CN111287092B - Intelligent flange plate supporting system - Google Patents
Intelligent flange plate supporting system Download PDFInfo
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- CN111287092B CN111287092B CN202010163109.2A CN202010163109A CN111287092B CN 111287092 B CN111287092 B CN 111287092B CN 202010163109 A CN202010163109 A CN 202010163109A CN 111287092 B CN111287092 B CN 111287092B
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- module
- screw rod
- flange plate
- screw
- supporting
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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
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a flange board intelligence braced system, including braced system (1), driving system (2), control system (3), driving system (2) set up in braced system (1) lower extreme, control system (3) are connected with driving system (2) electricity, braced system (1) is including setting up base (11) under the flange board, vertically set up in screw rod (12) on base (11) upper portion, bracing piece (13), screw rod (12) transversely set up two at least every line, screw rod (12) vertically set up the triplex row at least, bracing piece (13) transverse connection is in screw rod (12) top with the line. According to the invention, a plurality of screws are arranged in each row to be matched, so that the cross slope can be accurately adjusted; through the matching of the screw rod and the supporting rod, the simple installation is realized, the structure is simple, and the applicability is strong; the screw rod is uniformly controlled through the master control system, so that various functions such as force and displacement control, operation locking, process display, fault alarm and the like are realized, the control is simple and convenient, and the safety is high.
Description
Technical Field
The invention relates to the field of bridge construction, in particular to an intelligent supporting system for a flange plate.
Background
The support of edge of a wing board is comparatively commonly used in bridge engineering, and current edge of a wing board strutting arrangement is mostly to adopt hydraulic stem or jack collocation template to use, and this type of equipment does not have safety protection measure when using, and degree of automation is lower, operates numerous and diverse, and the reuse nature is little, and the precision is not enough, is difficult to problem real time monitoring.
The system is high in integration, degree of automation, supporting precision and safety, and a complete safety system is arranged to obtain the intelligent flange plate supporting system.
Disclosure of Invention
The invention provides an intelligent flange plate supporting system, aiming at solving the problems that in the prior art, the automation degree of the flange plate supporting system is low, the operation is complicated, the reusability is small, the precision is insufficient, and the problem real-time monitoring is difficult, and the intelligent flange plate supporting system is high in system integration, high in automation degree, high in supporting precision and good in safety, is provided with a perfect safety system, and solves the problems.
The invention provides an intelligent flange plate supporting system which comprises a supporting system, a power system and a control system, wherein the power system is arranged at the lower end of the supporting system, the control system is electrically connected with the power system, the supporting system comprises a base arranged right below a flange plate, a screw rod vertically arranged on the upper portion of the base and supporting rods, the overlooking surface area of the base is larger than or equal to the area of a flange plate, at least two screws are transversely arranged in each row, at least three screws are longitudinally arranged, and the supporting rods are transversely connected with the top ends of the screws in the same row.
Adopt the screw rod to carry out accurate height-adjusting, can convenient and fast, the accurate adjustment cross slope. The height of the screw rods is adjusted to enable the relative height difference between the screw rods on the same row to be generated, so that the angle of the supporting rod can be adjusted, millimeter-scale adjustment is achieved through the control system and the power system, concrete in the formwork is guaranteed not to generate large displacement, and construction quality is improved. Meanwhile, the flange plates are supported by the multiple groups of rod pieces, so that the supporting effect in a short period can be still ensured under the condition that the screw rod fails.
The invention relates to an intelligent flange plate supporting system, which is characterized in that as a preferred mode, the intelligent flange plate supporting device further comprises a safety system, the safety system is arranged at the axial position of a screw rod, the safety device comprises a screw rod guide pipe, an installation frame and a self-destruction steel plate, the screw rod guide pipe and the screw rod are axially matched, the installation frame is arranged on the outer surface of the axial direction of the screw rod guide pipe, and the self-destruction steel plate is arranged on the farthest surface from the installation frame to the axial center position of the screw rod.
Guarantee the support state of screw rod controllable through setting up insurance system, guarantee under the condition that has a large amount of screw rod inefficacy that the flange board can not produce the rapid destruction, cause the safety problem.
