CN114689438B - Climbing frame state detection device for construction site and method thereof - Google Patents
Climbing frame state detection device for construction site and method thereof Download PDFInfo
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- CN114689438B CN114689438B CN202210375588.3A CN202210375588A CN114689438B CN 114689438 B CN114689438 B CN 114689438B CN 202210375588 A CN202210375588 A CN 202210375588A CN 114689438 B CN114689438 B CN 114689438B
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
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- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a climbing frame state detection device for a construction site and a method thereof, and the technical scheme is as follows: the building site is with climbing frame state detection device beneficial effect is that: through detection mechanism's setting, can be simultaneously to climbing the whole compressive capacity that carries on diversely of frame, stretch-proofing ability and anti extrusion ability detect, the effectual detection that has solved the whole bearing capacity of current climbing the frame is judged whether the standard is all through the bearing of every support for the majority, owing to climb the frame and be whole work, whether qualified problem of whole bearing can not be represented to the bearing capacity of single support.
Description
Technical Field
The invention relates to the technical field of building equipment, in particular to a climbing frame state detection device for a building site and a method thereof.
Background
The climbing frame, also called lifting frame, can be divided into several main types, such as hydraulic type, electric type, manpower hand-pulling type and the like according to the power source, is a novel scaffold system developed in recent years, is mainly applied to high-rise shear wall type buildings, and can ascend or descend along the buildings.
The existing climbing frame needs to be detected in the working state before being put into a building site for use after being assembled, accidents are avoided, the existing climbing frame state is detected to detect most of the climbing frames, namely, the installation and the bearing force of scaffold boards are detected, and the joints between the climbing frames are tight, the existing climbing frame integral bearing capacity is detected to judge most of the climbing frames through the bearing standard of each support, and the climbing frames work integrally, so that whether the bearing capacity of a single support is qualified or not can not represent whether the integral bearing is qualified or not.
Disclosure of Invention
Therefore, the invention provides a climbing frame state detection device and a climbing frame state detection method for a construction site, which can simultaneously detect the overall compressive capacity and tensile resistance of a climbing frame through the arrangement of a detection mechanism, so as to solve the problems that most of the existing climbing frame overall bearing capacity detection is judged by judging whether the bearing capacity of each support is standard or not, and whether the bearing capacity of a single support is qualified or not cannot represent whether the overall bearing is qualified or not because the climbing frame works integrally.
In order to achieve the above purpose, the invention provides the following technical scheme: a climbing state detection device for a building site and a method thereof comprise a base, wherein supporting plates are fixedly connected to two sides of the top of the base, a top plate is fixedly connected to the tops of the supporting plates, a detection mechanism is arranged between the top plate and the base and comprises a primary adjusting assembly and a fixing assembly, the primary adjusting assembly is arranged at the bottom of the top plate, and the fixing assembly is arranged at the top of the base;
the fixing assembly comprises a climbing frame body, a first sliding groove is formed in the top of the base, moving plates are arranged on two sides of the top of the base, moving blocks are fixedly connected to the bottom of the moving plates, the moving blocks are arranged in the first sliding groove and are in sliding connection with the base, second sliding grooves are formed in two ends of one side of each moving plate, a pressing plate is arranged on one side of each moving plate, pressing blocks are fixedly connected to two ends of one side of each pressing plate, the pressing blocks are arranged in the second sliding grooves and are in sliding connection with the moving plates, and the pressing plates are arranged in two sides of the climbing frame body and are movably sleeved with the climbing frame body;
the one-level adjusting part comprises a lifting plate, two sides of the lifting plate are fixedly connected with lifting blocks, a sliding groove is formed in one side of the supporting plate, the lifting blocks are arranged inside the sliding groove and connected with the supporting plate in a sliding mode, a bearing plate is arranged at the bottom of the lifting plate, a connecting shaft is fixedly connected with the top axle center of the bearing plate and connected with the lifting plate in a rotating mode through a bearing, a third sliding groove is formed in the bottom of the bearing plate, sliding blocks are arranged at two ends inside the third sliding groove in a sliding mode, a vertical plate is connected to the bottom of the sliding block in a rotating mode through the bearing, and a second-level adjusting part is arranged on one side of the vertical plate.
Preferably, a first threaded rod is rotatably connected to the inside of the first sliding groove through a bearing, the first threaded rod penetrates through the moving block and is in threaded connection with the moving block, threads at two ends of the outer side of the first threaded rod are opposite, a first motor is fixedly connected to one side of the base, and an output end of the first motor is fixedly connected with one end of the first threaded rod.
Preferably, the second sliding groove is internally and rotatably connected with a second threaded rod through a bearing, the second threaded rod penetrates through the pressing block and is in threaded connection with the pressing block, the threads on the outer sides of the second threaded rod are opposite, a first bevel gear is fixedly connected to the top of the second threaded rod, a rotating groove is formed in the top of one side of the moving plate, a rotating shaft is rotatably connected to the inside of the rotating groove through the bearing, a second motor is fixedly connected to one layer of the moving plate, the output end of the second motor is fixedly connected with one end of the rotating shaft, second bevel gears are fixedly connected to the two sides of the periphery of the rotating shaft, and the second bevel gears are meshed with the first bevel gears.
Preferably, an inner groove is formed in one side of the lifting plate, a movable shaft is rotatably connected to the inner portion of the inner groove through a bearing, a fifth motor is fixedly connected to one side of the lifting plate, the output end of the fifth motor is fixedly connected with one end of the movable shaft, a third bevel gear is fixedly connected to the top of the connecting shaft, a fourth bevel gear is fixedly connected to one end of the movable shaft, and the fourth bevel gear is meshed with the third bevel gear.
Preferably, the inside third threaded rod that is connected with of third sliding tray through the bearing rotation, the third threaded rod run through the sliding block and with sliding block threaded connection, third threaded rod periphery both sides screw thread is opposite, lifter plate bottom fixedly connected with third motor, third motor output and third threaded rod one end fixed connection.
