CN111997195A - Adjustable steel structure connecting piece - Google Patents
Adjustable steel structure connecting piece Download PDFInfo
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- CN111997195A CN111997195A CN202010857382.5A CN202010857382A CN111997195A CN 111997195 A CN111997195 A CN 111997195A CN 202010857382 A CN202010857382 A CN 202010857382A CN 111997195 A CN111997195 A CN 111997195A
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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
- E04B2001/2415—Brackets, gussets, joining plates
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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
- E04B2001/2421—Socket type connectors
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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)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of steel structure connecting pieces, in particular to an adjustable steel structure connecting piece, which comprises a fixed seat, a central mechanism, a fixed frame, a rotating frame, an upper end connecting frame, a limiting mechanism I, a limiting mechanism II, a clamping frame I, a clamping frame II and a clamping frame III, wherein the central mechanism is fixedly connected to the upper end of the fixed seat, the fixed frame is fixedly connected to the middle part of the central mechanism, the rotating frame is rotatably connected to the middle part of the central mechanism, the upper end connecting frame is fixedly connected to the upper end of the central mechanism, the limiting mechanism I and the limiting mechanism II are respectively fixedly connected to the upper end and the lower end of the inner side of the rotating frame, the four clamping frames I are all slidably connected in the fixed frame, the four clamping frames II are all slidably connected in the upper end connecting frame, the four clamping frames III are all slidably connected in the rotating frame, the installation, and can also be suitable for the fixation of steel pipes with different sizes.
Description
Technical Field
The invention relates to the technical field of steel structure connecting pieces, in particular to an adjustable steel structure connecting piece.
Background
The steel structure connecting piece is the assembly connecting piece commonly used in the present building process, often be used for various iron and steel framves, the connection of iron and steel pipe and iron and steel board is fixed, steel structure connecting piece's convenient to use, the very big degree saves the construction time, but present steel structure connecting piece's model is numerous, the steel structure connecting piece of every model can only be applicable to a steel structure connected mode, especially in the in-process that basic steel pipe is connected, fixed angle between two steel pipes need be decided according to actual environment condition, restriction to the steel pipe size is higher simultaneously, in case the unsuitable service condition of the steel structure connecting piece of purchasing, lead to the unable use of steel structure connecting piece, will cause building material's waste, so present steel structure connecting piece's commonality is relatively poor.
Disclosure of Invention
The invention aims to provide an adjustable steel structure connecting piece, which can flexibly adjust the installation angles of two basic steel pipes according to the actual assembly requirements, is also suitable for fixing various steel pipes with different sizes, improves the universality of the steel structure connecting piece and avoids the waste of building materials.
The purpose of the invention is realized by the following technical scheme:
an adjustable steel structure connecting piece comprises a fixed seat, and further comprises a center mechanism, a fixed frame, a rotating frame, an upper end connecting frame, a limiting mechanism I, a limiting mechanism II, a clamping frame I, a clamping frame II and a clamping frame III, wherein the center mechanism is fixedly connected to the upper end of the fixed seat, the fixed frame is fixedly connected to the middle part of the center mechanism, the rotating frame is rotatably connected to the middle part of the center mechanism, the upper end connecting frame is fixedly connected to the upper end of the center mechanism, the limiting mechanism I and the limiting mechanism II are respectively and fixedly connected to the upper end and the lower end of the inner side of the rotating frame, the limiting mechanism I and the limiting mechanism II are both fixedly connected to the middle part of the center mechanism, four clamping frames I, four clamping frames II and four clamping frames III are all arranged, and the four clamping frames I are all slidably connected in, four II equal sliding connection of holding frame are in upper end connection frame, four III equal sliding connection of holding frame is in rotating the frame.
As a further optimization of the technical scheme, the adjustable steel structure connecting piece comprises a fixed seat, a plurality of through holes, a plurality of fixing holes, a bottom plate and a tightening bolt, wherein the plurality of through holes are circumferentially arranged on the outer side of the lower end of the fixed seat, the fixing holes are formed in the middle of the fixed seat, the bottom plate is arranged at the lower port of the fixing holes, the tightening bolt penetrates through the bottom plate, and the central mechanism is fixedly connected in the fixing holes.
As a further optimization of the technical scheme, the adjustable steel structure connecting piece comprises a center mechanism, wherein the center mechanism comprises an inserting rod, a threaded hole I, a connecting pipe, a connecting frame and a jack, the threaded hole I is formed in the middle of the lower end of the inserting rod, the inserting rod is fixedly connected to the lower end of the connecting pipe, the connecting frame is fixedly connected to the middle of the connecting pipe, the jack is formed in the middle of the upper end of the connecting pipe, the inserting rod is fixedly connected into a fixing hole, a tightening bolt is fixedly connected into the threaded hole I through threaded matching, a fixing frame is fixedly connected to the outer end of the connecting frame, a rotating frame is rotatably connected to the middle of the connecting pipe, a limiting mechanism I and a limiting mechanism II are respectively and fixedly connected to the upper end and the lower end of.