The invention relates to an intelligent flange plate supporting system, which is characterized in that as a preferred mode, a mounting frame comprises two clamping plates and a mounting plate, the two clamping plates are oppositely arranged on two sides of the axis of a screw guide pipe and movably linked with the screw guide pipe and fixedly connected with a base in the vertical direction, the mounting plate is connected with the two clamping plates in a U shape, the clamping plates are connected to two opposite sides of the mounting plate, a connecting line of the mounting plate and the clamping plates is arranged vertical to the upper surface of the base, and two sliding grooves parallel to the axis of the screw are arranged on the mounting plate.
The intelligent flange plate supporting system comprises a U-shaped long strip and a matching plate, wherein the tail end of the matching plate is wider than a strip part, two mounting holes are formed in two sides of the matching plate, the distance between the two mounting holes is equal to the distance between the two sliding grooves, the mounting holes and the sliding grooves are respectively bolted, and the bent part of the U-shaped long strip is arranged opposite to the side edge of the mounting plate so that the self-destruction steel plate can semi-surround the mounting plate.
The screw rod stand pipe is located in the mounting bracket, and self-destruction formula steel sheet one end sets up in the mounting bracket, and the mounting bracket spout is connected to the other end, and this kind of structure takes place when squinting by a wide margin at the screw rod, and the mounting bracket keeps motionless, and all the other parts then remove along the spout, and the spout plays the guide effect under the skew state, and self-destruction formula steel sheet plays the energy-absorbing effect. The screw brake when the offset angle is large is realized. The safety is greatly improved.
According to the intelligent flange plate supporting system, as a preferred mode, the power system comprises the stepping motor and the speed reducer which are connected with the screw rod and feed vertically, and the speed reducer is installed at the output end of the stepping motor.
The screw rod is moved by adopting the stepping motor, so that the screw rod can reciprocate in the vertical direction, and the adjustment is automatic and controllable through the motor.
Optionally, the torque of the stepping motor is selected according to the field jacking weight.
According to the intelligent flange plate supporting system, as a preferable mode, a position sensor and a pressure sensor are arranged at the top end of a screw rod.
The double control of force and displacement is realized through the sensor arrangement. The stepping motor and the pressure sensor form a force closed loop, provide pressure feedback for the system and form a displacement closed loop system with the corresponding position sensor (a grating ruler and the like). The closed-loop control precision of the feedback of the parameters such as pressure, speed, displacement and the like is higher.
The invention relates to an intelligent flange plate supporting system, which is characterized in that as an optimal mode, a control system comprises an adjusting module, a load module, a checking module, a power supply module, a main control module, an alarm module and an interactive interface; the system comprises a regulating module, a load module, a checking module, a power supply module, a main control module, an alarm module and an interaction interface, wherein the regulating module is used for feeding back and processing position information of a flange plate, the load module is used for feeding back and processing mechanical information of the flange plate, the checking module is used for judging preset data and actual data, the power supply module is used for supplying power to the whole system, the main control module is used for controlling the system and calculating data, the alarm module is used for giving an alarm when a data error occurs in the checking module, and the interaction interface is used for interaction between a user and the system; the adjusting module transmits displacement information to the main control module through the position sensor, the main control module processes the position information of the flange plate fed back in real time and sends the position information to the interactive interface, the load module transmits control information set by the main control module to the power system, the pressure sensor sends load data measured in real time to the load module, the load data is processed and sent to the main control module through the load module, and the checking module collects information of the pressure sensor and the position sensor and is connected with the alarm module.
In the loading process, the load, regulation and check module transmits the acquired detection data to the main control module in real time, and the main control module performs calculation, analysis, judgment, output display according to a preset algorithm and stores the data in a database. The load module is an electromechanical integrated device for providing a loading force instruction for the whole supporting process, and automatic loading is carried out according to the loading instruction sent by the main control module, so that the loading is synchronous, balanced, accurate and stable.
As a preferred mode, the safety system further comprises a friction energy absorber, and the friction energy absorber is arranged between the screw guide pipe and the screw.
