CN204326525U - Mark time tooth raft formula from fissure of displacement template system - Google Patents
Mark time tooth raft formula from fissure of displacement template system Download PDFInfo
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- CN204326525U CN204326525U CN201420811274.4U CN201420811274U CN204326525U CN 204326525 U CN204326525 U CN 204326525U CN 201420811274 U CN201420811274 U CN 201420811274U CN 204326525 U CN204326525 U CN 204326525U
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Abstract
One marks time tooth raft formula from fissure of displacement template system, it arranges a tooth raft of marking time respectively in the edge of the whole plate of plastics plane, a tooth raft of marking time refers to the step form arranging a fissure of displacement scrap (bridge) and the fissure of displacement step formation higher than fissure of displacement scrap (bridge) in the thickness range of the whole plate of plane, the thickness of fissure of displacement scrap (bridge), the riser height of fissure of displacement step are respectively 1/2 thickness of slab of the whole plate of plane, the edge of the whole plate of plane lays respectively on the limit of a rectangle, the thickness of the whole plate of plane equals the thickness of slab of template, flat formwork is established screw rod bore a hole; For being located at the external angle formwork of concrete external angle position, it is made into integration the whole plate in the right angle comprising two right-angle sides by plastics, the inner side of two right-angle sides arranges a tooth raft of marking time respectively, tooth raft of marking time refers to and in the thickness range of right-angle side, to arrange a fissure of displacement scrap (bridge), forms the step form that a square column type fissure of displacement step forms in Zheng Ban angle, right angle, the thickness of fissure of displacement scrap (bridge), the riser height of fissure of displacement step are respectively 1/2 thickness of slab of right-angle side, and the thickness of two right-angle sides equals the thickness of slab of template.Can all reclaim after template of the present utility model uses; Can reuse after reprocessing.
Description
Technical field
The utility model belongs to construction formwork, and specifically one marks time tooth raft formula from fissure of displacement template system.
Background technology
Mostly the existing template be widely used in construction work formwork system, be " mechanism plate " (general designation of machine-processed wooden splint and bamboo slab rubber), not recoverable after damage, and waste of material is serious, and formwork efficiency is low.At form joint place (especially watering the corner of smashing concrete) easily spillage, cause slag inclusion, necking down defect.When formwork, although by the making sheet of nail fixing machine, because mechanism plate two ends lack support, the distortion that dislocation easily causes formwork system can be produced, reduces the precision of building concrete.
Existing formwork screw rod, generally by the nut that is connected to screw rod end, two parallel templates are strained to concrete body, but in corner, wall column, wall wall in length and breadth infall because of four sides all have template, therefore screw rod is in being arranged vertically, and template is unified specification, the position it wearing screw rod is consistent, can interfere and fight between the screw rod causing these positions to intersect in length and breadth thus.In addition, existing screw rod only by being connected to the nut of end to the direction draw ring for building concrete, can not have any booster action, function singleness at installation form and dismounting template when formwork.
Utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition be overcome current mechanism plate damage after not recoverable, waste of material is serious, at the easy spillage of seam crossing, cause slag inclusion, necking down, mechanism plate two ends lack support, easily produce dislocation, cause the deformation defect of formwork system, there is provided one to mark time tooth raft formula from fissure of displacement template system, and overcome on this basis to interfere when formwork screw rod intersects in length and breadth fight, the defect of function singleness.
