Arc-shaped gate groove second-stage concrete pouring slip form lifting and vibrating construction system and method

Abstract

The invention discloses an arc-shaped gate groove second-stage concrete pouring slip form lifting and vibrating construction system and method.The arc-shaped gate groove second-stage concrete pouring slip form lifting and vibrating construction system comprises an intelligent slip form formwork device, an intelligent lifting system, an intelligent vibrating system and a communication control system, and the intelligent vibrating system is used for being connected with a winch for vibrating and allowing the intelligent slip form formwork device to collect vibrating signals; the vibrator is turned on or turned off based on a vibration control signal of the communication control system; the communication control system is used for analyzing the tension wireless signal and outputting a lifting control signal to the intelligent lifting system to control the winch to lift the intelligent sliding formwork device; and a vibration signal collected by the intelligent sliding formwork device in the vibration process is analyzed, whether vibration is dense in the pouring area or not is judged, and a vibration control signal is output to the intelligent vibration system. The device is simple in structure, can be repeatedly disassembled and assembled, and can be repeatedly used in different projects; the operation is simple and intelligent, the original gate slot second-stage concrete construction process is simplified, and the construction efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of radial gates at the intake of hydropower stations, and particularly to a slip form lifting and vibrating construction system for the second-stage concrete pouring of radial gate slots. Background Art

[0002] In water conservancy and hydropower projects, the radial gate at the intake is a permanent facility, which mainly consists of a gate leaf, a radial gate slot, and a hoisting device. The radial gate slot is a notch set for placing and fixing the gate leaf. The embedded parts of the gate slot include main rails, guide rails, lintels, bottom sills, etc. They are embedded around the notch and firmly connected to the concrete of the hydraulic structure with anchor bars to form the supporting and walking parts and the water stop surface on the gate leaf respectively, so as to transfer the loads such as water pressure borne by the gate leaf structure to the hydraulic structure and obtain good water stop performance of the gate. The second-stage concrete pouring of the radial gate slot means that the embedded parts of the gate slot are poured in two stages. First, the gate slot dowel bars are pre-embedded in the main concrete for the first-stage pouring, and finally, the second-stage pouring is carried out after the installation of the embedded parts of the radial gate slot and the pre-embedded dowel bars is completed. In the past, the height of the intake gate slot in projects was relatively small, and the concrete volume per unit height was small. A construction scaffold was set up as an operation platform, and a combined steel formwork was installed for the second-stage concrete pouring of the gate slot; or a hoist was arranged on the top of the tower to lift the integral formwork for the second-stage concrete pouring of the gate slot; and the concrete was fed into the bin by means of a chute pipe. For the concrete construction of the intake radial gate slot with a relatively high height, if the construction plan of setting up a construction scaffold and using a combined formwork is adopted, the high scaffold needs to be repeatedly disassembled and cleaned, with a high safety risk, a large labor intensity of construction workers, and a very low construction efficiency; if the plan of lifting the integral formwork by a hoist is adopted, the formwork needs to be repeatedly disassembled and cleaned, and the chute pipe needs to be disassembled and installed, with a large labor intensity of construction workers and a low construction efficiency.

[0003] In view of this, the present application is specifically proposed. Summary of the Invention

[0004] To meet the construction requirements of the second-stage concrete of the radial gate slot, which can not only ensure construction safety, but also reduce the labor intensity of construction workers and improve construction efficiency; in the slip form construction technology with continuous pouring, the present invention provides a slip form lifting and vibrating construction system and method for the second-stage concrete pouring of the radial gate slot. The construction system and method of the present invention can be quickly lifted, the formwork can be quickly installed and adjusted, the concrete can be intelligently vibrated and controlled, and the operation is simple and the structure is reliable.

[0005] The present invention is realized through the following technical solutions:

[0006] In the first aspect, the present invention provides a slip form lifting and vibrating construction system for the second-stage concrete pouring of the radial gate slot, and the system includes:

[0007] An intelligent slip form formwork device is used to shape and restrain the concrete to be poured in the second-stage of the gate slot by closely attaching the slip form formwork between the first-stage concrete of the gate slot and the radial gate; and collect vibration signals and send the vibration signals to the communication control system;

[0008] An intelligent lifting system is used to install a hoist on the first-stage concrete of the gate slot, connect it to the intelligent slip form formwork device, control the hoist to lift and accurately position the slip form formwork based on the lifting control signal of the communication control system, obtain the wireless tension signal during the lifting process of the slip form formwork, and send the wireless tension signal to the communication control system;

[0009] An intelligent vibration system is used to turn on or off the vibrator based on the vibration control signal of the communication control system, connect to the hoist for vibration to achieve remote vibration control; and supply the intelligent slip form formwork device to collect vibration signals;

[0010] A communication control system is used to analyze the wireless tension signal and output a lifting control signal to the intelligent lifting system to control the hoist to lift the intelligent slip form formwork device; and analyze the vibration signals collected by the intelligent slip form formwork device during the vibration process and judge whether the pouring area is vibrated densely, and output a vibration control signal to the intelligent vibration system.

