CN105424078A - Suspension rod collision tester and simulation method for hoisting process based on auxiliary BIM technology and the suspension rod collision tester - Google Patents
Suspension rod collision tester and simulation method for hoisting process based on auxiliary BIM technology and the suspension rod collision tester Download PDFInfo
- Publication number
- CN105424078A CN105424078A CN201510901852.2A CN201510901852A CN105424078A CN 105424078 A CN105424078 A CN 105424078A CN 201510901852 A CN201510901852 A CN 201510901852A CN 105424078 A CN105424078 A CN 105424078A
- Authority
- CN
- China
- Prior art keywords
- wheel machine
- loop wheel
- suspension rod
- parameter
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Jib Cranes (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a hoisting process simulation method for industrial equipment, and specifically relates to a suspension rod collision tester and a simulation method for hoisting process based on auxiliary BIM technology and the suspension rod collision tester. The suspension rod collision tester comprises a test assembly and a foot rest which can carry the test assembly and can walk, wherein the test assembly includes a light beam emitter, and can accurately acquire the working radius information of a hoist stance. By integrating with a hoist parameterization module for the BIM technology, the suspension rod collision tester can assist model selection for the hoist so as to determine the hoist stance and the hoisting path and perform visualization simulation for the overall process of hoisting, and can maximumly exclude the nondeterminacy during the hoisting process, and can provide a brand new method for argumentation and disclosure for the hoisting special scheme. By means of combination of reutilization of a dry quenching 3D information data model created during the early stage for construction with the site to simulate collision, the simulation method can provide information for optimizing the construction scheme, and is unique in the means, and is high in the popularization value.
Description
Technical field
The hoisting analogy method of commercial unit of the present invention, particularly a kind of suspension rod crash tests instrument and assist BIM technology in the analogy method of hoisting based on this suspension rod crash tests instrument.
Background technology
Hoister is the key equipment of dry quenching system, and gross weight is about 185t, and vehicle frame is 45t heavily about, is positioned on coke dry quenching body framework+45.22m track, wheel 2 span 12m.Traditional method is that vehicle frame is assembled integral hoisting on ground, according to lifting field condition, needs the truck crane of more than 500 tons just can complete lifting task.And domestic more than 500 tons truck crane negligible amounts at present, lease must be preengage in advance, and often affects by other factors, can not arrive on schedule, and then the impact overall duration.
The problems such as the on-the-spot loop wheel machine erect-position place that traditional scheme exists is limited, 500t crane resources is rare, do not possess integral hoisting condition, rationally need split hoister vehicle frame, utilize on-the-spot tower crane to coordinate 220 tons of loop wheel machines to complete lifting.In conjunction with on-site actual situations and 220t truck crane performance table, Standing position of a crane needs very accurate, and guarantee installs collisionless, and adopts AUTOCAD software simulation can not ensure once to lift successfully.
Summary of the invention
The present invention mainly solves the technical matters existing for prior art; Provide a kind of secondary by creating dry coke quenching 3D Information Data model early stage to construction to utilize, with the lifting of dry coke quenching key equipment hoister for main object, BIM technology is used to assist loop wheel machine type selecting, determine loop wheel machine erect-position, lifting path, get rid of the probabilistic a kind of suspension rod crash tests instrument in hoisting process to the full extent and assist BIM technology in the analogy method of hoisting based on this suspension rod crash tests instrument.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals:
A kind of suspension rod crash tests instrument, it is characterized in that, comprise a three-legged supporting frame, be provided with castor bottom three-legged supporting frame, top is fixed with test suite by connecting link; Described test suite comprises the main body of a U-shaped framework; Through a transverse axis in the middle part of main body, light-beam transmitter to be arranged in U-shaped framework and by transverse axis and body shaft company, and main body side is provided with hook knob for so that the anglec of rotation of locked beam transmitter; Lower body part is provided with pedestal, and is connected by axle bed axle; Described axle bed is provided with line marking device; Pedestal is provided with round air level.
At above-mentioned a kind of suspension rod crash tests instrument, described pedestal is made up of two-layer up and down, and be provided with at least three horizontal adjustment knob between two-layer and connect, pedestal has last layer edge to be provided with round air level, and pedestal and axle bed are connected, and line marking device is arranged on axle bed both sides.
At above-mentioned a kind of suspension rod crash tests instrument, described pedestal is by three-legged supporting frame, and erection in orbit, and carries out preliminary adjustment of displacement on dry coke quenching central axis, carry suspension rod crash tests instrument, the radius of clean-up information of accurate acquisition loop wheel machine erect-position, described three-legged supporting frame, is made up of umbrella-type support structure and newel, wherein, umbrella-type support structure branch into supporting leg, be provided with castor bottom supporting leg, be convenient to move in orbit.
