CN111593816A - Steel construction building connects corner portion reinforced structure - Google Patents
Steel construction building connects corner portion reinforced structure Download PDFInfo
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- CN111593816A CN111593816A CN202010515447.8A CN202010515447A CN111593816A CN 111593816 A CN111593816 A CN 111593816A CN 202010515447 A CN202010515447 A CN 202010515447A CN 111593816 A CN111593816 A CN 111593816A
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- groove
- beam body
- clamping
- plate
- bearing seat
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a reinforced structure of a connection corner part of a steel structure building, which relates to the field of steel structure buildings and comprises a first beam body and a second beam body, wherein a buckle seat arranged at one end of the first beam body is connected with a bearing seat arranged at one end of the second beam body, and a connection steel part is connected at an inner side included angle of the first beam body and the second beam body. The clamping plates arranged on the lower surface of the buckle seat are correspondingly clamped in the clamping plate grooves arranged on the upper surface of the bearing seat, so that the capability of resisting first lateral deviation of the joint of the buckle seat and the bearing seat is effectively improved, and the buckle seat and the bearing seat are fixed through the bolts to prevent the buckle seat and the bearing seat from being longitudinally separated; the end part of the clamping plate is integrally provided with an anti-falling clamping block which protrudes downwards, and the anti-falling clamping block is matched with the anti-falling clamping block and is clamped in a corresponding anti-falling clamping groove formed in the bottom of the clamping plate groove, so that the capacity of resisting second lateral deviation at the joint of the buckling seat and the bearing seat is effectively improved.
Description
Technical Field
The invention relates to the field of steel structure buildings, in particular to a reinforced structure for a connection corner part of a steel structure building.
Background
In the assembly connection process of corner between assembled steel structure building middle cross beam, people use the welded method to connect usually, but the consuming time and the power of welding, can cause the injury to constructor's health moreover, and comparatively inconvenient when dismantling, so for the convenience of the connection at steel construction corner, still can adopt the bolt to connect, but the stability performance of bolted connection mode is lower, influences the assembly quality of assembled steel structure building.
Disclosure of Invention
The present invention is directed to a structure for reinforcing a connection corner of a steel structure building, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a steel structure building connecting corner part reinforcing structure comprises a first beam body and a second beam body, wherein a buckle seat is integrally formed at one end of the first beam body, a bearing seat is integrally formed at one end of the second beam body, one end of the first beam body, which is provided with the buckle seat, is connected with one end, which is provided with the bearing seat, of the second beam body and is vertically arranged, the lower surface of the buckle seat is attached to the upper surface of the bearing seat, 2-3 bolt through holes are formed in the end part of the buckle seat, bolts are inserted in the bolt through holes in a penetrating manner, bolt connecting holes are formed in the upper surface of the bearing seat corresponding to the bolt through holes, the lower ends of the bolts are in threaded connection with the bolt connecting holes, a connecting steel part is connected to the inner included angle part of the first beam body and the second beam body, the connecting steel part is an L-shaped steel plate frame, screw seats are integrally formed at two ends of the connecting steel part, and 2-3 screws are inserted in the screw, screw connecting holes are formed in the side walls of the first beam body and the second beam body corresponding to the positions of the screws, and the inner ends of the screws are in threaded connection with the screw connecting holes.
Preferably, the lower surface integrated into one piece of detaining the seat has the polylith cardboard, and the upper surface of accepting the seat is seted up the multichannel and is matched the cardboard groove that suits with the cardboard, and the polylith cardboard corresponds the inlay card in the multichannel cardboard groove.
Preferably, the multiple-pass card slot consists of a slot-plate-slot structure, said slot-plate-slot structure having a plurality of plate-like structures, the upper surface of the plate-shaped structure at the middle position of the groove-plate-groove structure is provided with grooves distributed along the length direction of the plate-shaped structure, the groove extends from a plate-shaped structure to the outer edge of the bearing seat, the cross section of the groove is in an incomplete circle, the axes of the grooves have different changes in the three-dimensional direction, the grooves are deflected for a plurality of times in the width direction of the plate-shaped structure, the deflection is zigzag or zigzag, the grooves are distributed shallow-deep-shallow in the depth direction of the plate-shaped structure, the deeper the groove is closer to the center of the bearing seat, the fiber grating sensor is fixed in the groove through structural adhesive, and the structural adhesive with different elastic moduli is used in the grooves of different plate-shaped structures.
