CN111827485A - Welding or not spliced steel structure for building - Google Patents
Welding or not spliced steel structure for building Download PDFInfo
- Publication number
- CN111827485A CN111827485A CN202010709177.4A CN202010709177A CN111827485A CN 111827485 A CN111827485 A CN 111827485A CN 202010709177 A CN202010709177 A CN 202010709177A CN 111827485 A CN111827485 A CN 111827485A
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- steel
- pillar
- assembling
- assembled
- head
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 170
- 239000010959 steel Substances 0.000 title claims abstract description 170
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 241000277275 Oncorhynchus mykiss Species 0.000 claims abstract description 59
- 238000010276 construction Methods 0.000 claims abstract description 24
- 230000002349 favourable effect Effects 0.000 abstract description 15
- 239000011120 plywood Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
- E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped 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
- E04B1/38—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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5868—Hinged connections
-
- 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
- E04B2001/5887—Connections for building structures in general of bar-shaped building elements using connectors with sockets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a non-welded assembled steel structure for a building, and relates to the technical field of building steel structures, in particular to a middle steel pillar and an assembled steel head, wherein the bottom end of the middle steel pillar is connected with a bottom steel pillar, the assembled steel head is respectively fixed at the top end of the middle steel pillar and the top end of the middle steel pillar, an assembled clamping piece is arranged inside an entrance, a spring is fixed at the top of the inner wall of a slot, and an angle ruler is arranged on the surface of a connecting plate. This building is with having or not welding pin-connected panel steel construction, the equipment between bottom steel pillar and the middle part steel pillar can be accomplished to the equipment that will assemble the fastener in stretching into the entrance to the post simultaneously and passing the block groove at bottom steel pillar top in inserting the slot of middle part steel pillar bottom, the middle part steel pillar also can accomplish the equipment with top steel pillar on the same principle, this equipment mode convenient operation, it assists to need not extra instrument, be favorable to improving work efficiency, and firm in connection, avoid appearing rocking the phenomenon.
Description
Technical Field
The invention relates to the technical field of building steel structures, in particular to a non-welding assembled steel structure for buildings.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
Adopt welding seam, bolt or rivet connection usually between each part of current steel construction, need use various instruments just can accomplish the connection, the operation of not being convenient for, the difficult dismantlement in later stage moreover, and the inclination of the ceiling of steel construction can't adjust and control.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a non-welded assembled steel structure for buildings, which solves the problems that the parts of the prior steel structure are usually connected by welding seams, bolts or rivets, the connection can be completed only by using various tools, the operation is inconvenient, the disassembly is difficult in the later period, and the inclination angle of the ceiling of the steel structure cannot be adjusted and controlled.
In order to achieve the purpose, the invention is realized by the following technical scheme: a non-welding assembled steel structure for buildings comprises a middle steel pillar and an assembled steel head, wherein the bottom end of the middle steel pillar is connected with a bottom steel pillar, the top of the middle steel pillar is sleeved with a top steel pillar, slots are formed in the bottom end of the middle steel pillar and the bottom end of the top steel pillar, clamping slots are formed in the two sides of the bottom outer wall of the middle steel pillar and the bottom outer wall of the top steel pillar, the assembled steel head is fixed at the top end of the middle steel pillar and the top end of the middle steel pillar respectively, an inlet and an outlet are formed in the two sides of the outer surface of the assembled steel head, an assembled fastener is arranged in the inlet and the outlet, a column inlet is formed in the assembled steel head, sliding slots are formed in the front surfaces of the bottom of the middle steel pillar and the top steel pillar, a spring is fixed on the top of the inner wall of each slot, and the outer side surface of the rack is fixed with a connecting plate, the surface of the rack is connected with an adjusting gear, the inner side surface of the adjusting gear is fixed with a connecting shaft, the two sides of the outer wall of the connecting shaft are fixed with conjunction plates, the surfaces of the conjunction plates are provided with angle arrows, the surfaces of the connecting plates are provided with angle rulers, and the connecting plates are connected with the conjunction plates through bolts and nuts.
