of the steel plate 11.

[0040] Referring to Figure 8 The end of the push rod 43 inserted into the wedge-shaped groove 34 is provided with a clamping block 431. The push rod 43 is slidably connected with a plurality of clamping blocks 431. The clamping block 431 has at least two, and the application takes two as an example. The clamping blocks 431 can be symmetrically distributed. The clamping block 431 is slidably connected to the push rod 43 and the sliding direction thereof is perpendicular to the length direction of the push rod 43. The groove wall of the wedge-shaped groove 34 can be provided with a clamping groove matched with the clamping block 431. The push rod 43 is internally provided with an electric cylinder 432. The electric cylinder 432 can be internally provided with a cavity for mounting the electric cylinder 432. The electric cylinder 432 is mounted in the push rod 43 by bolts and nuts. The electric cylinder 432 is horizontally placed, that is, the extension direction of the electric cylinder 432 is perpendicular to the sliding direction of the clamping block 431. The extension end of the electric cylinder 432 is fixedly provided with a wedge-shaped block 433. The end of the clamping block 431 is provided with an inclined guide surface, and the inclination is matched with the inclined surface of the wedge-shaped block 433. Thus, the clamping block 431 can be pushed out to both sides through the wedge-shaped block 433. The end of the clamping block 431 extending into the push rod 43 is provided with an annular block. The annular block and the inner wall of the push rod 43 (the push rod 43 can be internally provided with a groove for sliding of the clamping block 431 and the annular block outside the clamping block 431. The opening of the side wall of the push rod 43 is only for sliding of the clamping block 431) are fixedly provided with a spring. When the spring is in a natural state, the clamping block 431 is located in the push rod 43. When the extension end of the electric cylinder is extended, the spring is compressed, and the clamping block 431 is pushed out of the push rod 43 and inserted into the clamping groove. When the extension end of the electric cylinder is retracted, the clamping block 431 can be retracted by the action force of the spring.

[0041] The extension end of the electric cylinder 432 is fixed to the end of the clamping block 431. The electric cylinder 432 needs to be a micro electric cylinder 432, which can push the clamping block 431 to be inserted into the clamping groove provided on the groove wall of the wedge-shaped groove 34. The gripping section of the push rod 43 is provided with a push switch 351 for pressing to control the electric cylinder 432. The control switch and the electric cylinder 432 are wirelessly connected. The control switch can be a self-restoring switch and is normally open. That is, the extension end of the electric cylinder 432 is in a retracted state. When the control switch is pressed, the extension end of the electric cylinder 432 is extended. When the control switch is no longer pressed, the extension end of the electric cylinder 432 is retracted until the initial state is restored.

[0042] According to the above arrangement, the extension end of the electric cylinder 432 can be controlled to be extended or retracted by pushing the push rod 43 and pressing the control switch on the push rod 43, so as to control whether the clamping block 431 is clamped in the clamping groove. When the clamping block 431 is clamped in the clamping groove, the mobile trolley 3 and the push rod 43 can be fixed by the abutting or clamping action of the clamping block 431, so that the mobile trolley 3 cannot be pushed too far and cannot be brought back during the pushing process. The separation and loosening of the mobile trolley 3 and the push rod 43 during the pushing process are also effectively avoided.

[0043] Referring to Figure 8The shovel plate 311 is connected to the lifting plate 31, the upper surface of the shovel plate 311 is arranged in a slope, and the end with a larger slope is away from the chassis 32, that is, the end of the shovel plate 311 facing the outside is a sharp corner, which facilitates the shovel plate 311 to be inserted into the bottom of the steel plate 11 to make a corner of the steel plate 11 be raised. The lifting plate 31 is provided with a foot plate 312 for kicking the shovel plate 311 to be inserted into the bottom of the steel plate 11, the foot plate 312 is covered on the lifting plate 31, and the foot plate 312 is provided with a slope, which can be a slope suitable for natural kicking or stepping of a foot. The foot plate 312 can be fixed to the lifting plate 31 by a bolt and a nut, and can be centrally opened, so as not to block the position where the magnetic unit 315 is installed, or can be covered only on the side wall of the lifting plate 31.

