CN111173132A - Steel structure for assembly type building - Google Patents
Steel structure for assembly type building Download PDFInfo
- Publication number
- CN111173132A CN111173132A CN201911373196.8A CN201911373196A CN111173132A CN 111173132 A CN111173132 A CN 111173132A CN 201911373196 A CN201911373196 A CN 201911373196A CN 111173132 A CN111173132 A CN 111173132A
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- Prior art keywords
- fixing
- groove
- fixing piece
- fastener
- piece
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 238000010276 construction Methods 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000007306 turnover Effects 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
- E04B1/18—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
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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
- E04B1/18—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
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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
- E04B1/18—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
- E04B2001/2418—Details of bolting
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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
- E04B1/18—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
- E04B2001/2439—Adjustable connections, e.g. using elongated slots or threaded adjustment elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses an assembled steel structure for construction, which comprises a first fixing piece, a connecting piece and a second fixing piece, wherein the first fixing piece and the second fixing piece are rotatably connected through the connecting piece; the assembly efficiency of building assembly in-process is improved, assembly structure's stability is improved, the demand of changeable assembly methods is satisfied.
Description
Technical Field
The invention relates to the field of building assembly, in particular to an assembly type steel structure for a building.
Background
The traditional building needs to consume a large amount of material resources and manpower in the process of construction and installation, has long construction period and troublesome construction process, and does not accord with the sustainable development concept. Therefore, a fabricated building is produced by transporting fabricated components and parts, which are processed at a factory, to a construction site and constructing them through a reliable assembly connection. The common assembly connection mode also has the problems of unstable structure, low assembly efficiency and the like.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a steel structure for an assembly type building, which is used for improving the assembly efficiency in the building assembly process, improving the stability of an assembly structure and meeting the requirements of variable assembly modes.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an assembled steel construction for building, includes first mounting, connecting piece and second mounting, first mounting and second mounting pass through the connecting piece and connect, connecting piece demountable installation is on first mounting, but second mounting rotatable mounting is on the connecting piece for the other end of first mounting, first mounting is including the fastener that is used for the clamping part of centre gripping steel, the mouth style of calligraphy and the baffle that is used for locking the clamping part, the equal demountable installation of fastener and baffle is on the clamping part, and when fastener lock clamping part, the baffle supports the clamping part with locking the fastener.
As a further improvement of the invention, the top of the clamping part is provided with a base for fixing the connecting piece, and the base is provided with a connecting groove matched with the connecting piece so as to be matched with the fixed installation of the connecting piece.
As a further improvement of the invention, the bottom of the clamping part is provided with a cylindrical assembly groove for the fastener and the baffle to be buckled in the assembly groove, one side of the clamping part opposite to the fastener is provided with a cylindrical buckling groove, and the opening of the buckling groove is upward for the fastener to be buckled; the assembly groove and the buckling groove are through grooves, and the radian of the opening of the assembly groove is not more than 1/2 pi.
As a further improvement of the invention, the fastener is fixedly connected with a reinforcing rib, the fastener forms a Chinese character 'ri' shape through the reinforcing rib, and the fastener is divided into an upper hollow-out area and a lower hollow-out area through the reinforcing rib; the size and the shape of the upper hollow area are matched with the position of the clamping part, provided with the buckling groove, the size and the shape of the lower hollow area are matched with the position of the clamping part, provided with the assembling groove, and the bottom of the fastener is used as a rotating shaft to be matched with the baffle plate for turning.
As a further improvement of the invention, the upper end of the baffle is in a [ -shape, the concave part of the baffle is matched with the part provided with the buckling groove on the clamping part, the bottom of the baffle is in a cylindrical shape and is provided with an opening which is matched and connected with the rotating shaft, and when the baffle supports the clamping part, the opening at the bottom of the baffle is staggered with the opening of the assembling groove so as to lock the fastener.
