CN112502350B - Fabricated building keel convenient to hoist and use method thereof - Google Patents
Fabricated building keel convenient to hoist and use method thereof Download PDFInfo
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- CN112502350B CN112502350B CN202011342866.2A CN202011342866A CN112502350B CN 112502350 B CN112502350 B CN 112502350B CN 202011342866 A CN202011342866 A CN 202011342866A CN 112502350 B CN112502350 B CN 112502350B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 151
- 239000010959 steel Substances 0.000 claims abstract description 151
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000003139 buffering effect Effects 0.000 claims 3
- 210000001503 joint Anatomy 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02044—Separate elements for fastening to an underlayer
- E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the field of buildings, in particular to an assembly type building keel convenient to hoist and a using method thereof, wherein the assembly type building keel convenient to hoist comprises opening steel, I-shaped steel and a fixing piece, the opening steel is arranged at equal intervals, a plurality of groups of I-shaped steel are arranged at intervals on the top of the opening steel, the I-shaped steel is fixed on the opening steel through the fixing piece, each group of I-shaped steel is respectively vertical to the opening steel, two ends of two groups of opening steel at two sides are respectively provided with a first buffer piece, an I-shaped piece is inserted into a cavity of the first buffer piece, the upper end of the I-shaped piece extends out of the first buffer piece and an upper end opening of the opening steel, the top of the I-shaped piece is fixedly connected with the opening piece, and the opening piece is vertical to the I-shaped piece; the assembly type building keel convenient to hoist has the advantages of novel design and convenience in use, can reduce the swing amplitude of the keel in the hoisting process, is convenient for the positioning and installation work of the keel, has strong applicability, and is suitable for further popularization and application.
Description
Technical Field
The invention relates to the field of buildings, in particular to an assembly type building keel convenient to hoist and a using method thereof.
Background
The keel is a building material for supporting a modeling and fixing structure. The use is very common and the method is widely applied to buildings. The keels are of various types and can be divided into light steel keels, aluminum alloy keels, steel keels and the like according to different manufacturing materials. The partition board is divided according to the use position and can be divided into a ceiling keel, a vertical wall keel (partition wall keel), a floor keel, a hanging keel and the like.
When the existing building keel is hoisted and assembled outdoors, the existing building keel is easy to shake by a larger margin under the interference of factors such as outdoor strong wind and the like, and is not beneficial to the positioning and installation of the building keel.
Disclosure of Invention
In order to solve the problems, the invention provides an assembly type building keel convenient to hoist and a using method thereof.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an assembly type building keel convenient for hoisting comprises opening steel, I-shaped steel and a fixing piece, wherein the opening steel is arranged at equal intervals, a plurality of groups of I-shaped steel are arranged at the top of the opening steel at intervals, the I-shaped steel is fixed on the opening steel through the fixing piece, each group of I-shaped steel is respectively vertical to the opening steel, first buffer pieces are respectively arranged at two ends of two groups of opening steel at two sides, an I-shaped piece is inserted in a cavity of the first buffer piece, the upper end of the I-shaped piece extends out of the upper end openings of the first buffer piece and the opening steel, the top of the I-shaped piece is fixedly connected with the opening piece, the opening piece is vertical to the I-shaped piece, one outward end of the opening piece at two sides is respectively inserted with a second buffer piece, hoisting connection steel is inserted between two groups of the second buffer pieces at the same side, two ends of the hoisting connection steel are respectively detachably provided with fixing plates through bolts, a plurality of groups of connecting plates are detachably connected between the hoisting connecting steels on the two sides through bolts;
the first buffer piece comprises a first opening plug connector, a plurality of groups of first idler wheels, a first buffer spring and a plate, the first opening plug connector is inserted into the opening steel, the inner wall of the first opening plug connector is uniformly provided with the plurality of groups of first idler wheels, the first idler wheels are abutted with the outer wall of the I-shaped piece, the plate is fixedly connected with the first opening plug connector, the plate is detachably connected to the tail end of the opening steel through a bolt, the first buffer spring is arranged between the I-shaped piece and the plate, one end of the first buffer spring is fixedly connected with the plate, and the other end of the first buffer spring is abutted with the I-shaped piece;
the second bolster includes second buffer spring, fixed plate, second opening plug connector and second gyro wheel, second opening plug connector is pegged graft in the opening spare, evenly be provided with multiunit second gyro wheel on the inner wall of second opening plug connector, the second gyro wheel with lift by crane and be connected steel outer wall looks butt, fixed plate and second opening plug connector fixed connection, fixed plate passes through the bolt fastening in the end of opening spare, fixed plate is fixed with two sets of second buffer spring towards the symmetry on the lateral wall of fixed plate, second buffer spring and fixed plate looks butt.