Optionally, the outer opening structure size of the assembled steel head is identical to the inner opening bottom structure size of the slot, the slot is in a convex shape, and the inlet and outlet of the two sides of the assembled steel head are overlapped with the clamping grooves on the two sides of the outer wall at the bottom of the middle steel support and the outer wall at the bottom of the top steel support.
Optionally, the pushing member penetrates through the inside of the sliding chute, the pushing member and the abutting rod are distributed vertically, and the pushing member and the abutting rod form an elastic structure through a spring.
Optionally, the vertical central line of the column inlet and the vertical central line of the abutting rod coincide with each other, and the assembling clamping piece forms a telescopic structure through the abutting rod and the assembling steel head.
Optionally, the bottom steel pillar forms a clamping structure between the steel head, the assembling clamping piece, the clamping groove and the middle steel pillar by assembling, and the middle steel pillar forms a clamping structure between the steel head, the assembling clamping piece, the clamping groove and the top steel pillar by assembling.
Optionally, the rack, the connecting plate and the top steel pillar are welded into an integral structure, and a meshing structure is formed between the rack and the adjusting gear.
Optionally, the connecting shaft and the assembling steel head are of an integrated structure, and the connecting shaft and the assembling steel head form an adjustable structure through adjusting the gear and the rack.
Optionally, the connecting plate constitutes half-enclosure structure through agreeing with the board, and the bolt runs through inside connecting plate, agreeing with plywood and connecting axle, assembles the steel head moreover and passes through and constitute fixed knot structure between bolt, nut, connecting plate, agreeing with plywood, connecting axle and the top steel pillar.
The invention provides a welding-free assembled steel structure for buildings, which has the following beneficial effects:
1. this building is with having or not welding pin-connected panel steel construction, the assembly steel head at bottom steel pillar top inserts in the slot of middle part steel pillar bottom, simultaneously to the stick stretch into will assemble in the inside income post of assembly steel head the fastener and support out and pass the equipment between bottom steel pillar and the middle part steel pillar from the access & exit and can accomplish the card slot, the middle part steel pillar also can accomplish the equipment with top steel pillar on the same reason, this equipment mode convenient operation, need not extra instrument and assist, be favorable to improving work efficiency, and the outer mouthful of structural dimension of assembling steel head is identical with the interior mouthful structural dimension of slot and is favorable to making the connection more firm, avoid appearing rocking the phenomenon.
2. This building is with having or not welding pin-connected panel steel construction, it is connected with the spring to support excellent top, thereby makes to support the stick through the spring and have elasticity and avoid to support the stick to appear the rebound phenomenon privately, avoids assembling inside the fastener casual withdrawal access & exit, is favorable to improving stability and the security after this steel construction equipment.
3. This building has or not welding pin-connected panel steel construction, the later stage accessible grips the impeller and lifts and to support the stick and withdraw from in the entrance to the post, presses down this moment to assemble the fastener and makes inside can making between bottom steel pillar and the middle part steel pillar or realize the separation between top steel pillar and the middle part steel pillar of its withdrawal access & exit, should set up the convenience and dismantle this steel construction, is favorable to improving work efficiency.
4. This building has and does not have welding pin-connected panel steel construction, the gradient of assembling the steel head through adjusting that the connecting axle outer wall is connected can make the angle arrow orientation that agrees with the board surface change and point to the corresponding scale on the connecting board surface angle square, can know the inclination of assembling the steel head this moment, and adjust mutual interlock between wheel and the rack, be favorable to fixing inclination, the rethread bolt, the nut is consolidated and is favorable to improving the degree of stability, and this is provided with the suitability that does benefit to and improves this steel construction, be favorable to making the building top be the inclined plane of the different angles in plane.
