CN117107642A - Digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system and equipment - Google Patents
Digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system and equipment Download PDFInfo
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- CN117107642A CN117107642A CN202310986031.8A CN202310986031A CN117107642A CN 117107642 A CN117107642 A CN 117107642A CN 202310986031 A CN202310986031 A CN 202310986031A CN 117107642 A CN117107642 A CN 117107642A
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- 230000009194 climbing Effects 0.000 title claims abstract description 107
- 238000009415 formwork Methods 0.000 title claims abstract description 39
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 29
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 238000005457 optimization Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- 239000004568 cement Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The application provides a digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system and equipment, which comprises a frame plate, wherein the frame plate comprises a guide structure and a bottom plate, the guide structure is formed by a guide groove and a guide groove at equal intervals on the inner side of the top of the bottom plate, a template is movably arranged on the inner side of the top of the guide structure, a ventilation groove is formed in the surface of the template at equal intervals, a baffle is movably arranged in the ventilation groove, and limit balls are fixedly arranged at two ends of the top and the bottom of the baffle. According to the application, through the slidable baffle, when the upper die is withdrawn, the limiting ball at the bottom end of the baffle is blocked, so that the baffle is folded towards the middle, and a ventilation groove is formed in the middle of the upper die, and thus the windage borne by the upper die in the high air can be reduced, and the problem of unstable equipment caused by overlarge wind power in the high air in the prior art is solved.
Description
Technical Field
The application relates to the field of buildings, in particular to a digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system and equipment.
Background
The climbing formwork is short for climbing formworks, is also called as a climbing formwork abroad, consists of a climbing formwork, a climbing frame and climbing equipment, is an effective tool in high-rise structures such as a construction shear wall system, a cylinder body system and a pier , has self-climbing capacity, and does not need lifting of lifting machinery, so that the lifting workload of the transportation machinery in construction is reduced, and an outer scaffold in the construction process can be omitted by hanging the scaffold on the self-climbing formwork.
When the bridge is built on the river side, the wind force on the river is larger, particularly the wind force is larger in the high air, so that when the hydraulic climbing formwork used when the bridge is built on the river side is used in the high air, the formwork rises to the high position under the condition of strong wind, and the formwork is not provided with ventilation property, so that the formwork can shake at the top of the pier, and the equipment can shake when the pier rises, so that potential safety hazards exist.
Therefore, the intelligent control system and the intelligent control equipment for the digital bridge hydraulic climbing mode synchronous climbing PLC are improved.
Disclosure of Invention
The application aims at: to the condition of present existence at the strong wind, the template rises to the eminence, adds the template and does not possess the permeability to lead to the template to appear rocking the condition at the top of pier, thereby lead to equipment to appear rocking when the pier rises, thereby there is the potential safety hazard.
In order to achieve the aim of the application, the application provides the following digital bridge hydraulic climbing mode synchronous climbing PLC closed-loop intelligent control system and equipment, so as to solve the problems.
The application is specifically as follows:
the digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system comprises a sensor configuration, a control module and a control module, wherein the sensor configuration is used for monitoring parameters such as the position, the speed, the pressure, the inclination angle and the like of a digital bridge climbing formwork in real time;
b. the hydraulic actuator controls the climbing process of the bridge climbing formwork by adjusting the working parameters of the hydraulic system;
c. the PLC is used for receiving and processing the sensor data in real time and generating a control instruction for controlling the hydraulic actuator;
d. the intelligent control algorithm calculates and adjusts control instructions of the hydraulic system in real time based on information such as sensor data, set values, bridge characteristics and the like;
e. the hydraulic climbing form safety monitoring system is used for monitoring and protecting the safety of hydraulic climbing form operation in real time.
As a preferred embodiment of the present application, the sensor configuration includes a position sensor, a speed sensor, a pressure sensor, and an inclination sensor.
As a preferable technical scheme of the application, the position sensor is arranged at the inner side of the upper frame body, detects the position of the template, the speed sensor is positioned at the bottom of the upper frame body, detects the moving speeds of four corners of the upper frame body, the pressure sensor is positioned between the upper frame body and the base, detects the bearing capacity of the frame body, the inclination sensor is positioned between the template and the upper frame body, and detects the inclination degree of the template.
As the preferable technical scheme of the application, the hydraulic actuator realizes the accurate climbing control of the bridge climbing form by adjusting parameters such as the hydraulic oil flow, the pressure, the valve state and the like of the hydraulic system.
As a preferable technical scheme of the application, the PLC receives sensor data, performs data processing and logic operation, generates a control instruction for controlling the hydraulic actuator, and realizes closed-loop control of the climbing process.
