CN114197675B - Building steel structure with elastic shock-absorbing connection structure - Google Patents
Building steel structure with elastic shock-absorbing connection structure Download PDFInfo
- Publication number
- CN114197675B CN114197675B CN202111585384.4A CN202111585384A CN114197675B CN 114197675 B CN114197675 B CN 114197675B CN 202111585384 A CN202111585384 A CN 202111585384A CN 114197675 B CN114197675 B CN 114197675B
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- pressure
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- wall
- sliding
- inner chamber
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 230000035939 shock Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- E04B1/62—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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B1/36—Bearings or like supports allowing movement
-
- 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
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- 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
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2463—Connections to foundations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of installation of I-steel bases for buildings, in particular to a building steel structure with an elastic shock absorption connection structure, which comprises I-steel bases, wherein the I-steel bases are pre-buried and fixed in the ground, a sliding base fixedly connected with a vertical rod is arranged on each I-steel base, a fastening device fixedly connected with the I-steel base is arranged on the side wall of each sliding base, and a connecting column in plug-in connection with the vertical rod is arranged at the upper end of each sliding base, so that the beneficial effects are that: through being provided with the base of slidable regulation on traditional I-steel base, realize carrying out convenient position control to the support member piece of interim building, cooperation between extrusion and the pressure-bearing inner chamber between cooperation spliced pole and the pole setting, and then make the pole setting in striking or the pressure boost in-process, make the acting force act on in the atmospheric pressure of pressure-bearing inner chamber through the atress transmission, reach the absorbing purpose, through providing the balancing weight on folding pipe, reach the purpose that improves the bearing performance, reduce the impact.
Description
Technical Field
The invention relates to the technical field of installation of I-steel bases for buildings, in particular to a building steel structure with an elastic shock absorption connecting structure.
Background
In building construction, a large number of temporary buildings are usually installed in a building construction site, and most of the temporary buildings are obtained on site and use I-steel as a base.
However, in the actual construction process, the construction area is mostly soil, the geology is soft, the ground is tamped in a plurality of directions when the base is installed, however, the bearing performance of the soil is weak, once the temporary building support upright post and the like are installed, the base is extremely easy to further squeeze the soil once bearing impact is carried out, so that the tamped soil is in a gap, the strength of the building base is lowered, and the structure is unstable.
Therefore, the building steel structure with the elastic shock-absorbing connecting structure is provided to solve the shock absorption and buffering problem of the I-steel base on soil.
Disclosure of Invention
The invention aims to provide a building steel structure with an elastic shock absorption connecting structure, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a building steel structure with elasticity shock attenuation connection structure, includes the I-shaped bottom steel, the I-shaped bottom steel is pre-buried to be fixed in ground, installs the slide base of fixed connection pole setting on the I-shaped bottom steel, be provided with on the lateral wall of slide base with I-shaped bottom steel fixed connection's fastener, slide base's upper end is provided with the spliced pole with pole setting grafting connection, slide base's upper end is provided with the reference column with pole setting lower extreme fixed connection, slidable mounting has the pressure-bearing post that has the piston block on the reference column, the upper end of pressure-bearing post and the inner wall fastening extrusion of the inner chamber upper end of pole setting, the lower extreme of pressure-bearing post passes through the sealed sliding communication of piston block spliced pole's inner chamber, the inner chamber of spliced pole passes through the external folding pipe of intercommunication U pipe, be provided with the balancing weight on the folding pipe, the vertical screw of balancing weight upper end rotates the grafting and has the screw rod of fixed height.
Preferably, the sliding base is provided with a sliding groove penetrating through the sliding base back and forth, the lower end of the sliding groove is provided with a penetrating hole which is in sliding fit with the vertical web plate of the I-shaped bottom steel, the sliding groove is clamped on the transverse plate at the upper end of the I-shaped bottom steel, and the lower end of the sliding base is pressed on the ground through the base plate.
Preferably, the fastening device comprises a fastening screw and a pressing block, a compression inner cavity is formed in the inner wall, attached to the outer wall of the transverse plate at the upper end of the I-shaped bottom steel, of the sliding groove, the pressing block is slidably mounted in the compression inner cavity, and a second spring is sleeved between one side, close to the sliding groove, of the pressing block and the inner wall of the compression inner cavity.
