CN118933378B - Positioning equipment and positioning method for assembled building construction - Google Patents
Positioning equipment and positioning method for assembled building construction Download PDFInfo
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- CN118933378B CN118933378B CN202411335813.6A CN202411335813A CN118933378B CN 118933378 B CN118933378 B CN 118933378B CN 202411335813 A CN202411335813 A CN 202411335813A CN 118933378 B CN118933378 B CN 118933378B
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- 238000009435 building construction Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 22
- 238000000429 assembly Methods 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 22
- 230000008093 supporting effect Effects 0.000 claims abstract description 19
- 238000013441 quality evaluation Methods 0.000 claims abstract description 15
- 238000011217 control strategy Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000011156 evaluation Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of constructional engineering and discloses positioning equipment for assembled building construction, which comprises a supporting mechanism and a control module, wherein the supporting mechanism is used for supporting prefabricated wallboards, the supporting mechanism comprises clamping assemblies and sliding assemblies which are symmetrically arranged on two sides of the prefabricated wallboards, the clamping assemblies are used for clamping and positioning the prefabricated wallboards, the sliding assemblies are used for adjusting the positions of the clamping assemblies, the detection module comprises an acquisition unit and an analysis unit, the acquisition unit is used for acquiring state parameters of the positioned prefabricated wallboards, the analysis unit is used for analyzing the state parameters and carrying out quality evaluation on the positioning states of the prefabricated wallboards according to the analysis, and the control module is used for generating a control strategy for the clamping assemblies according to the evaluation results of the quality evaluation and executing the control strategy. The invention avoids the severe shaking and dumping of the prefabricated wallboard during hoisting and improves the safety of the installation of the prefabricated wallboard.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to positioning equipment and a positioning method for assembly type building construction.
Background
The assembled building is a modern building mode and is characterized in that a large amount of field operation in the traditional building mode is transferred to a factory for carrying out. Specifically, the fabricated building is a building formed by processing and manufacturing building components and accessories (such as floors, wallboards, stairs, balconies and the like) in factories, transporting the building components and accessories to a building construction site, and assembling and installing the building components and accessories on the site in a reliable connection mode.
The positioning and hoisting of the prefabricated wallboard is an important link in the construction of the fabricated building, when the wallboard is installed in the prior art, the prefabricated wallboard is required to be manually aligned with the floor slab and then assembled, and the prefabricated wallboard is easy to shake severely due to the suspension state during operation, so that the prefabricated wallboard has great potential safety hazard.
Disclosure of Invention
The invention aims to provide positioning equipment and a positioning method for assembly type building construction, which solve the technical problems that:
the aim of the invention can be achieved by the following technical scheme:
The positioning device for the prefabricated wall panel assembly type building construction comprises a supporting mechanism and a control module, wherein the supporting mechanism is used for supporting the prefabricated wall panel, the supporting mechanism comprises clamping assemblies and sliding assemblies which are symmetrically arranged on two sides of the prefabricated wall panel, the clamping assemblies are used for clamping and positioning the prefabricated wall panel, the sliding assemblies are used for adjusting the positions of the clamping assemblies, the detection module comprises an acquisition unit and an analysis unit, the acquisition unit is used for acquiring state parameters of the prefabricated wall panel which is positioned and placed, the analysis unit is used for analyzing the state parameters and evaluating the quality of the positioning state of the prefabricated wall panel according to analysis, and the control module is used for generating a control strategy for the clamping assemblies according to an evaluation result of the quality evaluation and executing the control strategy. Through above-mentioned technical scheme, this embodiment provides a positioning device for prefabricated building construction, can carry out the centre gripping location to prefabricated wallboard through the setting of clamping component, specifically in prefabricated wallboard hoist and mount in-process, through the centre gripping effect of clamping component, can realize the location to prefabricated wallboard, clamping component also can play the supporting role to prefabricated wallboard under the open state moreover, has avoided the wallboard to shake violently or empty, has consequently improved the security of prefabricated wallboard hoist and mount greatly. In addition, through the cooperation setting of monitoring module and control module, after preliminary completion prefabricated wallboard's location is placed, can in time carry out the state calibration to prefabricated wallboard. And after the calibration is finished, carrying out subsequent temporary fixing, welding and other works on the prefabricated wallboard. Through the arrangement of the sliding component, the clamping component can be slid to be evacuated to other positions where the prefabricated wall boards are to be installed after the above work is completed, so that the equipment can realize positioning and installing work on a plurality of prefabricated wall boards.