According to the technical scheme, the adjustable steel structure connecting piece comprises an outer frame I and eight threaded holes II, each threaded hole II is formed in the outer frame I, two threaded holes II are formed in each edge line, perpendicular to the axis of a connecting pipe, of the outer frame I, and four clamping frames I are connected in the outer frame I in a sliding mode and are in transmission connection with the eight threaded holes II.
According to the technical scheme, the adjustable steel structure connecting piece comprises a rotating frame, connecting blocks, threaded holes III, an outer frame II and threaded holes IV, the connecting blocks are fixedly connected to the outer side of the rotating frame, the number of the threaded holes III is four, the four threaded holes III are symmetrically arranged at the upper end and the lower end of the connecting blocks in pairs, the outer frame II is fixedly connected to the outer end of the connecting blocks, the number of the threaded holes IV is eight, two threaded holes IV are formed in each edge line, perpendicular to the axis of the rotating frame, of the outer frame II, the four clamping frames III are all slidably connected in the outer frame II and are all in transmission connection with the eight threaded holes IV, the rotating frame is rotatably connected to the middle of a connecting pipe, and a limiting mechanism I and a limiting mechanism II are both fixedly connected in the four threaded holes III through thread.
As a further optimization of the technical scheme, the adjustable steel structure connecting piece comprises an upper end connecting frame and a clamping frame, wherein the upper end connecting frame comprises an outer frame III, eight threaded holes V and an inserting rod, the inserting rod is fixedly connected to the middle of the lower end of the outer frame III, two threaded holes V are formed in each edge of the outer frame III, the edge of each edge of the outer frame III is parallel to the axis of a connecting pipe, the inserting rod is fixedly connected into the corresponding threaded hole, and the four clamping frames II are connected into the outer frame III in a sliding mode and are in transmission connection with the eight threaded holes V.
As a further optimization of the technical scheme, the adjustable steel structure connecting piece comprises a limiting mechanism I, a toothed ring I, two toothed plates I and two fixing bolts I, wherein the toothed ring I and the toothed plates I are matched and fixedly connected through tooth grooves, the two fixing bolts I penetrate through the outer ends of the toothed plates I, the toothed ring I is fixedly connected to the upper end of a connecting frame, and the two fixing bolts I are fixedly connected into two threaded holes III on the upper side through thread matching respectively.
Stop gear II includes ring gear II, pinion rack II and fixing bolt II, ring gear II, pinion rack II pass through tooth's socket cooperation fixed connection, fixing bolt II is provided with two, and two fixing bolt II run through the outer end that sets up at pinion rack II, II fixed connection of ring gear are at the lower extreme of link, two fixing bolt II is respectively through two screw holes III of screw-thread fit fixed connection in the downside.
According to the technical scheme, the adjustable steel structure connecting piece comprises a clamping frame I, two rotating holes I, two transmission bolts I and two rotating heads I, wherein the two rotating holes I are arranged on the outer side of the bending position of the folding plate I in parallel, the rotating heads I are arranged at the heads of the two transmission bolts I, the two rotating heads I are respectively and rotatably connected into the two rotating holes I, the four folding plates I are respectively and slidably connected into an outer frame I, and the eight transmission bolts I are respectively and rotatably connected into eight threaded holes II through thread matching.
As further optimization of the technical scheme, the adjustable steel structure connecting piece comprises a clamping frame II, two rotating holes II, two transmission bolts II and two rotating heads II, wherein the two rotating holes II are arranged on the outer side of the bending position of the folding plate II in parallel, the two transmission bolts II are arranged, the rotating heads II are arranged at the heads of the two transmission bolts II, the two rotating heads II are respectively and rotatably connected into the two rotating holes II, the four folding plates II are respectively and slidably connected into an outer frame III, and the eight transmission bolts II are respectively and rotatably connected into eight threaded holes V through thread matching.
As a further optimization of the technical scheme, the adjustable steel structure connecting piece comprises a clamping frame III, two rotating holes III, two transmission bolts III and two rotating heads III, wherein the two rotating holes III are arranged on the outer side of the bending position of the clamping plate III in parallel, the heads of the two transmission bolts III are provided with the rotating heads III, the two rotating heads III are respectively and rotatably connected into the two rotating holes III, the four clamping plates III are respectively and slidably connected into an outer frame II, and the eight transmission bolts III are respectively and rotatably connected into eight threaded holes IV through thread matching.