At above-mentioned a kind of suspension rod crash tests instrument, transverse axis and main body corresponding position are provided with scale, form vertical rotation angle measurement mechanism.
Assist BIM technology in an analogy method for hoisting based on suspension rod crash tests instrument, it is characterized in that,
Step 1, loop wheel machine parameterized module carries out setting up based on the loop wheel machine parametrization of BIM: loop wheel machine parameterized module is according to loop wheel machine parameter list, in conjunction with simulation demand, set up the trolly cranes model that population parameter drives, loop wheel machine boom length and the elevation angle also can change automatically, and create loop wheel machine lifting beam boom parameter, face upward bar parameter and fork parameter;
Wherein, face upward corresponding key frame 600 frame of bar angle for facing upward bar parameter, fork parameter is the angle operating pilothouse rotation, and be set to 0 ° at 270 frame places, then every three frames are 1 °, and what be less than 270 frames is left-hand rotation, and what be greater than 270 frames is right-hand rotation.Boom, face upward bar and fork three parameters, the combinations of states of each frame is got up, at one time line, can form new state.
Step 2: bar long elevation angle determination module, based on the long elevation angle of backstepping method determination bar, specifically comprises:
Step 2.1, demarcate the elevator car top of support absolute altitude of subelement residing for lifting operation safety standard and hoister vehicle frame main beam, will loop wheel machine lift in easily there is the position of kelly, reserve safe distance a bit, safe distance point two, distance is 1m.
Step 2.2, elevation location determination subelement from lifting beam top 15 to suspended object on the left of the point of 1m make ray, thus learn maximum elevation in loop wheel machine hoisting process; 1m i.e. safe distance point two position on the left of described suspended object;
Step 3: loop wheel machine erect-position is determined in the collision based on suspension rod crash tests instrument: first set up track on dry coke quenching central axis, suspension rod crash tests instrument and three-legged supporting frame is installed, and place in orbit.According to the vertical anglec of rotation of the elevation angles adjustment light-beam transmitter of loop wheel machine, vertical anglec of rotation method of adjustment is adjusted to equal by the angle that the scale on transverse axis and the scale of main body corresponding position are formed with the elevation angles of loop wheel machine arm, and lock transverse axis.Horizontally rotate suspension rod crash tests instrument, the fork path of simulation loop wheel machine lifting beam, light beam indefinite extension, distance is greater than the scope of lifting, collisionless is described, by light beam and dry coke quenching framework crash tests, in being lifted by loop wheel machine, easily occurs the position of kelly, pass through collision detection, regulate the position of suspension rod crash tests instrument, accurately locate, finally the cursor of axle bed both sides line marking device is projected on ground, and carry out mark, for loop wheel machine erect-position provides reference.
Step 4: analogue unit carries out lifting simulation: analogue unit carries out visual Simulation based on 3dsmax and Lumion to lifting overall process, specifically by lifting construction step setting loop wheel machine boom, the animation facing upward bar and fork, shortest length before wire rope 5 model length is set as lifting by crane, and by the requirement repeat replication of the highest length, namely multiple wire rope 5 model splicing becomes long wire rope 5 model, to complete the flexible simulation of wire rope 5.Adopt FBX form to import in Lumion 3dsmax animation, carry out according to animation the viewpoint arrangement roaming animation.
A kind ofly assist BIM technology in the analogy method of hoisting based on suspension rod crash tests instrument above-mentioned, in described step 3, regulate the position of suspension rod crash tests instrument, pinpoint concrete grammar is: because the vertical anglec of rotation of light-beam transmitter is equal with the elevation angles of loop wheel machine arm, lower body part and axle bed axle connect, main body can drive light-beam transmitter horizontal direction to rotate, namely imitate the fork path of loop wheel machine, if beam projection is gone out and to be blocked by object, just three-legged supporting frame is moved to the side away from hanging object, until beam projection is not blocked by object after going out, by pinpoint method, determine that loop wheel machine arm can not produce with object in hoisting process to collide, the cursor of axle bed both sides line marking device projection is laser beam, this light beam is vertical with track running direction, timber is stamped in the path of cursor, or spill whitewash ash, do mark, determine the central point of Standing position of a crane radius.
A kind ofly assist BIM technology in the analogy method of hoisting based on suspension rod crash tests instrument above-mentioned, in step 1, according to loop wheel machine parameter list, in conjunction with simulation demand, the concrete grammar setting up the trolly cranes model that population parameter drives is that concrete grammar is based on BIM operation:
Step 1.1, carried out the acquisition of loop wheel machine model by loop wheel machine modelling module: specifically according to loop wheel machine parameter list quick checking handbook, in conjunction with the loop wheel machine picture collected, obtain a loop wheel machine model, wheel and vehicle body are linked, operation pilothouse links with vehicle body, lifting beam links with operation pilothouse, and wire rope and lifting beam top links, eave tile links with wire rope 5.
