CN205369523U - Unsmooth channel steel of high strength connects house - Google Patents
Unsmooth channel steel of high strength connects house Download PDFInfo
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- CN205369523U CN205369523U CN201521058263.4U CN201521058263U CN205369523U CN 205369523 U CN205369523 U CN 205369523U CN 201521058263 U CN201521058263 U CN 201521058263U CN 205369523 U CN205369523 U CN 205369523U
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Abstract
The utility model discloses an unsmooth channel steel of high strength connects house, including skeleton, wall body and roof, and door and window, the skeleton includes stand, crossbeam, bottom connecting seat, corner connector, shearing connecting piece. Mainly relate to stand or roof beam for square tube or circle quarter bend, high strength tongue and groove square tube or circle quarter bend crossing position's corner connector, high strength tongue and groove cut connection structure, the outer boots connecting piece of stand or crossbeam, parts such as the interior boots connecting piece of stand or crossbeam and high strength tongue and groove square tube connection structure. Utilize corner connecting spare to realize quick, the stable connection, construction speed is fast, effectual. Wherein, high strength tongue and groove square tube or circle quarter bend connection structure are equipped with the fashioned sunken notch of bending on its side, and inside be equipped with the samely with the notch direction and the width is greater than the fashioned inside slide of bending of notch at the notch, this inertia couple of promotion that such structural design can be by a wide margin to promote this square tube's bending resistance, torsional strength.
Description
Technical field
This utility model relates generally to the technical field of cold-pressing quality steel structural shape, is specifically related to a kind of high intensity tongue and groove shaped steel and connects house.
Background technology
Square steel, round steel pipe are all the strip steel of a kind of hollow, are pipe fittings the most used in current engineering field.Square steel and round steel pipe not only have bending resistance, a torsional strength, and its lighter in weight, it is widely used in manufacturing machine components and engineering structure.Undersized square steel of the prior art and cylindrical tube are generally divided into the seamless pipe of hot rolling, seamless cold pipe, extrude seamless pipe, weld pipe, the cross sectional shape of pipe is exactly generally conventional cylinder, also the pipe of some other cross sectional shapes is occurred in that in recent years, but its moment of inertia does not have greatly improved, the consumption that makes at some field steel for manufacturing machine components and engineering structure can not significantly reduce, and too not big improvement for reducing machine components and engineering project deadweight, promoting intensity.
Additionally connection between existing square steel and pipe and fixing or solve by welding, the process characteristic owing to welding self is that connection speed is slow, the poor stability of welding quality, and relatively big by welding operation employee influence factor, common people also are difficult to operation.
Utility model content
In order to solve round steel pipe in prior art, to there is the moment of inertia high and connect the problem and shortage such as difficulty is big, the utility model proposes a kind of high intensity tongue and groove shaped steel and connects house, in order to promote solution the problems referred to above.
The technical solution of the utility model is: a kind of high intensity tongue and groove shaped steel connects house, and including skeleton, body of wall and roof, and door and window, described skeleton includes column, crossbeam, bottom connect seat, angle connector, shearing connecting piece, wherein:
Described column or beam are square tube or circle quarter bend: steel plate bending surrounds and welds the column jecket structure of formation, described cylindrical tube is made up of n circular arc side, the notch of a depression of bending and molding it is provided with between the adjacent side of circular arc side, and width identical with the notch direction inner races more than the bending and molding of notch it is provided with inside each notch, n >=1, integer；Notch includes the two sides being connected with adjacent circular arc side, and described inner races includes above two sides linked together, a bottom surface and two are connected respectively with the two sides of notch, and the bottom surface of described internal slide is clod wash corrugated plate shape；
The angle connector of high intensity tongue and groove square tube or circle quarter bend crossover location: include the corner connector being arranged between two square tube or circle quarter bends met at together；It is characterized in that: described corner connector includes riser and transverse slat, both are fixed as one and arrange connection floor, riser and be respectively arranged with adjustment hole on transverse slat, are provided with upset fastener in described adjustment hole；Described upset fastener includes rectangle flipping block, and the fixing connection rotary screw in rectangle flipping block side, rectangle flipping block pair of horns is set to circular arc chamfering, and described rotary screw coupling is set in adjustment hole, and is provided with fixing nut on rotary screw；The sidewall of described square tube or circle quarter bend is provided with the caulking groove of inner wide and outer narrow, and described rectangle flipping block is positioned at caulking groove, the width of rectangle flipping block less than embedding width of rebate, the length of rectangle flipping block more than embedding width of rebate less than embedding slot bottom width；
High intensity tongue and groove shears attachment structure: includes square tube or circle quarter bend and shears connecting plate, it is characterized in that: described shearing connecting plate is T-shaped structure, is flush-mounted in the side caulking groove of square tube or circle quarter bend；Described caulking groove is parallel with axis and caulking groove inner width is more than width of rebate；T-shaped after setting-in is sheared the connecting plate that exposes of connecting plate and is positioned at outside the caulking groove mouth of square tube or circle quarter bend and is provided with connecting hole；T-shaped after setting-in is sheared the inner sleeve plate coupling of connecting plate and is set in bottom caulking groove；The upper and lower end of described inner sleeve plate is respectively arranged with screw and is provided with adjusting bolt, is positioned near adjusting bolt and is fixedly connected with hinge, and the end top of adjusting bolt is pressed in the hinge side that can overturn.
