CN219175950U - Reinforced structure of steel structure joint - Google Patents
Reinforced structure of steel structure joint Download PDFInfo
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- CN219175950U CN219175950U CN202320286129.8U CN202320286129U CN219175950U CN 219175950 U CN219175950 U CN 219175950U CN 202320286129 U CN202320286129 U CN 202320286129U CN 219175950 U CN219175950 U CN 219175950U
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Abstract
The utility model relates to the technical field of steel structure reinforced connection, in particular to a reinforced structure at a joint of a steel structure, which comprises a steel structure beam and a steel structure column which are fixedly arranged, wherein a main reinforced connection assembly is arranged at the joint of the steel structure beam and the steel structure column, the main reinforced connection assembly comprises a reinforced diagonal bracing which is obliquely arranged, a beam fixing piece and a column fixing piece are respectively and fixedly arranged at the upper end and the lower end of the reinforced diagonal bracing, the beam fixing piece is fixed on the steel structure beam at a corresponding position, the column fixing piece is fixed on the steel structure column at a corresponding position, and a beam column locking assembly is arranged at the inner side of the main reinforced connection assembly. The reinforced structure of the steel structure joint is mainly used for reinforcing connection of the joint parts of the steel structure cross beam and the steel structure upright post so as to ensure the reliability of the connection stability and the connection strength of the joint parts of the whole steel structure under outdoor complex working conditions.
Description
Technical Field
The utility model relates to the technical field of steel structure reinforced connection, in particular to a novel fast-assembled component structure for reinforced connection of beam column connection parts of a steel structure, and especially relates to a reinforced structure of connection parts of the steel structure.
Background
The steel structure has the characteristics of high strength, light weight and the like, and compared with concrete and wood, the steel structure has lower density and yield strength. Therefore, under the same stress condition, the steel structural member has small section and light dead weight, is convenient to transport and install, is suitable for a large-span, high-height and heavy-load structure, is suitable for bearing impact and dynamic load, and has good anti-seismic performance.
In traditional steel construction, the contact position of steel construction and truss structure's in the steel construction roof beam and post need be realized connecting, and common connected mode mainly falls into welded joint, bolted connection or rivet connection, and wherein, bolted connection falls into ordinary bolted connection and high strength bolted connection again, because outdoor steel construction receives the insolation of wind throughout the year, its operating mode environment is abominable relatively, and consequently steel construction's junction belongs to the fragile part in its structure, generally carries out additional strengthening to the connection position in industry.
For example, in the prior art of patent application number CN202120621268.2, a reinforced steel structure at the joint of steel structures is disclosed, its main structure includes first steel structure frame and second steel structure frame, the equal fixedly connected with of bottom of first steel structure frame and second steel structure frame strengthens the case, the opposite one side of strengthening the case is through connecting block fixedly connected with stiffener, the rear side of strengthening the case inner chamber is through bearing swing joint there being the lead screw, the front end of lead screw runs through the stiffener case and fixedly connected with carousel, the screw thread on lead screw surface both sides is opposite, the front side and the equal thread bush of rear side on lead screw surface are equipped with the thread bush, one side fixedly connected with fixed block of stiffener is kept away from to the thread bush, the slot hole is seted up to one side of keeping away from the fixed block, one side of fixed block is kept away from the thread bush runs through slot hole and fixedly connected with fixed plate, one side fixedly connected with connecting plate of stiffener is kept away from to the stiffener, the front side of connecting plate runs through and is provided with the bolt, the rear end of bolt runs through to the rear side of connecting plate, the surface thread bush is equipped with the nut.
It can be seen from the above description that the reinforced steel structure mainly performs reinforced connection between the first steel structure frame and the second steel structure frame, and mainly uses the fixing plates and bolts at two ends of the reinforcing rod to realize positioning with the corresponding first steel structure frame and second steel structure frame, and the reinforcing effect still can be insufficient when the two ends of the horizontal and vertical sections are positioned under the load of long-term vibration, so that the overall reinforcing effect needs to be improved.