Step 1.2, to be arranged module carry out the moving parameter that wheel follows vehicle body and arrange by moving parameter, concrete grammar is:
First user is by choosing the X-coordinate position in subelement selection vehicle body line parameter, vehicle body feedback one pickup dotted line, this dotted line is picked up after wheel discharges, vehicle body and wheel are associated and feed back and eject choice menus by feedback subelement, after user selects to feed back in subelement the Y-axis rotation of feeding back in the choice menus of ejection, association subelement receives the Y-axis rotate instruction that feedback subelement sends, and feed back ejection one parameter association menu, wherein, the X position of vehicle body and the Y-axis of wheel rotate two parameters and show with yellow, vehicle body is initiatively measure, drive wheel, expression formula bottom parameter association menu can write in district, by expression formula, two parameters set up contact, the number of degrees that the Y-axis that the distance of the X position movement of vehicle body just equals wheel divided by the girth of wheel rotates, then the setting of expression formula is completed by connexon unit, according to complete with upper type all wheels follow vehicle body moving parameter arrange.
Step 1.3, by relevant parameter, the setting that module carries out the relevant parameter of lifting beam and wire rope is set, according to 1.2 steps, user selects the Y-axis of lifting beam top mobile jib to rotate and the Y-axis of wire rope rotates, lifting beam is initiatively measure, drive wire rope, expression formula bottom parameter association menu is write in district, by expression formula, two parameters is set up contact, the angle that the Y-axis of lifting beam top mobile jib rotates is contrary with the angle that the Y-axis of wire rope rotates, therefore the lower right setting-Y-axis in parameter association menu rotates, then the setting being completed expression formula by connexon unit is clicked.
Therefore, tool of the present invention has the following advantages: utilized by secondary construction being created to dry coke quenching 3D Information Data model early stage, with the lifting of dry coke quenching key equipment hoister for main object, BIM technology is used to assist loop wheel machine type selecting, determine loop wheel machine erect-position, lifting path, get rid of the uncertainty in hoisting process to the full extent.
Accompanying drawing explanation
Fig. 1 applies 3dsmax software development loop wheel machine software interface schematic diagram in the present invention.
Fig. 2 is boom parameter schematic diagram in the present invention.
Fig. 3 faces upward bar parameter schematic diagram in the present invention.
Fig. 4 is boom in the present invention, face upward bar, the schematic diagram of the original point of fork parameter at one time on line.
Fig. 5 is boom in the present invention, face upward bar, the schematic diagram of the non-primary point of fork parameter at one time on line.
Fig. 6 is the parameter loop wheel machine view of Fig. 5.
Fig. 7 is loop wheel machine draw beam length, elevation angle backstepping method schematic diagram one in the present invention.
Fig. 8 is loop wheel machine draw beam length, elevation angle backstepping method schematic diagram two in the present invention.
Fig. 9 is loop wheel machine draw beam length, elevation angle backstepping method schematic diagram three in the present invention.
Figure 10 is that in the present invention, loop wheel machine is positioned at the schematic diagram on dry coke quenching central axis.
Figure 11 is the schematic diagram of middle hanger crash tests instrument of the present invention.
Figure 12 is the enforcement schematic diagram of middle hanger crash tests instrument of the present invention.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.In figure, 1, vehicle body; 2, wheel; 3, pilothouse is operated; 4, lifting beam; 5, wire rope; 6, eave tile; 7, boom parameter; 8, bar parameter is faced upward; 9, fork parameter; 10, timeline; 11, elevator car top of support absolute altitude; 12, hoister vehicle frame main beam; 13, safe distance one; 14, safe distance two; 15, lifting beam top; 16, ray; 17, main body; 18, light-beam transmitter; 19, transverse axis; 20, hook knob; 21, handle; 22, pedestal; 23, horizontal adjustment knob; 24, air level is justified; 25, axle bed; 26, line marking device; 27, light beam; 28, three-legged supporting frame; 29, castor; 30, connecting link; 31, track.
Embodiment:
Below in conjunction with accompanying drawing, specific embodiments of the invention are described in further detail:
One, first, introduce the suspension rod crash tests instrument physical construction adopted required for the analogy method of hoisting based on BIM technology provided by the invention, as is illustrated by figs. 11 and 12: this suspension rod crash tests instrument comprises a three-legged supporting frame 28, be provided with castor 29 bottom three-legged supporting frame 28, top is fixed with test suite by connecting link 30; Described test suite comprises the main body 17 of a U-shaped framework; Through a transverse axis 19 in the middle part of main body 17, light-beam transmitter 18 to be arranged in U-shaped framework and to be connected by transverse axis 19 and main body 17 axle, and main body 17 side is provided with hook knob 20 for so that the anglec of rotation of locked beam transmitter 18; Lower body part is provided with pedestal 22, and is connected by axle bed 25 axle; Described axle bed 25 is provided with line marking device 26; Pedestal 22 is provided with round air level 24.