The adjustable steel structure connecting piece has the beneficial effects that: degree of contained angle between two basic steel pipes that can adjust the horizontality in a flexible way through rotating frame and fixed frame, can fix rotating frame's turned angle through stop gear I and stop gear II, can be suitable for the steel pipe of multiple not unidimensional fixedly through four holding frame I, four holding frame II and four holding frame III, improve steel construction connecting piece's commonality, avoid building material's waste.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of an adjustable steel structural connector according to the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic structural view of the fixing base of the present invention;
FIG. 4 is a schematic structural view I of the center mechanism of the present invention;
FIG. 5 is a schematic view II of the construction of the center mechanism of the present invention;
FIG. 6 is a schematic view of the construction of the rotating frame of the present invention;
FIG. 7 is a schematic view of the construction of the upper end connection frame of the present invention;
FIG. 8 is a schematic structural view of a limiting mechanism I of the present invention;
FIG. 9 is a schematic structural diagram of a second limiting mechanism of the present invention;
FIG. 10 is a schematic view of the structure of the holder I of the present invention;
FIG. 11 is a schematic structural view of the holding frame II of the present invention;
fig. 12 is a schematic structural view of the holder iii of the present invention.
In the figure: a fixed seat 1; a base 1-1; a through hole 1-2; 1-3 of a fixing hole; 1-4 of a bottom plate; screwing the bolts 1-5; a center mechanism 2; 2-1 of an inserted link; the threaded hole I2-2; connecting pipes 2-3; 2-4 of a connecting frame; 2-5 of jacks; a fixed frame 3; an outer frame I3-1; a threaded hole II 3-2; a rotating frame 4; 4-1 of a rotating frame; 4-2 of a connecting block; 4-3 of a threaded hole; 4-4 of an outer frame; 4-5 of a threaded hole IV; the upper end is connected with the frame 5; 5-1 of an outer frame; a threaded hole V5-2; 5-3 of an insertion rod; a limiting mechanism I6; a gear ring I6-1; a toothed plate I6-2; 6-3 of a fixing bolt; a limiting mechanism II 7; a gear ring II 7-1; a toothed plate II 7-2; 7-3 of a fixing bolt; a clamping frame I8; a folded plate I8-1; a rotating hole I8-2; 8-3 parts of a transmission bolt; 8-4 of a rotating head I; a clamping frame II 9; a folded plate II 9-1; rotating the hole II 9-2; a transmission bolt II 9-3; rotating the head II 9-4; a clamping frame III 10; a folded plate III 10-1; a rotating hole III 10-2; 10-3 parts of a transmission bolt III; and 10-4, a rotating head III.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
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, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
the following describes this embodiment with reference to fig. 1 to 12, and an adjustable steel structure connecting member includes a fixing base 1, and is characterized in that: the adjustable steel structure connecting piece further comprises a center mechanism 2, a fixed frame 3, a rotating frame 4, an upper end connecting frame 5, a limiting mechanism I6, a limiting mechanism II 7, a clamping frame I8, a clamping frame II 9 and a clamping frame III 10, wherein the center mechanism 2 is fixedly connected to the upper end of the fixed seat 1, the fixed frame 3 is fixedly connected to the middle of the center mechanism 2, the rotating frame 4 is rotatably connected to the middle of the center mechanism 2, the upper end connecting frame 5 is fixedly connected to the upper end of the center mechanism 2, the limiting mechanism I6 and the limiting mechanism II 7 are respectively fixedly connected to the upper end and the lower end of the inner side of the rotating frame 4, the limiting mechanism I6 and the limiting mechanism II 7 are fixedly connected to the middle of the center mechanism 2, four clamping frames I8, four clamping frames II 9 and four clamping frames III 10 are arranged, and the four clamping frames I8 are all slidably connected in the fixed frame, four equal sliding connection of holding frame II 9 is in upper end connection frame 5, four equal sliding connection of holding frame III 10 is in revolving frame 4.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 12, and the embodiment further describes the first embodiment, where the fixing base 1 includes a base 1-1, a through hole 1-2, a fixing hole 1-3, a bottom plate 1-4, and a tightening bolt 1-5, the outer circumference of the lower end of the base 1-1 is provided with a plurality of through holes 1-2, the middle of the base 1-1 is provided with the fixing hole 1-3, the bottom plate 1-4 is disposed at the lower port of the fixing hole 1-3, the tightening bolt 1-5 penetrates through the bottom plate 1-4, and the central mechanism 2 is fixedly connected in the fixing hole 1-3.
When the device is used, a plurality of foundation bolts penetrate through the through holes 1-2, and then the base 1-1 is fixed on the ground.