As a preferable technical scheme of the application, the intelligent control algorithm combines information such as sensor data, a set value, bridge characteristics and the like, and calculates and adjusts control instructions of the hydraulic system in real time by means of model prediction, self-adaptive control, an optimization algorithm and the like so as to improve climbing stability, precision and safety.
The utility model provides a synchronous climbing equipment of digit bridge hydraulic pressure creeping formwork, includes the frame plate, the frame plate includes guide structure and bottom plate, guide structure has been seted up to the inboard equidistance at bottom plate top, guide structure comprises directional tank and guide tank, the inboard movable mounting at guide structure top has the template, ventilation slot has been seted up to the surface equidistance of template, the inside movable mounting in ventilation slot has the baffle, the equal fixed mounting in both ends of baffle top and bottom has spacing ball, the middle fixed mounting of baffle bottom has spacing post, spacing ball slip joint is in directional tank, spacing post slip joint is in the guide tank, the spacing post slip joint at baffle top is at the top of ventilation slot inner chamber.
As the preferable technical scheme of the application, the two ends of the template are fixedly provided with the driving structures, each driving structure comprises an impeller, a driving shaft and a generator, each generator is fixedly arranged between two adjacent bottom plates, the driving shaft is fixedly connected to the transmission shaft of each generator, the impellers are fixedly connected to the top end of each driving shaft, and two driving gears are fixedly arranged in the middle of each driving shaft at equal intervals.
As the preferable technical scheme of the application, two groups of vibrating structures are fixedly arranged on the outer side of the template, each vibrating structure comprises a rotating shaft and a vibrating piece, each vibrating piece is fixedly arranged on the surface of the baffle, the rotating shafts are rotatably arranged on the outer side surface of the template, cams are fixedly arranged on the surface of each rotating shaft at equal intervals, and the cams are positioned on the outer side of each vibrating piece and are attached to the surface of each vibrating piece.
As the preferable technical scheme of the application, the outer side of the template is provided with a pair of upper die structures, each upper die structure comprises an electric telescopic cylinder and a hinging rod, the outer side of the bottom of the template is movably hinged with a pair of hinging rods, the outer end of the top of each hinging rod is movably hinged with an electric telescopic cylinder, the top of each electric telescopic cylinder is movably hinged with the outer side of the template, the bottom of each frame plate is fixedly provided with a traction structure, each traction structure comprises a lower frame body and a turning plate, each turning plate is movably hinged with the inner side of the lower frame body, both ends of the top of each turning plate are fixedly connected with traction ropes, the top of each traction rope is fixedly connected with the side of each hinging rod, wire guide posts are fixedly arranged on both sides of the top of the bottom plate, each traction rope is positioned on the inner side of each wire guide post, wire fixing devices are fixedly arranged on both sides of the top of the bottom plate, and the traction ropes penetrate through the wire fixing devices and the wire guide holes.
Compared with the prior art, the application has the beneficial effects that:
in the scheme of the application:
1. through the slidable baffle plate, when the upper die is in die withdrawal, the limiting ball at the bottom end of the baffle plate is blocked, so that the baffle plate is folded towards the middle, and a ventilation groove is formed in the middle of the upper die, and thus wind resistance of the upper die in high air can be reduced, and the problem that equipment is unstable due to overlarge wind force in the high air in the prior art is solved;
2. the impellers arranged at the four corners of the upper die are used for driving the vibrating reed attached to the outer side of the baffle plate, and the baffle plate is continuously vibrated through the vibration of the vibrating reed, so that cement entering the die plate can be more compact, cement between the die plates can be stacked tightly, and the problem that the cement in the die plate cannot be vibrated tightly in the high air in the prior art is solved;
3. the lower ends of the impellers are fixedly connected to the rotating shafts of the generators, and when the impellers rotate, the impellers automatically rotate under the action of wind force, so that the power generation function is achieved, and electric equipment is powered by electric energy generated by wind force;
4. the upper die is withdrawn from the die, the top end of the turning plate is pulled up through the traction rope, and the turning plate can automatically cover a gap between the pier wall and the lower frame under the action of gravity when the upper die is clamped, so that broken stones above the turning plate are prevented from falling from the gap, and the turning of the turning plate is automatically realized;
5. through cutting the impeller that inclines to set up, the expansion piece at messenger's impeller middle part can stretch out and draw back, then the homopolar repellent effect of cooperation electro-magnet and electromagnetic ring makes the impeller can buckle after the electro-magnet circular telegram, and the impeller is accomodate the expansion piece this moment, and then increases the gravity and the trashing nature of impeller to produce powerful collision to the template, make the template solidify the back at the cement mound wall can produce the collision at the impeller to the template, the tremble piece in the template makes template and cement mound wall separation under high vibration frequency, and then is convenient for the template to carry out the drawing of patterns, prevents that cement adhesion on the cement mound wall from leading to cement to drop on the template.