As a further technical solution, the clamping assembly includes:
The two ends of the mounting plate are respectively provided with a first rotating support and a second rotating support;
The lower end of the clamping plate is rotatably arranged on the first rotary support, and a hinged support is fixedly arranged on one side, far away from the prefabricated wallboard, of the clamping plate;
the fixed end of the hydraulic push rod is rotatably mounted on the second rotary support, and the telescopic end of the hydraulic push rod is hinged on the hinged support.
As a further technical scheme, square grooves are formed in the side walls of the clamping plates, a plurality of rollers are rotatably mounted in the square grooves, and the axes of the rollers are parallel to the horizontal plane.
As a further technical scheme, a baffle is fixedly arranged on one side, close to the second rotating support, of the first rotating support, and an elastic gasket is fixedly arranged on one side, close to the clamping plate, of the baffle.
As a further technical solution, the sliding assembly includes:
the guide strips are arranged on two sides of the position to be installed of the prefabricated wallboard, and a sliding groove is formed in each guide strip;
the sliding block is slidably arranged in the sliding groove, and one end, close to the first rotating support, of the mounting plate is fixedly arranged on the sliding block;
the servo motor is fixedly arranged at one end of the guide bar, the output end of the servo motor is in transmission connection with a threaded rod, and the threaded rod penetrates through the sliding block and is in threaded connection with the sliding block;
the roller is arranged at one end of the mounting plate, which is close to the second rotating support.
As a further technical scheme, the positioning device further comprises a dust removing mechanism, wherein the dust removing mechanism comprises:
The bracket is fixedly arranged on the side wall of the first rotating support;
the rotating shaft is rotatably arranged on the support, the axis of the rotating shaft is perpendicular to the guide strip, and bristles are arranged on the side wall of the rotating shaft.
As a further technical scheme, the dust removing mechanism further includes:
the rack is fixedly arranged at the edge of the upper end of the guide bar;
the first gear is rotatably arranged on the bracket and meshed with the rack;
The second gear is fixedly arranged on the rotating shaft and meshed with the first gear.
As a further technical scheme, the acquisition unit comprises an angle sensor, and the angle sensor is arranged on the second rotary support and is used for acquiring elevation angle data of the hydraulic push rod relative to the horizontal plane.
A positioning method for assembly type building construction, the method comprising the following steps:
Firstly, installing a guide strip at the upper end of a floor slab according to the installation position requirement of a prefabricated wallboard;
hoisting the prefabricated wallboard to enable the mounting plate to lean against one clamping plate;
Thirdly, after confirming the releasing position of the mounting plate, driving the hydraulic push rod, clamping the prefabricated wallboard through the two clamping plates, and releasing the hanging wire to enable the prefabricated wallboard to fall to the ground;
fourthly, performing quality evaluation on the positioning state of the prefabricated wallboard through a monitoring module;
and fifthly, generating a control strategy for the clamping assembly according to the quality evaluation result.
As a further technical scheme, the process of performing quality evaluation on the positioning state of the prefabricated wallboard comprises the following steps:
By the formula Calculating and obtaining an elevation deviation value P of the hydraulic push rod;
wherein θ is the elevation angle degree of the hydraulic push rod, h is the distance from the hinged support to the mounting plate along the clamping plate surface, d is the distance between the first rotating support and the second rotating support;
comparing the elevation deviation value P with a preset threshold range [ P 1,P2 ]:
If P is E [ P 1,P2 ], the hydraulic push rod is not adjusted;
if P is less than P 1, the hydraulic push rod is driven to slowly extend until P epsilon [ P 1,P2 ] is met;
If P > P 2, the hydraulic push rod is driven to slowly shrink until P epsilon [ P 1,P2 ] is met.
The invention has the beneficial effects that:
(1) The invention provides positioning equipment for assembly type building construction, which can clamp and position a prefabricated wallboard through the arrangement of the clamping component, particularly can position the prefabricated wallboard through the clamping action of the clamping component in the hoisting process of the prefabricated wallboard, and can also play a supporting role on the prefabricated wallboard under an opening state by the clamping component, so that severe shaking and dumping of the prefabricated wallboard during hoisting are avoided, and the installation safety of the prefabricated wallboard is improved.