Preferably, the end of the clamping plate is integrally formed with an anti-falling clamping block protruding downwards, an anti-falling clamping groove matched with the anti-falling clamping block is formed in the bottom of the clamping plate groove, and the anti-falling clamping block is clamped in the anti-falling clamping groove in a matched mode.
Preferably, the upper end of the bolt is an inner hexagonal bolt head, and the inner hexagonal bolt head is embedded below the surface of the buckle seat.
Preferably, the first beam body has the first card strip of polylith with the laminating department integrated into one piece of hookup steel, and the setting of evenly arranging along the vertical direction of the first card strip of polylith, and the binding face of hookup steel corresponds the first card strip department of polylith and has seted up first draw-in groove, and first card strip cooperation card is established in first draw-in groove.
Preferably, the second roof beam body has polylith second card strip with the laminating department integrated into one piece of hookup steel, and polylith second card strip evenly arranges the setting along the vertical direction, and the binding face of hookup steel corresponds polylith second card strip department and has seted up the second draw-in groove, and the cooperation card of second card strip is established in the second draw-in groove.
The invention has the technical effects and advantages that:
1. when the buckle seat arranged at the end part of the first beam body is connected with the bearing seat arranged at the end part of the second beam body, the plurality of clamping plates arranged on the lower surface of the buckle seat are correspondingly clamped and embedded in the plurality of clamping plate grooves arranged on the upper surface of the bearing seat, so that the capability of resisting first lateral deviation of the joint of the buckle seat and the bearing seat is effectively improved, and the buckle seat and the bearing seat are fixed through bolts to prevent the buckle seat and the bearing seat from being longitudinally separated;
2. according to the invention, the end part of the clamping plate is integrally provided with the anti-falling clamping block which protrudes downwards, and the anti-falling clamping block is clamped in the corresponding anti-falling clamping groove formed at the bottom of the clamping plate groove in a matching manner, so that the capacity of resisting second lateral offset at the joint of the buckle seat and the bearing seat is effectively improved;
3. according to the invention, the connecting steel parts are fixedly connected at the included angles of the inner sides of the first beam body and the second beam body through screws, the plurality of first clamping strips integrally formed on the side wall of the first beam body are matched and clamped into the first clamping grooves formed in the inner side surfaces of the connecting steel parts, and the plurality of second clamping strips integrally formed on the side wall of the second beam body are matched and clamped into the second clamping grooves formed in the inner side surfaces of the connecting steel parts, so that the capability of resisting longitudinal offset at the connecting part of the first beam body and the second beam body is effectively improved.
4. The groove for accommodating the fiber grating sensor is arranged on the groove plate close to the center of the bearing seat, the length, width and depth directions of the groove plate are all changed differently, and the deformation and bearing pressure measurement of the first beam body and the second beam body can be realized through the reserved interfaces of the groove at the edge of the bearing seat; and cardboard groove, draw-in groove are as first roof beam body, the internal main stress structure of second roof beam, take place to warp more easily and structural fatigue, and can effectively detect the deformation condition of the roof beam body through setting up the monitoring slot to the draw-in groove board.
5. The change of the groove in the length direction, the width direction and the depth direction on the clamping groove plate can realize the simultaneous monitoring of the length direction, the width direction and the height direction of the beam body.
Drawings
Fig. 1 is an exploded view of the three-dimensional structure of the present invention, schematically illustrated in fig. 1.
Fig. 2 is an exploded view of the three-dimensional structure of the present invention, schematically illustrated in fig. 2.
Fig. 3 is an assembly view of the three-dimensional structure of the present invention.
FIG. 4 is a top cross-sectional view of the inventive structure.
Fig. 5 is a cross-sectional view taken at a-a in fig. 4.
Fig. 6 is a cross-sectional view at B-B in fig. 4.
Fig. 7 is a schematic view of a trench.