5. This building has and does not have welding pin-connected panel steel construction, and middle part steel pillar can be arbitrary quantity, and every middle part steel pillar top all is provided with assembles the steel head, and slot has all been seted up to every middle part steel pillar bottom, should be provided with and do benefit to and make and assemble between the steel pillar of middle part, is favorable to prolonging the length of the arbitrary direction of this steel construction simultaneously to adapt to the not building construction of equidimension.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the bottom steel pillar and the middle steel pillar according to the present invention;
FIG. 3 is a schematic view of the internal structure of the assembled steel head of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the connection structure of the rack and the adjusting gear of the present invention;
FIG. 6 is a schematic perspective view of a locking groove of the present invention;
fig. 7 is a schematic view of a three-dimensional structure of the assembled steel head.
In the figure: 1. a middle steel strut; 2. a bottom steel pillar; 3. a top steel strut; 4. a slot; 5. a clamping groove; 6. assembling a steel head; 7. an entrance and an exit; 8. assembling the clamping piece; 9. a column inlet; 10. a chute; 11. a spring; 12. supporting the rod; 13. a pusher member; 14. a rack; 15. a connecting plate; 16. an adjusting gear; 17. a connecting shaft; 18. a wedging plate; 19. an angle arrow; 20. an angle ruler; 21. a bolt; 22. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a building is with having or not welding pin-connected panel steel construction, including middle part steel pillar 1 and assemble steel head 6, 1 bottom of middle part steel pillar is connected with bottom steel pillar 2, and top steel pillar 3 has been cup jointed at 1 top of middle part steel pillar, slot 4 has all been seted up with 3 inside bottoms of top steel pillar to middle part steel pillar 1 bottom, and block groove 5 has all been seted up with 3 bottom outer wall both sides of top steel pillar to middle part steel pillar 1, it is fixed in 1 top of middle part steel pillar and 1 top of middle part steel pillar respectively to assemble steel head 6, and assemble 6 outer surface both sides of steel head and seted up access & exit 7, it is identical with the internal orifice bottom structure size of slot 4 to assemble the external orifice structure size of steel head 6, and the internal orifice bottom structure size of slot 4 are identical, and be favorable to improving middle part bottom structure size is identical to assemble the external orifice structure size of steel head 6, assemble the access & exit 7 and the middle part steel pillar 1 of 6 both sides, the block groove 5 of The stability of the steel support column 1 after being connected with the bottom steel support column 2 and the top steel support column 3 avoids shaking, the slot 4 is in a convex shape, the assembled steel head 6 is conveniently limited, meanwhile, the supporting rod 12 and the spring 11 are conveniently stored, and the access 7 at two sides of the assembled steel head 6 and the clamping grooves 5 at two sides of the outer wall at the bottom of the middle steel support column 1 and the top steel support column 3 are mutually superposed, so that the assembled clamping piece 8 can conveniently pass through the access 7 and the clamping grooves 5;
an assembling clamping piece 8 is arranged inside the access 7, a column inlet 9 is arranged inside the assembling steel head 6, a sliding groove 10 is arranged on the front side of the bottoms of the middle steel pillar 1 and the top steel pillar 3, a spring 11 is fixed on the top of the inner wall of the slot 4, a supporting rod 12 is connected to the bottom of the spring 11, a pushing piece 13 is arranged on the top surface of the supporting rod 12, the pushing piece 13 penetrates through the sliding groove 10, the pushing piece 13 and the supporting rod 12 are vertically distributed, the pushing piece 13 and the supporting rod 12 form an elastic structure through the spring 11, the vertical central line of the column inlet 9 and the vertical central line of the