[0011] Furthermore, the intelligent slip form formwork device includes a slip form formwork, formwork lifting rings, a geophone, and a wireless signal transmitter;

[0012] The slip form formwork is closely attached between the first-stage concrete of the gate slot and the radial gate, and is used to shape and restrain the concrete to be poured in the second-stage of the gate slot;

[0013] The formwork lifting rings are connected to the steel wire ropes of the intelligent lifting system and are used to lift the intelligent slip form formwork device;

[0014] The geophone is used to collect the vibration signals of the intelligent vibration system;

[0015] The wireless signal transmitter is used to send the vibration signals to the communication control system.

[0016] Furthermore, the slip form formwork is made of steel plate.

[0017] Furthermore, the intelligent lifting system includes a hoist, steel wire ropes, a wireless tension sensor, and a fixed pulley;

[0018] The hoist is installed on the first-stage concrete of the gate slot, connected to the intelligent slip form formwork device through the steel wire ropes and the fixed pulley, and is used for lifting and accurately positioning the slip form formwork of the intelligent slip form formwork device;

[0019] The wireless tension sensor is used to collect the wireless tension signal during the lifting process of the slip form formwork of the intelligent slip form formwork device.

[0020] Furthermore, the intelligent vibration system includes a vibrator, a vibration pulling ring, a steel plate, and a wireless control vibration switch; the vibration pulling ring and the wireless control vibration switch are arranged on the steel plate, and the vibration pulling ring is connected to the vibrator;

[0021] The vibrator is used to vibrate the newly poured concrete and supply vibration signals for the intelligent slipform formwork device to collect;

[0022] The vibration pulling ring is used to realize the lifting and position adjustment of the intelligent vibration system. One end of the steel wire rope is connected to the vibration pulling ring by binding, and the other end of the steel wire rope is connected to the winch;

[0023] The wireless control vibration switch is used to receive the vibration control signal based on the communication control system and turn on or off the vibrator to achieve remote vibration control;

[0024] After the concrete pouring starts, turn on the wireless control vibration switch to control the vibrator to vibrate; after the vibration compactness meets the requirements, the wireless control vibration switch receives the closing signal sent by the data analysis and control unit to control the vibrator to stop vibrating, start the winch to pull the steel wire rope and the vibration pulling ring, and then drive the entire intelligent vibration system to adjust to a new position for vibration operation.

[0025] Furthermore, the communication control system includes a data analysis and control unit, a communication cable, a hub, and a wireless signal receiver; the hub is respectively connected to the data analysis and control unit and the winch through the communication cable.

[0026] In a second aspect, the present invention also provides a construction method for the slipform lifting and vibration of the second-stage concrete pouring of the arc gate slot, and the construction method includes:

[0027] Step 1, fabricate the slipform formwork, install the winch, connect the slipform formwork, and adjust the position of the slipform formwork;

[0028] Step 2, communicate and connect the communication control system with the intelligent slipform formwork device, the intelligent lifting system, and the intelligent vibration system respectively;

[0029] Step 3, turn on the geophone, the wireless signal transmitter, the wireless tension sensor, the data analysis and control unit, and the wireless signal receiver;

[0030] Step 4, carry out the concrete pouring and vibration operation of the second-stage pouring of the gate slot, and judge the vibration compactness in the pouring area based on the impact hammer knocking on the slipform formwork and using the data analysis and control unit;

[0031] Step 5: Wait for the initial setting of the cast-in-place concrete for the second-stage of the gate slot. Use the data analysis and control unit to control the winch to lift the slip formwork, and transmit the wireless signal of the tension force to the data analysis and control unit during the lifting process to analyze the position and attitude of the slip formwork until the slip formwork is completely fitted with the first-stage concrete of the gate slot and the cast-in-place concrete for the second-stage of the gate slot.

[0032] Step 6: Repeat Step 4 and Step 5 to start the pouring and vibrating operations for the cast-in-place concrete for the second-stage of the next cycle of the gate slot until the pouring and vibrating construction of the entire cast-in-place concrete for the second-stage of the gate slot is completed.

[0033] Further, Step 1 specifically includes:

[0034] Step 11: Determine the basic parameters of the slip formwork according to the pouring shape of the cast-in-place concrete for the second-stage of the gate slot. The basic parameters include the length, width, and height of the slip formwork. The width of the slip formwork is greater than the width of the gate slot opening, the height of the slip formwork conforms to the depth of the gate slot, and the length direction of the slip formwork ensures that it can cover the width of the gate slot opening when sliding.