In the figure: 1. a first beam body; 101. a buckle seat; 2. a second beam body; 201. a bearing seat; 3. a clamping plate groove; 4. clamping a plate; 401. an anti-falling clamping block; 5. perforating the bolt; 6. a bolt; 601. a hexagon socket head bolt; 7. connecting holes of bolts; 8. connecting steel parts; 801. a screw seat; 9. a screw; 10. a screw connection hole; 11. a first clip strip; 111. a first card slot; 12. a second card strip; 121. and a second card slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a reinforced structure of a connection corner part of a steel structure building as shown in figures 1-6, which comprises a first beam body 1 and a second beam body 2, and is combined with figures 1 and 2, wherein a buckle seat 101 is integrally formed at one end of the first beam body 1, a bearing seat 201 is integrally formed at one end of the second beam body 2, one end of the first beam body 1 provided with the buckle seat 101 is connected with one end of the second beam body 2 provided with the bearing seat 201 and is vertically arranged, the lower surface of the buckle seat 101 is attached to the upper surface of the bearing seat 201, a plurality of clamping plates 4 are integrally formed on the lower surface of the buckle seat 101, a plurality of clamping plate grooves 3 matched with the clamping plates 4 are formed on the upper surface of the bearing seat 201, and the plurality of clamping plates 4 are correspondingly clamped and embedded in the plurality of clamping plate grooves 3, so that the capacity of resisting first lateral deviation at the connection part of the buckle seat 101 and the bearing seat 201 is effectively improved.
Referring to fig. 2 and 6, an anti-releasing fixture block 401 protruding downward is integrally formed at an end of the clamping plate 4, an anti-releasing fixture groove matched with the anti-releasing fixture block 401 is formed at a bottom of the clamping plate groove 3, and the anti-releasing fixture block 401 is engaged with the anti-releasing fixture groove, so that the second lateral deviation resistance capability at the joint of the buckle seat 101 and the bearing seat 201 is effectively improved.
Referring to fig. 1 and 6, 2 to 3 bolt through holes 5 are formed in the end portion of the buckle seat 101, a bolt 6 is inserted into each bolt through hole 5, a bolt connecting hole 7 is formed in the position, corresponding to the bolt through hole 5, of the upper surface of the bearing seat 201, the lower end of the bolt 6 is in threaded connection with the bolt connecting hole 7, longitudinal separation between the buckle seat 101 and the bearing seat 201 is prevented, an inner hexagonal bolt head 601 is arranged at the upper end of the bolt 6, and the inner hexagonal bolt head 601 is embedded below the surface of the buckle seat 101, so that flatness of the surface of the buckle seat 101 is guaranteed.
Referring to fig. 1, 3 and 4, a connection steel member 8 is connected to an inner side included angle of the first beam body 1 and the second beam body 2, the connection steel member 8 is an L-shaped steel plate frame, screw seats 801 are integrally formed at two ends of the connection steel member 8, 2-3 screws 9 are inserted into the screw seats 801 in a penetrating manner, screw connection holes 10 are formed in the side walls of the first beam body 1 and the second beam body 2 corresponding to the positions of the screws 9, the inner ends of the screws 9 are in threaded connection with the screw connection holes 10, and connection between the first beam body 1 and the second beam body 2 is enhanced.
Combine fig. 1, fig. 2 and fig. 4 show, first roof beam body 1 has the first card strip of polylith 11 with the laminating department integrated into one piece of hookup steel part 8, the first card strip of polylith 11 evenly arranges the setting along the vertical direction, second roof beam body 2 has polylith second card strip 12 with the laminating department integrated into one piece of hookup steel part 8, polylith second card strip 12 evenly arranges the setting along the vertical direction, the binding face of hookup steel part 8 corresponds the first card strip of polylith 11, first draw-in groove 111 and second draw-in groove 121 have respectively been seted up to second card strip 12 punishment, and first card strip 11 cooperation card is established in first draw-in groove 111, second card strip 12 cooperation card is established in second draw-in groove 121, effectively improve first roof beam body 1, the ability of longitudinal shift is resisted to second roof beam body 2 junction.
