CN115977248A - Steel structure interlayer and construction process thereof - Google Patents
Steel structure interlayer and construction process thereof Download PDFInfo
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- CN115977248A CN115977248A CN202310085381.7A CN202310085381A CN115977248A CN 115977248 A CN115977248 A CN 115977248A CN 202310085381 A CN202310085381 A CN 202310085381A CN 115977248 A CN115977248 A CN 115977248A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 200
- 239000010959 steel Substances 0.000 title claims abstract description 200
- 238000010276 construction Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000008569 process Effects 0.000 title claims abstract description 38
- 239000011229 interlayer Substances 0.000 title claims abstract description 32
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 128
- 239000010440 gypsum Substances 0.000 claims abstract description 128
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 83
- 230000007246 mechanism Effects 0.000 claims description 51
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
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- 230000009471 action Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 description 10
- 230000000712 assembly Effects 0.000 description 10
- 239000010410 layer Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
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- 239000003292 glue Substances 0.000 description 2
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- 239000011159 matrix material Substances 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
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Abstract
The application relates to a steel structure interlayer and a construction process thereof, relating to the field of steel structures, wherein the steel structure interlayer comprises a steel beam, a gypsum board, a connecting assembly and a fastening assembly; two ends of the gypsum board are respectively lapped on one steel beam; the gypsum board is provided with a first through hole; the steel beam is provided with a second through hole; the connecting assembly comprises a pressing sheet, a connecting rod and a flexible sleeve; the pressing sheet is fixedly connected to one end of the connecting rod; the connecting rod penetrates through the flexible sleeve; the connecting rod passes through the second through hole and then is fixed with the steel beam through the fastening assembly; the construction process of the steel structure interlayer comprises the following steps: s1: fixedly connecting the steel beam to the upright post; s2: the auxiliary operation equipment is positioned between the two steel beams; s3: moving the reinforcing beam between the two upright posts, and fixedly connecting the end part of the reinforcing beam to the upright posts; s4: and connecting the gypsum board to the steel beam, and enabling the connecting rod to penetrate through the second through hole. This application has the effect that can reduce the gypsum board and appear fissured.
Description
Technical Field
The application relates to the field of steel structures, in particular to a steel structure interlayer and a construction process thereof.
Background
The steel structure is mainly used for the main body construction of the factory building, and has the advantage of light self weight compared with the traditional concrete main body, and the steel structure belongs to an assembly type structure, so that the concrete does not need to be solidified on the construction site compared with a concrete structure, and the construction period on the site is effectively shortened; the steel structure interlayer is an interlayer arranged in the middle of the plant, and can divide the plant into an upper layer and a lower layer.
In the related art, the steel structure interlayer comprises two steel beams and a gypsum board, the two steel beams are generally arranged in parallel, and the end parts of the steel beams are fixed on a steel frame; the steel frame mainly comprises four upright posts which are distributed in a matrix type, and two ends of a steel beam are welded on the upright posts; for the stability of the steel structure interlayer, a reinforcing beam is welded between the two rows of stand columns and is perpendicular to the steel beam; the gypsum board both ends respectively overlap joint on a girder steel, and the gypsum board passes through screw fixed connection in girder steel.
In view of the above-mentioned related art, when an earthquake occurs, the steel beam and the gypsum board are affected by earthquake waves, and because the tensile strength of the gypsum board and the steel beam is different, cracks may not occur after the steel beam is deformed, but cracks may occur in the gypsum board, so that it is an urgent need to solve the problem of providing a steel structure interlayer capable of temporarily reducing cracks in the gypsum board during the earthquake.
Disclosure of Invention
In order to reduce gypsum board and produce the crack, this application provides a steel construction intermediate layer and construction process thereof.
First aspect, the application provides a steel construction intermediate layer adopts following technical scheme:
a steel structure interlayer comprises a steel beam, a gypsum board, a connecting assembly and a fastening assembly; two ends of the gypsum board are respectively lapped on one steel beam; the gypsum board is provided with a first through hole; a second through hole is formed in the steel beam and communicated with the first through hole; the connecting assembly comprises a pressing sheet, a connecting rod, a flexible sleeve and a flexible backing ring; the pressing sheet is fixedly connected to one end of the connecting rod; the connecting rod penetrates through the flexible sleeve and the flexible backing ring, and the flexible backing ring is positioned on one side of the flexible sleeve, which is close to the pressing sheet; the flexible sleeve is inserted into the first through hole, and the flexible backing ring is clamped between the pressing sheet and the gypsum board; the connecting rod passes through the second perforation and then is fixed with the steel beam through the fastening component.
By adopting the technical scheme, when an earthquake occurs, the steel beam can drive the connecting rod to shake, if the earthquake wave is transverse earthquake wave, the flexible sleeve is clamped between the connecting rod and the gypsum board, so that the connecting rod can firstly push the flexible sleeve to extrude, and in the process that the flexible sleeve is extruded, the connecting rod can be reduced from pushing the gypsum board to move, so that the gypsum board can be reduced from cracking; in addition, if the seismic waves are longitudinal seismic waves, the flexible backing ring is clamped between the gypsum board and the pressing sheet, so that the flexible sleeve can provide a part of upward movement space for the gypsum board in the process of pushing the gypsum board to move upwards by the steel beam, and the fracture of the gypsum board from the connection part with the pressing sheet is reduced.
Optionally, the steel beam is an i-steel, the first through hole is located in an upper cross plate of the steel beam, and the fastening assembly is connected to a vertical plate of the steel beam; the fastening assembly comprises a stud and a limiting block; the limiting block is fixedly connected to one end of the stud, and the other end of the stud penetrates through the connecting rod and then is in threaded connection with a vertical plate of the steel beam; the section of the limiting block in the direction perpendicular to the axis of the stud is polygonal.
Through adopting above-mentioned technical scheme, because fastening component is together fixed with the riser of connecting rod and girder steel for fastening component is located the gypsum board below, consequently, personnel only need can be fixed in the riser of girder steel with fastening component in the operation of gypsum board below, and it need not personnel and locks the operation in the position department that is higher than the gypsum board, has improved the security of operation.
In a second aspect, the application provides a construction process of a steel structure interlayer, which adopts the following technical scheme:
the construction process of the steel structure interlayer is carried out by adopting auxiliary operation equipment, and comprises the following steps: s1: fixedly connecting the steel beam to the upright post; s2: the auxiliary work equipment is positioned between the two steel beams: the auxiliary operation equipment comprises a travelling mechanism, a lifting assembly, a rotary driving assembly and a material clamping mechanism; the travelling mechanism can travel along the long edge direction of the steel beam; the lifting assembly is connected to the travelling mechanism and can travel along the long edge direction of the steel beam along with the travelling mechanism; the rotary driving assembly is connected to the lifting assembly and can change the height under the driving of the lifting assembly; the material clamping mechanism is connected to the rotary driving component and used for clamping a gypsum board, and the rotary driving component is used for driving the gypsum board to change between a horizontal state and an inclined state; s3: adopting auxiliary operation equipment to move the first reinforcing beam between the two upright posts, enabling the reinforcing beam to be perpendicular to the steel beam, and fixedly connecting the end part of the reinforcing beam to the upright posts; one end of the steel beam, which is provided with the first reinforcing beam, is an initial operation end, and the other end of the steel beam, which is not fixed with the reinforcing beam, is an operation tail end; s4: connecting the gypsum board to the steel beam, and enabling the connecting rod to penetrate through the second through hole; s5: the connecting rods are locked to the steel beams by fastening assemblies.