Preferably, the second-stage adjusting assembly comprises a bearing plate, fifth sliding grooves are formed in two ends of one side of the vertical plate, bearing blocks are fixedly connected to two ends of one side of the bearing plate, the bearing blocks are arranged inside the fifth sliding grooves and connected with the vertical plate in a sliding mode, fifth threaded rods are rotatably connected to the inside of the fifth sliding grooves through bearings and are opposite in outer threads of the fifth threaded rods, the fifth threaded rods penetrate through the bearing blocks and are connected with the bearing blocks in a threaded mode, fifth bevel gears are fixedly connected to the tops of the fifth threaded rods, hole grooves are formed in one sides of the vertical plate, cross shafts are rotatably connected to the inside of the hole grooves through bearings, sixth motors are fixedly connected to one sides of the vertical plate, output ends of the sixth motors are fixedly connected with one ends of the cross shafts, sixth bevel gears are fixedly connected to two sides of the peripheries of the cross shafts, and are meshed with the fifth bevel gears.
Preferably, the standing groove has all been seted up with the bearing plate both sides to the riser both sides, the inside pressure sensor that is equipped with of standing groove, pressure sensor locates inside the standing groove and cup joints with riser and bearing plate activity.
Preferably, the fourth sliding tray has been seted up to the roof bottom, roof bottom both sides all are equipped with the fly leaf, fly leaf top fixedly connected with movable block, the movable block just with the fourth sliding tray inside and with roof sliding connection, lifter plate top fixedly connected with fixed plate, fixed plate both sides and fly leaf bottom fixedly connected with fixed station, fixed station top fixedly connected with fixed axle, the lifter plate is equipped with the connecting plate with the roof middle part, the fixed axle outside is all located at the connecting plate both ends and with fixed station activity hinge joint, the inside fourth threaded rod that is connected with through bearing rotation of fourth sliding tray, the fourth threaded rod runs through the movable block and with movable block threaded connection, fourth threaded rod periphery both sides screw thread is opposite, roof one side fixedly connected with fourth motor, fourth motor output and fourth threaded rod one end fixed connection.
Preferably, one end surface of the supporting plate is fixedly connected with a programmable PLC, the pressure sensor is electrically connected with the programmable PLC through an A/D converter, and the programmable PLC is electrically connected with the fourth motor through a D/A converter.
A method for detecting the climbing state of a frame for a construction site comprises the following steps:
s1: placing and fixing the bottom of a climbing frame body, placing a climbing frame plate body on the top of a base by a user, then driving a first threaded rod to rotate through a first motor, driving a movable plate to move in opposite directions through the arrangement of opposite threads on two sides of the periphery of the first threaded rod and the threaded connection between the first threaded rod and a movable block, so that a pressing plate on one side of the movable plate is placed on two sides of an inner cavity of the climbing frame body, driving a rotating shaft to rotate through a second motor, thereby realizing the meshing connection between a first bevel gear and a second bevel gear, further driving the second threaded rod to rotate, driving the pressing plate to descend through the threaded connection between the second threaded rod and a pressing block, and further pressing and fixing the bottom of the climbing frame body;
s2: the height of the lifting plate is adjusted, after the bottom of the climbing frame body is fixed, a user drives a fourth threaded rod to rotate through a fourth motor, two movable blocks and a bottom movable plate are driven to move oppositely through opposite threads on two sides of the periphery of the fourth threaded rod, so that a connecting plate is driven to rotate by taking fixed shafts on two sides of a fixed plate as an axis, two ends of the connecting plate are respectively hinged with the fixed plate and the movable plate, and the two sides of the lifting plate are connected with a supporting plate in a sliding mode, so that the lifting plate descends, and the position of a bearing plate is adjusted;
s3: fixing the top of the climbing frame body, after the position of the bearing plate is roughly adjusted, a user drives a third threaded rod to rotate through a third motor, and drives two vertical plates to move in opposite directions through opposite threads on two sides of the periphery of the third threaded rod, so that the top of the bearing plate is arranged on two sides of the top of an inner cavity of the climbing frame body, and the pressure sensor is positioned at a bracket of the climbing frame body;
s4: finely adjusting the position of the bearing plate, after the position of the bearing plate is roughly adjusted, a user drives the cross shaft to rotate through the sixth motor, so that the fifth bevel gear and the sixth bevel gear are meshed and connected, the two fifth threaded rods are driven to rotate, and the position of the bearing plate is adjusted through threaded connection between the fifth threaded rods and the bearing block;
s5: the anti-stretching of the climbing frame body is detected, after the top of the climbing frame body is fixed, a user drives a fourth threaded rod to rotate through a fourth motor, so as to drive two sliding blocks and a sliding plate to move backwards, so that a lifting plate rises, and further a bearing plate stretches the climbing frame body, when a pressure sensor reaches a set value, the pressure sensor transmits information to a programmable PLC through an A/D converter, the programmable PLC controls the fourth motor to stop working through the D/A converter, whether the climbing frame body is qualified or not is further judged by observing the damage condition of the climbing frame body, and after the anti-stretching detection of the left side and the right side of the climbing frame body is finished, a user drives the movable shaft to rotate through the fourth motor, so that meshing connection between the third bevel gear and the fourth bevel gear is realized, further, the connecting shaft and the bearing plate at the bottom are driven to rotate, further, stretch-proofing of the front side and the rear side of the climbing frame body is detected through the device, meanwhile, the sliding block is connected with the vertical plate in a rotating mode, the two sides of the vertical plate and the upper side and the lower side of the bearing plate are provided with placing grooves, the position of the pressure sensor is changed, further, stretch-proofing detection of the climbing frame body from inside to outside and stretch-proofing detection in the up-down direction are realized, and even stretch-proofing detection can be performed on angles of any two sides of the climbing frame;
s6: the resistance to compression to climbing the frame body detects, the user installs pressure sensor to the bearing plate bottom, then drive the lifter plate through the fourth motor and make the bearing plate bottom be located and climb frame body top, then the user drives the fourth threaded rod through the fourth motor and rotates, thereby drive two sliding blocks and sliding plate and do the motion in opposite directions, thereby make the lifter plate descend, and then make the right-angle plate extrude climbing the frame body, when pressure sensor has reached the setting value, pressure sensor transmits information to PLC able to programme through the AD converter, PLC able to programme passes through the fourth motor stop work of DA converter control, further observation is climbed the impaired condition of frame body and is judged whether it is qualified, simultaneously according to S5' S step, it is inboard with pressure sensor, can realize climbing the anti extrusion detection of frame body both sides outside-in.