Preferably, both ends of the hoisting connection steel are provided with internal thread holes for mounting lifting lugs.
Preferably, the upper surface of the hoisting connection steel is flush with the upper surface of the I-shaped steel.
Furthermore, two ends of the fixing piece are fixed on the open steel through bolts, and the top end of the fixing piece is fixedly connected with the I-shaped steel through bolts.
The invention further provides a using method of the assembly type building keel convenient to hoist, which comprises the following steps:
s1: uniformly and vertically mounting the I-shaped steel on a plurality of groups of opening steels which are arranged in parallel through fixing pieces;
s2: firstly, inserting a workpiece into a first opening plug connector from one end far away from a plate, then respectively inserting two groups of first buffer parts provided with the workpiece into two ends of opening steel, and fixing the plate on the opening steel through bolts;
s3: fixedly mounting the open piece on the workpiece, inserting the second buffer piece into the open piece, and fixing the fixed plate piece on the open piece through a bolt;
s4: inserting the hoisting connecting steel into the two groups of second opening plug connectors on the same side, and then fixedly installing fixing plates at two ends of the hoisting connecting steel through bolts respectively to enable the fixing plates at the two ends to be abutted to second buffer springs on second buffer parts respectively;
s5: fixedly installing a plurality of groups of connecting plates between the two groups of hoisting connecting steels through bolts to enable first buffer springs on the first buffer parts on the two sides to be abutted to the I-shaped parts;
s6: fixing lifting lugs at two ends of the hoisting connection steel and hoisting the building keel by hoisting equipment for installation;
s7: after the mounting is finished, the lifting lugs are dismounted, the two sides of the lifting connecting steel are fixedly mounted on the open steel through the fixing piece for preliminary locking, then the fixing plate is dismounted, the bolts on the fixing plate are screwed out, the second buffer piece is pulled out of the open steel, then the bolts on the plate are screwed out, and the first buffer piece is pulled out of the open steel;
s8: and completely screwing the bolt on the fixing piece.
Further, the abutment of the split steel and the I-steel may be welded in S1.
Compared with the prior art, the invention has the beneficial effects that:
the assembly type building keel convenient to hoist has the advantages of novel design and convenience in use, can reduce the swing amplitude of the keel in the hoisting process, is convenient for the positioning and installation work of the keel, has strong applicability, and is suitable for further popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of a first cushioning member of the present invention;
FIG. 3 is a cross-sectional view of a second cushioning member of the present invention;
FIG. 4 is a schematic diagram showing the cooperation of a second buffer spring and hoisting connection steel in the present invention;
FIG. 5 is a schematic view of a fastener of the present invention;
figure 6 is a schematic view of the installed building keel.
The reference numerals in the drawings denote: open-faced steel-1; i-shaped steel-2; a fixing piece-3; hoisting connecting steel-4; an opening member-5; a forming part-6; a first buffer-7; a fixed plate-8; a second buffer-9; a connecting plate-10; an internally threaded bore-41; a first open socket connector-71; a first roller-72; a first buffer spring-73; a plate-74; a second buffer spring-91; a fixed plate-92; a second open socket connector-93; a second roller-94.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-6, the fabricated building keel convenient for hoisting comprises an opening steel 1, an I-shaped steel 2 and a fixing piece 3, wherein the opening steel 1 is a square plate, and a strip-shaped opening extending in the length direction is formed in one side wall of the opening steel 1; the open steel 1 is arranged at equal intervals, a plurality of groups of I-shaped steel 2 are arranged at intervals on the top of the open steel 1, the I-shaped steel 2 is fixed on the open steel 1 through fixing pieces 3, and each group of I-shaped steel 2 is perpendicular to the open steel 1 respectively, wherein two ends of the fixing pieces 3 are fixed on the open steel 1 through bolts, and the top ends of the fixing pieces 3 are fixedly connected with the I-shaped steel 2 through bolts. The two ends of the two groups of opening steel 1 on the two sides are respectively provided with a first buffer part 7, an I-shaped part 6 is inserted in a cavity of the first buffer part 7, the upper end of the I-shaped part 6 extends out of the first buffer part 7 and an upper end opening of the opening steel 1, the top of the I-shaped part 6 is fixedly connected with an opening part 5, the opening part 5 is perpendicular to the I-shaped part 6, one end, facing outwards, of the opening part 5 on the two sides is respectively inserted with a second buffer part 9, a hoisting connecting steel 4 is inserted between the two groups of second buffer parts 9 on the same side, two ends of the hoisting connecting steel 4 are respectively detachably provided with a fixing plate 8 through bolts, and a plurality of groups of connecting plates 10 are detachably connected between the hoisting connecting steels 4 on the two sides through bolts; wherein, the connecting plate 10 is installed to make the first buffer springs 73 on two sides respectively abut against the two side I-shaped parts 6.