By adopting the technical scheme, after the steel beam is fixed on the upright post, the first reinforcing beam is fixed on the upright post by adopting auxiliary operation equipment, then, a plurality of gypsum boards are sequentially lapped and fixed on the steel beam, before the gypsum boards are lapped and connected on the steel beam, firstly, the flexible sleeve and the flexible backing ring are fixedly sleeved and fixed on the connecting rod, and then the flexible sleeve is inserted into the first perforation and fixedly connected to the inner wall of the first perforation;
the process of joining the gypsum panels to the steel beams is as follows: after the gypsum board is clamped by the clamping mechanism, the lifting assembly drives the gypsum board to move upwards, meanwhile, the rotary driving assembly rotates the gypsum board from a horizontal state to an inclined state, after the gypsum board integrally moves to the position above the steel beam, the rotary driving assembly drives the gypsum board from the inclined state to the horizontal state, and then the lifting assembly drives the gypsum board to move downwards until two ends of the gypsum board are lapped on the steel beam, and the connecting rod is inserted into the second through hole; after the gypsum board is lapped on the steel beam, the connecting rod is fixed on the vertical rod of the steel beam by the fastening component; through adopting auxiliary operation equipment, can enough adapt to the steel construction of newly-built, can adapt to old factory building when reforming transform again, have the building to block above the steel construction intermediate layer that will build and use when leading to the unable entering of crane, it possesses higher commonality.
Optionally, the auxiliary operation equipment further comprises a guide assembly, the guide assembly is located below the steel beam, the guide assembly is arranged in parallel to the steel beam, and two ends of the guide assembly are detachably connected with one upright respectively; the walking mechanism can walk along the guide assembly; and two ends of the lifting assembly are respectively connected with one travelling mechanism.
Through adopting above-mentioned technical scheme, because the direction subassembly is connected with the stand, running gear locates on the direction subassembly, and the lifting subassembly is connected between two running gear, therefore, the stand, the direction subassembly, interconnect has constituted a frame-type connection structure between running gear and the lifting subassembly, when still not fixing the gypsum board on the girder steel, because the lifting subassembly is to both sides running gear and direction subassembly's tractive effect, can prevent two direction subassemblies towards the direction motion of keeping away from each other or being close to each other, thereby avoid taking place the slope with four stands of two direction subassembly connections, it can enough provide stable support for the walking of lifting subassembly, can avoid the stand slope again, in order to ensure the stability of steel construction.
Optionally, the material clamping mechanism comprises a material adding bar, a limiting plate and an extrusion assembly; the material overlapping strip is connected to the rotary driving assembly, the limiting plate is fixedly connected to the material overlapping strip, a dihedral angle is formed between the top wall of the limiting plate and the side wall of the material overlapping strip, and the side wall of the limiting plate, which forms the dihedral angle, is perpendicular to the steel beam; the extrusion subassembly is located the dihedral angle, just the extrusion subassembly connect in on the limiting plate, the extrusion subassembly is used for supporting the gypsum board tightly extremely on the material loading strip.
Through adopting above-mentioned technical scheme, place the gypsum board on the material loading strip to make the gypsum board and the lateral wall contact of limiting plate formation dihedral, thereby alright ensure that the gypsum board is perpendicular with the material loading strip, reuse extrusion subassembly compresses tightly the gypsum board to the material loading strip on, alright prevent that the gypsum board breaks away from the material loading strip when rotary driving subassembly drives the material clamping mechanism and rotates.
Optionally, the auxiliary operation equipment further comprises a positioning assembly, two ends of the material loading bar are respectively provided with one positioning assembly, and each positioning assembly comprises a moving block, a barrier bar, a second motor and a second driving cylinder; the blocking strip is rotationally connected to the moving block, the blocking strip is parallel to the long edge of the steel beam along the rotation axis of the moving block, and the second motor is used for driving the blocking strip to rotate along the moving block; the second driving cylinder is connected between the material mixing bar and the moving block and used for driving the moving block to move along the long edge of the material mixing bar so as to change the distance between the blocking bar and the end wall of the material mixing bar.
By adopting the technical scheme, the gypsum board is placed on the material-adding strip, one side of the material-adding strip is abutted against the limiting plate, then the second motor drives the barrier strip to rotate upwards until the barrier strip is rotated to be vertical to the material-adding strip, and then the two second driving cylinders are synchronously changed from the stretching state to the contraction state gradually, so that the two barrier strips at the two ends of the material-adding strip are driven to move towards the mutually close sides until the two barrier strips are both contacted with the gypsum board; when the blend stop removed, can promote the gypsum board and remove in order to carry out the position to the gypsum board and rectify a deviation to make follow-up only need to remove the gypsum board along girder steel long limit direction and can make first perforation and the perforation coincidence of second, it need not personnel's manual location to the gypsum board, so that personnel carry out the construction operation.
Optionally, the auxiliary operation equipment further comprises a locking assembly, two ends of the material overlapping strip are respectively provided with one locking assembly, and each locking assembly comprises a third driving cylinder, a third motor, an elastic telescopic piece and a locking seat; the third driving cylinder is connected between the material overlapping strip and the third motor and is used for driving the third motor to move along the long edge of the material overlapping strip; the elastic telescopic piece is connected between the third motor and the locking seat, the third motor is used for driving the elastic telescopic piece to rotate, the rotation axis of the elastic telescopic piece is parallel to the long edge of the material overlapping strip, and the elastic telescopic direction of the elastic telescopic piece is parallel to the long edge of the material overlapping strip; the locking seat is fixedly connected to one end, far away from the third motor, of the elastic telescopic piece, and the distance between the locking seat and the third motor can be changed under the telescopic action of the elastic telescopic piece; the locking seat is far away from the one end of the material mixing strip and is provided with a limiting hole for inserting the limiting block.
By adopting the technical scheme, the limiting block is inserted into the limiting hole, and the third driving cylinder drives the third motor to move towards one side far away from the material mixing strip; meanwhile, the third motor drives the elastic expansion piece and the locking seat to synchronously rotate, so that the locking seat can drive the locking assembly to rotate and simultaneously gradually penetrate through the connecting rod and then is in threaded connection with the steel beam; through setting up elastic expansion piece, can make the drive length overlength of third actuating cylinder, carry out the compensation on the distance by elastic expansion piece compression back for whole locking process is more smooth and easy.
Optionally, the locking assembly further comprises an electromagnet, the electromagnet is embedded in the locking seat, and when the limiting block is inserted into the limiting hole, the electromagnet contacts with the limiting block.