For achieving the above object, tooth raft formula of marking time of the present utility model, from fissure of displacement template system, is characterized in that comprising:
For being located at the flat formwork of concrete plan-position, it arranges a tooth raft of marking time respectively in the edge of the whole plate of plastics plane, a described tooth raft of marking time refers to the step form arranging a fissure of displacement scrap (bridge) and the fissure of displacement step formation higher than described fissure of displacement scrap (bridge) in the thickness range of the whole plate of plane, the thickness of described fissure of displacement scrap (bridge), the riser height of fissure of displacement step is respectively 1/2 thickness of slab of the whole plate of described plane, the edge of the whole plate of described plane lays respectively on the limit of a rectangle, the thickness of the whole plate of described plane equals the thickness of slab of template, described flat formwork establish screw rod to bore a hole,
For being located at the external angle formwork of concrete external angle position, it is made into integration the whole plate in the right angle comprising two right-angle sides by plastics, the inner side of two right-angle sides arranges a tooth raft of marking time respectively, a described tooth raft of marking time refers to and in the thickness range of described right-angle side, to arrange a fissure of displacement scrap (bridge), forms the step form that a square column type fissure of displacement step forms in Zheng Ban angle, described right angle, the thickness of described fissure of displacement scrap (bridge), the riser height of fissure of displacement step are respectively 1/2 thickness of slab of described right-angle side, and the thickness of two described right-angle sides equals the thickness of slab of template;
For being located at the internal corner formwork of concrete inner corner trim position, it is made into integration the whole plate in the right angle comprising two right-angle sides by plastics, the inner side of described two right-angle sides arranges a tooth raft of marking time respectively, a described tooth raft of marking time refers to the step form arranging a fissure of displacement scrap (bridge) and formed higher than a fissure of displacement step of described fissure of displacement scrap (bridge) in the thickness range of described right-angle side, fissure of displacement step on described two right-angle sides is connected to rectangular-shaped and inside the angle being positioned at the whole plate in described right angle, the thickness of described fissure of displacement scrap (bridge), the riser height of fissure of displacement step is respectively 1/2 thickness of slab of described right-angle side, the thickness of described right-angle side equals the thickness of slab of template,
For carry top flat formwork, external angle formwork, internal corner formwork seat Angle formwork, it comprises at the bottom of the seat that plastics are made into integration and is positioned at a feather edge and perpendicular to the vertical scrap (bridge) at the bottom of seat, the thickness of described vertical scrap (bridge) is 1/2 thickness of slab of template, both ends at the bottom of described seat arrange bridging arrangement, and when being overlapped by bridging arrangement at the bottom of the seat of adjacent seats Angle formwork, its vertical scrap (bridge) neatly splices;
Described flat formwork, external angle formwork, internal corner formwork are layered arrangement, be positioned at the flat formwork of same layer, external angle formwork, internal corner formwork have consistent height, identical, the adjacent up and down internal corner formwork type of identical, the adjacent up and down external angle formwork type of flat formwork type adjacent is up and down identical;
Adjacent flat formwork is by the tooth raft overlap joint on it, described external angle formwork and adjacent flat formwork are overlapped by the tooth raft on the two, described internal corner formwork and adjacent flat formwork overlaps by the tooth raft on the two, described seat Angle formwork by its vertical scrap (bridge) with adjoin, the tooth raft of the flat formwork of the side of being located thereon, external angle formwork, internal corner formwork overlaps;
Described lap-joint is fastening by securing member.
As optimization technique means: the width of the fissure of displacement scrap (bridge) of described flat formwork, external angle formwork, internal corner formwork is equal.
As optimization technique means: the width of the fissure of displacement scrap (bridge) of described flat formwork, external angle formwork, internal corner formwork is 25mm.
As optimization technique means: the thickness of described template is 2cm.
As optimization technique means: the tooth raft of at least one periphery of the whole plate of described plane is contrary with the direction of the tooth raft of all the other peripheries.
As optimization technique means: described flat formwork symmetrically type, i.e. the tooth raft of the edge of the whole plate of described plane symmetrically shape layout, the bisector plane of the width of the whole plate of described plane is its plane of symmetry.
As optimization technique means: the tooth raft of a periphery of the short transverse of the whole plate of described plane is contrary with the direction of the tooth raft of all the other peripheries.
As optimization technique means: described flat formwork is eccentric type, namely the direction of the tooth raft of width two periphery of the whole plate of contrary, the described plane in direction of the tooth raft of short transverse two periphery of the whole plate of described plane is contrary.
As optimization technique means: described flat formwork, external angle formwork, internal corner formwork comprise the metallic framework being coated on inside.