Therefore, the utility model optimizes and improves the problems in the prior art, and provides a novel fast-assembly component structure for strengthening connection of beam column connection parts of a steel structure, which is used for better solving the problems in the prior art.
Disclosure of Invention
The utility model aims to solve one of the technical problems, and adopts the following technical scheme: the utility model provides a reinforced structure of steel construction junction, includes steel construction crossbeam, the steel construction stand of fixed setting, the tip of steel construction crossbeam with the top fixed connection of steel construction stand steel construction crossbeam the junction of steel construction stand is provided with a main enhancement coupling assembling, main enhancement coupling assembling includes the enhancement bracing that an slope set up the upper end and the lower extreme of strengthening the bracing respectively fixed mounting have a crossbeam mounting, stand mounting, the crossbeam mounting is fixed in corresponding position department on the steel construction crossbeam, the stand mounting is fixed in corresponding position department on the steel construction stand the beam column locking subassembly is installed to the inboard of main enhancement coupling assembling, beam column locking subassembly with fixed connection between the main enhancement coupling assembling.
In any of the above schemes, preferably, the beam fixing member includes a beam C-shaped channel steel clamping sleeve fixedly welded at an upper end of the reinforcing diagonal brace, the beam C-shaped channel steel clamping sleeve is clamped on an outer side wall of the steel structure beam at a corresponding position, and the beam C-shaped channel steel clamping sleeve is fixedly penetrated with the steel structure beam through a first bolt member, two second bolt members, and the two second bolt members are respectively disposed at left and right sides of the first bolt member.
In any of the above schemes, preferably, the column fixing member includes a column C-shaped channel steel clamping sleeve fixedly welded at a lower end portion of the reinforcing diagonal brace, the column C-shaped channel steel clamping sleeve is clamped on an outer side wall of the steel structure column at a corresponding position, and is fixedly penetrated by a third bolt member, two fourth bolt members and the steel structure column, and the two fourth bolt members are respectively arranged at upper and lower sides of the third bolt member.
In any of the above schemes, it is preferable that the beam column locking assembly comprises a Y-shaped beam column clamping sleeve, a vertical section of the Y-shaped beam column clamping sleeve is clamped on an outer side wall of the steel structure beam through a beam clamping interface on the Y-shaped beam column clamping sleeve, a horizontal section of the Y-shaped beam column clamping sleeve is clamped on an outer side wall of the steel structure column through a column clamping interface on the Y-shaped beam column clamping sleeve, a corner short support parallel to the reinforcing diagonal brace is fixedly welded at a lower end of the Y-shaped beam column clamping sleeve, an upper end and a lower end of the corner short support are respectively abutted to the bottom of the steel structure beam and the inner side of the steel structure column at corresponding positions, and the corner short support and the reinforcing diagonal brace are fixedly connected through a support tie piece.
In any of the above schemes, it is preferable that an anti-slip pad sleeve is arranged between the beam clamping interface and the outer side wall of the steel structure beam and between the column clamping interface and the outer side wall of the steel structure column.
In any of the above schemes, preferably, the Y-shaped beam column clamping sleeve is formed by butt welding two symmetrically arranged Y-shaped beam column half clamping sleeves, and the two Y-shaped beam column half clamping sleeves are respectively clamped with the outer side wall of the steel structure beam and the outer side wall of the steel structure column, and then butt welding fixation is completed.
In any of the above aspects, it is preferable that the upper and lower ends of the corner short support are fixedly bonded with anti-slip contact pads, respectively.
In any of the above schemes, preferably, the supporting drawknot member includes an upper fixed ear seat fixedly welded at a middle part of a lower side of the corner short support, a lower fixed ear seat is welded and fixed on an upper side wall of the reinforced diagonal bracing at least at intervals along a length direction of the reinforced diagonal bracing, the upper fixed ear seat and each lower fixed ear seat are respectively connected through a rigid rod, and two ends of the rigid rod are respectively hinged on the upper fixed ear seat and the lower fixed ear seat at corresponding positions.