The first buffer member 7 comprises a first opening plug-in connector 71, a first roller 72, a first buffer spring 73 and a plate 74, the first opening plug-in connector 71 is plugged in the opening steel 1, a plurality of groups of first rollers 72 are uniformly arranged on the inner wall of the first opening plug-in connector 71, and the first rollers 72 are abutted with the outer wall of the I-shaped member 6 so that the I-shaped member 6 can slide in the first opening plug-in connector 71; the plate 74 is fixedly connected with the first opening plug-in connector 71, the plate 74 is detachably connected to the tail end of the opening steel 1 through a bolt, the first buffer spring 73 is arranged between the I-shaped part 6 and the plate 74, one end of the first buffer spring 73 is fixedly connected with the plate 74, and the other end of the first buffer spring 73 is abutted to the I-shaped part 6; referring to the attached drawing 1 (which is a top view of the building keel, and the top and bottom in the defined picture are front and back in the text), when hoisting, hoisting two ends of the hoisting connection steel 4 at two sides, the first buffer member 7 is arranged to enable the keel composed of the opening steel 1 and the i-shaped steel 2 to swing back and forth with small amplitude after being stressed, when the building keel is subjected to wind force or the hoisting process generates large amplitude shaking back and forth, during the shaking process, because the hoisting connection steel 4 drives the keel composed of the opening steel 1 and the i-shaped steel 2 to shake or the hoisting connection steel 4 is driven by the keel composed of the opening steel 1 and the i-shaped steel 2 to shake during the shaking process, a mutual pulling force exists between the hoisting connection steel 4 and the keel composed of the opening steel 1 and the i-shaped steel 2, the part of the pulling force is absorbed by the first buffer spring 73 in the first buffer member 7 during the shaking process, and is used as a friction loss that the first buffer spring 73 pushes the keel made of the open steel 1 and the i-shaped steel 2 to move, and the compression and energy absorption processes of the first buffer spring 73 mostly occur during the turning process of the shaking of the building keel (mainly due to inertia reasons, for example, when the lifting connecting steel 4 is pulled to move, the keel made of the open steel 1 and the i-shaped steel 2 is still in a forbidden state due to inertia, so the first buffer spring 73 is compressed when the open steel 1 and the i-shaped steel 2 are pulled); the arrangement of the first buffer member 7 can absorb and consume partial energy, the first buffer spring 73 can change the integral swing frequency of the building keel in the process of pushing the keel formed by the lifting connecting steel 4, the opening steel 1 and the I-shaped steel 2 to move relatively, and the gradual increase of the swing amplitude of the building keel caused by the same swing frequency is avoided; to facilitate installation of the keel.
The second buffer part 9 comprises a second buffer spring 91, a fixed plate part 92, a second opening plug connector 93 and second rollers 94, the second opening plug connector 93 is inserted into the opening part 5, a plurality of groups of second rollers 94 are uniformly arranged on the inner wall of the second opening plug connector 93, and the second rollers 94 are abutted with the outer wall of the hoisting connecting steel 4, so that the hoisting connecting steel 4 can slide in the second opening plug connector 93 conveniently; the fixed plate 92 is fixedly connected with a second open plug connector 93, the fixed plate 92 is fixed at the tail end of the open part 5 through a bolt, two groups of second buffer springs 91 are symmetrically fixed on the side wall of the fixed plate 92 facing the fixed plate 8, and the second buffer springs 91 are abutted against the fixed plate 8; referring to the attached drawing 1, after the building keel is lifted, the second buffer member 9 can absorb the left and right shaking of the building keel, and the principle is the same as that of the first buffer member 7, so that the left and right shaking amplitude of the building keel is reduced, and the keel is convenient to install.