As optimization technique means: the width center line of the fissure of displacement scrap (bridge) of described flat formwork, external angle formwork, internal corner formwork establishes fastening screw, and be that described fastening screw configures bolt as described securing member, described bolt comprises thread segment, the undergauge section in stage casing, the turret head of afterbody for coordinating with described fastening screw of leading portion, the length of described thread segment is suitable with the thickness of described fissure of displacement scrap (bridge), the diameter of described undergauge section is not more than the diameter of described fastening screw, and the length of described undergauge section is not less than the thickness of described fissure of displacement scrap (bridge).
As optimization technique means: with pad on the turret head of described bolt.
As optimization technique means: described fastening screw is bury nut underground to be formed in described fissure of displacement scrap (bridge).
As optimization technique means: the periphery lining of described nut strengthens steel disc.
As optimization technique means: the fastening screw each fissure of displacement scrap (bridge) of described flat formwork being positioned at middle part is bored a hole with described screw rod and alignd.
As optimization technique means: the distance on each fissure of displacement scrap (bridge) of described flat formwork, external angle formwork, internal corner formwork between the fastening screw of two-end part and the edge of this corresponding one end of fissure of displacement scrap (bridge) is the width of 2 times of fissure of displacement scrap (bridge)s.
As optimization technique means: the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) of external angle formwork is extended in one end of the fissure of displacement step of described external angle formwork, the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) of external angle formwork described in the other end indentation of the fissure of displacement step of described external angle formwork.
As optimization technique means: the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) of internal corner formwork is extended in one end of the fissure of displacement step of described internal corner formwork, the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) of internal corner formwork described in the other end indentation of the fissure of displacement step of described internal corner formwork.
As optimization technique means: the two-end part at the bottom of seat of described seat Angle formwork is in collinear rightabout, and described vertical scrap (bridge) is plane.
As optimization technique means: the two-end part at the bottom of seat of described seat Angle formwork is in perpendicular both direction, and described vertical scrap (bridge) is rectangular-shaped.
As optimization technique means: the two-end part at the bottom of seat of described seat Angle formwork is in perpendicular both direction, and described vertical scrap (bridge) is the flat column being positioned at angle at the bottom of described seat.
As optimization technique means: the identical and symmetrically shape in the direction of the bridging arrangement at both ends at the bottom of the seat of described seat Angle formwork.
As optimization technique means: at the bottom of the seat of described seat Angle formwork, the direction of the bridging arrangement at both ends is contrary.
As optimization technique means: the height of described vertical scrap (bridge) is 25mm.
As optimization technique means: be the rearmounted eccentric screw system of described screw rod perforation configuration, this rearmounted eccentric screw system comprises:
A double threaded screw between two parallel flat formworks;
Two round nuts, each round nut is connected to one end of described double threaded screw by screwed hole;
Two external screw rods, every root external screw rod is connected with the screwed hole of a described round nut, and described external screw rod is fixed with bayonet lock;
For leaning against the sizing side's shelves on flat formwork lateral surface, it is offered the positioning through hole of screw rod perforation in corresponding flat template for two;
Two eccentric guide pin bushings, in the rotating positioning through hole being placed in sizing side's shelves of each eccentric guide pin bushing, each eccentric guide pin bushing have the eccentric adjusting hole that external screw rod described in a confession and bayonet lock pass;
Two chucks, all have the through hole that external screw rod described in a confession and bayonet lock pass, the bayonet lock rotated described in the order of this chuck is stuck in the edge of described through hole.
As optimization technique means: the outer end of described round nut is provided with hexagon ring.
As optimization technique means: described round nut is frustum, its large end toward the outer side.
As optimization technique means: the external diameter of described double threaded screw screw thread is not more than the diameter of described double threaded screw.
As optimization technique means: described double threaded screw overlaps to have and shirks sleeve pipe.
As optimization technique means: the end of described sizing side shelves is provided with accepts falcon mouth.
As optimization technique means: the positioning through hole on described eccentric guide pin bushing, sizing side's shelves is coniform and can match.
As optimization technique means: described external screw rod is fixed with and leans against on described round nut and be supported on taking over a business on flat formwork medial surface.