(2) According to the technical scheme, the monitoring module and the control module are matched, after positioning and placement of the prefabricated wallboard are finished preliminarily, the prefabricated wallboard can be calibrated in state timely, and the accuracy and efficiency of assembly construction are improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall perspective structure of a positioning device for assembly type building construction in the present invention;
FIG. 2 is a schematic view of a clamping assembly according to the present invention;
FIG. 3 is a schematic view of the partial structure of FIG. 1A in accordance with the present invention;
FIG. 4 is a schematic view of the clamp assembly supporting a prefabricated wall panel in an open stage;
FIG. 5 is a schematic view of the clamping assembly after positioning the prefabricated wall panel;
FIG. 6 is a flow chart of a positioning method for fabricated building construction in accordance with the present invention.
Reference numerals illustrate:
1. prefabricated wallboard, 2, clamping assembly, 3, sliding assembly, 4, dust removing mechanism, 11, mounting plate, 12, first rotary support, 13, second rotary support, 14, clamping plate, 15, hydraulic push rod, 16, hinged support, 141, square groove, 142, roller, 121, baffle, 122, elastic gasket, 21, guide bar, 22, sliding block, 23, roller, 24, threaded rod, 41, support, 42, brush hair, 43, first gear, 44, second gear, 45 and rack.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the positioning device for assembled building construction comprises a supporting mechanism, wherein the supporting mechanism is used for supporting a prefabricated wall plate 1, the supporting mechanism comprises clamping assemblies 2 and sliding assemblies 3 which are symmetrically arranged on two sides of the prefabricated wall plate 1, the clamping assemblies 2 are used for clamping and positioning the prefabricated wall plate 1, and the sliding assemblies 3 are used for adjusting the positions of the clamping assemblies 2. The detection module comprises a collection unit and an analysis unit, wherein the collection unit is used for collecting state parameters of the prefabricated wallboard 1 positioned and placed, and the analysis unit is used for analyzing the state parameters and evaluating the quality of the positioning state of the prefabricated wallboard 1 according to the analysis. And the control module is used for generating a control strategy for the clamping assembly 2 according to the evaluation result of the quality evaluation and executing the control strategy.
Through above-mentioned technical scheme, this embodiment provides a positioning device for prefabricated building construction, can carry out the centre gripping location to prefabricated wallboard 1 through the setting of clamping component 2, specifically in prefabricated wallboard 1 hoist and mount in-process, through the centre gripping effect of clamping component 2, can realize the location to prefabricated wallboard 1, clamping component 2 also can play the supporting role to prefabricated wallboard 1 under the open state moreover, has avoided the wallboard to shake violently or emptys, has consequently improved the security of prefabricated wallboard 1 hoist and mount greatly. In addition, through the cooperation setting of monitoring module and control module, preliminary completion prefabricated wallboard 1's location is placed the back, can in time carry out the state calibration to prefabricated wallboard 1. After calibration, the prefabricated wallboard 1 is temporarily fixed by adopting two long and short oblique supports, so that the iron embedded parts on the prefabricated wallboard 1 and the embedded parts on the structural wall body or between the partition boards are prevented from being firmly welded by connecting steel plates and the like. By arranging the sliding component 3, the clamping component 2 can be slidably removed to other positions where the prefabricated wall boards 1 are to be installed after the above work is completed, so that the device can realize positioning and installing work on a plurality of prefabricated wall boards 1.
Referring to fig. 2, the clamping assembly 2 includes:
The device comprises a mounting plate 11, wherein a first rotary support 12 and a second rotary support 13 are respectively arranged at two ends of the mounting plate 11;
The lower end of the clamping plate 14 is rotatably mounted on the first rotary support 12, and a hinged support 16 is fixedly mounted on one side, away from the prefabricated wallboard 1, of the clamping plate 14;
The fixed end of the hydraulic push rod 15 is rotatably mounted on the second rotary support 13, and the telescopic end of the hydraulic push rod 15 is hinged on the hinged support 16.