Pedestal 22 is made up of two-layer up and down, is provided with at least three horizontal adjustment knob 23 and connects between two-layer, and pedestal has last layer edge to be provided with round air level 24, and pedestal and axle bed 25 are connected, and line marking device 26 is arranged on axle bed 25 both sides; Pedestal 22 is by three-legged supporting frame 28, be erected on track 31, and preliminary adjustment of displacement is carried out on dry coke quenching central axis, carry suspension rod crash tests instrument, accurately obtain the radius of clean-up information of loop wheel machine erect-position, described three-legged supporting frame 28, be made up of umbrella-type support structure and newel, wherein, umbrella-type support structure branch into supporting leg, be provided with castor 29 bottom supporting leg, be convenient to move on track 31; Transverse axis 19 and main body 17 corresponding position are provided with scale, form vertical rotation angle measurement mechanism.
Two, introducing this suspension rod crash tests instrument of employing below assists BIM technology in the concrete steps of the analogy method of hoisting, mainly comprises:
Step 1, loop wheel machine parameterized module carries out setting up based on the loop wheel machine parametrization of BIM: loop wheel machine parameterized module is according to loop wheel machine parameter list, in conjunction with simulation demand, set up the trolly cranes model that population parameter drives, loop wheel machine boom length and the elevation angle also can change automatically, and create loop wheel machine lifting beam boom parameter 7, face upward bar parameter 8 and fork parameter 9; According to loop wheel machine parameter list, create loop wheel machine lifting beam boom parameter 7, face upward bar parameter 8 and fork parameter 9.The key frame of the long 61m of setting loop wheel machine lifting beam 4 is 610 frames is boom parameter 7, as Fig. 2, face upward the corresponding key frame 600 frame (75 ° × 8 frame) of bar angle for facing upward bar parameter 8, as Fig. 3, fork parameter 9 is the angle that operation pilothouse 3 rotates, and be set to 0 ° at 270 frame places, then every three frames are 1 °, what be less than 270 frames is left-hand rotation, and what be greater than 270 frames is right-hand rotation.Boom, face upward bar and fork three parameters, the combinations of states of each frame is got up, at one time line 10, and software automatically can process and form new state, as Fig. 2, Fig. 3, Fig. 4, Fig. 5; The concrete steps setting up the trolly cranes model that population parameter drives comprise:
A, carried out the acquisition of loop wheel machine model by loop wheel machine modelling module: specifically according to loop wheel machine parameter list quick checking handbook, in conjunction with the loop wheel machine picture collected, obtain a loop wheel machine model, wheel 2 and vehicle body 1 are linked, operation pilothouse 3 links with vehicle body 1, lifting beam 4 links with operation pilothouse 3, and wire rope 5 and lifting beam 4 top links, eave tile 6 links with wire rope 5.
B, first user is by choosing the X-coordinate position in subelement selection vehicle body 1 line parameter, vehicle body 1 feeds back a pickup dotted line, this dotted line is picked up after wheel 2 discharges, vehicle body 1 and wheel 2 are associated and feed back and eject choice menus by feedback subelement, after user selects to feed back in subelement the Y-axis rotation of feeding back in the choice menus of ejection, association subelement receives the Y-axis rotate instruction that feedback subelement sends, and feed back ejection one parameter association menu, wherein, the X position of vehicle body 1 and the Y-axis of wheel 2 rotate two parameters and show with yellow, vehicle body 1 is initiatively measure, drive wheel 2, expression formula bottom parameter association menu can write in district, by expression formula, two parameters set up contact, the number of degrees that the Y-axis that the distance of the X position movement of vehicle body 1 just equals wheel 2 divided by the girth of wheel 2 rotates, then the setting of expression formula is completed by connexon unit, according to complete with upper type all wheels 2 follow vehicle body 1 moving parameter arrange.
C, by relevant parameter, the setting that module carries out the relevant parameter of lifting beam 4 and wire rope 5 is set, according to b step, user selects the Y-axis of lifting beam 4 top mobile jib to rotate and the Y-axis of wire rope 5 rotates, lifting beam 4 is initiatively measure, drive wire rope 5, expression formula bottom parameter association menu is write in district, by expression formula, two parameters is set up contact, the angle that the Y-axis of lifting beam 4 top mobile jib rotates is contrary with the angle that the Y-axis of wire rope 5 rotates, therefore the lower right setting-Y-axis in parameter association menu rotates, then the setting being completed expression formula by connexon unit is clicked.。
Step 2: the long elevation angle of backstepping method determination bar.