The friction energy absorber is used for preventing the system from acting too fast or failing when the support is loaded due to abnormity, slowing down the loading action speed and providing time for braking.
According to the intelligent flange plate supporting system, as a preferred mode, the servo hydraulic cushion and the hydraulic cylinder are further arranged at the bottom of the screw rod, the hydraulic cylinder is connected with the servo hydraulic cushion, and the servo hydraulic cushion is connected with the load module.
A height retention function is provided for the screw in the event of a failure of the screw loading, while preventing the screw from slipping down during support. And assists in supporting.
As a preferred mode, the protection system further comprises a stepping motor emergency braking device used for cutting off the whole power supply of the stepping motor.
And the power system is subjected to power-off treatment under the condition of system failure, so that further damage is prevented.
When the intelligent flange plate supporting system is used, a preset supporting condition is input to the adjusting module through the human-computer interaction interface, the adjusting module transmits information to the main control module, the main control module controls the load module to send an instruction to the power system, the supporting system conducts pre-adjustment through the power system, and each screw rod rotates and is adjusted to a proper position.
The calibration module circularly compares data sent by the sensor in real time with preset data in the supporting process, when the comparison range is not compared, the calibration module transmits an abnormal signal to the alarm module, and the alarm module controls the acousto-optic equipment to give an alarm.
The invention has the following beneficial effects:
(1) the multiple screws in each row are matched, so that the cross slope can be accurately adjusted;
(2) through the matching of the screw rod and the supporting rod, the simple installation is realized, the structure is simple, and the applicability is strong;
(3) the screw rod is uniformly controlled by the master control system, so that various functions such as force and displacement control, operation locking, process display, fault alarm and the like are realized, the control is simple and convenient, and the safety is high;
(4) the load system simultaneously controls the motor and the servo hydraulic cushion to realize multi-stage support, so that the stability is improved;
(5) through the setting of adjusting module, carry out detailed data monitoring to the support and realize improving the precision of support and the real time monitoring of problem.
Drawings
FIG. 1 is a schematic view of an intelligent support system for a flange plate;
FIG. 2 is a schematic view of a flange plate intelligent support system;
FIG. 3 is a schematic view of an intelligent support system insurance system for a flange plate;
FIG. 4 is a schematic view of a mounting bracket for the safety system of the intelligent support system of the flange plate;
FIG. 5 is a schematic view of a self-destructing steel plate of an intelligent support system of a flange plate;
FIG. 6 is a schematic view of a power system of an intelligent support system for a flange plate;
fig. 7 is a schematic view of a control system of the intelligent support system for the flange plate.
Reference numerals:
1. a support system; 11. a base; 12. a screw; 13. a support bar; 2. a power system; 21. a stepping motor; 22. a speed reducer; 3. a control system; 31. an adjustment module; 32. a load module; 33. a checking module; 34. a power supply module; 35. a main control module; 36. an alarm module; 37. an interactive interface; 4. an insurance system; 41. a screw guide tube; 42. a mounting frame; 421. a clamping plate; 422. mounting a plate; 423. a chute; 43. a self-destructing steel plate; 431. a U-shaped strip; 432. and (4) matching the plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
As shown in fig. 1, an intelligent flange plate supporting system includes a supporting system 1, a power system 2, a control system 3, and a safety system 4, where the power system 2 is disposed at a lower end of the supporting system 1, and the control system 3 is electrically connected to the power system 2.
As shown in fig. 2, the supporting system 1 includes a base 11 disposed under the flange plate, screws 12 vertically disposed on the upper portion of the base 11, and supporting rods 13, wherein the area of the top surface of the base 11 is greater than or equal to the area of the flange plate, at least two screws 12 are disposed in each horizontal row, at least three rows of screws 12 are disposed in the longitudinal direction, and the supporting rods 13 are connected to the top ends of the screws 12 in the same row in the horizontal direction.
