CN115478711B - Steel structure supporting upright post and steel structure house - Google Patents
Steel structure supporting upright post and steel structure house Download PDFInfo
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- CN115478711B CN115478711B CN202211042265.9A CN202211042265A CN115478711B CN 115478711 B CN115478711 B CN 115478711B CN 202211042265 A CN202211042265 A CN 202211042265A CN 115478711 B CN115478711 B CN 115478711B
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- column
- plate
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- positioning
- assembly
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a steel structure supporting column and a steel structure house, which comprise a lower supporting seat, a buffer column assembly, a lower supporting column, an installation adjusting groove, a side supporting assembly, an adjusting connecting assembly, an upper supporting column, a fixed groove frame and a positioning assembly.
Description
Technical Field
The invention relates to the technical field of steel structure buildings, in particular to a steel structure supporting upright post and a steel structure house.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, and is easy and convenient to construct due to the fact that the self weight of the steel beams is light, the steel structures are widely applied to fields of large-scale plants, venues, super high-rise buildings and the like, so that the steel structures are widely applied to building structures in foreign countries, the steel structures are widely applied to civil buildings with multiple high floors in China in recent years, the house steel columns of the steel structures are mainly two types, one type is a node steel column which connects the steel beams in all directions together, and if the steel beams in the middle part are short in length, collapse easily occurs when vibration and the like occur, the middle part of the steel beams is generally supported by adopting supporting columns, and the steel beams are not used as connecting steel beams and only provide support, so that the requirements on earthquake resistance and the like of the supporting columns in the prior art are generally lower.
The utility model provides a steel construction stand that publication number is CN206784730U provided, it is through first reinforcing plate and backing plate and stand body welding, including the inboard welding of center plate at the stand body has the second reinforcing plate for stand body structural strength is high, sets up backing plate and connecting piece in the stock bottom moreover, makes the connecting piece assemble easily, directly adopts the steel column to support in the prior art and has certain progress in intensity and mounting means, but still has following not enough: 1. because the steel beam and the middle part of the steel beam are still rigidly connected, the steel beam cannot be reduced and absorbed when vibration in the vertical direction such as earthquake occurs, and the middle part of the steel beam is still bent and has no shock resistance; 2. the connection between the upper end and the steel beam still needs to adopt a traditional bolt mode, and the connection between the upper end and the steel beam is still troublesome; 3. the height cannot be adjusted according to the requirements, the steel beam is required to be independently designed according to the height of the steel beam during installation, and then the steel beam cannot be reused in the later stage.
Disclosure of Invention
The invention aims to provide a steel structure supporting upright post and a steel structure house so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a steel construction support stand, includes lower supporting seat, buffer column subassembly, lower support column, installation adjustment tank, side support assembly, adjustment coupling assembling, goes up support column, fixed slot frame and locating component, wherein:
the upper end of the lower supporting seat is provided with a buffer column assembly, the lower supporting seat is used for absorbing shock received by the buffer column assembly, the upper end of the buffer column assembly is sleeved inside the lower supporting column, the side surface of the lower supporting column is provided with an installation adjusting groove, the upper end of the buffer column assembly is clamped in the installation adjusting groove in a height-adjustable manner, the buffer column assembly is used for absorbing shock received by the lower supporting column, and the lower end of the lower supporting column is fixedly provided with a side surface supporting assembly with an adjustable inclination angle;
the lower end of the upper support column and the upper end of the lower support column are provided with adjusting connection components for adjusting the height of the upper support column and fixing the upper support column and the lower support column, the top of the upper support column is provided with a fixing groove frame for fixing a steel beam of a steel structure, the side surface of the fixing groove frame is provided with a fixing groove, and a positioning component is arranged in the fixing groove and used for positioning the steel beam arranged in the fixing groove frame;
