CN117803075A - Assembled steel construction building structure system - Google Patents
Assembled steel construction building structure system Download PDFInfo
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- CN117803075A CN117803075A CN202410224307.3A CN202410224307A CN117803075A CN 117803075 A CN117803075 A CN 117803075A CN 202410224307 A CN202410224307 A CN 202410224307A CN 117803075 A CN117803075 A CN 117803075A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 244
- 239000010959 steel Substances 0.000 title claims abstract description 244
- 238000010276 construction Methods 0.000 title description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 53
- 238000009434 installation Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000013016 damping Methods 0.000 claims description 40
- 230000035939 shock Effects 0.000 claims description 26
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses an assembled steel structure building structure system, and relates to the technical field of steel structure connection. The invention relates to a backing plate and a steel structure beam, wherein a steel structure column is arranged on the backing plate through a mounting mechanism; the column connecting part is used for adjusting the installation position of the steel structure beam on the steel structure column, the column connecting part comprises a column connecting frame which is slidably installed on the steel structure column, two positioning boxes are fixedly installed in the column connecting frame, and two positioning mechanisms are installed in the positioning boxes. The invention can flexibly adjust the mounting position of the steel structure beam on the steel structure column during actual mounting, can effectively improve the accuracy of the mounting position of the steel structure beam, and can realize the positioning procedures of extrusion, elastic fit, rotary clamping, bolt positioning and the like between the steel structure column and the steel structure beam by adopting simple pushing, rotating and the like, thereby having higher mounting efficiency and mounting stability.
Description
Technical Field
The invention relates to the technical field of steel structure connection, in particular to an assembled steel structure building structure system.
Background
The assembled steel structure building is a steel structure building system which is manufactured by assembling and connecting parts such as steel structure columns, steel structure beams and the like in a factory after the prefabricated production of the parts, and the steel structure building has the advantages of high strength, light dead weight, high construction speed, recycling and the like and is widely applied to the field of industrial production;
the steel structure columns and the steel structure beams in the existing assembled steel structure building are usually fixed by adopting a bolt and welding mode, and as disclosed in the invention document with the application number of CN201810030555.9, the invention discloses a green sustainable full-module assembled building system which comprises prefabricated floors and prefabricated walls rigidly connected with the prefabricated floors, wherein the prefabricated floors comprise main girder frames, secondary girder frames and floor layers; the girder frame is a rectangular frame surrounded by profile steel girders;
the device adopts a mode of locking a plurality of groups of bolts to mount the steel structure cross beam and the steel structure column, however, the connection assembly efficiency between the steel structure column and the steel structure column is lower due to the fact that the number of bolts required during mounting is large, the time required for mounting and dismounting is long, and the bolts on the device are exposed, so that the device is easy to be affected by sunlight, rainwater and air corrosion substances after being used for a long time, the bolts are easy to corrode and rust, and the stability of assembly connection is affected;
the mounting position of the steel structure beam on the steel structure column is limited, when the steel structure beam is mounted, the steel structure beam can be mounted on the preset hole position on the steel structure column only, if the position of the steel structure beam needs to be adjusted during actual mounting, the steel structure beam cannot be mounted in a matched mode with the preset hole, and at the moment, the beam column needs to be perforated on site during mounting, so that the mode is more troublesome, the integrity of the steel structure beam column is easily damaged by more holes on the steel structure, the integral rigidity strength of the steel structure beam column is easily influenced, and the steel structure beam column has certain limitation;
it is therefore desirable to design a fabricated steel structure building architecture that addresses the above-described issues.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an assembled steel structure building structure system, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: a fabricated steel structure building structural system comprising:
the steel structure column is arranged on the backing plate through the mounting mechanism;
the column connecting part is used for adjusting the installation position of the steel structure beam on the steel structure column, the column connecting part comprises a column connecting frame which is slidably installed on the steel structure column, two positioning boxes are fixedly installed in the column connecting frame, positioning mechanisms are installed in the two positioning boxes, two column welding plates are slidably installed on the column connecting frame, and the two column welding plates are fixed with the steel structure column in a welding mode;
the positioning installation part is used for finely adjusting the installation height position of the steel structure cross beam and comprises a fixed longitudinal plate fixedly installed on the column connecting frame, a beam connecting box is installed on the fixed longitudinal plate through a sliding mechanism, a plurality of right-angle clamping plates are fixedly installed on the beam connecting box, a plurality of clamping grooves matched with the right-angle clamping plates are formed in the fixed longitudinal plate, and a clamping mechanism is installed in each clamping groove;
the beam connecting part is used for installing the steel structure beam, the beam connecting part comprises a first clamping disc which is rotatably installed on a beam connecting box, a second clamping disc is fixedly installed in the beam connecting box, beam limiting openings with the same size are formed in the first clamping disc and the second clamping disc, the two beam limiting openings are matched with the steel structure beam, a locking mechanism is installed between the steel structure beam and the beam connecting box, and two extrusion mechanisms are installed on the beam connecting box.
Preferably, the mounting mechanism comprises a mounting groove formed in the base plate, the mounting groove is matched with the steel structure column, a plurality of positioning seats are fixedly mounted on the base plate, a plurality of positioning middle plates matched with the corresponding positioning seats are fixedly mounted on the steel structure column, and two groups of positioning bolts are adopted between each positioning middle plate and the corresponding positioning seat to fix the positioning middle plates.
Preferably, the positioning mechanism comprises an auxiliary screw rod which is arranged in a positioning box in a threaded manner, two positioning clamping plates are fixedly arranged in the positioning box through a plurality of rubber columns and are matched with the inner walls of concave parts on the steel structure columns, connecting rods are slidably arranged between the two positioning clamping plates and the positioning box, arc-shaped pushing plates are fixedly arranged on the two connecting rods, two transverse pushing plates are fixedly arranged on the auxiliary screw rod, and the two transverse pushing plates are respectively matched with the two arc-shaped pushing plates;
and a pressing structure is arranged between the auxiliary screw and the positioning box.