The embodiment of the invention has the following advantages:
1. according to the invention, through the arrangement of the detection mechanism, the overall compression resistance and tensile resistance of the climbing frame can be detected at the same time, and the problem that whether the overall bearing capacity of the conventional climbing frame is qualified or not cannot represent whether the overall bearing capacity is qualified or not because the climbing frame works integrally because most of the detection of the overall bearing capacity of the conventional climbing frame is judged according to whether the bearing capacity of each support is standard or not is effectively solved.
2. The bottom of the climbing frame body can be effectively adjusted and fixed through the matching of the pressing plate and the moving plate, so that the device is suitable for detecting the working state of the climbing frame with any size in a range;
3. according to the invention, the positions of the pressure sensors can be changed at any time by arranging the placing grooves on the two sides of the vertical plate and the upper side and the lower side of the bearing plate, and the device can be used for performing tensile detection and compressive and anti-extrusion detection on the climbing frame body in multiple directions by virtue of the rotary connection between the bearing plate and the lifting plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a cross-sectional view of the overall structure provided by the present invention;
FIG. 3 is an exploded view of the securing assembly structure provided by the present invention;
FIG. 4 is a sectional view of a lifter plate in the primary adjustment assembly of the present invention;
FIG. 5 is an exploded view of a secondary adjustment assembly according to the present invention;
FIG. 6 is a schematic structural diagram of a connecting plate in the primary adjustment assembly provided by the present invention;
fig. 7 is a schematic diagram of a system provided by the present invention.
In the figure: 1 base, 2 support plate, 3 top plate, 4 first-stage adjusting component, 5 second-stage adjusting component, 6 fixing component, 601 climbing frame body, 602 first sliding groove, 603 moving plate, 604 moving block, 605 second sliding groove, 606 pressing plate, 607 pressing block, 608 first threaded rod, 609 first motor, 6010 second threaded rod, 6011 first bevel gear, 6012 rotating shaft, 6013 second motor, 6014 second bevel gear, 401 lifting plate, 402 lifting block, 403 bearing plate, 404 connecting shaft, 405 third sliding groove, 406 sliding block, 407 vertical plate, 408 movable shaft, 409 fifth motor, 4010 third bevel gear, 4011 fourth bevel gear, 4012 third threaded rod, 4013 third motor, 4014 fourth sliding groove, 4015 movable plate, 4016 movable block, 4017, 4018 fixing table, 4019, 4020 fourth threaded rod, 4021 fourth motor, 501 bearing plate, 502 fifth sliding groove, PLC 503 bearing block, 504 fifth sliding groove, 505 threaded rod, 506 threaded rod, sixth bevel gear, 507 pressure sensor, 507 programmable bevel gear sensor.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-7, the climbing frame state detection device for the construction site and the method thereof provided by the invention comprise a base 1, wherein both sides of the top of the base 1 are fixedly connected with supporting plates 2, the top of each supporting plate 2 is fixedly connected with a top plate 3, a detection mechanism is arranged between each top plate 3 and the base 1 and comprises a primary adjusting component 4 and a fixing component 6, the primary adjusting component 4 is arranged at the bottom of each top plate 3, and the fixing component 6 is arranged at the top of the base 1;
the fixing assembly 6 comprises a climbing frame body 601, a first sliding groove 602 is formed in the top of the base 1, moving plates 603 are arranged on two sides of the top of the base 1, moving blocks 604 are fixedly connected to the bottom of the moving plates 603, the moving blocks 604 are arranged in the first sliding groove 602 and are slidably connected with the base 1, second sliding grooves 605 are formed in two ends of one side of each moving plate 603, a pressing plate 606 is arranged on one side of each moving plate 603, pressing blocks 607 are fixedly connected to two ends of one side of each pressing plate 606, the pressing blocks 607 are arranged in the second sliding grooves 605 and are slidably connected with the moving plates 603, and the pressing plates 606 are arranged in two sides of the climbing frame body 601 and are movably sleeved with the climbing frame body 601;
the primary adjusting component 4 comprises a lifting plate 401, two sides of the lifting plate 401 are fixedly connected with lifting blocks 402, one side of the supporting plate 2 is provided with a sliding groove, the lifting blocks 402 are arranged inside the sliding groove and are in sliding connection with the supporting plate 2, the bottom of the lifting plate 401 is provided with a bearing plate 403, the top axis of the bearing plate 403 is fixedly connected with a connecting shaft 404, the connecting shaft 404 is rotatably connected with the lifting plate 401 through a bearing, the bottom of the bearing plate 403 is provided with a third sliding groove 405, two ends inside the third sliding groove 405 are both in sliding connection with sliding blocks 406, the bottom of the sliding blocks 406 is rotatably connected with a vertical plate 407 through a bearing, and one side of the vertical plate 407 is provided with a secondary adjusting component 5;
in the embodiment, the detection mechanism is arranged, so that the multidirectional pressure resistance, tensile resistance and extrusion resistance of the whole climbing frame can be simultaneously detected, and the problems that most of the detection of the whole bearing capacity of the conventional climbing frame is judged according to the bearing standard of each support, and whether the bearing capacity of a single support is qualified or not cannot represent whether the whole bearing is qualified or not due to the integral work of the climbing frame are effectively solved;