1, the height and position (elevator car top of support absolute altitude 11) residing for lifting operation safety standard and suspended object (hoister vehicle frame main beam 12), the position of kelly is easily there is in being lifted by loop wheel machine, reserve safe distance one 13, safe distance two 14, distance is 1m, as Fig. 7.
2, on the left of from lifting beam top 15 to suspended object, the point of (safe distance two 14) 1m makes ray 16, as Fig. 8, thus learns maximum elevation in loop wheel machine hoisting process, is 75 °, as Fig. 9 in this example.
Step 3: loop wheel machine erect-position is determined in the collision based on suspension rod crash tests instrument.
First on dry coke quenching central axis, set up track 31, suspension rod crash tests instrument and three-legged supporting frame 28 are installed, and place in orbit.According to the vertical anglec of rotation of the elevation angles adjustment light-beam transmitter 18 of loop wheel machine, vertical anglec of rotation method of adjustment is adjusted to equal by the angle that the scale on transverse axis 19 and the scale of main body 17 corresponding position are formed with the elevation angles of loop wheel machine arm, and lock transverse axis 19.Horizontally rotate suspension rod crash tests instrument, the fork path of simulation loop wheel machine lifting beam 4, light beam 27 indefinite extension, distance is greater than the scope of lifting, collisionless is described, by light beam and dry coke quenching framework crash tests, in being lifted by loop wheel machine, easily occurs the position of kelly, pass through collision detection, regulate the position of suspension rod crash tests instrument, accurately locate, finally the cursor of axle bed both sides line marking device 26 is projected on ground, and carry out mark, for loop wheel machine erect-position provides reference.
Step 4: lifting simulation.
3dsmax, Lumion is utilized to carry out visual Simulation to lifting overall process.By lifting construction step setting loop wheel machine boom, the animation facing upward bar and fork, shortest length before wire rope 5 model length is set as lifting by crane, and by the requirement repeat replication of the highest length, namely multiple wire rope 5 model splicing becomes long wire rope 5 model, to complete the flexible simulation of wire rope 5.Adopt FBX form to import in Lumion 3dsmax animation, carry out according to animation the viewpoint arrangement roaming animation.(Lumion carries environment construction system, constructing environment is light as playing games, displacement in 3dsmax, convergent-divergent, rotation animation can be inherited, but the polygon edited of 3dsmax, Skinned Animation can not be inherited, and wire rope 5 model of 3dsmax stretches, animation can edit polygonal point control animation exactly, cannot be identified by Lumion, therefore adopt the wire rope 5 of multi-segment structure to overlap, method progressively overhanging during elongation.) in this step, wherein the flexible simulation of wire rope is the visual innovative point represented, because the polygonal animation of editing of 3dsmax is not identified by Lumion, and the mode of multiple wire rope overlaps of employing, the principle of extending just with antenna elongation is similar, could perfect performance in Lumion.
Above step is hoisting engineering early stage (dry coke quenching framework does not complete), tells somebody what one's real intentions are in detail, and determine commanding by protocols call in conjunction with working-yard operating condition and teams and groups' situation.Simulate 1:1 Ground arrangement situation according to BIM and project management department managerial personnel and teams and groups personnel are lifted to front place is visual tells somebody what one's real intentions are, specify loop wheel machine approach course, loop wheel machine erect-position.Clear and definite hoisting point position in hoisting process, formulates the measure of suspension centre antiskid.In strict accordance with determining loop wheel machine type, specification and lifting rope model, specification and strength factor in scheme, guarantee that the radius of clean-up that arm of crane is selected in scheme meets actual requirement with the work elevation angle.Specify the test and monitoring measure in hoisting process, step up security specific aim.Carry out the hidden troubles removing of various accident by operating environment when constructing.Scent a hidden danger and will rectify and improve immediately, take reliable safeguard procedures, and determine people, set down measures, regularly complete rectification.