Preferably, the side wall of the sliding base is provided with a screw hole communicated with the compression inner cavity, the fastening screw is rotatably arranged in the screw hole, the end part of the fastening screw is pressed on the pressing block, and the pressing block is fastened and pressed on the side wall of the transverse plate at the upper end of the I-shaped bottom steel.
Preferably, the upper end inner chamber of spliced pole sets up to the pressure-bearing inner chamber, the upper end port of pressure-bearing inner chamber is provided with spacing apron, the interlude slip of pressure-bearing post runs through spacing apron, and the piston piece slidable mounting of pressure-bearing post lower extreme is provided with hemispherical indent on the inner wall of pressure-bearing inner chamber, and the indent is vertical downwards to be provided with the locating hole.
Preferably, the two ends of the communicating U pipe are respectively provided with an air guide port, the air guide ports on the inner side of the communicating U pipe are communicated with the pressure-bearing inner cavity, the air guide ports on the other end of the communicating U pipe are externally connected with the lower end of the folding pipe, the upper end of the folding pipe is vertically provided with a bracket, the vertical threads of the screw rod are rotationally spliced on the bracket, and the lower end of the screw rod is propped against the upper end face of the balancing weight.
Preferably, the lower extreme of pole setting is provided with bilateral symmetry's a pair of sliding grafting ear seat on the reference column, the lock nut that the screw thread cup jointed on the reference column has been pressed to the upper end of ear seat, and the vertical first spring that has cup jointed between slide base up end and ear seat lower terminal surface of lower extreme outer wall of reference column.
Preferably, the lower extreme inner chamber of pole setting is provided with grafting inner chamber, the inner wall of grafting inner chamber is provided with four groups draw-in grooves that circumference array distributes, the outer wall of spliced pole is provided with the side bar with draw-in groove one-to-one, and the upper end of draw-in groove is provided with the change groove, change the inslot rotation and install the roof.
Preferably, the outer wall of the top plate is provided with an inserting block corresponding to the clamping groove, and the lower end of the top plate is provided with a pressing ball and a guiding inserting rod corresponding to the pressing groove and the positioning hole at the upper end of the bearing column.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the base capable of being slidably adjusted is arranged on the traditional I-steel base, so that the support rod piece of the temporary building is conveniently and rapidly adjusted in position, the extrusion between the connecting column and the upright rod and the matching of the pressure-bearing inner cavity are matched, and further, in the process of impacting or pressurizing, the upright rod is enabled to act on the air pressure of the pressure-bearing inner cavity through the force transmission, the purpose of shock absorption is achieved, and the purposes of improving the pressure-bearing performance and reducing the impact are achieved by providing the balancing weight on the folding pipe; according to the invention, the fixing device is arranged to realize the fixed installation of the base, the screw is used for limiting the expansion height of the folding pipe, the overlarge bearing is prevented, and the acting force acts on the inner cavity of the folding pipe with pressure, so that the impact on the I-steel base is reduced, and the stability of the temporary building base is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the slide mount and connecting post of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A;
FIG. 4 is a schematic perspective view of a sliding base of the present invention;
FIG. 5 is a schematic view of the bottom half-section of the pole of the present invention;
fig. 6 is a schematic perspective view of a top plate according to the present invention.
In the figure: 1. ground surface; 2. i-shaped bottom steel; 3. a backing plate; 4. a sliding base; 5. a vertical rod; 6. a connecting column; 7. positioning holes; 8. a U-shaped pipe is communicated; 9. a pressure-bearing inner cavity; 10. a pressure-bearing column; 11. a limit cover plate; 12. positioning columns; 13. a lock nut; 14. a first spring; 15. an air guide port; 16. a fastening screw; 17. an ear seat; 18. a top plate; 19. compressing the inner cavity; 20. briquetting; 21. a screw hole; 22. a second spring; 23. a chute; 24. side bars; 25. a screw; 26. a bracket; 27. balancing weight; 28. folding the tube; 29. inserting an inner cavity; 30. a clamping groove; 31. a rotary groove; 32. pressing a groove; 33. ball pressing; 34. inserting blocks; 35. and guiding the inserted link.