Through the above technical scheme, this embodiment provides the concrete structure of clamping assembly 2, wherein, the mounting panel 11 upper surface level on prefabricated wallboard 1 both sides just all installs first rotation support 12 and second rotation support 13, and the hydraulic pressure of prefabricated wallboard 1 both sides promotes respectively and promotes two grip blocks 14, realizes the centre gripping location to prefabricated wallboard 1, and it is to be noted that hydraulic push rod 15 can be driven by the motor, and the motor is controlled by control module. When the two clamping plates 14 are in an opening state, the prefabricated wallboard 1 can lean against one clamping plate 14, and at the moment, the gap between the lower ends of the two clamping plates 14 is smaller than the thickness of the prefabricated wallboard 1, so that the prefabricated wallboard 1 can be temporarily supported, and after the centering inspection of the reserved holes and the reinforcing steel bars at the lower ends of the prefabricated wallboard 1 is completed by workers, the prefabricated wallboard 1 is positioned, clamped and released by the clamping plates 14 in cooperation with a hanging wire.
Referring to fig. 2, a square groove 141 is formed in a side wall of the clamping plate 14, a plurality of rollers 142 are rotatably mounted in the square groove 141, and axes of the rollers 142 are parallel to a horizontal plane.
Through above-mentioned technical scheme, when two grip blocks 14 carry out the centre gripping to prefabricated wallboard 1, because the setting of running roller 142, grip block 14 can not restrict the reciprocates of prefabricated wallboard 1, makes things convenient for the pine of prefabricated wallboard 1.
Referring to fig. 2 and 3, a baffle plate 121 is fixedly installed on a side of the first rotating support 12 close to the second rotating support 13, and an elastic pad 122 is fixedly installed on a side of the baffle plate 121 close to the clamping plate 14. The above technical solution is to limit the clamping plate 14 through the arrangement of the baffle 121, and the elastic pad 122 plays a buffering role in the process of clamping the prefabricated wallboard 1.
Referring to fig. 3, the sliding assembly 3 includes:
the guide strips 21 are arranged on two sides of the position to be installed of the prefabricated wallboard 1, and sliding grooves are formed in the guide strips 21;
The sliding block 22 is slidably arranged in the sliding groove, and one end, close to the first rotating support 12, of the mounting plate 11 is fixedly arranged on the sliding block 22;
The servo motor is fixedly arranged at one end of the guide bar 21, the output end of the servo motor is in transmission connection with a threaded rod 24, and the threaded rod 24 penetrates through the sliding block 22 and is in threaded connection with the sliding block 22;
The roller 23, the roller 23 is installed at the mounting panel 11 is close to the one end of second pivoted support 13, and the roller 23 has the effect of supporting second pivoted support 13, has made things convenient for the position adjustment of mounting panel 11 along gib 21.
Through above-mentioned technical scheme, this embodiment provides the concrete structure of slip subassembly 3, when needs carry out position adjustment to clamping assembly 2, through servo motor drive slider 22 along with the spout slip, can realize that clamping assembly 2 is to the location installation assistance of different prefabricated wallboard 1. Furthermore, the threaded rod 24 is screwed with the slider 22, so that a position lock can be achieved after the position adjustment of the clamping assembly 2.
Referring to fig. 3, the positioning apparatus further includes a dust removing mechanism 4, where the dust removing mechanism 4 includes:
a bracket 41, the bracket 41 being fixedly mounted on a side wall of the first rotating support 12;
and a rotating shaft rotatably mounted on the bracket 41, wherein the axis of the rotating shaft is perpendicular to the guide strip 21, and the side wall of the rotating shaft is provided with bristles 42.
Through above-mentioned technical scheme, this embodiment provides the concrete structure of dust removal mechanism 4, and the pivot is concrete can be through motor drive, along with the rotation of pivot can carry out surface cleaning to the position of waiting of prefabricated wallboard 1 through brush hair 42, prevents that stone dust etc. from influencing the perpendicular installation of prefabricated wallboard 1. It should be noted that, the height of the rotating shaft needs to be higher than the height of the ground steel bar, so as to prevent the steel bar from touching the rotating shaft to cause the position of the clamping assembly 2 to be unable to be adjusted, while the bristles 42 are made of flexible materials, and the tail ends of the bristles 42 need to touch the ground to complete the cleaning and dust removing effects.
Referring to fig. 3, the dust removing mechanism 4 further includes:
a rack 45, wherein the rack 45 is fixedly installed at the upper end edge of the guide bar 21;
A first gear 43, the first gear 43 is rotatably mounted on the bracket 41, and the first gear 43 is meshed with the rack 45;
A second gear 44, the second gear 44 is fixedly mounted on the rotating shaft, and the second gear 44 is meshed with the first gear 43.