In any of the above aspects, it is preferable that the first bolt member and the second bolt member are disposed perpendicular to each other, and the third bolt member and the fourth bolt member are disposed perpendicular to each other.
Compared with the prior art, the utility model has the following beneficial effects:
1. the reinforced structure of the steel structure joint is mainly used for reinforcing connection of the joint parts of the steel structure cross beam and the steel structure upright post so as to ensure the reliability of the connection stability and the connection strength of the joint parts of the whole steel structure under outdoor complex working conditions.
2. The main reinforcing connecting component can realize stable connection of the cross beam and the upright post, and supports and fixes the cross beam by the reinforcing diagonal bracing on the main reinforcing connecting component, so that the stability of the left end of the cross beam and the upper part of the upright post is effectively ensured, and the stability of the whole structure is improved.
3. In addition, the stability of the reinforced diagonal bracing is considered to be additionally provided with the beam column locking assembly, fixed point fixing is realized through the positioning of the beam column locking assembly at the joint, and then the supporting and positioning of the middle section of the reinforced diagonal bracing are realized through the supporting drawknot member, so that the multi-point positioning support of the reinforced diagonal bracing is effectively ensured, the positioning stability of the whole reinforced diagonal bracing is improved, and the reinforced positioning effect of the reinforced structure is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or features are generally identified by like reference numerals throughout the drawings. In the drawings, the elements or components are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is a right-side view structural schematic diagram of the installation state of the Y-beam column ferrule of the present utility model.
Fig. 4 is a schematic cross-sectional structure of the Y-beam column half ferrule of the present utility model.
In the figure, 1, a steel structure beam; 2. a steel structure upright; 3. reinforcing diagonal braces; 4. c-shaped channel steel cutting sleeve of the cross beam; 5. a first bolt member; 6. a second bolt member; 7. c-shaped channel steel cutting sleeve of the upright post; 8. a third bolt member; 9. y-shaped beam column clamping sleeve; 901. a vertical section; 902. a beam card interface; 903. a horizontal section; 904. a column clamping interface; 905. y-shaped beam column half cutting sleeve; 10. a fourth bolt member; 11. short corner supports; 12. an anti-slip pad sleeve; 13. an anti-slip abutting pad; 14. an upper fixed ear seat; 15. a lower fixed ear seat; 16. a rigid rod.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model. The specific structure of the utility model is shown in figures 1-4.
Examples
The utility model provides a reinforced structure of steel construction junction, includes steel construction crossbeam 1, the steel construction stand 2 of fixed setting, the tip of steel construction crossbeam 1 with the top fixed connection of steel construction stand 2 steel construction crossbeam 1 the junction of steel construction stand 2 is provided with a main enhancement coupling assembling, main enhancement coupling assembling includes the enhancement bracing 3 that the slope set up the upper end and the lower extreme of strengthening bracing 3 respectively fixed mounting have a crossbeam mounting, stand mounting, the crossbeam mounting is fixed in corresponding position department steel construction crossbeam 1, the stand mounting is fixed in corresponding position department steel construction stand 2 on the inboard of main enhancement coupling assembling is installed a beam column locking subassembly, beam column locking subassembly with fixed connection between the main enhancement coupling assembling. The reinforced structure of steel construction junction carries out subsequent supplementary reinforcing location to steel construction crossbeam 1, steel construction stand 2 that the installation is accomplished, of course also can select the order of installation according to the condition of installation construction, the reinforcing diagonal brace 3 of relying on main reinforcing connection subassembly after the installation can realize carrying out the purpose that diagonal brace location is strengthened to steel construction crossbeam 1, steel construction stand 2, and the upper and lower both ends of whole reinforcing diagonal brace 3 are again through crossbeam mounting, stand mounting realization on steel construction crossbeam 1, steel construction stand 2, thereby guarantee the locking of both ends, in order to further guarantee the stability at its middle part under the outside wind load and the vibration load operating mode of reinforcing diagonal brace 3 of great reinforcing diagonal brace 3 of size, consequently, still set up the beam column locking component rather than supporting and reached the effect of strengthening the middle section support to reinforcing diagonal brace 3.