the lower supporting seat is composed of an upper supporting plate, a hinge seat, supporting rods, a damper, supporting feet and a spring buffer component, wherein the hinge seat is respectively installed at two ends of the supporting rods, the hinge seat at one end is installed at the bottom of the upper supporting plate, the other end is installed at the upper end of the supporting feet, two groups of supporting feet are arranged, two supporting rods are installed on each group of supporting feet, the hinge seat is fixed on the inner side surface of each supporting rod on the adjacent supporting feet, the spring buffer component is installed on each hinge seat, the hinge seat is also fixed at two ends of the damper, the hinge seat at one end is fixed on the outer side surface of each supporting rod, and the hinge seat at the other end is fixed at the bottom of the upper supporting plate;
the energy-absorbing rubber positioning device is characterized in that the buffer column assembly consists of a section of buffer column, a connecting flange plate, a second section of buffer column, an energy-absorbing mounting plate, a positioning block, an energy-absorbing plate, energy-absorbing rubber, a guide column and an energy-absorbing spring, wherein the connecting flange plate is arranged at the lower end of the second section of buffer column and the upper end and lower end of the first section of buffer column, the lower end of the first section of buffer column is arranged on a lower supporting seat, the first section of buffer column and the second section of buffer column are connected through the connecting flange plate, the energy-absorbing mounting plate is fixed at the upper end of the second section of buffer column, the energy-absorbing plate is arranged between the energy-absorbing mounting plate and the positioning plate, a deformation window is arranged on the energy-absorbing plate, the energy-absorbing rubber is filled in the deformation window, the positioning block is fixed on the side face of the positioning plate, the positioning block is clamped in a mounting adjusting groove, the guide column is fixed at the lower end of the positioning plate, the lower end of the guide column penetrates through the energy-absorbing mounting plate, the surface of the guide column is sleeved with the energy-absorbing spring, and the two ends of the energy-absorbing spring are respectively abutted to the energy-absorbing mounting plate and the positioning plate.
Preferably, the spring buffer assembly comprises telescopic sleeve, telescopic link, buffer spring, spring fixing plate and connection otic placode, one end cover of telescopic link is in telescopic sleeve, the both ends of telescopic sleeve and telescopic link respectively are fixed with a spring fixing plate, the connection otic placode is installed in the outside of spring fixing plate, the connection otic placode is rotated and is installed on the articulated seat of bracing piece medial surface, telescopic sleeve and telescopic link surface cover have buffer spring, buffer spring both ends are fixed respectively on two spring fixing plates.
Preferably, the installation adjusting groove comprises a moving groove and a positioning groove, wherein the positioning groove parallel to the moving groove is arranged beside the moving groove, the positioning groove is communicated with the moving groove, and a plurality of groups of positioning grooves are arranged in parallel along the direction of the moving groove.
Preferably, the side support assembly comprises a support frame, a rotary hinge seat, a side support rod and a side support plate, wherein the support frame is fixed on the side surface of the bottom of the lower support column, the rotary hinge seat is installed at two ends of the side support rod, the rotary hinge seat at one end is fixed on the support frame, and the rotary hinge seat at the other end is fixed on the side support plate.
Preferably, the adjustment coupling assembling comprises lower carriage, slipmat, locating screw, the upper end side at the lower support column is fixed to the lower carriage, the up end of lower carriage is fixed with one deck slipmat evenly distributed has the locating hole of multilayer different co-altitude on the upper support column, the locating screw passes through the locating screw and installs in the locating hole at the upper support column surface.
Preferably, the locating component comprises motion case, guide rail, stripper plate, adjusting screw and non slipping spur, the motion incasement is fixed at the fixed slot frame, the motion case lateral wall is provided with the guide rail, the stripper plate sets up in the motion incasement and the side is provided with the guide gap with guide rail assorted, the stripper plate is close to the side of fixed slot frame center department on the attachment have one deck non slipping spur, the tip of adjusting screw runs through the rotatable connection of motion case on the stripper plate, adjusting screw passes through threaded engagement with its junction with the motion case.
The invention also provides a steel structure house, wherein the steel structure house comprises the steel upright post, the steel beam and the roof, the steel upright post adopts the steel structure supporting upright post, and the steel beam is fixed in a fixed groove frame of the steel structure supporting upright post and is positioned in the fixed groove frame through a positioning component.