Through the above technical scheme, this embodiment provides the driving structure of dust removal mechanism 4, when carrying out position adjustment to clamping assembly 2, slider 22 slides along the spout on the gib block 21, and first gear 43 rotates under the meshing effect of rack 45, and second gear 44 drives the pivot thereupon and rotates, because first gear 43 and second gear 44 rotation opposite direction, with pivot pivoted brush hair 42 alright with other prefabricated wallboard 1 to wait the dust granule of mounted position to the one side of prefabricated wallboard 1 that is kept away from and has accomplished the location installation.
As a further technical solution, the acquisition unit comprises an angle sensor, which is mounted on the second rotating support 13 and is used for acquiring elevation angle data of the hydraulic push rod 15 relative to the horizontal plane.
Referring to fig. 6, a positioning method for assembly type building construction includes the following steps:
Firstly, installing a guide strip 21 at the upper end of a floor slab according to the installation position requirement of the prefabricated wall panel 1;
step two, hoisting the prefabricated wallboard 1 to enable the mounting plate 11 to lean against one clamping plate 14;
step three, after confirming the releasing position of the mounting plate 11, driving the hydraulic push rod 15, clamping the prefabricated wall plate 1 through the two clamping plates 14, and releasing the hanging wire to enable the prefabricated wall plate 1 to fall to the ground;
Fourthly, performing quality evaluation on the positioning state of the prefabricated wallboard 1 through a monitoring module;
and fifthly, generating a control strategy for the clamping assembly 2 according to the quality evaluation result.
Through the above technical scheme, the embodiment provides a positioning method for assembly type building construction, specifically, firstly, according to the installation position requirement of the prefabricated wall panel 1, specifically, according to the design drawing, the datum line of the installation of the popped wall panel on the ground forms a reserved area to be installed, after ensuring that the datum line is accurate, an accurate position reference is provided for the installation of the wall panel, and the guide strips 21 are installed on two sides of the reserved area to be installed of the prefabricated wall panel 1. Then, the prefabricated wall panel 1 is lifted to enable the mounting plate 11 to lean against one of the clamping plates 14, in the process, the clamping blocks on two sides of the prefabricated wall panel 1 are in an opening state, as shown in fig. 4, a supporting effect can be provided for the prefabricated wall panel 1, after the releasing position of the mounting plate 11 is confirmed, the hydraulic push rod 15 is driven, the prefabricated wall panel 1 is clamped through the two clamping plates 14, particularly as shown in fig. 5, and meanwhile, the lifting line is released to enable the prefabricated wall panel 1 to fall to the ground. Finally, the quality evaluation is carried out on the positioning state of the prefabricated wallboard 1 through the monitoring module, and a control strategy for the clamping assembly 2 is generated according to the quality evaluation result, so that the state calibration can be timely carried out on the wallboard after the prefabricated wallboard 1 is positioned and installed, and the prefabricated wallboard 1 is ensured to meet the vertical installation requirement.
The process for evaluating the quality of the positioning state of the prefabricated wall panel 1 comprises the following steps:
By the formula Calculating and acquiring an elevation deviation value P of the hydraulic push rod 15;
wherein θ is the elevation angle degree of the hydraulic push rod 15, h is the distance from the hinged support 16 to the mounting plate 11 along the surface of the clamping plate 14, d is the distance between the first rotary support 12 and the second rotary support 13;
comparing the elevation deviation value P with a preset threshold range [ P 1,P2 ]:
If P epsilon [ P 1,P2 ], the hydraulic push rod 15 is not adjusted;
If P is less than P 1, the hydraulic push rod 15 is driven to slowly extend until P epsilon [ P 1,P2 ] is met;
If P > P 2, the hydraulic push rod 15 is driven to slowly shrink until P [ P 1,P2 ] is met.