Preferably, the pressing structure comprises a sliding bottom plate which is slidably mounted in the positioning box, a rotating column is rotatably mounted at the lower part of the auxiliary screw, the lower part of the rotating column is slidably mounted in the sliding bottom plate, two triangular rubber plates are fixedly mounted on the sliding bottom plate and are both positioned at a joint gap of the column connecting frame and the steel structure column, and a plurality of limiting diagonal strips which play a limiting anti-reverse pulling role are fixedly mounted on the triangular rubber plates.
Preferably, the sliding mechanism comprises two inner sliding plates which are slidably mounted on the fixed longitudinal plates, telescopic rods are fixedly mounted on the two inner sliding plates, and the beam connecting box is fixedly mounted between the two telescopic rods.
Preferably, the locking mechanism comprises two rubber shock absorption pads fixedly installed in the clamping groove, the two rubber shock absorption pads are matched with the right-angle clamping plate, the fixed longitudinal plate is fixedly provided with a positioning inserting rod through an extrusion spring rod, and the right-angle clamping plate is provided with a positioning groove matched with the positioning inserting rod;
the clamping groove is internally provided with a pushing structure and a damping structure.
Preferably, the pushing structure comprises a plurality of pushing spring rods fixedly installed in the clamping grooves, a plurality of extruding plates are fixedly installed on the pushing spring rods together, and the extruding plates are matched with the positioning inserting rods.
Preferably, the shock-absorbing structure includes the shock-absorbing box of fixed mounting in the block inslot, slidable mounting has the shock-absorbing lifter plate in the shock-absorbing box, and equal fixed mounting has a plurality of damping springs between the upper and lower portion of shock-absorbing lifter plate and the upper and lower inner wall of shock-absorbing box, the lower part that lies in the shock-absorbing lifter plate in the shock-absorbing box is filled with damping hydraulic oil, fixed mounting has a plurality of intercommunication pipes on the shock-absorbing lifter plate, slidable mounting has the shock-absorbing frame between shock-absorbing lifter plate and the shock-absorbing box, and the shock-absorbing frame cooperatees with the right angle cardboard.
Preferably, the locking mechanical system includes two roof beam locating racks of fixed welding on steel construction crossbeam, and equal fixed mounting has the propelling movement baffle on two roof beam locating racks, two roof beam locating holes have been seted up on the steel construction crossbeam, two crossbeam locating screw rods are installed to roof beam joint box internal thread, and every crossbeam locating screw rod all cooperatees with corresponding roof beam locating rack, roof beam locating hole, two limit baffle of fixed mounting in the roof beam joint box, and two limit baffle cooperatees with two propelling movement baffles.
Preferably, the extrusion mechanism comprises a supporting rotating shaft rotatably arranged in a beam connecting box, an active swinging rod is fixedly arranged on the supporting rotating shaft, a compression frame is slidably arranged in the beam connecting box and matched with the pushing baffle, the compression frame is matched with the active swinging rod, a connecting frame is fixedly arranged on the supporting rotating shaft, an extrusion rubber plate is fixedly arranged at the tail end of the connecting frame, and the extrusion rubber plate is attached to the inner wall of the concave part on the steel structure column.
The invention provides an assembled steel structure building structure system. The beneficial effects are as follows:
1. the invention can flexibly change the pre-installation position of the steel structure cross beam on the steel structure column when the steel structure column and the beam are assembled and installed, is convenient for position adjustment according to the actual installation condition, does not need to open holes on the steel structure column during installation, can effectively maintain the integrity of the steel structure column, and can effectively protect the steel structure column.
2. When the steel structure column and beam are assembled and installed, after the pre-installation position of the steel structure cross beam is adjusted, the connecting frame of the steel structure column and the steel structure column can be quickly connected and assembled by adopting a positioning mode that inner side symmetrical extrusion is adopted, extrusion fit of a lower connecting gap is matched with bottom welding, and the connecting efficiency is higher and the stability is higher.
3. When the steel structure column and the steel structure beam are assembled and installed, the height installation position of the steel structure beam on the steel structure column can be flexibly adjusted according to actual installation requirements, the accuracy of the installation position of the steel structure beam can be further improved, the connection stability of the steel structure beam can be improved by adopting a mode of matching elastic extrusion limiting, damping energy absorption and elastic shock absorption, and the overall stability of the steel structure column and the steel structure beam is improved.
4. When the steel structure column and beam are assembled and installed, the steel structure beam can be assembled and installed rapidly by adopting the installation mode of inserting the steel structure column and beam into the steel structure beam through clamping and inserting the steel structure beam into the steel structure beam, so that the steel structure beam is high in installation efficiency, the steel structure beam cannot be taken out when the steel structure beam is not rotated, and the overall connection stability is high.