Through adopting above-mentioned technical scheme, insert spacing hole with the stopper after, to the electro-magnet circular telegram, alright fix the stopper on the locking seat, it can prevent that spacing piece from dropping from spacing seat when the material taking strip rotates, and the personnel only need stand and can accomplish the operation on subaerial, need not the operation of ascending a height, and it can improve the operation security.
Optionally, the lifting subassembly still includes second linear electric motor, second linear electric motor connect in between lifting subassembly and the running gear, second linear electric motor is used for the drive the lifting subassembly is followed the running gear motion, second linear electric motor's direction of drive is on a parallel with the long limit of girder steel, running gear with during the stand contact, second linear electric motor can drive the running gear move extremely the stand is kept away from one side of running gear.
Through adopting above-mentioned technical scheme, if need place the gypsum board in the operation end of girder steel, then can drive outside the lifting subassembly moves to the girder steel by second linear electric motor to can be with gypsum board overlap joint to the girder steel on, its laying operation of the gypsum board of being convenient for.
Optionally, the auxiliary operating equipment still includes the subassembly of standing, the subassembly of standing includes the frame of standing and direction telescopic link, stand frame one end through the direction telescopic link connect in running gear, the other end connect in the lifting subassembly to change under the drive of lifting subassembly the height of the frame of standing.
By adopting the technical scheme, if the personnel need to stand at a high position for operation, the personnel only need to stand in the standing frame, and can be driven to change the height along with the standing frame under the driving of the lifting assembly; in addition, due to the existence of the guiding telescopic rod, the guiding function can be achieved for the driving operation of the lifting assembly, and the overall stability of the equipment is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the flexible sleeve and the flexible backing ring are arranged, so that cracks of the gypsum board can be reduced;
2. by arranging auxiliary operation equipment, automatic gypsum board installation operation can be realized;
3. through setting up auxiliary operation equipment, before can ensureing not to install the gypsum board, the stability of stand.
Drawings
FIG. 1 is a schematic view of the overall structure of a steel sandwich panel of the present application;
FIG. 2 is a schematic structural view of a connecting assembly and a fastening assembly in a steel sandwich of the present application;
FIG. 3 is a schematic structural diagram of an auxiliary operation device for construction in the steel structure interlayer construction process of the present application;
FIG. 4 is a schematic structural diagram of an auxiliary operation device for construction in the steel structure interlayer construction process, which is intended to show the structure of a guide assembly;
FIG. 5 is a schematic structural diagram of an auxiliary operation device for construction in the steel structure interlayer construction process of the present application, which is intended to show the structure of a traveling mechanism;
FIG. 6 is a schematic structural diagram of an auxiliary operation device for construction in a steel structure interlayer construction process according to the present application, and is intended to show the structure of a lifting assembly;
FIG. 7 is an enlarged view of portion A of FIG. 6;
FIG. 8 is a schematic structural diagram of an auxiliary operation device for construction in the steel structure interlayer construction process of the present application, which is intended to show the structures of the clamping assembly and the positioning assembly;
FIG. 9 is a schematic structural diagram of an auxiliary operation device for construction in the steel structure interlayer construction process of the present application, which is intended to show the structure of the positioning assembly;
FIG. 10 is a schematic structural view of an auxiliary working device for construction in a steel structure sandwich construction process of the present application, which is intended to show a first view structure of a locking assembly;
FIG. 11 is a schematic structural view of an auxiliary working device for construction in a steel structure sandwich construction process according to the present application, and is intended to show a second perspective structure of a locking assembly;
FIG. 12 is a schematic structural view of an auxiliary working device for construction in a steel structure sandwich construction process according to the present application, which is intended to show a structure in which a locking seat of a locking assembly is cut away;
fig. 13 is a schematic structural view of an auxiliary working device for construction in a steel structure sandwich construction process according to the present application, which is intended to show a structure of a standing assembly.
Description of the reference numerals: 11. a steel beam; 111. a second perforation; 112. an upper transverse plate; 113. a vertical plate; 12. reinforcing the beam; 13. a gypsum board; 131. a first perforation; 14. a connecting assembly; 141. tabletting; 142. a connecting rod; 1421. a through hole; 143. a flexible sleeve; 144. a flexible backing ring; 15. a fastening assembly; 151. a stud; 152. a limiting block; 16. a column; 2. a guide assembly; 21. splicing rods; 211. splicing the strips; 2111. an insertion block; 2112. inserting holes; 2113. a countersunk hole; 22. a jack; 23. countersunk screws; 24. a jacking plate; 3. a traveling mechanism; 31. a walking assembly; 311. a sliding frame; 312. a compression plate; 313. a fifth driving cylinder; 314. a first support bar; 315. a first caster; 32. a fourth drive cylinder; 4. a lift assembly; 41. a base; 411. a second adaptor; 42. a sixth drive cylinder; 43. a first transfer member; 44. a longitudinal mounting plate; 45. a first linear motor; 46. a second linear motor; 47. a second support bar; 48. a second caster; 5. a rotary drive assembly; 51. a connecting frame; 52. a first motor; 6. a material clamping mechanism; 61. a material lapping strip; 62. a limiting plate; 63. an extrusion assembly; 631. a connecting plate; 632. a first drive cylinder; 633. pressing a plate; 7. a positioning assembly; 71. a second drive cylinder; 72. a moving block; 73. a second motor; 74. blocking strips; 8. a locking assembly; 81. a third drive cylinder; 811. a connecting seat; 82. a third motor; 83. an elastic extensible member; 831. fixing the rod; 832. a movable rod; 833. a spring; 84. a locking seat; 841. a limiting hole; 842. an avoidance groove; 843. an electromagnet; 9. a standing assembly; 91. guiding the telescopic rod; 92. standing the frame; 93. an adapter rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-13.
The embodiment of the application discloses steel structure intermediate layer. Referring to fig. 1 and 2, the steel structural sandwich includes steel beams 11, reinforcing beams 12, gypsum boards 13, connection assemblies 14, and fastening assemblies 15; the steel beams 11, the reinforcing beams 12 and the gypsum boards 13 are all horizontally arranged, wherein the steel beams 11 are I-shaped steel, the two steel beams 11 are arranged in parallel, and the end parts of the steel beams 11 are welded on the upright columns 16; reinforcing beams 12 are arranged at two ends of the steel beam 11, the reinforcing beams 12 are perpendicular to the steel beam 11, and two ends of each reinforcing beam 12 are welded with an upright post 16; the gypsum board 13 is a strip-shaped board, the gypsum board 13 is perpendicular to the steel beam 11, and two ends of the gypsum board 13 are respectively lapped on one steel beam 11; the plasterboard 13 is fixedly connected to the steel beam 11 by means of a connecting assembly 14 and a fastening assembly 15.