Through the above technical solution, the present embodiment provides a process for evaluating the quality of the positioning state of the prefabricated wall panel 1, specifically, firstly, by the formulaAnd calculating and acquiring an elevation deviation value P of the hydraulic push rod 15, and expressing that the threshold wallboard is just vertical to the ground if the deviation value is zero, wherein in the formula, theta is the elevation degree of the hydraulic push rod 15, h is the distance from the hinged support 16 to the mounting plate 11 along the surface of the clamping plate 14, d is the distance between the first rotary support 12 and the second rotary support 13, and the above distances can be measured through experiments. As can be seen from the formula, when the elevation deviation value P is smaller, the prefabricated wall panel 1 is inclined towards the side close to the hydraulic push rod 15, otherwise, when the elevation deviation value P is larger, the prefabricated wall panel 1 is inclined towards the side far away from the hydraulic push rod 15, so that after the elevation deviation value P is obtained, the elevation deviation value P is compared with a preset threshold range [ P 1,P2 ], if P epsilon [ 1,P2 ], the hydraulic push rod 15 is not regulated, if P < 1 >, the hydraulic push rod 15 is driven to slowly extend until P epsilon [ P 1,P2 ] is met, and if P > P 2, the hydraulic push rod 15 is driven to slowly shrink until P epsilon [ P 1,P2 ] is met. It should be noted that the preset threshold range [ P 1,P2 ] may be combined with the assembly construction requirement and the experimental data acquisition, and represents an allowable error range of the elevation deviation value P, and the range is specifically related to the rigidity of the equipment material, which is not described in detail herein.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. Positioning equipment for assembly type building construction, characterized in that, positioning equipment includes:
The support mechanism is used for supporting the prefabricated wallboard (1), the support mechanism comprises clamping assemblies (2) and sliding assemblies (3) which are symmetrically arranged on two sides of the prefabricated wallboard (1), the clamping assemblies (2) are used for clamping and positioning the prefabricated wallboard (1), and the sliding assemblies (3) are used for adjusting the positions of the clamping assemblies (2);
The detection module comprises an acquisition unit and an analysis unit, wherein the acquisition unit is used for acquiring state parameters of the prefabricated wall panels (1) positioned and placed, and the analysis unit is used for analyzing the state parameters and evaluating the quality of the positioning state of the prefabricated wall panels (1) according to the analysis;
A control module for generating a control strategy for the clamping assembly (2) according to the evaluation result of the quality evaluation, and executing the control strategy;
the clamping assembly (2) comprises:
the device comprises a mounting plate (11), wherein a first rotating support (12) and a second rotating support (13) are respectively arranged at two ends of the mounting plate (11);
the lower end of the clamping plate (14) is rotatably mounted on the first rotary support (12), and a hinged support (16) is fixedly mounted on one side, far away from the prefabricated wallboard (1), of the clamping plate (14);
the fixed end of the hydraulic push rod (15) is rotatably arranged on the second rotary support (13), and the telescopic end of the hydraulic push rod (15) is hinged on the hinged support (16);
The sliding assembly (3) comprises:
The guide strips (21) are arranged on two sides of the position to be installed of the prefabricated wallboard (1), and sliding grooves are formed in the guide strips (21);
The sliding block (22) is slidably arranged in the sliding groove, and one end, close to the first rotating support (12), of the mounting plate (11) is fixedly arranged on the sliding block (22);
The servo motor is fixedly arranged at one end of the guide bar (21), the output end of the servo motor is in transmission connection with a threaded rod (24), and the threaded rod (24) penetrates through the sliding block (22) and is in threaded connection with the sliding block (22);
and the roller (23) is arranged at one end of the mounting plate (11) close to the second rotating support (13).
2. The positioning device for the assembled building construction according to claim 1, wherein a square groove (141) is formed in the side wall of the clamping plate (14), a plurality of rollers (142) are rotatably mounted in the square groove (141), and the axes of the rollers (142) are parallel to a horizontal plane.
3. The positioning device for assembly type building construction according to claim 1, wherein a baffle plate (121) is fixedly installed on one side of the first rotary support (12) close to the second rotary support (13), and an elastic gasket (122) is fixedly installed on one side of the baffle plate (121) close to the clamping plate (14).
4. The positioning apparatus for use in fabricated building construction according to claim 1, wherein the positioning apparatus further comprises a dust removing mechanism (4), the dust removing mechanism (4) comprising:
a bracket (41), the bracket (41) being fixedly mounted on a side wall of the first rotating support (12);
the rotating shaft is rotatably arranged on the support (41), the axis of the rotating shaft is perpendicular to the guide strip (21), and bristles (42) are arranged on the side wall of the rotating shaft.