In summary, the invention can flexibly adjust the installation position of the steel structure beam on the steel structure column during actual installation, can effectively improve the accuracy of the installation position of the steel structure beam, and can realize the positioning procedures of extrusion, elastic fit, rotary engagement, bolt positioning and the like between the steel structure column and the steel structure beam by adopting simple pushing, rotating and the like, thereby having higher installation efficiency and installation stability.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic structural diagram of an assembled steel structure building architecture system according to the present invention;
FIG. 2 is a schematic diagram of the connection between the backing plate and the steel structural column of FIG. 1;
FIG. 3 is a schematic view of the upper connection structure of the steel structural columns and beams of FIG. 1;
FIG. 4 is a schematic view of the upper structure of the steel structural column and column connecting frame of FIG. 3;
FIG. 5 is an enlarged view of the upper structure of the column connecting frame of FIG. 4;
FIG. 6 is an enlarged view of the upper structure of the positioning box of FIG. 5;
FIG. 7 is an enlarged view of the internal structure of the positioning box of FIG. 6;
FIG. 8 is an enlarged view of the structure of the auxiliary screw, two triangular rubber plates of FIG. 6;
FIG. 9 is an enlarged view of the structure of the fixed rail and beam junction box of FIG. 3;
FIG. 10 is a schematic view showing the internal structure of the fixed vertical plate of FIG. 9 when the fixed vertical plate is connected with the beam connecting box;
FIG. 11 is an enlarged view of the connecting structure of the fixed vertical plate and the right-angle clamping plate in FIG. 10;
FIG. 12 is an enlarged view of a node at the location A in FIG. 11;
FIG. 13 is a cross-sectional view of the internal structure of the beam junction box of FIG. 10;
FIG. 14 is a cross-sectional view of the steel beam after being engaged to the second engagement plate along the direction B-B in FIG. 13;
FIG. 15 is an exploded schematic detail view of the internal structure of the beam junction box of FIG. 13;
fig. 16 is an enlarged view of the structure between the steel structural column and the pressing mechanism in fig. 3.
In the figure: 1 backing plate, 2 steel structure columns, 3 column connecting frames, 4 fixed longitudinal plates, 5 beam connecting boxes, 6 steel structure beams, 7 positioning middle plates, 8 positioning seats, 9 positioning bolts, 10 auxiliary screws, 11 column welding plates, 12 beam positioning screws, 13 positioning boxes, 14 triangular rubber plates, 15 positioning clamping plates, 16 limiting diagonal bars, 17 rubber columns, 18 arc-shaped push plates, 19 connecting rods, 20 traversing push plates, 21 sliding bottom plates, 22 rotating columns, 23 connecting frames, 24 extrusion rubber plates, 25 clamping plates, 26 clamping grooves, 27 beam limiting openings, 28 inner sliding plates, 29 telescopic rods, 30 right-angle clamping plates, 31 rubber damping gaskets, 32 extrusion spring rods, 33 damping boxes, 34 positioning grooves, 35 positioning inserting rods, 36 extrusion plates, 37 pushing spring rods, 38 damping frames, 39 damping hydraulic oil, 40 damping lifting plates, 41 damping springs, 42 clamping plates II, 43 limiting baffles, 44 beam positioning holes, 45 beam positioning frames, 46 pushing baffles, 47 supporting rotating shafts, 48 driving swing rods, 49 receiving frames and 50 communicating pipes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-2, an assembled steel structure building structure system comprises a backing plate 1 and a steel structure beam 6, wherein a steel structure column 2 is installed on the backing plate 1 through an installation mechanism;
the mounting mechanism comprises a mounting groove which is formed in the base plate 1 and is matched with the steel structure column 2, a plurality of positioning seats 8 are fixedly mounted on the base plate 1, a plurality of positioning middle plates 7 matched with the corresponding positioning seats 8 are fixedly mounted on the steel structure column 2, and two groups of positioning bolts 9 are adopted to fix each positioning middle plate 7 with the corresponding positioning seat 8;
when the steel structure column 2 is installed, a plurality of positioning seats 8 are welded on the base plate 1, then the steel structure column 2 is clamped and inserted into an installation groove in the base plate 1, each positioning middle plate 7 on the steel structure column 2 is inserted into the corresponding positioning seat 8, and then the steel structure column 2 and the base plate 1 are connected and fixed by penetrating through the positioning seats 8 and the positioning middle plates 7 through positioning bolts 9.
Referring to fig. 3-8, the column connection part is used for adjusting the installation position of the steel structure beam 6 on the steel structure column 2, so as to flexibly adjust the installation position of the steel structure beam 6 on the steel structure column 2, and can avoid multiple holes on the steel structure column 2, protect the integrity of the steel structure column 2 and avoid the damage to the overall rigidity of the steel structure column 2;
the column connecting part comprises a column connecting frame 3 which is slidably arranged on the steel structure column 2, two positioning boxes 13 are fixedly arranged in the column connecting frame 3, and positioning mechanisms are arranged in the two positioning boxes 13;
the positioning mechanism comprises an auxiliary screw rod 10 which is arranged in a positioning box 13 in a threaded manner, two positioning clamping plates 15 are fixedly arranged in the positioning box 13 through a plurality of rubber columns 17, the two positioning clamping plates 15 are matched with the inner walls of concave parts on the steel structure columns 2, connecting rods 19 are slidably arranged between the two positioning clamping plates 15 and the positioning box 13, arc-shaped push plates 18 are fixedly arranged on the two connecting rods 19, two transverse moving push plates 20 are fixedly arranged on the auxiliary screw rod 10, and the two transverse moving push plates 20 are respectively matched with the two arc-shaped push plates 18;
when the steel structure column is installed, the column connecting frame 3 is inserted into the outside of the steel structure column 2 from the upper end of the steel structure column 2, the two positioning boxes 13 are respectively positioned at the concave positions of the steel structure column 2, the sliding column connecting frame 3 is then used for adjusting the horizontal height until the height position is adjusted, and at the moment, the height position of the column connecting frame 3 is the installation position of the steel structure cross beam 6 on the steel structure column 2;
after the position of the column connecting frame 3 is adjusted, the auxiliary screw rod 10 can be rotated to drive the transverse pushing plate 20 on the auxiliary screw rod to rotate and slide downwards, when the transverse pushing plate 20 rotates and slides downwards, the end part of the transverse pushing plate 20 slides on the cambered surface on the cambered pushing plate 18 matched with the transverse pushing plate, so that the extruding cambered pushing plate 18 can be pushed to move horizontally, and when the cambered pushing plate 18 moves horizontally, the connecting rod 19 drives the positioning clamping plate 15 to move horizontally until the positioning clamping plate 15 moves to the extrusion fit position with the inner wall of the concave part of the steel structure column 2, and at the moment, the plurality of positioning clamping plates 15 are matched to extrude and position the steel structure column 2, so that the connection stability between the steel structure column 2 and the column connecting frame 3 is improved;
a pressing structure is arranged between the auxiliary screw 10 and the positioning box 13, the pressing structure comprises a sliding bottom plate 21 which is slidably arranged in the positioning box 13, a rotating column 22 is rotatably arranged at the lower part of the auxiliary screw 10, and the lower part of the rotating column 22 is slidably arranged in the sliding bottom plate 21, so that only the rotating column 22 is driven to move downwards but not rotate when the auxiliary screw 10 rotates;
two triangular rubber plates 14 are fixedly arranged on the sliding bottom plate 21, and the two triangular rubber plates 14 are positioned at the joint gaps of the column connecting frame 3 and the steel structure column 2;
the auxiliary screw rod 10 rotates and moves downwards and drives the rotating column 22 at the lower part of the auxiliary screw rod to move downwards, so that the two triangular rubber plates 14 are driven to move downwards under the matching action of the sliding bottom plate 21, and the triangular rubber plates 14 are clamped and extruded to the connecting gap between the column connecting frame 3 and the steel structure column 2 when moving downwards, so that the column connecting frame 3 and the steel structure column 2 can be elastically matched and fixed, and the stability of the steel structure column 2 is further improved;
a plurality of limiting diagonal strips 16 playing a role in limiting and resisting reverse pulling are fixedly arranged on the two triangular rubber plates 14, the limiting diagonal strips 16 can be clamped to the lower part of a connecting gap between the column connecting frame 3 and the steel structure column 2 when moving downwards, and can be clamped on the bottom wall of the column connecting frame 3 when being subjected to upward moving tensile force, so that the limiting and reverse pulling resisting effects can be achieved, sliding movement on the limiting diagonal strips is avoided, and the connection firmness is further improved;
the column connecting frame 3 is provided with two column welding plates 11 in a sliding manner, the two column welding plates 11 are fixed with the steel structure column 2 in a welding manner, after the column connecting frame 3 is positioned, the column welding plates 11 can be slid to be attached to the side wall of the steel structure column 2, and then the column welding plates 11 are welded to the steel structure column 2 by adopting a welding technology, so that the welding fixation can be completed.
Referring to fig. 9-12, the positioning installation part is used for fine tuning the installation height position of the steel structure beam 6, so that the accuracy of the installation position of the steel structure beam 6 is further improved;
the positioning installation part comprises a fixed vertical plate 4 fixedly installed on the column connecting frame 3, a beam connecting box 5 is installed on the fixed vertical plate 4 through a sliding mechanism, the sliding mechanism comprises two inner sliding plates 28 which are slidably installed on the fixed vertical plate 4, telescopic rods 29 are fixedly installed on the two inner sliding plates 28, and the beam connecting box 5 is fixedly installed between the two telescopic rods 29;
the inner slide plate 28 in the sliding mechanism can slide horizontally, the telescopic rod 29 can stretch and retract in height, and the height position of the beam connecting box 5 can be adjusted by matching the inner slide plate 28 with the telescopic rod, so that the beam connecting box can be installed and positioned on the fixed longitudinal plate 4 at different heights, and the fine adjustment of the installation height position of the steel structure cross beam 6 is realized;
a plurality of right-angle clamping plates 30 are fixedly arranged on the beam connecting box 5, a plurality of clamping grooves 26 matched with the right-angle clamping plates 30 are formed in the fixed longitudinal plate 4, and a clamping and locking mechanism is arranged in each clamping groove 26;
when the beam connecting box 5 is installed, the two inner sliding plates 28 are pulled to integrally pull out the beam connecting box 5, and then the right-angle clamping plates 30 on the beam connecting box 5 are clamped into the clamping grooves 26 at corresponding positions on the fixed longitudinal plates 4 after the height fine adjustment is carried out;
the locking mechanism comprises two rubber shock absorption pads 31 fixedly installed in the clamping groove 26, the two rubber shock absorption pads 31 are matched with the right-angle clamping plate 30, when the right-angle clamping plate 30 enters the clamping groove 26, the right-angle wide edge of the right-angle clamping plate is firstly contacted with the two trapezoid-shaped rubber shock absorption pads 31 (shown in fig. 11) and is pushed inwards in the process of contact extrusion until the two trapezoid-shaped rubber shock absorption pads are clamped into the lower groove of the clamping groove 26, the clamping is completed, and at the moment, the two rubber shock absorption pads 31 reset and extrude the narrow long edge (the state shown in fig. 11) of the right-angle clamping plate 30, so that the right-angle clamping plate 30 can be extruded and positioned;
the clamping groove 26 is internally provided with a pushing structure, the pushing structure comprises a plurality of pushing spring rods 37 fixedly arranged in the clamping groove 26, the pushing spring rods 37 are fixedly provided with a squeezing plate 36 together, and the squeezing plate 36 is matched with the positioning inserting rod 35;
a positioning inserting rod 35 is fixedly arranged on the fixed longitudinal plate 4 through a spring pressing rod 32, and a positioning groove 34 matched with the positioning inserting rod 35 is formed in the right-angle clamping plate 30;
when the right-angle clamping plate 30 is not clamped, the pushing spring rods 37 are in a relaxed state (i.e. not stretched or contracted), the extrusion plate 36 is in the original position, the lower ends of the positioning inserting rods 35 are in contact with the extrusion plate 36, and the extrusion spring rods 32 are in a compressed state;
when the right-angle clamping plate 30 is clamped, the right-angle clamping plate 30 is contacted with the extrusion plate 36 and pushes the extrusion plate 36 to move inwards, when the extrusion plate 36 is pushed to be separated from the positioning inserting rod 35, the positioning inserting rod 35 moves downwards to the upper part of the right-angle clamping plate 30 under the extrusion action of the extrusion spring rod 32, when the right-angle clamping plate 30 is continuously pushed to the position of the positioning groove 34 in the right-angle clamping plate, the positioning inserting rod 35 is not blocked, and can be extruded into the positioning groove 34 under the action of the extrusion spring rod 32, so that the automatic insertion and clamping of the positioning groove 34 and the positioning inserting rod 35 are completed, and the right-angle clamping plate 30 can be clamped and positioned;
after the right-angle clamping plate 30 is clamped, the extrusion plate 36 applies extrusion pushing force to the right-angle clamping plate 30 under the extrusion action of the plurality of push spring rods 37, so that the clamping and positioning effects of the right-angle clamping plate 30 are further improved;
a sliding rod is arranged between the positioning inserting rod 35 and the fixed longitudinal plate 4 in a sliding manner, when the right-angle clamping plate 30 needs to be taken out, the height position of the positioning inserting rod 35 is adjusted through the sliding rod, the clamping between the positioning inserting rod 35 and the positioning groove 34 is released, and the right-angle clamping plate 30 can be taken out after sliding outwards;
after the right-angle clamping plate 30 is taken out, the height position of the positioning inserting rod 35 can be adjusted by lifting the sliding rod again, so that the extrusion plate 36 can smoothly return to the original position, and the positioning inserting rod 35 returns to the original position (namely, is positioned at the upper part of the extrusion plate 36 and is in extrusion contact with the upper part of the extrusion plate 36), thereby facilitating the re-clamping work of the right-angle clamping plate 30;
the damping structure is arranged in the clamping groove 26 and comprises a damping box 33 fixedly arranged in the clamping groove 26, a damping lifting plate 40 is slidably arranged in the damping box 33, a plurality of damping springs 41 are fixedly arranged between the upper and lower parts of the damping lifting plate 40 and the upper and lower inner walls of the damping box 33, damping hydraulic oil 39 is filled in the damping box 33 and is positioned at the lower part of the damping lifting plate 40, a plurality of communication pipes 50 are fixedly arranged on the damping lifting plate 40, a damping frame 38 is slidably arranged between the damping lifting plate 40 and the damping box 33, and the damping frame 38 is matched with the right-angle clamping plate 30;
when the right-angle clamping plate 30 is clamped into the clamping groove 26, the lower part of the right-angle clamping plate contacts and presses the damping frame 38 on the damping box 33, when the steel structure cross beam 6 is vibrated, the vibration is conducted to the positions of the right-angle clamping plates 30 through the beam connecting box 5, the vibration received by the right-angle clamping plate 30 is conducted to the damping frame 38, the damping frame 38 vibrates up and down to drive the damping lifting plate 40 to move up and down in the damping box 33, so that the plurality of damping springs 41 at the upper part and the lower part are extruded or stretched, and the damping springs 41 at the upper part and the lower part interact, so that the vibration is weakened and counteracted;
when the damping lifting plate 40 moves downwards, the damping hydraulic oil 39 at the lower part of the damping lifting plate is extruded to flow through the communication conduit 50, so that the vibration potential energy can be further consumed through the flow resistance generated when the damping hydraulic oil 39 flows, and the damping effect is further improved;
the pressing spring rod 32 and the pushing spring rod 37 are both functionally named, and the actual structure is a rod body with an elastic telescopic function, so that the elastic telescopic reset function is realized in the structure.
Referring to fig. 9, 13 to 16, beam connection portions for efficient and stable installation of the steel structure cross beam 6;
the beam connecting part comprises a first clamping disc 25 rotatably arranged on the beam connecting box 5, a second clamping disc 42 is fixedly arranged in the beam connecting box 5, beam limiting openings 27 with the same size are formed in the first clamping disc 25 and the second clamping disc 42, the two beam limiting openings 27 have an angle difference of 90 degrees in the vertical position at the initial position, namely the first clamping disc 25 is the same as the second clamping disc 42 after being rotated for 90 degrees, and the two beam limiting openings 27 are matched with the steel structure beam 6;
a locking mechanism is arranged between the steel structure beam 6 and the beam connecting box 5, the locking mechanism comprises two beam locating frames 45 fixedly welded on the steel structure beam 6, pushing baffles 46 are fixedly arranged on the two beam locating frames 45, two beam locating holes 44 are formed in the steel structure beam 6, two beam locating screws 12 are arranged in the beam connecting box 5 in a threaded manner, each beam locating screw 12 is matched with the corresponding beam locating frame 45 and the corresponding beam locating hole 44, two limiting baffles 43 are fixedly arranged in the beam connecting box 5, and the two limiting baffles 43 are matched with the two pushing baffles 46;
when the steel structure beam 6 is installed, firstly, the steel structure beam 6 is clamped and installed in a beam limiting opening 27 in the first clamping disc 25 and pushed into the beam connecting box 5, when the steel structure beam 6 is pushed to the position of the limiting baffle 43, the steel structure beam 6 cannot be pushed continuously under the blocking of the limiting baffle 43, at the moment, the steel structure beam 6 can be rotated to drive the first clamping disc 25 to integrally rotate for 90 degrees, the blocking of the limiting baffle 43 is released, and then the steel structure beam 6 is pushed inwards until the steel structure beam 6 is clamped into the beam limiting opening 27 in the second clamping disc 42, and then the clamping and the installation of the steel structure beam 6 can be completed (shown in an attached drawing 14 of the specification);
when the steel structure beam 6 rotates for 90 degrees, the pushing baffle 46 on the steel structure beam 6 rotates to the rear part of the limiting baffle 43, and at the moment, the limiting baffle 43 can limit and block the pushing baffle 46, so that the pushing baffle 46 cannot move backwards, the steel structure beam 6 can be integrally blocked, the steel structure beam 6 cannot be taken out from the beam connecting box 5 when simply moved backwards, and the steel structure beam 6 can be taken out after being reversely rotated for 90 degrees, so that the installation firmness of the steel structure beam 6 is further improved;
after the steel structure cross beam 6 is clamped and installed, the two cross beam positioning screws 12 can be rotated to pass through the beam positioning frame 45 and then screwed into the beam positioning holes 44 in the steel structure cross beam 6, so that the connection stability of the steel structure cross beam 6 can be further improved;
the beam connecting box 5 is provided with two extrusion mechanisms, each extrusion mechanism comprises a supporting rotating shaft 47 rotatably arranged in the beam connecting box 5, each supporting rotating shaft 47 is fixedly provided with a driving swing rod 48, a compression frame 49 is slidably arranged in the beam connecting box 5 and matched with the pushing baffle 46, the compression frame 49 is matched with the driving swing rod 48, each supporting rotating shaft 47 is fixedly provided with a connecting frame 23, the tail end of each connecting frame 23 is fixedly provided with an extrusion rubber plate 24, and the extrusion rubber plate 24 is attached to the inner wall of the concave part on the steel structure column 2;
when the steel structure beam 6 is installed in a clamping pushing mode, the pushing baffle 46 on the steel structure beam is contacted with the pressed frame 49, the pressed frame 49 is pushed to slide and move inwards, when the pressed frame 49 slides, the upper end of the pressed frame 49 moves on the driving swing rod 48, the driving swing rod 48 is pushed to move outwards to rotate and incline, the driving swing rod 48 drives the supporting rotating shaft 47 to rotate, the connecting frame 23 on the steel structure beam is driven to move inwards, and the extrusion rubber plate 24 on the connecting frame 23 can apply extrusion force to the inner wall of the concave portion of the steel structure column 2 during moving inwards, so that the connection stability between the steel structure beam 6 and the steel structure column 2 is further improved.
The mounting modes of the steel structure column 2 and the steel structure beam 6 in the assembled steel structure building structure system are as follows:
initial state: in the drawings of the specification, the steel structure beams 6 in the drawings 1, 3, 9 and 13 are all in a position display state when the installation is not completed, and in the drawing 14, the steel structure beams 6 are in a position display state when the clamping installation is completed, so that an angle difference of 90 degrees exists between the steel structure beams 6 in the drawings 1, 3, 9 and 13 and the steel structure beams 6 in the drawing 14;
and (3) mounting a steel structure column 2: when the steel structure column 2 is installed, a plurality of positioning seats 8 are welded on the base plate 1, then the steel structure column 2 is clamped and inserted into an installation groove in the base plate 1, each positioning middle plate 7 on the steel structure column 2 is inserted into the corresponding positioning seat 8, and then the steel structure column 2 and the base plate 1 are connected and fixed by penetrating through the positioning seats 8 and the positioning middle plates 7 through positioning bolts 9.
And the mounting height and position of the steel structure beam 6 are adjusted: the method is divided into integral height adjustment and mounting height fine adjustment;
overall height adjustment: when the integral height adjustment is carried out, the column connecting frame 3 is inserted into the outer part of the steel structure column 2 from the upper end of the steel structure column 2, the two positioning boxes 13 are respectively positioned at the concave parts of the steel structure column 2, and then the horizontal height of the lower sliding column connecting frame 3 is adjusted until the height position is adjusted;
after the position of the column connecting frame 3 is adjusted, the auxiliary screw rod 10 is rotated to drive the transverse pushing plate 20 on the auxiliary screw rod to rotate and slide downwards, when the transverse pushing plate 20 rotates and slides downwards, the end part of the transverse pushing plate 20 slides on the cambered surface on the cambered plate 18 matched with the transverse pushing plate, so that the extruding cambered plate 18 is pushed to move horizontally, when the cambered plate 18 moves horizontally, the connecting rod 19 drives the positioning clamping plate 15 to move horizontally until the positioning clamping plate 15 moves to the extrusion fit position with the inner wall of the concave part of the steel structure column 2, and the plurality of positioning clamping plates 15 are matched to extrude and position the steel structure column 2;
the auxiliary screw rod 10 rotates and moves downwards and drives the rotating column 22 at the lower part of the auxiliary screw rod to move downwards, so that the two triangular rubber plates 14 are driven to move downwards under the matching action of the sliding bottom plate 21, and the triangular rubber plates 14 are clamped and extruded to the connecting gap between the column connecting frame 3 and the steel structure column 2 when moving downwards, so that the column connecting frame 3 and the steel structure column 2 can be elastically matched and fixed, and the stability of the steel structure column 2 is further improved;
after the positioning of the column connecting frame 3 is finished, the column welding plate 11 can be slid to be attached to the side wall of the steel structure column 2, and then the column welding plate 11 is welded to the steel structure column 2 by adopting a welding technology, so that the welding and fixing can be finished.
Fine adjustment of mounting height: when the mounting height is finely adjusted, the two inner sliding plates 28 are pulled to integrally pull out the beam connecting box 5, and then the right-angle clamping plates 30 on the beam connecting box 5 are clamped into the clamping grooves 26 at the corresponding positions on the fixed longitudinal plates 4 after the height is finely adjusted;
when the right-angle clamping plate 30 enters the clamping groove 26, the right-angle wide edge of the right-angle clamping plate is contacted with two trapezoid rubber shock absorption pads 31 (shown in fig. 11) firstly, and the right-angle wide edge is pushed inwards in the process of contact extrusion until the right-angle clamping plate is clamped into the lower groove of the clamping groove 26, so that the clamping is completed, and at the moment, the two rubber shock absorption pads 31 reset and extrude the narrow long edge (the state shown in fig. 11) of the right-angle clamping plate 30, so that the right-angle clamping plate 30 can be extruded and positioned;
when the right-angle clamping plate 30 is clamped, the right-angle clamping plate 30 is contacted with the extrusion plate 36 and pushes the extrusion plate 36 to move inwards, when the extrusion plate 36 is pushed to be separated from the positioning inserting rod 35, the positioning inserting rod 35 moves downwards to the upper part of the right-angle clamping plate 30 under the extrusion action of the extrusion spring rod 32, when the right-angle clamping plate 30 is continuously pushed to the position of the positioning groove 34 in the right-angle clamping plate, the positioning inserting rod 35 is not blocked, and can be extruded into the positioning groove 34 under the action of the extrusion spring rod 32, so that the automatic insertion and clamping of the positioning groove 34 and the positioning inserting rod 35 are completed, and the right-angle clamping plate 30 can be clamped and positioned;
after the right-angle clamping plate 30 is clamped, the extrusion plate 36 applies extrusion pushing force to the right-angle clamping plate 30 under the extrusion action of the plurality of push spring rods 37, so that the clamping and positioning effects of the right-angle clamping plate 30 are further improved.
And (3) mounting a steel structure beam 6: when the steel structure beam 6 is mounted, firstly, the steel structure beam 6 is clamped and mounted in a beam limiting opening 27 in the first clamping disc 25 and is pushed into the beam connecting box 5, when the steel structure beam 6 is pushed to the position of the limiting baffle 43, the steel structure beam 6 cannot be pushed continuously under the blocking of the limiting baffle 43, at the moment, the steel structure beam 6 can be rotated to drive the first clamping disc 25 to integrally rotate for 90 degrees, the blocking of the limiting baffle 43 is released, and then the steel structure beam 6 is pushed inwards until the steel structure beam 6 is clamped into the beam limiting opening 27 in the second clamping disc 42, and then the clamping and mounting of the steel structure beam 6 can be completed (shown in fig. 14);
when the steel structure beam 6 rotates for 90 degrees, the pushing baffle 46 on the steel structure beam 6 rotates to the rear part of the limiting baffle 43, and at the moment, the limiting baffle 43 can limit and block the pushing baffle 46, so that the pushing baffle 46 cannot move backwards, the steel structure beam 6 can be integrally blocked, the steel structure beam 6 cannot be taken out from the beam connecting box 5 when simply moved backwards, and the steel structure beam 6 can be taken out after being reversely rotated for 90 degrees, so that the installation firmness of the steel structure beam 6 is further improved;
after the steel structure cross beam 6 is clamped and installed, the two cross beam positioning screws 12 can be rotated to pass through the beam positioning frame 45 and then screwed into the beam positioning holes 44 in the steel structure cross beam 6, so that the connection stability of the steel structure cross beam 6 can be further improved;
when the steel structure beam 6 is installed in a clamping pushing mode, the pushing baffle 46 on the steel structure beam is contacted with the pressed frame 49, the pressed frame 49 is pushed to slide and move inwards, when the pressed frame 49 slides, the upper end of the pressed frame 49 moves on the driving swing rod 48, the driving swing rod 48 is pushed to move outwards to rotate and incline, the driving swing rod 48 drives the supporting rotating shaft 47 to rotate, the connecting frame 23 on the steel structure beam is driven to move inwards, and the extrusion rubber plate 24 on the connecting frame 23 can apply extrusion force to the inner wall of the concave portion of the steel structure column 2 during moving inwards, so that the connection stability between the steel structure beam 6 and the steel structure column 2 is further improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. A fabricated steel structure building structure system, comprising:
the steel structure comprises a base plate (1) and a steel structure cross beam (6), wherein a steel structure column (2) is arranged on the base plate (1) through an installation mechanism;
the steel structure column comprises a column connecting part, wherein the column connecting part is used for adjusting the installation position of a steel structure beam (6) on a steel structure column (2), the column connecting part comprises a column connecting frame (3) which is slidably installed on the steel structure column (2), two positioning boxes (13) are fixedly installed in the column connecting frame (3), positioning mechanisms are installed in the two positioning boxes (13), two column welding plates (11) are slidably installed on the column connecting frame (3), and the two column welding plates (11) are fixed with the steel structure column (2) in a welding mode;
the positioning installation part is used for finely adjusting the installation height position of the steel structure cross beam (6), the positioning installation part comprises a fixed vertical plate (4) fixedly installed on the column connecting frame (3), a beam connecting box (5) is installed on the fixed vertical plate (4) through a sliding mechanism, a plurality of right-angle clamping plates (30) are fixedly installed on the beam connecting box (5), a plurality of clamping grooves (26) matched with the right-angle clamping plates (30) are formed in the fixed vertical plate (4), and a clamping mechanism is installed in each clamping groove (26);
the beam connecting part is used for installing the steel structure cross beam (6), the beam connecting part comprises a first clamping disc (25) which is rotatably installed on the beam connecting box (5), a second clamping disc (42) is fixedly installed in the beam connecting box (5), cross beam limiting openings (27) with the same size are formed in the first clamping disc (25) and the second clamping disc (42), the two cross beam limiting openings (27) are matched with the steel structure cross beam (6), a locking mechanism is installed between the steel structure cross beam (6) and the beam connecting box (5), and two extrusion mechanisms are installed on the beam connecting box (5).