[0035] Step 12: Install the winch on the top of the first-stage concrete of the gate slot, and suspend the intelligent slip formwork device between the cast-in-place concrete for the second-stage of the gate slot to be poured through the steel wire rope using the formwork pull ring.

[0036] Step 13: Install the wireless tension sensor on the steel wire rope, and fix the fixed pulley on the top of the radial gate and the first-stage concrete of the gate slot.

[0037] Step 14: Adjust the slip formwork to make it completely fitted with the first-stage concrete of the gate slot and the cast-in-place concrete for the second-stage of the gate slot to be poured.

[0038] Further, Step 4 specifically includes:

[0039] Step 41: Pour the cast-in-place concrete for the second-stage of the gate slot. After the concrete pouring starts, turn on the wireless control vibration switch to control the vibrator for vibration. After the preset vibration duration, use the rammer to tap the slip formwork sequentially along the length direction. After the geophone receives the tapping signal, transmit the collected vibration signal to the wireless signal receiver through the wireless signal transmitter, and then transmit it to the data analysis and control unit through the communication cable.

[0040] Step 42: The data analysis and control unit analyzes the waveform to judge whether the pouring area is vibrated compactly. If it is not vibrated compactly, it emits a wireless signal and controls the wireless control vibration switch to remain open, continues to vibrate for the preset duration and then repeats the detection. If it is vibrated compactly, it emits a wireless signal and controls the wireless control vibration switch to close to end the vibration.

[0041] Step 43: After the vibration is completed, the data analysis and control unit controls the winch and wire rope through the communication cable to lift the intelligent vibration system, so that the vibrator is separated from the concrete of the second-phase casting of the gate slot that has been cast.

[0042] Further, Step 5 specifically includes:

[0043] Step 51: Wait for the initial setting of the concrete of the second-phase casting of the gate slot to be poured. The data analysis and control unit controls the slip formwork of the intelligent slip formwork device to be lifted through the communication cable and the wire rope. The lifting height depends on the length of the slip formwork.

[0044] Step 52: During the lifting process, the wireless tension sensor on the wire rope emits a tension wireless signal. After the tension wireless signal is received by the wireless signal receiver, it is then transmitted to the data analysis and control unit through the communication cable.

[0045] Step 53: The data analysis and control unit analyzes and observes the tension wireless signal to judge the sliding position of the intelligent slip formwork device, and precisely adjusts the position of the intelligent slip formwork device by controlling the winch and wire rope through the communication cable by the data analysis and control unit, and then adjusts the slip formwork to make the slip formwork fully fit with the first-phase concrete of the gate slot and the concrete of the second-phase casting of the gate slot. Then, pour the concrete of the second-phase of the gate slot again.

[0046] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0047] 1. The sliding form lifting and vibration construction system and method for the second-phase concrete casting of the arc gate slot of the present invention are simple and intelligent in operation, simplify the original construction process of the second-phase concrete of the gate slot, and improve the construction efficiency.

[0048] 2. The sliding form lifting and vibration construction system and method for the second-phase concrete casting of the arc gate slot of the present invention reduce the construction intensity and investment, ensure the construction safety, and have high economic benefits.

[0049] 3. The sliding form lifting and vibration construction system and method for the second-phase concrete casting of the arc gate slot of the present invention can adjust the size of the second-phase form at any time when there is local deviation in the first-phase concrete of the gate slot, ensure the smooth lifting of the form body, and improve the pouring quality.

[0050] 4. The sliding form lifting and vibration construction system and method for the second-phase concrete casting of the arc gate slot of the present invention avoid the leakage of the slip form concrete, reduce the slip form friction resistance, level the excess concrete, and improve the concrete pouring quality.

[0051] 5. The sliding form lifting and vibration construction system and method for the second-phase concrete casting of the arc gate slot of the present invention have a simple structure, can be disassembled and assembled repeatedly, and can be reused in different projects. Brief Description of the Drawings

[0052] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, form a part of this application, and do not limit the embodiments of the present invention. In the drawings:

[0053] Figure 1 It is a schematic structural diagram of the slip form lifting and vibrating construction system for the second-phase concrete pouring of the arc gate slot of the present invention;

[0054] Figure 2 It is a schematic structural diagram of the intelligent slip form template device and the intelligent vibrating system of the present invention;

[0055] Figure 3 It is a flowchart of the construction method for the slip form lifting and vibrating of the second-phase concrete pouring of the arc gate slot of the present invention.

[0056] Reference numerals and corresponding component names:

[0057] 1 - Intelligent slip form template device, 101 - Slip form template, 102 - Template pull ring, 103 - Geophone, 104 - Wireless signal transmitter, 2 - Intelligent lifting system, 201 - Winch, 202 - Steel wire rope, 203 - Wireless tension sensor, 204 - Fixed pulley, 3 - Intelligent vibrating system, 301 - Vibrator, 302 - Vibrating pull ring, 303 - Steel plate, 304 - Wireless control vibrating switch, 4 - Communication control system, 401 - Data analysis and control unit, 402 - Communication cable, 403 - Hub, 404 - Wireless signal receiver, 5 - First-phase concrete of the gate slot, 6 - Arc gate, 7 - Second-phase poured concrete of the gate slot. Detailed Embodiments

[0058] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with the embodiments and the drawings. The illustrative embodiments and descriptions of the present invention are only used to explain the present invention and do not limit the present invention.