supporting rod 12 coincide with each other, the assembling clamping piece 8 forms an expansion structure through the supporting rod 12 and the assembling steel head 6, the bottom steel pillar 2 forms a clamping structure through the assembling steel head 6 and the assembling clamping piece 8, the clamping groove 5 and the middle steel pillar 1 form a clamping structure, and, The clamping structure is formed between the clamping groove 5 and the top steel pillar 3, the assembling steel head 6 at the top of the bottom steel pillar 2 is inserted into the slot 4 at the bottom of the middle steel pillar 1, meanwhile, the abutting rod 12 extends into the pillar inlet 9 in the assembling steel head 6 to push the assembling clamping piece 8 out from the inlet 7 and pass through the clamping groove 5 to complete the assembling between the bottom steel pillar 2 and the middle steel pillar 1, and similarly, the middle steel pillar 1 can be assembled with the top steel pillar 3, the assembling mode is convenient to operate, no additional tool is needed for assistance, the work efficiency is improved, the structural size of the outer opening of the assembling steel head 6 is matched with the structural size of the inner opening of the slot 4, the connection is firmer, the shaking phenomenon is avoided, the spring 11 is connected to the top of the abutting rod 12, the abutting rod 12 has elasticity through the spring 11, and the self-rising phenomenon of the abutting rod 12 is avoided, the assembling clamping piece 8 is prevented from retracting into the inlet and outlet 7 without reason, so that the stability and the safety of the steel structure after assembly are improved, the support rod 12 can be withdrawn from the column inlet 9 by lifting the holding pushing piece 13 at the later stage, and the assembling clamping piece 8 is pressed to retract into the inlet and outlet 7, so that the separation between the bottom steel support column 2 and the middle steel support column 1 or between the top steel support column 3 and the middle steel support column 1 can be realized, the steel structure is convenient to disassemble due to the arrangement, and the working efficiency is improved;
the top surface of the top steel pillar 3 is provided with a rack 14, the outer side surface of the rack 14 is fixed with a connecting plate 15, the surface of the rack 14 is connected with an adjusting gear 16, the inner side surface of the adjusting gear 16 is fixed with a connecting shaft 17, both sides of the outer wall of the connecting shaft 17 are fixed with engagement plates 18, the surface of the engagement plates 18 is provided with angle arrows 19, the surface of the connecting plate 15 is provided with an angle ruler 20, the connecting plate 15 is connected with the engagement plates 18 through bolts 21 and nuts 22, the rack 14, the connecting plate 15 and the top steel pillar 3 are in a welding integrated structure, a meshing structure is formed between the rack 14 and the adjusting gear 16, the connecting shaft 17 and the assembling steel head 6 are in an integrated structure, the connecting shaft 17 and the assembling steel head 6 form an adjustable structure through the adjusting gear 16 and the rack 14, the connecting plate 15 forms a semi-surrounding structure, Inside contract with plywood 18 and connecting axle 17, and it passes through bolt 21 to assemble steel head 6, nut 22, connecting plate 15, contract with board 18, constitute fixed knot structure between connecting axle 17 and the top steel pillar 3, the gradient of assembling steel head 6 connected through adjustment connecting axle 17 outer wall can make the angle arrow point 19 orientation on contract with plywood 18 surface change and point to the corresponding scale on connecting plate 15 surface angle chi 20, can know the inclination of assembling steel head 6 this moment, and interlock each other between adjusting gear 16 and the rack 14, be favorable to fixing inclination, rethread bolt 21, nut 22 consolidates and is favorable to improving the degree of stability, and this setting does benefit to the suitability that improves this steel construction, be favorable to making the building top be the inclined plane of the different angles in plane.