As shown in fig. 3, the safety system 4 is disposed at an axial position of the screw 12, the safety device includes a screw guide tube 41, a mounting bracket 42, and a self-destruction steel plate 43, the screw guide tube is axially matched with the screw 12, the mounting bracket 42 is disposed at an axial outer surface of the screw guide tube 41, and the self-destruction steel plate 43 is disposed at a farthest surface from the mounting bracket 42 to an axial center position of the screw 12.
As shown in fig. 4, the mounting frame 42 includes two clamping plates 421 and a mounting plate 422, the two clamping plates 421 are oppositely disposed on two sides of the axis of the screw guide tube 41 and movably linked with the screw guide tube 41, and are fixedly connected with the base 11 in the vertical direction, the mounting plate 422 is connected with the two clamping plates 421 in a U-shape, a connecting line between the mounting plate 422 and the clamping plates 421 is vertically disposed, and two sliding grooves 423 parallel to the axis of the screw 12 are disposed on the mounting plate 422.
As shown in fig. 5, the self-destruction steel plate 43 includes a U-shaped strip 431 and a matching plate 432 wider than the strip portion at the end, two mounting holes are disposed at two sides of the matching plate 432, the distance between the two mounting holes is equal to the distance between the two sliding grooves 423, the mounting holes and the sliding grooves 423 are bolted respectively, and the bending portion of the U-shaped strip 431 is disposed opposite to the side edge of the mounting plate 422 so that the self-destruction steel plate 43 semi-surrounds the mounting plate 422.
As shown in fig. 6, the power system 2 includes a stepping motor 21 for vertical feeding connected to the screw 12 and a speed reducer 22, and the speed reducer 22 is installed at an output end of the stepping motor 21.
As shown in fig. 7, the control system 3 includes an adjusting module 31, a load module 32, a checking module 33, a power supply module 34, a main control module 35, an alarm module 36 and an interactive interface 37; the adjusting module 31 is used for feeding back and processing the position information of the flange plate, the load module 32 is used for feeding back and processing the mechanical information of the flange plate, the checking module 33 is used for judging preset data and actual data, the power supply module 34 is used for supplying power to the whole system, the main control module 35 is used for controlling the system and calculating data, the alarm module 36 is used for giving an alarm when the data error occurs in the checking module 33, and the interactive interface 37 is used for interaction between a user and the system; the adjusting module 31 transmits displacement information to the main control module 35 through the position sensor, processes real-time feedback of flange plate position information and sends the displacement information to the interactive interface 37, the load module 32 transmits control information set by the main control module 35 to the power system 2, the pressure sensor sends load data measured in real time to the load module 32, the load data is processed and sent to the main control module 35 through the load module 32, and the checking module 33 collects pressure sensor information and position sensor information and is connected with the alarm module 36.
The securing system 4 further comprises a friction energy absorber which is arranged between the screw guide tube 41 and the screw 12. The bottom of the screw 12 is also provided with a servo hydraulic cushion and a hydraulic cylinder, the hydraulic cylinder is connected with the servo hydraulic cushion, and the servo hydraulic cushion is connected with the load module 32. The protection system also includes a stepper motor emergency brake for cutting off the power to the stepper motor 21 as a whole.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a flange board intelligence braced system which characterized in that: comprises a supporting system (1), a power system (2) and a control system (3); the power system (2) is arranged at the lower end of the supporting system (1) and used for providing a power source for the supporting system (1), the control system (3) is electrically connected with the power system (2) and used for controlling power supply and blocking of the power system (2), the supporting system (1) comprises a base (11) arranged right below a flange plate, a screw rod (12) and a supporting rod (13) vertically arranged at the upper part of the base (11), the overlooking surface area of the base (11) is larger than or equal to that of the flange plate, at least two screws (12) are arranged in each transverse row, at least three rows of screws (12) are longitudinally arranged, and the supporting rod (13) is transversely connected with the top ends of the screws (12) in the same row; the intelligent flange plate supporting device further comprises a safety system (4), the safety system (4) is arranged at the axial position of the screw rod (12), the safety system (4) comprises a screw rod guide pipe (41), an installation frame (42) and a self-destruction type steel plate (43), the screw rod guide pipe (41) is axially matched with the screw rod (12), the installation frame (42) is arranged on the axial outer surface of the screw rod guide pipe (41), and the self-destruction type steel plate (43) is arranged on the farthest surface from the installation frame (42) to the axis position of the screw rod (12);