The direction of fluctuating of the fluctuation direction ripple identical or described with the length direction of square tube of described ripple is vertical with the length direction of square tube.
Two of described inner races are vertical with the two sides of notch separately above to be connected, and inner races is square.
The cross section of described ripple is square corrugated or for zigzag ripple or for shaped form ripple.
In each circular arc side of described composition cylindrical tube, the side of a pair adjacent circular arc side is had at least to weld together.
In each circular arc side of described composition cylindrical tube, the side of two pairs of adjacent circular arc sides is had at least to weld together.
In each circular arc side of described composition cylindrical tube, have at least between a pair adjacent circular arc side and be connected to reinforcement plate.
The side of described connection floor being provided with bearing, bearing is provided with through hole, in through hole, Matching installation has buckle pull bar, and the hook end of pull bar is articulated in the caulking groove of square tube or circle quarter bend, and the pull bar other end is fixed on bearing by nut.
Described caulking groove bottom surface is antinode bottom surface, and the described hinge outer side edges that can overturn is supported in antinode groove.
The shearing connecting plate of described T-shaped is that a monoblock steel plate is folded into and makes.
With the square square Hollow H-shaped steel of bent angle, it surrounds rectangular cross section by steel plate bending is hollow I-shaped cross-section, and this Hollow H-shaped steel includes outer upper flange, outer lower wing plate；Also including two openings being arranged symmetrically with interior cell body to the left and opening interior cell body to the right, this interior cell body includes interior upper flange, interior lower wing plate, endosternum；The outer edge of described interior upper flange is connected with the edge of outer upper flange；The outer edge of described interior lower wing plate is connected with the edge of outer lower wing plate, is provided with inwardly protruded bent angle in the junction of interior upper flange Yu outer upper flange；It is provided with inwardly protruded bent angle in the junction of interior lower wing plate Yu outer lower wing plate.
Described upper interior upper flange, interior lower wing plate, endosternum at least one be corrugated plating, its ripple fluctuation direction identical or vertical with the length direction of this Hollow H-shaped steel.
Described upper flange or lower wing plate have at least a surface be provided with the attachment weld of steel plate.
Outer boots connector including column or crossbeam, this outer boots connector includes one section of tubular body and an end socket, tube column includes steel plate bending and surrounds the side of rectangular four connector, at least provided with a T-shaped depression of bending and molding on the concern side of described each connector；
The end of the tubular member of boots is fixedly connected with end socket outside, and this end socket includes the T-shaped bossing at the square plate part with tubular member cross-sections match and middle part；
Described T-shaped depression is identical with the cross sectional shape of T-shaped bossing.
Interior boots connector including column or crossbeam, this interior boots connector includes one section of tubular body and an end socket, tube column includes steel plate bending and surrounds the side of rectangular four connector, it is characterized in that: at least provided with a T-shaped depression of bending and molding on the concern side of described each connector；
Being fixedly connected with end socket in the end of the tubular member of interior boots, this end socket includes the T-shaped bossing at the square plate part with tubular member cross-sections match and middle part；
Described T-shaped depression is identical with the cross sectional shape of T-shaped bossing.
Of the present utility model have the technical effect that
1, this utility model adopts follow-on square tube or circle quarter bend as connecting main body, utilizes corner connector to realize quickly, be stably connected with, and speed of application is fast, effective.Wherein, high intensity tongue and groove square tube or circle quarter bend attachment structure, its side is provided with the notch of a depression of bending and molding, and width identical with the notch direction inner races more than the bending and molding of notch it is provided with inside notch, such structural design can significantly promote this moment of inertia, thus promoting the bending resistance of this square tube, torsional strength.
2, the connection between the square tube of other this version can adopt special connecting piece to be bolted, and makes the stability of quality of connection promote, and attachment structure is various informative, and motility is strong, significantly reduces the operation easier of connection procedure.
3, it is corrugated plate shape in the bottom of the inner races of this circle quarter bend, it is possible to further promoting the intensity of this circle quarter bend, this corrugated plating can also promote frictional force when connecting between round quarter bend simultaneously.
4, this utility model can not only be applied to building steel llex cornuta frame, and as auxiliary skeleton, scaffold etc., and can be applied to machinery manufacturing industry for substituting existing square tube or pipe.
5, the riser of corner connector and the back side of transverse slat can be mated in the caulking groove fitting or being connected to square tube or circle quarter bend with square tube or circle quarter bend.Brick turning block can insert caulking groove mouth flexibly before upset, and the two ends that brick turning block can be made longer by rotary turning block are supported in caulking groove both sides wide region, reach anticreep purpose.Rotary screw is installed fixing nut and brick turning block can be had traction action, improve connective stability further.
6, corner connector of the present utility model is applicable not only to orthogonal two square tubes or circle quarter bend or its combination, and each pipe of be also applied for intersecting (on-right angle) connects.
7, utilize adjusting bolt that hinge is adjusted, do not affect T-shaped shearing connecting plate at relaxed state and slidably arrive any suitable location in square tube or circle quarter bend, after rotating adjusting bolt, gradually hinge can be pressed, hinge top is pressed in the antinode groove of caulking groove bottom surface the most at last, reaches the purpose of fixing connection.
8, the square square Hollow H-shaped steel with bent angle, is shaped to hollow I-steel by steel plate bending, and such structural design can significantly promote this moment of inertia, thus promoting the bending resistance of this I-steel, torsional strength, and the performance of releasable material that can be big as far as possible.The design of its bent angle, it is possible to further lifter the moment of inertia, promotes intensity.Wing plate in it or endosternum are designed to ripple web structure, it is possible to further promote the structural strength of this Hollow H-shaped steel, promote its bearing capacity.
Accompanying drawing explanation
Fig. 1 is that this utility model high intensity tongue and groove shaped steel connects the framework of a house structural representation；
Fig. 2 is one of cross section structure schematic diagram of this high intensity tongue and groove square tube；
Fig. 3 is the perspective view of Fig. 2；
Fig. 4 is the two of the cross section structure schematic diagram of this high intensity tongue and groove square tube；
Fig. 5 is that circle quarter bend is calculated and analyzes with reference to figure；
Fig. 6 is one of cross section structure schematic diagram of high intensity tongue and groove circle quarter bend；
Fig. 7 is the perspective view of Fig. 6；
Fig. 8 is the two of the cross section structure schematic diagram of this high intensity tongue and groove circle quarter bend；
Fig. 9 is that circle quarter bend is calculated and analyzes with reference to figure；
Figure 10 is the perspective view of the square square Hollow H-shaped steel with bent angle；
Figure 11 is the cross section structure schematic diagram of the square square Hollow H-shaped steel with bent angle；
Figure 12 is the cross section structure schematic diagram of this high intensity tongue and groove square wave abdomen quarter bend；
Figure 13 is the A-A cross-sectional view of Figure 12；
Figure 14 is the perspective view of Figure 12；
Figure 15 is the cross section structure schematic diagram of high intensity tongue and groove antinode circle quarter bend；
Figure 16 is the perspective view of Figure 15；
Figure 17 is one of B-B structural representation of Figure 15；
Figure 18 is the two of the B-B structural representation of Figure 15；
Figure 19 is the three of the B-B structural representation of Figure 15；
Figure 20 is the use status architecture schematic diagram overturning fastener in this utility model；
Figure 21 is the top view of Fig. 1；
Figure 22 is the C-C cross-sectional view of Figure 21；
Figure 23 is one of this utility model corner connector structural representation；
Figure 24 is the perspective rear view of Figure 23；
Figure 25 is brick turning block structure schematic diagram in Figure 23；
Figure 26 is the two of use status architecture schematic diagram of the present utility model；
Figure 27 is the two of this utility model corner connector structural representation；
Figure 28 is the use view of Figure 27；
Figure 29 is the three of this utility model corner connector structural representation；
Figure 30 is the use view of Figure 29；
Figure 31 is the perspective view of the outer boots connector of high intensity tongue and groove square tube；
Figure 32 is the perspective rear view of Figure 31；
Figure 33 is the front view of the outer boots connector of high intensity tongue and groove square tube；
Figure 34 is the D-D cross-sectional view of this Figure 33；
Figure 35 is the main TV structure schematic diagram of boots attachment structure in high intensity tongue and groove square tube；
Figure 36 is the AA cross-sectional view of this Figure 35；
Figure 37 is the plan structure schematic diagram of the outer boots attachment structure of high intensity tongue and groove square tube；
Figure 38 is that this utility model uses status architecture schematic diagram；
Figure 39 is the part section structural representation of connecting plate in Figure 38；
Figure 40 is the A-A cross-sectional view of Figure 39.
nullNumber in the figure 1a is square tube、1b is circle quarter bend，2 is notch，3 is inner races，2-1 is the side of notch，3-1 is above inner races，3-2 is the side of inner races，3-3 is the bottom surface of inner races，3-4 is the antinode bottom surface of inner races，4 is weld seam，5 is corner connector，51 is riser，52 is transverse slat，53 for connecting floor，54 is fixing hole，55 is adjustment hole，56 is riser cancave cambered surface，57 is transverse slat cancave cambered surface，6 is fixing nut，7 is flipping block，71 is brick turning block main body，72 is rotary screw，73 is circular arc chamfering，74 is rib hole，8 is bearing，9 is buckle pull bar，10 for shearing connecting plate，101 for exposing connecting plate，102 is inner sleeve plate，103 is connecting hole，104 is hinge，105 is adjusting bolt，106 is solder joint，107 is the tubular body of connector、108 is the square plate of the end socket of connector、109 is the T-shaped projection of the end socket of connector.11. outer upper flange, upper flange in 12., 13. endosternums, lower wing plate, 15. outer lower wing plates, 16. bent angles, 17. inner chambers in 14..
The side of 01. outer boots connector, the notch of 02. outer boots connector, the inner races of 03. outer boots connector, the outer side of notch of boots connector of 02-1., the outer boots connector of 03-1. inner races above, the outer side of inner races of boots connector of 03-2., the outer bottom surface of inner races of boots connector of 03-3., 04. outer boots connector weld seam.201, connector, 202. outside quarter bend one, 203. outside quarter bend two, 204. tapping screws.
Detailed description of the invention
A kind of high intensity tongue and groove shaped steel connects house, and referring to Fig. 1, including skeleton, body of wall and roof, and door and window, described skeleton includes column, crossbeam, bottom connect the parts such as seat, angle connector, shearing connecting piece, and stair.
High intensity tongue and groove square tube: referring to Fig. 2-Fig. 4Rectangular four (or six) square tube 1a side is surrounded including steel plate bending, described each square tube 1a side is provided with the notch of one of bending and molding depression, is provided with and width identical with the notch direction inner races more than the bending and molding of notch inside each notch.
Described notch includes the two sides being connected with square tube 1a side, and described inner races includes above two sides linked together, a bottom surface and two are connected respectively with the two sides of notch.
The two sides of described notch are vertical with the side of square tube 1a to be connected, and two of described inner races are vertical with the two sides of notch separately above to be connected, and inner races is square.
Four sides of described square tube have at least transition junction between two adjacent side to be attachment weld in being.
In order to verify the significantly lifting of the moment of inertia of square tube 1a in this utility model, square tube 1a of the present utility model has been carried out following calculating and analysis by utility model people:
Take several square tubes in following table that overall dimensions is same,
According to the size relationship in Fig. 5, the moment of inertia of above-mentioned square tube is calculated respectively,
According to the Data Comparison in upper table it can be seen that the moment of inertia of square tube increases 50%-100% than the moment of inertia of the rectangular tube of same size, in all parameters of square tube, the change of the moment of inertia is affected relatively big by H2, and H2 is more big, and the moment of inertia is more big；B2 is more big, and overall the moment of inertia is more little, should reduce B2 value as far as possible when master-plan.
Additionally utility model people has carried out finite element analysis by software, show that this square tube substantially increases than the anti-surrender ability of the C-type steel of same size, and anti-surrender ability is relevant with wall thickness D, during 1mm wall thickness, anti-surrender ability improves 1.5 times, improves 11 times during 2mm wall thickness, improves 26 times during 3mm.So it is estimated that, if building steel structure room with 3mm, square tube is at least built to 7 layers, uses so being suitable for high residential building.
High intensity tongue and groove circle quarter bend: referring to Fig. 5-Fig. 8,Monoblock steel plate bending is encircled into round quarter bend 1b, four circular arc sides combines.Further, being provided with the notch 2 of the depression of bending and molding between each two adjacent circular arc side, totally four (or six) cave in notch 2.
Fig. 5 it can be seen that be provided with and width identical with the notch 2 direction inner races 3 more than the bending and molding of notch 2 inside each notch 2.
The side 2-1 of two notches that described notch 2 includes and circle quarter bend 1b side is connected, described inner races 3 includes the above 3-1 of the side 3-2 of two inner races linked together, the bottom surface 3-3 of an inner races and two inner races being connected respectively with the two sides of notch 2.
The two sides of described notch 2 are vertical with the side of circle quarter bend 1b to be connected, and two of described inner races 3 are vertical with the two sides of notch 2 separately above to be connected, and inner races 3 is square.
It can be seen that four circular arc sides of circle quarter bend 1b are by bending or folding composition, welding together, form the weld seam 4 connected after the docking of least significant end dual-side.
High intensity tongue and groove circle quarter bend 1b production technology:
Monoblock steel plate bending is encircled into round quarter bend 1b, four circular arc sides combines.Further, the notch 2 of the depression of bending and molding between each two adjacent circular arc side, it is provided with, totally four depression notches 2.
It can be seen that be provided with and width identical with the notch 2 direction inner races 3 more than the bending and molding of notch 2 inside each notch 2 in figure.
The side 2-1 of two notches that described notch 2 includes and circle quarter bend 1b side is connected, described inner races 3 includes the above 3-1 of the side 3-2 of two inner races linked together, the bottom surface 3-3 of an inner races and two inner races being connected respectively with the two sides of notch 2.
The two sides of described notch 2 are vertical with the side of circle quarter bend 1b to be connected, and two of described inner races 3 are vertical with the two sides of notch 2 separately above to be connected, and inner races 3 is square.
It can be seen that four circular arc sides of circle quarter bend 1b are by bending or folding composition, welding together, form the weld seam 4 connected after the docking of least significant end dual-side.
Its production technology comprises the steps；
A. by after the steel plate after smooth, square vertical projections is formed by after the sheet metal bending of the bottom width of above-mentioned inner races, all the other steel plates keep vertical with the two sides of this vertical projections, and the height of this square vertical projections is equal to the width sum of the width above the width of a side of inner races, inner races one, one side of notch；
B. repeat step a totally four times, form four vertical projections；Or step a concurrently forms four vertical projections；
C. the groove that the two sides bottom fold of the square projection in step a caves inward, the height of this groove is identical with the notch height of described round quarter bend 1b, form the lateral projection to both sides on groove top, between lateral projection and groove, the inner races of step depth and described round quarter bend 1b is as above；After step c completes, vertical projections becomes the projection of T-shaped,
D. the both sides of each vertical projections in stepb, are repeated once step c, or carry out step c in four vertical projections simultaneously；
E. forming the projection of four T-shaped after step d completes, the steel plate at the interval between the projection of adjacent T-shaped carries out circular arc bending, steel plate is encircled into profile for circle quarter bend 1b, and the joint at steel plate is attached by welding.
In order to verify the significantly lifting of the moment of inertia of circle quarter bend 1b in this utility model, round quarter bend 1b of the present utility model has been carried out following calculating and analysis by utility model people:
Several circles quarter bend 1b taking overall dimensions same carries out specificity analysis,
Circle quarter bend 1b property list
Round quarter bend 1b equivalent stress result shown in round quarter bend 1b mesh generation result shown in Figure 9 and Fig. 6.
Conclusion: according to contrast it can be seen that circle quarter bend 1b and square tube (substantially waiting girth, h1, h2, b1, b2 is equal) the moment of inertia increase 10%-20%；Quarter bend h1 is more big for circle, and overall the moment of inertia is more little, and during value, h1 should get the small value as far as possible；The change of the moment of inertia is affected relatively big by h2, and h2 is more big, and the moment of inertia is more big；Other parameters are inconspicuous to the contribution of the moment of inertia.
According to finite element analysis, it is basically identical that the anti-energy at yield force rate of circle quarter bend probably can improve 10%-25%, shear resistance and anti-pressure ability with the imitative bending resistance of square tube of size, is suitable for doing bending resistance component.
High intensity tongue and groove antinode square tube: referring to Figure 12-Figure 14,Rectangular four square tube 1a side is surrounded including steel plate bending, at least provided with the notch of a depression of bending and molding on described each square tube 1a side, and width identical with the notch direction inner races more than the bending and molding of notch it is provided with inside each notch, described notch includes the two sides being connected with square tube 1a side, described inner races includes above two sides linked together, a bottom surface and two are connected respectively with the two sides of notch, and the bottom surface of described internal slide is clod wash corrugated plate shape.
The fluctuation direction of described ripple is identical with the length direction of square tube 1a
The two sides of described notch are vertical with the side of square tube 1a to be connected, and two of described inner races are vertical with the two sides of notch separately above to be connected, and inner races is square.
The cross section of described ripple is rectangular wave.
The attachment weld that four sides of described square tube have at least a side to be provided with steel plate in being.
High intensity tongue and groove antinode circle quarter bend: referring to Figure 15-Figure 19,Monoblock steel plate bending is encircled into round quarter bend 1b, four circular arc sides combines.Further, the notch 2 of the depression of bending and molding between each two adjacent circular arc side, it is provided with, totally four depression notches 2.
It can be seen that be provided with and width identical with the notch 2 direction inner races 3 more than the bending and molding of notch 2 inside each notch 2 in figure.
The side 2-1 of two notches that described notch 2 includes and circle quarter bend 1b side is connected, described inner races 3 includes the above 3-1 of the side 3-2 of two inner races linked together, the antinode bottom surface 3-3 of an inner races and two inner races being connected respectively with the two sides of notch 2.
The two sides of described notch 2 are vertical with the side of circle quarter bend 1b to be connected, and two of described inner races 3 are vertical with the two sides of notch 2 separately above to be connected, and inner races 3 is square.
It can be seen that four circular arc sides of circle quarter bend 1b are by bending or folding composition, welding together, form the weld seam 4 connected after the docking of least significant end dual-side.
It can be seen that the antinode bottom surface 3-3 of inner races is clod wash rectangle corrugated plate shape.And the fluctuation direction of rectangle ripple is identical with the length direction of circle quarter bend 1b.
High intensity tongue and groove antinode circle quarter bend 1b production technology,
High intensity tongue and groove antinode circle quarter bend 1b, is encircled into monoblock steel plate bending round quarter bend 1b, four circular arc sides combines.Further, the notch 2 of the depression of bending and molding between each two adjacent circular arc side, it is provided with, totally four depression notches 2.
And width identical with the notch 2 direction inner races 3 more than the bending and molding of notch 2 it is provided with inside each notch 2.
The side 2-1 of two notches that described notch 2 includes and circle quarter bend 1b side is connected, described inner races 3 includes the above 3-1 of the side 3-2 of two inner races linked together, the antinode bottom surface 3-3 of an inner races and two inner races being connected respectively with the two sides of notch 2.
The two sides of described notch 2 are vertical with the side of circle quarter bend 1b to be connected, and two of described inner races 3 are vertical with the two sides of notch 2 separately above to be connected, and inner races 3 is square.
It can be seen that four circular arc sides of circle quarter bend 1b are by bending or folding composition, welding together, form the weld seam 4 connected after the docking of least significant end dual-side.
The antinode bottom surface 3-3 of inner races is clod wash rectangle corrugated plate shape.And the fluctuation direction of rectangle ripple is identical with the length direction of circle quarter bend 1b.
Its production technology comprises the steps；
A. after the steel plate after smooth, steel plate will roll four banding ripple area.As shown in Fig. 8, Fig. 9 or Figure 10, the cross section of ripple is square corrugated or for zigzag ripple or for shaped form ripple.
B. square vertical projections is formed by after the sheet metal bending of the bottom width of above-mentioned inner races, ensure that in step a, banding ripple area is positioned at the upper surface of vertical projections, all the other steel plates keep vertical with the two sides of this vertical projections, and the height of this square vertical projections is equal to the width sum of the width above the width of a side of inner races, inner races one, one side of notch；
C. repeat step b tetra-times, form four vertical projections；Four banding ripple area in step a are laid respectively in the upper surface of four vertical projections,
D. the groove that the two sides bottom fold of square projection in stepb caves inward, the height of this groove is identical with the notch height of described round quarter bend 1b, form the lateral projection to both sides on groove top, between lateral projection and groove, the inner races of step depth and described round quarter bend 1b is as above；After step d completes, vertical projections becomes the projection of T-shaped,
E. the both sides of each vertical projections in step c, are repeated once step d；
F. forming the projection of n T-shaped after step e completes, the steel plate at the interval between the projection of adjacent T-shaped carries out circular arc bending, steel plate is encircled into profile for circle quarter bend 1b, and the joint at steel plate is attached by welding.
High intensity tongue and groove square tube (or circle quarter bend) attachment structure D1: referring to Figure 20-Figure 30,Corner connector 5 between two square tube 1a met at together.
As it can be seen, corner connector 5 includes riser and transverse slat, both are fixed as one and arrange connection floor.Riser and transverse slat are respectively arranged with adjustment hole, upset fastener is installed in described adjustment hole.Upset fastener includes rectangle flipping block 7.Flipping block 7 pair of horns of rectangle is set to circular arc chamfering,
The fixing connection rotary screw in rectangle flipping block 7 side, rotary screw coupling is set in adjustment hole, and is provided with fixing nut 6 on rotary screw.
As figure, it is shown that, the sidewall of square tube 1a is provided with the caulking groove of inner wide and outer narrow, and described rectangle flipping block 7 is positioned at caulking groove, the width of rectangle flipping block 7 less than caulking groove mouth 2 width, the length of rectangle flipping block 7 more than caulking groove mouth 2 width less than embedding slot bottom width.
Described square tube 1a includes steel plate bending and surrounds rectangular four square tube 1a side, at least provided with the notch 2 of one of bending and molding depression on each square tube 1a side, inside each notch 2, it is provided with and width identical with the notch 2 direction inner races more than the bending and molding of notch 2.
Notch 2 includes the two sides being connected with square tube 1a side, and described inner races includes above two sides linked together, a bottom surface and two are connected respectively with the two sides of notch 2.Two of inner races are vertical with the two sides of notch 2 separately above to be connected, and inner races is square.
Four sides of square tube 1a have at least a side to be provided with the attachment weld 4 of steel plate in being.
The outer boots connector D3 of high intensity tongue and groove square tube: referring to Figure 31-Figure 34,This outer boots connector includes one section of tubular body and an end socket, and tube column includes steel plate bending and surrounds the side of rectangular four connector, it is characterized in that: at least provided with a T-shaped depression of bending and molding on the concern side of described each connector；
The end of the tubular member of boots is fixedly connected with end socket outside, and this end socket includes the T-shaped bossing at the square plate part with tubular member cross-sections match and middle part；
Described T-shaped depression is identical with the cross sectional shape of T-shaped bossing.
Described T-shaped depression includes notch and inner races, the notch of described connection includes the two sides that the side with connector is connected, and the inner races of described connector includes above two sides linked together, a bottom surface and two are connected respectively with the two sides of the notch of connector；The two sides of described connector notch are vertical with the side of connector to be connected, and two of the inner races of described connector are vertical with the two sides of the notch of connector separately above to be connected, and inner races is square.
Described T-shaped bossing includes dop that outer end crosses out and is connected on square plate cervical region.
Four sides of described connector tubular body have at least transition junction between two adjacent side to be attachment weld in being.
Boots connector D4 in high intensity tongue and groove square tube: as shown in Figure 35-Figure 37,This interior boots connector includes one section of tubular body and an end socket, and tube column includes steel plate bending and surrounds the side of rectangular four connector, it is characterized in that: at least provided with a T-shaped depression of bending and molding on the concern side of described each connector；
Being fixedly connected with end socket in the end of the tubular member of interior boots, this end socket includes the T-shaped bossing at the square plate part with tubular member cross-sections match and middle part；
Described T-shaped depression is identical with the cross sectional shape of T-shaped bossing.
Described T-shaped depression includes notch and inner races, the notch of described connection includes the two sides that the side with connector is connected, and the inner races of described connector includes above two sides linked together, a bottom surface and two are connected respectively with the two sides of the notch of connector；The two sides of described connector notch are vertical with the side of connector to be connected, and two of the inner races of described connector are vertical with the two sides of the notch of connector separately above to be connected, and inner races is square.
Described T-shaped bossing includes dop that outer end crosses out and is connected on square plate cervical region.
Four sides of described connector tubular body have at least transition junction between two adjacent side to be attachment weld in being.
High intensity tongue and groove shears attachment structure D2: as shown in Figure 38-Figure 40,It is be connected to shearing connecting plate 10 in the side of square tube 1a.
Square tube 1a includes steel plate bending and surrounds rectangular four square tube 1a side, at least provided with the notch of one of bending and molding depression on each square tube side, inside each notch, it is provided with and width identical with the notch direction inner races more than the bending and molding of notch.
Described round quarter bend 1b includes the cylindrical tube structure that steel plate bending surrounds and welds formation, described cylindrical tube is made up of n circular arc side, the notch of a depression of bending and molding it is provided with between the adjacent side of circular arc side, and width identical with the notch direction inner races more than the bending and molding of notch, n >=1 it is provided with inside each notch.
Described notch includes the two sides being connected with square tube 1a side, and described inner races includes above two sides linked together, a bottom surface and two are connected respectively with the two sides of notch.The two sides of described notch are vertical with the side of square tube 1a to be connected, and two of described inner races are vertical with the two sides of notch separately above to be connected, and inner races is square.The attachment weld that four sides of described square tube 1a have at least a side to be provided with steel plate in being.
Four sides of described square tube 1a have at least transition junction between two adjacent side to be attachment weld in being.Described caulking groove bottom surface is antinode bottom surface, and described hinge 104 outer side edges that can overturn is supported in antinode groove.Described antinode is zigzag or for square wave or for arc-shaped wave.
Shearing connecting plate 10 is T-shaped structure, is flush-mounted in the side caulking groove of square tube 1a or circle quarter bend 1b.
T-shaped after setting-in is sheared the connecting plate 101 that exposes of connecting plate 10 and is positioned at outside the caulking groove mouth of square tube 1a or circle quarter bend 1b and is provided with connecting hole 103；T-shaped after setting-in is sheared inner sleeve plate 102 coupling of connecting plate 10 and is set in bottom caulking groove；The upper and lower end of described inner sleeve plate 102 is respectively arranged with screw and is provided with adjusting bolt 105, is positioned near adjusting bolt 105 and is fixedly connected with hinge 104, and the end top of adjusting bolt 105 is pressed in hinge 104 side that can overturn.
The shearing connecting plate 10 of T-shaped can be the T-shaped structural slab of Plate Welding, or is that a monoblock steel plate is folded into and makes.
Square square Hollow H-shaped steel with bent angle: as shown in Figure 10 and Figure 11,It surrounds rectangular cross section by steel plate bending is hollow I-shaped cross-section, and this Hollow H-shaped steel includes outer upper flange, outer lower wing plate；Also including two openings being arranged symmetrically with interior cell body to the left and opening interior cell body to the right, this interior cell body includes interior upper flange, interior lower wing plate, endosternum；The outer edge of described interior upper flange is connected with the edge of outer upper flange；The outer edge of described interior lower wing plate is connected with the edge of outer lower wing plate, is provided with inwardly protruded bent angle in the junction of interior upper flange Yu outer upper flange；It is provided with inwardly protruded bent angle in the junction of interior lower wing plate Yu outer lower wing plate.
Four bent angles of described square square Hollow H-shaped steel have at least a place to be provided with attachment weld.
After positioning, intensity substantially conforms to instructions for use to all above junction point of this utility model.For reaching to recycle purpose, it is possible to recycled by dismounting mode.And, when being left out reusing, it is also possible to supplemented by spot welding mode fixing, strengthen connectivity.Under the guide of design of the present utility model, the change to notch shape, and the change to slip shape, as long as its purpose is consistent with the purpose of this utility model, belongs to protection domain of the present utility model, do not repeat one by one at this.
Claims (9)
1. high intensity tongue and groove shaped steel connects a house, and including skeleton, body of wall and roof, and door and window, described skeleton includes column, crossbeam, bottom connect seat, angle connector, shearing connecting piece, it is characterized in that:
Described column or beam are square tube or circle quarter bend: steel plate bending surrounds and welds the column jecket structure of formation, described cylindrical tube is made up of n circular arc side, the notch of a depression of bending and molding it is provided with between the adjacent side of circular arc side, and width identical with the notch direction inner races more than the bending and molding of notch it is provided with inside each notch, n >=1, integer；Notch includes the two sides being connected with adjacent circular arc side, and described inner races includes above two sides linked together, a bottom surface and two are connected respectively with the two sides of notch, and the bottom surface of described internal slide is clod wash corrugated plate shape；
The angle connector of high intensity tongue and groove square tube or circle quarter bend crossover location: include the corner connector being arranged between two square tube or circle quarter bends met at together；It is characterized in that: described corner connector includes riser and transverse slat, both are fixed as one and arrange connection floor, riser and be respectively arranged with adjustment hole on transverse slat, are provided with upset fastener in described adjustment hole；Described upset fastener includes rectangle flipping block, and the fixing connection rotary screw in rectangle flipping block side, rectangle flipping block pair of horns is set to circular arc chamfering, and described rotary screw coupling is set in adjustment hole, and is provided with fixing nut on rotary screw；The sidewall of described square tube or circle quarter bend is provided with the caulking groove of inner wide and outer narrow, and described rectangle flipping block is positioned at caulking groove, the width of rectangle flipping block less than embedding width of rebate, the length of rectangle flipping block more than embedding width of rebate less than embedding slot bottom width；
High intensity tongue and groove shears attachment structure: includes square tube or circle quarter bend and shears connecting plate, it is characterized in that: described shearing connecting plate is T-shaped structure, is flush-mounted in the side caulking groove of square tube or circle quarter bend；Described caulking groove is parallel with axis and caulking groove inner width is more than width of rebate；T-shaped after setting-in is sheared the connecting plate that exposes of connecting plate and is positioned at outside the caulking groove mouth of square tube or circle quarter bend and is provided with connecting hole；T-shaped after setting-in is sheared the inner sleeve plate coupling of connecting plate and is set in bottom caulking groove；The upper and lower end of described inner sleeve plate is respectively arranged with screw and is provided with adjusting bolt, is positioned near adjusting bolt and is fixedly connected with hinge, and the end top of adjusting bolt is pressed in the hinge side that can overturn.
2. high intensity tongue and groove shaped steel according to claim 1 connects house, it is characterized in that: the direction of fluctuating of the fluctuation direction ripple identical or described with the length direction of square tube of described ripple is vertical with the length direction of square tube.
3. high intensity tongue and groove shaped steel according to claim 1 connects house, it is characterized in that: two of described inner races are vertical with the two sides of notch separately above to be connected, and inner races is square.
4. high intensity tongue and groove shaped steel according to any one of claim 1-3 connects house, it is characterized in that: the cross section of described ripple is square corrugated or for zigzag ripple or for shaped form ripple.
5. high intensity tongue and groove shaped steel according to claim 1 connects house, it is characterized in that: include the outer boots connector of column or crossbeam, this outer boots connector includes one section of tubular body and an end socket, tube column includes steel plate bending and surrounds the side of rectangular four connector, at least provided with a T-shaped depression of bending and molding on the concern side of described each connector；The end of the tubular member of boots is fixedly connected with end socket outside, and this end socket includes the T-shaped bossing at the square plate part with tubular member cross-sections match and middle part；Described T-shaped depression is identical with the cross sectional shape of T-shaped bossing.
6. high intensity tongue and groove shaped steel according to claim 1 connects house, it is characterized in that: include the interior boots connector of column or crossbeam, this interior boots connector includes one section of tubular body and an end socket, tube column includes steel plate bending and surrounds the side of rectangular four connector, it is characterized in that: at least provided with a T-shaped depression of bending and molding on the concern side of described each connector；Being fixedly connected with end socket in the end of the tubular member of interior boots, this end socket includes the T-shaped bossing at the square plate part with tubular member cross-sections match and middle part；Described T-shaped depression is identical with the cross sectional shape of T-shaped bossing.
7. the high intensity tongue and groove shaped steel according to any one of claim 1-3 connects house, it is characterized in that: in each circular arc side of described composition cylindrical tube, has at least between a pair adjacent circular arc side and be connected to reinforcement plate.
8. high intensity tongue and groove shaped steel according to claim 1 connects house, it is characterized in that: the side of described connection floor is provided with bearing, bearing is provided with through hole, in through hole, Matching installation has buckle pull bar, the hook end of pull bar is articulated in the caulking groove of square tube or circle quarter bend, and the pull bar other end is fixed on bearing by nut.
9. high intensity tongue and groove shaped steel according to claim 1 connects house, it is characterized in that: described caulking groove bottom surface is antinode bottom surface, and the described hinge outer side edges that can overturn is supported in antinode groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058263.4U CN205369523U (en) | 2015-12-18 | 2015-12-18 | Unsmooth channel steel of high strength connects house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058263.4U CN205369523U (en) | 2015-12-18 | 2015-12-18 | Unsmooth channel steel of high strength connects house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205369523U true CN205369523U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058263.4U Expired - Fee Related CN205369523U (en) | 2015-12-18 | 2015-12-18 | Unsmooth channel steel of high strength connects house |
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| Country | Link |
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| CN (1) | CN205369523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569185A (en) * | 2015-12-18 | 2016-05-11 | 河南奥斯派克科技有限公司 | High-strength concave-convex channel steel type connection house |
| CN109630180A (en) * | 2018-11-15 | 2019-04-16 | 冯俊辉 | Mining assembled glass fiber reinforced plastic wind tube structure for coal engineering |
-
2015
- 2015-12-18 CN CN201521058263.4U patent/CN205369523U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569185A (en) * | 2015-12-18 | 2016-05-11 | 河南奥斯派克科技有限公司 | High-strength concave-convex channel steel type connection house |
| WO2017101507A1 (en) * | 2015-12-18 | 2017-06-22 | 河南奥斯派克科技有限公司 | House formed by connecting high-strength concave-convex trough-type steels |
| CN105569185B (en) * | 2015-12-18 | 2018-10-19 | 河南奥斯派克科技有限公司 | High intensity bumps U-steel connects house |
| CN109630180A (en) * | 2018-11-15 | 2019-04-16 | 冯俊辉 | Mining assembled glass fiber reinforced plastic wind tube structure for coal engineering |
| CN109630180B (en) * | 2018-11-15 | 2020-08-25 | 浙江中煤机械科技有限公司 | Mining assembled glass fiber reinforced plastic air duct structure for coal engineering |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20191218 |