Drawings
FIG. 1 is a diagram of a digital bridge hydraulic climbing mode synchronous climbing PLC closed-loop intelligent control system provided by the application;
FIG. 2 shows the present applicationSynchronous climbing equipment for digital bridge hydraulic climbing mouldIs a schematic diagram of the overall structure;
FIG. 3 shows the present applicationSynchronous climbing equipment for digital bridge hydraulic climbing mouldIs a schematic view of the inner structure of (a);
FIG. 4 shows the present applicationSynchronous climbing equipment for digital bridge hydraulic climbing mouldIs a schematic diagram of a side structure;
FIG. 5 shows the present applicationSynchronous climbing equipment for digital bridge hydraulic climbing mouldIs a baffle structure schematic diagram;
FIG. 6 shows the present applicationSynchronous climbing equipment for digital bridge hydraulic climbing mouldIs a schematic diagram of the structure of the shelf board;
FIG. 7 is a schematic diagram of a side view structure of a baffle of the synchronous climbing device of the digital bridge hydraulic climbing mode;
FIG. 8 is an enlarged schematic view of the structure of the digital bridge hydraulic climbing synchronous climbing device at A in FIG. 7;
FIG. 9 shows the present applicationSynchronous climbing equipment for digital bridge hydraulic climbing mouldIs a schematic diagram of the driving structure;
FIG. 10 shows the present applicationSynchronous climbing equipment for digital bridge hydraulic climbing mouldIs an enlarged schematic view of the structure at B of fig. 9;
FIG. 11 shows the present applicationSynchronous climbing equipment for digital bridge hydraulic climbing mouldIs a partially schematic structural view of the (c).
The figures indicate:
1. a frame plate; 101. a bottom plate; 102. a motor; 103. a threaded rod; 104. a wire hole; 2. a guide structure; 201. a directional groove; 202. a guide groove; 3. a template; 301. a ventilation groove; 302. a baffle; 303. a limit ball; 304. a limit column; 305. a positioning bolt; 4. a vibrating structure; 401. a rotating shaft; 402. a cam; 403. a vibrating piece; 404. a driven gear; 5. a driving structure; 501. an impeller; 502. a drive shaft; 503. a generator; 504. a drive gear; 505. a limit hook; 506. a telescoping piece; 507. an electromagnet; 508. an iron rod; 509. a magnet; 510. an electromagnetic ring; 6. an upper die structure; 601. an electric telescopic cylinder; 602. a hinge rod; 7. a traction structure; 701. a lower frame body; 702. turning plate; 703. a traction rope; 704. a wire fixing device; 705. a wire post; 8. a fixed structure; 801. a mounting groove; 802. a support spring; 803. a return spring; 804. a positioning rod; 805. a push rod; 806. extruding the blocks.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
As described in the background art, under the condition of strong wind, the template rises to a high position, and the template does not have ventilation property, so that the template can shake at the top of the pier, and the equipment can shake when the pier rises, so that potential safety hazards exist.
In order to solve the technical problem, the application provides a digital bridge hydraulic climbing mode synchronous climbing PLC closed-loop intelligent control system and equipment, which are applied toHydraulic climbing formwork。
Specifically, please refer to the drawings1The synchronous climbing equipment for the digital bridge hydraulic climbing die specifically comprises a sensor configuration, a sensor control unit, a control unit and a control unit, wherein the sensor configuration is used for monitoring parameters such as the position, the speed, the pressure, the inclination angle and the like of the digital bridge climbing die in real time; b. the hydraulic actuator controls the climbing process of the bridge climbing formwork by adjusting the working parameters of the hydraulic system; c. the PLC is used for receiving and processing the sensor data in real time and generating a control instruction for controlling the hydraulic actuator; d. the intelligent control algorithm calculates and adjusts control instructions of the hydraulic system in real time based on information such as sensor data, set values, bridge characteristics and the like; e. the hydraulic climbing formwork safety monitoring system is used for monitoring and protecting the safety of hydraulic climbing formwork operation in real time, the sensor configuration comprises a position sensor, a speed sensor, a pressure sensor and an inclination sensor, the position sensor is arranged on the inner side of an upper frame body and is used for carrying out position on a formworkDetecting, wherein a speed sensor is positioned at the bottom of the upper frame body, detecting the moving speeds of four corners of the upper frame body, a pressure sensor is positioned between the upper frame body and the base, detecting the bearing capacity of the frame body, an inclination sensor is positioned between the template and the upper frame body, detecting the inclination degree of the template, the hydraulic actuator is used for controlling parameters such as the flow rate, the pressure, the valve state and the like of hydraulic oil of a hydraulic system, the intelligent climbing control system for the bridge climbing formwork comprises a PLC, a hydraulic actuator, a sensor data acquisition module, a control module and an intelligent control algorithm.