As optimization technique means: described takes over a business to be welded on described external screw rod; Described bayonet lock is welded on described external screw rod.
As optimization technique means: described chuck is provided with inner hexagonal hole.
The beneficial effects of the utility model are:
With the construction formwork that duroplasts is made, shaping cost is low; Can all reclaim after using; Can reuse after reprocessing; Make, maintenance, maintenance, store, transport, convenient, simple and cost is low; It is the good material of environmental protection.
Tooth raft formula of marking time has the advantage of mechanism plate, just masterplate concurrently from fissure of displacement flat formwork; Tooth raft makes adjacent forms indirectly squeeze to link and connect (invisible connection), and it is more firm to connect, and also for the tangible connection of adjacent forms provides (the Jie Cha district of fissure of displacement scrap (bridge) formation) between optimal zone.
The connection of plastic formwork is that modeling provides lucky condition, and plastic formwork only sets modulus and carries out modeling, and the potential advantages of material and economic worth just can fully demonstrate and play.
Plastic formwork also overcomes two knotty problems of steel form: the covering of modulus and node splice and achieve " mix and take " with mechanism plate high-load.
The splicing of tooth raft can not resemble steel form and produce the problem such as " slag inclusion ", " necking down ", " spillage ".
By the coupling of tooth raft structure overlap joint, formwork efficiency is high, water the corner of smashing concrete can not spillage, stop slag inclusion, necking down defect.
By the template that seat base drops on ground, vertical scrap (bridge) supports top, there is larger Area of bearing, the supporting template system when formwork, avoid the distortion causing formwork system because of template dislocation, ensure the precision of building concrete.
By bias dislocation avoid screw rod in corner, the interference of wall column, wall wall infall in length and breadth fights; Can be rearmounted during formwork, make flexibly more convenient to operate by rearmounted, the relatively large model sheetinstallat that combines be connected to plate plate provides necessary condition; The effect of " tearing open " when " top " and dismounting template when this screw rod also has installation form concurrently except having " drawknot " function; During installation form, " top " has brought convenience for size Control, and owing to being concentric " one draws a top ", also makes size Control more reliable; During dismounting template, " tearing open " provides convenience compared with the form removal of macroplate template for form removal especially connects into, and has had good protection on the one hand to template, on the other hand also for operation provides conveniently; When model sheetinstallat, this screw rod also has the effect of " card ", and skilful card during by installing makes installation process more convenient and quicker.
Accompanying drawing explanation
Figure 1A is the front schematic view of a kind of structure of the utility model flat formwork; Figure 1B is the left view of Figure 1A; Fig. 1 C is that the A-A of Figure 1A is to sectional view; Fig. 1 D is the top view of Figure 1A; Fig. 1 E is that the B-B of Figure 1A is to sectional view;
Fig. 2 A is the front schematic view of the another kind of structure of the utility model flat formwork; Fig. 2 B is the left view of Fig. 2 A; Fig. 2 C is that the C-C of Fig. 2 A is to sectional view; Fig. 2 D is the top view of Fig. 2 A; Fig. 2 E is that the D-D of Fig. 2 A is to sectional view;
A kind of schematic diagram that the template that Fig. 3 is structure shown in Figure 1A overlaps mutually with the template of structure shown in Fig. 2 A;
Fig. 4 is the overlap joint schematic diagram between stay in place formwork shown in Fig. 2 A;
The another kind of schematic diagram that the template that Fig. 5 is structure shown in Figure 1A overlaps mutually with the template of structure shown in Fig. 2 A;
The third schematic diagram that the template that Fig. 6 is structure shown in Figure 1A overlaps mutually with the template of structure shown in Fig. 2 A;
The 4th kind of schematic diagram that the template that Fig. 7 is structure shown in Figure 1A and the template of structure shown in Fig. 2 A overlap mutually;
Fig. 8 is the schematic diagram of the utility model for the bolt of formboard fastening fissure of displacement scrap (bridge);
Fig. 9 be the utility model template fissure of displacement scrap (bridge) on establish the schematic diagram of fastening screw;
Figure 10 is an orthographic projection view of the utility model external angle formwork;
Figure 11 is the left view of Figure 11;
Figure 12 is the top view of Figure 11;
Figure 13 is that the E-E of Figure 11 is to sectional view;
External angle formwork of the present utility model is laid to the schematic diagram for building concrete external corner part by Figure 14;