Referring to fig. 2, the connecting assembly 14 includes a pressing plate 141, a connecting rod 142, a flexible sleeve 143, and a flexible grommet 144; the pressing piece 141 is welded to one end wall of the connecting rod 142; the flexible sleeve 143 and the flexible backing ring 144 are made of flexible rubber, the flexible sleeve 143 and the flexible backing ring 144 are both sleeved on the connecting rod 142, the flexible sleeve 143 is located on one side of the flexible backing ring 144 away from the pressing sheet 141, and the inner wall of the flexible sleeve 143 and the inner wall of the flexible backing ring 144 are both fixedly bonded to the outer wall of the connecting rod 142 through glue; the plasterboard 13 is attached to one steel beam 11 at each end.
Referring to fig. 2, a first through hole 131 is formed in the gypsum board 13, a flexible sleeve 143 is inserted into the first through hole 131, the flexible sleeve 143 is fixedly bonded to the inner wall of the first through hole 131 through glue, and a flexible backing ring 144 is clamped between the pressing sheet 141 and the gypsum board 13; the upper transverse plate 112 of the steel beam 11 is provided with a second through hole 111, the second through hole 111 is located at one side where vertical plates 113 of the two steel beams 11 are close to each other, the second through hole 111 is communicated with the first through hole 131, and the connecting rod 142 passes through the second through hole 111 and then extends into a steel groove of the steel beam 11. To facilitate the connection rod 142 to pass through the second through hole 111, an end of the connection rod 142 away from the pressing plate 141 is pointed.
Referring to fig. 2, the fastening assembly 15 includes a stud 151 and a stopper 152, the stud 151 being disposed perpendicular to the connecting rod 142; the limiting block 152 is welded to one end wall of the stud 151, the cross section of the limiting block 152 along the direction perpendicular to the axis of the stud 151 is polygonal, and the cross section of the limiting block 152 along the direction perpendicular to the axis of the stud 151 is regular hexagon in the embodiment; a through hole 1421 is formed in the connecting rod 142, one end of the stud 151, which is far away from the limiting block 152, penetrates through the through hole 1421 and then is in threaded connection with the vertical plate 113 of the steel beam 11, and the limiting block 152 can be tightly abutted against one side, which is far away from the vertical plate 113 of the steel beam 11, of the connecting rod 142; the thickness of the vertical plate 113 of the steel beam 11 is 5mm or 7mm, so that a threaded hole for threaded connection of the stud 151 can be formed in the steel beam 11; to facilitate the connection of the stud 151 to the threaded hole in the riser 113 of steel beam 11, the end of the stud 151 remote from the stop 152 is pointed.
The embodiment of the application adopts the following principle: a first through hole 131 is formed in the gypsum board 13 in advance, a second through hole 111 and a threaded hole for the threaded connection of the stud 151 are formed in the steel beam 11 in advance, and a through hole 1421 for the stud 151 to pass through is formed in the connecting rod 142; meanwhile, the flexible sleeve 143 and the flexible backing ring 144 are fixed to the connecting rod 142 by gluing in advance, the flexible sleeve 143 is inserted into the first through hole 131, and the flexible sleeve 143 is fixed to the inner wall of the first through hole 131 by gluing.
When the gypsum board 13 and the steel beam 11 are connected, the gypsum board 13 is firstly lapped on the steel beam 11, the connecting rod 142 is inserted into the second through hole 111 in the process of lapping the steel beam 11, after the gypsum board 13 is lapped on the steel beam 11, the stud 151 penetrates through the through hole 1421 and then is connected to the vertical plate 113 in a threaded mode, and then the gypsum board 13 can be fixed on the steel beam 11.
The embodiment of the application discloses a construction process of a steel structure interlayer, which adopts auxiliary operation equipment to operate, and referring to fig. 3, the auxiliary operation equipment comprises a guide assembly 2, a traveling mechanism 3, a lifting assembly 4, a rotary driving assembly 5 and a material clamping mechanism 6; running gear 3 can walk along guide assembly 2, and lifting subassembly 4 can walk along with running gear 3, and lifting subassembly 4 can drive rotary drive subassembly 5 and move along vertical direction, presss from both sides material mechanism 6 and is used for centre gripping gypsum board 13, and rotary drive subassembly 5 can drive and press from both sides material mechanism 6 and rotate on lifting subassembly 4.
Referring to fig. 4, the guiding assembly 2 includes a splicing bar 21 and two jacks 22, the splicing bar 21 includes a plurality of splicing bars 211, one end wall of each splicing bar 211 is integrally provided with a plug-in block 2111 in a protruding manner, the other end wall is provided with a plug-in hole 2112, and the plug-in hole 2112 on each splicing bar 211 is used for inserting the plug-in block 2111 on the other splicing bar 211; two adjacent splicing strips 211 are fixed through a countersunk screw 23, a countersunk hole 2113 is formed in the outer wall of each splicing strip 211, and the countersunk screw 23 penetrates through the countersunk hole 2113 and then is in threaded connection with the insertion block 2111. When the splicing bars 21 are assembled, the inserting block 2111 on one splicing bar 211 is inserted into the inserting hole 2112 on the other splicing bar 211, and the splicing bar 211 and the inserting block 2111 on the other splicing bar 211 are locked by the countersunk head screw 23.
Referring to fig. 4, a splicing rod 21 formed by splicing a plurality of splicing strips 211 is a horizontally arranged straight rod, two ends of the splicing rod 21 are respectively connected with a jack 22, and the jacking direction of the jacks 22 is consistent with the long side direction of the splicing rod 21; when the jack 22 is installed, the insertion block 2111 and the part provided with the insertion hole 2112 on the splicing strip 211 at the end part are cut off, so that two ends of the splicing rod 21 form a plane, the cylinder body of the jack 22 is fixedly connected to the plane through screws, and a tightening plate 24 is fixedly connected to the piston rod of the jack 22 through screws. Each girder steel 11 below all is equipped with a guide assembly 2, and girder steel 11 is on a parallel with the setting of splice bar 21, and the tight board 24 in top supports tightly in the stand 16 lateral wall at girder steel 11 both ends, for further improvement top the firmness between tight board 24 and the stand 16, adopts the screw to push up tight board 24 fixed connection in stand 16.
Referring to fig. 5, the traveling mechanism 3 includes a traveling assembly 31 and a fourth driving cylinder 32; the walking assembly 31 comprises a sliding frame 311, a pressing plate 312 and a fifth driving cylinder 313; the sliding frame 311 is sleeved outside the splicing bar 211, the upper inner wall surface and the lower inner wall surface of the sliding frame 311 are in contact with the splicing bar 211, a gap is formed between the two inner cavity walls of the sliding frame 311 in the vertical direction and the splicing bar 211, and the pressing plate 312 and the fifth driving cylinder 313 are located in the gap. The fifth driving cylinder 313 is an oil cylinder, a cylinder body of the fifth driving cylinder 313 is fixedly connected to the inner wall of the sliding frame 311 through screws, the extending and retracting direction of a piston rod of the fifth driving cylinder 313 is horizontal and perpendicular to the long side of the splicing rod 21, and the pressing plate 312 is fixedly connected to the piston rod of the fifth driving cylinder 313 through screws. When the pressing plates 312 at two sides of the splicing bar 211 are tightly pressed against the side walls of the splicing bar 211 under the jacking action of the fifth driving cylinder 313, the sliding frame 311 can be fixed on the splicing bar 211.
