CN117506200A - Steel structure vertical type assembling device and assembling method thereof - Google Patents
Steel structure vertical type assembling device and assembling method thereof Download PDFInfo
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- CN117506200A CN117506200A CN202311665457.XA CN202311665457A CN117506200A CN 117506200 A CN117506200 A CN 117506200A CN 202311665457 A CN202311665457 A CN 202311665457A CN 117506200 A CN117506200 A CN 117506200A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 239
- 239000010959 steel Substances 0.000 title claims abstract description 239
- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000003466 welding Methods 0.000 claims abstract description 51
- 230000008569 process Effects 0.000 claims abstract description 50
- 230000000712 assembly Effects 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims description 84
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 4
- 230000003749 cleanliness Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the field of steel structure assembly, in particular to a steel structure vertical assembly device which comprises a base for splicing prefabricated steel structure units, wherein each prefabricated steel structure unit consists of a plurality of steel structural members, and adjacent steel structural members are connected in a welding assembly mode; the welding fixture is characterized in that a U-shaped bottom plate is fixed on the base, two groups of first clamping assemblies for welding and clamping the steel structural members to be welded and second clamping assemblies for clamping the welded prefabricated steel structural units are symmetrically arranged on the U-shaped bottom plate, and the second clamping assemblies are located above the first clamping assemblies. According to the vertical steel structure assembling device, in the process of vertically assembling the steel structure, the prefabricated steel structure units are driven to move upwards, and meanwhile, whether the welded steel structural members deviate or incline is judged timely, so that the welding and assembling quality among the steel structural members is guaranteed.
Description
Technical Field
The invention relates to the technical field of steel structure assembly, in particular to a steel structure vertical assembly device and an assembly method thereof.
Background
The steel structure assembling mechanism and the steel structure vertical assembling method with the publication number of CN116641477A comprise a base, an installation block, a top support assembly and a rotating assembly, wherein the base is used as a platform for vertically assembling prefabricated units; according to the technical scheme, in the process of assembling the steel structure, the assembled prefabricated units are pushed to ascend through the vertical hydraulic cylinders, after ascending is completed, the prefabricated units to be welded below and the prefabricated units above are welded, and the steel structure is spliced in the vertical direction.
To foretell technical scheme is assembled to steel construction, at actual welding process, at first, lack spacing between the prefabricated unit after the top welding and the prefabricated unit that the below was waited to weld, the welding in-process easily takes place the skew and rocks, influence the processingquality of welding assembly in-process, and secondly, at the welding in-process of assembling, can't detect the prefabricated unit after the welding, if certain prefabricated unit welded in-process takes place the skew or inclines, can cause the prefabricated unit that follow-up welding assembled to take place the position deviation continually, influence the processingquality that steel construction vertical type was assembled.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a steel structure vertical assembling device and an assembling method thereof.
The technical scheme adopted for solving the technical problems is as follows: the vertical splicing device for the steel structure comprises a base for splicing prefabricated steel structure units, wherein each prefabricated steel structure unit consists of a plurality of steel structural members, and the adjacent steel structural members are connected in a welding and splicing mode; the U-shaped bottom plate is symmetrically provided with two groups of first clamping assemblies for welding and clamping the steel structural members to be welded and second clamping assemblies for clamping the welded prefabricated steel structural units, and the second clamping assemblies are positioned above the first clamping assemblies;
the second clamping assembly comprises a U-shaped frame, the U-shaped frame is fixed with the U-shaped bottom plate through a plurality of connecting frames, a second clamping plate is arranged on one side of the U-shaped frame, a conveying assembly for lifting and conveying the assembled and welded prefabricated steel structure units is arranged on the second clamping plate, a second driving assembly for driving the second clamping plate is arranged on the U-shaped frame, and a detection assembly for detecting the welded prefabricated steel structure units is arranged on the second clamping plate;
the detection assembly is provided with a plurality of groups below the second clamping plate, the detection assembly comprises U-shaped plates fixed at the lower end of the second clamping plate, each U-shaped plate of the detection assembly is connected through a connecting plate, a detection rod is connected to the U-shaped plate in a sliding manner, steel balls are arranged at the front end of the detection rod, a pushing assembly for pushing the detection rod is arranged between the detection rod and the U-shaped plate, a mounting frame is fixed to the U-shaped plate, a rotating shaft is connected to the mounting frame in a rotating manner, a detection plate is fixed to the rotating shaft, a connecting rod is arranged between one end of the detection plate and one end of the detection rod, two ends of the connecting rod are respectively connected with one end of the detection plate and one end of the detection rod in a rotating manner, a fixing frame is fixed to the U-shaped plate, a distance sensor for identifying one end of the detection rod is arranged on the fixing frame, and a rectangular cleaning assembly for cleaning a welded part of a prefabricated steel structure unit is fixed to the lower end of the U-shaped plate;
the distance between the rotating shaft and one end of the detection plate, which is close to the distance sensor, is several times of the distance between the rotating shaft and one end of the detection plate, which is connected with the connecting rod.