Figure 15 is the schematic diagram that external angle formwork of the present utility model is laid in for building concrete external corner part;
Figure 16 is that the utility model is marked time the orthographic projection view of tooth raft formula from fissure of displacement internal corner formwork;
Figure 17 is the left view of Figure 16;
Figure 18 is the top view of Figure 16;
Figure 19 is that the F-F of Figure 16 is to sectional view;
Figure 20 is internal corner formwork of the present utility model and flat formwork to for building the schematic diagram that concrete internal corner part is laid;
Figure 21 is the schematic diagram that internal corner formwork of the present utility model and flat formwork are laid in for building concrete internal corner part;
Figure 22 A is the front schematic view that seat Angle formwork of the present utility model is applied in a kind of structure of concrete plan-position; Figure 22 B is the top view of Figure 22 A; Figure 22 C is the left view of Figure 22 A;
Figure 23 A is the front schematic view that seat Angle formwork of the present utility model is applied in the second structure of concrete plan-position; Figure 23 B is the top view of Figure 23 A; Figure 23 C is the left view of Figure 23 A;
Figure 24 A is the front schematic view that seat Angle formwork of the present utility model is applied in the third structure of concrete plan-position; Figure 24 B is the top view of Figure 24 A; Figure 24 C is the left view of Figure 24 A;
Figure 25 is Figure 22 A, the seat Angle formwork shown in Figure 23 A and Figure 24 A overlaps the schematic diagram be coupled together by tooth raft;
Figure 26 is the top view that seat Angle formwork of the present utility model is applied in a kind of structure of concrete inner corner trim position;
Figure 27 is the top view that seat Angle formwork of the present utility model is applied in a kind of structure of concrete external angle position;
Figure 28 is with the schematic diagram of seat Angle formwork of the present utility model in formwork system;
Figure 29 is the formation schematic diagram of the utility model screw rod;
Figure 30 is the schematic diagram of the large end of the utility model round nut;
Figure 31 A is the schematic diagram of the eccentric guide pin bushing of the utility model; Figure 31 B is the right view of Figure 31 A;
Figure 32 A is the schematic diagram of the utility model side of sizing shelves; Figure 32 B is the left view of Figure 32 A;
Figure 33 A be eccentric guide pin bushing of the present utility model be mounted to sizing side's shelves and screw rod through the schematic diagram of eccentric guide pin bushing; Figure 33 B is the right view of Figure 33 A; Figure 33 C is that the eccentric guide pin bushing of the utility model is in place and rotates the schematic diagram to eccentric position on sizing side's shelves;
Figure 34 A be chuck of the present utility model be in place and rotating chuck make bayonet lock be stuck in the schematic diagram at through hole edge; Figure 34 B is the left view of Figure 34 A;
To be screw rod of the present utility model avoid interfering the schematic diagram of fighting in crossover location dislocation in length and breadth Figure 35;
Figure 36 is screw rod of the present utility model in the schematic top plan view of crossover location in length and breadth;
Number in the figure illustrates:
01-flat formwork, 11-screw rod is bored a hole, the fastening screw of 12-, 1A-symmetric form template, and 1A1-props up top template, 1A2-lid odd side board, 1B-eccentric type template, 1B1-composite shuttering;
02-external angle formwork, 21-right-angle side, the fastening screw of 22-;
03-internal corner formwork, 31-right-angle side, the fastening screw of 32-;
04-seat Angle formwork, at the bottom of 41-seat, the vertical scrap (bridge) of 42-, 43-bridging arrangement, the fastening screw of 44-, the thickness of the vertical scrap (bridge) of T1-, the height of the vertical scrap (bridge) of H1-, 4A-covers embedding seat Angle formwork, 4B-compound seat Angle formwork, 4C-props up footstock Angle formwork, 4D-inner corner trim seat Angle formwork, 4E-external corner seat Angle formwork;
05-tooth raft, 51-fissure of displacement scrap (bridge), 52-fissure of displacement step, the thickness of T2-fissure of displacement scrap (bridge), the riser height of H2-fissure of displacement step, the width of W-fissure of displacement scrap (bridge);
06-bolt, 61-thread segment, 62-undergauge section, 63-turret head;
The rearmounted eccentric screw system of 07-, 71-double threaded screw, 72-round nut, 721-hexagon ring, 73-external screw rod, 731-bayonet lock, 732-takes over a business, the 74-side of sizing shelves, 741-positioning through hole, and 742-accepts falcon mouth, the eccentric guide pin bushing of 75-, 751-eccentric adjusting hole, 76-chuck, 761-through hole, 762-inner hexagonal hole;
08-concrete.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described further.