Compared with the prior art, the invention has the beneficial effects that:
1. the damper and the spring buffer assembly in the lower supporting seat are adopted to absorb vibration, the structure of splicing the first section of buffer column and the second section of buffer column is adopted in the buffer column assembly, certain plastic deformation and hysteresis energy consumption are generated after the splicing structure yields to dissipate vibration energy, the energy absorbing plate, the energy absorbing rubber deformation and the energy absorbing spring are adopted to absorb energy, and the structure of multiple damping energy consumption is adopted to absorb and dissipate vibration, so that the vibration resistance of the supporting upright post is improved, and a good protection effect is achieved on a steel beam connected with the supporting upright post;
2. when the upper end of the invention is connected with the steel beam, the steel beam is clamped in the fixed groove frame, and then the extrusion plate is driven by the adjusting screw to extrude the steel beam from the side surface to position the steel beam;
3. the support column adopts a two-section structure, the relative length of the upper support column and the lower support column can be changed by adjusting the connecting component, the position of the buffer column component in the lower support column can be changed according to requirements, and the height of the whole support column can be changed by adjusting the relative positions of the upper support column and the buffer column component in the lower support column when the support column is used, so that different requirements are met.
Drawings
FIG. 1 is a schematic diagram of the overall exploded construction of the present invention;
FIG. 2 is a schematic exploded view of a buffer column assembly according to the present invention;
FIG. 3 is a schematic view of the overall structure of a buffer column assembly according to the present invention;
FIG. 4 is a schematic view of the structure of the lower support base of the present invention;
FIG. 5 is a schematic view of a spring buffer assembly according to the present invention;
FIG. 6 is a schematic view of a side support assembly according to the present invention;
FIG. 7 is an enlarged schematic view of the structure at A in the present invention;
FIG. 8 is an enlarged schematic view of the structure at B in the present invention;
FIG. 9 is a schematic view of a positioning assembly according to the present invention;
fig. 10 is a schematic diagram of the overall structure of the present invention.
In the figure: 1 lower support base, 101 upper support plate, 102 hinge base, 103 support rod, 104 damper, 105 support leg, 106 spring buffer component, 1061 telescopic sleeve, 1062 telescopic rod, 1063 buffer spring, 1064 spring fixing plate, 1065 connecting ear plate, 2 buffer column component, 201 first section buffer column, 202 connecting flange, 203 second section buffer column, 204 energy absorbing mounting plate, 205 positioning plate, 206 positioning block, 207 energy absorbing plate, 208 energy absorbing rubber, 209 guide column, 210 energy absorbing spring, 21 deformation window, 3 lower support column, 4 mounting adjusting groove, 41 movement groove, 42 positioning groove, 5 side support component, 501 support frame, 502 rotating hinge base, 503 side support rod, 504 side support plate, 6 adjusting connecting component, 601 lower support frame, 602 anti-slip pad, 603 limiting frame, 604 positioning screw, 61 positioning hole, 7 upper support column, 8 fixing groove frame, 81 fixing groove, 9 positioning component, 901 movement box, 902 guide rail, 903 extrusion plate, 904 adjusting screw, 905 anti-slip block.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1 to 10, the present invention provides a technical solution:
the utility model provides a steel construction support stand, includes lower supporting seat 1, buffer column subassembly 2, lower support column 3, installation adjustment tank 4, side support assembly 5, adjustment coupling assembling 6, goes up support column 7, fixed slot frame 8 and locating component 9, wherein:
the upper end of the lower supporting seat 1 is provided with a buffer column assembly 2, the lower supporting seat 1 is used for absorbing the vibration suffered by the buffer column assembly 2, the lower supporting seat 1 is composed of an upper supporting plate 101, a hinge seat 102, a supporting rod 103, a damper 104, supporting feet 105 and a spring buffer assembly 106, two ends of the supporting rod 103 are respectively provided with the hinge seat 102, the hinge seat 102 at one end is arranged at the bottom of the upper supporting plate 101, the other end is arranged at the upper end of the supporting rod 105, the supporting rods 105 are provided with two groups, each group of supporting rods 105 is provided with two supporting rods 103, the inner side surfaces of the supporting rods 103 on the adjacent supporting rods 105 are fixedly provided with the hinge seat 102, the hinge seat 102 is provided with the spring buffer assembly 106, the spring buffer assembly 106 is composed of a telescopic sleeve 1061, a telescopic rod 1062, a buffer spring 1063, a spring fixing plate 1064 and a connecting lug plate 1065, one end of the telescopic rod 1062 is sleeved in the telescopic sleeve 1061, two ends of the telescopic sleeve 1061 and the telescopic rod 1062 are respectively fixed with a spring fixing plate 4, when the two ends of the telescopic rod 103 are fixedly arranged at the outer sides of the telescopic sleeve 1062, the two ends of the supporting rod 102 are fixedly arranged at the two ends of the telescopic sleeve 1063, the telescopic rod 102 and the two end 102 are fixedly arranged at the side surfaces of the telescopic sleeve 1063, or the two end 102 are fixedly arranged at the side surfaces of the supporting rod 102, and the telescopic rod 102, and the two end 102 can rotate around the telescopic rod 102, and the two end 102 are fixedly arranged at the side surfaces of the telescopic rod 102, and the side 102, and the vibration damper assembly is fixedly arranged at the side damper 102, and the side damper assembly. The two can effectively absorb shock after being deformed.