As a further improvement of the invention, the connecting member is slidably sleeved with a connecting ring, the connecting ring is provided with a through hole for the screw rod to pass through, the connecting member comprises a fixed rod and a rotary rod, one end of the fixed rod is fixedly connected with the second fixing member, the rotary rod is rotatably connected to one end of the fixed rod opposite to the second fixing member, the bottom of one end of the rotary rod opposite to the first fixing member is provided with a disc which is abutted against the connecting groove, and the diameter of the disc is larger than that of an inner ring of the connecting ring.
As a further improvement of the present invention, the second fixing member includes a first fixing piece and a second fixing piece, the fixing rod is fixedly connected to the second fixing piece, the first fixing piece is hinged to the second fixing piece, the first fixing piece and the second fixing piece are matched to clamp steel, one sides of the first fixing piece and the second fixing piece close to the hinge shaft thereof are positioned by bolts, and one sides of the first fixing piece and the second fixing piece far from the hinge shaft thereof are clamped by bolts.
As a further improvement of the invention, a waist-shaped hole is formed in the part of the second fixing piece, which is used for penetrating through the bolt.
As a further improvement of the invention, both side edges of the base extend upwards to form bending pieces, the two bending pieces bend towards each other and form a sliding groove with the base, the other end of the bending piece opposite to the base is provided with an arc-shaped groove, and the arc-shaped groove is positioned above the connecting groove to limit the fixed rod.
As a further improvement of the invention, a plurality of reinforcing ribs are arranged between the first fixing sheet and the fixing rod.
The invention has the beneficial effects that: the assembly efficiency in the building assembly process is improved, the stability of an assembly structure is improved, and the requirements of variable assembly modes are met; first mounting is connected for dismantling with the connecting piece, when only need use first mounting installation steel, can also dismantle connecting piece and second mounting, satisfies multiple using-way. The first fixing piece, the connecting piece and the second fixing piece are matched for use, so that the steps of assembling and installing steel are omitted, time and labor are saved, and the construction period of the traditional building mode is shortened.
Drawings
FIG. 1 is a left side view of the structure of the present invention;
FIG. 2 is a schematic perspective view of a first fixing member according to the present invention;
FIG. 3 is a perspective view of a second fixing member according to the present invention;
reference numerals: 1. a first fixing member; 11. a clamping portion; 12. a fastener; 13. a baffle plate; 2. a connecting member; 21. fixing the rod; 22. rotating the rod; 3. a second fixing member; 31. a first fixing sheet; 32. a second fixing sheet; 321. a waist-shaped hole; 4. a base; 5. connecting grooves; 6. assembling a groove; 7. buckling the groove; 8. reinforcing ribs; 9. an upper hollow area; 10. a hollow-out area is arranged; 14. connecting the circular rings; 15. a disc; 16. a chute.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
Referring to fig. 1 to 3, the present embodiment is an assembly type steel structure for construction, including a first fixing member 1, a connecting member 2 and a second fixing member 3, the first fixing member 1 and the second fixing member 3 are rotatably connected by the connecting member 2, the first fixing member 1 includes a clamping portion 11 for clamping a steel material, a fastener 12 shaped like a Chinese character kou and a blocking plate 13 for locking the clamping portion 11, both the fastener 12 and the blocking plate 13 are detachably mounted on the clamping portion 11, and when the fastener 12 is fastened to the clamping portion 11, the blocking plate 13 supports the clamping portion 11 to lock the fastener 12.