Tooth raft formula of marking time of the present utility model, from fissure of displacement template system, comprising:
Figure 35-36, the flat formwork 01 for being located at concrete plan-position shown in 1A-2E, it arranges a tooth raft 05 of marking time respectively in the edge of the whole plate of plastics plane, tooth raft 05 of marking time refers to and in the thickness range of the whole plate of plane, to arrange step form that a fissure of displacement scrap (bridge) 51 and the fissure of displacement step 52 higher than fissure of displacement scrap (bridge) formed (although the form of structure of each template is different shown in figure, but the structure of expressed tooth raft is consistent, therefore represent with same label), the thickness T2 of fissure of displacement scrap (bridge), the riser height H2 of fissure of displacement step is respectively 1/2 thickness of slab of the whole plate of plane, the edge of the whole plate of plane lays respectively on the limit of a rectangle, the thickness of the whole plate of plane equals the thickness of slab of template, flat formwork is established screw rod bore a hole 11,
For being located at the external angle formwork 02 of concrete external angle position shown in Figure 11-13, it is made into integration the whole plate in the right angle comprising two right-angle sides by plastics, the inner side of two right-angle sides arranges a tooth raft 05 of marking time respectively, tooth raft of marking time refers to and in the thickness range of right-angle side, to arrange a fissure of displacement scrap (bridge) 51, forms the step form that a square column type fissure of displacement step 52 forms in Zheng Ban angle, right angle, the thickness T2 of fissure of displacement scrap (bridge), the riser height H2 of fissure of displacement step are respectively 1/2 thickness of slab of right-angle side, and the thickness of two right-angle sides equals the thickness of slab of template;
For being located at the internal corner formwork 03 of concrete inner corner trim position shown in Figure 16-19, it is made into integration the whole plate in the right angle comprising two right-angle sides by plastics, the inner side of two right-angle sides arranges a tooth raft 05 of marking time respectively, a tooth raft of marking time refers to the step form arranging a fissure of displacement scrap (bridge) 51 and the formation higher than a fissure of displacement step 52 of fissure of displacement scrap (bridge) in the thickness range of right-angle side, fissure of displacement step on two right-angle sides is connected to rectangular-shaped and inside the angle being positioned at the whole plate in right angle, the thickness T2 of fissure of displacement scrap (bridge), the riser height H2 of fissure of displacement step is respectively 1/2 thickness of slab of right-angle side, the thickness of right-angle side equals the thickness of slab of template,
For load plane template shown in Figure 22 A-28, external angle formwork, the seat Angle formwork 04 of internal corner formwork, it to comprise at the bottom of the seat that plastics are made into integration 41 and be positioned at a feather edge and perpendicular to the vertical scrap (bridge) 42 at the bottom of seat, the thickness T1 of vertical scrap (bridge) is 1/2 thickness of slab of template, the both ends at the seat end arrange bridging arrangement 43, when being overlapped by bridging arrangement 43 at the bottom of the seat of adjacent seats Angle formwork, its vertical scrap (bridge) neatly splices (although the form of structure of each seat Angle formwork shown in figure is different, but at the bottom of expressed seat, vertical scrap (bridge), the structure of bridging arrangement is consistent, therefore represent with same label),
Flat formwork, external angle formwork, internal corner formwork are layered arrangement, be positioned at the flat formwork of same layer, external angle formwork, internal corner formwork have consistent height, identical, the adjacent up and down internal corner formwork type of identical, the adjacent up and down external angle formwork type of flat formwork type adjacent is up and down identical;
Adjacent flat formwork is by the tooth raft overlap joint on it, external angle formwork and adjacent flat formwork are overlapped by the tooth raft on the two, internal corner formwork and adjacent flat formwork overlaps by the tooth raft on the two, seat Angle formwork by its vertical scrap (bridge) with adjoin, the tooth raft of the flat formwork of the side of being located thereon, external angle formwork, internal corner formwork overlaps; Overlapped by the fissure of displacement scrap (bridge) of tooth raft overlap joint and adjacent two tooth rafts;
Lap-joint is fastening by securing member, is namely tightened together by the fissure of displacement scrap (bridge) overlapped by securing member.