The buffer column assembly 2 is composed of a section of buffer column 201, a second section of buffer column 203, a connecting flange plate 202, an energy absorption mounting plate 204, a positioning plate 205, a positioning block 206, an energy absorption plate 207, energy absorption rubber 208, a guide column 209 and an energy absorption spring 210, wherein the connecting flange plate 202 is mounted at the lower end of the second section of buffer column 203 and the upper end and the lower end of the first section of buffer column 201, the lower end of the first section of buffer column 201 is mounted on the lower supporting seat 1, the first section of buffer column 201 and the second section of buffer column 203 are connected through the connecting flange plate 202, the spliced structure of the first section of buffer column 201 and the second section of buffer column 203 can utilize the splicing structure to yield and then generate certain plastic deformation and return energy consumption to dissipate vibration energy, the energy absorption mounting plate 204 is fixed at the upper end of the second section of buffer column 203, the energy absorption plate 207 is mounted between the energy absorption mounting plate 204 and the positioning plate 205, a deformation window 21 is arranged on the energy absorption plate 207, the strength of the whole energy absorption plate 207 can be reduced, the whole energy absorption plate 207 is easy to deform, the rubber window 21 is filled with the rubber window 208, when the energy absorption plate 208 is vertically deformed, and the energy absorption plate 208 is subjected to low in the direction, and the vibration absorption plate is easy to deform due to the fact that the deformation is easy to the deformation due to the extrusion of the lower energy absorption plate 208.
The side of locating plate 205 is fixed with locating piece 206, the lower extreme of locating plate 205 is fixed with guide post 209, the lower extreme of guide post 209 runs through energy-absorbing mounting panel 204, guide post 209 surface cover has energy-absorbing spring 210, energy-absorbing spring 210 both ends support respectively on energy-absorbing mounting panel 204 and locating plate 205, and after energy-absorbing plate 207 deformation, highly reduce, energy-absorbing mounting panel 204 upward movement compression energy-absorbing spring 210 absorbs energy, adopts energy-absorbing plate 207, energy-absorbing rubber deformation 208 and energy-absorbing spring 210 to absorb energy, and cooperation lower supporting seat 1 realizes multiple shock attenuation energy-consuming structure and absorbs and dissipates vibrations, thereby improves the shock resistance of support post, plays good guard effect to the girder steel of being connected with it.
The side of lower support column 3 is provided with installation adjustment tank 4, installation adjustment tank 4 includes movement groove 401 and constant head tank 402, the other constant head tank 402 that is provided with rather than parallel of movement groove 401, constant head tank 402 and movement groove 401 are linked together, the constant head tank 402 is provided with the multiunit along the direction parallel arrangement of movement groove 401, the locating piece 206 card of buffer column subassembly 2 is in the constant head tank 402, can't move when the locating piece 206 card is in the constant head tank 402, and the vertical shake of lower support column 3 can effectively be conducted for buffer column subassembly 2, and when rotating lower support column 3 let locating piece 206 remove in the movement groove 401, can remove along movement groove 401 to can the card be in the constant head tank 402 of co-altitude, thereby adjust the position of buffer column subassembly 2 in lower support column 3.
The upper end of the upper support column 7 is sleeved in the upper support column 7, the lower end of the upper support column 7 and the upper end of the lower support column 3 are provided with an adjusting and connecting component 6, the adjusting and connecting component 6 is composed of a lower support frame 601, an anti-slip pad 602, a limiting frame 603 and a positioning screw 604, the lower support frame 601 is fixed on the side surface of the upper end of the lower support column 3, a layer of anti-slip pad 602 is fixed on the upper end surface of the lower support frame 601, a plurality of layers of positioning holes 61 with different heights are uniformly distributed on the upper support column 7, the limiting frame 603 is sleeved on the surface of the upper support column 7, the positioning screw 604 penetrates through the limiting frame 603 and is arranged in the positioning hole 61, the positioning screw 604 fixes the limiting frame 603 on the surface of the upper support column 7, the lower support frame 601 plays the effect of hindrance to the downward movement of spacing 603 to fix the integrated height that upper support column 7 and lower support column 3 constitute, slipmat 602 plays good antiskid effect, prevents that upper support column 7 and lower support column 3 from taking place relative rotation, and when positioning screw 604 installs in the locating hole 61 of different co-altitude, can adjust the integrated height that upper support column 7 and lower support column 3 constitute, and cooperation buffer column subassembly 2 can carry out the structure of change position as required in lower support column 3, reaches the purpose that changes the height of whole support column through the relative position of adjustment upper support column 7 and buffer column subassembly 2 in lower support column 3, thereby satisfies different demands.
The lower extreme of lower support column 3 is fixed with adjustable inclination's side support assembly 5, side support assembly 5 comprises support frame 501, rotation hinged support 502, side support pole 503 and side support plate 504, support frame 501 is fixed in lower support column 3 bottom side, rotation hinged support 502 is installed at the both ends of side support pole 503, and the rotation hinged support 502 of one end is fixed on support frame 501, and the rotation hinged support 502 of the other end is fixed at side support plate 504, and support frame 501 can rotate round rotation hinged support 502 to adjust according to the position of buffer column assembly 2 in lower support column 3, make side support plate 504 can be in same horizontal plane with supporting legs 105 all the time, thereby support lower support column 3 in the side.
The fixed slot frame 8 is installed at the top of going up support column 7, and the girder steel card is in fixed slot frame 8 for the girder steel of fixed steel structure, the side of fixed slot frame 8 is provided with fixed slot 81, install locating component 9 in the fixed slot 81, locating component 9 comprises motion case 901, guide rail 902, stripper plate 903, adjusting screw 904 and non slipping spur 905, motion case 901 is fixed in fixed slot frame 8, motion case 901 lateral wall is provided with guide rail 902, stripper plate 903 sets up in motion case 901 and the side be provided with guide rail 902 assorted guide notch 91, and the cooperation of guide notch 91 and guide rail 902 plays the effect of direction to the motion of stripper plate 903, the stripper plate 903 is close to the side of fixed slot frame 8 center department on the subsides have one deck non slipping spur 905, the tip of adjusting screw 904 runs through the rotatable connection of motion case 901 on stripper plate 903, the junction of adjusting screw 904 and its and motion case 901 passes through screw thread engagement, when rotating the adjusting screw 904, the final stripper plate 904 drives the motion of girder steel 903 and takes place the relative to the fixed slot frame of girder steel 903, and the relative motion of the side of side wall 903, and the opposite side that the installation difficulty of the side is difficult to take place, and the opposite side is difficult to the fixed mode is improved, and the relative installation can take place in the fixed slot frame is difficult to the opposite the side of the girder steel.
The invention also provides a steel structure house, wherein the steel structure house comprises the steel upright post, a steel beam and a roof, the steel upright post adopts the steel structure supporting upright post, and the steel beam is fixed in a fixed groove frame 8 of the steel structure supporting upright post and is positioned in the fixed groove frame 8 through a positioning component 9.