The third concrete implementation mode:
the following describes the present embodiment with reference to fig. 1 to 12, and the present embodiment further describes an embodiment two, where the center mechanism 2 includes an insert rod 2-1, a threaded hole i 2-2, a connecting pipe 2-3, a connecting frame 2-4 and a jack 2-5, the middle of the lower end of the insert rod 2-1 is provided with the threaded hole i 2-2, the insert rod 2-1 is fixedly connected to the lower end of the connecting pipe 2-3, the connecting frame 2-4 is fixedly connected to the middle of the connecting pipe 2-3, the middle of the upper end of the connecting pipe 2-3 is provided with the jack 2-5, the insert rod 2-1 is fixedly connected to the fixing hole 1-3, the tightening bolt 1-5 is fixedly connected to the threaded hole i 2-2 through a screw-fit, the fixing frame 3 is fixedly connected to the outer end of the connecting frame 2-4, the rotating frame 4 is rotatably connected to the middle of the connecting pipe 2-3, the limiting mechanism I6 and the limiting mechanism II 7 are fixedly connected to the upper end and the lower end of the connecting frame 2-4 respectively, and the upper end connecting frame 5 is fixedly connected into the jack 2-5.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 12, and the third embodiment is further described, where the fixed frame 3 includes an outer frame i 3-1 and eight threaded holes ii 3-2, the number of the threaded holes ii 3-2 is eight, two threaded holes ii 3-2 are provided on each edge line of the outer frame i 3-1 perpendicular to the axis of the connecting pipe 2-3, and four clamping frames i 8 are slidably connected in the outer frame i 3-1 and are in transmission connection with the eight threaded holes ii 3-2.
The fifth concrete implementation mode:
the third embodiment is described below with reference to fig. 1 to 12, and is further described, in which the rotating frame 4 includes a rotating frame 4-1, a connecting block 4-2, threaded holes iii 4-3, an outer frame ii 4-4 and threaded holes iv 4-5, the connecting block 4-2 is fixedly connected to the outer side of the rotating frame 4-1, four threaded holes iii 4-3 are provided, four threaded holes iii 4-3 are symmetrically provided two by two at the upper and lower ends of the connecting block 4-2, the outer frame ii 4-4 is fixedly connected to the outer end of the connecting block 4-2, eight threaded holes iv 4-5 are provided, two threaded holes iv 4-5 are provided on each edge line of the outer frame ii 4-4 perpendicular to the axis of the rotating frame 4-1, four clamping frames iii 10 are slidably connected in the outer frame ii 4-4, the rotating frame 4-1 is rotatably connected to the middle of the connecting pipe 2-3, and the limiting mechanism I6 and the limiting mechanism II 7 are fixedly connected into the four threaded holes III 4-3 through thread matching.
After the operation is finished, the installation included angle of the two horizontal steel pipes is determined according to actual conditions, the rotating frame 4-1 is rotated, the rotating frame 4-1 drives the connecting block 4-2 to rotate, and the connecting block 4-2 drives the outer frame II 4-4 to rotate.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 12, and the third embodiment is further described in the present embodiment, where the upper end connection frame 5 includes an outer frame iii 5-1, threaded holes v 5-2, and insertion rods 5-3, the insertion rods 5-3 are fixedly connected to the middle of the lower end of the outer frame iii 5-1, eight threaded holes v 5-2 are provided, two threaded holes v 5-2 are provided on each sideline parallel to the axis of the connection pipe 2-3 on the outer frame iii 5-1, the insertion rods 5-3 are fixedly connected in the insertion holes 2-5, and four clamping frames ii 9 are all slidably connected in the outer frame iii 5-1 and are all in transmission connection with the eight threaded holes v 5-2.
After the above operations are completed, three steel pipes are respectively inserted into the outer frame I3-1, the outer frame II 4-4 and the outer frame III 5-1.
The seventh embodiment:
the third or fifth embodiment is further described with reference to fig. 1 to 12, the limiting mechanism i 6 includes a toothed ring i 6-1, a toothed plate i 6-2 and two fixing bolts i 6-3, the toothed ring i 6-1 and the toothed plate i 6-2 are fixedly connected through a tooth groove in a matching manner, the number of the fixing bolts i 6-3 is two, the two fixing bolts i 6-3 are arranged at the outer end of the toothed plate i 6-2 in a penetrating manner, the toothed ring i 6-1 is fixedly connected at the upper end of the connecting frame 2-4, and the two fixing bolts i 6-3 are fixedly connected in two threaded holes iii 4-3 at the upper side through a thread matching manner respectively.
The limiting mechanism II 7 comprises a toothed ring II 7-1, a toothed plate II 7-2 and two fixing bolts II 7-3, the toothed ring II 7-1 and the toothed plate II 7-2 are fixedly connected through tooth space matching, the number of the fixing bolts II 7-3 is two, the two fixing bolts II 7-3 penetrate through the outer end of the toothed plate II 7-2, the toothed ring II 7-1 is fixedly connected to the lower end of the connecting frame 2-4, and the two fixing bolts II 7-3 are fixedly connected into two threaded holes III 4-3 in the lower side through thread matching respectively.