Referring to fig. 5, in order to prevent the weight of the traveling assembly 31 from being completely pressed on the guide assembly 2, four first support rods 314 vertically arranged are welded to the bottom wall of the sliding frame 311, and first casters 315 are installed at the bottoms of the first support rods 314, so that the first support rods 314 can travel along the ground while supporting the first support rods 314; the first caster 315 is a caster.
Referring to fig. 5, two traveling assemblies 31 are provided, the fourth driving cylinder 32 is an oil cylinder, a cylinder body of the fourth driving cylinder 32 is fixedly connected to the sliding frame 311 of one of the traveling assemblies 31 by a screw, and a piston rod of the fourth driving cylinder 32 is fixedly connected to the sliding frame 311 of the other traveling assembly 31 by a screw. When the pressing plate 312 in one traveling assembly 31 is separated from the splicing strip 211 and the pressing plate 312 in the other traveling assembly 31 tightly presses the splicing strip 211, the distance between two adjacent traveling assemblies 31 can be changed by the extension and contraction of the fourth driving cylinder 32, so that the traveling mechanism 3 travels along the guide assembly 2 as a whole.
Referring to fig. 6, the lift assembly 4 includes a base 41, a sixth drive cylinder 42, a first link 43, a longitudinal mounting plate 44, and a first linear motor 45; the sixth driving cylinder 42 is an oil cylinder, the jacking direction of the sixth driving cylinder 42 is vertical, and the cylinder body of the sixth driving cylinder 42 is fixedly connected to the base 41 through a screw; the first adapter 43 is in a vertically placed Z shape, the top of the first adapter 43 is fixedly connected to the piston rod of the sixth driving cylinder 42 through a screw, and the bottom of the first adapter 43 is welded to the bottom of the longitudinal mounting plate 44; the guide part of the first linear motor 45 is fixedly connected to the longitudinal mounting plate 44 through screws, the rotary driving assembly 5 is mounted on the driving part of the first linear motor 45, the driving direction of the first linear motor 45 is vertically arranged, and when the sixth driving cylinder 42 is in a contracted state, the lowest height that the driving part of the first linear motor 45 can slide is lower than the bottom wall height of the sixth driving cylinder 42.
Referring to fig. 5 and 6, in order to enable the lifting assembly 4 to travel with the traveling mechanism 3, a second adaptor 411 is welded to each of two sides of the base 41, and the second adaptor 411 is in an inverted L shape; one of the sliding frames 311 of the traveling mechanism 3 is provided with a horizontal moving assembly, the horizontal moving assembly comprises a second linear motor 46, the driving direction of the second linear motor 46 is consistent with the traveling direction of the traveling mechanism 3 along the guide assembly 2, the guide part of the second linear motor 46 is fixedly connected to the sliding frame 311 through a screw, and the driving part of the second linear motor 46 is detachably connected with the vertical part of the second adapter 411 through a screw. The sliding frame 311 provided with the second linear motor 46 is named as a bearing sliding frame, the sliding frame 311 without the second linear motor 46 is named as a forerunner sliding frame, and when one end of the bearing sliding frame, which is far away from the forerunner sliding frame, is in contact with the upright post 16, the driving part in the second linear motor 46 can drive the second adaptor 411 to move to one side of the upright post 16, which is far away from the sliding frame 311.
Referring to fig. 6, in order to reduce the weight of the lifting assembly 4 from being concentrated on the traveling mechanism 3 in the process that the lifting assembly 4 travels along the traveling mechanism 3, four second support rods 47 vertically arranged are welded to the bottom wall of the base 41, and second casters 48 are mounted at the bottoms of the second support rods 47, so that the second support rods 47 travel along the ground; second caster 48 is a universal caster.
Referring to fig. 6, the first linear motor 45, the rotary driving assembly 5 and the material clamping mechanism 6 are sequentially distributed along a direction from the bearing sliding frame 311 to the front driving sliding frame 311.
Referring to fig. 6 and 7, the rotation driving assembly 5 includes a connection frame 51 and a first motor 52, the connection frame 51 is a frame structure, the connection frame 51 is fixedly connected to the driving portion of the first linear motor 45 through screws, a housing of the first motor 52 is fixedly connected to an inner wall of the connection frame 51 through screws, and an output shaft of the first motor 52 penetrates through the connection frame 51 and can rotate along the connection frame 51.
Referring to fig. 7 and 8, the clamping mechanism 6 comprises a material overlapping bar 61, a limiting plate 62 and a plurality of extrusion assemblies 63; the long edge of the material overlapping strip 61 is perpendicular to the long edge of the steel beam 11, the material overlapping strip 61 is fixedly connected to the output shaft of the first motor 52 in a key connection mode, and the rotation axis of the material overlapping strip 61 rotating along with the output shaft of the first motor 52 is parallel to the steel beam 11; when the driving part of the first linear motor 45 drives the horizontal material overlapping strip 61 to move to the lowest point, the height of the top wall of the material overlapping strip 61 from the ground is not higher than 50cm. The limiting plate 62 is welded on one side, close to the first motor 52, of the material overlapping strip 61, the top wall of the material overlapping strip 61 and the side wall, far away from the first motor 52, of the limiting plate 62 form a dihedral angle, the extrusion assemblies 63 are arranged in the dihedral angle, and the extrusion assemblies 63 are distributed at intervals along the long edge of the material overlapping strip 61.
Referring to fig. 8, the pressing assembly 63 includes a connecting plate 631, a first driving cylinder 632 and a pressing plate 633, the connecting plate 631 is welded to a side wall of the limit plate 62, the first driving cylinder 632 is an air cylinder, a cylinder body of the first driving cylinder 632 is fixedly connected to the connecting plate 631 through screws, and a piston rod of the first driving cylinder 632 is inserted through the connecting plate 631 and can slide on the connecting plate 631 in a vertical direction; the pressing plate 633 is fixedly connected to a piston rod of the first driving cylinder 632 through a screw, and the pressing plate 633 can move towards the material loading bar 61 under the driving of the first driving cylinder 632 so as to press the gypsum board 13 placed on the material loading bar 61 onto the material loading bar 61.
Referring to fig. 8 and 9, in order to correct the position of the gypsum board 13 after the gypsum board 13 is placed on the material strip 61 so that the first through hole 131 and the second through hole 111 can be communicated when the gypsum board 13 is later lapped on the steel beam 11, the auxiliary working equipment further comprises positioning assemblies 7, and one positioning assembly 7 is arranged at each end of the material strip 61; the positioning assembly 7 comprises a second driving cylinder 71, a moving block 72, a second motor 73 and a blocking strip 74, the second driving cylinder 71 is an air cylinder, a cylinder body of the second driving cylinder 71 is fixedly connected to the end wall of the material-stirring bar 61 through a screw, a piston rod of the second driving cylinder 71 is fixedly connected to the moving block 72 through a screw, the second driving cylinder 71 can drive the moving block 72 to slide along the long side direction of the material-stirring bar 61, the blocking strip 74 is hinged to the moving block 72, and the blocking strip 74 is parallel to the long side of the steel beam 11 along the hinge axis of the moving block 72.