In conclusion, the building has the non-welding assembled steel structure, when in use, firstly, the assembled steel head 6 at the top of the bottom steel support column 2 is inserted into the slot 4 at the bottom of the middle steel support column 1, meanwhile, the abutting rod 12 extends into the column inlet 9 inside the assembled steel head 6, the assembled clamping piece 8 is abutted out from the access 7 and passes through the clamping groove 5, and the assembly between the bottom steel support column 2 and the middle steel support column 1 can be completed, the top of the abutting rod 12 is connected with the spring 11, the abutting rod 12 has elasticity through the spring 11 so as to avoid the phenomenon that the abutting rod 12 ascends privately, the assembled clamping piece 8 is prevented from retracting inside the access 7 without accident, the stability and the safety after the steel structure is assembled are improved, then, the middle steel support columns 1 can be in any number, the assembled steel head 6 is arranged at the top of each middle steel support column 1, the slot 4 is arranged at the bottom of each middle steel support column 1, and the assembly between the, meanwhile, the length of the steel structure in any direction can be prolonged, so that the steel structure can adapt to building construction of different sizes, the middle steel pillar 1 and the top steel pillar 3 are assembled by repeating the operation, the direction of an angle arrow 19 on the surface of the conjunction plate 18 can be changed and points to corresponding scales on an angle ruler 20 on the surface of the connecting plate 15 by adjusting the inclination of an assembling steel head 6 connected with the outer wall of a connecting shaft 17, at the moment, the inclination angle of the assembling steel head 6 can be known, the mutual meshing between a gear 16 and a rack 14 can be adjusted, the inclination angle can be fixed, the stability can be improved by reinforcing through a bolt 21 and a nut 22, the arrangement is favorable for improving the applicability of the steel structure, the top of the building can be inclined planes with different angles, and then the assembling steel head 6 connected with the outer wall of the connecting shaft 17 is inserted into a slot 4 at the bottom of a new middle steel pillar 1 to be assembled continuously, constantly repeat above-mentioned operation and accomplish until the equipment work is whole, later stage accessible grips pushing part 13 at last and lifts along spout 10 is inside can to be followed the excellent 12 of propping and withdraw from in advance post mouth 9, presses down this moment to assemble fastener 8 and make it withdraw into 7 insidely of access & exit and can make between bottom steel pillar 2 and the middle part steel pillar 1 or realize the separation between top steel pillar 3 and the middle part steel pillar 1, should set up the convenience and dismantle this steel construction, is favorable to improving work efficiency.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a building is with having welding pin-connected panel steel construction, includes middle part steel pillar (1) and assembles steel head (6), its characterized in that: the bottom of the middle steel strut (1) is connected with a bottom steel strut (2), the top of the middle steel strut (1) is sleeved with a top steel strut (3), slots (4) are respectively formed in the bottom of the middle steel strut (1) and the bottom of the top steel strut (3), clamping grooves (5) are respectively formed in the two sides of the outer wall of the bottoms of the middle steel strut (1) and the top of the top steel strut (3), assembling steel heads (6) are respectively fixed at the top of the middle steel strut (1) and the top of the middle steel strut (1), an access opening (7) is formed in each of the two sides of the outer surface of each assembling steel head (6), assembling clamping pieces (8) are arranged in each access opening (7), a column inlet opening (9) is formed in each assembling steel head (6), a sliding groove (10) is formed in the bottoms of the middle steel strut (1) and the top steel strut (3), and a spring (11), the bottom of the spring (11) is connected with a supporting rod (12), a pushing piece (13) is arranged on the surface of the top of the supporting rod (12), a rack (14) is arranged on the surface of the top steel pillar (3), a connecting plate (15) is fixed on the outer side face of the rack (14), an adjusting gear (16) is connected to the surface of the rack (14), a connecting shaft (17) is fixed on the inner side face of the adjusting gear (16), fitting plates (18) are fixed on two sides of the outer wall of the connecting shaft (17), angle arrows (19) are arranged on the surface of each fitting plate (18), an angle ruler (20) is arranged on the surface of each connecting plate (15), and the connecting plate (15) is connected with the corresponding plates (18) through bolts (21.
2. The assembled steel structure for construction with or without welding of claim 1, wherein: the outer opening structural dimension of the assembled steel head (6) is identical to the inner opening bottom structural dimension of the slot (4), the slot (4) is in a convex shape, and the inlet and outlet (7) of the two sides of the assembled steel head (6) are overlapped with the clamping grooves (5) on the two sides of the outer wall at the bottom of the middle steel support column (1) and the top steel support column (3).