wherein, in order to realize the fixed purpose of climbing frame body 601 bottom, this device adopts following technical scheme to realize: a first threaded rod 608 is rotatably connected inside the first sliding groove 602 through a bearing, the first threaded rod 608 penetrates through the moving block 604 and is in threaded connection with the moving block 604, threads of two ends of the outer side of the first threaded rod 608 are opposite, a first motor 609 is fixedly connected to one side of the base 1, and an output end of the first motor 609 is fixedly connected with one end of the first threaded rod 608;
a second threaded rod 6010 is rotatably connected to the inside of the second sliding groove 605 through a bearing, the second threaded rod 6010 penetrates through the pressing block 607 and is in threaded connection with the pressing block 607, the outer threads of the two second threaded rods 6010 are opposite, a first bevel gear 6011 is fixedly connected to the top of the second threaded rod 6010, a rotating groove is formed in the top of one side of the moving plate 603, a rotating shaft 6012 is rotatably connected to the inside of the rotating groove through a bearing, a second motor 6013 is fixedly connected to one layer of the moving plate 603, the output end of the second motor 6013 is fixedly connected to one end of the rotating shaft 6012, second bevel gears 6014 are fixedly connected to both sides of the periphery of the rotating shaft 6012, and the second bevel gears 6014 are in meshed connection with the first bevel gears 6011;
a user places the climbing frame plate body on the top of the base 1, then drives the first threaded rod 608 to rotate through the first motor 609, the opposite threads on the two sides of the periphery of the first threaded rod 608 are arranged, and the threaded connection between the first threaded rod 608 and the moving block 604 drives the moving plate 603 to move in opposite directions, so that the pressing plate 606 on one side of the moving plate 603 is placed on the two sides of the inner cavity of the climbing frame body 601, then drives the rotating shaft 6012 to rotate through the second motor 6013, so that the meshing connection between the first bevel gear 6011 and the second bevel gear 6014 is realized, and further drives the second threaded rod 6010 to rotate, drives the pressing plate 606 to descend through the threaded connection between the second threaded rod 6010 and the pressing block 607, and thus presses and fixes the bottom of the climbing frame body 601;
wherein, in order to realize the purpose that loading board 403 rotates, this device adopts following technical scheme to realize: an inner groove is formed in one side of the lifting plate 401, the inner part of the inner groove is rotatably connected with a movable shaft 408 through a bearing, a fifth motor 409 is fixedly connected to one side of the lifting plate 401, the output end of the fifth motor 409 is fixedly connected with one end of the movable shaft 408, a third bevel gear 4010 is fixedly connected to the top of the connecting shaft 404, a fourth bevel gear 4011 is fixedly connected to one end of the movable shaft 408, and the fourth bevel gear 4011 is meshed with the third bevel gear 4010;
the fourth motor 4021 drives the movable shaft 408 to rotate, so that meshing connection between the third bevel gear 4010 and the fourth bevel gear 4011 is realized, the connecting shaft 404 and the bearing plate 403 at the bottom are driven to rotate, and the device can detect multidirectional stretch resistance, compression resistance and extrusion resistance of the climbing frame body 601;
wherein, in order to realize that two risers 407 do the purpose of opposite movement or dorsad movement, this device adopts following technical scheme to realize: a third threaded rod 4012 is rotatably connected inside the third sliding groove 405 through a bearing, the third threaded rod 4012 penetrates through the sliding block 406 and is in threaded connection with the sliding block 406, threads on two sides of the periphery of the third threaded rod 4012 are opposite, a third motor 4013 is fixedly connected to the bottom of the lifting plate 401, and the output end of the third motor 4013 is fixedly connected with one end of the third threaded rod 4012;
the third motor 4013 drives the third threaded rod 4012 to rotate, and the threads on the two sides of the periphery of the third threaded rod 4012 are arranged oppositely to drive the two vertical plates 407 to move in opposite directions or move in opposite directions, so that the position between the bearing plate 501 and the climbing frame body 601 is adjusted;
in order to achieve the purpose of fine tuning the bearing plate 501, the device adopts the following technical scheme: the secondary adjusting component 5 comprises a bearing plate 501, fifth sliding grooves 502 are formed in two ends of one side of a vertical plate 407, bearing blocks 503 are fixedly connected to two ends of one side of the bearing plate 501, the bearing blocks 503 are arranged inside the fifth sliding grooves 502 and are in sliding connection with the vertical plate 407, a fifth threaded rod 504 is rotatably connected inside the fifth sliding grooves 502 through bearings, the outer threads of the two fifth threaded rods 504 are opposite, the fifth threaded rod 504 penetrates through the bearing blocks 503 and is in threaded connection with the bearing blocks 503, a fifth bevel gear 505 is fixedly connected to the top of the fifth threaded rod 504, a hole groove is formed in one side of the vertical plate 407, a transverse shaft 506 is rotatably connected inside the hole groove through a bearing, a sixth motor 507 is fixedly connected to one side of the vertical plate 407, the output end of the sixth motor 507 is fixedly connected with one end of the transverse shaft 506, sixth bevel gears 508 are fixedly connected to two sides of the periphery of the transverse shaft 506, and the sixth bevel gears 508 are meshed with the fifth bevel gears 505;