In any of the above solutions, preferably, the beam fixing member includes a beam C-shaped channel steel clamping sleeve 4 fixedly welded at an upper end portion of the reinforcing diagonal brace 3, the beam C-shaped channel steel clamping sleeve 4 is clamped on an outer side wall of the steel structure beam 1 at a corresponding position, and is fixed with the steel structure beam 1 in a penetrating manner through a first bolt member 5, two second bolt members 6, and the two second bolt members 6 are respectively disposed on left and right sides of the first bolt member 5. The fixed locking position of the upper end of the reinforcing diagonal bracing 3 is mainly guaranteed to the crossbeam mounting, mainly relies on crossbeam C type channel-section steel cutting ferrule 4 joint on the crossbeam, then utilizes crisscross first bolt piece 5, the second bolt piece 6 that set up to realize locking to can guarantee the reliability of joint location effectively.
In any of the above solutions, preferably, the column fixing member includes a column C-shaped channel steel clamping sleeve 7 fixedly welded at a lower end portion of the reinforcing diagonal brace 3, the column C-shaped channel steel clamping sleeve 7 is clamped on an outer side wall of the steel structure column 2 at a corresponding position, and is fixed with the steel structure column 2 in a penetrating manner through a third bolt member 8, two fourth bolt members 10, and the two fourth bolt members 10 are respectively disposed on upper and lower sides of the third bolt member 8. The stand mounting mainly is the fixed locking position of the lower extreme of assurance reinforcing bracing 3, mainly relies on stand C type channel-section steel cutting ferrule 7 joint on the stand, then utilizes crisscross third bolt 8, the fourth bolt 10 that set up to realize locking to can guarantee the reliability of joint location effectively.
In any of the above schemes, it is preferable that the beam column locking assembly includes a Y-shaped beam column clamping sleeve 9, a vertical section 901 of the Y-shaped beam column clamping sleeve 9 is clamped on an outer side wall of the steel structure beam 1 through a beam clamping interface 902 thereon, a horizontal section 903 of the Y-shaped beam column clamping sleeve 9 is clamped on an outer side wall of the steel structure column 2 through a column clamping interface 904 thereon, a corner short support 11 parallel to the reinforcing diagonal brace 3 is fixedly welded at a lower end of the Y-shaped beam column clamping sleeve 9, an upper end and a lower end of the corner short support 11 are respectively abutted on the bottom of the steel structure beam 1 at corresponding positions and on an inner side of the steel structure column 2, and the corner short support 11 is fixedly connected with the reinforcing diagonal brace 3 through a support tie member. The beam column locking assembly mainly can be fixed on the steel structure cross beam 1 and the steel structure upright column 2 by clamping sleeves at the same time, thereby effectively realizing fixed-point locking and positioning, realizing fixed rigid connection of the middle part of the reinforced diagonal bracing 3 by utilizing the clamping sleeve positioning of the Y-shaped beam column clamping sleeve 9 and the supporting drawknot piece matched with the lower part of the corner short support 11, and further ensuring the middle part positioning stability of the whole reinforced diagonal bracing 3.
In any of the above schemes, it is preferable that the Y-shaped beam column clamping sleeve 9 is formed by butt welding two symmetrically arranged Y-shaped beam column half clamping sleeves 905, and the two Y-shaped beam column half clamping sleeves 905 are respectively clamped with the outer side wall of the steel structure cross beam 1 and the outer side wall of the steel structure upright post 2, and then butt welding fixation is completed. The Y-shaped beam column clamping sleeve 9 formed by assembling and welding the two Y-shaped beam column half clamping sleeves 905 can achieve integral fixity, the Y-shaped beam column clamping sleeve 9 can be used for positioning the Y-shaped beam column clamping sleeve 9 after being clamped, leftward and rightward movement of the Y-shaped beam column clamping sleeve is prevented, and fixed point stability is guaranteed.