[0044] The master switch 352 is wirelessly connected to the controller 5, wherein the wireless connection can be that the master switch 352 is integrated with a Bluetooth module, the controller 5 is configured by pairing with the Bluetooth module, and the controller 5 is configured as: Obtaining the specification information of the steel plate 11, wherein the specification information includes the length A and the width B of the steel plate 11; for example, the length of the steel plate 11 is 200 cm, and the width is 160 cm; the controller in the present application is exemplified as a remote controller, which is handheld and can be equipped with a display, and a database is formed by pre-recording various specification information of the steel plate 11 in the display, and the specification information needs to be obtained by selecting the corresponding specification in the database.

[0045] A two-dimensional coordinate system is established based on the center point of the steel plate 11 as the origin, and the length direction of the steel plate 11 is defined as the X axis; then the center point coordinate of the steel plate 11 is (0, 0), and it can be assumed that every 10 cm corresponds to 1 distance on the coordinate system; The master switch 352 of the moving trolley 3 is turned off; when the master switch 352 is turned off, the magnetic unit 315 of the moving trolley 3 cannot attract the steel plate 11, and the moving trolley 3 can move freely under the steel plate 11; The initial position of the moving trolley 3 is defined to be located outside the long side of the steel plate 11 and tangent to the extension line of the width side, prompting the worker to place the moving trolley to the specified area; the worker is prompted to place the initial position of the moving trolley 3 outside the two edges of any corner of the steel plate 11 and tangent to the two edges, wherein the specified area and the above area, so that the moving trolley 3 is placed to facilitate the calculation of the distance to be moved on the X axis and the Y axis; Based on the length A of the steel plate 11, the moving trolley 3 is controlled to move in the X-axis direction, and the moving distance is A / 2+r, r is the radius of the moving trolley 3; at this time, the moving trolley 3 is located at a corner of the steel plate 11, that is, the vertical distance between the moving trolley 3 and the center of the steel plate 11 is half of the length and width, respectively, since the moving trolley 3 is viewed as a circle, in order to make the center of the moving trolley 3 coincide with the center of the steel plate 11, it is necessary to move a certain distance (i.e. the radius of the moving trolley 3). For example, the radius of the moving trolley 3 is 30 cm, according to the length and width specifications of the steel plate 11, the moving trolley 3 needs to move in the X-axis direction by 200 / 2+30=130 cm, that is, the moving trolley 3 needs to move in the X-axis direction by 130 cm towards the original position.

[0046] Based on the width B of the steel plate 11, the moving trolley 3 is controlled to move in the Y-axis direction, and the moving distance is B / 2+r; according to the above example, the moving trolley 3 needs to move in the Y-axis direction by 160 / 2+30=110 cm, that is, the moving trolley 3 needs to move in the Y-axis direction by 110 cm towards the original position.

[0047] The total switch 352 of the moving trolley 3 is controlled to be turned on, and the moving trolley 3 is controlled to move to a specified area; after the total switch 352 of the moving trolley 3 is turned on, the magnetic attraction unit 315 can attract the steel plate 11, and then the controller 5 can be used to control the moving trolley 3 to carry the steel plate 11 to a specified position.

[0048] Through the above setting, the use of the push rod 43 for pushing can be avoided, and the operation lever of the controller 5 is used to control the displacement of the moving trolley 3, wherein the controller 5 (the above example can be a remote controller) is equipped with a display, which displays the distance between the center of the steel plate 11 and the moving trolley 3 in real time, so as to facilitate observation of where the moving trolley 3 moves to and whether it is located at the required position, thereby the displacement can be adjusted in combination with real-time position feedback.