the transverse shaft 506 is driven to rotate by the sixth motor 507, so that meshing connection between the fifth bevel gear 505 and the sixth bevel gear 508 is realized, the two fifth threaded rods 504 are driven to rotate, and the position of the bearing plate 501 is adjusted by threaded connection between the fifth threaded rods 504 and the bearing block;
wherein, in order to realize carrying out diversified purpose that detects climbing frame body 601, this device adopts following technical scheme to realize: both sides of the vertical plate 407 and both sides of the bearing plate 501 are provided with a placing groove 7, a pressure sensor 8 is arranged in the placing groove 7, and the pressure sensor 8 is arranged in the placing groove 7 and movably sleeved with the vertical plate 407 and the bearing plate 501;
the surface of one end of the supporting plate 2 is fixedly connected with a programmable PLC9, the pressure sensor 8 is electrically connected with the programmable PLC9 through an A/D converter, and the programmable PLC9 is electrically connected with the fourth motor 4021 through a D/A converter;
the fourth motor 4021 drives the fourth threaded rod 4020 to rotate, so as to drive the two sliding blocks 406 and the sliding plate to move in a back-to-back manner, so that the lifting plate 401 rises, and further the bearing plate 501 stretches the climbing frame body 601, when the pressure sensor 8 reaches a set value, the pressure sensor 8 transmits information to the programmable PLC9 through the a/D converter, the programmable PLC9 controls the fourth motor 4021 to stop working through the D/a converter, further, the damaged condition of the climbing frame body 601 is observed to judge whether the climbing frame body is qualified, after the stretch-proofing detection of the left side and the right side of the climbing frame body 601 is finished, a user drives the movable shaft 408 to rotate through the fourth motor 4021, therefore, the third bevel gear 4010 and the fourth bevel gear 4011 are meshed and connected, the connecting shaft 404 and the bearing plate 403 at the bottom are driven to rotate, the anti-stretching of the front side and the rear side of the climbing frame body 601 is detected, meanwhile, the sliding block 406 is connected with the vertical plate 407 in a rotating mode, the placing grooves 7 are formed in the two sides of the vertical plate 407 and the upper side and the lower side of the bearing plate 501, the position of the pressure sensor 8 is changed, the anti-stretching detection of the climbing frame body 601 from inside to outside and the anti-stretching detection in the up-down direction are achieved, and even the anti-stretching detection of angles of any two sides of the climbing frame can be achieved;
the pressure resistance of the climbing frame body 601 is detected, a user installs the pressure sensor 8 to the bottom of the bearing plate 501, then drives the lifting plate 401 through the fourth motor 4021 so that the bottom of the bearing plate 501 is positioned at the top of the climbing frame body 601, then drives the fourth threaded rod 4020 to rotate through the fourth motor 4021 so as to drive the two sliding blocks 406 and the sliding plates to move in opposite directions, so that the lifting plate 401 descends, and further the right-angle plate extrudes the climbing frame body 601, when the pressure sensor 8 reaches a set value, the pressure sensor 8 transmits information to the programmable PLC9 through the A/D converter, the programmable PLC9 controls the fourth motor 4021 to stop working through the D/A converter, whether the climbing frame body 601 is qualified or not is further observed through the damage condition of the climbing frame body, the pressure sensor 8 is positioned on the inner side of the vertical plate 407, and the extrusion resistance detection of the two sides of the climbing frame body 601 from outside to inside can be realized;
wherein, in order to realize the purpose of adjusting the lifting plate 401 and going up and down, this device adopts following technical scheme to realize: a fourth sliding groove 4014 is formed in the bottom of the top plate 3, movable plates 4015 are arranged on two sides of the bottom of the top plate 3, a movable block 4016 is fixedly connected to the top of the movable plate 4015, the movable block 4016 is connected with the inside of the fourth sliding groove 4014 in a sliding manner and is connected with the top plate 3 in a sliding manner, a fixed plate 4017 is fixedly connected to the top of the lifting plate 401, fixed stations 4018 are fixedly connected to the two sides of the fixed plate 4017 and the bottom of the movable plate 4015 in a sliding manner, a fixed shaft is fixedly connected to the top of the fixed station 4018, a connecting plate 4019 is arranged in the middle of the lifting plate 401 and the top plate 3, two ends of the connecting plate 4019 are arranged on the outer side of the fixed shaft and movably hinged to the fixed station 4018, a fourth threaded rod 4020 is rotatably connected to the inside of the fourth sliding groove 4014 through a bearing, the fourth threaded rod 4020 penetrates through the movable block 4016 and is connected with the movable block 4016 in a threaded manner, threads on two sides of the periphery of the fourth threaded rod 4020 are opposite, a fourth motor 4021 is fixedly connected to one side of the top plate 3, and an output end of the fourth motor 4021 is fixedly connected to one end of the fourth threaded rod 4020;
drive fourth threaded rod 4020 through fourth motor 4021 and rotate, fly leaf 4015 through opposite setting of fourth threaded rod 4020 periphery both sides screw drives two movable blocks 4016 and bottom is the motion in opposite directions, thereby it uses the fixed axle of fixed plate 4017 both sides to rotate as the axle center to drive connecting plate 4019, through connecting plate 4019 both ends respectively with fixed plate 4017 and fly leaf 4015 between activity articulated, and sliding connection between lifter plate 401 both sides and the backup pad 2, make lifter plate 401 descend, thereby adjust bearing plate 501's position.
A method for detecting the climbing state of a frame for a construction site comprises the following steps:
s1: placing and fixing the bottom of the climbing frame body 601, placing the climbing frame plate body on the top of the base 1 by a user, then driving a first threaded rod 608 to rotate through a first motor 609, driving a moving plate 603 to move in opposite directions through opposite threads on two sides of the periphery of the first threaded rod 608 and through threaded connection between the first threaded rod 608 and a moving block 604, so that a pressing plate 606 on one side of the moving plate 603 is placed on two sides of an inner cavity of the climbing frame body 601, then driving a rotating shaft 6012 to rotate through a second motor 6013, so that meshing connection between a first bevel gear 6011 and a second bevel gear 6014 is realized, further driving a second threaded rod 6010 to rotate, driving the pressing plate 606 to descend through threaded connection between a second threaded rod 6010 and a pressing block 607, and thus pressing and fixing the bottom of the climbing frame body 601;
s2: the height of the lifting plate 401 is adjusted, after the bottom of the climbing frame body 601 is fixed, a user drives the fourth threaded rod 4020 to rotate through the fourth motor 4021, the two movable blocks 4016 and the movable plate 4015 at the bottom are driven to move oppositely through the opposite threads on the two sides of the periphery of the fourth threaded rod 4020, so that the connecting plate 4019 is driven to rotate by taking the fixed shafts on the two sides of the fixed plate 4017 as an axis, the two ends of the connecting plate 4019 are respectively hinged with the fixed plate 4017 and the movable plate 4015 in a movable manner, and the two sides of the lifting plate 401 are connected with the support plate 2 in a sliding manner, so that the lifting plate 401 descends, and the position of the bearing plate 501 is adjusted;
s3: after the top of the climbing frame body 601 is fixed and the position of the bearing plate 501 is roughly adjusted, a user drives a third threaded rod 4012 to rotate through a third motor 4013, and drives two vertical plates 407 to move in opposite directions through opposite threads on two sides of the periphery of the third threaded rod 4012, so that the top of the bearing plate 501 is arranged on two sides of the top of an inner cavity of the climbing frame body 601, and the pressure sensor 8 is positioned at a support of the climbing frame body 601;
s4: the position of the bearing plate 501 is finely adjusted, and after the position of the bearing plate 501 is approximately adjusted, a user drives the cross shaft 506 to rotate through the sixth motor 507, so that the fifth bevel gear 505 and the sixth bevel gear 508 are meshed and connected, the two fifth threaded rods 504 are driven to rotate, and the position of the bearing plate 501 is adjusted through threaded connection between the fifth threaded rods 504 and the bearing block.
S5: after the top of the climbing frame body 601 is fixed, a user drives the fourth threaded rod 4020 to rotate through the fourth motor 4021, so as to drive the two sliding blocks 406 and the sliding plate to move back to back, so as to lift the lifting plate 401, so as to further stretch the climbing frame body 601 through the bearing plate 501, when the pressure sensor 8 reaches a set value, the pressure sensor 8 transmits information to the programmable PLC9 through the A/D converter, the programmable PLC9 controls the fourth motor 4021 to stop working through the D/A converter, further, the damage condition of the climbing frame body 601 is observed to judge whether the climbing frame body is qualified, and after the stretch-proofing detection of the left side and the right side of the climbing frame body 601 is finished, the user drives the movable shaft 408 to rotate through the fourth motor 4021, so that the meshing connection between the third bevel gear 4010 and the fourth bevel gear 4011 is realized, the connecting shaft 404 and the bearing plate 403 at the bottom are driven to rotate, the stretch-proofing of the front side and the rear side of the climbing frame body 601 is detected, meanwhile, through the rotating connection between the sliding block 406 and the vertical plate 407, the placing grooves 7 are formed in the two sides of the vertical plate 407 and the upper side and the lower side of the bearing plate 501, the position of the pressure sensor 8 is changed, the stretch-proofing detection of the climbing frame body 601 from inside to outside is realized, the stretch-proofing detection in the up-down direction is realized, and even the stretch-proofing detection of angles of any two sides of the climbing frame can be realized;
s6: to climbing the resistance to compression of frame body 601 and detecting, the user installs pressure sensor 8 to bearing plate 501 bottom, then drive lifter plate 401 through fourth motor 4021 and make bearing plate 501 bottom be located and climb frame body 601 top, then the user drives fourth threaded rod 4020 through fourth motor 4021 and rotates, thereby drive two sliding blocks 406 and sliding plate and do the relative motion, thereby make lifter plate 401 descend, and then make the right angle board extrude climbing frame body 601, when pressure sensor 8 has reached the setting value, pressure sensor 8 passes through AD converter transmission to programmable PLC9 with information, programmable PLC9 passes through D/A converter control fourth motor 4021 stop work, whether it is qualified or not further observation climbing frame body 601 ' S impaired condition judgement, simultaneously according to S5 ' S step, it is inboard to be located riser 407, can realize climbing the outside-in ' S anti extrusion detection in frame body 601 both sides.
The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (2)
1. The utility model provides a building site is with climbing frame state detection device, includes base (1), its characterized in that: the detection device is characterized in that supporting plates (2) are fixedly connected to two sides of the top of the base (1), a top plate (3) is fixedly connected to the top of the supporting plates (2), a detection mechanism is arranged between the top plate (3) and the base (1), the detection mechanism comprises a primary adjusting component (4) and a fixing component (6), the primary adjusting component (4) is arranged at the bottom of the top plate (3), and the fixing component (6) is arranged at the top of the base (1);
the fixed assembly (6) comprises a climbing frame body (601), a first sliding groove (602) is formed in the top of the base (1), moving plates (603) are arranged on two sides of the top of the base (1), a moving block (604) is fixedly connected to the bottom of the moving plate (603), the moving block (604) is arranged inside the first sliding groove (602) and is in sliding connection with the base (1), a second sliding groove (605) is formed in each of two ends of one side of the moving plate (603), a pressing plate (606) is arranged on one side of the moving plate (603), a pressing block (607) is fixedly connected to each of two ends of one side of the pressing plate (606), the pressing block (607) is arranged inside the second sliding groove (605) and is in sliding connection with the moving plate (603), and the pressing plate (606) is arranged inside two sides of the climbing frame body (601) and is movably sleeved with the climbing frame body (601);
the primary adjusting component (4) comprises a lifting plate (401), lifting blocks (402) are fixedly connected to two sides of the lifting plate (401), a sliding groove is formed in one side of the supporting plate (2), the lifting blocks (402) are arranged inside the sliding groove and are in sliding connection with the supporting plate (2), a bearing plate (403) is arranged at the bottom of the lifting plate (401), a connecting shaft (404) is fixedly connected to the top axis of the bearing plate (403), the connecting shaft (404) is rotatably connected with the lifting plate (401) through a bearing, a third sliding groove (405) is formed in the bottom of the bearing plate (403), sliding blocks (406) are respectively connected to two ends of the inside of the third sliding groove (405) in a sliding mode, the bottom of each sliding block (406) is rotatably connected with a vertical plate (407) through a bearing, and a secondary adjusting component (5) is arranged on one side of each vertical plate (407);
the two-stage adjusting assembly (5) comprises a bearing plate (501), fifth sliding grooves (502) are formed in two ends of one side of a vertical plate (407), bearing blocks (503) are fixedly connected to two ends of one side of the bearing plate (501), the bearing blocks (503) are arranged inside the fifth sliding grooves (502) and are in sliding connection with the vertical plate (407), fifth threaded rods (504) are rotatably connected inside the fifth sliding grooves (502) through bearings, the outer threads of the two fifth threaded rods (504) are opposite, the fifth threaded rods (504) penetrate through the bearing blocks (503) and are in threaded connection with the bearing blocks (503), fifth bevel gears (505) are fixedly connected to the tops of the fifth threaded rods (504), hole grooves are formed in one side of the vertical plate (407), transverse shafts (506) are rotatably connected inside the hole grooves through bearings, sixth motors (507) are fixedly connected to one side of the vertical plate (407), the output ends of the sixth motors (507) are fixedly connected with one ends of the transverse shafts (506), sixth bevel gears (508) are fixedly connected to two sides of the periphery of the transverse shafts (506), and are meshed with the fifth bevel gears (508);
a first threaded rod (608) is rotatably connected inside the first sliding groove (602) through a bearing, the first threaded rod (608) penetrates through the moving block (604) and is in threaded connection with the moving block (604), threads at two ends of the outer side of the first threaded rod (608) are opposite, a first motor (609) is fixedly connected to one side of the base (1), and an output end of the first motor (609) is fixedly connected with one end of the first threaded rod (608);
a second threaded rod (6010) is rotatably connected to the inside of the second sliding groove (605) through a bearing, the second threaded rod (6010) penetrates through the pressing block (607) and is in threaded connection with the pressing block (607), the threads on the outer sides of the two second threaded rods (6010) are opposite, a first bevel gear (6011) is fixedly connected to the top of the second threaded rod (6010), a rotating groove is formed in the top of one side of the moving plate (603), a rotating shaft (6012) is rotatably connected to the inside of the rotating groove through a bearing, a second motor (6013) is fixedly connected to one side of the moving plate (603), the output end of the second motor (6013) is fixedly connected to one end of the rotating shaft (6012), second bevel gears (6014) are fixedly connected to two sides of the periphery of the rotating shaft (6012), and the second bevel gears (6014) are in meshed connection with the first bevel gears (6011);
an inner groove is formed in one side of the lifting plate (401), a movable shaft (408) is rotatably connected to the inner portion of the inner groove through a bearing, a fifth motor (409) is fixedly connected to one side of the lifting plate (401), the output end of the fifth motor (409) is fixedly connected with one end of the movable shaft (408), a third bevel gear (4010) is fixedly connected to the top of the connecting shaft (404), a fourth bevel gear (4011) is fixedly connected to one end of the movable shaft (408), and the fourth bevel gear (4011) is meshed with the third bevel gear (4010);
a third threaded rod (4012) is rotatably connected inside the third sliding groove (405) through a bearing, the third threaded rod (4012) penetrates through the sliding block (406) and is in threaded connection with the sliding block (406), threads on two sides of the periphery of the third threaded rod (4012) are opposite, a third motor (4013) is fixedly connected to the bottom of the lifting plate (401), and the output end of the third motor (4013) is fixedly connected with one end of the third threaded rod (4012);
both sides of the vertical plate (407) and both sides of the bearing plate (501) are provided with a placing groove (7), a pressure sensor (8) is arranged in the placing groove (7), and the pressure sensor (8) is arranged in the placing groove (7) and movably sleeved with the vertical plate (407) and the bearing plate (501);
a fourth sliding groove (4014) is formed in the bottom of the top plate (3), movable plates (4015) are arranged on two sides of the bottom of the top plate (3), movable blocks (4016) are fixedly connected to the tops of the movable plates (4015), the movable blocks (4016) are connected with the insides of the fourth sliding grooves (4014) and are in sliding connection with the top plate (3), a fixed plate (4017) is fixedly connected to the top of the lifting plate (401), two sides of the fixed plate (4017) are fixedly connected with a fixed table (4018) to the bottom of the movable plates (4015), a fixed shaft is fixedly connected to the top of the fixed table (4018), a connecting plate (4019) is arranged between the lifting plate (401) and the top plate (3), two ends of the connecting plate (4019) are arranged outside the fixed shaft and are movably hinged to the fixed table (4018), the inside of the fourth sliding grooves (4014) is connected with a fourth threaded rod (4020) through a bearing in a rotating mode, the fourth threaded rod (4020) penetrates through the movable blocks (4016) and is connected with the movable blocks (4016) in a threaded rod (4016), threads (4020) are connected to one side of the fourth threaded rod (4020), and one end of the fixed threaded rod (4021) is connected with an output end of a motor (4021);
the surface of one end of the supporting plate (2) is fixedly connected with a programmable PLC (9), the pressure sensor (8) is electrically connected with the programmable PLC (9) through an A/D converter, and the programmable PLC (9) is electrically connected with the fourth motor (4021) through a D/A converter.