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 to 6, the present invention provides a technical solution:
the utility model provides a building steel structure with elasticity shock attenuation connection structure, including I-shaped bottom steel 2, I-shaped bottom steel 2 pre-buried fix in ground 1, install the slide base 4 of fixed connection pole setting 5 on the I-shaped bottom steel 2, be provided with the spout 23 that runs through around on the slide base 4, the lower extreme of spout 23 is provided with the through-hole of laminating with the vertical web of I-shaped bottom steel 2 slip, spout 23 centre gripping is on the upper end diaphragm of I-shaped bottom steel 2, the lower extreme of slide base 4 passes through backing plate 3 pressfitting on ground 1, utilize spout 23 to realize the slip regulation of slide base 4, be convenient for adapt with the mounted position of different pole settings 5, utilize backing plate 3 to realize supporting slide base 4.
The side wall of the sliding base 4 is provided with a fastening device fixedly connected with the I-shaped bottom steel 2, the fastening device comprises a fastening screw 16 and a pressing block 20, a compression inner cavity 19 is formed in the inner wall, attached to the outer wall of the upper end transverse plate of the I-shaped bottom steel 2, of the sliding groove 23, the pressing block 20 is slidably arranged in the compression inner cavity 19, a second spring 22 is sleeved between one side, close to the sliding groove 23, of the pressing block 20 and the inner wall of the compression inner cavity 19, the side wall of the sliding base 4 is provided with a screw hole 21 communicated with the compression inner cavity 19, the fastening screw 16 is rotatably arranged in the screw hole 21, the end part of the fastening screw 16 is pressed on the pressing block 20, the pressing block 20 is tightly pressed on the side wall of the upper end transverse plate of the I-shaped bottom steel 2, the clearance between the pressing block 20 and the side wall of the upper end transverse plate of the I-shaped bottom steel 2 is kept by means of reset elasticity of the second spring 22, smooth sliding adjustment is facilitated, and the pressing block 20 is tightly pressed on the side wall of the upper end transverse plate of the I-shaped bottom steel 2 through screw 16 in a screw rotation mode, and the position of the sliding base 4 is fixedly mounted.
The upper end of the sliding base 4 is provided with a connecting column 6 which is in plug connection with the vertical rod 5, the inner cavity of the lower end of the vertical rod 5 is provided with a plug inner cavity 29, the inner wall of the plug inner cavity 29 is provided with four groups of clamping grooves 30 distributed in a circumferential array, the outer wall of the connecting column 6 is provided with side strips 24 which are in one-to-one correspondence with the clamping grooves 30, and the vertical limit plug connection between the vertical rod 5 and the connecting column 6 is realized by utilizing the cooperation of the side strips 24 and the clamping grooves 30, so that offset rotation is avoided.
The upper end of the sliding base 4 is provided with a positioning column 12 fixedly connected with the lower end of the vertical rod 5, the lower end of the vertical rod 5 is provided with a pair of lug seats 17 which are inserted on the positioning column 12 in a bilateral symmetry sliding way, the upper end of each lug seat 17 is pressed with a locking nut 13 which is sleeved on the positioning column 12 in a threaded manner, the outer wall of the lower end of each positioning column 12 is vertically sleeved with a first spring 14 which is pressed between the upper end face of the sliding base 4 and the lower end face of each lug seat 17, the position of the lower end of the vertical rod 5 is limited by utilizing the fixed connection of the positioning column 12 and the lug seats 17, and the bearing force is buffered by the first springs 14.
The connecting column 6 is provided with a bearing column 10 with a piston block in a sliding mode, an inner cavity at the upper end of the connecting column 6 is provided with a bearing inner cavity 9, a limiting cover plate 11 is arranged at an upper end port of the bearing inner cavity 9, the middle section of the bearing column 10 penetrates through the limiting cover plate 11 in a sliding mode, the piston block at the lower end of the bearing column 10 is arranged on the inner wall of the bearing inner cavity 9 in a sliding mode, the lifting height of the bearing column 10 is limited by the limiting cover plate 11, and further the bearing inner cavity 9 is extruded through the up-down sliding of the piston block, and the purpose of controlling internal pressure is achieved.