According to the digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system provided by the application, the control instruction of the hydraulic system is calculated and regulated in real time by means of model prediction, self-adaptive control, an optimization algorithm and the like, so that the climbing stability, precision and safety are improved.
In order to make the person skilled in the art better understand the solution of the present application, the technical solution of the embodiment of the present application will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present application and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 2, fig. 4 and fig. 7, the synchronous climbing device for the hydraulic climbing formwork of the digital bridge comprises a frame plate 1, the frame plate 1 comprises a guide structure 2 and a bottom plate 101, the guide structure 2 is formed by a guide groove 201 and a guide groove 202 at the inner side of the top of the bottom plate 101 at equal intervals, a template 3 is movably mounted at the inner side of the top of the guide structure 2, a ventilation groove 301 is formed in the surface of the template 3 at equal intervals, a baffle plate 302 is movably mounted in the ventilation groove 301, limit posts 304 are fixedly mounted at the two ends of the top and the bottom of the baffle plate 302, a limit ball 303 is fixedly mounted in the middle of the bottom of the baffle plate 302, the limit ball 303 is in sliding clamping connection with the guide groove 201, the limit posts 304 are in sliding clamping connection with the guide groove 202, the limit posts 304 at the top of the baffle plate 302 are in sliding clamping connection with the top of the inner cavity of the ventilation groove 301, before the upper die, the whole template 3 can move outwards, at the moment, the limit ball 303 and the limit posts 304 at the bottom of the baffle plate 302 are limited by the guide groove 201 and the guide groove 202 at the bottom, bending can occur, so that the ventilation groove 301 is opened, at the moment, the whole ventilation groove 301 can be reduced, and the whole template 3 can be more stable, and the whole ventilation can be subjected to the stable 3.
Through the slidable baffle that sets up, when last mould is moving back the mould, the spacing ball of baffle bottom receives to make the baffle to the centre folding, and then make the centre of going up the mould appear the ventilation groove, just so can reduce the windage that goes up the mould and receive in the high altitude, thereby solve the too big condition that leads to equipment unstability of high altitude windage among the prior art.
Referring to fig. 2, fig. 4 and fig. 5, the synchronous climbing device for the hydraulic climbing mode of the digital bridge is disclosed, a driving structure 5 is fixedly installed at two ends of a template 3, the driving structure 5 comprises an impeller 501, a driving shaft 502 and a generator 503, the generator 503 is fixedly installed at the bottom end of the side face of the template 3, the driving shaft 502 is fixedly connected to a transmission shaft of the generator 503, the impeller 501 is fixedly connected to the top end of the driving shaft 502, two driving gears 504 are fixedly installed in the middle of the driving shaft 502 at equal intervals, and in high altitude, due to the fact that wind force is large, the impeller 501 continuously rotates under the effect of wind force, so that the driving shaft 502 at the bottom of the impeller 501 is pulled to rotate, the generator 503 generates electric energy, and the electric energy generated by the generator 503 can supply power to the electric device.
Through set up a generator between adjacent last mould to with the bottom fixed connection of impeller on the axis of rotation of generator, when the impeller rotated, the impeller can automatic rotation under the effect of wind power, thereby played the effect of electricity generation, the electric energy through wind-force production supplies power to electrical equipment.
Example 2
The synchronous climbing device for the digital bridge hydraulic climbing mode provided in embodiment 1 is further optimized, specifically, as shown in fig. 5 and 7, two groups of vibrating structures 4 are fixedly installed on the outer side of the template 3, each vibrating structure 4 comprises a rotating shaft 401 and vibrating pieces 403, the vibrating pieces 403 are fixedly installed on the surface of the baffle 302, the rotating shaft 401 is rotatably installed on the outer side face of the template 3, cams 402 are fixedly installed on the surface of the rotating shaft 401 at equal intervals, the cams 402 are located on the outer side of the vibrating pieces 403 and are attached to the surface of the vibrating pieces 403, the cams 402 rotate by rotating the rotating shaft 401 to drive the cams 402 to rotate, so that the cams 402 squeeze the vibrating pieces 403 on the surface of the baffle 302, the cams 402 vibrate continuously in the rapid rotating process, the vibration effect is achieved on the baffle 302, cement filled into the inner side of the template 3 can vibrate, and cement filling is more compact.
Through the impeller that sets up on four angles of last mould, utilize impeller drive laminating in the trembler outside the baffle, make the continuous shake of baffle through the vibration of trembler to make the cement that gets into in the template can be compacter, just so can make cement between the template pile up compactly, thereby solve the high altitude in the prior art can't vibrate compact problem in the template cement.
Further, as shown in fig. 4 and fig. 5, limiting hooks 505 are fixedly mounted on two sides of the template 3, the limiting hooks 505 are clamped on the side surface of the driving shaft 502, a driven gear 404 is fixedly mounted on the end portion of the rotating shaft 401, the driven gear 404 is meshed with the side surface of the driving gear 504, the impeller 501 continuously rotates under the action of wind force and then pulls the driven gear 404 to synchronously rotate through the driving gear 504, so that the rotating shaft 401 rotates, the driving gear 504 and the driven gear 404 are conical gears, and the driving gear 504 and the driven gear 404 are meshed with each other, and the impeller 501 is used as driving equipment.
The impeller 501 is utilized to drive the driven gear 404 to rotate, and then the cam 402 is driven to rotate, so that the effect of saving a driving source is achieved, the electric power can be saved, the consumption on equipment is reduced, and meanwhile, the side face of the driving shaft 502 is limited through the limiting hooks 505, so that the driving shaft 502 can rotate normally.
Example 3
To the synchronous climbing equipment of digital bridge hydraulic pressure creeping formwork that embodiment 1 or 2 provided further optimizes, specifically, as shown in fig. 2, fig. 3 and fig. 4, the outside of template 3 is equipped with a pair of last mould structure 6, go up mould structure 6 and contain electric telescopic cylinder 601 and articulated rod 602, the outside movable hinge of template 3 bottom has a pair of articulated rod 602, the outer end movable hinge at articulated rod 602 top has electric telescopic cylinder 601, the top movable hinge of electric telescopic cylinder 601 is at the lateral surface of template 3, the bottom fixed mounting of frame plate 1 has traction structure 7, traction structure 7 includes lower support body 701 and board 702, board 702 movable hinge is at the inboard of lower support body 701, the both ends of board 702 top are all fixedly connected with haulage rope 703, the middle part equidistance of template 3 is equipped with locating bolt 305, the locating bolt 305 card is on the mound wall, the top fixed connection of haulage rope 703 is in the side of articulated rod 602, in the in-process that template 3 outside moved, thereby make the haulage rope 703 pull the board 703 overturn, when template 3 is located the outside lateral surface of template 3, the automatic laminating of board 702 can prevent under the effect of the weight of board 702 and can drop down to the board 702, thereby can conveniently overturn to the board 702 under the effect of the pulling the board 702, can be opened to the board under the circumstances when the effect of the board is opened to the board is reached, and the equipment is opened.
Shelter from down between frame and the mound wall through setting up turning over on the frame down to be connected between the top of turning over the board and the last mould through the haulage rope, when going up the mould and moving back the mould, pull up the top of turning over the board through the haulage rope, turn over the board simultaneously and press from both sides tight when last mould and can be automatic lid to the mound wall and down on the gap between the frame under the effect of gravity, thereby prevent that the rubble of top from falling down from between the gap, and realize the upset of turning over the board automatically.
Further, as shown in fig. 4 and 6, the wire pole 705 is fixedly installed on two sides of the top of the bottom plate 101, the traction rope 703 is located on the inner side of the wire pole 705, the wire holes 104 are formed on two sides of the top of the bottom plate 101, the wire fixing device 704 is fixedly installed above two sides of the lower frame 701, the traction rope 703 passes through the wire fixing device 704 and the wire holes 104, and the traction rope 703 is threaded through the wire holes 104 and the wire fixing device 704, so that the traction rope 703 is threaded conveniently, and the traction rope 703 is guided through the wire pole 705 so that the traction rope 703 can move to facilitate lifting of the turning plate 702.
Thus, the turning plate 702 can be conveniently turned over, the turning plate 702 can prevent broken stones from falling, a protection effect is achieved on workers, the whole equipment can be conveniently lifted, and friction is not generated between the turning plate 702 and a pier wall after the turning plate 702 is opened.
Further, as shown in fig. 4, two ends of the electric telescopic cylinder 601 are respectively and movably hinged to the back surface of the template 3 and the outer end of the hinge rod 602, so that the electric telescopic cylinder 601 can turn over the template 3 through shrinkage, and the bottom end of the template 3 is connected with the hinge rod 602 through hinge connection, so that the template 3 is convenient to adjust the angle, a motor 102 is fixedly arranged at the outer end of the bottom plate 101, a threaded rod 103 is connected with the output end of the motor 102 in a transmission manner, a sliding block at the bottom of the hinge rod 602 is in threaded connection with the threaded rod 103, the threaded rod 103 is driven to rotate through the motor 102, and then the template 3 is horizontally translated, so that the functions of fixing and lower die are achieved.
The outer side face of the upper die is supported through the electric telescopic cylinder, so that the upper die can be kept to be clamped inwards, the electric telescopic cylinder can play a good supporting role on the die plate, and the stability of the die plate during butt joint is guaranteed.
Further, as shown in fig. 6, the chute of the guide groove 202 is set to be inclined to the inner side, and the length of the guide groove 202 exceeds the length of the guide groove 201, the limit ball 303 is limited by the guide groove 201, and then the limit post 304 is limited and guided by the guide groove 202, so that the baffle plate 302 can be bent and the ventilation groove 301 is opened, meanwhile, the cam (402) is positioned at the outer side of the vibrating piece (403), when the whole of the template (3) moves to the outer side, the baffle plate (302) loses the support of the cement pier wall, at the moment, the vibrating piece (403) at the outer side of the baffle plate (302) is pressed to the inner side by the cam (402), and the baffle plate (302) is opened to the middle of the inner side.
The ventilation groove 301 is opened by bending the baffle plate 302, so that the ventilation groove 301 can conveniently guide the air at the high position, and the wind force of the equipment in the high air is reduced.
Further, as shown in fig. 9, fig. 10 and fig. 11, the rotating shaft at the bottom end of the impeller 501 is movably hinged at the top of the driving shaft 502, six telescopic blades 506 are sleeved on the circumference of the side surface of the impeller 501 in an equal-angle manner, an electromagnet 507 is sleeved in the middle of the impeller 501, an iron rod 508 is fixedly connected to the bottom of the electromagnet 507, the iron rod 508 is slidably sleeved in the middle of the rotating shaft at the bottom of the impeller 501, a mounting groove 801 is formed in the middle of the limiting hook 505, a supporting spring 802 and a restoring spring 803 are fixedly mounted on the side surface and the bottom of the mounting groove 801 respectively, a positioning rod 804 is fixedly connected to the inner side of the supporting spring 802, a pressing block 806 is fixedly connected to the top of the restoring spring 803, the positioning rod 804 is located on the outer side of the pressing block 806, a push rod 805 is fixedly connected to the top of the pressing block 806, a magnet 509 is arranged at the top of the driving shaft 502, the bottom end of the iron rod 508 is clamped at the top of the driving shaft 502, an electromagnetic ring 510 is fixedly mounted in the middle of the driving shaft 502, and the top of the driving shaft 502 is inclined to the outer sides of two adjacent templates 3.
When the electromagnet 507 is electrified to obtain magnetism, the iron rod 508 has the same magnetism, the iron rod 508 and the magnet 509 generate a repulsive reaction, the iron rod 508 jacks up the electromagnet 507, the electromagnet 507 adsorbs the telescopic piece 506 on the side face of the impeller 501 towards the middle, the telescopic piece 506 is contained in the impeller 501, so that the weight and the outer side of the impeller 501 are increased, when the iron rod 508 ascends, the ejector rod 805 loses extrusion, at the moment, the ejector rod 805 ascends upwards under the support of the bottom reset spring 803, so that the extrusion block 806 ascends, the side face of the driving shaft 502 is fixed through the positioning rod 804, the rotation of the driving shaft 502 is limited, at the moment, the impeller 501 can fall down under the action of gravity, the side face of the impeller 501 is horizontally designed into round angle weights, a plurality of weights are distributed annularly, the device has the advantages that the device plays a role of an inertia wheel, the impeller 501 rotates more easily under the action of wind, when the telescopic piece 506 falls to the lowest end, the telescopic piece 506 and the templates 3 on two sides are impacted simultaneously, the templates 3 vibrate at the moment, so that the vibration piece 403 on the templates 3 vibrate, after the telescopic piece 506 collides with the templates 3, the electromagnet ring 510 is electrified, so that the electromagnet 507 in the middle of the impeller 501 and the electromagnet ring 510 generate a repulsive reaction, the impeller 501 is further overturned upwards, then the electromagnet ring 510 is powered off, the process is repeated, the side face of the templates 3 is impacted continuously by the telescopic piece 506, and then the vibration piece 403 is separated from the templates 3 and the cement pier walls in the vibration of the templates 3, so that demoulding between the templates 3 and the cement pier walls is facilitated.
Further, as shown in fig. 9, 10 and 11, the outer side of the telescopic piece 506 is provided with a counterweight in the horizontal direction, when the impeller 501 at the top of the driving shaft 502 is in the numerical position, the electromagnet 507 is powered off, at this time, the electromagnet 507 brings the iron rod 508 to insert the iron rod 508 into the top of the driving shaft 502 under the magnetic attraction of the magnet 509, at this time, the ejector rod 805 inside the driving shaft 502 is extruded to descend downwards, and the positioning rod 804 is extruded to the side, so that the positioning rod 804 is separated from the bottom of the extrusion block 806, and the driving shaft 502 is further out of limit, at this time, the impeller 501 at the top of the driving shaft 502 rotates under the action of wind force, and at the same time, the telescopic piece 506 at the outer side of the driving shaft 502 is automatically stretched outwards to be opened due to the action of centrifugal force in the rotating process.
So that the impeller 501 at the top of the driving shaft 502 can rotate under the action of wind force after the template 3 is separated from the pier wall, and the generator 503 at the bottom is driven to generate electricity by the rotation of the impeller 501.
The use process of the digital bridge hydraulic climbing synchronous climbing PLC closed-loop intelligent control system and equipment provided by the application is as follows:
the method comprises the steps that four frame plates 1 are arranged on four side walls of a pier body, wall attaching seats are fixedly installed through embedded parts, a template 3 is arranged on the top of the frame plates 1, a row of ventilation grooves 301 are formed in the surface of the template 3 at equal intervals, the ventilation grooves 301 are sealed through baffle plates 302, when the template 3 withdraws a film under the traction of an upper die structure 6, a motor 102 controls a threaded rod 103 to rotate, and then a hinging rod 602 moves outwards with the template 3, at the moment, a limiting ball 303 and a limiting column 304 at the bottom end of the baffle plate 302 in the ventilation grooves 301 are respectively and slidably clamped in a directional groove 201 and a guide groove 202, so that the baffle plate 302 bends towards the middle part, the ventilation grooves 301 are further opened, when the whole climbing equipment is arranged, the template 3 ascends wholly, and when the template 3 ascends to a high position, wind can pass through the ventilation grooves 301, so that wind force borne by the template 3 is lightened, and equipment is more stable; when the motor 102 controls the upper die structure 6 to send the die plate 3 to the inner side for die assembly, the die plate 3 can press the baffle plate 302 inwards in the process of moving inwards, so that the baffle plate 302 is spread in the ventilation groove 301, and further a sealing effect can be achieved, the impellers 501 on the four sides of the die plate 3 can rapidly rotate under the action of wind force, the rotating shaft 401 is enabled to rotate through the driving gear 504 and the driven gear 404, the vibrating piece 403 can be continuously vibrated in the rotating process of the rotating shaft 401, the vibrating piece 403 can be enabled to impact the baffle plate 302, and accordingly the baffle plate 302 is enabled to continuously shake, and cement on the inner side of the die plate 3 can be deposited more tightly; the impeller 501 can enable the generator 503 to generate electric energy in the rotating process, so that the electric energy generated by the generator 503 can supply power to equipment; in the process that the template 3 moves outwards, the articulated rod 602 is made to drag the traction rope 703, so that the traction rope 703 pulls the top end of the turning plate 702, the turning plate 702 is turned over and opened, the template 3 and the traction structure 7 can be conveniently lifted and moved, when the template 3 is attached to the side surface of the pier wall for die assembly, the turning plate 702 is automatically attached to the side surface of the pier wall under the action of gravity, and therefore the turning plate 702 seals a gap between equipment and the pier wall to prevent broken stones from falling.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present application, but not all embodiments, and the preferred embodiments of the present application are shown in the drawings, which do not limit the scope of the patent claims. This application may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the application are directly or indirectly applied to other related technical fields, and are also within the scope of the application.
Claims (10)
1. The digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system is characterized by comprising a sensor configuration, a control module and a control module, wherein the sensor configuration is used for monitoring the position, speed, pressure and inclination angle parameters of a digital bridge climbing formwork in real time;
b. the hydraulic actuator controls the climbing process of the bridge climbing formwork by adjusting the working parameters of the hydraulic system;
c. the PLC is used for receiving and processing the sensor data in real time and generating a control instruction for controlling the hydraulic actuator;
d. the intelligent control algorithm calculates and adjusts control instructions of the hydraulic system in real time based on the sensor data, the set values and the bridge characteristic information;
e. the hydraulic climbing form safety monitoring system is used for monitoring and protecting the safety of hydraulic climbing form operation in real time.
2. The intelligent control system of the digital bridge hydraulic climbing synchronous climbing PLC closed loop according to claim 1, wherein the sensor configuration comprises a position sensor, a speed sensor, a pressure sensor and an inclination sensor.
3. The digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system according to claim 2, comprising an upper frame body, wherein the position sensor is arranged on the inner side of the upper frame body and used for detecting the position of a formwork, the speed sensor is arranged at the bottom of the upper frame body and used for detecting the moving speed of four corners of the upper frame body, the pressure sensor is arranged between the upper frame body and the base and used for detecting the bearing capacity of the frame body, the inclination sensor is arranged between the formwork and the upper frame body and used for detecting the inclination degree of the formwork.
4. The digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system according to claim 1, wherein the hydraulic actuator realizes accurate climbing control of the bridge climbing formwork by adjusting hydraulic oil flow, pressure and valve state parameters of a hydraulic system.
5. The digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system according to claim 1, wherein the PLC receives sensor data, performs data processing and logic operation, generates a control instruction for controlling a hydraulic actuator, and realizes closed-loop control of a climbing process.
6. The digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system according to claim 1, wherein the intelligent control algorithm combines sensor data, set values and bridge characteristic information, and calculates and adjusts control instructions of a hydraulic system in real time through model prediction, self-adaptive control and optimization algorithm means so as to improve climbing stability, precision and safety.
7. The synchronous climbing equipment of digital bridge hydraulic climbing mode, use the last support body of claim 3, a serial communication port, including frame plate (1), frame plate (1) is including guide structure (2) and bottom plate (101), guide structure (2) have been seted up to the inboard equidistance at bottom plate (101) top, guide structure (2) are by directional tank (201) and guide way (202) constitution, the inboard movable mounting at guide structure (2) top has template (3), ventilation groove (301) have been seted up to the surface equidistance of template (3), the inside movable mounting of ventilation groove (301) has baffle (302), both ends of baffle (302) top and bottom are all fixed mounting have spacing post (304), the centre fixed mounting of baffle (302) bottom has spacing ball (303), spacing ball (303) slip joint is in directional tank (201), spacing post (304) slip joint is in guide way (202), spacing post (304) slip joint at the inner chamber top of baffle (302).
8. The synchronous climbing device for the digital bridge hydraulic climbing form according to claim 7, wherein the driving structures (5) are fixedly installed at two ends of the form (3), each driving structure (5) comprises an impeller (501), a driving shaft (502) and a generator (503), each generator (503) is fixedly installed at the bottom end of the side face of the form (3), the driving shaft (502) is fixedly connected to a transmission shaft of each generator (503), the impeller (501) is fixedly connected to the top end of each driving shaft (502), and two driving gears (504) are fixedly installed in the middle of each driving shaft (502) at equal intervals.
9. The synchronous climbing device for the digital bridge hydraulic climbing formwork according to claim 8, wherein two groups of vibrating structures (4) are fixedly arranged on the outer side of the formwork (3), each vibrating structure (4) comprises a rotating shaft (401) and a vibrating piece (403), each vibrating piece (403) is fixedly arranged on the surface of the corresponding baffle plate (302), the rotating shafts (401) are rotatably arranged on the outer side of the formwork (3), cams (402) are fixedly arranged on the surface of each vibrating piece (401) at equal intervals, and the cams (402) are located on the outer side of each vibrating piece (403) and are attached to the surface of each vibrating piece (403).
10. The synchronous climbing device for the digital bridge hydraulic climbing die according to claim 9, wherein a pair of upper die structures (6) are arranged on the outer side of the die plate (3), the upper die structures (6) comprise electric telescopic cylinders (601) and hinging rods (602), a pair of hinging rods (602) are movably hinged to the outer side of the bottom of the die plate (3), electric telescopic cylinders (601) are movably hinged to the outer ends of the tops of the hinging rods (602), the tops of the electric telescopic cylinders (601) are movably hinged to the outer side of the die plate (3), traction structures (7) are fixedly arranged on the bottoms of the frame plates (1), the traction structures (7) comprise lower frame bodies (701) and turning plates (702), the turning plates (702) are movably hinged to the inner sides of the lower frame bodies (701), traction ropes (703) are fixedly connected to the two ends of the tops of the turning plates (702), wire guide posts (705) are fixedly arranged on the two sides of the tops of the hinging rods (602), the two sides of the tops of the bottom plate (101) are fixedly arranged on the two sides of the upper side of the guide posts (704), the hauling cable (703) passes through the wire fixing device (704) and the wire hole (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310986031.8A CN117107642A (en) | 2023-08-07 | 2023-08-07 | Digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system and equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310986031.8A CN117107642A (en) | 2023-08-07 | 2023-08-07 | Digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system and equipment |
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| CN117107642A true CN117107642A (en) | 2023-11-24 |
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| CN202310986031.8A Pending CN117107642A (en) | 2023-08-07 | 2023-08-07 | Digital bridge hydraulic climbing formwork synchronous climbing PLC closed-loop intelligent control system and equipment |
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| CN114875802A (en) * | 2022-06-14 | 2022-08-09 | 山东省路桥集团有限公司 | Folding and unfolding type bridge hanging basket construction device with windproof shaking structure |
| CN219157409U (en) * | 2022-11-10 | 2023-06-09 | 重庆建工第四建设有限责任公司 | Template lifting moving frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008274586A (en) * | 2007-04-26 | 2008-11-13 | Kajima Corp | Pillar head construction method |
| CN104533077A (en) * | 2014-12-17 | 2015-04-22 | 中国建筑股份有限公司 | Telescopic platform for hydraulic climbing form frame and manufacturing method of telescopic platform |
| KR20190122925A (en) * | 2018-04-23 | 2019-10-31 | 이일섭 | Bridges Construction Vents |
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