After the included angle between the outer frame II 4-4 and the outer frame I3-1 is determined, the inner end of the toothed plate I6-2 is meshed to the toothed ring I6-1, then the two fixing bolts I6-3 are respectively screwed into the threaded holes III 4-3 on the two upper sides and are screwed, then the inner end of the toothed plate II 7-2 is meshed to the toothed ring II 7-1, and the two fixing bolts II 7-3 are respectively screwed into the threaded holes III 4-3 on the two lower sides, so that the device can flexibly adjust the degree of the included angle between the two steel pipes in a horizontal state.
The specific implementation mode is eight:
this embodiment will be described with reference to fig. 1 to 12, and this embodiment will further describe a fourth embodiment, the clamping frame I8 comprises a folded plate I8-1, a rotating hole I8-2, a transmission bolt I8-3 and a rotating head I8-4, the two rotating holes I8-2 are arranged, the two rotating holes I8-2 are arranged on the outer side of the bent part of the folded plate I8-1 in parallel, the two transmission bolts I8-3 are arranged, the heads of the two transmission bolts I8-3 are provided with rotating heads I8-4, the two rotating heads I8-4 are respectively connected in two rotating holes I8-2 in a rotating mode, the four folded plates I8-1 are connected in an outer frame I3-1 in a sliding mode, and the eight transmission bolts I8-3 are respectively connected in eight threaded holes II 3-2 in a threaded matching transmission mode.
The eight transmission bolts I8-3 are respectively rotated, the eight transmission bolts I8-3 are respectively in transmission connection with the eight threaded holes II 3-2 through thread matching, so that the eight transmission bolts I8-3 move inwards, the eight transmission bolts I8-3 respectively drive the four folded plates I8-1 to move inwards, and finally the four folded plates I8-1 clamp the steel pipe in the outer frame I3-1.
The specific implementation method nine:
this embodiment will be described below with reference to fig. 1 to 12, and this embodiment will further describe embodiment six, the clamping frame II 9 comprises a folded plate II 9-1, a rotating hole II 9-2, a transmission bolt II 9-3 and a rotating head II 9-4, two rotating holes II 9-2 are arranged, the two rotating holes II 9-2 are arranged at the outer side of the bending position of the folded plate II 9-1 in parallel, the number of the transmission bolts II 9-3 is two, the heads of the two transmission bolts II 9-3 are respectively provided with a rotating head II 9-4, the two rotating heads II 9-4 are respectively and rotatably connected into two rotating holes II 9-2, four folded plates II 9-1 are respectively and slidably connected into an outer frame III 5-1, and the eight transmission bolts II 9-3 are respectively and drivingly connected into eight threaded holes V5-2 through thread matching.
The eight transmission bolts II 9-3 are respectively rotated, the eight transmission bolts II 9-3 are respectively in transmission connection with the eight threaded holes V5-2 through thread matching, so that the eight transmission bolts II 9-3 move inwards, the eight transmission bolts II 9-3 respectively drive the four folded plates II 9-1 to move inwards, and finally the four folded plates II 9-1 clamp the steel pipe in the outer frame III 5-1.
The detailed implementation mode is ten:
this embodiment will be described with reference to fig. 1 to 12, and this embodiment will further describe embodiment five, the clamping frame III 10 comprises a folded plate III 10-1, a rotating hole III 10-2, a transmission bolt III 10-3 and a rotating head III 10-4, the two rotating holes III 10-2 are arranged, the two rotating holes III 10-2 are arranged at the outer side of the bending position of the folded plate III 10-1 in parallel, the number of the transmission bolts III 10-3 is two, the heads of the two transmission bolts III 10-3 are respectively provided with a rotating head III 10-4, the two rotating heads III 10-4 are respectively and rotatably connected into two rotating holes III 10-2, four folded plates III 10-1 are respectively and slidably connected into an outer frame II 4-4, and the eight transmission bolts III 10-3 are respectively and drivingly connected into eight threaded holes IV 4-5 through thread matching.
The eight transmission bolts III 10-3 are respectively rotated, the eight transmission bolts III 10-3 are respectively in transmission connection with the eight threaded holes IV 4-5 through thread matching to enable the eight transmission bolts III 10-3 to move inwards, the eight transmission bolts III 10-3 respectively drive the four folded plates III 10-1 to move inwards, finally the four folded plates III 10-1 clamp the steel pipes in the outer frame II 4-4, and the four folded plates I8-1, the four folded plates II 9-1 and the four folded plates III 10-1 can be suitable for fixing the steel pipes with different sizes, so that the universality of the steel structure connecting piece is improved, and the waste of building materials is avoided.