In any of the above solutions, it is preferable that the support drawknot member includes an upper fixed ear seat 14 fixedly welded at a middle portion of a lower side of the corner short support 11, at least one lower fixed ear seat 15 is welded and fixed on an upper side wall of the reinforced diagonal brace 3 at intervals along a length direction thereof, the upper fixed ear seat 14 and each lower fixed ear seat 15 are respectively connected through a rigid rod 16, and two ends of the rigid rod 16 are respectively hinged on the upper fixed ear seat 14 and the lower fixed ear seat 15 at corresponding positions. The supporting drawknot piece is mainly fixed on the corner short support 11 by means of the upper fixed ear seat 14 on the upper portion, and fixed on the reinforced diagonal bracing 3 by means of the lower fixed ear seat 15, and the plurality of rigid rods 16 effectively play a role in connecting and supporting, so that the purpose of effectively supporting the middle part of the reinforced diagonal bracing 3 is finally achieved.
Examples
The utility model provides a reinforced structure of steel construction junction, includes steel construction crossbeam 1, the steel construction stand 2 of fixed setting, the tip of steel construction crossbeam 1 with the top fixed connection of steel construction stand 2 steel construction crossbeam 1 the junction of steel construction stand 2 is provided with a main enhancement coupling assembling, main enhancement coupling assembling includes the enhancement bracing 3 that the slope set up the upper end and the lower extreme of strengthening bracing 3 respectively fixed mounting have a crossbeam mounting, stand mounting, the crossbeam mounting is fixed in corresponding position department steel construction crossbeam 1, the stand mounting is fixed in corresponding position department steel construction stand 2 on the inboard of main enhancement coupling assembling is installed a beam column locking subassembly, beam column locking subassembly with fixed connection between the main enhancement coupling assembling.
The reinforced structure of steel construction junction carries out subsequent supplementary reinforcing location to steel construction crossbeam 1, steel construction stand 2 that the installation is accomplished, of course also can select the order of installation according to the condition of installation construction, the reinforcing diagonal brace 3 of relying on main reinforcing connection subassembly after the installation can realize carrying out the purpose that diagonal brace location is strengthened to steel construction crossbeam 1, steel construction stand 2, and the upper and lower both ends of whole reinforcing diagonal brace 3 are again through crossbeam mounting, stand mounting realization on steel construction crossbeam 1, steel construction stand 2, thereby guarantee the locking of both ends, in order to further guarantee the stability at its middle part under the outside wind load and the vibration load operating mode of reinforcing diagonal brace 3 of great reinforcing diagonal brace 3 of size, consequently, still set up the beam column locking component rather than supporting and reached the effect of strengthening the middle section support to reinforcing diagonal brace 3.
In any of the above solutions, preferably, the beam fixing member includes a beam C-shaped channel steel clamping sleeve 4 fixedly welded at an upper end portion of the reinforcing diagonal brace 3, the beam C-shaped channel steel clamping sleeve 4 is clamped on an outer side wall of the steel structure beam 1 at a corresponding position, and is fixed with the steel structure beam 1 in a penetrating manner through a first bolt member 5, two second bolt members 6, and the two second bolt members 6 are respectively disposed on left and right sides of the first bolt member 5.
The fixed locking position of the upper end of the reinforcing diagonal bracing 3 is mainly guaranteed to the crossbeam mounting, mainly relies on crossbeam C type channel-section steel cutting ferrule 4 joint on the crossbeam, then utilizes crisscross first bolt piece 5, the second bolt piece 6 that set up to realize locking to can guarantee the reliability of joint location effectively.