Referring to fig. 8 and 9, before the gypsum board 13 is subjected to position correction by the positioning assembly 7, the gypsum board 13 is first placed on the material strip 61, and one side wall of the gypsum board 13 is brought into contact with the side wall of the limit plate 62; during correction, the moving block 72 is driven by the second driving cylinder 71 to move towards the side far away from the material loading bar 61, then the second motor 73 drives the barrier bar 74 to rotate from bottom to top to be perpendicular to the material loading bar 61, then the piston rods of the two second motors 73 are retracted, the barrier bar 74 moves along with the piston rod of the second driving cylinder 71, when the two barrier bars 74 move to the second driving cylinder 71 in a contraction state, the position of the gypsum board 13 can reach a required position, the required position is a position where the first through hole 131 and the second through hole 111 can be communicated when the gypsum board 13 moves to the steel beam 11 along with the material loading bar 61, and the connecting rod 142 can pass through the second through hole 111.
Referring to fig. 10 and 11, after the gypsum board 13 is lapped on the steel beam 11, in order to fix the connection rod 142 on the steel beam 11 by the fastening assembly 15, the auxiliary working device further includes a locking assembly 8, one locking assembly 8 is provided at each end of the material lapping bar 61, and the locking assembly 8 includes a third driving cylinder 81, a third motor 82, an elastic expansion member 83 and a locking seat 84.
Referring to fig. 10 and 11, the third driving cylinder 81 is a cylinder, a cylinder body of the third driving cylinder 81 is fixedly connected to the end wall of the material mixing bar 61 through a screw, a piston rod of the third driving cylinder 81 is fixedly connected to a connecting seat 811 through a screw, the third motor 82 is a servo motor, and a housing of the third motor 82 is fixedly connected to the connecting seat 811 through a screw; the elastic expansion part 83 comprises a fixed rod 831, a movable rod 832 and a spring 833, the fixed rod 831 is fixedly connected with an output shaft of the third motor 82 in a key connection mode, the fixed rod 831 is arranged in a hollow mode, one end of the movable rod 832 is inserted into the fixed rod 831 and can slide along the fixed rod 831 in an inner cavity of the fixed rod 831, and the sliding direction of the movable rod 832 is consistent with the driving direction of the third driving cylinder 81; in order to prevent the movable rod 832 from rotating in the fixed rod 831, the outer wall of the movable rod 832 and the inner wall of the fixed rod 831 are rectangular in cross section perpendicular to the sliding direction of the movable rod 832.
Referring to fig. 10 and 11, the locking seat 84 is welded at one end of the movable rod 832 far from the fixed rod 831, the spring 833 is sleeved on the movable rod 832, one end of the spring 833 is welded with the end wall of the fixed rod 831, and the other end is welded with the locking seat 84; the end of the locking seat 84 far away from the fixing rod 831 is provided with a limiting hole 841 for the limiting block 152 to be inserted, the inner wall of the limiting hole 841 is a regular hexagon matched with the limiting block 152, and meanwhile, the axis of the limiting hole 841 coincides with the axis of the output shaft of the third motor 82.
Referring to fig. 11 and 12, when the fastening assembly 15 is installed on the locking seat 84, the limiting block 152 is inserted into the limiting hole 841, and then the locking seat 84 is driven by the third motor 82 to rotate in the process that the third driving cylinder 81 drives the elastic expansion piece 83 to move forward, so that the stud 151 can be locked on the steel beam 11 by the locking assembly 8.
Referring to fig. 11 and 12, in order to prevent the limiting block 152 from falling off the locking seat 84 in the process of rotating the material loading bar 61, an avoiding groove 842 communicated with the limiting hole 841 is formed in the locking seat 84, an electromagnet 843 is arranged in the avoiding groove 842, and the electromagnet 843 is fixedly connected to the locking seat 84 through a screw; when the limiting block 152 is inserted into the limiting hole 841, the limiting block 152 contacts the electromagnet 843, the limiting block 152 is made of iron, and when the electromagnet 843 is powered on, the limiting block 152 and the locking seat 84 can be fixed, so that the limiting block 152 is prevented from falling off from the locking seat 84.
The construction process for the steel structure interlayer by adopting the auxiliary operation equipment comprises the following steps:
s1: a steel beam 11 is welded between the two upright posts 16, and the steel beam 11 is horizontally arranged;
when the steel beam 11 is welded, the steel beam 11 is lifted to a required height by adopting the lifting assembly 4 in the auxiliary operation equipment and then welded.
S2: the auxiliary work equipment is located between the two steel beams 11:
promote the auxiliary operation equipment to the steel construction intermediate layer below of being about to install, and make guide assembly 2 install to girder steel 11 below, in this process, overlap joint strip 61 keeps the horizontality, blend stop 74 keeps vertical state, promote blend stop 74 by second driving cylinder 71 to girder steel 11 one side motion afterwards, when two blend stop 74 all reached surface contact with the girder steel 11 of corresponding position department, set for the blend stop 74 position of here to the operation position, when blend stop 74 arrived the operation position, the flexible length of two second driving cylinders 71 need keep unanimous, so that when follow-up proofreading to gypsum board 13, two second driving cylinders 71 only need contract to same length after extending same length simultaneously, alright with gypsum board 13 calibration to required position. During the movement of the bar 74 to the working position, the running gear 3 and the lifting assembly 4 are allowed to run along the ground due to the presence of the first caster 315 and the second caster 48.
When the stop strip 74 reaches the operating position, the jack 22 at the end of the splicing rod 21 performs jacking operation until the jack 22 drives the jacking plate 24 to abut against the upright post 16, so that the auxiliary operating equipment can be positioned.
S3: at the arbitrary end welding first reinforcing beam 12 of two girder steel 11, the one end that girder steel 11 has first reinforcing beam 12 of welding is initial operation end, and the one end that has not welded reinforcing beam 12 is the operation end:
firstly, the travelling mechanism 3 drives the auxiliary operation equipment to integrally move to an initial operation end, then the reinforcing beam 12 is placed on the material overlapping strip 61, the barrier strips 74 at the two ends of the material overlapping strip 61 are turned upwards and then move along the length direction of the material overlapping strip 61, so that the gypsum board 13 is pushed to a position to be installed of the gypsum board 13, the position to be installed of the gypsum board 13 is a position where the end wall of the gypsum board 13 can be contacted with the upright post 16 after the gypsum board 13 vertically moves upwards along with the material overlapping strip 61, the reinforcing beam 12 is extruded onto the material overlapping strip 61 by the extruding component 63 after the gypsum board 13 is moved to the position to be installed, then a person stands on the standing frame 92, the material overlapping strip 61 and the gypsum board 13 are driven by the lifting component 4 to synchronously move upwards, meanwhile, the travelling mechanism 3 drives the lifting component 4 to move along the long edge of the steel beam 11, and the gypsum board 13 stops moving when moving to the installation position; then, a person can stand on the standing frame 92 to weld the reinforcing beam 12 to the upright post 16, and the next step can be performed after the reinforcing beam 12 is welded to the upright post 16; this application is before installation reinforcing beam 12, gypsum board 13, adopts guide assembly 2 to support the stand 16 at both ends tightly to make stand 16, guide assembly 2, running gear 3 and lifting subassembly 4 form a common whole, thereby can be fixed with four stands 16, can effectively avoid four stands 16 to incline along the reinforcing beam 12 long edge direction of waiting to install in the work progress, thereby can ensure the degree of accuracy when follow-up reinforcing beam 12 and gypsum board 13 install.