When the buckle seat 101 arranged at the end part of the first beam body 1 is connected with the bearing seat 201 arranged at the end part of the second beam body 2, the plurality of clamping plates 4 arranged on the lower surface of the buckle seat 101 are correspondingly clamped and embedded in the plurality of clamping plate grooves 3 arranged on the upper surface of the bearing seat 201, so that the capability of resisting first lateral deviation of the joint of the buckle seat 101 and the bearing seat 201 is effectively improved, and the buckle seat 101 and the bearing seat 201 are fixed through the bolts 6, so that the buckle seat 101 and the bearing seat 201 are prevented from being longitudinally separated; an anti-falling fixture block 401 protruding downwards is integrally formed at the end part of the clamping plate 4, and the anti-falling fixture block 401 is clamped in a corresponding anti-falling fixture groove formed at the bottom of the clamping plate groove 3 in a matching manner, so that the capability of resisting second lateral deviation at the joint of the buckle seat 101 and the bearing seat 201 is effectively improved; the inboard contained angle department of first roof beam body 1, the second roof beam body 2 passes through screw 9 fixedly connected with hookup steel 8, and the first card strip 11 cooperation card of polylith of first roof beam body 1 lateral wall integrated into one piece goes into the first draw-in groove 111 that hookup steel 8 medial surface was seted up, the polylith second card strip 12 cooperation card of second roof beam body 2 lateral wall integrated into one piece goes into the second draw-in groove 121 that hookup steel 8 medial surface was seted up, effectively improve first roof beam body 1, the ability of longitudinal migration is resisted at second roof beam body 2 junction.
Referring to fig. 1 and 7, the multi-channel card slot 3 is composed of a slot-plate-slot structure, the slot-plate-slot structure has two plate-shaped structures, the upper surfaces of the two plate-shaped structures have grooves distributed along the length direction of the plate-shaped structures, the grooves extend from the plate-shaped structures to the outer edge of the receiving base 201, and are used for installing interfaces of the fiber grating sensors, the fiber grating sensors can be connected to a spectrum analysis device through the interfaces to calculate the output of the fiber grating sensors, the cross-sectional shapes of the grooves are incomplete circles or rectangles or squares, the axes of the grooves have different changes in the three-dimensional direction, as shown in fig. 7, the grooves are deflected for multiple times in the width direction of the plate-shaped structures, the deflection can be zigzag or zigzag, the deflection in the width direction can make the fiber grating sensors installed in the grooves measure the deformation of the beam in the width direction and the length, the grooves are distributed in a shallow-deep-shallow manner in the depth direction of the plate-shaped structure, the deeper the grooves are closer to the center of the bearing seat 201, and the change of the depth of the grooves on the plate-shaped structure enables the fiber grating sensor to measure the deformation of the beam body in the height direction. The fiber grating sensor is fixed in the groove through structural adhesive, the groove of the first plate-shaped structure can be used for packaging the fiber grating sensor by using polyester fiber, the groove of the second plate-shaped structure can be fixed by using materials such as 704 adhesive/carbon fiber and the like, the packaging adhesive with different elastic moduli used by different plate-shaped structures provides the possibility of eliminating common mode errors such as temperature drift and the like in the measurement result by using a subsequent algorithm, and the sensitive area of the fiber grating sensor is made of the structural adhesive with lower elastic modulus, so that the sensitive area is more sensitive to the deformation of a slot plate and a beam body.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A steel structure building connection corner reinforcing structure, comprising the first beam body (1) and the second beam body (2), characterized in that: the steel plate frame is characterized in that a buckling seat (101) is integrally formed at one end of a first beam body (1), a bearing seat (201) is integrally formed at one end of a second beam body (2), one end of the first beam body (1) provided with the buckling seat (101) is connected with one end of the second beam body (2) provided with the bearing seat (201) in a vertical mode, the lower surface of the buckling seat (101) is attached to the upper surface of the bearing seat (201), 2-3 bolt through holes (5) are formed in the end portion of the buckling seat (101), bolts (6) are inserted in the bolt through holes (5) in a penetrating mode, bolt connecting holes (7) are formed in the positions, corresponding to the bolt through holes (5), of the upper surface of the bearing seat (201), the lower ends of the bolts (6) are in threaded connection with the bolt connecting holes (7), connecting steel pieces (8) are connected to inner side included angles of the first beam body (1) and the second beam body (2), and the connecting steel pieces (8) are L-shaped, screw seats (801) are integrally