The application principle of the invention is as follows: firstly, adjusting the position of a positioning screw 604 installed in a positioning hole 61 according to the height of a steel beam from the ground, when a positioning block 206 moves into a moving groove 401, moving the positioning block along the moving groove 401, clamping the positioning block in the positioning groove 402 with an adaptive height, standing the supporting upright below the steel beam to be supported, clamping the steel beam in a fixed groove frame 8, driving a squeeze plate 903 to move by an adjusting screw 904, finally abutting against the side wall of the steel beam, adjusting the angle of a supporting frame 501, enabling a side supporting plate 504 to be always positioned on the same horizontal plane with supporting legs 105, and finally fixing the side supporting plate 504 and the supporting legs 105 on the ground to finish the installation of the whole supporting upright;
when vibration such as earthquake occurs, the vibration sequentially passes through the buffer column assembly 2 and the lower support seat 1, the buffer column assembly 2 sequentially adopts the energy absorbing plate 207, the energy absorbing rubber 208 to deform and the energy absorbing spring 210 to absorb energy, and certain plastic deformation and hysteresis energy consumption are generated after the structure spliced by the first section of buffer column 201 and the second section of buffer column 203 yields to dissipate the vibration energy, and the lower support seat 1 uses the damper and the spring buffer assembly to absorb the vibration, so that a structure with multiple damping energy consumption is formed, and the purposes of absorbing and dissipating the vibration are achieved
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a steel construction support stand, includes lower supporting seat (1), buffer column subassembly (2), lower support column (3), installation adjustment tank (4), side support assembly (5), adjustment coupling assembling (6), goes up support column (7), fixed slot frame (8) and locating component (9), its characterized in that:
the upper end of the lower supporting seat (1) is provided with a buffer column assembly (2), the lower supporting seat (1) is used for absorbing shock received by the buffer column assembly (2), the upper end of the buffer column assembly (2) is sleeved inside the lower supporting column (3), the side surface of the lower supporting column (3) is provided with an installation adjusting groove (4), the upper end of the buffer column assembly (2) is clamped in the installation adjusting groove (4), the buffer column assembly (2) is used for absorbing impact received by the lower supporting column (3), and the lower end of the lower supporting column (3) is fixedly provided with a side supporting assembly (5) with an adjustable inclination angle;
the steel girder fixing device is characterized in that an adjusting and connecting assembly (6) is arranged at the lower end of the upper supporting column (7) and the upper end of the lower supporting column (3) and used for adjusting the height of the upper supporting column (7) and fixing the upper supporting column (7) and the lower supporting column (3), a fixing groove frame (8) is arranged at the top of the upper supporting column (7) and used for fixing a steel girder of a steel structure, a fixing groove (81) is formed in the side face of the fixing groove frame (8), and a positioning assembly (9) is arranged in the fixing groove (81) and used for positioning the steel girder arranged in the fixing groove frame (8);
the lower supporting seat (1) is composed of an upper supporting plate (101), a hinge seat (102), supporting rods (103), a damper (104), supporting feet (105) and a spring buffer assembly (106), wherein the hinge seat (102) is respectively installed at two ends of the supporting rods (103), the hinge seat (102) at one end is installed at the bottom of the upper supporting plate (101), the other end is installed at the upper end of the supporting feet (105), the supporting feet (105) are provided with two groups, each group of supporting feet (105) is provided with two supporting rods (103), the inner side faces of the supporting rods (103) on the adjacent supporting feet (105) are fixedly provided with the hinge seat (102), the spring buffer assembly (106) is installed on the hinge seat (102), the hinge seat (102) at one end is also fixedly arranged at two ends of the damper (104), the hinge seat (102) at one end is fixedly arranged on the outer side face of the supporting rods (103), and the hinge seat (102) at the other end is fixedly arranged at the bottom of the upper supporting plate (101).
The buffer column component (2) consists of a section of buffer column (201), a connecting flange plate (202), a second section of buffer column (203), an energy absorption mounting plate (204), a positioning plate (205), a positioning block (206), an energy absorption plate (207), energy absorption rubber (208), a guide column (209) and an energy absorption spring (210), wherein the connecting flange plate (202) is arranged at the lower end of the second section of buffer column (203) and the upper end and the lower end of the first section of buffer column (201), the lower end of the first section of buffer column (201) is arranged on a lower supporting seat (1), the first section of buffer column (201) and the second section of buffer column (203) are connected through the connecting flange plate (202), the energy absorption mounting plate (204) is fixed at the upper end of the second section of buffer column (203), the positioning plate (207) is arranged between the positioning plate (204) and the positioning plate (205), a deformation window (21) is arranged on the plate (207), the energy absorption rubber (208) is filled in the deformation window (21), the side surface of the positioning plate (205) is fixedly provided with the positioning block (206), the energy absorption plate (206) is clamped in the guide column (209), the guide column (209) is arranged at the lower end of the positioning plate (209), the surface of the guide post (209) is sleeved with an energy-absorbing spring (210), and two ends of the energy-absorbing spring (210) are respectively propped against the energy-absorbing mounting plate (204) and the positioning plate (205).