2. A method for detecting a climbing state of a construction site, applied to the climbing state detecting device for a construction site according to claim 1, the method comprising the steps of:
s1: placing and fixing the bottom of a climbing frame body (601), placing the climbing frame body (601) on the top of a base (1) by a user, then driving a first threaded rod (608) to rotate through a first motor (609), driving a moving plate (603) to move in opposite directions through the arrangement of opposite threads on two sides of the periphery of the first threaded rod (608) and the threaded connection between the first threaded rod (608) and the moving block (604), so that pressing plates (606) on one side of the moving plate (603) are arranged on two sides of the inner cavity of the climbing frame body (601), and then driving a rotating shaft (6012) to rotate through a second motor (6013), so that the first bevel gear (6011) is meshed with a second bevel gear (6014) and then drives the second threaded rod (6010) to rotate, and driving the pressing plates (606) to descend through the threaded connection between the second threaded rod (6010) and a pressing block (607), thereby fixing and pressing the bottom of the climbing frame body (601) in a pressing manner;
s2: the height of the lifting plate (401) is adjusted, after the bottom of the climbing frame body (601) is fixed, a user drives a fourth threaded rod (4020) to rotate through a fourth motor (4021), two movable blocks (4016) and a movable plate (4015) at the bottom are driven to move in opposite directions through opposite threads on two sides of the periphery of the fourth threaded rod (4020), so that a connecting plate (4019) is driven to rotate by taking fixed shafts on two sides of the fixed plate (4017) as axes, two ends of the connecting plate (4019) are respectively hinged with the fixed plate (4017) and the movable plate (4015) in a movable mode, and sliding connection is formed between two sides of the lifting plate (401) and the supporting plate (2), so that the lifting plate (401) descends, and the position of the bearing plate (501) is adjusted;
s3: the top of the climbing frame body (601) is fixed, after the position of the bearing plate (501) is roughly adjusted, a user drives a third threaded rod (4012) to rotate through a third motor (4013), and two vertical plates (407) are driven to move in opposite directions through opposite threads on two sides of the periphery of the third threaded rod (4012), so that the top of the bearing plate (501) is arranged on two sides of the top of an inner cavity of the climbing frame body (601), and a pressure sensor (8) is located at a support of the climbing frame body (601);
s4: finely adjusting the position of the bearing plate (501), after the position of the bearing plate (501) is roughly adjusted, a user drives the cross shaft (506) to rotate through the sixth motor (507), so that meshing connection between the fifth bevel gear (505) and the sixth bevel gear (508) is realized, two fifth threaded rods (504) are driven to rotate, and the position of the bearing plate (501) is adjusted through threaded connection between the fifth threaded rods (504) and the bearing block;
s5: the anti-stretching of the climbing frame body (601) is detected, after the top of the climbing frame body (601) is fixed, a user drives a fourth threaded rod (4020) to rotate through a fourth motor (4021), so as to drive two movable blocks (4016) and a movable plate (4015) to move in a reverse direction, so as to enable the lifting plate (401) to ascend, so as to enable a bearing plate (501) to stretch the climbing frame body (601), when a pressure sensor (8) reaches a set value, the pressure sensor (8) transmits information to a programmable PLC (9) through an A/D converter, the programmable PLC (9) controls the fourth motor (4021) to stop working through the D/A converter, further, whether the climbing frame body (601) is qualified or not is judged by observing the damaged condition of the climbing frame body, when the anti-stretching detection of the left side and the right side of the climbing frame body (601) is finished, the user drives the movable shaft (408) to rotate through the fourth motor (4021), so as to realize the meshing connection between a third bevel gear (4010) and the fourth bevel gear (4011), so as to further drive a connecting shaft (404) and a bearing plate (407) and a vertical plate (407) to rotate, and a vertical plate (501) and a sliding block (407) and a vertical plate (407) are connected with a vertical plate (406) and a vertical plate (406) device (406) which is arranged, the position of the pressure sensor (8) is changed, so that the anti-stretching detection of the climbing frame body (601) from inside to outside and the anti-stretching detection in the up-down direction are realized, and even the anti-stretching detection of the angles of any two sides of the climbing frame can be realized;
s6: the pressure resistance of the climbing frame body (601) is detected, a user installs a pressure sensor (8) to the bottom of the bearing plate (501), then the fourth motor (4021) drives the lifting plate (401) to enable the bottom of the bearing plate (501) to be located at the top of the climbing frame body (601), then the user drives the fourth threaded rod (4020) to rotate through the fourth motor (4021), so that two movable blocks (4016) and the movable plate (4015) are driven to move oppositely, the lifting plate (401) descends, further the bearing plate (501) extrudes the climbing frame body (601), when the pressure sensor (8) reaches a set value, the pressure sensor (8) transmits information to a programmable PLC (9) through an A/D converter, the programmable PLC (9) controls the fourth motor (4021) to stop working through the D/A converter, whether the climbing frame body (601) is qualified or not is judged by further observing the damage condition of the climbing frame body (601), meanwhile, according to the step S5, the pressure sensor (8) is located on the inner side of the outer side of the climbing frame body (407), and the anti-extrusion detection of the two sides of the climbing frame body (601) can be achieved.
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| JPH07286949A (en) * | 1994-04-19 | 1995-10-31 | Sankyu Inc | Temporary scaffold plate strength testing device |
| CN101762380B (en) * | 2008-11-17 | 2013-04-03 | 无锡速捷脚手架工程有限公司 | Method for testing vertical ultimate stable bearing capacity of scaffold |
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| CN109974991B (en) * | 2019-04-15 | 2021-02-02 | 罗建忠 | Scaffold fastener testing machine for building engineering quality supervision |
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Denomination of invention: A climbing frame status detection device and method for construction sites Effective date of registration: 20231225 Granted publication date: 20230321 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: Jiangsu xinshengteng Technology Development Co.,Ltd. Registration number: Y2023980073620 |