2. The fabricated steel structure building structure system according to claim 1, wherein the mounting mechanism comprises a mounting groove formed in the base plate (1), the mounting groove is matched with the steel structure column (2), a plurality of positioning seats (8) are fixedly mounted on the base plate (1), a plurality of positioning middle plates (7) matched with the corresponding positioning seats (8) are fixedly mounted on the steel structure column (2), and two groups of positioning bolts (9) are adopted between each positioning middle plate (7) and the corresponding positioning seat (8) to be fixed.
3. The fabricated steel structure building structure system according to claim 1, wherein the positioning mechanism comprises an auxiliary screw (10) which is installed in a positioning box (13) in a threaded manner, two positioning clamping plates (15) are fixedly installed in the positioning box (13) through a plurality of rubber columns (17), the two positioning clamping plates (15) are matched with the inner walls of concave parts on the steel structure columns (2), connecting rods (19) are slidably installed between the two positioning clamping plates (15) and the positioning box (13), arc-shaped pushing plates (18) are fixedly installed on the two connecting rods (19), two transverse moving pushing plates (20) are fixedly installed on the auxiliary screw (10), and the two transverse moving pushing plates (20) are respectively matched with the two arc-shaped pushing plates (18);
and a pressing structure is arranged between the auxiliary screw (10) and the positioning box (13).
4. An assembled steel structure building structure system according to claim 3, characterized in that, the pressing structure includes sliding bottom plate (21) of slidable mounting in positioning box (13), the lower part of auxiliary screw (10) rotates and installs rotation post (22), and the lower part slidable mounting of rotation post (22) is in sliding bottom plate (21), fixed mounting has two triangle rubber slab (14) on sliding bottom plate (21), and two triangle rubber slab (14) are located the junction gap department of post linking frame (3) and steel structure post (2), two all fixed mounting has a plurality of spacing diagonal strips (16) of limiting anti-counter-pulling effect on triangle rubber slab (14).
5. A fabricated steel structure building structure system according to claim 1, characterized in that the sliding mechanism comprises two inner sliding plates (28) slidably mounted on a fixed longitudinal plate (4), telescopic rods (29) are fixedly mounted on both inner sliding plates (28), and a beam connecting box (5) is fixedly mounted between the two telescopic rods (29).
6. The fabricated steel structure building structure system according to claim 1, wherein the locking mechanism comprises two rubber shock pads (31) fixedly installed in the clamping groove (26), the two rubber shock pads (31) are matched with the right-angle clamping plate (30), the fixed longitudinal plate (4) is fixedly provided with a positioning inserting rod (35) through a pressing spring rod (32), and the right-angle clamping plate (30) is provided with a positioning groove (34) matched with the positioning inserting rod (35);
the clamping groove (26) is internally provided with a pushing structure and a damping structure.
7. The fabricated steel structure building structure system according to claim 6, wherein the pushing structure comprises a plurality of pushing spring rods (37) fixedly installed in the clamping grooves (26), a pressing plate (36) is fixedly installed on the pushing spring rods (37) together, and the pressing plate (36) is matched with the positioning inserting rod (35).
8. The assembled steel structure building structure system according to claim 7, wherein the shock absorption structure comprises a shock absorption box (33) fixedly installed in the clamping groove (26), a shock absorption lifting plate (40) is installed in the shock absorption box (33) in a sliding mode, a plurality of shock absorption springs (41) are fixedly installed between the upper portion and the lower portion of the shock absorption lifting plate (40) and the upper inner wall and the lower inner wall of the shock absorption box (33), damping hydraulic oil (39) is filled in the shock absorption box (33) and located at the lower portion of the shock absorption lifting plate (40), a plurality of communication pipes (50) are fixedly installed on the shock absorption lifting plate (40), a shock absorption frame (38) is installed between the shock absorption lifting plate (40) and the shock absorption box (33) in a sliding mode, and the shock absorption frame (38) is matched with the right-angle clamping plate (30).
9. The fabricated steel structure building structure system according to claim 1, wherein the locking mechanism comprises two beam positioning frames (45) fixedly welded on the steel structure beam (6), pushing baffles (46) are fixedly installed on the two beam positioning frames (45), two beam positioning holes (44) are formed in the steel structure beam (6), two beam positioning screws (12) are installed in the beam connecting box (5) in an internal thread mode, each beam positioning screw (12) is matched with the corresponding beam positioning frame (45) and the corresponding beam positioning hole (44), two limit baffles (43) are fixedly installed in the beam connecting box (5), and the two limit baffles (43) are matched with the two pushing baffles (46).
10. The fabricated steel structure building structure system according to claim 9, wherein the extrusion mechanism comprises a supporting rotating shaft (47) rotatably mounted in the beam connecting box (5), an active swinging rod (48) is fixedly mounted on the supporting rotating shaft (47), a compression frame (49) is slidably mounted in the beam connecting box (5), the compression frame (49) is matched with the pushing baffle (46), the compression frame (49) is matched with the active swinging rod (48), a connecting frame (23) is fixedly mounted on the supporting rotating shaft (47), and an extrusion rubber plate (24) is fixedly mounted at the tail end of the connecting frame (23) and is attached to the inner wall of the concave part on the steel structure column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410224307.3A CN117803075B (en) | 2024-02-29 | Assembled steel construction building structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410224307.3A CN117803075B (en) | 2024-02-29 | Assembled steel construction building structure system |
Publications (2)
| Publication Number | Publication Date |
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| CN117803075A true CN117803075A (en) | 2024-04-02 |
| CN117803075B CN117803075B (en) | 2024-05-10 |
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