3. The assembled steel structure for construction with or without welding of claim 1, wherein: the pushing piece (13) penetrates through the inside of the sliding chute (10), the pushing piece (13) and the abutting rod (12) are distributed vertically, and the pushing piece (13) and the abutting rod (12) form an elastic structure through a spring (11).
4. The assembled steel structure for construction with or without welding of claim 1, wherein: the vertical central line of the column inlet (9) and the vertical central line of the abutting rod (12) are overlapped, and the assembling clamping piece (8) forms a telescopic structure between the abutting rod (12) and the assembling steel head (6).
5. The assembled steel structure for construction with or without welding of claim 1, wherein: bottom steel pillar (2) constitute the block structure through assembling between steel head (6), assembling fastener (8), block groove (5) and middle part steel pillar (1), and middle part steel pillar (1) constitutes the block structure through assembling between steel head (6), assembling fastener (8), block groove (5) and top steel pillar (3).
6. The assembled steel structure for construction with or without welding of claim 1, wherein: the rack (14), the connecting plate (15) and the top steel pillar (3) are in a welding integrated structure, and a meshing structure is formed between the rack (14) and the adjusting gear (16).
7. The assembled steel structure for construction with or without welding of claim 1, wherein: the connecting shaft (17) and the assembling steel head (6) are of an integrated structure, and the connecting shaft (17) and the assembling steel head (6) form an adjustable structure through the adjusting gear (16) and the rack (14).
8. The assembled steel structure for construction with or without welding of claim 1, wherein: the connecting plate (15) forms a semi-surrounding structure through the conjunction plate (18), the bolt (21) penetrates through the connecting plate (15), the conjunction plate (18) and the connecting shaft (17), and the assembled steel head (6) forms a fixing structure through the bolt (21), the nut (22), the connecting plate (15), the conjunction plate (18), the connecting shaft (17) and the top steel strut (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010709177.4A CN111827485B (en) | 2020-07-22 | 2020-07-22 | Welding or not spliced steel structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010709177.4A CN111827485B (en) | 2020-07-22 | 2020-07-22 | Welding or not spliced steel structure for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111827485A true CN111827485A (en) | 2020-10-27 |
| CN111827485B CN111827485B (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010709177.4A Active CN111827485B (en) | 2020-07-22 | 2020-07-22 | Welding or not spliced steel structure for building |
Country Status (1)
| Country | Link |
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| CN (1) | CN111827485B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118148427A (en) * | 2024-05-11 | 2024-06-07 | 国网安徽省电力有限公司太和县供电公司 | Connection structure of sectional type cement electrode |
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| CA1254022A (en) * | 1984-03-19 | 1989-05-16 | Roy Michael | Connector element |
| CN109853745A (en) * | 2018-12-27 | 2019-06-07 | 安徽企服工程技术有限公司 | A kind of prefabrication connection structure and connection method |
| CN209670087U (en) * | 2018-12-25 | 2019-11-22 | 江苏钜宝钢结构有限公司 | A kind of steel building attachment device |
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| CN210238788U (en) * | 2019-06-17 | 2020-04-03 | 福建中勤建工有限公司 | Stable form assembled steel construction building |
| CN211058024U (en) * | 2019-07-08 | 2020-07-21 | 正一集团钢结构有限公司 | Connecting piece for steel structure building |
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| CN118148427A (en) * | 2024-05-11 | 2024-06-07 | 国网安徽省电力有限公司太和县供电公司 | Connection structure of sectional type cement electrode |
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Application publication date: 20201027 Assignee: Hebei Bowei Electric Power Technology Co.,Ltd. Assignor: Beijing Jianqi Power Technology Engineering Co.,Ltd. Contract record no.: X2024990000128 Denomination of invention: A steel structure with non welded assembly for building use Granted publication date: 20210727 License type: Common License Record date: 20240401 |