If hoisting engineering in earlier stage, dry coke quenching framework completes, above step 3 can also adopt the beam launcher be fixed on travel(l)ing rest, as laser pen, distance measuring equipment etc., the fork path of beam launcher energy rotary simulation loop wheel machine lifting beam 4, light beam indefinite extension, distance is greater than the scope of lifting, and collisionless is described, adopts suspension rod crash tests instrument in this example, the position of kelly is easily there is in being lifted by loop wheel machine, by collision detection, regulate the position of suspension rod crash tests instrument, accurately locate.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ 1 herein, vehicle body; 2, wheel; 3, pilothouse is operated; 4, lifting beam; 5, wire rope; 6, eave tile; 7, boom parameter; 8, bar parameter is faced upward; 9, fork parameter; 10, timeline; 11, elevator car top of support absolute altitude; 12, hoister vehicle frame main beam; 13, safe distance one; 14, safe distance two; 15, lifting beam top; 16, ray; 17, main body; 18, light-beam transmitter; 19, transverse axis; 20, hook knob; 21, handle; 22, pedestal; 23, horizontal adjustment knob; 24, air level is justified; 25, axle bed; 26, line marking device; 27, light beam; 28, three-legged supporting frame; 29, castor; 30, connecting link; 31, the term such as track, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (7)
1. a suspension rod crash tests instrument, is characterized in that, comprises a three-legged supporting frame (28), and three-legged supporting frame (28) bottom is provided with castor (29), and top is fixed with test suite by connecting link (30); Described test suite comprises the main body (17) of a U-shaped framework; Main body (17) middle part is through a transverse axis (19), light-beam transmitter (18) to be arranged in U-shaped framework and to be connected by transverse axis (19) and main body (17) axle, and main body (17) side is provided with hook knob (20) for so that the anglec of rotation of locked beam transmitter (18); Lower body part is provided with pedestal (22), and is connected by axle bed (25) axle; Described axle bed (25) is provided with line marking device (26); Pedestal (22) is provided with round air level (24).
2. a kind of suspension rod crash tests instrument according to claim 1, it is characterized in that, described pedestal (22) is made up of two-layer up and down, be provided with at least three horizontal adjustment knob (23) between two-layer to connect, pedestal has last layer edge to be provided with round air level (24), pedestal and axle bed (25) are connected, and line marking device (26) is arranged on axle bed (25) both sides.
3. a kind of suspension rod crash tests instrument according to claim 1, it is characterized in that, described pedestal (23) is by three-legged supporting frame (28), be erected on track (31), and preliminary adjustment of displacement is carried out on dry coke quenching central axis, carry suspension rod crash tests instrument, the radius of clean-up information of accurate acquisition loop wheel machine erect-position, described three-legged supporting frame (28), be made up of umbrella-type support structure and newel, wherein, umbrella-type support structure branch into supporting leg, be provided with castor (29) bottom supporting leg, be convenient at track (31) upper mobile.
4. a kind of suspension rod crash tests instrument according to claim 1, is characterized in that, transverse axis (19) and main body (17) corresponding position are provided with scale, form vertical rotation angle measurement mechanism.
5. assist BIM technology in an analogy method for hoisting based on suspension rod crash tests instrument, it is characterized in that,
Step 1, loop wheel machine parameterized module carries out setting up based on the loop wheel machine parametrization of BIM: loop wheel machine parameterized module is according to loop wheel machine parameter list, in conjunction with simulation demand, set up the trolly cranes model that population parameter drives, loop wheel machine boom length and the elevation angle also can change automatically, and create loop wheel machine lifting beam boom parameter (7), face upward bar parameter (8) and fork parameter (9);
Wherein, face upward corresponding key frame 600 frame of bar angle for facing upward bar parameter (8), fork parameter (9) is the angle that operation pilothouse (3) rotates, and be set to 0 ° at 270 frame places, then every three frames are 1 °, and what be less than 270 frames is left-hand rotation, and what be greater than 270 frames is turn right;
Boom, face upward bar and fork three parameters, the combinations of states of each frame is got up, and line (10), can form new state at one time;
Step 2: bar long elevation angle determination module, based on the long elevation angle of backstepping method determination bar, specifically comprises:
Step 2.1, the elevator car top of support absolute altitude (11) of demarcation subelement residing for lifting operation safety standard and hoister vehicle frame main beam (12), the position of kelly is easily there is in being lifted by loop wheel machine, reserve safe distance a bit (13), safe distance point two (14), distance is 1m;
(on the left of in the of 15 to suspended object, the point of 1m makes ray (16), thus learns maximum elevation in loop wheel machine hoisting process from lifting beam top for step 2.2, elevation location determination subelement; 1m i.e. safe distance point two position on the left of described suspended object;
Step 3: loop wheel machine erect-position is determined in the collision based on suspension rod crash tests instrument: first set up track (31) on dry coke quenching central axis, installs suspension rod crash tests instrument and three-legged supporting frame (28), and places in orbit;
According to the vertical anglec of rotation of elevation angles adjustment light-beam transmitter (18) of loop wheel machine, vertical anglec of rotation method of adjustment is adjusted to equal by the angle that the scale on transverse axis (19) and the scale of main body (17) corresponding position are formed with the elevation angles of loop wheel machine arm, and lock transverse axis (19);
Horizontally rotate suspension rod crash tests instrument, the fork path of simulation loop wheel machine lifting beam (4), light beam (27) indefinite extension, distance is greater than the scope of lifting, collisionless is described, by light beam and dry coke quenching framework crash tests, in being lifted by loop wheel machine, easily occurs the position of kelly, pass through collision detection, regulate the position of suspension rod crash tests instrument, accurately locate, finally the cursor of axle bed both sides line marking device (26) is projected on ground, and carry out mark, for loop wheel machine erect-position provides reference;
Step 4: analogue unit carries out lifting simulation: analogue unit carries out visual Simulation based on 3dsmax and Lumion to lifting overall process, specifically by lifting construction step setting loop wheel machine boom, the animation facing upward bar and fork, shortest length before wire rope 5 model length is set as lifting by crane, and by the requirement repeat replication of the highest length, namely multiple wire rope 5 model splicing becomes long wire rope 5 model, to complete the flexible simulation of wire rope 5;
Adopt FBX form to import in Lumion 3dsmax animation, carry out according to animation the viewpoint arrangement roaming animation.