In any of the above solutions, preferably, the column fixing member includes a column C-shaped channel steel clamping sleeve 7 fixedly welded at a lower end portion of the reinforcing diagonal brace 3, the column C-shaped channel steel clamping sleeve 7 is clamped on an outer side wall of the steel structure column 2 at a corresponding position, and is fixed with the steel structure column 2 in a penetrating manner through a third bolt member 8, two fourth bolt members 10, and the two fourth bolt members 10 are respectively disposed on upper and lower sides of the third bolt member 8.
The stand mounting mainly is the fixed locking position of the lower extreme of assurance reinforcing bracing 3, mainly relies on stand C type channel-section steel cutting ferrule 7 joint on the stand, then utilizes crisscross third bolt 8, the fourth bolt 10 that set up to realize locking to can guarantee the reliability of joint location effectively.
In any of the above schemes, it is preferable that the beam column locking assembly includes a Y-shaped beam column clamping sleeve 9, a vertical section 901 of the Y-shaped beam column clamping sleeve 9 is clamped on an outer side wall of the steel structure beam 1 through a beam clamping interface 902 thereon, a horizontal section 903 of the Y-shaped beam column clamping sleeve 9 is clamped on an outer side wall of the steel structure column 2 through a column clamping interface 904 thereon, a corner short support 11 parallel to the reinforcing diagonal brace 3 is fixedly welded at a lower end of the Y-shaped beam column clamping sleeve 9, an upper end and a lower end of the corner short support 11 are respectively abutted on the bottom of the steel structure beam 1 at corresponding positions and on an inner side of the steel structure column 2, and the corner short support 11 is fixedly connected with the reinforcing diagonal brace 3 through a support tie member.
The beam column locking assembly mainly can be fixed on the steel structure cross beam 1 and the steel structure upright column 2 by clamping sleeves at the same time, thereby effectively realizing fixed-point locking and positioning, realizing fixed rigid connection of the middle part of the reinforced diagonal bracing 3 by utilizing the clamping sleeve positioning of the Y-shaped beam column clamping sleeve 9 and the supporting drawknot piece matched with the lower part of the corner short support 11, and further ensuring the middle part positioning stability of the whole reinforced diagonal bracing 3.
In any of the above solutions, it is preferable that a non-slip mat 12 is disposed between the beam clamping interface 902 and the outer side wall of the steel structural beam 1, and between the column clamping interface 904 and the outer side wall of the steel structural column 2.
The anti-slip pad 12 can achieve the purpose of clamping and fixing during clamping and can achieve the purpose of anti-slip.
In any of the above schemes, it is preferable that the Y-shaped beam column clamping sleeve 9 is formed by butt welding two symmetrically arranged Y-shaped beam column half clamping sleeves 905, and the two Y-shaped beam column half clamping sleeves 905 are respectively clamped with the outer side wall of the steel structure cross beam 1 and the outer side wall of the steel structure upright post 2, and then butt welding fixation is completed.
The Y-shaped beam column clamping sleeve 9 formed by assembling and welding the two Y-shaped beam column half clamping sleeves 905 can achieve integral fixity, the Y-shaped beam column clamping sleeve 9 can be used for positioning the Y-shaped beam column clamping sleeve 9 after being clamped, leftward and rightward movement of the Y-shaped beam column clamping sleeve is prevented, and fixed point stability is guaranteed.
In any of the above embodiments, it is preferable that the anti-slip contact pads 13 are fixedly bonded to the upper and lower ends of the corner short support 11.
The anti-slip abutting pad 13 can play a role in effectively anti-slip abutting, and the stability of the abutting part is ensured.
In any of the above solutions, it is preferable that the support drawknot member includes an upper fixed ear seat 14 fixedly welded at a middle portion of a lower side of the corner short support 11, at least one lower fixed ear seat 15 is welded and fixed on an upper side wall of the reinforced diagonal brace 3 at intervals along a length direction thereof, the upper fixed ear seat 14 and each lower fixed ear seat 15 are respectively connected through a rigid rod 16, and two ends of the rigid rod 16 are respectively hinged on the upper fixed ear seat 14 and the lower fixed ear seat 15 at corresponding positions.