The invention relates to an adjustable steel structure connecting piece, which has the working principle that:
when the device is used, a plurality of foundation bolts penetrate through the through holes 1-2, and then the base 1-1 is fixed on the ground.
After the operation is finished, the installation included angle of the two horizontal steel pipes is determined according to actual conditions, the rotating frame 4-1 is rotated, the rotating frame 4-1 drives the connecting block 4-2 to rotate, and the connecting block 4-2 drives the outer frame II 4-4 to rotate.
After the included angle between the outer frame II 4-4 and the outer frame I3-1 is determined, the inner end of the toothed plate I6-2 is meshed to the toothed ring I6-1, then the two fixing bolts I6-3 are respectively screwed into the threaded holes III 4-3 on the two upper sides and are screwed, then the inner end of the toothed plate II 7-2 is meshed to the toothed ring II 7-1, and the two fixing bolts II 7-3 are respectively screwed into the threaded holes III 4-3 on the two lower sides, so that the device can flexibly adjust the degree of the included angle between the two steel pipes in a horizontal state.
After the above operations are completed, three steel pipes are respectively inserted into the outer frame I3-1, the outer frame II 4-4 and the outer frame III 5-1.
After the operation is finished, the eight transmission bolts I8-3 are respectively rotated, the eight transmission bolts I8-3 are respectively in transmission connection with the eight threaded holes II 3-2 through thread matching, so that the eight transmission bolts I8-3 move inwards, the eight transmission bolts I8-3 respectively drive the four folded plates I8-1 to move inwards, and finally the four folded plates I8-1 clamp the steel pipe in the outer frame I3-1.
After the operation is finished, the eight transmission bolts II 9-3 are respectively rotated, the eight transmission bolts II 9-3 are respectively in transmission connection with the eight threaded holes V5-2 through thread matching, so that the eight transmission bolts II 9-3 move inwards, the eight transmission bolts II 9-3 respectively drive the four folded plates II 9-1 to move inwards, and finally the four folded plates II 9-1 clamp the steel pipe in the outer frame III 5-1.
After the operation is finished, the eight transmission bolts III 10-3 are respectively rotated, the eight transmission bolts III 10-3 are respectively in transmission connection with the eight threaded holes IV 4-5 through thread matching, so that the eight transmission bolts III 10-3 move inwards, the eight transmission bolts III 10-3 respectively drive the four folded plates III 10-1 to move inwards, finally, the four folded plates III 10-1 clamp the steel pipe in the outer frame II 4-4, and the four folded plates I8-1, the four folded plates II 9-1 and the four folded plates III 10-1 can be suitable for fixing the steel pipes with different sizes, so that the universality of the steel structure connecting piece is improved, and the waste of building materials is avoided.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (10)
1. The utility model provides an adjustable steel construction connecting piece, includes fixing base (1), its characterized in that: the adjustable steel structure connecting piece further comprises a center mechanism (2), a fixed frame (3), a rotating frame (4), an upper end connecting frame (5), a limiting mechanism I (6), a limiting mechanism II (7), a clamping frame I (8), a clamping frame II (9) and a clamping frame III (10), wherein the center mechanism (2) is fixedly connected to the upper end of the fixed seat (1), the fixed frame (3) is fixedly connected to the middle part of the center mechanism (2), the rotating frame (4) is rotatably connected to the middle part of the center mechanism (2), the upper end connecting frame (5) is fixedly connected to the upper end of the center mechanism (2), the limiting mechanism I (6) and the limiting mechanism II (7) are respectively and fixedly connected to the upper end and the lower end of the inner side of the rotating frame (4), and the limiting mechanism I (6) and the limiting mechanism II (7) are both fixedly connected to the middle part of the center mechanism (2), all be provided with four, four holding frame I (8), holding frame II (9) and holding frame III (10) the equal sliding connection of holding frame I (8) is in fixed frame (3), four the equal sliding connection of holding frame II (9) is in upper end connected frame (5), four the equal sliding connection of holding frame III (10) is in rotating frame (4).
2. An adjustable steel structural connector as claimed in claim 1, wherein: the fixing seat (1) comprises a base (1-1), through holes (1-2), fixing holes (1-3), a bottom plate (1-4) and tightening bolts (1-5), a plurality of through holes (1-2) are formed in the circumferential direction of the outer side of the lower end of the base (1-1), the fixing holes (1-3) are formed in the middle of the base (1-1), the bottom plate (1-4) is arranged at the lower end opening of the fixing holes (1-3), the tightening bolts (1-5) penetrate through the bottom plate (1-4), and the central mechanism (2) is fixedly connected into the fixing holes (1-3).