The second buffer member 9 and the first buffer member 7 are detachable structures, so that the second buffer member and the first buffer member can be reused conveniently. When the second buffer member 9 is disassembled, the fixing plate 8 at the end side of the lifting connecting steel 4 is disassembled, then the connecting bolt of the fixing plate member 92 and the opening member 5 is disassembled, and then the second buffer member 9 is drawn out from the opening member 5; when the first buffer member 7 is detached, the bolt connecting the plate 74 and the opening steel 1 is unscrewed, and then the first buffer member 7 is pulled out.
Further, both ends of the hoisting connection steel 4 are provided with internal threaded holes 41 for mounting lifting lugs; when the lifting lug is used, the lifting lug is screwed into the internal thread hole 41, so that the building keel can be conveniently lifted.
Further, the upper surface of the hoisting connection steel 4 is flush with the upper surface of the I-shaped steel 2; so as to facilitate the installation and construction of the building keel in the later period.
The embodiment further provides a use method of the fabricated building keel based on the convenient lifting, which comprises the following steps:
s1: the I-shaped steel 2 is uniformly and vertically arranged on a plurality of groups of opening steel 1 which are arranged in parallel through a fixing piece 3;
s2: firstly, inserting the I-shaped part 6 into the first open connector 71 from one end far away from the plate 74, then respectively inserting two groups of first buffer parts 7 provided with the I-shaped part 6 into two ends of the open steel 1, and fixing the plate 74 on the open steel 1 through bolts;
s3: fixedly mounting the open piece 5 on the workpiece 6, then inserting the second cushion member 9 into the open piece 5, and fixing the fixing plate member 92 on the open piece 5 by bolts;
s4: inserting the hoisting connection steel 4 into the two groups of second open connectors 93 on the same side, and then fixedly installing the fixing plates 8 at the two ends of the hoisting connection steel 4 respectively through bolts to enable the fixing plates 8 at the two ends to be respectively abutted against the second buffer springs 91 on the second buffer parts 9;
s5: fixedly installing a plurality of groups of connecting plates 10 between the two groups of hoisting connecting steels 4 through bolts to enable the first buffer springs 73 on the first buffer parts 7 on the two sides to be abutted with the I-shaped part 6;
s6: the lifting lugs are fixed at two ends of the hoisting connection steel 4, and the building keel is hoisted by hoisting equipment for installation;
s7: after the installation is finished, the lifting lugs are detached, the two sides of the lifting connecting steel 4 are fixedly installed on the open steel 1 through the fixing parts 3 for preliminary locking, then the fixing plate 8 is detached, the bolts on the fixing plate 92 are screwed out, the second buffer parts 9 are pulled out from the open steel 5, then the bolts on the plate 74 are screwed out, and the first buffer parts 7 are pulled out from the open steel 1;
s8: the bolts on the fixing elements 3 are fully tightened (as shown in figure 6).
Further, in S1, the joint where the split steel 1 and the h-shaped steel 2 abut may be welded; so as to further fix the connection between the open steel 1 and the I-shaped steel 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The assembly type building keel convenient to hoist comprises opening steel (1), I-shaped steel (2) and fixing pieces (3), wherein the opening steel (1) is arranged at equal intervals, a plurality of groups of I-shaped steel (2) are arranged at the top of the opening steel (1) at intervals, the I-shaped steel (2) is fixed on the opening steel (1) through the fixing pieces (3), and each group of I-shaped steel (2) is perpendicular to the opening steel (1) respectively, the assembly type building keel is characterized in that first buffering pieces (7) are arranged at two ends of two groups of opening steel (1) at two sides respectively, an I-shaped piece (6) is inserted into a cavity of each first buffering piece (7), the upper end of each I-shaped piece (6) extends out of upper end openings of the first buffering pieces (7) and the opening steel (1), opening pieces (5) are fixedly connected to the tops of the I-shaped pieces (6), and the opening pieces (5) are perpendicular to the I-shaped pieces (6), the outward ends of the opening parts (5) on the two sides are provided with second buffer parts (9) in an inserted manner, a lifting connecting steel (4) is arranged between the two groups of second buffer parts (9) on the same side in an inserted manner, the two ends of the lifting connecting steel (4) are respectively and detachably provided with a fixing plate (8) through bolts, and a plurality of groups of connecting plates (10) are detachably connected between the lifting connecting steels (4) on the two sides through bolts;
the first buffer member (7) comprises a first opening plug connector (71), a first roller (72), a first buffer spring (73) and a plate (74), the first opening plug connector (71) is plugged into the opening steel (1), a plurality of groups of first rollers (72) are uniformly arranged on the inner wall of the first opening plug connector (71), the first rollers (72) are abutted against the outer wall of the I-shaped member (6), the plate (74) is fixedly connected with the first opening plug connector (71), the plate (74) is detachably connected to the tail end of the opening steel (1) through bolts, the first buffer spring (73) is arranged between the I-shaped member (6) and the plate (74), one end of the first buffer spring (73) is fixedly connected with the plate (74), and the other end of the first buffer spring (73) is abutted against the I-shaped member (6);
second bolster (9) include second buffer spring (91), fixed plate (92), second opening plug connector (93) and second gyro wheel (94), second opening plug connector (93) are pegged graft in opening piece (5), evenly be provided with multiunit second gyro wheel (94) on the inner wall of second opening plug connector (93), second gyro wheel (94) with lift by crane and be connected steel (4) outer wall looks butt, fixed plate (92) and second opening plug connector (93) fixed connection, fixed plate (92) are fixed in through the bolt the end of opening piece (5), fixed plate (92) are fixed with two sets of second buffer spring (91) towards the symmetry on the lateral wall of fixed plate (8), second buffer spring (91) and fixed plate (8) looks butt.