The upper end of draw-in groove 30 is provided with rotary groove 31, rotary groove 31 internal rotation installs roof 18, the outer wall of roof 18 is provided with the inserted block 34 that corresponds with draw-in groove 30, the lower extreme of roof 18 is provided with the pressure ball 33 and the direction inserted bar 35 that correspond with pressure post 10 upper end indent 32 and locating hole 7, the upper end of pressure post 10 and the inner wall fastening extrusion of the inner chamber upper end of pole setting 5, the upper end of pressure post 10 is provided with hemispherical indent 32, be provided with locating hole 7 in the indent 32 vertically downwards, utilize the cooperation of draw-in groove 30 and inserted block 34, realize the spacing grafting installation of roof 18, when roof 18 is located rotary groove 31, realize dislocation with draw-in groove 30 through the rotation of roof 18, and then reach the purpose that prescribes a limit of roof 18 position, through the grafting extrusion between roof 18 and the pressure post 10, realize the atress and transmit.
The lower extreme of pressure post 10 passes through the inner chamber of piston piece sealed slip intercommunication spliced pole 6, the inner chamber of spliced pole 6 passes through the external folding pipe 28 of intercommunication U pipe 8, be provided with balancing weight 27 on the folding pipe 28, the vertical screw thread rotation grafting of balancing weight 27 upper end has fixed high screw rod 25, the both ends of intercommunication U pipe 8 are provided with air guide port 15 respectively, the inboard air guide port 15 intercommunication pressure-bearing inner chamber 9 of intercommunication U pipe 8, the other end air guide port 15 external folding pipe 28's of intercommunication U pipe 8 lower extreme, the upper end of folding pipe 28 is vertically provided with support 26, the vertical screw thread rotation grafting of screw rod 25 is on support 26, the lower extreme of screw rod 25 supports the up end at balancing weight 27, pole setting 5 transmits effort to pressure post 10 through roof 18, and then make the piston piece descend, compression in the pressure-bearing inner chamber 9, the pressure increases, air current transmission through intercommunication U pipe 8, make folding pipe 28 expand, realize adjusting the pressure in folding pipe 28 and the pressure in the pressure-bearing inner chamber 9 through setting up balancing weight 27, when acting on in the inner chamber 9, the expansion pressure of balancing weight 28 is offset through balancing weight 27's gravity buffering folding pipe 28, thereby the impact force to balancing weight 27 has been reduced, high stability to the balancing weight 27 has been prevented, high impact resistance to the stability of the balancing weight 27 has been limited, simultaneously, high stability is guaranteed to the screw rod 27.
Working principle: firstly, the sliding adjustment of the sliding base 4 is realized by utilizing the sliding chute 23, the installation positions of the sliding base 4 and different vertical rods 5 are convenient to adapt, the sliding base 4 is supported by utilizing the backing plate 3, the clearance between the pressing block 20 and the lateral wall of the upper end transverse plate of the I-shaped bottom steel 2 is kept by utilizing the reset elastic force of the second spring 22, the smooth sliding adjustment is convenient, and the pressing block 20 is fastened and pressed on the lateral wall of the upper end transverse plate of the I-shaped bottom steel 2 through the threaded rotation extrusion of the fastening screw 16, so that the fixed installation of the position of the sliding base 4 is achieved.
The vertical limit plug connection of the vertical rod 5 and the connecting column 6 is realized by utilizing the cooperation of the side bars 24 and the clamping grooves 30, offset rotation is avoided, the position limitation of the lower end of the vertical rod 5 is realized by utilizing the fixed connection of the positioning column 12 and the lug seat 17, the bearing force is buffered by utilizing the first spring 14, the rising height of the bearing column 10 is limited by utilizing the limit cover plate 11, the pressure-bearing inner cavity 9 is extruded by further sliding up and down the piston blocks, the aim of controlling the internal pressure is fulfilled, the limit plug connection installation of the top plate 18 is realized by utilizing the cooperation of the clamping grooves 30 and the plug blocks 34, when the top plate 18 is positioned in the rotating groove 31, the dislocation between the top plate 18 and the clamping grooves 30 is realized by the rotation of the top plate 18, the aim of limiting the position of the top plate 18 is further realized, and the stress is transferred by the plug connection extrusion between the top plate 18 and the bearing column 10.