5. The positioning apparatus for use in fabricated building construction according to claim 4, wherein the dust removing mechanism (4) further comprises:
a rack (45), wherein the rack (45) is fixedly arranged at the upper end edge of the guide bar (21);
A first gear (43), the first gear (43) is rotatably mounted on the bracket (41), and the first gear (43) is meshed with the rack (45);
And the second gear (44), the second gear (44) is fixedly installed on the rotating shaft, and the second gear (44) is meshed with the first gear (43).
6. Positioning device for building construction according to claim 1, characterized in that the acquisition unit comprises an angle sensor mounted on the second swivel support (13) for acquiring elevation angle data of the hydraulic ram (15) with respect to the horizontal plane.
7. A positioning method for use in assembly type building construction, wherein the positioning method is performed in the positioning apparatus for use in assembly type building construction as claimed in any one of claims 1 to 6, the method comprising the steps of:
firstly, installing a guide strip (21) at the upper end of a floor slab according to the installation position requirement of a prefabricated wallboard (1);
Step two, hoisting the prefabricated wallboard (1) to enable the mounting plate (11) to lean against one clamping plate (14);
thirdly, after confirming the releasing position of the mounting plate (11), driving the hydraulic push rod (15), clamping the prefabricated wallboard (1) through the two clamping plates (14), and releasing the hanging wire to enable the prefabricated wallboard (1) to fall to the ground;
fourthly, performing quality evaluation on the positioning state of the prefabricated wallboard (1) through a monitoring module;
And fifthly, generating a control strategy for the clamping assembly (2) according to the quality evaluation result.
8. The positioning method for fabricated building construction according to claim 7, wherein the process of performing quality evaluation on the positioning state of the prefabricated wall panel (1) comprises:
By the formula Calculating and acquiring an elevation deviation value P of the hydraulic push rod (15);
Wherein θ is the elevation angle degree of the hydraulic push rod (15), h is the distance from the hinged support (16) to the mounting plate (11) along the surface of the clamping plate (14), d is the distance between the first rotary support (12) and the second rotary support (13);
comparing the elevation deviation value P with a preset threshold range [ P 1,P2 ]:
if P epsilon [ P 1,P2 ], not adjusting the hydraulic push rod (15);
If P is less than P 1, the hydraulic push rod (15) is driven to slowly extend until P epsilon [ P 1,P2 ] is met;
if P > P 2, the hydraulic push rod (15) is driven to slowly shrink until P epsilon [ P 1,P2 ] is met.
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| CN215107650U (en) * | 2021-02-26 | 2021-12-10 | 上海迪德建筑设计有限公司 | Assembled small dwelling house |
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| CN115711041A (en) * | 2022-11-30 | 2023-02-24 | 滁州市三维环境艺术工程有限公司 | Assembled construction is with correcting protection frame |
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| WO1988002102A1 (en) * | 1986-09-15 | 1988-03-24 | Henry Moye | Guide bracket for brick laying |
| JP3210743B2 (en) * | 1992-09-10 | 2001-09-17 | 旭硝子株式会社 | Sheet material suspension holding device and sheet material transfer method |
| WO2004070140A1 (en) * | 2003-02-06 | 2004-08-19 | Stephen Timothy Lamb | Building apparatus |
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| CN114412203B (en) * | 2022-02-28 | 2023-08-22 | 中建科技武汉有限公司 | Auxiliary device for hoisting and positioning prefabricated wall components |
| CN115520782B (en) * | 2022-10-09 | 2023-08-08 | 中国安能集团第二工程局有限公司 | Accurate positioning device for hoisting prefabricated part |
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| CN220580579U (en) * | 2023-07-18 | 2024-03-12 | 浙江省三建建设集团有限公司 | ALC wallboard installation device |
| CN117705069B (en) * | 2024-01-31 | 2024-04-23 | 辽宁睿建建设工程有限公司 | Verticality detection device for constructional engineering |
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| CN215107650U (en) * | 2021-02-26 | 2021-12-10 | 上海迪德建筑设计有限公司 | Assembled small dwelling house |
| CN114233016A (en) * | 2021-12-27 | 2022-03-25 | 中建科工集团有限公司 | Full-process automation's wallboard installation robot |
| CN115711041A (en) * | 2022-11-30 | 2023-02-24 | 滁州市三维环境艺术工程有限公司 | Assembled construction is with correcting protection frame |
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