2. A steel structure support column according to claim 1, characterized in that: the spring buffering assembly (106) comprises a telescopic sleeve (1061), a telescopic rod (1062), a buffering spring (1063), a spring fixing plate (1064) and a connecting lug plate (1065), one end of the telescopic rod (1062) is sleeved in the telescopic sleeve (1061), one spring fixing plate (1064) is respectively fixed at two ends of the telescopic sleeve (1061) and the telescopic rod (1062), the connecting lug plate (1065) is installed on the outer side of the spring fixing plate (1064), the connecting lug plate (1065) is rotatably installed on a hinge seat (102) on the inner side face of the supporting rod (103), the buffering spring (1063) is sleeved on the surfaces of the telescopic sleeve (1061) and the telescopic rod (1062), and two ends of the buffering spring (1063) are respectively fixed on the two spring fixing plates (1064).
3. A steel structure support column according to claim 1, characterized in that: the installation adjusting groove (4) comprises a moving groove (41) and a positioning groove (42), wherein the positioning groove (42) parallel to the moving groove (41) is arranged beside the moving groove (41), the positioning groove (42) is communicated with the moving groove (41), and a plurality of groups of positioning grooves (42) are arranged in parallel along the direction of the moving groove (41).
4. A steel structure support column according to claim 1, characterized in that: the side support assembly (5) comprises a support frame (501), a rotating hinged support (502), a side support rod (503) and a side support plate (504), wherein the support frame (501) is fixed on the side surface of the bottom of the lower support column (3), the rotating hinged support (502) is installed at two ends of the side support rod (503), the rotating hinged support (502) at one end is fixed on the support frame (501), and the rotating hinged support (502) at the other end is fixed on the side support plate (504).
5. A steel structure support column according to claim 1, characterized in that: the adjusting and connecting assembly (6) is composed of a lower supporting frame (601), an anti-slip pad (602), a limiting frame (603) and a positioning screw (604), wherein the lower supporting frame (601) is fixed on the side face of the upper end of a lower supporting column (3), one layer of anti-slip pad (602) is fixed on the upper end face of the lower supporting frame (601), positioning holes (61) with different heights are uniformly distributed in the upper supporting column (7), the limiting frame (603) is sleeved on the surface of the upper supporting column (7), and the positioning screw (604) penetrates through the limiting frame (603) and is installed in the positioning holes (61).
6. A steel structure support column according to claim 1, characterized in that: the positioning assembly (9) is composed of a motion box (901), a guide rail (902), an extrusion plate (903), an adjusting screw (904) and an anti-slip block (905), the motion box (901) is fixed in a fixed groove frame (8), the guide rail (902) is arranged on the side wall of the motion box (901), the extrusion plate (903) is arranged in the motion box (901) and is provided with a guide notch (91) matched with the guide rail (902) on the side edge, close to the center of the fixed groove frame (8), of the extrusion plate (903), one layer of anti-slip block (905) is attached to the side face, close to the center of the fixed groove frame (8), of the end portion of the adjusting screw (904) penetrates through the motion box (901) and is rotatably connected to the extrusion plate (903), and the connecting portion of the adjusting screw (904) and the motion box (901) is meshed through threads.
7. A steel structure house, characterized in that: the steel structure house comprises a steel upright post, a steel beam and a roof, wherein the steel upright post adopts the steel structure supporting upright post according to any one of claims 1-6, and the steel beam is fixed in a fixed groove frame (8) of the steel structure supporting upright post and is positioned in the fixed groove frame (8) through a positioning component (9).
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| CN202211042265.9A CN115478711B (en) | 2022-08-29 | 2022-08-29 | Steel structure supporting upright post and steel structure house |
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