According to the technical scheme, steel is installed in a mode different from a traditional building mode, different steel is assembled through the first fixing piece 1, the connecting piece 2 and the second fixing piece 3, after the steel is clamped by the clamping portion 11 of the first fixing piece 1, the fastener 12 is rotated towards the clamping portion 11 until the fastener is buckled on the clamping portion 11, the baffle 13 is rotated towards the clamping portion 11 until the baffle abuts against the clamping portion 11, the fastener 12 is locked, the steel can be fixed in the first fixing piece 1, the assembling mode of the first fixing piece 1 is convenient for an operator to assemble and save labor, and the assembling and disassembling of the clamping portion 11, the fastener 12 and the baffle 13 are simple and easy to operate; the second fixing piece 3 can fix other steel materials, the first fixing piece 1 and the second fixing piece 3 are connected through the connecting piece 2, and the connecting rod can rotate to meet the installation mode of different angles between the steel materials in the first fixing piece 1 and the steel materials in the second fixing piece 3; first mounting 1 is connected for dismantling with connecting piece 2, when only needing to use 1 installation steel of first mounting, can also dismantle connecting piece 2 and second mounting 3 get off, satisfies multiple using-way. The first fixing piece 1, the connecting piece 2 and the second fixing piece 3 are matched for use, so that the steps of assembling and installing steel are omitted, time and labor are saved, and the construction period of the traditional building mode is shortened.
As a modified specific embodiment, the top of the clamping portion 11 is provided with a base 4 for fixing the connecting member 2, and the base 4 is provided with a connecting groove 5 adapted to the connecting member 2 to match with the fixed installation of the connecting member 2.
Through above-mentioned technical scheme, base 4 and connecting piece 2 fixed connection at first mounting 1 through the 11 tops of clamping part, the shape and the size of spread groove 5 and the shape and the size of the part that connecting piece 2 and base 4 inconsistent suit, make connecting piece 2 and spread groove 5 fixed more stable to make the connection between first mounting 1 and the second mounting 3 more stable.
As a specific embodiment of the improvement, the bottom of the clamping portion 11 is provided with a cylindrical assembling groove 6 for the fastening member 12 and the baffle 13 to be fastened in the assembling groove 6, one side of the clamping portion 11 opposite to the fastening member 12 is provided with a cylindrical fastening groove 7, and an opening of the fastening groove 7 faces upwards for the fastening member 12 to be fastened; the assembly groove 6 and the buckling groove 7 are all through grooves, and the radian of the opening of the assembly groove 6 is not more than 1/2 pi.
As shown in fig. 1, the fastening groove 7 is provided for fastening the fastening element 12, so as to achieve the purpose of firmly clamping the steel by the first fixing element 1, and the opening is upward, so that the fastening element 12 is not easy to fall off, and the clamping is firmer; when fastener 12 and baffle 13 rotated, the orbit of the partial motion of fastener 12 and baffle 13 in mounting groove 6 was the circumference, and columniform mounting groove 6 satisfied the rotation demand of fastener 12 and baffle 13, and its notch radian is no longer than 1/2 pi, can prevent that fastener 12 and baffle 13 from droing from mounting groove 6, influences the use of first mounting 1, avoids arousing the safety problem because of droing of fastener 12 and baffle 13 in the assembly.
As a specific embodiment of improvement, the fastener 12 is fixedly connected with the reinforcing rib 8, the fastener 12 forms a zigzag shape through the reinforcing rib 8, and is divided into an upper hollow-out area 9 and a lower hollow-out area 10 through the reinforcing rib 8; the size and the shape of the upper hollow area 9 are matched with the position of the clamping part 11 provided with the buckling groove 7, the size and the shape of the lower hollow area 10 are matched with the position of the clamping part 11 provided with the assembling groove 6, and the bottom of the fastener 12 is used as a rotating shaft to be matched and turned with the baffle 13.
Through the technical scheme, the reinforcing ribs 8 are positioned on the middle cross of the Chinese character 'ri', and can be connected with two sides of the fastener 12, so that the fastener is less prone to deformation, and the fastener 12 is more stable when being buckled on the buckling groove 7; the size and the shape of the upper hollowed-out area 9 are matched with the position of the clamping part 11, which is provided with the buckling groove 7, the size and the shape of the lower hollowed-out area 10 are matched with the position of the clamping part 11, which is provided with the assembling groove 6, when the fastener 12 moves towards the direction of the clamping part 11, the upper hollowed-out area 9 can pass through the buckling groove 7, the lower hollowed-out area 10 does circular motion along with the fastener 12, the lower hollowed-out area can also pass through the assembling groove 6, so that the fastener 12 is buckled in the buckling groove 7 without being hindered, the bottom of the fastener 12 is matched with the baffle 13 to turn over in the assembling groove 6 as a rotating shaft, and the fastener 12 and the baffle 13 can be installed and detached by taking the bottom of the.