[0049] The shovel plate 311 is used to lift the steel plate 11, due to the excessive weight of the steel plate 11, the trolley may be inclined to one side, and thus the lifting work may not be completed smoothly, in view of the above problem, the following design is made: Referring to Figure 8 , the bottom of the shovel plate 311 is provided with a support assembly, the support assembly includes a water bag 313 and a protection plate 314, the bottom of the shovel plate 311 is provided with a concave hidden groove for hiding the water bag 313, the water bag 313 is located in the concave hidden groove, the water bag 313 can be fixed by a plurality of mushroom nails and the four side walls of the groove, the outer wall of the water bag 313 is attached with a soft sheet made of rubber material, the mushroom nails penetrate the water bag 313 and the soft sheet, the part of the mushroom nails penetrating the water bag 313 and the head are also made of rubber material, and the two are tightly attached to the water bag 313 to seal and fix the water bag.

[0050] The water bag 313 can be made of rubber material, and can be inflated and extended out of the concave recess after being filled with water. The inflated water bag 313 abuts against the ground, and supports the shovel plate 311 to some extent, so as to try to keep the balance of the several moving trolleys 3 used to lift the steel plate 11.

[0051] The water bag 313 is provided with a water inlet and a water outlet, and the water bag 313 is connected with the water pump 6 through a water pipe. The water inlet can be above, and the water outlet can be below. The shovel plate 311 is provided with a hole for the water pipe to extend out. The water pipe connected with the water bag 313 can extend out of the shovel plate 311 and be connected with the water pump 6 outside. The water pump 6 is connected with a water supply unit, which can be a water tank. The water pump 6 can be a miniature water pump 6. The water inlet and outlet ports of the water pump 6 are connected with the water bag 313 and the water inlet and outlet of the water supply unit through the water pipe and branch pipes. The water outlet port of the water pump 6 is connected with the water inlet of the water bag 313 through the water pipe, and the water pipe extends with a branch pipe. The water outlet port of the water pump 6 is connected with the water inlet of the water supply unit through the branch pipe. The water inlet port of the water pump 6 is connected with the water outlet of the water bag 313 through the water pipe, and the water pipe extends with a branch pipe. The water inlet port of the water pump 6 is connected with the water outlet of the water supply unit through the branch pipe.

[0052] Referring to Figure 8 and Figure 9 , a three-way valve one 61 is installed on a section of the water pipe of the water inlet port of the water pump 6, and a three-way valve two 62 is installed on a section of the water pipe of the water outlet port of the water pump 6. The three-way valve one 61 and the three-way valve two 62 each have a, b, and c three valve ports. The valve ports a of the three-way valve one 61 and the three-way valve two 62 are each connected with the water pump 6, and the valve port (i.e. the valve port a) is in a normally open state. The valve ports b of the three-way valve one 61 and the three-way valve two 62 are each connected with the water tank, and the valve ports c are each connected with the water bag 313. The three-way valve one 61 and the three-way valve two 62 are wirelessly connected with the controller 5. The wireless connection can be that the controller 5 sends switch instructions through wireless signals. The three-way valve one 61 and the three-way valve two 62 are internally provided with a receiving module to analyze the instructions and drive the switching of the valve ports.

[0053] The controller 5 is configured to: If a signal feedback that the lifting unit 33 starts to lift the lifting plate 31 is received, the water pump 6 is controlled to execute a water supply process of the water bag 313. The water supply process includes opening the valve port of the three-way valve two 62 connected with the water bag 313, closing the other valve port, opening the valve port of the three-way valve one 61 connected with the water supply unit, and closing the other valve port. For example, the water supply process includes that the water pump 6 is switched to a water supply mode, the valve port c (water bag 313) of the three-way valve two 62 (water outlet port of the water pump 6) is opened, the valve port b (water tank) of the three-way valve two 62 is closed, the valve port b (water tank) of the three-way valve one 61 (water inlet port of the water pump 6) is opened, and the valve port c (water bag 313) of the three-way valve one 61 is closed, so as to inject the water in the water tank into the water bag 313.

