CN116575641A - Anti-seismic steel structure upright post capable of being finely adjusted and connected - Google Patents
Anti-seismic steel structure upright post capable of being finely adjusted and connected Download PDFInfo
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- CN116575641A CN116575641A CN202310686601.1A CN202310686601A CN116575641A CN 116575641 A CN116575641 A CN 116575641A CN 202310686601 A CN202310686601 A CN 202310686601A CN 116575641 A CN116575641 A CN 116575641A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 230000000694 effects Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 13
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 239000012188 paraffin wax Substances 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229940057995 liquid paraffin Drugs 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
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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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
-
- 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
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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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
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a finely-adjustable and jointed anti-seismic steel structure column, which comprises an embedded part embedded in the ground, wherein a liquid storage tank is inserted into the inner side of the embedded part, and a fixing seat is fixedly arranged at the upper end of the liquid storage tank; further comprises: the column body is connected with the inner side of the fixed seat in a telescopic manner, and a damping component is arranged between the fixed seat and the column body and used for improving the anti-seismic effect of the steel structure; the connecting seat is fixedly arranged at the outer side of the upper end of the column body, two sides of the connecting seat are inserted with cross bars, and the connecting seat is connected with the cross bars through a fixing component; the temperature control adjusting mechanism is arranged on the inner side of the upper part of the column body and used for realizing temperature adjustment of the joint and improving connection stability. This but fine setting is linked antidetonation steel structure stand can carry out automatic control by temperature change to fixed junction and adjust, avoids junction temperature difference to change and leads to linking up not hard up, has effectively improved connection stability, has good antidetonation effect simultaneously.
Description
Technical Field
The invention relates to the technical field of steel structure correlation, in particular to a finely-adjustable and jointed anti-seismic steel structure upright post.
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 section steel, steel plates and the like, is simple and convenient to construct due to the light dead weight, and is widely applied to the fields of large-scale plants, venues, super high-rise and the like, and the steel structure upright posts are important parts for supporting the upper prefabricated steel structural members.
In the prior art, as disclosed in the publication No. CN115478711A, a steel structure supporting column and a steel structure house are adopted, a damper and a spring buffer assembly in a lower supporting seat are adopted to absorb vibration, a structure formed by splicing a first section of buffer column and a 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, an energy absorbing plate, an energy absorbing rubber deformation and an energy absorbing spring are adopted to absorb energy, and vibration is absorbed and dissipated through a structure with multiple damping energy consumption, so that the shock resistance of the supporting column is improved, and a good protection effect is achieved on a steel beam connected with the supporting column; when the upper end is connected with the steel beam, the steel beam is clamped in the fixed groove frame, then the adjusting screw is adopted to drive the extrusion plate to extrude the steel beam from the side face to position the steel beam, and compared with the traditional connection mode of a plurality of bolts, the installation convenience is improved, and the construction difficulty is reduced; 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 the 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;
but it shows fixed mounting through the mode of stripper plate and bolt in the use, when the environment that the structure was located takes place great difference in temperature and changes, can make the steel construction of joining department produce volume change under the influence of expend with heat and contract with cold to make the joining between the structure appear dimensional error easily, thereby reduce the connection stability of whole structure, have certain use defect.
Disclosure of Invention
The invention aims to provide a finely-adjustable connected anti-seismic steel structure column, which solves the problems that when the environment where the steel structure column is positioned in the market in the prior art is subjected to large temperature difference change, the steel structure at the connection position is subjected to volume change under the influence of expansion caused by heat and contraction caused by cold, so that the connection between structural members is easy to generate dimensional errors, and the connection stability of the whole structural member is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the anti-seismic steel structure column capable of being finely adjusted and connected comprises an embedded part which is embedded underground, wherein a liquid storage tank is inserted into the inner side of the embedded part, and a fixing seat is fixedly arranged at the upper end of the liquid storage tank;
further comprises: the column body is connected with the inner side of the fixed seat in a telescopic manner, and a damping component is arranged between the fixed seat and the column body and used for improving the anti-seismic effect of the steel structure;
the connecting seat is fixedly arranged at the outer side of the upper end of the column body, two sides of the connecting seat are inserted with cross bars, and the connecting seat is connected with the cross bars through a fixing component;
the temperature control adjusting mechanism is arranged on the inner side of the upper part of the column body and used for realizing temperature adjustment of the joint and improving connection stability.