S4: the gypsum board 13 is attached to the steel beam 11, which includes the steps of:
s41: the strap 61 is in place:
firstly, the sixth driving cylinder 42 contracts downwards, and meanwhile, the driving part in the first linear motor 45 drives the rotary driving component 5 and the material clamping mechanism 6 to move downwards to the lowest point;
s42: the plasterboard 13 is located in the material strip 61:
placing the gypsum board 13 on the material setting strip 61, enabling the side wall of the gypsum board 13 to be in contact with the limiting plate 62, and then calibrating the gypsum board 13 by the positioning component 7, so that when the subsequent gypsum board 13 vertically ascends to the steel beam 11 along with the material setting strip 61, the first through hole 131 and the second through hole 111 can be communicated and the axes are coincident; after the gypsum board 13 is calibrated by the positioning component 7, the gypsum board 13 is pressed onto the material-adding strip 61 by the extrusion component 63, and after the gypsum board 13 is pressed, the barrier strip 74 rotates downwards and is driven to the original position after being contracted by the second driving cylinder 71;
after the gypsum board 13 is positioned on the material loading strip 61, the limiting blocks 152 in one locking assembly 8 are inserted into the two locking seats 84 respectively, and the electromagnet 843 is electrified so as to fix the limiting blocks 152 to the locking seats 84;
s43: driving the plasterboard 13 to move over the steel beam 11:
the rotating driving component 5 drives the gypsum board 13 to rotate by any angle between 30 degrees and 90 degrees so as to avoid interference between the gypsum board 13 and the steel beam 11 in the upward movement process of the lifting component 4, and after the gypsum board 13 is integrally lifted above the steel beam 11, the rotating driving component 5 drives the gypsum board 13 to rotate to a horizontal state;
s44: the plasterboard 13 is lapped on the steel beam 11, and the connecting rod 142 is inserted into the second through hole 111:
firstly, the lifting assembly 4 drives the gypsum board 13 to move downwards until a gap of 1-10mm is formed between the bottom end of the connecting rod 142 and the top wall of the steel beam 11, then, the walking mechanism 3 drives the lifting assembly 4 to move from the initial operation end to the operation tail end side until the first connecting rod 142 is coaxial with the first through hole 131 and the second through hole 111, and then the lifting assembly 4 drives the gypsum board 13 to move downwards until the connecting rod 142 is inserted into the second through hole 111, so that the gypsum board 13 and the steel beam 11 can be primarily connected;
s45: locking the connecting rod 142 to the steel beam 11 with the fastening assembly 15:
the fastening assembly 15 is driven by the third driving cylinder 81 to move towards one side of the connecting rod 142, and meanwhile, the fastening assembly 15 is driven by the third motor 82 to rotate until the stud 151 passes through the through hole 1421 in the connecting rod 142 and then is screwed to the vertical plate 113 of the steel beam 11, so that the gypsum board 13 and the steel beam 11 can be fixed; then, the electromagnet 843 is powered off, and the third driving cylinder 81 contracts to drive the locking seat 84 to be separated from the limiting block 152; finally, the lifting assembly 4 drives the assembly of the clamping mechanism 6 downwards for the subsequent installation of the next plasterboard 13.
S5: repeating S4 until a desired number of gypsum boards 13 are secured to steel beam 11; when the gypsum board 13 at the working tail end of the steel beam 11 is installed, if the gypsum board 13 cannot be in place after the sliding frame 311 is contacted with the upright post 16, the second linear motor 46 is started to drive the traveling mechanism 3 to continue to move until the gypsum board 13 can be located at the position of the steel beam 11; if the space outside the upright column 16 does not allow the lifting assembly 4 to enter when installing the gypsum board 13 at the working end of the steel beam 11, a person stands in the standing frame 92 to manually place the gypsum board 13 on the steel beam 11 and fix the gypsum board;
s6: a second reinforcing beam 12 is welded to the side walls of the upright 16 at the working end.
During construction, the first through holes 131 in the steel beam 11 may be pre-drilled and then the steel beam 11 is fixed to the upright post 16, or may be drilled by a person standing on the standing frame 92 during construction; in addition, if subsequent other building operation and decoration operation need to be carried out on the steel structure interlayer, such as operation of suspended ceilings and the like, the operator still can stand on the standing frame 92 for operation, the length of the standing frame 92 in the drawing is small, the length of the standing frame 92 only represents one connection relation and does not represent actual length, if subsequent decoration operation and the like need to be carried out, one end of each of the two pre-designed standing frames 92 needs to be located at a position close to the steel beam 11, and the other end of each of the two pre-designed standing frames 92 is located at a position close to the first adapter 43, so that when the standing frame 92 walks along with the walking mechanism 3, the operator can carry out operation on different positions.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A steel structure interlayer is characterized in that: comprises a steel beam (11), a gypsum board (13), a connecting component (14) and a fastening component (15);
the two ends of the gypsum board (13) are respectively lapped on one steel beam (11);
the gypsum board (13) is provided with a first through hole (131); a second through hole (111) is formed in the steel beam (11), and the second through hole (111) is communicated with the first through hole (131);
the connecting assembly (14) comprises a pressing sheet (141), a connecting rod (142), a flexible sleeve (143) and a flexible backing ring (144);
the pressing sheet (141) is fixedly connected to one end of the connecting rod (142);
the connecting rod (142) is arranged through the flexible sleeve (143) and the flexible backing ring (144), and the flexible backing ring (144) is positioned on one side of the flexible sleeve close to the pressing sheet (141); the flexible sleeve (143) is inserted into the first through hole (131), and the flexible backing ring (144) is clamped between the pressing sheet (141) and the gypsum board (13);
the connecting rod (142) passes through the second through hole (111) and then is fixed with the steel beam (11) through the fastening assembly (15).
2. The sandwich of steel structures of claim 1, wherein: the steel beam (11) is an I-shaped steel, the first through hole (131) is positioned on an upper transverse plate (112) of the steel beam (11), and the fastening component (15) is connected to a vertical plate (113) of the steel beam (11);
the fastening assembly (15) comprises a stud (151) and a limiting block (152);
the limiting block (152) is fixedly connected to one end of the stud (151), and the other end of the stud (151) penetrates through the connecting rod (142) and then is in threaded connection with a vertical plate (113) of the steel beam (11); the section of the limiting block (152) along the direction vertical to the axis of the stud (151) is polygonal.
3. A construction process for the steel structure interlayer of claim 2, characterized in that: the method is carried out by adopting auxiliary operation equipment and comprises the following steps:
s1: fixedly connecting the steel beam (11) to the upright column (16);
s2: positioning the auxiliary work device between two steel beams (11):
the auxiliary operation equipment comprises a walking mechanism (3), a lifting assembly (4), a rotary driving assembly (5) and a material clamping mechanism (6);
the travelling mechanism (3) can travel along the long edge direction of the steel beam (11);
the lifting assembly (4) is connected to the travelling mechanism (3) and can travel along the long side direction of the steel beam (11) along with the travelling mechanism (3);
the rotary driving assembly (5) is connected to the lifting assembly (4), and the rotary driving assembly (5) can change the height under the driving of the lifting assembly (4);
the material clamping mechanism (6) is connected to the rotary driving component (5), the material clamping mechanism (6) is used for clamping a gypsum board (13), and the rotary driving component (5) is used for driving the material clamping mechanism (6) to rotate so as to enable the gypsum board (13) to change between a horizontal state and an inclined state;
s3: adopting auxiliary operation equipment to move the first reinforcing beam (12) between the two upright posts (16) so that the reinforcing beam (12) is perpendicular to the steel beam (11), and fixedly connecting the end part of the reinforcing beam (12) to the upright posts (16); one end of the steel beam (11) with the first reinforcing beam (12) is an initial operation end, and the other end without the reinforcing beam (12) is an operation tail end;
s4: the gypsum board (13) is connected to the steel beam (11) by auxiliary operation equipment, and the connecting rod (142) is arranged in the second through hole (111) in a penetrating mode.
4. The construction process of the steel structure interlayer of claim 3, wherein: the auxiliary operation equipment further comprises a guide assembly (2), the guide assembly (2) is positioned below the steel beam (11), the guide assembly (2) is arranged in parallel to the steel beam (11), and two ends of the guide assembly (2) are detachably connected with one upright post (16) respectively;
the travelling mechanism (3) can travel along the guide assembly (2); and two ends of the lifting assembly (4) are respectively connected with one travelling mechanism (3).
5. The construction process of the steel structure interlayer of claim 4, wherein: the material clamping mechanism (6) comprises a material overlapping strip (61), a limiting plate (62) and an extrusion assembly (63);
the material mixing bar (61) is connected to the rotary driving assembly (5), the limiting plate (62) is fixedly connected to the material mixing bar (61), the top wall of the limiting plate (62) and the side wall of the material mixing bar (61) form a dihedral angle, and the side wall of the limiting plate (62) forming the dihedral angle is perpendicular to the steel beam (11);
the extrusion subassembly (63) are located the dihedral angle, just extrusion subassembly (63) connect in on limiting plate (62), extrusion subassembly (63) are used for supporting gypsum board (13) tightly extremely on material strip (61).
6. The construction process of the steel structure interlayer of claim 5, wherein: the auxiliary operation equipment further comprises a positioning component (7), two ends of the material stirring bar (61) are respectively provided with one positioning component (7), and each positioning component (7) comprises a moving block (72), a blocking bar (74), a second motor (73) and a second driving cylinder (71);
the blocking strip (74) is rotatably connected to the moving block (72), the blocking strip (74) is parallel to the long edge of the steel beam (11) along the rotating axis of the moving block (72), and the second motor (73) is used for driving the blocking strip (74) to rotate along the moving block (72);
the second driving cylinder (71) is connected between the material overlapping bar (61) and the moving block (72), and the second driving cylinder (71) is used for driving the moving block (72) to move along the long side of the material overlapping bar (61) so as to change the distance between the barrier bar (74) and the end wall of the material overlapping bar (61).
7. The construction process of a steel structure interlayer according to any one of claims 5 to 6, characterized in that: the auxiliary operation equipment further comprises a locking assembly (8), two ends of the material stirring bar (61) are respectively provided with one locking assembly (8), and each locking assembly (8) comprises a third driving cylinder (81), a third motor (82), an elastic telescopic piece (83) and a locking seat (84);
the third driving cylinder (81) is connected between the material overlapping bar (61) and the third motor (82), and the third driving cylinder (81) is used for driving the third motor (82) to move along the long side of the material overlapping bar (61);
the elastic telescopic piece (83) is connected between the third motor (82) and the locking seat (84), the third motor (82) is used for driving the elastic telescopic piece (83) to rotate, the rotating axis of the elastic telescopic piece (83) is parallel to the long edge of the material overlapping strip (61), and the elastic telescopic direction of the elastic telescopic piece (83) is parallel to the long edge of the material overlapping strip (61);
the locking seat (84) is fixedly connected to one end, away from the third motor (82), of the elastic telescopic piece (83), and the distance between the locking seat (84) and the third motor (82) can be changed under the telescopic action of the elastic telescopic piece (83);
the locking seat (84) is far away from one end of the material stirring strip (61) and is provided with a limiting hole (841) for the limiting block (152) to be inserted into.
8. The construction process of the steel structure interlayer of claim 7, which is characterized in that: the locking seat (84) is provided with an electromagnet (843), the electromagnet (843) is embedded in the side wall of the locking seat (84), and the limiting block (152) is inserted into the limiting hole (841), and the electromagnet (843) is in contact with the limiting block (152).
9. The construction process of the steel structure interlayer of claim 8, wherein: the lifting assembly (4) further comprises a second linear motor (46), the second linear motor (46) is connected between the lifting assembly (4) and the travelling mechanism (3), the second linear motor (46) is used for driving the lifting assembly (4) to move along the travelling mechanism (3), and the driving direction of the second linear motor (46) is parallel to the long edge of the steel beam (11); when the travelling mechanism (3) is in contact with the upright post (16), the second linear motor (46) can drive the travelling mechanism (3) to move to one side of the upright post (16) far away from the travelling mechanism (3).
10. The construction process of the steel structure interlayer of claim 9, which is characterized in that: the auxiliary operation equipment further comprises a standing assembly (9), the standing assembly (9) comprises a standing frame (92) and a guiding telescopic rod (91), one end of the standing frame (92) is connected to the walking mechanism (3) through the guiding telescopic rod (91), and the other end of the standing frame is connected to the lifting assembly (4) so as to change the height of the standing frame (92) under the driving of the lifting assembly (4).
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| CN116290347A (en) * | 2023-05-24 | 2023-06-23 | 中建六局建设发展有限公司 | Steel structure net rack and installation construction method thereof |
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| CN116290347B (en) * | 2023-05-24 | 2023-07-25 | 中建六局建设发展有限公司 | Steel structure net rack and installation construction method thereof |
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| CN115977248B (en) | 2024-06-14 |
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