6. according to claim 5ly a kind ofly assist BIM technology in the analogy method of hoisting based on suspension rod crash tests instrument, it is characterized in that, in described step 3, regulate the position of suspension rod crash tests instrument, pinpoint concrete grammar is: because the vertical anglec of rotation of light-beam transmitter (18) is equal with the elevation angles of loop wheel machine arm, main body (17) bottom and axle bed (25) axle connect, main body (17) can drive light-beam transmitter (18) horizontal direction to rotate, namely imitate the fork path of loop wheel machine, if beam projection is gone out and to be blocked by object, just three-legged supporting frame (28) is moved to the side away from hanging object, until beam projection is not blocked by object after going out, by pinpoint method, determine that loop wheel machine arm can not produce with object in hoisting process to collide (kelly), the cursor of axle bed both sides line marking device projection is laser beam, this light beam is vertical with track (31) traffic direction, timber is stamped in the path of cursor, or spill whitewash ash, do mark, determine the central point of Standing position of a crane radius.
7. according to claim 5ly a kind ofly assist BIM technology in the analogy method of hoisting based on suspension rod crash tests instrument, it is characterized in that, in step 1, according to loop wheel machine parameter list, in conjunction with simulation demand, the concrete grammar setting up the trolly cranes model that population parameter drives is that concrete grammar is based on BIM operation:
Step 1.1, carried out the acquisition of loop wheel machine model by loop wheel machine modelling module: specifically according to loop wheel machine parameter list quick checking handbook, in conjunction with the loop wheel machine picture collected, obtain a loop wheel machine model, wheel (2) and vehicle body (1) are linked, operation pilothouse (3) links with vehicle body (1), lifting beam (4) links with operation pilothouse (3), wire rope (5) and lifting beam (4) top links, and eave tile (6) links with wire rope (5);
Step 1.2, to be arranged module carry out the moving parameter that wheel (2) follows vehicle body (1) and arrange by moving parameter, concrete grammar is:
First user is by choosing the X-coordinate position in subelement selection vehicle body (1) line parameter, vehicle body (1) feedback one pickup dotted line, after this dotted line being picked up the upper release of wheel (2), vehicle body (1) and wheel (2) are associated and feed back and eject choice menus by feedback subelement, after user selects to feed back in subelement the Y-axis rotation of feeding back in the choice menus of ejection, association subelement receives the Y-axis rotate instruction that feedback subelement sends, and feed back ejection one parameter association menu, wherein, the X position of vehicle body (1) and the Y-axis of wheel (2) rotate two parameters and show with yellow, vehicle body (1) is initiatively measure, drive wheel (2), expression formula bottom parameter association menu can write in district, by expression formula, two parameters set up contact, the number of degrees that the Y-axis that the distance of the X position movement of vehicle body (1) just equals wheel (2) divided by the girth of wheel (2) rotates, then the setting of expression formula is completed by connexon unit, according to complete with upper type all wheels (2) follow vehicle body (1) moving parameter arrange,
Step 1.3, by relevant parameter, the setting that module carries out the relevant parameter of lifting beam (4) and wire rope (5) is set, according to 1.2 steps, user selects the Y-axis of lifting beam (4) top mobile jib to rotate and the Y-axis of wire rope (5) rotates, lifting beam (4) is initiatively measure, drive wire rope (5), expression formula bottom parameter association menu is write in district, by expression formula, two parameters is set up contact, the angle that the Y-axis of lifting beam (4) top mobile jib rotates is contrary with the angle that the Y-axis of wire rope (5) rotates, therefore the lower right setting-Y-axis in parameter association menu rotates, then the setting being completed expression formula by connexon unit is clicked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901852.2A CN105424078B (en) | 2015-12-08 | 2015-12-08 | A kind of suspension rod crash tests instrument and based on the suspension rod crash tests instrument auxiliary BIM technology hoisting analogy method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510901852.2A CN105424078B (en) | 2015-12-08 | 2015-12-08 | A kind of suspension rod crash tests instrument and based on the suspension rod crash tests instrument auxiliary BIM technology hoisting analogy method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105424078A true CN105424078A (en) | 2016-03-23 |