[0054] If the signal feedback of the lifting unit 33 starts to lower the lifting plate 31 is received, the electromagnetic valve is opened, and the water pump 6 is controlled to execute the water extraction process of the water bag 313; wherein the water supply process includes opening the valve port of the three-way valve one 61 connected to the water bag 313, closing the other valve port, opening the valve port of the three-way valve two 62 connected to the water supply unit, and closing the other valve port; for example: the water extraction process is to control the water pump 6 to switch to the water extraction mode, open the valve port c of the three-way valve one 61, close the valve port b of the three-way valve one 61, open the valve port b of the three-way valve two 62, and close the valve port c of the three-way valve two 62.

[0055] According to the above setting, the water in the water bag 313 can flow according to the user's demand, if the water bag 313 needs to protrude and abut against the ground, water is supplied to the water bag 313, if the moving trolley 3 located at the center of the steel plate 11 has been transported, the water pump 6 is controlled to extract the water in the water bag 313, and the water bag 313 is restored to the initial state. Wherein the water pump 6 can be connected to the water bag 313 on the plurality of moving trolleys 3 through the water pipe or branch pipe, so as to synchronously control whether the water bag 313 is filled with water or not. With the temporary supporting effect of the protruding water bag 313 and the supporting effect of the water bag 313, the risk of overturning of the plurality of moving trolleys 3 is reduced.

[0056] Referring to Figure 8 The protection plate 314 is hinged to the shovel plate 311 and located at the slot opening of the concave hidden groove, and the protection plate 314 is embedded in the shovel plate 311 when it is closed, that is, when the protection plate 314 is closed, the non-concave hidden groove part of the shovel plate 311 protrudes from the slot opening, so that the protection plate 314 is not frequently rubbed, and the wear of the protection plate 314 is slowed down. The movable end of the protection plate 314 is provided with an elastic member, which can be a rubber block. When compressed, it just abuts against the movable end. When the water bag 313 is filled with water and expands, it applies an outward force to the protection plate 314, and the protection plate 314 is bounced off. When the water bag 313 is extracted, the protection plate 314 can be manually closed again. The protection plate 314 is abutted to the slot wall of the mounting groove through the action of the elastic member and will not be loose.

[0057] Because the shovel plate 311 will rub on the ground, the water bag 313 can be arranged inside the shovel plate 311, which is easy to cause wear of the water bag 313. Through the above setting, the protection plate 314 is added to protect the water bag 313, and the wear of the water bag 313 is slowed down.

[0058] Steel plate transporting device embodiment: First, a mobile trolley 3 is used to lift one corner of the steel plate 11. The foot pedal 312 is stepped on to push the shovel plate 311 into the bottom of the steel plate 11. Then, the mobile trolleys 3 are pushed into the four corners of the steel plate 11 one by one. Each mobile trolley 3 is connected to the water pump 6 and the water supply unit through water pipes and branch pipes. The lifting units 33 of multiple mobile trolleys 3 are controlled to rise synchronously, and the water pump 6 is controlled to supply water to the water bladder 313 in the shovel plate 311. The mobile trolley 3 is remotely controlled by the controller 5 to enter the bottom of the steel plate 11. The mobile trolley 3 can be pushed to the center of the steel plate 11 by the push rod 43, or the mobile trolley 3 can be remotely controlled by the controller 5 to the center of the steel plate 11. The magnetic suction unit 315 is activated to attract the steel plate 11, and the mobile trolley 3 is remotely controlled to transport the steel plate 11 to the designated area.