The pushing assembly comprises a mounting ring sleeved on the outer side of the detection rod, a first spring is sleeved on the outer side of the detection rod, and two ends of the first spring are respectively connected with the mounting ring and the U-shaped plate.
The cleaning assembly comprises a strip-shaped plate arranged on one side of the rectangular plate, an extrusion assembly for pushing the strip-shaped plate to extrude and a reset assembly for resetting after pushing extrusion are arranged on the rectangular plate, and a plurality of cleaning brushes are fixed on one side of the rectangular plate.
The extrusion assembly comprises a transmission plate fixed on one side of the strip-shaped plate, a supporting frame is fixed on the rectangular plate, a mounting shaft is connected to the supporting frame in a rotating mode, a rubber disc used for propping against the outer side of the prefabricated steel structure unit is fixed on the mounting shaft, and a plurality of hemispherical protrusions used for propping against one side of the transmission plate are fixed on one side of the rubber disc.
The reset assembly comprises a plurality of fixing blocks fixed on one side of a rectangular plate, a plurality of T-shaped rods are connected to the fixing blocks in a sliding mode, one end of each T-shaped rod is fixed with one side of a strip-shaped plate, and a second spring is sleeved on the outer side of each T-shaped rod.
The second driving assembly comprises an air cylinder arranged on the inner side of the U-shaped frame, the output end of the air cylinder is fixed with the second clamping plate, a plurality of first sliding rods are fixed on the U-shaped frame, each first sliding rod is connected with a first sleeve in a sliding mode, and the first sleeve is fixed with one side of the second clamping plate.
The conveying assembly comprises a mounting groove formed in one side, close to the prefabricated steel structure unit, of the second clamping plate, a rubber roller used for propping against the outer side of the prefabricated steel structure unit is rotatably connected to the mounting groove, and a first motor used for driving the rubber roller is mounted on the second clamping plate.
The first clamping assembly comprises a fixed plate fixed at the upper end of the U-shaped bottom plate, a first clamping plate is arranged on one side of the fixed plate, and a first driving assembly for driving the first clamping plate is arranged on the fixed plate.
The first driving assembly comprises a threaded rod which is rotationally connected to the fixing plate, a threaded pipe is connected to the threaded rod in a threaded engagement mode, one end of the threaded pipe is fixed to the first clamping plate, a second motor which is used for driving the threaded rod is installed on the fixing plate, a second sliding rod is fixed to the fixing plate, a second sleeve is connected to the second sliding rod in a sliding mode, and one end of the second sleeve is fixed to one side of the first clamping plate.
An assembling method of a steel structure vertical assembling device comprises the following steps:
s1: in the process of vertical splicing operation of the steel structure by the vertical splicing device of the steel structure, the uppermost steel structural member of the prefabricated steel structure unit is hung between the second clamping plates of the two second clamping assemblies, after hanging, the second clamping plates on the two second clamping assemblies are driven to move towards the steel structural member by the second driving assembly, and in the moving process, rubber rollers on the two second clamping plates respectively prop against two sides of the steel structural member to clamp and limit the steel structural member;
s2: after the uppermost steel structural member is clamped, the steel structural member to be welded and spliced is placed below, after the placement is completed, the two first clamping plates are driven by the first driving assembly to respectively prop against the two sides of the steel structural member, the steel structural member is limited, after the limitation is completed, the upper steel structural member is driven by the conveying assembly to lift up and down, the distance between the two steel structural members is adjusted, after the adjustment is completed, the upper steel structural member and the lower steel structural member are welded and spliced, and a part of prefabricated steel structural unit is formed after welding;
s3: when other steel structural members to be welded and spliced are continuously operated, the conveying assembly is used for driving the welded and spliced part of the prefabricated steel structural units to ascend, after ascending is completed, the other steel structural members to be welded and spliced are placed below the welded part of the prefabricated steel structural units and are continuously welded, and the like, the steel structural members are sequentially added and welded with the welded part of the prefabricated steel structural units, so that the vertical splicing of the steel structural members is completed, in the welding and splicing process, the prefabricated steel structural units and the steel structural members are prevented from being deviated and swaying through the mutual matching of the first clamping assembly and the second clamping assembly, and the welding and splicing quality is ensured;
s4: when the welded steel structural members on the prefabricated steel structural units are deflected or inclined in the upward conveying process of the formed part of the prefabricated steel structural units, the detection plate and the rotating shaft are pulled to rotate through transmission, the distance between one end of the detection plate and the distance sensor is continuously changed in the rotating process of the detection plate, the distance sensor is used for identifying the distance change, whether the positions of the detection plate and the detection rod are moved or not is judged, and the detection plate and the detection rod are moved to identify whether the welded steel structural members are deflected or inclined in time so as to ensure the welding assembly quality between the steel structural members;
s5: in the process of carrying out upward transport at the part prefabricated steel structure unit that forms after the welding, through the transmission, drive strip shaped plate carries out horizontal reciprocating motion, in strip shaped plate reciprocating motion's in-process, drives the clearance brush and cleans the below of the part prefabricated steel structure unit of carrying, guarantees the cleanliness of the part prefabricated steel structure unit lower extreme that forms after the welding, avoids debris to bring in the welding process influence, the welding of follow-up steel structure spare of further being convenient for assembles the operation.
The invention has the beneficial effects that:
(1) According to the vertical steel structure assembling device, in the process of vertical assembling operation of the steel structure, the first clamping assembly and the second clamping assembly are used for respectively clamping the steel structural member to be welded and the prefabricated steel structural unit, so that the prefabricated steel structural unit and the steel structural member in the welding assembling process are prevented from being deviated and swaying, and the welding assembling quality is ensured.
(2) According to the vertical steel structure assembling device, in the process of vertically assembling the steel structure, the prefabricated steel structure units are driven to move upwards, and meanwhile, whether the welded steel structural members deviate or incline is judged timely, so that the welding and assembling quality among the steel structural members is guaranteed.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall appearance of a steel structure upright assembly device according to the present invention;
fig. 2 is a schematic structural diagram of a first clamping assembly and a first driving assembly of the vertical assembly device with a steel structure according to the present invention;
fig. 3 is a schematic structural diagram of a second clamping assembly and a second driving assembly of the vertical assembly device with a steel structure according to the present invention;
fig. 4 is a schematic structural diagram of a conveying assembly of a steel structure vertical assembly device according to the present invention;
FIG. 5 is a schematic diagram of a detecting assembly of a vertical assembly device with a steel structure according to the present invention;
FIG. 6 is a schematic diagram of a pushing assembly of a vertical assembly device with steel structure according to the present invention;
FIG. 7 is a schematic diagram of a cleaning assembly and a resetting assembly of a steel structure vertical assembly device according to the present invention;
fig. 8 is a schematic structural diagram of an extrusion assembly of a vertical assembly device with a steel structure according to the present invention.
In the figure: 1-a base; 2-steel structural members; a 3-U-shaped bottom plate; 401-a fixed plate; 402-a first splint; 501-a threaded rod; 502-threaded pipe; 503-a second motor; 504-a second slide bar; 505-a second cannula; 601-U-shaped frame; 602-a connecting frame; 603-a second splint; 701-cylinder; 702-a first slide bar; 703-a first sleeve; 801-mounting slots; 802-rubber roller; 803-a first motor; 901-U shaped plates; 902-a detection rod; 903-steel balls; 904-mounting rack; 905-a spindle; 906-detecting plate; 907-a connecting rod; 908-fixing frame; 909—a distance sensor; 10-connecting plates; 1101-mounting ring; 1102-a first spring; 12-rectangular plate; 1301-a strip-shaped plate; 1302-cleaning a brush; 1401-a fixed block; 1402-T shaped bar; 1403-a second spring; 1501-a drive plate; 1502-a support frame; 1503-mounting a shaft; 1504-rubber disc; 1505-hemispherical protrusion.
Detailed Description
The following embodiments of the present invention are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present invention from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the invention, and in order to better illustrate the embodiments of the invention, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience in describing the present invention and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration, and should not be construed as limiting the present invention, and that the specific meanings used above may be understood by those of ordinary skill in the art according to circumstances.
As shown in fig. 1 to 8, the vertical splicing device for the steel structure comprises a base 1 for splicing prefabricated steel structure units, wherein each prefabricated steel structure unit consists of a plurality of steel structural members 2, and the adjacent steel structural members 2 are connected in a welding and splicing mode; a U-shaped bottom plate 3 is fixed on the base 1, two groups of first clamping assemblies used for welding and clamping the steel structural member 2 to be welded and second clamping assemblies used for clamping the welded prefabricated steel structural unit are symmetrically arranged on the U-shaped bottom plate 3, and the second clamping assemblies are positioned above the first clamping assemblies;
the second clamping assembly comprises a U-shaped frame 601, the U-shaped frame 601 is fixed with the U-shaped bottom plate 3 through a plurality of connecting frames 602, a second clamping plate 603 is arranged on one side of the U-shaped frame 601, a conveying assembly for lifting and conveying assembled and welded prefabricated steel structure units is arranged on the second clamping plate 603, a second driving assembly for driving the second clamping plate 603 is arranged on the U-shaped frame 601, and a detection assembly for detecting the welded prefabricated steel structure units is arranged on the second clamping plate 603;
the detection assembly is arranged below the second clamping plate 603 and comprises U-shaped plates 901 fixed at the lower end of the second clamping plate 603, the U-shaped plates 901 of each detection assembly are connected through a connecting plate 10, a detection rod 902 is connected to the U-shaped plates 901 in a sliding mode, steel balls 903 are arranged at the front ends of the detection rods 902, pushing assemblies used for pushing the detection rods 902 are arranged between the detection rods 902 and the U-shaped plates 901, a mounting frame 904 is fixed to the U-shaped plates 901, a rotating shaft 905 is connected to the mounting frame 904 in a rotating mode, a detection plate 906 is fixed to the rotating shaft 905, a connecting rod 907 is arranged between one end of the detection plate 906 and one end of the detection rod 902, two ends of the connecting rod 907 are respectively connected with one end of the detection plate 906 and one end of the detection rod 902 in a rotating mode, a fixing frame 908 is fixed to the U-shaped plates 901, a distance sensor used for identifying one end of the detection plate 906 is arranged on the fixing frame 908, a rectangular plate 12 is fixed to the lower end of the U-shaped plates 901, and a cleaning assembly used for cleaning a prefabricated steel structure unit welded part is arranged on the plate 12;
what needs to be explained here is: in the process of vertical assembly operation of the steel structure by the vertical assembly device of the steel structure, when the prefabricated steel structure units are driven to move upwards, whether the welded steel structural members 2 deviate or incline can be judged in time, and the welding assembly quality among the steel structural members 2 is ensured;
noteworthy here is that: the distance sensor 909 is a common technical means for detecting and identifying the distance, and is not repeated here.
The distance between the rotating shaft 905 and the end of the detection plate 906, which is close to the distance sensor 909, is several times the distance between the rotating shaft 905 and the end of the detection plate 906, which is connected with the connecting rod 907;
what needs to be explained here is: in the process of pulling the detection plate 906 and the rotating shaft 905 to rotate, the distance between the rotating shaft 905 and one end of the detection plate 906, which is close to the distance sensor 909, is several times that between the rotating shaft 905 and one end of the detection plate 906, which is connected with the connecting rod 907, and under the action of the lever principle, the swinging amplitude of the detection plate 906, which is close to one end of the distance sensor 909, is larger than that of the detection plate 906, which is connected with the connecting rod 907.
Specifically, the pushing assembly comprises a mounting ring 1101 sleeved on the outer side of the detection rod 902, a first spring 1102 is sleeved on the outer side of the detection rod 902, and two ends of the first spring 1102 are respectively connected with the mounting ring 1101 and the U-shaped plate 901;
what needs to be explained here is: in the process of driving the two second clamping plates 603 to move towards the uppermost steel structural member 2, along with the movement of the second clamping plates 603, steel balls 903 at the front end of the detection rod 902 are propped against the outer side of the steel structural member 2, in the process of propping against, the detection rod 902 is pushed to slide on the U-shaped plate 901, in the process of sliding, the mounting ring 1101 drives the first spring 1102 to deform under the stress to generate elastic force, and the steel balls 903 at the front end of the detection rod 902 are pushed to prop against the outer side of the steel structural member 2 through the elastic force of the first spring 1102.
Specifically, the cleaning assembly comprises a strip-shaped plate 1301 arranged on one side of a rectangular plate 12, an extrusion assembly for pushing and extruding the strip-shaped plate 1301 and a reset assembly for resetting after pushing and extruding are arranged on the rectangular plate 12, and a plurality of cleaning brushes 1302 are fixed on one side of the rectangular plate 12;
what needs to be explained here is: through extrusion subassembly and subassembly that resets, drive strip shaped plate 1301 carries out horizontal reciprocating motion, at strip shaped plate 1301 reciprocating motion's in-process, drives clearance brush 1302 and cleans the below of the part prefabricated steel structure unit of carrying, guarantees the cleanliness of the part prefabricated steel structure unit lower extreme that forms after the welding, avoids debris to bring the influence to welding process, and the operation is assembled in the welding of follow-up steel structure 2 of further being convenient for.
Specifically, the extrusion assembly includes a driving plate 1501 fixed on one side of a bar plate 1301, a supporting frame 1502 is fixed on a rectangular plate 12, a mounting shaft 1503 is rotatably connected on the supporting frame 1502, a rubber disc 1504 for propping against the outer side of a prefabricated steel structure unit is fixed on the mounting shaft 1503, and a plurality of hemispherical protrusions 1505 for propping against one side of the driving plate 1501 are fixed on one side of the rubber disc 1504;
what needs to be explained here is: in the process of driving the two second clamping plates 603 to move towards the uppermost steel structural member 2, the rubber disc 1504 is propped against the outer side of the steel structural member 2, in the process of conveying the welded part of the prefabricated steel structural unit upwards, the rubber disc 1504 and the mounting shaft 1503 are driven to rotate through the propping friction action between the rubber disc 1504 and the outer side of the steel structural member 2, in the process of rotating the rubber disc 1504, the hemispherical protrusions 1505 are propped against the transmission plate 1501 in sequence, and when the hemispherical protrusions 1505 are propped against the transmission plate 1501, the transmission plate 1501 and the strip-shaped plates 1301 are pushed to move under the force.
Specifically, the reset assembly includes a plurality of fixing blocks 1401 fixed on one side of the rectangular plate 12, a plurality of T-shaped rods 1402 are slidably connected to the fixing blocks 1401, one end of each T-shaped rod 1402 is fixed to one side of the bar plate 1301, and a second spring 1403 is sleeved on the outer side of each T-shaped rod 1402;
what needs to be explained here is: the movement of the bar 1301 after being forced is guided by each of the fixing blocks 1401 and the T-bar 1402, and the return movement of the bar 1301 after the movement is facilitated by each of the second springs 1403.
Specifically, the second driving assembly includes an air cylinder 701 mounted inside the U-shaped frame 601, an output end of the air cylinder 701 is fixed with the second clamping plate 603, a plurality of first slide bars 702 are fixed on the U-shaped frame 601, a first sleeve 703 is slidingly connected to each of the first slide bars 702, and the first sleeve 703 is fixed with one side of the second clamping plate 603;
what needs to be explained here is: the second clamping plate 603 is driven to move through the air cylinder 701, and in the process of moving the second clamping plate 603, the second clamping plate 603 after being stressed moves towards or away from the U-shaped frame 601 under the sliding guiding action of the first slide rod 702 and the first sleeve 703.
Specifically, the conveying assembly comprises a mounting groove 801 formed in one side, close to the prefabricated steel structure unit, of the second clamping plate 603, a rubber roller 802 used for propping against the outer side of the prefabricated steel structure unit is rotatably connected to the mounting groove 801, and a first motor 803 used for driving the rubber roller 802 is mounted on the second clamping plate 603;
what needs to be explained here is: the second clamping plates 603 on the two second clamping assemblies are driven to move towards the steel structural member 2 through the second driving assemblies, in the moving process, the rubber rollers 802 on the two second clamping plates 603 are respectively propped against two sides of the steel structural member 2, the rubber rollers 802 are driven to rotate through the first motors 803, and the steel structural member 2 is driven to move up and down through the rotation of the rubber rollers 802 because the rubber rollers 802 are lower than the steel structural member 2.
Specifically, the first clamping assembly comprises a fixing plate 401 fixed at the upper end of the U-shaped bottom plate 3, a first clamping plate 402 is arranged on one side of the fixing plate 401, and a first driving assembly for driving the first clamping plate 402 is arranged on the fixing plate 401;
what needs to be explained here is: after the uppermost steel structural member 2 is clamped, the steel structural member 2 to be welded and spliced is placed below, and after the placement is completed, the two first clamping plates 402 are driven by the first driving assembly to respectively abut against two sides of the steel structural member 2, so that the steel structural member 2 is limited.
Specifically, the first driving assembly includes a threaded rod 501 rotatably connected to the fixing plate 401, a threaded pipe 502 is connected to the threaded rod 501 in a threaded engagement manner, one end of the threaded pipe 502 is fixed to the first clamping plate 402, a second motor 503 for driving the threaded rod 501 is installed on the fixing plate 401, a second sliding rod 504 is fixed to the fixing plate 401, a second sleeve 505 is slidingly connected to the second sliding rod 504, and one end of the second sleeve 505 is fixed to one side of the first clamping plate 402;
what needs to be explained here is: through the second motor 503, drive threaded rod 501 rotates, and in threaded rod 501 pivoted in-process, through the intermeshing transmission between threaded rod 501 and the screwed pipe 502, drive first splint 402 atress moves, and in the in-process of first splint 402 motion, through second sleeve pipe 505 and second slide bar 504, lead first splint 402 after the atress, make first splint 402 lean on or keep away from fixed plate 401 motion.
An assembling method of a steel structure vertical assembling device comprises the following steps:
s1: in the process of vertical assembly operation of the steel structure by the vertical assembly device of the steel structure, the uppermost steel structural member 2 of the prefabricated steel structure unit is hung between the second clamping plates 603 of the two second clamping assemblies, after hanging, the second clamping plates 603 on the two second clamping assemblies are driven by the second driving assemblies to lean against the steel structural member 2 to move, and in the moving process, rubber rollers 802 on the two second clamping plates 603 respectively lean against two sides of the steel structural member 2 to clamp and limit the steel structural member 2;
s2: after the uppermost steel structural member 2 is clamped, the steel structural member 2 to be welded and spliced is placed below, after the placement is completed, two first clamping plates 402 are driven by a first driving assembly to respectively prop against two sides of the steel structural member 2, the steel structural member 2 is limited, after the limiting is completed, the upper steel structural member 2 is driven by a conveying assembly to lift up and down, the distance between the two steel structural members 2 is adjusted, after the adjustment is completed, welding and splicing are carried out between the upper steel structural member 2 and the lower steel structural member 2, and a part of prefabricated steel structural unit is formed after the welding;
s3: when other steel structural members 2 to be welded and spliced continue to operate, the conveying assembly is used for driving the welded and spliced part of the prefabricated steel structural units to ascend, after ascending is completed, the other steel structural members 2 to be welded and spliced are placed below the welded part of the prefabricated steel structural units and continue to be welded, and the like, the steel structural members 2 are added and welded with the welded part of the prefabricated steel structural units in sequence, so that the vertical splicing of the steel structural members 2 is completed, in the welding and splicing process, the prefabricated steel structural units and the steel structural members 2 are prevented from being subjected to offset shaking through the mutual matching of the first clamping assembly and the second clamping assembly, and the welding and splicing quality is ensured;
s4: in the process of driving the two second clamping plates 603 to move towards the uppermost steel structural member 2, along with the movement of the second clamping plates 603, steel balls 903 at the front end of a detection rod 902 are propped against the outer side of the steel structural member 2, in the process of propping against, the detection rod 902 is pushed to slide on a U-shaped plate 901, in the process of sliding, a first spring 1102 is driven to deform under force through a mounting ring 1101 to generate elastic force, in the process of sliding, the elastic force of the first spring 1102 pushes the steel balls 903 at the front end of the detection rod 902 to prop against the outer side of the steel structural member 2, in the process of conveying a part of a prefabricated steel structural member formed after welding upwards, when the steel structural member 2 welded on the prefabricated steel structural member is deflected or inclined, as the position difference between the upper steel structural member 2 and the lower steel structural member 2 and the steel ball 903 pushed by the first spring 1102 are propped against the outer side of the steel structural member 2, in the process of sliding of the detection rod 902 is stressed on the U-shaped plate 901, in the process of sliding the detection rod 902, in the transmission effect of a connecting rod 907, the rotation of a rotating shaft 906 is generated, in the end of the plate 906 is driven, in the process of the plate 906, in the process of rotating, the distance between the plate 906 and the sensor is continuously detected, and the distance between the plate 902 is detected, and the steel structural member is continuously is detected, and the distance is changed, and whether the distance between the welded and the steel structural member is detected is measured by detecting whether is changed, and is measured by the distance between the position and is measured;
s5: in the process of driving the two second clamping plates 603 to move towards the uppermost steel structural member 2, the rubber disc 1504 is abutted against the outer side of the steel structural member 2, in the process of conveying the part of the prefabricated steel structural member formed after welding upwards, the rubber disc 1504 and the mounting shaft 1503 are driven to rotate through the abutting friction action of the rubber disc 1504 and the outer side of the steel structural member 2, in the process of rotating the rubber disc 1504, the hemispherical protrusions 1505 are abutted against the transmission plate 1501 in sequence, when the hemispherical protrusions 1505 are abutted against the transmission plate 1501, the transmission plate 1501 and the strip-shaped plate 1301 are pushed to move under force, and in the process of not abutting against the transmission plate 1501, the strip-shaped plate 1301 is pushed to reset through a reset component, so that in the process of conveying the part of the prefabricated steel structural member formed after welding upwards, the strip-shaped plate 1301 is driven to reciprocate transversely, in the process of reciprocating movement of the strip-shaped plate 1301, the cleaning 1302 is driven to clean the lower part of the conveyed part of the steel structural member, the cleanliness of the lower end of the part of the prefabricated steel structural member formed after welding is guaranteed, and the effect on welding of the subsequent welding operation of the steel structural member 2 is avoided.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention. The technology, shape, and construction parts of the present invention, which are not described in detail, are known in the art.
Claims (10)
1. The utility model provides a vertical type assembly device of steel construction, includes base (1) that is used for prefabricating steel construction unit concatenation, prefabricating steel construction unit comprises a plurality of steel structure pieces (2), connects through the mode of welding assembly between adjacent steel structure pieces (2); the method is characterized in that: a U-shaped bottom plate (3) is fixed on the base (1), two groups of first clamping assemblies for welding and clamping the steel structural member (2) to be welded and second clamping assemblies for clamping the welded prefabricated steel structural unit are symmetrically arranged on the U-shaped bottom plate (3), and the second clamping assemblies are positioned above the first clamping assemblies;
the second clamping assembly comprises a U-shaped frame (601), the U-shaped frame (601) is fixed with a U-shaped bottom plate (3) through a plurality of connecting frames (602), a second clamping plate (603) is arranged on one side of the U-shaped frame (601), a conveying assembly for lifting and conveying assembled and welded prefabricated steel structure units is arranged on the second clamping plate (603), a second driving assembly for driving the second clamping plate (603) is arranged on the U-shaped frame (601), and a detection assembly for detecting the welded prefabricated steel structure units is arranged on the second clamping plate (603);
the utility model discloses a detection device, including detection subassembly, detection subassembly is provided with multiunit in the below of second splint (603), detection subassembly is including fixing U template (901) at second splint (603) lower extreme, each be connected through connecting plate (10) between U template (901) of detection subassembly, sliding connection has detection pole (902) on U template (901), steel ball (903) are installed to the front end of detection pole (902), be provided with the promotion subassembly that is used for promoting detection pole (902) between detection pole (902) and U template (901), be fixed with mounting bracket (904) on U template (901), rotate on mounting bracket (904) and be connected with pivot (905), be fixed with detection board (906) on pivot (905), be provided with connecting rod (906) between the one end of detection board (906) and the one end of detection pole (902), the both ends of connecting rod (907) are connected with the one end rotation of detection pole (902) respectively, be fixed with on U template (901) and U template (901) are used for promoting detection pole (902) pushing the promotion subassembly, be fixed with mounting bracket (908) on U template (901), install and be used for detecting distance (906) distance between detection board (906) and detection board (906), the rectangular plate (12) is provided with a cleaning assembly for cleaning welding parts of the prefabricated steel structure units;
the distance between the rotating shaft (905) and one end of the detection plate (906) which is close to the distance sensor (909) is several times of the distance between the rotating shaft (905) and one end of the detection plate (906) which is connected with the connecting rod (907).
2. The method of the vertical splicing device for steel structures according to claim 1, wherein: the pushing assembly comprises a mounting ring (1101) sleeved on the outer side of the detection rod (902), a first spring (1102) is sleeved on the outer side of the detection rod (902), and two ends of the first spring (1102) are respectively connected with the mounting ring (1101) and the U-shaped plate (901).
3. The steel structure upright splicing device according to claim 1, wherein: the cleaning assembly comprises a strip-shaped plate (1301) arranged on one side of a rectangular plate (12), an extrusion assembly for pushing the strip-shaped plate (1301) to extrude and a reset assembly for resetting after pushing extrusion are arranged on the rectangular plate (12), and a plurality of cleaning brushes (1302) are fixed on one side of the rectangular plate (12).
4. A steel structure upright splicing apparatus according to claim 3, wherein: the extrusion assembly comprises a transmission plate (1501) fixed on one side of a strip-shaped plate (1301), a supporting frame (1502) is fixed on the rectangular plate (12), a mounting shaft (1503) is rotatably connected to the supporting frame (1502), a rubber disc (1504) used for propping against the outer side of a prefabricated steel structure unit is fixed on the mounting shaft (1503), and a plurality of hemispherical protrusions (1505) used for propping against one side of the transmission plate (1501) are fixed on one side of the rubber disc (1504).
5. The steel structure upright splicing device according to claim 4, wherein: the reset assembly comprises a plurality of fixing blocks (1401) fixed on one side of a rectangular plate (12), the fixing blocks (1401) are connected with a plurality of T-shaped rods (1402) in a sliding mode, one end of each T-shaped rod (1402) is fixed with one side of the strip-shaped plate (1301), and a second spring (1403) is sleeved on the outer side of each T-shaped rod (1402).
6. The steel structure upright splicing device according to claim 1, wherein: the second driving assembly comprises a cylinder (701) arranged on the inner side of the U-shaped frame (601), the output end of the cylinder (701) is fixed with a second clamping plate (603), a plurality of first sliding rods (702) are fixed on the U-shaped frame (601), first sleeves (703) are connected to the first sliding rods (702) in a sliding mode, and the first sleeves (703) are fixed with one side of the second clamping plate (603).
7. The steel structure upright splicing device according to claim 1, wherein: the conveying assembly comprises a mounting groove (801) formed in one side, close to the prefabricated steel structure unit, of the second clamping plate (603), a rubber roller (802) used for propping against the outer side of the prefabricated steel structure unit is rotatably connected to the mounting groove (801), and a first motor (803) used for driving the rubber roller (802) is mounted on the second clamping plate (603).
8. The steel structure upright splicing device according to claim 1, wherein: the first clamping assembly comprises a fixing plate (401) fixed at the upper end of the U-shaped bottom plate (3), a first clamping plate (402) is arranged on one side of the fixing plate (401), and a first driving assembly used for driving the first clamping plate (402) is arranged on the fixing plate (401).
9. The steel structure upright splicing device according to claim 8, wherein: the first driving assembly comprises a threaded rod (501) which is rotationally connected to the fixing plate (401), a threaded pipe (502) is connected to the threaded rod (501) in a threaded engagement mode, one end of the threaded pipe (502) is fixed to the first clamping plate (402), a second motor (503) which is used for driving the threaded rod (501) is mounted on the fixing plate (401), a second sliding rod (504) is fixed to the fixing plate (401), a second sleeve (505) is connected to the second sliding rod (504) in a sliding mode, and one end of the second sleeve (505) is fixed to one side of the first clamping plate (402).
10. An assembling method of a steel structure vertical assembling device, which adopts the steel structure vertical assembling device as claimed in any one of claims 1 to 9, and is characterized by comprising the following steps:
s1: in the process of vertical splicing operation of the steel structure by the vertical splicing device of the steel structure, a steel structural member (2) at the uppermost part of a prefabricated steel structure unit is hung between second clamping plates (603) of two second clamping assemblies, after hanging is completed, the second clamping plates (603) on the two second clamping assemblies are driven by a second driving assembly to move towards the steel structural member (2), and in the moving process, rubber rollers (802) on the two second clamping plates (603) respectively prop against two sides of the steel structural member (2) to clamp and limit the steel structural member (2);
s2: after the uppermost steel structural member (2) is clamped, the steel structural member (2) to be welded and spliced is placed below, after the placement is completed, the two first clamping plates (402) are driven by the first driving assembly to respectively prop against the two sides of the steel structural member (2), the steel structural member (2) is limited, after the limitation is completed, the upper steel structural member (2) is driven by the conveying assembly to lift up and down, the distance between the two steel structural members (2) is adjusted, after the adjustment is completed, the upper steel structural member (2) and the lower steel structural member (2) are welded and spliced, and a part of prefabricated steel structural unit is formed after welding;
s3: when other steel structural members (2) to be welded and spliced are continuously operated, the conveying assembly is used for driving the welded and spliced part of the prefabricated steel structural units to ascend, after ascending is completed, the other steel structural members (2) to be welded and spliced are arranged below the welded part of the prefabricated steel structural units and are continuously welded, and the like, the steel structural members (2) are sequentially added and welded with the welded part of the prefabricated steel structural units, so that the vertical splicing of the steel structural members (2) is completed, and in the welding and splicing process, the prefabricated steel structural units and the steel structural members (2) are prevented from being deviated and swayed through the mutual matching of the first clamping assembly and the second clamping assembly, and the welding and splicing quality is ensured;
s4: when the welded steel structural member (2) on the prefabricated steel structural unit is deviated or inclined in the upward conveying process of the part of the prefabricated steel structural unit, the detection plate (906) and the rotating shaft (905) are pulled to rotate through transmission, the distance between one end of the detection plate (906) and the distance sensor (909) is continuously changed in the rotating process of the detection plate (906), the distance sensor (909) is used for identifying the distance change, whether the positions of the detection plate (906) and the detection rod (902) are moved or not is judged, and whether the welded steel structural member (2) is deviated or inclined in time is conveniently judged by identifying the movement of the detection plate (906) and the detection rod (902), so that the welding assembly quality between the steel structural members (2) is ensured;
s5: in the process of conveying the part of the prefabricated steel structure units formed after welding upwards, the strip-shaped plate (1301) is driven to transversely reciprocate through transmission, and the cleaning brush (1302) is driven to clean the lower part of the conveyed part of the prefabricated steel structure units in the process of reciprocating motion of the strip-shaped plate (1301), so that the cleanliness of the lower end of the part of the prefabricated steel structure units formed after welding is ensured, the influence of sundries in the welding process is avoided, and the welding assembly operation of the subsequent steel structure members (2) is further facilitated.
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| CN111764513A (en) * | 2020-07-11 | 2020-10-13 | 王兰兰 | Steel structure beam assembling equipment and steel structure beam assembling process |
| CN111922597A (en) * | 2020-08-12 | 2020-11-13 | 汤仁超 | Steel structure splicing and connecting method |
| CN116641477A (en) * | 2023-04-17 | 2023-08-25 | 广州盈德建筑工程有限公司 | Steel structure assembling mechanism and steel structure vertical assembling method |
| CN116952152A (en) * | 2023-08-11 | 2023-10-27 | 湖北辉创重型工程有限公司 | Steel beam deformation detection device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764513A (en) * | 2020-07-11 | 2020-10-13 | 王兰兰 | Steel structure beam assembling equipment and steel structure beam assembling process |
| CN111922597A (en) * | 2020-08-12 | 2020-11-13 | 汤仁超 | Steel structure splicing and connecting method |
| CN116641477A (en) * | 2023-04-17 | 2023-08-25 | 广州盈德建筑工程有限公司 | Steel structure assembling mechanism and steel structure vertical assembling method |
| CN116952152A (en) * | 2023-08-11 | 2023-10-27 | 湖北辉创重型工程有限公司 | Steel beam deformation detection device |
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