| CN105424078B CN105424078B (en) | 2018-03-09 |
Family
ID=55502445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510901852.2A Active CN105424078B (en) | 2015-12-08 | 2015-12-08 | A kind of suspension rod crash tests instrument and based on the suspension rod crash tests instrument auxiliary BIM technology hoisting analogy method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105424078B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186565A (en) * | 2018-09-20 | 2019-01-11 | 中建三局基础设施建设投资有限公司 | A method of for length of boom calculating and collision detection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010010764A1 (en) * | 2000-01-30 | 2001-08-02 | Daniel Sherwin | Tripod |
| CN102819623A (en) * | 2011-06-10 | 2012-12-12 | 上海市电力公司 | Method for detecting collision positions through building information modeling (BIM) |
| CN102819621A (en) * | 2011-06-10 | 2012-12-12 | 上海市电力公司 | Device for conducting construction simulation through building information model (BIM) |
| CN204388799U (en) * | 2015-01-09 | 2015-06-10 | 河南省特种设备安全检测研究院 | A kind of supporting measurement mechanism of overhead and gantry cranes camber measuring method |
| CN205483016U (en) * | 2015-12-08 | 2016-08-17 | 中国一冶集团有限公司 | Jib collision tester |
-
2015
- 2015-12-08 CN CN201510901852.2A patent/CN105424078B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010010764A1 (en) * | 2000-01-30 | 2001-08-02 | Daniel Sherwin | Tripod |
| CN102819623A (en) * | 2011-06-10 | 2012-12-12 | 上海市电力公司 | Method for detecting collision positions through building information modeling (BIM) |
| CN102819621A (en) * | 2011-06-10 | 2012-12-12 | 上海市电力公司 | Device for conducting construction simulation through building information model (BIM) |
| CN204388799U (en) * | 2015-01-09 | 2015-06-10 | 河南省特种设备安全检测研究院 | A kind of supporting measurement mechanism of overhead and gantry cranes camber measuring method |
| CN205483016U (en) * | 2015-12-08 | 2016-08-17 | 中国一冶集团有限公司 | Jib collision tester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186565A (en) * | 2018-09-20 | 2019-01-11 | 中建三局基础设施建设投资有限公司 | A method of for length of boom calculating and collision detection |
| CN109186565B (en) * | 2018-09-20 | 2020-11-24 | 中建三局基础设施建设投资有限公司 | Method for length calculation and collision check of lifting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105424078B (en) | 2018-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105550422A (en) | Method for simulating hoisting process based on BIM technology | |
| Zhou et al. | Cyber-physical-system-based safety monitoring for blind hoisting with the internet of things: A case study | |
| ES2991076T3 (en) | Procedure and device for controlling the operation of a construction machine | |
| RU2691270C2 (en) | Workflow digital support system | |
| CN206952978U (en) | A kind of setting-out robot for construction and decoration | |
| DE102016004266A1 (en) | Construction machine, in particular crane, and method for its control | |
| CN105819339A (en) | Virtual command module for large lifting operations and working method of virtual command module | |
| CN104746884A (en) | Method for hoisting prefabricated parts of assembled building | |
| CN107575161A (en) | A kind of intelligent drill jumbo | |
| CN104563459B (en) | A kind of plastering machine and its leveling method | |
| CN104359457A (en) | Intelligent monitoring and early-warning system for settlement in subway operation on basis of PSD (Position Sensitive Detector) sensor | |
| CN106294969B (en) | BIM-based steel structure net rack hydraulic lifting precision control method | |
| CN103663188A (en) | Luffing jib tower crane and operation control method, device and system thereof | |
| CN117071912A (en) | Automatic hoisting and positioning method and system for prefabricated components of prefabricated buildings | |
| CN105424078A (en) | Suspension rod collision tester and simulation method for hoisting process based on auxiliary BIM technology and the suspension rod collision tester | |
| CN111119493A (en) | Construction method for integrally and synchronously lifting light steel keel | |
| CN118153161B (en) | A construction method and equipment for SPCS structure | |
| JP2024123271A (en) | Information Acquisition System | |
| CN109653518B (en) | Assembly type component efficient pre-assembly equipment capable of quality inspection and electromagnetic hoisting fine adjustment | |
| CN102877412A (en) | Method of pre-assembly in integral erecting way of steel tower | |
| KR20100085368A (en) | Robotic tower crane system and method for real-time tracking lifting position using the same | |
| CN104891357B (en) | lifting operation auxiliary system | |
| CN205276244U (en) | Ram quick -witted automatic control system by force | |
| CN208037763U (en) | Elevator position detector | |
| CN106379782A (en) | Single elevator control cabinet detecting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |