[summary of the invention]
Use inconvenience, structure design unreasonable for overcoming existing aluminum alloy building template, dismounting not technical problem easily, the invention provides a kind of easy to use, simple and reasonable, dismounting is the mounting method of construction formwork and the aluminum alloy pattern plate connector that uses simply rapidly.
The scheme of technical solution problem of the present invention is to provide a kind of mounting method of construction formwork, by using aluminum alloy pattern plate connector, multiple aluminum alloy pattern plate unit is connected as one, comprise, step S1, there is provided a connection pullover and at least one extension board, adapter sleeve cephalic region is provided with collar aperture, and extension board comprises the central layer that a frid and being positioned at upper strata is positioned at lower floor, and central layer is fixed on the notch place of frid; Step S2, extends to central layer place by removable for sleeve pipe through collar aperture, and is riveted on this central layer; And step S3, multiple aluminum alloy pattern plate unit is connected to the both sides of frid.
Preferably, comprise step S4 further, fix a column in the pullover bottom of connection.
Preferably, multiple rivet is used to be fixedly connected with described sleeve pipe and central layer respectively, described frid and aluminum alloy pattern plate unit.
Preferably, multiple aluminum alloy pattern plate unit spliceds length together of the same side is less than or equal to the length sum connecting pullover and all extension boards.
Preferably, the connection in step S1 is pullover is a square channel-shaped structure, and both sides are symmetrically arranged with two collar aperture towards inside, and this two shell clearance is engaged in collar aperture.
Preferably, the frid in step S1 is a square channel-shaped structure, is provided with an installation step bottom the dual-side of frid, and this aluminum alloy pattern plate unit supports is positioned on this installation step.
Preferably, the central layer in step S1 comprises a welding bench and a fixed station, and this welding bench is weldingly fixed on the side inside wall of frid, and described sleeve pipe riveted joint is fixed on this fixed station.
Preferably, the both sides of fixed station are provided with bushing slot, and this bushing slot is a semi-enclosed channel-shaped structure, and the end of splicing sleeve retains the degree of freedom in a direction after inserting this bushing slot.
A kind of aluminum alloy pattern plate connector, for multiple aluminum alloy pattern plate unit is connected as one, this aluminum alloy pattern plate connector comprises pullover and at least one extension board of a connection, adapter sleeve cephalic region is provided with collar aperture, extension board comprises the central layer that a frid and being positioned at upper strata is positioned at lower floor, central layer is fixed on the notch place of frid, is extended its end and be riveted on central layer after a sleeve pipe passes collar aperture.
Preferably, central layer comprises a welding bench and a fixed station, this welding bench is weldingly fixed on the side inside wall of frid, described sleeve pipe riveted joint is fixed on this fixed station, the both sides of fixed station are provided with bushing slot, this bushing slot is a semi-enclosed channel-shaped structure, and the end of splicing sleeve retains the degree of freedom in a direction after inserting this bushing slot.
Compared with prior art, the mounting method of construction formwork of the present invention and aluminum alloy pattern plate connector are spliced to form by what connect pullover and extension board the linkage unit that a length can infinitely expand, use sleeve pipe as extension board be connected pullover connector, and sleeve pipe is matched in clearance with being connected pullover, can the position of adjusting sleeve pipe more easily, be convenient to the permanent position adjusting sleeve pipe in real time according to the extension board of different model.Sleeve pipe is positioned at and connects pullover inside, so, be no matter install or dismounting time, sleeve pipe can landing easily, and without the need to taking off sleeve pipe, directly can use when next time uses.
The frid of extension board upper end is for being connected and fixed outside aluminum alloy pattern plate building unit, the central layer of lower end fixedly realizes extension board for riveting with sleeve pipe and is connected pullover fixing, by the layering syndeton of extension board, one can be convenient mounting sleeve, the position of adjustment sleeve pipe, the riveted joint being convenient to sleeve pipe and central layer is fixed; Two rivets coming top only need through aluminum alloy pattern plate building unit and frid, without the need to again through unnecessary parts, make at the multiple aluminum alloy pattern plate building unit of splicing more convenient, are easy to assembling.
Connect pullover top surface and arrange cushion hole, inside arranges two support slots, can well fixed support column give column certain cushion space.The installation step that extension board is arranged can give aluminum alloy pattern plate unit pre-determined bit to be connected, supports aluminum alloy pattern plate unit simultaneously and prevents landing.
In size, the spacing of mounted sleeve pipe just equals the dual-side spacing of extension board, so arrange just can ensure extension board without the need to unnecessary connector both can be positioned connection pullover on.The height of central layer protrudes from frid and rivets mutually with sleeve pipe, effectively can solve the difficult problem easily being stopped restriction when riveting and being fixedly connected with pullover and extension board by frid.Separately, the bushing slot on central layer is a semienclosed notch arrangement, convenient when making sleeve pipe insert this bushing slot, and also rivet is inserted in the position of convenient adjustment sleeve pipe simultaneously.Herein, rivet is also that one deck thin-walled of the two-layer thin-walled and fixed station that only need run through sleeve pipe can realize riveted joint, is also convenient to existing riveted joint when mounted to a certain extent and fixes.
Sleeve pipe is connecting the matched in clearance structure in pullover collar aperture, sleeve pipe and central layer are arranged the structure of multiple riveted holes, structure frid and aluminum alloy pattern plate unit being arranged multiple riveted holes can realize adjustment link position and the number of elements of freedom and flexibility more when mounted.
[detailed description of the invention]
In order to make object of the present invention, technical scheme and advantage are clearly understood, below in conjunction with accompanying drawing and embodiment, are further elaborated to the present invention.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, aluminum alloy pattern plate connector 10 provided by the invention comprises a plate 101 and two extension boards 103, and junction plate 101 two ends connect this two extension board 103 respectively.Junction plate 101 and extension board 103 are square channel-shaped structure, and during placement, one of opening faces down, and the upper face of junction plate 101 and extension board 103 maintains an equal level.Be provided with a column 105 in the bottom of junction plate 101, this aluminum alloy pattern plate connector 10 supports by this column 105, multiple building unit part is implemented splicing at the height and position of specifying when installing and using aluminum alloy pattern plate connector 10 at the scene.
Refer to Fig. 2, junction plate 101 comprises a connection pullover 1011 and two sleeve pipes 1013, and the symmetrical insertion of this sleeve pipe 1013 connects on pullover 1011, and keeps it can smoothly movement in connection pullover 1011.
Refer to Fig. 3, connect pullover 1011 symmetrical square channel-shaped structures, be symmetrical arranged two collar aperture 1021 and two support slots 1022 respectively at its dual-side inwall.Collar aperture 1021 extends support slot 1022 towards the pullover 1011 notch places of connection, and collar aperture 1021 and support slot 1022 are also symmetrical set.
Collar aperture 1021 is a square opening, and its inside is for inserting square sleeve pipe 1013, and its inside dimension is greater than the external dimensions of sleeve pipe 1013, and form matched in clearance structure, be convenient to sleeve pipe 1013 freely can plug in collar aperture 1021.
After support slot 1022 is symmetrical set, form the notch of a clamping column 105 in-between, when deployed, need by column 105, this aluminum alloy pattern plate connector 10 to be supported in the air, so herein by two support slots 1022 better to grip column 105, prevent column 105 support time about offset.The cross sectional shape of this support slot 1022 is " L " shape, forms a face contact type clamp structure to grip column 105 between the support slot 1022 of two " L " shapes, increases and the contact weld area of column 105, makes to grip more firm.
The top surface connecting pullover 1011 has certain thickness, and arranges a cushion hole 1023 between two parties at top surface, and this cushion hole 1023 is arranged on the centre of top surface, and also correspondence is positioned on two support slots 1022, and its correspondence withstands the column 105 during use.Column 105 just props up this cushion hole 1023 in use, can give column 105 certain error space, be convenient to install and use by cushion hole 1023.
Refer to Fig. 4, sleeve pipe 1013 is a square hollow, and its two ends are symmetrically arranged with two sleeve pipe riveted holes 1025 respectively, and on this sleeve pipe riveted holes 1025, removable riveted joint has the rivet 1026 matched with it.To insert after in collar aperture 1021 at sleeve pipe 1013, extension board 103 can be fixed on sleeve pipe 1013 by rivet 1026.
Refer to Fig. 5, extension board 103 comprises frid 1037 and a central layer 1039, and this central layer 1039 is welded on a wherein end of frid 1037.Frid 1037 is a square plate, and its notch 1035 is arranged down, comprises a top margin 1031 and dual side-edge 1033, and the width of top margin 1031 is equal with the top surface width connecting pullover 1011.Dual side-edge 1033 is evenly distributed with three extension board riveted holes 1043, aluminum alloy pattern plate connector 10, for after inserting rivet, is fixedly connected with other construction formworks by this extension board riveted holes 1043.
Refer to Fig. 6, side 1033 comprises installation step 1045 and a groove 1041 in the height direction, and extension board riveted holes 1043 is arranged on the medium position of groove 1041 between two parties.In their length direction, this extension board riveted holes 1043 is away from the link of extension board 103 with junction plate 101.
Please refer to Fig. 7, Fig. 8 and Fig. 9, central layer 1039 comprises welding bench 1046 and a fixed station 1048, and welding bench 1046 is one-body molded above fixed station 1048.Welding bench 1046 is an opening up notch-like, and its dual-side is weldingly fixed on the dual-side inwall of frid 1037.The placed in the middle below of welding bench 1046 connects this fixed station 1048, and this fixed station 1048 is one " mouth " sub-shape.The dual-side of welding bench 1046 extends certain length down, and to form a top near welding bench 1046 with fixed station 1048 dual-side of " mouth " sub-shape be closed, the semi-enclosed bushing slot 1047 that bottom is not closed near fixed station 1048, the size of this semi-enclosed bushing slot 1047 matches with the sectional dimension of sleeve pipe 1013, is convenient to take off this sleeve pipe 1013 so that sleeve pipe 1013 can do suitable displacement down after can inserting this bushing slot 1047 smoothly.Two central layer riveted holes 1049 are also provided with at the dual-side of fixed station 1048, the size of this central layer riveted holes 1049, spacing and shape corresponding with sleeve pipe riveted holes 1025, because after inserting sleeve pipe riveted holes 1025 and central layer riveted holes 1049 by rivet 1026 herein simultaneously, sleeve pipe 1013 and central layer 1039 are fixed together.
Dimensionally, the spacing of fixed station 1048 dual-side of central layer 1039 equals the inside minimum spacing between two sleeve pipes 1013, so, extension board 103 be connected pullover 1011 connect time, just the dual side-edge 1033 of central layer 1039 can be erected fixing by two sleeve pipes 1013.On height, central layer 1039 is welded on after on frid 1037, for the ease of connecting central layer 1039 and sleeve pipe 1013, fixed station 1048 needs the bottom protruding from frid 1037 in the height direction, and ensure to be welded on after on frid 1037 at central layer 1039, the overall height of extension board 103 slightly equals the overall height connecting pullover 1011, need to ensure topmost for the top margin of frid 1037 maintains an equal level with the top being connected pullover 1011, be that the base of the base of fixed station 1048 and the base of sleeve pipe 1013 or collar aperture 1021 maintains an equal level herein bottom.
Refer to Figure 10 and Figure 11, have following step when installing and using this aluminum alloy pattern plate connector 10 and making construction formwork 20:
Step 1, get out a connection pullover 1011, two sleeve pipe 1013 and two extension boards 103, ensure that the top width connecting pullover 1011 is identical with the top width of extension board 103, simultaneously, two sleeve pipes 1013 are square hollow, and it forms matched in clearance structure with the collar aperture 1021 being connected pullover 1011 both sides.
Step 2, end central layer 1039 being welded on frid 1037 forms extension board 103, and central layer 1039 is welded on extension board 103 and the one end of junction being connected pullover 1011.During welding, the both sides place of the welding bench 1046 of central layer 1039 is formed full weld with side 1033 inwall of frid 1037 to weld, after having welded, the fixed station 1048 of central layer 1039 protrudes from the bottom of frid 1037, and maintains an equal level with the base being connected sleeve pipe 1013 on pullover 1011.
Step 3, two sleeve pipes 1013 are inserted in the both sides collar aperture 1021 of connection pullover 1011, by matched in clearance structure, sleeve pipe 1013 can move left and right the position of adjustment sleeve pipe 1013 in collar aperture 1021, need ensure during adjustment that one end distance is all stretched out at the two ends that sleeve pipe 1013 is connecting pullover 1011, and the distance that left and right is stretched out will keep identical, erect extension board 103 for use in left and right simultaneously and keep left-right balance to fix.Be exactly in addition, need ensure that sleeve pipe 1013 inserts on the bushing slot 1047 of central layer 1039 again respectively through the rear two ends of the collar aperture 1021 connecting pullover 1011, and ensure that two sleeve pipe riveted holes 1025 of sleeve pipe 1013 just correspond to two central layer riveted holes 1049 on fixed station 1048.
Step 4, rivet 1026 is inserted at the two ends of sleeve pipe 1013 simultaneously, through sleeve pipe riveted holes 1025 and central layer riveted holes 1049.After sleeve pipe 1013 insertion connection pullover 1011, sleeve pipe riveted holes 1025 is set at two ends, so after insertion rivet 1026, adjustment connects the position of pullover 1011 and extension board 103, when two extension boards 103 be connected pullover 1011 just seamless spliced together after, by rivet 1026 and sleeve pipe 1013 further by pullover for connection 1011 and two extension board 103 be connected and fixed and be integrated, be assembled into aluminum alloy pattern plate connector 10 of the present invention.
Step 5, column 105 is inserted into connect pullover 1011 two support slots 1022 between, cushion hole 1023 is withstood in top, and the aluminum alloy pattern plate connector 10 this spliced supports.
Step 6, four pieces of aluminum alloy pattern plate unit 200 are placed on the aluminum alloy pattern plate connector 10 spliced, during placement, need to place from top to bottom, because four pieces of equal correspondences of aluminum alloy pattern plate unit 200 are placed on the installation step 1045 of frid 1037 herein, aluminum alloy pattern plate unit 200 can be pre-fixed by this installation step 1045.Four pieces of aluminum alloy pattern plate unit, 200 points of both sides are symmetrical between two places, one of them aluminum alloy pattern plate unit 200 of every side pre-fixes on the installation step 1045 of a frid 1037 wherein, and the width sum of two the aluminum alloy pattern plate unit 200 in every side is less than or equal to the length sum that connection pullover 1011 adds two extension boards 103, so, each aluminum alloy pattern plate connector 10 at least can splice four aluminum alloy pattern plate unit 200.Meanwhile, the side of aluminum alloy pattern plate unit 200 is also provided with multiple modular unit riveted holes 201, arranging simultaneously corresponding to the extension board riveted holes 1043 on frid 1037 of this modular unit riveted holes 201.
Step 7, uses multiple rivet to run through simultaneously and inserts the modular unit riveted holes 201 of aluminum alloy pattern plate unit 200 and the extension board riveted holes 1043 on corresponding frid 1037.Four pieces of aluminum alloy pattern plate unit 200 are connected as one by this aluminum alloy pattern plate connector 10 and forms construction formwork 20.
During dismounting, first taking off connecting the rivet of frid 1037 with aluminum alloy pattern plate unit 200, then four aluminum alloy pattern plate unit 200 up being mentioned from installation step 1045 and being placed into other places.Namely aluminum alloy pattern plate connector 10 is removed, and is then taken off by the rivet 1026 of splicing sleeve 1011 with central layer 1039, and form two extension boards, 103, two sleeve pipes 1013 be separated and be connected pullover 1011 with one, so far whole aluminum alloy pattern plate connector 10 has been dismantled.