Preferably, the liquid storage tank stores cooling liquid, heat conducting fins are uniformly arranged on the outer side of the liquid storage tank, and the liquid storage tank is made of heat conducting metal materials.
Through adopting above-mentioned technical scheme for bury underground liquid reserve tank, can carry out high-efficient heat transfer with soil, thereby ensure that its inboard coolant liquid keeps at lower temperature state.
Preferably, the shock assembly comprises a shock absorber and a compression member, the shock absorber is uniformly connected between the upper surface of the liquid storage tank and the lower surface of the column body, the compression member of the hollow terrace structure is fixedly connected with the inner side of the column body, the air port is formed in the side wall of the fixing seat, the cover plate is rotationally connected with the inner wall of the fixing seat, and the cover plate covers the air port.
Through adopting above-mentioned technical scheme for when vibrations take place, fixing base, cylinder can carry out relative flexible regulation, make the bumper shock absorber can play preliminary cushioning effect, and the cylinder drives the compression piece and moves down, can make the compression piece compress the inside air of fixing base, thereby play the cushioning effect of once more.
Preferably, the lower surface of the cylinder is fixedly provided with a second magnetic block, the cover plate is in an L-shaped structure, the upper end of the cover plate is fixedly provided with a first magnetic block, the positions of the first magnetic block and the second magnetic block correspond to each other and have opposite magnetic poles, and a torsion spring is connected between the shaft end of the cover plate and the inner wall of the fixed seat.
Through adopting above-mentioned technical scheme for when the cylinder moves down and is close to the apron, can make the apron carry out elastic rotation under magnetic force effect, thereby remove the shutoff to the wind gap, and then accelerate the inboard air flow of fixing base, thereby cooperate the cooling of cooling liquid in the liquid reserve tank with higher speed of conducting strip.
Preferably, the fixing component comprises a connecting piece, a bolt, a nut and a sealing piece, wherein the connecting piece is integrally arranged on the lower surface of the connecting seat, the bolt penetrates through the connecting seat, the cross rod and the connecting piece and is in threaded connection with the nut, and the sealing piece is connected between the nut and the lower end of the connecting piece.
Through adopting above-mentioned technical scheme for the bolt can be convenient connect connecting seat, horizontal pole, linking piece, improves the assembly of follow-up steel construction and erects the convenience.
Preferably, the temperature control adjusting mechanism comprises a limiting frame, a first movable plate and a gas storage bag, wherein the limiting frame is fixedly arranged on the inner side of the first movable plate, the first movable plate is arranged above the limiting frame in a lifting mode, a first spring is connected between the first movable plate and the limiting frame, the gas storage bag is adhered to the upper surface of the first movable plate, the fixing plate is fixedly adhered to the upper end of the gas storage bag, and meanwhile the fixing plate is fixedly connected with the column body.
Through adopting above-mentioned technical scheme for when the temperature is lower at night, the inside gas of gas storage bag receives the temperature influence and contracts, thereby makes the gas storage bag take place to shrink, and first fly leaf can upwards move under the elasticity effect of first spring this moment, realizes automatically regulated.
Preferably, the second movable plate is fixedly connected to the lower side of the first movable plate through a guide pipe, the guide pipe penetrates through the limiting frame, the first movable plate and the second movable plate, a liquid bag filled with paraffin is arranged between the limiting frame and the second movable plate, meanwhile, a guide pipe is connected between the liquid bag and a through hole in the center of the connecting piece, and one end, close to the connecting piece, of the guide pipe is higher than one end, leaning against the liquid bag, of the guide pipe.
Through adopting above-mentioned technical scheme for can drive the second fly leaf and remove when first fly leaf moves up, thereby make second fly leaf and spacing extrusion liquid bag, make in the liquid bag after the heat absorption melting paraffin can get into the through-hole of linking piece through the honeycomb duct, pack the clearance between linking piece and the bolt both.
Preferably, the lower surface of the gas storage bag is connected with an elastic gas bag, the elastic gas bag is positioned at the inner side of the guide pipe, a movable rod is arranged at the inner side of the guide pipe in a telescopic manner, and meanwhile, the upper end of the movable rod is fixedly bonded with the lower end of the elastic gas bag.
By adopting the technical scheme, when the outside air temperature is hot, the air in the air storage bag and the elastic air bag is expanded, so that the elastic air bag is expanded along the direction of the guide pipe, and the movable rod and the guide pipe are pushed to automatically stretch and retract for adjustment.
Preferably, the temperature control adjusting mechanism further comprises a piston sheet and a piston cylinder, the piston sheet is fixedly arranged at the lower end of the movable rod, the piston cylinder is fixedly arranged in the cylinder, the piston sheet is connected with the piston cylinder in a lifting mode, an air suction pipe is connected between the piston cylinder and the cavity of the connecting piece, one end, close to the piston cylinder, of the air suction pipe is connected with a sealing plug in a sealing mode, a second spring is connected between the sealing plug and the piston cylinder, a pull rope is connected between the sealing plug and the piston sheet, a liquid suction pipe is connected between the cavity of the connecting piece and the liquid storage tank, and cooling liquid is filled in the liquid suction pipe.
Through adopting above-mentioned technical scheme for movable rod moves down in-process, drives the piston piece and moves down, when the piston piece moved down through stay cord pulling sealing plug, makes the piston cylinder can be through the air in the suction pipe extraction linking piece cavity, makes the linking piece pass through the coolant liquid in the automatic extraction liquid reserve tank of pipette, realizes the cooling to bolt department connection structure, avoids receiving the temperature influence and reduces connection stability.
Compared with the prior art, the invention has the beneficial effects that: the finely-adjustable and jointed anti-seismic steel structure upright post can automatically control and regulate the temperature of the fixed joint, avoids the loosening of joint caused by the temperature difference change of the joint, effectively improves the connection stability, and has good anti-seismic effect, and the concrete contents are as follows;
1. the vibration-proof device is provided with the fixing seat, the cylinder, the shock absorber and the compression piece, when vibration occurs, the fixing seat and the cylinder can stretch elastically, so that the shock absorber is extruded, and meanwhile, when the cylinder drives the compression piece to move downwards, the compression piece is matched with the fixing seat to compress air, so that auxiliary shock absorption of the cylinder is realized, and the shock-proof effect of the steel structure upright post is effectively improved;
2. the air inlet is arranged on the bottom of the liquid storage tank, and the air inlet is arranged on the bottom of the liquid storage tank;
3. be provided with gas storage bag, liquid bag and piston cylinder, when external temperature is lower, the gas storage bag can take place to shrink, make first fly leaf move up under first spring elasticity effect, thereby the synchronous upward movement of pulling second fly leaf, make second fly leaf cooperation spacing extrude the liquid bag, make liquid paraffin in the liquid bag flow into between link and the bolt through the honeycomb duct, realize the heat preservation to the bolt, avoid its supercooling shrink, and after paraffin condensation, can pack the clearance, thereby improve connection stability, simultaneously paraffin can protect the bolt outer wall, avoid corrosion and smooth silk, and when external temperature is higher, the gas storage bag can make the expansion of elasticity gasbag, thereby promote the piston piece to adjust in the piston cylinder, make the cavity of link can be through the coolant liquid in the automatic extraction liquid reserve tank of pipette, realize cooling treatment, thereby realize the stability of junction through the fine setting.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of a fixing base and a column of the present invention;
FIG. 3 is a schematic diagram of a split structure of an embedded part and a liquid storage tank of the invention;
FIG. 4 is a schematic perspective view of a temperature control adjusting mechanism according to the present invention;
FIG. 5 is a schematic view of the split structure of the connecting seat and the cross bar of the present invention;
FIG. 6 is a schematic perspective cross-sectional view of a piston cylinder of the present invention;
FIG. 7 is a schematic perspective sectional structure of the air storage bag and the liquid bag of the invention;
fig. 8 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.
In the figure: 1. an embedded part; 2. a liquid storage tank; 201. a heat conductive sheet; 3. a fixing seat; 4. a column; 5. a damper; 6. an air port; 7. a cover plate; 8. a first magnetic block; 9. a second magnetic block; 10. a compression member; 11. a connecting seat; 12. a cross bar; 13. a linking member; 14. a bolt; 15. a nut; 16. a sealing sheet; 17. a limiting frame; 18. a first movable plate; 19. a first spring; 20. an air storage bag; 21. a fixing plate; 22. a guide tube; 23. a second movable plate; 24. a fluid sac; 25. a flow guiding pipe; 26. a movable rod; 27. an elastic air bag; 28. a piston plate; 29. a piston cylinder; 30. an air suction pipe; 31. a sealing plug; 32. a second spring; 33. a pull rope; 34. a pipette.