[0059] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is obvious to those of ordinary skill in the art that: these specific details do not have to be adopted to implement the present invention. In other instances, well-known structures, circuits, materials or methods are not specifically described in order to avoid obscuring the present invention.

[0060] Throughout the specification, references to "an embodiment", "embodiments", "an example", or "examples" mean that the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present invention. Thus, the phrases "an embodiment", "embodiments", "an example", or "examples" that appear throughout the specification do not necessarily all refer to the same embodiment or example. Additionally, the particular features, structures, or characteristics may be combined in any suitable combination and / or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art should understand that the diagrams provided herein are for illustrative purposes only and are not necessarily drawn to scale. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0061] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention.

[0062] Embodiment 1

[0063] As Figure 1 and Figure 2 shown, the construction system for slipform lifting and vibrating of the second-phase concrete pouring of the arc-shaped gate slot of the present invention includes an intelligent slipform formwork device 1, an intelligent lifting system 2, an intelligent vibrating system 3, a communication control system 4, the first-phase concrete 5 of the gate slot, an arc-shaped gate 6, and the second-phase pouring concrete 7 of the gate slot;

[0064] The intelligent slipform formwork device 1 is used for shaping and constraining the second-phase pouring concrete 7 to be poured by closely attaching the slipform formwork between the first-phase concrete 5 of the gate slot and the arc-shaped gate 6; and collecting vibration signals and sending the vibration signals to the communication control system 4;

[0065] The intelligent lifting system 2 is used for arranging a winch on the first-phase concrete 5 of the gate slot, connecting it with the intelligent slipform formwork device 1, controlling the winch to lift and accurately position the slipform formwork based on the lifting control signal of the communication control system 4, obtaining the wireless tension signal during the lifting process of the slipform formwork, and sending the wireless tension signal to the communication control system 4;

[0066] The intelligent vibrating system 3 is used for turning on or off the vibrator based on the vibration control signal of the communication control system 4, connecting with the winch for vibration to achieve remote vibration control; and supplying vibration signals for the intelligent slipform formwork device 1 to collect.

[0067] The communication control system 4 is used to analyze the wireless tension signal and output a lifting control signal to the intelligent lifting system 2 to control the hoist to lift the intelligent slipform formwork device 1; and analyze the vibration signal collected by the intelligent slipform formwork device 1 during the vibration process, judge whether the pouring area is vibrated compactly, and output a vibration control signal to the intelligent vibration system 3.

[0068] In this embodiment, the intelligent slipform formwork device 1 includes a slipform formwork 101, a formwork pull ring 102, a geophone 103, a wireless signal transmitter 104, etc.

[0069] The slipform formwork 101, made of steel plate, is closely arranged between the first-stage concrete 5 of the gate slot and the radial gate 6, and is used for shaping and restraining the newly poured second-stage concrete 7 of the gate slot.

[0070] The formwork pull ring 102 is connected to the steel wire rope 202 of the intelligent lifting system 2 and is used to lift the intelligent slipform formwork device 1.

[0071] The geophone 103 is used to collect the vibration signal of the intelligent vibration system 3.

[0072] The wireless signal transmitter 104 is used to send the vibration signal to the communication control system 4.

[0073] In this embodiment, the intelligent lifting system 2 includes a hoist 201, a steel wire rope 202, a wireless tension sensor 203, a fixed pulley 204, etc.

[0074] The hoist 201 is arranged on the first-stage concrete 5 of the gate slot, and is connected to the intelligent slipform formwork device 1 through the steel wire rope 202 and the fixed pulley 204, and is used for lifting and precise positioning of the slipform formwork 101.

[0075] The wireless tension sensor 203 is used to collect the wireless tension signal during the lifting process of the slipform formwork 101 of the intelligent slipform formwork device 1.

[0076] In this embodiment, as Figure 2 shown, the intelligent vibration system 3 includes a vibrator 301, a vibration pull ring 302, a steel plate 303, a wireless control vibration switch 304, etc.; the vibration pull ring 302 and the wireless control vibration switch 304 are arranged on the steel plate 303, and the vibration pull ring 302 is connected to the vibrator 301; the vibrator 301 is arranged below the steel plate 303 by mechanical connection, the vibration pull ring 302 is arranged above the steel plate 303 by welding, and the wireless control vibration switch 304 is arranged on the steel plate 303 by mechanical connection;

[0077] The vibrator 301 is used to vibrate the newly poured concrete and supply the intelligent slipform formwork device 1 to collect the vibration signal.