As a specific embodiment of the improvement, the upper end of the baffle 13 is in a [ -shape, the recessed portion thereof is matched with the position of the clamping portion 11 provided with the fastening groove 7, the bottom of the baffle 13 is in a cylindrical shape and provided with an opening matched and connected with the rotating shaft, and when the baffle 13 supports the clamping portion 11, the opening at the bottom of the baffle 13 is dislocated with the opening of the assembling groove 6 to lock the fastener 12.
Through the technical scheme, the position of the buckling groove 7 is formed in the shape matching clamping part 11 of the concave part at the upper end of the baffle plate 13, when the baffle plate 13 moves towards the direction of the clamping part 11 and is abutted against the clamping part 11, the concave part can pass through the buckling groove 7 and upwards support the supporting part through the concave part, so that the supporting part cannot be deformed downwards, and then the fastener 12 buckled in the buckling groove 7 cannot be separated, so that the fixing effect is strengthened, and the possibility that the fastener 12 is accidentally separated from the buckling groove 7 is reduced. When assembling baffle 13, at first let the bottom of baffle 13 rotationally the joint in assembly tray 6, rotate when columniform bottom cooperation assembly tray 6 makes things convenient for the joint more, let baffle 13 pass the lower fretwork district 10 of fastener 12 this moment again, and let the bottom laminating of fastener 12 in the opening of the bottom of baffle 13, rotate baffle 13 this moment, opening on the baffle 13 bottom will misplace with the opening of assembly tray 6, make fastener 12 spacing, make it can not break away from assembly tray 6 and fall out.
As an improved specific embodiment, the connecting ring 14 is slidably sleeved on the connecting member 2, a through hole for passing a screw rod is formed in the connecting ring 14, the connecting member 2 includes a fixing rod 21 and a rotating rod 22, one end of the fixing rod 21 is fixedly connected with the second fixing member 3, the rotating rod 22 is rotatably connected to one end of the fixing rod 21 opposite to the second fixing member 3, a disc 15 abutting against the connecting groove 5 is arranged at the bottom of one end of the rotating rod 22 opposite to the first fixing member 1, and the diameter of the disc 15 is greater than the diameter of an inner ring of the connecting ring 14.
Through the technical scheme, the connecting ring 14 can be slidably sleeved on the connecting piece 2, the position of the connecting ring 14 can be adjusted according to the depth of the connecting groove 5, and the matching use of the connecting piece 2 and the connecting grooves 5 with different sizes cannot be limited; a connecting hole for mounting a screw is formed in the connecting groove 5, a through hole for a screw to pass through is formed in the connecting ring 14, the positions of the connecting hole and the through hole are adaptive, and the connecting ring 14 and the connecting groove 5 can be fixedly connected through the screw; the rotating piece is rotatably connected to the fixing rod 21 and can rotate at any angle, so that the requirements of different assembly angles between steel fixed by the first fixing piece 1 and steel fixed by the second fixing piece 3 are met; rotary rod 22 is contradicted through disc 15 and connecting groove 5 and is connected, and the area of disc 15 is greater than rotary rod 22's cross-sectional area, and is also big with the area of contact of connecting groove 5, and the use of disc 15 makes rotary rod 22 more stable with being connected of connecting groove 5, reduces rocking of connecting rod, makes whole assembly structure more stable.