After the pole setting 5 atress, realize the extrusion of roof 18 to the pressure post 10 through the compression of first spring 14, this moment pole setting 5 passes through roof 18 with effort and transmits to pressure post 10, and then make the piston piece descend, compress in the pressure-bearing inner chamber 9, pressure increase, through the air current transmission of intercommunication U pipe 8, make folding pipe 28 inflation, realize adjusting the pressure in folding pipe 28 and the pressure-bearing inner chamber 9 through setting up balancing weight 27, when acting on in the pressure-bearing inner chamber 9, the expansion pressure of folding pipe 28 is offset through the gravity buffering of balancing weight 27, thereby the impact to I-shaped bottom steel 2 has been reduced, the stability has been improved, utilize screw 25 to inject the height of balancing weight 27 simultaneously, prevent that the impact force from causing balancing weight 27 to drop.
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. Building steel structure with elasticity shock attenuation connection structure, including I-shaped bottom steel (2), its characterized in that: the novel multifunctional hydraulic lifting device is characterized in that the I-shaped bottom steel (2) is pre-buried and fixed in the ground (1), a sliding base (4) fixedly connected with the vertical rod (5) is installed on the I-shaped bottom steel (2), a fastening device fixedly connected with the I-shaped bottom steel (2) is arranged on the side wall of the sliding base (4), a connecting column (6) connected with the vertical rod (5) in an inserting mode is arranged at the upper end of the sliding base (4), a positioning column (12) fixedly connected with the lower end of the vertical rod (5) is arranged at the upper end of the sliding base (4), a pressure bearing column (10) with a piston block is slidably installed on the connecting column (6), the upper end of the pressure bearing column (10) is tightly extruded with the inner wall of the upper end of the inner cavity of the vertical rod (5), the lower end of the pressure bearing column (10) is hermetically and slidably communicated with the inner cavity of the connecting column (6) through the piston block, the inner cavity of the connecting column (6) is externally connected with a folding tube (28) through a connecting U-shaped tube (8), a balancing weight (27) is arranged on the folding tube (28), and the upper end of the balancing weight (27) is vertically screwed and rotated to a screw rod (25) with a fixed height;
the lower end of the upright (5) is provided with a pair of laterally symmetrical lug seats (17) which are inserted on the positioning column (12) in a sliding way, the upper end of the lug seats (17) is pressed with a locking nut (13) which is sleeved on the positioning column (12) in a threaded way, and the outer wall of the lower end of the positioning column (12) is vertically sleeved with a first spring (14) which is pressed between the upper end face of the sliding base (4) and the lower end face of the lug seat (17);
the upper end inner chamber of spliced pole (6) sets up to pressure-bearing inner chamber (9), the upper end port of pressure-bearing inner chamber (9) is provided with spacing apron (11), the interlude slip of pressure-bearing post (10) runs through spacing apron (11), and the piston piece slidable mounting of pressure-bearing post (10) lower extreme is on the inner wall of pressure-bearing inner chamber (9), and the upper end of pressure-bearing post (10) is provided with hemispherical indent (32), is provided with locating hole (7) in indent (32) vertical downwards.
2. A construction steel structure with elastic shock absorbing connection according to claim 1, characterized in that: the sliding base (4) is provided with a sliding groove (23) penetrating through the sliding base back and forth, the lower end of the sliding groove (23) is provided with a through hole which is in sliding fit with a vertical web plate of the I-shaped bottom steel (2), the sliding groove (23) is clamped on an upper end transverse plate of the I-shaped bottom steel (2), and the lower end of the sliding base (4) is pressed on the ground (1) through a base plate (3).
3. A construction steel structure with elastic shock absorbing connection according to claim 2, characterized in that: the fastening device comprises a fastening screw (16) and a pressing block (20), a compression inner cavity (19) is formed in the inner wall, attached to the outer wall of the transverse plate at the upper end of the I-shaped bottom steel (2), of the sliding groove (23), the pressing block (20) is slidably mounted in the compression inner cavity (19), and a second spring (22) is sleeved between one side, close to the sliding groove (23), of the pressing block (20) and the inner wall of the compression inner cavity (19).
4. A construction steel structure having an elastic shock absorbing connection according to claim 3, wherein: the side wall of the sliding base (4) is provided with a screw hole (21) communicated with the compression inner cavity (19), the fastening screw (16) is rotatably arranged in the screw hole (21) in a threaded mode, the end portion of the fastening screw (16) is pressed on the pressing block (20), and the pressing block (20) is tightly pressed on the side wall of the transverse plate at the upper end of the I-shaped bottom steel (2).
5. A construction steel structure having an elastic shock absorbing connection according to claim 4, wherein: the utility model discloses a novel air conditioner, including U pipe (8) of the air conditioner, including connecting U pipe (8), connecting U pipe (8) both ends are provided with air guide mouth (15) respectively, and air guide mouth (15) of the inboard of connecting U pipe (8) communicate pressure-bearing inner chamber (9), and the lower extreme of the external folding pipe (28) of the other end air guide mouth (15) of connecting U pipe (8), the upper end of folding pipe (28) is vertical to be provided with support (26), vertical screw thread rotation grafting of screw rod (25) is on support (26), and the lower extreme of screw rod (25) supports the up end at balancing weight (27).
6. A construction steel structure having an elastic shock absorbing connection according to claim 5, wherein: the lower extreme inner chamber of pole setting (5) is provided with grafting inner chamber (29), the inner wall of grafting inner chamber (29) is provided with four group's draw-in grooves (30) of circumference array distribution, the outer wall of spliced pole (6) is provided with side bar (24) with draw-in groove (30) one-to-one, and the upper end of draw-in groove (30) is provided with changes groove (31), change groove (31) rotation and install roof (18).
7. A construction steel structure having an elastic shock absorbing connection according to claim 6, wherein: the outer wall of the top plate (18) is provided with an inserting block (34) corresponding to the clamping groove (30), and the lower end of the top plate (18) is provided with a pressing ball (33) and a guiding inserting rod (35) corresponding to the pressing groove (32) and the positioning hole (7) at the upper end of the bearing column (10).
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| CN202111585384.4A CN114197675B (en) | 2021-12-23 | 2021-12-23 | Building steel structure with elastic shock-absorbing connection structure |
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| CN114197675B true CN114197675B (en) | 2023-11-21 |
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| CN212001565U (en) * | 2020-03-16 | 2020-11-24 | 陈禄壮 | Base strutting arrangement for building |
| CN213062869U (en) * | 2020-06-09 | 2021-04-27 | 中建三局集团有限公司 | I-steel scaffold frame of encorbelmenting that pole setting formula is connected |
| CN214461382U (en) * | 2020-12-09 | 2021-10-22 | 深圳市美路科技有限公司 | High-damping metal shearing hysteresis energy dissipater |
| CN214932691U (en) * | 2020-12-31 | 2021-11-30 | 江苏道达风电设备科技有限公司 | Assembly structure of cylindric basic top cap |
| CN214982847U (en) * | 2021-06-25 | 2021-12-03 | 苏州欧坤电器科技有限公司 | Sound box base rubber coating mould |
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|---|---|---|---|---|
| CN212001565U (en) * | 2020-03-16 | 2020-11-24 | 陈禄壮 | Base strutting arrangement for building |
| CN213062869U (en) * | 2020-06-09 | 2021-04-27 | 中建三局集团有限公司 | I-steel scaffold frame of encorbelmenting that pole setting formula is connected |
| CN214461382U (en) * | 2020-12-09 | 2021-10-22 | 深圳市美路科技有限公司 | High-damping metal shearing hysteresis energy dissipater |
| CN214932691U (en) * | 2020-12-31 | 2021-11-30 | 江苏道达风电设备科技有限公司 | Assembly structure of cylindric basic top cap |
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Effective date of registration: 20231027 Address after: 017000 East of Wei2 Road, Modern Equipment Manufacturing Base, Yiqi'a Town, Ordos City, Inner Mongolia Autonomous Region Applicant after: Inner Mongolia jinxintai Steel Structure Co.,Ltd. Address before: 364103 No.2, Longku formation, Longxi village, hugang Town, Yongding District, Longyan City, Fujian Province Applicant before: Lin Zesheng |
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