[0078] The vibrating pull ring 302 is used to realize the lifting and position adjustment of the intelligent vibrating system 3. One end of the steel wire rope 202 is connected to the vibrating pull ring 302 by binding, and the other end of the steel wire rope 202 is connected to the winch 201;

[0079] The wireless control vibrating switch 304 is used to receive the vibrating control signal based on the communication control system 4 and turn on or off the vibrator 301 to realize remote vibrating control;

[0080] After the concrete pouring starts, the wireless control vibrating switch 304 is turned on to control the vibrator 301 to vibrate; after the vibrating compactness meets the requirements, the wireless control vibrating switch 304 receives the closing signal sent by the data analysis and control unit 401 to control the vibrator 301 to stop vibrating, starts the winch 201 to pull the steel wire rope 202 and the vibrating pull ring 302, and then drives the entire intelligent vibrating system 3 to adjust to a new position for vibrating operation.

[0081] In this embodiment, the communication control system 4 includes a data analysis and control unit 401, a communication cable 402, a hub 403, and a wireless signal receiver 404; the hub 403 is respectively connected to the data analysis and control unit 401 and the winch 201 through the communication cable 402.

[0082] The data analysis and control unit 401 is used to analyze the tensile wireless signal collected and transmitted by the tensile sensor during the lifting process, and output a lifting control signal to the intelligent lifting system 2 to control the winch to lift the intelligent slipform formwork device 1; and analyze the vibrating signal collected by the intelligent slipform formwork device 1 during the vibrating process and judge whether the pouring area is vibrated compactly, and output a vibrating control signal to the intelligent vibrating system 3, which is received by the wireless control vibrating switch 304 to realize the intelligent switch of vibration.

[0083] Both the communication cable 402 and the hub 403 are used to connect the data analysis and control unit and the winch to realize the wired transmission of data.

[0084] Embodiment 2

[0085] As Figure 3 shown, the difference between this embodiment and Embodiment 1 is that this embodiment provides a construction method for slipform lifting and vibration of the second-stage concrete pouring of the arc gate slot, and the construction method includes:

[0086] Step 1, fabricate the slipform formwork 101, install the winch 201, connect the slipform formwork 101, and adjust the position of the slipform formwork 101;

[0087] Specifically, Step 1 specifically includes:

[0088] Step 11: Determine the basic parameters of the slip formwork 101 according to the pouring shape of the second-phase cast-in-place concrete 7 of the arc-shaped gate groove. The basic parameters include the length, width, and height of the slip formwork 101. The width of the slip formwork 101 is greater than the width of the gate groove opening, the height of the slip formwork 101 conforms to the depth of the gate groove, and in the length direction of the slip formwork 101, ensure that it can cover the width of the gate groove opening when sliding.

[0089] Step 12: Erect the winch 201 on the top of the first-phase concrete 5 of the arc-shaped gate groove, and suspend the intelligent slip formwork device 1 between the second-phase cast-in-place concrete 7 of the gate groove to be poured by using the wire rope 202 and the formwork pull ring 102.

[0090] Step 13: Install the wireless tension sensor 203 on the wire rope 202, and fix the fixed pulley 204 on the top of the arc-shaped gate 6 and the first-phase concrete 5 of the gate groove.

[0091] Step 14: Adjust the slip formwork 101 to make it fit perfectly with the first-phase concrete 5 of the gate groove and the second-phase cast-in-place concrete 7 of the gate groove to be poured.

[0092] Step 2: Connect the data analysis and control unit 401 of the communication control system 4 to the intelligent slip formwork device 1, the winch 201 of the intelligent lifting system 2, and the intelligent vibration system 3 respectively through the communication cable 402 and the hub 403.

[0093] Step 3: Turn on the geophone 103, the wireless signal transmitter 104, the wireless tension sensor 203, the data analysis and control unit 401, and the wireless signal receiver 404.

[0094] Step 4: Carry out the pouring and vibration operations of the second-phase cast-in-place concrete 7 of the gate groove, and judge the vibration compactness in the pouring area based on the impact hammer knocking on the slip formwork 101 and using the data analysis and control unit 401.

[0095] Specifically, Step 4 specifically includes:

[0096] Step 41: Pour the second-phase cast-in-place concrete 7 of the gate groove. After the concrete pouring starts, turn on the wireless control vibration switch 304 to control the vibrator 301 to vibrate. After vibrating for 1 minute, use the impact hammer to knock on the slip formwork 101 sequentially along the length direction. After the geophone 103 receives the knocking signal, transmit the collected complete data to the wireless signal receiver 404 through the wireless signal transmitter 104, and then transmit it to the data analysis and control unit 401 through the communication cable 402.

[0097] Step 42: The data analysis and control unit 401 analyzes the waveform to determine whether the pouring area is vibrated compactly. If it is not vibrated compactly yet, it emits a wireless signal and controls the wireless control vibration switch 304 to maintain the open state (i.e., closed state), continues to vibrate for 1 minute, and then repeats the detection. If it is vibrated compactly, it emits a wireless signal and controls the wireless control vibration switch 304 to close (i.e., open), and ends the vibration.

[0098] Step 43: After the vibration ends, the data analysis and control unit 401 controls the hoist 201 and the steel wire rope 202 through the communication cable 402 to lift the intelligent vibration system 3, so that the vibrator 301 is separated from the cast-in-place concrete 7 of the second-stage gate slot casting that has been completed.

[0099] Step 5: Wait for the initial setting of the cast-in-place concrete 7 of the second-stage gate slot to be poured. The data analysis and control unit 401 controls the hoist 201 to lift the slip form template 101, and transmits the tensile wireless signal to the data analysis and control unit 401 during the lifting process, analyzes the position and attitude of the slip form template 101 until the slip form template 101 is completely fitted with the first-stage gate slot concrete 5 and the cast-in-place concrete 7 of the second-stage gate slot.

[0100] Specifically, Step 5 specifically includes:

[0101] Step 51: Wait for the initial setting of the cast-in-place concrete 7 of the second-stage gate slot to be poured. The data analysis and control unit 401 controls the hoist 201 and the steel wire rope 202 through the communication cable 402 to lift the slip form template 101 of the intelligent slip form template device 1. The lifting height depends on the length of the slip form template 101.

[0102] Step 52: During the lifting process, the wireless tensile sensor 203 on the steel wire rope 202 emits a tensile wireless signal. After the tensile wireless signal is received by the wireless signal receiver 404, it is transmitted to the data analysis and control unit 401 through the communication cable 402.

[0103] Step 53: The data analysis and control unit 401 analyzes the tensile wireless signal and observes with the naked eye to judge the sliding position of the intelligent slip form template device 1, and precisely adjusts the position of the intelligent slip form template device 1 by controlling the hoist 201 and the steel wire rope 202 through the communication cable 402 by using the data analysis and control unit 401, and then adjusts the slip form template 101 to make the slip form template 101 completely fit with the first-stage arc gate slot concrete 5 and the cast-in-place concrete 7 of the second-stage arc gate slot; and then pour the cast-in-place concrete 7 of the second-stage gate slot.

[0104] Step 6: Repeat Step 4 and Step 5 to start the next cycle of pouring and vibrating operations of the cast-in-place concrete 7 of the second-stage gate slot until the pouring and vibrating construction of the entire cast-in-place concrete 7 of the second-stage gate slot is completed.

[0105] Step 7: Lift the intelligent slipform formwork device 1 and the intelligent vibration system 3 above the pouring area, and turn off all the devices and equipment such as the hoist 201, the vibrator 301, the geophone 103, the wireless signal transmitter 104, the wireless tension sensor 203, the data analysis and control unit 401, and the wireless signal receiver 404. Then clean the intelligent slipform formwork device 1 and the intelligent vibration system 3.

[0106] Those skilled in the art should understand that the embodiments of the present application can be provided as a method, a system, or a computer program product. Therefore, the present application can take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present application can take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0107] The present application is described with reference to the flowcharts and / or block diagrams of methods, apparatuses (systems), and computer program products according to the embodiments of the present application. It should be understood that each flow and / or block in the flowchart and / or block diagram, as well as the combination of flows and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing devices to generate a machine, such that the instructions executed by the processor of the computer or other programmable data processing devices generate means for implementing the functions specified in Figure 1 one or more of the processes or a combination of multiple processes and / or blocks Figure 1 one or more of the blocks or a combination of multiple blocks.

[0108] These computer program instructions can also be stored in a computer-readable memory capable of guiding a computer or other programmable data processing devices to work in a specific manner, such that the instructions stored in the computer-readable memory generate a manufactured article including instruction means that implement the functions specified in Figure 1 one or more of the processes or a combination of multiple processes and / or blocks Figure 1 one or more of the blocks or a combination of multiple blocks.

[0109] These computer program instructions can also be loaded onto a computer or other programmable data processing devices, such that a series of operation steps are executed on the computer or other programmable devices to generate a computer-implemented process. Thus, the instructions executed on the computer or other programmable devices provide steps for implementing the functions specified in Figure 1 one or more of the processes or a combination of multiple processes and / or blocks Figure 1 one or more of the blocks or a combination of multiple blocks.

[0110] The specific embodiments described above further elaborate on the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above description is only for the specific embodiments of the present invention and is not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. The slip form lifting and vibrating construction system for the secondary concrete pouring of the arc-shaped gate slot is characterized in that The system includes: An intelligent slipform template device (1) is used to shape and constrain the second-phase pouring concrete (7) of the gate slot to be poured by placing the slipform template closely between the first-phase concrete (5) of the gate slot and the arc gate (6); and to collect vibration signals and send the vibration signals to a communication control system (4); The intelligent lifting system (2) is used to set a winch in the first-phase concrete of the door slot (5) and connect it to the intelligent slipform template device (1), control the winch to lift and position the slipform template based on the lifting control signal of the communication control system (4), and obtain the wireless signal of the tension during the lifting process of the slipform template; An intelligent vibration system (3) is used to turn on or off the vibrator based on a vibration control signal from a communication control system (4), connect with a winch to perform vibration, and realize remote vibration control; and provide the intelligent sliding formwork device (1) with the collection of vibration signals; The communication control system (4) is used to analyze the tensile wireless signal and output a lifting control signal to the intelligent lifting system (2); and to analyze the vibration signal collected by the intelligent sliding formwork device (1) during the vibration process and determine whether the casting area is vibrated and compacted, and output a vibration control signal to the intelligent vibration system (3).

2. The slipform lifting and vibrating construction system for the secondary concrete pouring of the arc-shaped gate slot according to claim 1, wherein The intelligent sliding formwork device (1) comprises a sliding formwork (101), a formwork pull ring (102), a detector (103) and a wireless signal transmitter (104); The slip formwork (101) is closely arranged between the first-phase concrete of the gate slot (5) and the arc gate (6) and is used to constrain the second-phase concrete of the gate slot (7) to be poured; The template pull ring (102) is connected to the intelligent lifting system (2) and is used to achieve lifting of the intelligent sliding template device (1); The detector (103) is used to collect the vibration signal of the intelligent vibration system (3); The wireless signal transmitter (104) is used to send the vibration signal to the communication control system (4).

3. The slipform lifting and vibrating construction system for the second-stage concrete pouring of the arc-shaped gate slot according to claim 2, characterized in that, The slipform template (101) is a steel plate.

4. The slip form lifting and vibrating construction system for the secondary concrete pouring of the arc-shaped gate slot according to claim 1, wherein, The intelligent lifting system (2) comprises a winch (201), a steel wire rope (202), a wireless tension sensor (203) and a fixed pulley (204); The hoist (201) is arranged in the first-phase concrete (5) of the door slot, and is connected to the intelligent slipform template device (1) via a steel wire rope (202) and a fixed pulley (204), and is used to lift and position the intelligent slipform template device (1); The wireless tension sensor (203) is used to collect wireless tension signals during the lifting process of the intelligent sliding formwork device (1).

5. The slipform lifting and vibrating construction system for the secondary concrete placement of the arc-shaped gate slot according to claim 4, characterized in that, The intelligent vibration system (3) comprises a vibrator (301), a vibration pull ring (302), a steel plate (303) and a wireless control vibration switch (304); the steel plate (303) is provided with a vibration pull ring (302) and a wireless control vibration switch (304), and the vibration pull ring (302) is connected to the vibrator (301); The vibrator (301) is used to vibrate the newly poured concrete and provide the intelligent slipform device (1) with a vibration signal; The vibrating pull ring (302) is used to realize the lifting and position adjustment of the intelligent vibrating system (3). One end of the steel wire rope (202) is connected to the vibrating pull ring (302) by binding, and the other end of the steel wire rope (202) is connected to the winch (201). The wireless control vibrating switch (304) is used to receive the vibrating control signal based on the communication control system (4) and turn on or off the vibrator (301) to realize remote vibrating control. After the concrete pouring starts, turn on the wireless control vibrating switch (304) to control the vibrator (301) to vibrate. After the vibration compactness meets the requirements, the wireless control vibrating switch (304) receives the closing signal sent by the communication control system (4) to control the vibrator (301) to stop vibrating, start the winch (201) to pull the steel wire rope (202) and the vibrating pull ring (302), and then drive the entire intelligent vibrating system (3) to adjust to a new position for vibrating operation.

6. The slipform lifting and vibrating construction system for the secondary concrete pouring of the arc-shaped gate slot according to claim 1, wherein, The communication control system (4) includes a data analysis and control unit (401), a communication cable (402), a hub (403) and a wireless signal receiver (404); the hub (403) is respectively connected to the data analysis and control unit (401) and the winch (201) through the communication cable (402).

7. Construction method for slipform lifting and vibrating during the second-stage concrete pouring of the arc-shaped gate slot, characterized in that, This construction method includes: Step 1, fabricate the slip form template (101), install the winch (201), connect the slip form template (101), and adjust the position of the slip form template (101). Step 2, communicatively connect the communication control system (4) with the intelligent slip form template device (1), the intelligent lifting system (2) and the intelligent vibrating system (3) respectively. Step 3, turn on the geophone (103), the wireless signal transmitter (104), the wireless tension sensor (203), the data analysis and control unit (401) and the wireless signal receiver (404). Step 4, carry out the pouring and vibrating operation of the second-stage concrete (7) for the gate slot. Based on the impact hammer knocking on the slip form template (101) and use the data analysis and control unit (401) to judge the vibration compactness in the pouring area. Step 5, wait for the initial setting of the second-stage concrete (7) for the gate slot to be poured. Use the data analysis and control unit (401) to control the winch (201) to lift the slip form template (101), and transmit the tension wireless signal to the data analysis and control unit (401) during the lifting process to analyze the position and attitude of the slip form template (101) until the slip form template (101) is completely attached to the first-stage concrete (5) of the gate slot and the second-stage concrete (7) for the gate slot to be poured. Step 6, repeat Step 4 and Step 5 to start the next cycle of pouring and vibrating operation of the second-stage concrete (7) for the gate slot until the pouring and vibrating construction of the entire second-stage concrete (7) for the gate slot is completed.

8. The construction method for slip form lifting and vibrating of the secondary concrete pouring of the arc-shaped gate slot according to claim 7, characterized in that, The specific content of Step 1 includes: Step 11: Determine the basic parameters of the slip formwork (101) according to the pouring shape of the concrete for the second-stage pouring of the gate slot (7). The basic parameters include the length, width, and height of the slip formwork (101). The width of the slip formwork (101) is greater than the width of the gate slot opening, the height of the slip formwork (101) conforms to the depth of the gate slot, and in the length direction of the slip formwork (101), it is ensured that it can cover the width of the gate slot opening during sliding. Step 12: Set up the winch (201) on the top of the concrete for the first-stage pouring of the gate slot (5), and suspend the intelligent slip formwork device (1) between the concrete for the second-stage pouring of the gate slot (7) to be poured through the steel wire rope (202) using the formwork pull ring (102). Step 13: Install the wireless tension sensor (203) on the steel wire rope (202), and fix the fixed pulley (204) on the top of the radial gate (6) and the concrete for the first-stage pouring of the gate slot (5). Step 14: Adjust the slip formwork (101) to make it fit perfectly with the concrete for the first-stage pouring of the gate slot (5) and the concrete for the second-stage pouring of the gate slot (7) to be poured.

9. The construction method for slip form lifting and vibrating of the second-stage concrete pouring of the arc-shaped gate slot according to claim 7, characterized in that, The specific content of Step 4 is as follows: Step 41: Pour the concrete for the second-stage pouring of the gate slot (7). After the start of concrete pouring, turn on the wireless control vibration switch (304) to control the vibrator (301) to vibrate. After the preset vibration duration, use a rammer to tap the slip formwork (101) sequentially along the length direction. After the geophone (103) receives the tapping signal, the collected vibration signal is transmitted to the wireless signal receiver (404) through the wireless signal transmitter (104), and then transmitted to the data analysis and control unit (401) through the communication cable (402). Step 42: The data analysis and control unit (401) analyzes the waveform to judge whether the pouring area is vibrated compactly. If it is not vibrated compactly, it emits a wireless signal and controls the wireless control vibration switch (304) to remain open, continues to vibrate for the preset duration, and then repeats the detection. If it is vibrated compactly, it emits a wireless signal and controls the wireless control vibration switch (304) to close, ending the vibration. Step 43: After the vibration ends, use the data analysis and control unit (401) to control the winch (201) and the steel wire rope (202) through the communication cable (402) to lift the intelligent vibration system (3) so that the vibrator (301) is separated from the concrete for the second-stage pouring of the gate slot (7) that has been poured.

10. The construction method for slip form lifting and vibrating of the second-stage concrete pouring of the arc-shaped gate slot according to claim 7, characterized in that The specific content of Step 5 is as follows: Step 51: Wait for the concrete for the second-stage pouring of the gate slot (7) to start to set. Use the data analysis and control unit (401) to control the winch (201) and the steel wire rope (202) through the communication cable (402) to lift the slip formwork (101) of the intelligent slip formwork device (1). The lifting height depends on the length of the slip formwork (101). Step 52, during the lifting process, the wireless tension sensor (203) on the steel wire rope (202) emits a tension wireless signal. After the tension wireless signal is received by the wireless signal receiver (404), it is then transmitted to the data analysis and control unit (401) through the communication cable (402); Step 53, the data analysis and control unit (401) analyzes and observes the tension wireless signal to judge the sliding position of the intelligent sliding formwork device (1). The data analysis and control unit (401) controls the hoist (201) and the steel wire rope (202) through the communication cable (402) to adjust the position of the intelligent sliding formwork device (1), and then adjusts the sliding formwork (101) to make the sliding formwork (101) fit perfectly with the first-stage concrete (5) of the gate slot and the second-stage cast-in-place concrete (7) of the gate slot; and then pour the second-stage concrete (7) of the gate slot.

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