The supporting drawknot piece is mainly fixed on the corner short support 11 by means of the upper fixed ear seat 14 on the upper portion, and fixed on the reinforced diagonal bracing 3 by means of the lower fixed ear seat 15, and the plurality of rigid rods 16 effectively play a role in connecting and supporting, so that the purpose of effectively supporting the middle part of the reinforced diagonal bracing 3 is finally achieved.
In any of the above embodiments, it is preferable that the first bolt member 5 and the second bolt member 6 are disposed perpendicular to each other, and the third bolt member 8 and the fourth bolt member 10 are disposed perpendicular to each other.
The staggered bolt pieces can better ensure the comprehensiveness of the connection positions and improve the strength of the connection positions.
The specific working principle is as follows:
after installation, rely on the main bracing piece 3 that strengthens coupling assembling to carry out bracing location reinforcing's purpose to steel construction crossbeam 1, steel construction stand 2, and the upper and lower both ends of whole bracing piece 3 that strengthen are again through crossbeam mounting, stand mounting realize the location on steel construction crossbeam 1, steel construction stand 2 to this guarantees the locking of both ends, in order to further guarantee the stability of its middle part of the great bracing piece 3 that strengthens under outside wind load and vibration load operating mode of size, so this has still set up rather than supporting beam column locking component and has reached the effect to strengthening the middle section reinforcing support of bracing piece 3.
The beam column locking assembly can be simultaneously fixed on the steel structure cross beam 1 and the steel structure upright column 2 in a clamping manner, so that fixed-point locking and positioning are effectively realized, and the clamping sleeve of the Y-shaped beam column clamping sleeve 9 is used for positioning and matching with a supporting drawknot piece below the corner short support 11 to realize fixed rigid connection of the middle part of the reinforcing diagonal brace 3, so that the middle part positioning stability of the whole reinforcing diagonal brace 3 is ensured. The supporting drawknot member is fixed on the corner short support 11 by means of the upper fixed ear seat 14 on the upper portion, and fixed on the reinforced diagonal bracing 3 by means of the lower fixed ear seat 15, and the plurality of rigid rods 16 effectively play a role in connecting and supporting, so that the purpose of effectively supporting the middle of the reinforced diagonal bracing 3 is finally achieved.
The reinforced structure of the steel structure joint is mainly used for reinforcing connection of the joint parts of the steel structure cross beam 1 and the steel structure upright post 2 so as to ensure the reliability of the connection stability and the connection strength of the joint parts of the whole steel structure under outdoor complex working conditions. The main reinforcing connecting component can realize stable connection of the cross beam and the upright column, and the main reinforcing connecting component is used for supporting and fixing by means of the reinforcing diagonal bracing 3, so that the stability of the left end of the cross beam and the upper part of the upright column is effectively ensured, and the stability of the whole structure is improved. In addition, the stability of the reinforced diagonal bracing 3 is considered to be increased, the beam column locking assembly is positioned at the joint to realize fixed point fixation, and then the supporting and positioning of the middle section of the reinforced diagonal bracing 3 are realized by virtue of the supporting drawknot piece, so that the multi-point positioning support of the reinforced diagonal bracing 3 is effectively ensured, the positioning stability of the whole reinforced diagonal bracing 3 is improved, and the reinforced positioning effect of the reinforced structure is improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model and are intended to be within the scope of the appended claims and description; any alternative modifications or variations to the embodiments of the present utility model will fall within the scope of the present utility model for those skilled in the art.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (9)
1. The utility model provides a reinforced structure of steel construction junction, includes fixed steel construction crossbeam, the steel construction stand that sets up, the tip of steel construction crossbeam with the top fixed connection of steel construction stand, its characterized in that: the steel structure beam is characterized in that a main reinforcing connecting component is arranged at the joint part of the steel structure upright post, the main reinforcing connecting component comprises a reinforcing inclined strut which is obliquely arranged, a beam fixing piece and an upright post fixing piece are fixedly arranged at the upper end and the lower end of the reinforcing inclined strut respectively, the beam fixing piece is fixed on the steel structure beam at the corresponding position, the upright post fixing piece is fixed on the steel structure upright post at the corresponding position, a beam column locking component is arranged at the inner side of the main reinforcing connecting component, and the beam column locking component is fixedly connected with the main reinforcing connecting component.