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.
Referring to fig. 1-8, the present invention provides a technical solution: the anti-seismic steel structure column capable of being finely adjusted and connected comprises an embedded part 1 which is embedded underground, wherein a liquid storage tank 2 is inserted into the inner side of the embedded part 1, and a fixing seat 3 is fixedly arranged at the upper end of the liquid storage tank 2;
further comprises: the column body 4 is connected to the inner side of the fixed seat 3 in a telescopic manner, and a damping component is arranged between the fixed seat 3 and the column body 4 and used for improving the anti-seismic effect of the steel structure; the connecting seat 11 is fixedly arranged at the outer side of the upper end of the column body 4, two sides of the connecting seat 11 are inserted with cross bars 12, and the connecting seat 11 and the cross bars 12 are connected through a fixing component;
the liquid storage tank 2 stores cooling liquid, heat conducting fins 201 are uniformly arranged on the outer side of the liquid storage tank 2, and the liquid storage tank 2 is made of heat conducting metal materials. The damper comprises a damper 5 and a compression member 10, wherein the damper 5 is uniformly connected between the upper surface of the liquid storage tank 2 and the lower surface of the column body 4, the compression member 10 of the hollow terrace structure is fixedly connected with the inner side of the column body 4, the air port 6 is formed in the side wall of the fixing seat 3, the cover plate 7 is rotatably connected with the inner wall of the fixing seat 3, and the cover plate 7 covers the air port 6. The lower surface fixed mounting of cylinder 4 has second magnetic path 9, and apron 7 is "L" font structure setting to the upper end fixed mounting of apron 7 has first magnetic path 8, and the position of first magnetic path 8 and second magnetic path 9 both corresponds and the magnetic pole is opposite simultaneously, is connected with the torsional spring between the axle head of apron 7 and the inner wall of fixing base 3 moreover. The fixed subassembly includes link up piece 13, bolt 14, nut 15 and sealing piece 16, and link up piece 13 integration sets up in the lower surface of connecting seat 11, and bolt 14 runs through connecting seat 11, horizontal pole 12 and link up piece 13 and with nut 15 threaded connection, and be connected with sealing piece 16 between the lower extreme of nut 15 and link up piece 13.
The temperature control adjusting mechanism is arranged on the inner side of the upper part of the column body 4 and is used for realizing temperature adjustment of the joint and improving the connection stability.
As shown in fig. 1-4 and 8, the embedded part 1 is sleeved on the outer side of the liquid storage tank 2 and is embedded underground, then the cross rod 12 and the connecting seat 11 are transversely inserted, the bolt 14 penetrates through the connecting seat 11, the cross rod 12 and the connecting piece 13 and is connected with the nut 15, the cross rod 12 is fixedly connected, when vibration occurs, the fixing seat 3 and the column 4 can be lifted and regulated, the shock absorber 5 is extruded, primary shock absorption is achieved, meanwhile, the column 4 drives the compression part 10 to move downwards, the compression part 10 can be matched with the fixing seat 3 to compress air, auxiliary shock absorption is achieved, when the column 4 moves downwards, and the column 4 is close to the cover plate 7, the cover plate 7 can elastically rotate under the magnetic force of the first magnetic block 8 and the second magnetic block 9, the air port 6 is opened, air flow near the heat conducting plate 201 is accelerated, and cooling treatment of cooling liquid in the liquid storage tank 2 is achieved.
The temperature control adjusting mechanism comprises a limiting frame 17, a first movable plate 18 and an air storage bag 20, wherein the limiting frame 17 is fixedly arranged on the inner side of the first movable plate 18, the first movable plate 18 is arranged above the limiting frame 17 in a lifting mode, a first spring 19 is connected between the first movable plate 18 and the limiting frame 17, the air storage bag 20 is adhered to the upper surface of the first movable plate 18, a fixing plate 21 is fixedly adhered to the upper end of the air storage bag 20, and meanwhile the fixing plate 21 is fixedly connected with the column 4.
The second movable plate 23 is fixedly connected to the lower portion of the first movable plate 18 through the guide pipe 22, the guide pipe 22 penetrates through the limiting frame 17, the first movable plate 18 and the second movable plate 23, a liquid bag 24 filled with paraffin is arranged between the limiting frame 17 and the second movable plate 23, meanwhile, a guide pipe 25 is connected between the liquid bag 24 and a through hole in the center of the connecting piece 13, and one end, close to the connecting piece 13, of the guide pipe 25 is higher than one end, close to the liquid bag 24, of the guide pipe 25.
As shown in fig. 4-5 and 7, paraffin in the liquid bag 24 can absorb heat when the daytime and the air temperature are higher, and stores the heat, when the temperature suddenly changes at night, the air bag 20 can shrink due to the temperature reduction, so that the first movable plate 18 moves upwards under the elastic force of the first spring 19, and the second movable plate 23 is driven to move upwards through the guide pipe 22, so that the second movable plate 23 can be matched with the limiting frame 17 to squeeze the liquid bag 24, so that liquid paraffin in the liquid bag 24 can enter a gap between the connecting piece 13 and the bolt 14 through the guide pipe 25, heat preservation of the bolt 14 is realized, cold shrinkage phenomenon of the bolt 14 is avoided, when the paraffin solidifies, the gap between the connecting piece 13 and the bolt 14 can be filled, so that the connection stability is improved, meanwhile, the bolt 14 can be coated and protected, and when the temperature recovers, the paraffin can flow back into the liquid bag 24 after being melted again, so that recycling is realized.
The lower surface of the air storage bag 20 is connected with an elastic air bag 27, the elastic air bag 27 is positioned on the inner side of the guide tube 22, a movable rod 26 is arranged on the inner side of the guide tube 22 in a telescopic mode, and meanwhile the upper end of the movable rod 26 is fixedly bonded with the lower end of the elastic air bag 27. The temperature control adjusting mechanism further comprises a piston sheet 28 and a piston cylinder 29, the piston sheet 28 is fixedly arranged at the lower end of the movable rod 26, the piston cylinder 29 is fixedly arranged in the cylinder 4, the piston sheet 28 is connected with the piston cylinder 29 in a lifting mode, an air suction pipe 30 is connected between the piston cylinder 29 and a cavity of the connecting piece 13, one end, close to the piston cylinder 29, of the air suction pipe 30 is connected with a sealing plug 31 in a sealing mode, a second spring 32 is connected between the sealing plug 31 and the piston cylinder 29, a pull rope 33 is connected between the sealing plug 31 and the piston sheet 28, a liquid suction pipe 34 is connected between a cavity of the connecting piece 13 and the liquid storage tank 2, and cooling liquid is filled in the liquid suction pipe 34.
As shown in fig. 4-6, when the external temperature is too high, the air storage bag 20 and the elastic air bag 27 are heated and expanded, so that the elastic air bag 27 extends along the guide tube 22, and the movable rod 26 is pushed to move downwards, so that the movable rod 26 drives the piston piece 28 to move inside the piston cylinder 29, the air pressure inside the piston cylinder 29 is changed, when the piston piece 28 moves downwards, the sealing plug 31 is pulled by the pull rope 33 to move, the air suction pipe 30 is communicated, at the moment, the piston cylinder 29 can suck air in the cavity of the connecting piece 13 through the air suction pipe 30, negative pressure is generated in the connecting piece 13, at the moment, the cavity of the connecting piece 13 can suck cooling liquid in the liquid storage box 2 through the liquid suction pipe 34, so that the temperature of the joint of the bolt 14 is reduced, and the stability of the subsequent connecting structure is improved.
Working principle: when the finely-adjustable and jointed anti-seismic steel structure upright post is used, firstly, as shown in fig. 1-8, the embedded part 1 and the liquid storage tank 2 are buried underground, the column body 4 is connected with the fixed seat 3, then the connecting seat 11 and the cross rod 12 are fixedly connected through the bolts 14 and the nuts 15, when vibration occurs, the fixed seat 3 and the column body 4 can be telescopically regulated, and then the damping component is matched to realize damping, meanwhile, the liquid storage tank 2 can be cooled, cooling of cooling liquid is realized, when the external temperature is too low, the air storage bag 20 can be contracted, so that the second movable plate 23 is upwards matched with the limiting frame 17 to squeeze the liquid storage bag 24, liquid paraffin in the liquid storage bag 24 enters a gap between the connecting part 13 and the bolts 14, heat preservation is realized, and when the external temperature is too high, the air storage bag 20 is expanded, so that the piston cylinder 29 can suck cooling liquid into a cavity of the connecting part 13 by utilizing the liquid suction pipe 34, cooling is realized, and a series of works are completed.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The anti-seismic steel structure column capable of being finely adjusted and connected comprises an embedded part (1) which is embedded underground, wherein a liquid storage tank (2) is inserted into the inner side of the embedded part (1), and a fixing seat (3) is fixedly arranged at the upper end of the liquid storage tank (2);
characterized by further comprising:
the column body (4) is connected to the inner side of the fixed seat (3) in a telescopic manner, and a damping component is arranged between the fixed seat (3) and the column body (4) and is used for improving the anti-seismic effect of the steel structure;
the connecting seat (11) is fixedly arranged at the outer side of the upper end of the column body (4), two sides of the connecting seat (11) are inserted with cross bars (12), and the connecting seat (11) is connected with the cross bars (12) through a fixing component;
the temperature control adjusting mechanism is arranged on the inner side of the upper part of the column body (4) and used for realizing temperature adjustment of the joint and improving the connection stability.
2. The finely adjustable joined earthquake-resistant steel structure column according to claim 1, wherein: the liquid storage tank (2) is internally stored with cooling liquid, heat conducting fins (201) are uniformly arranged on the outer side of the liquid storage tank (2), and the liquid storage tank (2) is made of a heat conducting metal material.
3. The finely adjustable joined earthquake-resistant steel structure column according to claim 1, wherein: the shock-absorbing assembly comprises a shock absorber (5) and a compression piece (10), the shock absorber (5) is evenly connected between the upper surface of the liquid storage tank (2) and the lower surface of the column body (4), the compression piece (10) of a hollow terrace structure is fixedly connected with the inner side of the column body (4), an air port (6) is formed in the side wall of the fixing seat (3), a cover plate (7) is connected with the inner wall of the fixing seat (3) in a rotating mode, and the cover plate (7) covers the air port (6).
4. A finely adjustable joined seismic steel structural column according to claim 3, wherein: the lower surface fixed mounting of cylinder (4) has second magnetic path (9), and apron (7) are "L" font structure setting to the upper end fixed mounting of apron (7) has first magnetic path (8), and the position between first magnetic path (8) and second magnetic path (9) corresponds and the magnetic pole is opposite simultaneously, is connected with the torsional spring between the axle head of apron (7) and the inner wall of fixing base (3) moreover.
5. The finely adjustable joined earthquake-resistant steel structure column according to claim 1, wherein: the fixing assembly comprises a connecting piece (13), a bolt (14), a nut (15) and a sealing piece (16), wherein the connecting piece (13) is integrally arranged on the lower surface of the connecting seat (11), the bolt (14) penetrates through the connecting seat (11), the cross rod (12) and the connecting piece (13) and is in threaded connection with the nut (15), and the sealing piece (16) is connected between the nut (15) and the lower end of the connecting piece (13).
6. The finely adjustable joined earthquake-resistant steel structure column according to claim 1, wherein: the temperature control adjusting mechanism comprises a limiting frame (17), a first movable plate (18) and an air storage bag (20), wherein the limiting frame (17) is fixedly arranged on the inner side of the first movable plate (18), the first movable plate (18) is arranged above the limiting frame (17) in a lifting mode, a first spring (19) is connected between the first movable plate (18) and the limiting frame (17), the air storage bag (20) is adhered to the upper surface of the first movable plate (18), a fixed plate (21) is fixedly adhered to the upper end of the air storage bag (20), and meanwhile the fixed plate (21) is fixedly connected with a column body (4).
7. The finely adjustable joined earthquake-resistant steel structure column according to claim 6, wherein: the utility model discloses a device for preventing and curing the paraffin wax, including first fly leaf (18) below is through stand (17), first fly leaf (18) and second fly leaf (23) are run through to stand (22) below through stand (22) fixedly connected with second fly leaf (23), just stand (22) are run through in spacing (17), first fly leaf (18) and second fly leaf (23) to be provided with liquid bag (24) of filling paraffin between spacing (17) and second fly leaf (23), simultaneously be connected with honeycomb duct (25) between the through-hole at liquid bag (24) and adapter (13) center, and the one end that honeycomb duct (25) is close to adapter (13) is higher than its one end that leans on liquid bag (24).
8. The finely adjustable joined earthquake-resistant steel structure column according to claim 7, wherein: the lower surface of gas storage bag (20) is connected with elasticity gasbag (27), just elasticity gasbag (27) are located the inboard of stand pipe (22), and the inboard of stand pipe (22) stretches out and draws back and is provided with movable rod (26), simultaneously the upper end of movable rod (26) is fixed with the lower extreme of elasticity gasbag (27) and is bonded.