As a modified specific embodiment, referring to fig. 1, the second fixing member 3 includes a first fixing plate 31 and a second fixing plate 32, the fixing rod 21 is fixedly connected to the second fixing plate 32, the first fixing plate 31 is hinged to the second fixing plate 32, the first fixing plate 31 and the second fixing plate 32 are matched to clamp steel, one side of the first fixing plate 31 and the second fixing plate 32 close to the hinge shaft thereof is positioned by a bolt, and one side of the first fixing plate 31 and the second fixing plate 32 far from the hinge shaft thereof is clamped by a bolt.
Through the technical scheme, when steel is to be installed, the bolts for fixing the first fixing plate 31 and the second fixing plate 32 on the side close to the hinge shaft are firstly screwed, and then the bolts on the side far away from the hinge shaft are screwed; when steel is to be disassembled, the bolt on one side far away from the hinge shaft is disassembled first, and then the bolt on one side close to the hinge shaft is disassembled. If the bolt far from one side of the hinge shaft is firstly screwed in the installation, the hinge shaft can bear larger force, and the first fixing piece 31 and the second fixing piece 32 can be exploded, so that the installation and disassembly sequence can reduce the burden on one side of the hinge shaft, and the second fixing piece 3 is more stable in use.
As a modified specific embodiment, a waist-shaped hole 321 is opened on the second fixing plate 32 at a position for passing through the bolt.
Through above-mentioned technical scheme, in the assembly demand of difference, the cross-sectional area of the steel that the second stationary blade 32 will centre gripping is not fixed, consequently needs the size of 3 centre gripping steel parts of second mounting adjustable, has seted up waist shape hole 321 on the second mounting 3, and waist shape hole 321 passes the articulated shaft, through adjusting the position of articulated shaft in waist shape hole 321, reaches the partial size adjustable purpose of the steel that the second stationary blade 32 will centre gripping for the assembly of steel is more nimble.
As a specific embodiment of the improvement, two side edges of the base 4 both extend upward to form bending pieces, the two bending pieces bend in opposite directions and form a sliding groove 16 with the base 4, the other end of the bending piece opposite to the base 4 is provided with an arc-shaped groove, and the arc-shaped groove is located above the connecting groove 5 to limit the fixing rod 21.
Through the technical scheme, when the first fixing piece 1 is used alone, the clamping part 11 is used for clamping steel (such as a steel pipe) and can also be fixed on other steel or sliding rails through the sliding groove 16, and the bending pieces bent oppositely on the base 4 can fix the steel or hook the sliding rail, so that the steel is not easy to fall off from the sliding groove 16; when the first fixing member 1 is used in cooperation with the connecting member 2 and the second fixing member 3, the arc edge provided in the sliding groove 16 is adapted to the shape of the disc 15 of the connecting member 2, so that the connecting member 2 and the connecting groove 5 can be fixedly connected. In addition, when the disc 15 is fixed on the base 4 by the connecting ring 14, the arc-shaped groove can limit the fixing rod 21, can support the fixing rod 21, can distribute the pressure applied to the fixing rod, can protect the fixing rod 21, and can reduce the possibility of breaking the fixing rod.
As a modified embodiment, a plurality of reinforcing ribs 8 are disposed between the first fixing plate 31 and the fixing rod 21.
Through above-mentioned technical scheme, fixed connection's area only has its area of contact between first stationary blade 31 and the dead lever 21, and the steel quality that holds when is big, length long connects the unstability easily, consequently sets up a plurality of strengthening ribs 8 between first stationary blade 31 and dead lever 21 to this joint strength and stability between the two improve.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. An assembly type steel structure for construction comprises a first fixed part (1), a connecting piece (2) and a second fixed part (3), the first fixing piece (1) and the second fixing piece (3) are connected through a connecting piece (2), it is characterized in that the connecting piece (2) is detachably arranged on the first fixing piece (1), the second fixing piece (3) is rotatably arranged at the other end of the connecting piece (2) relative to the first fixing piece (1), the first fixing piece (1) comprises a clamping part (11) for clamping steel, a square fastener (12) and a baffle (13) for locking the clamping part (11), the fastener (12) and the baffle (13) can be detachably arranged on the clamping part (11), when the fastener (12) is engaged with the clamping portion (11), the baffle (13) supports the clamping portion (11) to lock the fastener (12).