Herein, aluminum alloy pattern plate connector 10 only arranges two extension boards 103, if need the expansion doing length, only need increase again on extension board 103 one connect pullover 1011 and one extension board 103 namely can form similar new one group of aluminum alloy pattern plate connector 10.At continuation connection two aluminum alloy pattern plate unit 200, so can go down so again, can, according to site operation needs, select many groups aluminum alloy pattern plate connector 10 scene of the present invention to be spliced to form the connector of Len req.
Compared with prior art, the mounting method of construction formwork of the present invention and aluminum alloy pattern plate connector 10 by connect pullover 1011 and extension board 103 be spliced to form the linkage unit that a length can infinitely expand, use sleeve pipe 1013 as extension board 103 and the connector being connected pullover 1011, and sleeve pipe 1013 is matched in clearance with being connected pullover 1011, can the position of adjusting sleeve pipe 1013 more easily, be convenient to the permanent position adjusting sleeve pipe 1013 in real time according to the extension board 103 of different model.Sleeve pipe 1013 is positioned at the inside connecting pullover 1011, so, be no matter install or dismounting time, sleeve pipe 1013 can landing easily, and without the need to taking off sleeve pipe 1013, directly can use when next time uses.
The frid 1037 of extension board 103 upper end is for being connected and fixed outside aluminum alloy pattern plate building unit 200, the central layer 1039 of lower end for sleeve pipe 1013 rivet fixedly realize extension board 103 be connected pullover 1011 fixing, by the layering syndeton of extension board 103, one can be convenient mounting sleeve 1013, the position of adjustment sleeve pipe 1013, is convenient to sleeve pipe 1013 and fixes with the riveted joint of central layer 1039; Two rivets coming top only need through aluminum alloy pattern plate building unit 200 and frid 1037, without the need to again through unnecessary parts, make at the multiple aluminum alloy pattern plate building unit 200 of splicing more convenient, are easy to assembling.
The top surface connecting pullover 1011 arranges cushion hole 1023, and inside arranges two support slots 1022, can well fixed support column 105 give column 105 certain cushion space.The installation step 1045 that extension board 103 is arranged can give aluminum alloy pattern plate unit 200 pre-determined bit to be connected, supports aluminum alloy pattern plate unit 200 simultaneously and prevents landing.
In size, the spacing of mounted sleeve pipe 1013 just equals dual-side 1033 spacing of extension board 103, so arranges and just can ensure that extension board 103 both can be positioned to connect on pullover 1011 without the need to unnecessary connector.The height of central layer 1039 protrudes from frid 1037 and rivets with sleeve pipe 1013 phase, effectively can solve the difficult problem easily being stopped restriction when riveting and being fixedly connected with pullover 1011 and extension board 103 by frid 1037.Separately, the bushing slot 1047 on central layer 1039 is a semienclosed notch arrangement, convenient when making sleeve pipe 1013 insert this bushing slot 1047, and also rivet 1026 is inserted in the position of convenient adjustment sleeve pipe 1013 simultaneously.Herein, rivet 1026 is also that one deck thin-walled of the two-layer thin-walled and fixed station 1048 that only need run through sleeve pipe 1013 can realize riveted joint, is also convenient to existing riveted joint when mounted to a certain extent and fixes.
The matched in clearance structure of sleeve pipe 1013 in the collar aperture 1021 connecting pullover 1011, sleeve pipe 1013 and central layer 1039 are arranged the structure of multiple riveted holes, structure frid 1037 and aluminum alloy pattern plate unit 200 being arranged multiple riveted holes can realize adjustment link position and the number of elements of freedom and flexibility more when mounted.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within principle of the present invention, equivalent replacement and improvement etc. all should comprise within protection scope of the present invention.