formed at two ends of a connecting steel part (8), 2-3 screws (9) are inserted into the screw seats (801) in a penetrating manner, screw connecting holes (10) are formed in the positions, corresponding to the screws (9), of the side walls of the first beam body (1) and the second beam body (2), the inner ends of the screws (9) are in threaded connection with the screw connecting holes (10), a plurality of clamping plates (4) are integrally formed on the lower surface of the buckling seat (101), a plurality of clamping plate grooves (3) matched with the clamping plates (4) are formed in the upper surface of the bearing seat (201), the clamping plates (4) are correspondingly clamped and embedded in the clamping plate grooves (3), the clamping plate grooves (3) are formed in a groove-plate-groove structure mode, the groove-plate-groove structure is provided with a plurality of plate structures, grooves distributed in the length direction of the plate structures are formed in the upper surface of the plate structure at the middle position of the groove-plate-groove structure, the groove extends to the outer edge of the bearing seat (201) from a plate-shaped structure, the cross section of the groove is in an incomplete circle, the axis of the groove has different changes in the three-dimensional direction, the groove deflects for multiple times in the width direction of the plate-shaped structure, the deflection is in a zigzag shape or a zigzag shape, the groove is in shallow-deep-shallow distribution in the depth direction of the plate-shaped structure, the deeper the groove is closer to the center of the bearing seat (201), the fiber grating sensor is fixed in the groove through structural adhesive, the sensitive area of the fiber grating sensor is made of the structural adhesive with the lower elastic modulus, and the structural adhesive with different elastic moduli is used in the grooves of different plate-shaped structures.
2. The structure for reinforcing a connecting corner portion of a steel structure building according to claim 1, wherein: the anti-falling clamping device is characterized in that the end part of the clamping plate (4) is integrally formed into an anti-falling clamping block (401) protruding downwards, an anti-falling clamping groove matched with the anti-falling clamping block (401) is formed in the bottom of the clamping plate groove (3), and the anti-falling clamping block (401) is matched and clamped in the anti-falling clamping groove.
3. The structure for reinforcing a connecting corner portion of a steel structure building according to claim 1, wherein: the upper end of the bolt (6) is provided with an inner hexagonal bolt head (601), and the inner hexagonal bolt head (601) is embedded under the surface of the buckle seat (101).
4. The structure for reinforcing a connecting corner portion of a steel structure building according to claim 1, wherein: first roof beam body (1) has first card strip of polylith (11) with the laminating department integrated into one piece of hookup steel (8), and the setting of evenly arranging along the vertical direction of first card strip of polylith (11), and first draw-in groove (111) have been seted up to the laminating face of hookup steel (8) corresponding first card strip of polylith (11), and first card strip (11) cooperation card is established in first draw-in groove (111).
5. The structure for reinforcing a connecting corner portion of a steel structure building according to claim 1, wherein: the second beam body (2) is provided with a plurality of second clamping strips (12) integrally formed with the joint of the connecting steel piece (8), the second clamping strips (12) are evenly distributed along the vertical direction, the joint face of the connecting steel piece (8) corresponds to the second clamping strips (12), second clamping grooves (121) are formed in the positions, corresponding to the second clamping strips (12), of the joint face, and the second clamping strips (12) are matched and clamped in the second clamping grooves (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010515447.8A CN111593816B (en) | 2020-06-09 | 2020-06-09 | Steel construction building connects corner portion reinforced structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010515447.8A CN111593816B (en) | 2020-06-09 | 2020-06-09 | Steel construction building connects corner portion reinforced structure |
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| CN111593816A true CN111593816A (en) | 2020-08-28 |
| CN111593816B CN111593816B (en) | 2021-11-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726917A (en) * | 2020-12-29 | 2021-04-30 | 江苏德丰建设集团建筑科技有限公司 | Connecting structure of precast slab and bay beam and construction method thereof |
| CN114319598A (en) * | 2021-12-21 | 2022-04-12 | 山东方大杭萧钢构科技有限公司 | Steel structure assembly type building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112726917A (en) * | 2020-12-29 | 2021-04-30 | 江苏德丰建设集团建筑科技有限公司 | Connecting structure of precast slab and bay beam and construction method thereof |
| CN114319598A (en) * | 2021-12-21 | 2022-04-12 | 山东方大杭萧钢构科技有限公司 | Steel structure assembly type building |
| CN114319598B (en) * | 2021-12-21 | 2024-03-08 | 山东方大杭萧钢构科技有限公司 | Steel structure assembled building |
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|---|---|
| CN111593816B (en) | 2021-11-30 |
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