2. The steel structure for assembly type building as claimed in claim 1, wherein a base (4) for fixing the connecting member (2) is disposed on the top of the clamping portion (11), and a connecting groove (5) adapted to the connecting member (2) is formed on the base (4) to match with the fixed mounting of the connecting member (2).
3. The steel structure for assembly construction as claimed in claim 2, wherein the bottom of the clamping portion (11) is provided with a cylindrical assembly groove (6) for the fastening member (12) and the baffle (13) to be fastened in the assembly groove (6), one side of the clamping portion (11) opposite to the fastening member (12) is provided with a cylindrical fastening groove (7), and the opening of the fastening groove (7) faces upward for the fastening member (12) to be fastened; the assembling groove (6) and the buckling groove (7) are all through grooves, and the radian of the opening of the assembling groove (6) is not more than 1/2 pi.
4. The steel structure for assembly type construction according to claim 3, wherein the fastener (12) is fixedly connected with a reinforcing rib (8), the fastener (12) is formed into a Chinese character 'ri' shape by the reinforcing rib (8), and is divided into an upper hollow area (9) and a lower hollow area (10) by the reinforcing rib (8); the size and the shape of the upper hollow area (9) are matched with the position of the clamping part (11) provided with the buckling groove (7), the size and the shape of the lower hollow area (10) are matched with the position of the clamping part (11) provided with the assembling groove (6), and the bottom of the fastener (12) is used as a rotating shaft to be matched and turned with the baffle (13).
5. The steel structure for assembly construction as claimed in claim 4, wherein the upper end of the baffle plate (13) is "[", the recessed portion thereof is fitted to the portion of the clamping portion (11) where the locking groove (7) is formed, the bottom of the baffle plate (13) is cylindrical and is provided with an opening fitted to the rotation shaft, and when the baffle plate (13) supports the clamping portion (11), the opening at the bottom of the baffle plate (13) is misaligned with the opening of the assembly groove (6) to lock the fastener (12).
6. The steel structure for assembly type building as recited in claim 1, wherein the connecting member (2) is slidably sleeved with a connecting ring (14), the connecting ring (14) is provided with a through hole for passing a screw rod, the connecting member (2) comprises a fixing rod (21) and a rotating rod (22), one end of the fixing rod (21) is fixedly connected with the second fixing member (3), the rotating rod (22) is rotatably connected with one end of the fixing rod (21) opposite to the second fixing member (3), a disc (15) abutting against the connecting groove (5) is arranged at the bottom of one end of the rotating rod (22) opposite to the first fixing member (1), and the diameter of the disc (15) is larger than the inner ring diameter of the connecting ring (14).
7. The steel structure for assembly type construction as claimed in claim 6, wherein the second fixing piece (3) includes a first fixing piece (31) and a second fixing piece (32), the fixing rod (21) is fixedly connected to the second fixing piece (32), the first fixing piece (31) is hinged to the second fixing piece (32), the first fixing piece (31) and the second fixing piece (32) are engaged to clamp steel, one sides of the first fixing piece (31) and the second fixing piece (32) near their hinge shafts are positioned by bolts, and one sides of the first fixing piece (31) and the second fixing piece (32) far from their hinge shafts are clamped by bolts.
8. The steel structure for assembly construction according to claim 7, wherein a portion of the second fixing plate (32) for passing the bolt is formed with a kidney-shaped hole (321).