the mounting frame (42) comprises two clamping plates (421) and a mounting plate (422), the two clamping plates (421) are oppositely arranged on two sides of the axis of the screw guide pipe (41), movably linked with the screw guide pipe (41) and fixedly connected with the base (11) in the vertical direction, the mounting plate (422) is connected with the two clamping plates (421) in a U shape, the clamping plates (421) are connected to two opposite sides of the mounting plate (422), a connecting line of the mounting plate (422) and the clamping plates (421) is arranged perpendicular to the upper surface of the base, and two sliding grooves (423) parallel to the axis of the screw (12) are arranged on the mounting plate (422);
self-destruction formula steel sheet (43) include that U type is rectangular (431) and end be provided with and be wider than the cooperation board (432) of strip portion, cooperation board (432) both sides are provided with two mounting holes, two the mounting hole interval equals two spout (423) interval, the mounting hole with spout (423) bolt respectively, the rectangular (431) department of buckling of U type is relative mounting panel (422) side sets up the messenger self-destruction formula steel sheet (43) is partly surrounded mounting panel (422).
2. The intelligent flange plate supporting system according to claim 1, wherein: the power system (2) comprises a stepping motor (21) and a speed reducer (22) which are connected with the screw (12) and feed vertically, and the speed reducer (22) is installed at the output end of the stepping motor (21).
3. The intelligent flange plate supporting system as claimed in claim 2, wherein: and a position sensor and a pressure sensor are arranged at the top end of the screw rod (12).
4. The intelligent flange plate supporting system according to claim 3, wherein: the control system (3) comprises an adjusting module (31), a load module (32), a checking module (33), a power supply module (34), a main control module (35), an alarm module (36) and an interactive interface (37); the adjusting module (31) is used for feeding back and processing the position information of the flange plate, the load module (32) is used for feeding back and processing the mechanical information of the flange plate, the checking module (33) is used for judging preset data and actual data, the power supply module (34) is used for supplying power to the whole system, the main control module (35) is used for controlling the system and calculating data, the alarm module (36) is used for giving an alarm when the data error occurs in the checking module (33), and the interactive interface (37) is used for interaction between a user and the system; adjusting module (31) passes through position sensor conveys displacement information to main control module (35) and handles real-time feedback flange plate position information and send to interactive interface (37), load module (32) transmit the control information that main control module (35) set up to driving system (2), pressure sensor with the real-time load data who records send to load module (32), through load module (32) are handled and are sent to main control module (35), check module (33) are collected pressure sensor information and position sensor information and are connected alarm module (36).
5. The intelligent flange plate supporting system according to claim 4, wherein: the safety system (4) further comprises a friction energy absorber, and the friction energy absorber is arranged between the screw guide pipe (41) and the screw (12).
6. The intelligent flange plate supporting system according to claim 4, wherein: the bottom of the screw rod (12) is further provided with a servo hydraulic cushion and a hydraulic cylinder, the hydraulic cylinder is connected with the servo hydraulic cushion, and the servo hydraulic cushion is connected with the load module (32).
7. The intelligent flange plate supporting system of claim 6, wherein: the safety system (4) also comprises a stepping motor emergency braking device for cutting off the integral power supply of the stepping motor (21).
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| CN202010163109.2A CN111287092B (en) | 2020-03-10 | 2020-03-10 | Intelligent flange plate supporting system |
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| CN202010163109.2A CN111287092B (en) | 2020-03-10 | 2020-03-10 | Intelligent flange plate supporting system |
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| CN111287092A CN111287092A (en) | 2020-06-16 |
| CN111287092B true CN111287092B (en) | 2021-09-28 |
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| CN111676820A (en) * | 2020-06-09 | 2020-09-18 | 中铁北京工程局集团北京有限公司 | Intelligent flange plate supporting system |
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| CN110181650A (en) * | 2019-06-03 | 2019-08-30 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of prefabricated case beam template synchronous jacking system and its control method |
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