3. An adjustable steel structural connector as claimed in claim 2, wherein: the center mechanism (2) comprises an inserted rod (2-1), a threaded hole I (2-2), a connecting pipe (2-3), a connecting frame (2-4) and an inserting hole (2-5), the threaded hole I (2-2) is formed in the middle of the lower end of the inserted rod (2-1), the inserted rod (2-1) is fixedly connected to the lower end of the connecting pipe (2-3), the connecting frame (2-4) is fixedly connected to the middle of the connecting pipe (2-3), the inserting hole (2-5) is formed in the middle of the upper end of the connecting pipe (2-3), the inserted rod (2-1) is fixedly connected into the fixing hole (1-3), the tightening bolt (1-5) is fixedly connected into the threaded hole I (2-2) through thread matching, and the fixing frame (3) is fixedly connected to the outer end of the connecting frame (2-4), the rotating frame (4) is rotatably connected to the middle of the connecting pipe (2-3), the limiting mechanism I (6) and the limiting mechanism II (7) are fixedly connected to the upper end and the lower end of the connecting frame (2-4) respectively, and the upper end connecting frame (5) is fixedly connected into the jack (2-5).
4. An adjustable steel structural connector as claimed in claim 3, wherein: the fixed frame (3) comprises an outer frame I (3-1) and eight threaded holes II (3-2), eight threaded holes II (3-2) are formed in the outer frame I (3-1), two threaded holes II (3-2) are formed in each edge line, perpendicular to the axis of the connecting pipe (2-3), of the outer frame I (3-1), the four clamping frames I (8) are connected in the outer frame I (3-1) in a sliding mode and are in transmission connection with the eight threaded holes II (3-2).
5. An adjustable steel structural connector as claimed in claim 3, wherein: the rotating frame (4) comprises a rotating frame (4-1), a connecting block (4-2), threaded holes III (4-3), an outer frame II (4-4) and threaded holes IV (4-5), the connecting block (4-2) is fixedly connected to the outer side of the rotating frame (4-1), four threaded holes III (4-3) are arranged, four threaded holes III (4-3) are symmetrically arranged at the upper end and the lower end of the connecting block (4-2) in pairs, the outer frame II (4-4) is fixedly connected to the outer end of the connecting block (4-2), eight threaded holes IV (4-5) are arranged, two threaded holes IV (4-5) are arranged on each edge line of the outer frame II (4-4) which is perpendicular to the axis of the rotating frame (4-1), and four clamping frames III (10) are slidably connected in the outer frame II (4-4), the rotating frame (4-1) is rotatably connected to the middle of the connecting pipe (2-3), and the limiting mechanism I (6) and the limiting mechanism II (7) are fixedly connected into the four threaded holes III (4-3) through thread matching.
6. An adjustable steel structural connector as claimed in claim 3, wherein: the upper end connecting frame (5) comprises an outer frame III (5-1), threaded holes V (5-2) and inserting rods (5-3), the inserting rods (5-3) are fixedly connected to the middle of the lower end of the outer frame III (5-1), eight threaded holes V (5-2) are formed in the middle of the lower end of the outer frame V (5-1), two threaded holes V (5-2) are formed in each edge line of the outer frame III (5-1) parallel to the axis of the connecting pipe (2-3), the inserting rods (5-3) are fixedly connected in the inserting holes (2-5), and four clamping frames II (9) are connected in the outer frame III (5-1) in a sliding mode and are in transmission connection with the eight threaded holes V (5-2).
7. An adjustable steel structural connector as claimed in claim 3 or 5, wherein: stop gear I (6) are including ring gear I (6-1), pinion rack I (6-2) and fixing bolt I (6-3), ring gear I (6-1) and pinion rack I (6-2) pass through tooth's socket cooperation fixed connection, fixing bolt I (6-3) are provided with two, and two fixing bolt I (6-3) run through the outer end that sets up at pinion rack I (6-2), ring gear I (6-1) fixed connection is in the upper end of link (2-4), two fixing bolt I (6-3) are respectively through screw-thread fit fixed connection in two screw holes III (4-3) of upside.
The limiting mechanism II (7) comprises a toothed ring II (7-1), a toothed plate II (7-2) and two fixing bolts II (7-3), the toothed ring II (7-1) and the toothed plate II (7-2) are fixedly connected through tooth space matching, the number of the fixing bolts II (7-3) is two, the two fixing bolts II (7-3) penetrate through the outer end of the toothed plate II (7-2), the toothed ring II (7-1) is fixedly connected at the lower end of the connecting frame (2-4), and the two fixing bolts II (7-3) are fixedly connected in two threaded holes III (4-3) in the lower side through thread matching respectively.