9. The steel structure for assembly type building as claimed in claim 2, wherein both side edges of the base (4) extend upward to form bending pieces, two of the bending pieces bend toward each other and form a sliding groove (16) with the base (4), the other end of the bending piece opposite to the base (4) is provided with an arc-shaped groove, and the arc-shaped groove is located above the connecting groove (5) to limit the fixing rod (21).
10. The steel structure for assembly construction as claimed in claim 7, wherein a plurality of reinforcing ribs (8) are provided between the first fixing plate (31) and the fixing rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911373196.8A CN111173132A (en) | 2019-12-26 | 2019-12-26 | Steel structure for assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911373196.8A CN111173132A (en) | 2019-12-26 | 2019-12-26 | Steel structure for assembly type building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111173132A true CN111173132A (en) | 2020-05-19 |
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ID=70650379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911373196.8A Pending CN111173132A (en) | 2019-12-26 | 2019-12-26 | Steel structure for assembly type building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111173132A (en) |
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| CN205976451U (en) * | 2016-06-30 | 2017-02-22 | 镇海建设集团有限公司 | Scaffold connecting device for building engineering |
| JP3209934U (en) * | 2017-02-03 | 2017-04-13 | 株式会社カセツ商会 | Scaffolding coupler and scaffolding set |
| CN107795119A (en) * | 2016-08-31 | 2018-03-13 | 扬州市凯耀机械有限公司 | A kind of adjustable angle connects reliable fastener |
| GB2557982A (en) * | 2016-12-21 | 2018-07-04 | Enhance Property Experts Ltd | Apparatus for retaining scaffolding tubes |
| CN108396958A (en) * | 2018-04-18 | 2018-08-14 | 赵瑞霞 | Multifunctional scaffold for constructional engineering |
| CN209509473U (en) * | 2018-12-29 | 2019-10-18 | 上海泾东建筑发展有限公司 | A kind of high-rise scaffold facilitating connection |
| CN209509474U (en) * | 2018-12-21 | 2019-10-18 | 无锡商业职业技术学院 | A kind of scaffold fastenings for building |
| KR102034257B1 (en) * | 2019-02-28 | 2019-10-18 | 이준수 | Clamp for scaffold pipe |
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| US5259690A (en) * | 1990-01-04 | 1993-11-09 | Philip Legge | Scaffold couplers |
| CN1084606A (en) * | 1992-09-25 | 1994-03-30 | 佐藤政太郎 | Be used to connect the holder of pipeline section |
| JPH10280675A (en) * | 1997-04-01 | 1998-10-20 | Sekisui House Ltd | Framed construction assembling clamp and fall preventing fence constructing method |
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| CN205077851U (en) * | 2015-07-27 | 2016-03-09 | 重庆翅翔科技有限公司 | Fastener of quick assembly disassembly and angularly adjustable |
| CN205976451U (en) * | 2016-06-30 | 2017-02-22 | 镇海建设集团有限公司 | Scaffold connecting device for building engineering |
| CN107795119A (en) * | 2016-08-31 | 2018-03-13 | 扬州市凯耀机械有限公司 | A kind of adjustable angle connects reliable fastener |
| GB2557982A (en) * | 2016-12-21 | 2018-07-04 | Enhance Property Experts Ltd | Apparatus for retaining scaffolding tubes |
| JP3209934U (en) * | 2017-02-03 | 2017-04-13 | 株式会社カセツ商会 | Scaffolding coupler and scaffolding set |
| CN108396958A (en) * | 2018-04-18 | 2018-08-14 | 赵瑞霞 | Multifunctional scaffold for constructional engineering |
| CN209509474U (en) * | 2018-12-21 | 2019-10-18 | 无锡商业职业技术学院 | A kind of scaffold fastenings for building |
| CN209509473U (en) * | 2018-12-29 | 2019-10-18 | 上海泾东建筑发展有限公司 | A kind of high-rise scaffold facilitating connection |
| KR102034257B1 (en) * | 2019-02-28 | 2019-10-18 | 이준수 | Clamp for scaffold pipe |
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