9. The finely adjustable joined earthquake-resistant steel structure column of claim 8, wherein: the temperature control adjusting mechanism further comprises a piston sheet (28) and a piston cylinder (29), the piston sheet (28) is fixedly arranged at the lower end of the movable rod (26), the piston cylinder (29) is fixedly arranged in the cylinder (4), meanwhile, the piston sheet (28) is connected with the piston cylinder (29) in a lifting mode, an air suction pipe (30) is connected between the piston cylinder (29) and a cavity of the connecting piece (13), the air suction pipe (30) is close to one end of the piston cylinder (29) and is connected with a sealing plug (31) in a sealing mode, a second spring (32) is connected between the sealing plug (31) and the piston cylinder (29), a pull rope (33) is connected between the sealing plug (31) and the piston sheet (28), a liquid suction pipe (34) is connected between the cavity of the connecting piece (13) and the liquid storage box (2), and cooling liquid is filled in the liquid suction pipe (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310686601.1A CN116575641A (en) | 2023-06-12 | 2023-06-12 | Anti-seismic steel structure upright post capable of being finely adjusted and connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310686601.1A CN116575641A (en) | 2023-06-12 | 2023-06-12 | Anti-seismic steel structure upright post capable of being finely adjusted and connected |
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| Publication Number | Publication Date |
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| CN116575641A true CN116575641A (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310686601.1A Pending CN116575641A (en) | 2023-06-12 | 2023-06-12 | Anti-seismic steel structure upright post capable of being finely adjusted and connected |
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| CN (1) | CN116575641A (en) |
Citations (7)
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|---|---|---|---|---|
| JP2000273951A (en) * | 1999-03-26 | 2000-10-03 | Atsuhide Hashimoto | Exposed type fixed column base having high earthquake- resistant performance |
| KR200437449Y1 (en) * | 2007-02-08 | 2007-12-05 | 김분순 | Roof truss coupling device of structure |
| DE102017207251A1 (en) * | 2017-04-28 | 2018-10-31 | Aktiebolaget Skf | telescopic column |
| CN212317309U (en) * | 2019-10-08 | 2021-01-08 | 芦海丽 | Steel construction stand support with shock-absorbing function |
| CN212359214U (en) * | 2019-12-24 | 2021-01-15 | 山东国建工程集团有限公司 | Supporting mechanism for prefabricated building |
| CN115478711A (en) * | 2022-08-29 | 2022-12-16 | 安徽一品小院建筑科技有限公司 | Steel structure supporting upright post and steel structure house |
| CN115680114A (en) * | 2022-08-04 | 2023-02-03 | 赵志昂 | Concrete column steel truss |
-
2023
- 2023-06-12 CN CN202310686601.1A patent/CN116575641A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000273951A (en) * | 1999-03-26 | 2000-10-03 | Atsuhide Hashimoto | Exposed type fixed column base having high earthquake- resistant performance |
| KR200437449Y1 (en) * | 2007-02-08 | 2007-12-05 | 김분순 | Roof truss coupling device of structure |
| DE102017207251A1 (en) * | 2017-04-28 | 2018-10-31 | Aktiebolaget Skf | telescopic column |
| CN212317309U (en) * | 2019-10-08 | 2021-01-08 | 芦海丽 | Steel construction stand support with shock-absorbing function |
| CN212359214U (en) * | 2019-12-24 | 2021-01-15 | 山东国建工程集团有限公司 | Supporting mechanism for prefabricated building |
| CN115680114A (en) * | 2022-08-04 | 2023-02-03 | 赵志昂 | Concrete column steel truss |
| CN115478711A (en) * | 2022-08-29 | 2022-12-16 | 安徽一品小院建筑科技有限公司 | Steel structure supporting upright post and steel structure house |
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Effective date of registration: 20240514 Address after: 726100 Group 8, Jingcun Street Neighborhood Committee, Jingcun Town, Luonan County, Shangluo City, Shaanxi Province Applicant after: He Maifeng Country or region after: China Address before: Room 209, Building 1, Ruisu Science and Technology Park, No. 2 Kecheng Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215000 Applicant before: Suzhou Qingsong Steel Structure Co.,Ltd. Country or region before: China |