[0059] 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 construction method of a quick installation and removal formwork support system for a breakwater, characterized in that, The method comprises the following steps: S1, preparing a steel template, comprising: using a pre-set steel plate conveying device to convey the steel plate to a designated position; opening a plurality of bolt holes in the steel plate in accordance with pre-planned positions; pre-assembling and fixing the side surfaces of a plurality of steel plates based on a pre-prepared template drawing to form a combined steel template; determining the top of the steel template based on the template drawing and installing a plurality of lifting rings on the top; S2, assembling the support system of the steel template, comprising: determining the support system range and front and back surfaces of the steel template based on a pre-prepared construction drawing, the front surface being the surface facing the wave protection wall; setting up square tubes in the pre-set range of the support system of the steel template, the back surface of the steel template being composed of a double-pinned square tube and a plurality of horizontally-pinned square tubes to form a horizontal frame; wherein the double-pinned square tube is distributed along the height of the wave protection wall and the positions of the double-pinned square tube correspond to the bolt holes; the horizontal frame is fixed to the double-pinned square tube; setting up a steel pipe on the upper part of the steel template, the steel pipe being set up in an inclined manner and the lower end being connected to the horizontal frame; S3, hoisting, comprising: using hoisting tools to hoist the two assembled steel templates to the front and back surfaces of the wave protection wall in the construction drawing and performing side sealing treatment on the area enclosed by the two steel templates; installing a tensioning screw rod at the position of the pre-reserved bolt hole, the tensioning screw rod penetrating through the two steel templates; S4, concrete pouring; S5, form removal and next round of work, comprising: removing the tensioning screw rod and separating the steel template and the wave protection wall when the strength of the poured concrete reaches a specified threshold to form the wave protection wall; repeating steps S3-S4 on the side of the poured wave protection wall section and connecting the newly poured wave protection wall with the poured wave protection wall section.

2. The construction method of the quick installation and removal formwork support system of the wave protection wall according to claim 1, characterized in that: The steel plate conveying device comprises a plurality of moving trolleys, a trolley assembly for pushing the moving trolleys, and a controller wirelessly connected to the moving trolleys, the plurality of moving trolleys being divided into a plurality of groups, and the plurality of moving trolleys in each group being used to lift a plurality of corners of the same steel plate, and a certain moving trolley being used to lift and convey the lifted steel plate; The moving trolley has a double-layer structure and comprises a lifting plate, a chassis, and a shovel plate connected to the lifting plate, a lifting unit being arranged between the lifting plate and the chassis, the lifting unit being wirelessly connected to the controller, a magnetic attraction unit for attracting the steel plate being arranged on the top of the lifting plate, a wedge-shaped slot being arranged on the side wall of the lifting plate for the pushing part of the trolley assembly to be inserted, the pushing part being connected to the wedge-shaped slot through a mechanical structure and pushing the moving trolley in parallel, and a plurality of universal wheels being installed on the chassis, the shovel plate being connected to the side wall of the lifting plate and abutting against the ground when the lifting plate is not lifted.

3. The construction method of the quick installation and removal formwork support system of the wave protection wall according to claim 2, characterized in that: The trolley assembly comprises a connecting plate, a penetrating block, and a push rod, the connecting plate being used to be hung on the steel plate, the connecting plate being connected to the top of the penetrating block and extending upwards and then extending sideways, the connecting plate abutting against the steel plate, the penetrating block being close to the steel plate and having a through hole in the center for the push rod to penetrate, the through hole being parallel to the length direction of the penetrating block, and the push rod being in a shape matching the through hole and being horizontally slidably connected to the penetrating block. The wedge-shaped slot is provided with a push switch, the push switch is located on the vertical side wall of the wedge-shaped slot and is pushed by the push rod, the push switch and the magnetic suction unit are connected in series, the push switch is in a normally closed state, the base plate is provided with a main switch, the main switch is connected in series with the push switch and is electrically connected to the main control board of the mobile trolley.