8. An adjustable steel structural connector as claimed in claim 4, wherein: the clamping frame I (8) comprises a folded plate I (8-1), a rotating hole I (8-2), a transmission bolt I (8-3) and a rotating head I (8-4), the two rotating holes I (8-2) are arranged, the two rotating holes I (8-2) are arranged at the outer side of the bending position of the folded plate I (8-1) in parallel, the two transmission bolts I (8-3) are arranged, the heads of the two transmission bolts I (8-3) are respectively provided with a rotating head I (8-4), the two rotating heads I (8-4) are respectively connected in the two rotating holes I (8-2), the four folded plates I (8-1) are respectively connected in the outer frame I (3-1) in a sliding mode, and the eight transmission bolts I (8-3) are respectively connected in the eight threaded holes II (3-2) in a threaded fit transmission mode.
9. An adjustable steel structural connector as claimed in claim 6, wherein: the clamping frame II (9) comprises a folded plate II (9-1), a rotating hole II (9-2), a transmission bolt II (9-3) and a rotating head II (9-4), two rotating holes II (9-2) are arranged, the two rotating holes II (9-2) are arranged at the outer side of the bending position of the folded plate II (9-1) in parallel, the two transmission bolts II (9-3) are arranged, the heads of the two transmission bolts II (9-3) are respectively provided with a rotating head II (9-4), the two rotating heads II (9-4) are respectively connected in the two rotating holes II (9-2) in a rotating mode, the four folded plates II (9-1) are respectively connected in the outer frame III (5-1) in a sliding mode, and the eight transmission bolts II (9-3) are respectively connected in the eight threaded holes V (5-2) in a threaded fit transmission mode.
10. An adjustable steel structural connector as claimed in claim 5, wherein: the clamping frame III (10) comprises a folded plate III (10-1), a rotating hole III (10-2), a transmission bolt III (10-3) and a rotating head III (10-4), the two rotating holes III (10-2) are arranged, the two rotating holes III (10-2) are arranged at the outer side of the bending position of the folded plate III (10-1) in parallel, the two transmission bolts III (10-3) are arranged, the heads of the two transmission bolts III (10-3) are respectively provided with a rotating head III (10-4), the two rotating heads III (10-4) are respectively connected in the two rotating holes III (10-2) in a rotating mode, the four folded plates III (10-1) are respectively connected in the outer frame II (4-4) in a sliding mode, and the eight transmission bolts III (10-3) are respectively connected in the eight threaded holes IV (4-5) in a thread fit transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857382.5A CN111997195A (en) | 2020-08-24 | 2020-08-24 | Adjustable steel structure connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010857382.5A CN111997195A (en) | 2020-08-24 | 2020-08-24 | Adjustable steel structure connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111997195A true CN111997195A (en) | 2020-11-27 |
Family
ID=73470275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010857382.5A Withdrawn CN111997195A (en) | 2020-08-24 | 2020-08-24 | Adjustable steel structure connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111997195A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026945A (en) * | 2021-03-25 | 2021-06-25 | 彭威又 | Mounting mode of steel structure roof top beam column universal joint structure |
| CN113279484A (en) * | 2021-05-18 | 2021-08-20 | 徐勇 | Connecting piece for assembly type building |
| CN114150760A (en) * | 2021-11-01 | 2022-03-08 | 南京达钢新材料科技有限公司 | Structure for assembly type building and building structure with structure |
| CN115977249A (en) * | 2023-01-16 | 2023-04-18 | 广西北投建筑工程有限公司 | Steel rib fixing mechanism for steel rib concrete member |
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| JP2000282572A (en) * | 1999-03-30 | 2000-10-10 | Ichijyo Home Building Co Ltd | Metal fitting for connecting column base and column-base connecting structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113026945A (en) * | 2021-03-25 | 2021-06-25 | 彭威又 | Mounting mode of steel structure roof top beam column universal joint structure |
| CN113279484A (en) * | 2021-05-18 | 2021-08-20 | 徐勇 | Connecting piece for assembly type building |
| CN113279484B (en) * | 2021-05-18 | 2022-12-06 | 山东誉铭建工有限公司 | Connecting piece for assembly type building |
| CN114150760A (en) * | 2021-11-01 | 2022-03-08 | 南京达钢新材料科技有限公司 | Structure for assembly type building and building structure with structure |
| CN115977249A (en) * | 2023-01-16 | 2023-04-18 | 广西北投建筑工程有限公司 | Steel rib fixing mechanism for steel rib concrete member |
| CN115977249B (en) * | 2023-01-16 | 2023-10-24 | 广西北投建筑工程有限公司 | Steel skeleton fixing mechanism for steel skeleton concrete member |
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Application publication date: 20201127 |