2. The assembly type building keel convenient for hoisting and transporting is characterized in that two ends of the hoisting connection steel (4) are respectively provided with an internal threaded hole (41) for installing a lifting lug.
3. The assembly type building keel convenient for hoisting and transporting is characterized in that the upper surface of the hoisting connection steel (4) is flush with the upper surface of the I-shaped steel (2).
4. The assembly type building keel convenient for hoisting and transporting is characterized in that two ends of the fixing piece (3) are fixed on the open steel (1) through bolts, and the top end of the fixing piece (3) is fixedly connected with the I-shaped steel (2) through bolts.
5. The use method of the assembly type building keel convenient for hoisting according to any one of claims 2-4 is characterized by comprising the following steps:
s1: the I-shaped steel (2) is uniformly and vertically arranged on a plurality of groups of opening steel (1) which are arranged in parallel through a fixing piece (3);
s2: firstly, inserting a workpiece (6) into a first opening plug connector (71) from one end far away from a plate (74), then respectively inserting two groups of first buffer pieces (7) provided with the workpiece (6) into two ends of an opening steel (1), and fixing the plate (74) on the opening steel (1) through bolts;
s3: fixedly mounting the open piece (5) on the workpiece (6), then inserting the second buffer piece (9) into the open piece (5), and fixing the fixing plate (92) on the open piece (5) through bolts;
s4: inserting the hoisting connection steel (4) into the two groups of second opening plug connectors (93) at the same side, and then fixedly installing fixing plates (8) at two ends of the hoisting connection steel (4) respectively through bolts to enable the fixing plates (8) at the two ends to be abutted to second buffer springs (91) on second buffer parts (9) respectively;
s5: fixedly installing a plurality of groups of connecting plates (10) between the two groups of hoisting connecting steels (4) through bolts to enable first buffer springs (73) on first buffer parts (7) on two sides to be abutted to the I-shaped part (6);
s6: the lifting lugs are fixed at two ends of the hoisting connection steel (4) and the building keel is hoisted by hoisting equipment for installation;
s7: after the mounting is finished, the lifting lugs are detached, the two sides of the lifting connecting steel (4) are fixedly mounted on the open steel (1) through the fixing piece (3) for preliminary locking, then the fixing plate (8) is detached, the bolts on the fixing plate piece (92) are screwed out, the second buffer piece (9) is pulled out from the open steel (5), then the bolts on the plate piece (74) are screwed out, and the first buffer piece (7) is pulled out from the open steel (1);
s8: and completely screwing the bolt on the fixing piece (3).
6. The method for using the fabricated building keel convenient for hoisting and transporting as claimed in claim 5, wherein the butt joint of the opening steel (1) and the I-shaped steel (2) can be welded in S1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342866.2A CN112502350B (en) | 2020-11-25 | 2020-11-25 | Fabricated building keel convenient to hoist and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342866.2A CN112502350B (en) | 2020-11-25 | 2020-11-25 | Fabricated building keel convenient to hoist and use method thereof |
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| Publication Number | Publication Date |
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| CN112502350A CN112502350A (en) | 2021-03-16 |
| CN112502350B true CN112502350B (en) | 2021-11-05 |
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|---|---|
| CN112502350A (en) | 2021-03-16 |
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