4. The construction method of the quick installation and removal formwork support system of the wave protection wall according to claim 3, characterized in that: The end of the push rod inserted into the wedge-shaped slot is provided with a clamping block, a plurality of clamping blocks are connected to the push rod in a sliding manner, and the sliding direction of the clamping blocks is perpendicular to the length direction of the push rod. The wedge-shaped slot is provided with a clamping groove matched with the clamping block. The push rod is provided with an electric cylinder, the telescopic end of the electric cylinder is connected with a wedge-shaped block, and the telescopic direction of the telescopic end of the electric cylinder is perpendicular to the sliding direction of the clamping block. The end of the clamping block close to the electric cylinder is provided with an inclined guide surface, and the guide surface is matched with the inclined surface of the wedge-shaped block. The end of the clamping block close to the electric cylinder is provided with an annular block, a spring is connected between the annular block and the push rod, and the clamping block is located inside the push rod in a natural state.

5. The construction method of the quick installation and removal formwork support system of the wave protection wall according to claim 4, characterized in that: The upper surface of the shovel plate is provided with an inclination, and the end with a larger inclination is away from the base plate. The lifting plate is provided with a foot plate for kicking the shovel plate into the bottom of the steel plate. The foot plate is covered on the lifting plate, and the foot plate is provided with an inclination.

6. The construction method of the quick installation and removal formwork support system of the wave protection wall according to claim 5, characterized in that, The main control board of the mobile trolley is wirelessly connected to a controller. The mobile trolley is circular in plan view. The controller is configured to: obtain specification information of the steel plate, wherein the specification information includes the length A and the width B of the steel plate; establish a two-dimensional coordinate system with the center point of the steel plate as the origin, and define the length direction of the steel plate as the X-axis; control the main switch of the mobile trolley to be closed; define the initial position of the mobile trolley to be located outside the long side of the steel plate and tangent to the width side extension line, and prompt the staff to place the mobile trolley; based on the length A of the steel plate, control the mobile trolley to move in the X-axis direction and the moving distance is A / 2+r, r is the radius of the mobile trolley; based on the width B of the steel plate, control the mobile trolley to move in the Y-axis direction and the moving distance is B / 2+r; control the main switch of the mobile trolley to be opened, and control the mobile trolley to move to a specified area.

7. The construction method of the quick installation and removal formwork support system of the wave protection wall according to claim 5, characterized in that: The shovel plate is provided with a support assembly, the support assembly includes a water bag and a protection plate, the shovel plate is provided with a concave hidden groove for hiding the water bag, and the water bag is located in the concave hidden groove. The water bag is provided with a water inlet and a water outlet, and the water bag is connected with a water pump through a water pipe. The water pump is connected with a water supply unit. The water inlet and the water outlet of the water pump are connected with the water bag and the water supply unit through the water pipe and branch pipes. A three-way valve one is installed on the water suction port of the water pump, and a three-way valve two is installed on the water outlet port of the water pump. The three-way valve one and the three-way valve two are wirelessly connected to a controller. The protection plate is hinged to the shovel plate and located at the slot opening of the concave hidden groove. The movable end of the protection plate is provided with an elastic member. When the protection plate is closed, the elastic member abuts against the slot wall of the mounting groove. The protection plate is embedded in the shovel plate when the protection plate is closed.

8. The construction method of the quick installation and removal formwork support system of the wave protection wall according to claim 7, characterized in that, The controller is configured to: If the signal feedback of the lifting unit starting to lift the lifting plate is received, the water pump is controlled to execute the water supply process of the water bag; wherein the water supply process includes opening the valve port of the three-way valve two connected to the water bag, closing the other valve port, opening the valve port of the three-way valve one connected to the water supply unit, and closing the other valve port; If the signal feedback of the lifting unit starting to lift the lifting plate is received, the water pump is controlled to execute the water supply process of the water bag; wherein the water supply process includes opening the valve port of the three-way valve two connected to the water bag, closing the other valve port, opening the valve port of the three-way valve one connected to the water supply unit, and closing the other valve port.

Images