2. A reinforcing structure for a steel structure joint according to claim 1, wherein: the beam fixing piece comprises a beam C-shaped channel steel clamping sleeve fixedly welded at the upper end of the reinforcing diagonal brace, the beam C-shaped channel steel clamping sleeve is clamped on the outer side wall of the steel structure beam at the corresponding position and is fixedly penetrated with the steel structure beam through a first bolt piece, two second bolt pieces, and the two second bolt pieces are respectively arranged on the left side and the right side of the first bolt piece.
3. A reinforcing structure for a steel structure joint according to claim 2, wherein: the stand mounting includes a fixed welding stand C type channel-section steel cutting ferrule of the lower tip of strengthening the bracing, stand C type channel-section steel cutting ferrule joint is in corresponding position department on the lateral wall of steel construction stand and through a third bolt spare, two fourth bolt spare with steel construction stand realizes running through fixedly, two the fourth bolt spare sets up respectively the upper and lower both sides of third bolt spare.
4. A reinforcing structure for a steel structure joint according to claim 3, wherein: the beam column locking assembly comprises a Y-shaped beam column clamping sleeve, the vertical section of the Y-shaped beam column clamping sleeve is clamped on the outer side wall of the steel structure beam through a beam clamping interface on the Y-shaped beam column clamping sleeve, the horizontal section of the Y-shaped beam column clamping sleeve is clamped on the outer side wall of the steel structure column through an upright column clamping interface on the Y-shaped beam column clamping sleeve, a corner short support parallel to the reinforcing diagonal bracing is fixedly welded at the lower end of the Y-shaped beam column clamping sleeve, the upper end and the lower end of the corner short support are respectively abutted to the bottom of the steel structure beam and the inner side of the steel structure column at corresponding positions, and fixed connection is realized between the corner short support and the reinforcing diagonal bracing through a support drawknot piece.
5. A steel structure joint reinforcing structure according to claim 4, wherein: and anti-slip cushion sleeves are arranged between the beam clamping connector and the outer side wall of the steel structure beam and between the column clamping connector and the outer side wall of the steel structure column.
6. A steel structure joint reinforcing structure according to claim 5, wherein: the Y-shaped beam column clamping sleeve is formed by butt welding two symmetrically arranged Y-shaped beam column half clamping sleeves, and the two Y-shaped beam column half clamping sleeves are respectively clamped with the outer side wall of the steel structure cross beam and the outer side wall of the steel structure upright post and then are fixed in a butt welding mode.
7. A steel structure joint reinforcing structure according to claim 6, wherein: and anti-slip abutting pads are fixedly adhered to the upper end and the lower end of the corner short support respectively.
8. A steel structure joint reinforcing structure according to claim 7, wherein: the support drawknot piece comprises an upper fixed lug seat fixedly welded at the middle part of the lower side of the corner short support, at least one lower fixed lug seat is welded and fixed on the upper side wall of the reinforced diagonal bracing at intervals along the length direction of the upper side wall of the reinforced diagonal bracing, the upper fixed lug seat and each lower fixed lug seat are respectively connected through a rigid rod, and two ends of the rigid rod are respectively hinged to the upper fixed lug seat and the lower fixed lug seat at corresponding positions.
9. A steel structure joint reinforcing structure according to claim 8, wherein: the first bolt piece and the second bolt piece are arranged vertically, and the third bolt piece and the fourth bolt piece are arranged vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286129.8U CN219175950U (en) | 2023-02-22 | 2023-02-22 | Reinforced structure of steel structure joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286129.8U CN219175950U (en) | 2023-02-22 | 2023-02-22 | Reinforced structure of steel structure joint |
Publications (1)
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