Described each template, first can be assembled into larger template assembly row formwork again before formwork is in place.
Lapped one another by the fissure of displacement scrap (bridge) of adjacent forms and carry out formwork, and ensure that the template surface after overlap joint is smooth.
In order to increase compatibility, the width W of the fissure of displacement scrap (bridge) of flat formwork, external angle formwork, internal corner formwork is equal, as being 25mm.The thickness of template is 2cm.Therefore, the thickness of each fissure of displacement scrap (bridge), the riser height of fissure of displacement step are respectively 1cm, thus can be compatible with now widely used " mechanism plate "; Make modulo reduction simultaneously.
The tooth raft of at least one periphery of the whole plate of plane is contrary with the direction of the tooth raft of all the other peripheries, lay respectively at two sides of the whole plate of plane, thus make flat formwork have various structures form, as the flexible compatibility in order to increase during flat formwork formwork, flat formwork makes two kinds of form of structure: a kind of form of structure as shown in Figure 1A, it is type symmetrically, be called symmetric form template 1A, the i.e. tooth raft of the edge of the whole plate of plane symmetrically shape layout, the bisector plane of the width of the whole plate of plane is its plane of symmetry, the size in two faces of this symmetric form template is different.Now, the tooth raft of a periphery of the short transverse of the whole plate of plane is contrary with the direction of the tooth raft of all the other peripheries, lays respectively at two sides of the whole plate of plane.Another kind of form of structure as shown in Figure 2 A, it is eccentric type, be called eccentric type template 1B, i.e. the direction contrary (laying respectively at two sides of the whole plate of plane) of the tooth raft of the direction contrary (laying respectively at two sides of the whole plate of plane) of the tooth raft of short transverse two periphery of the whole plate of plane, width two periphery of the whole plate of plane.
Described in leading portion, the flat formwork of two kinds of forms is in vertical structure, and the fissure of displacement scrap (bridge) watering that face formation of smashing concrete towards future upwards extends, and waters the fissure of displacement scrap (bridge) of that face formation of smashing concrete dorsad future to downward-extension, thus is convenient to overlap template successively from bottom to top.
Top template, lid odd side board and a composite shuttering is divided into according to auxiliary effect played when mounted:
Top template 1A1: when symmetric form template 1A area large one facing to (see Fig. 3, Fig. 5-7) during following concrete face, this template definition is a top template, props up a top template and plays certain auxiliary support top effect to the fissure of displacement scrap (bridge) of the template of rear installation when mounted.
Lid odd side board 1A2: when symmetric form template area little one facing to (see Fig. 6-7) during following concrete face, this template definition is lid odd side board, and lid odd side board is when mounted with the fissure of displacement scrap (bridge) coupling of first installation form and a picture lid or a kind of inlaid shapes.
Composite shuttering 1B1: eccentric type template has support top simultaneously, covers embedding two kinds of auxiliary effects, namely one monolaterally has support top, and another is monolateral the embedding effect of lid and effect, and this template definition is composite shuttering (see Fig. 3-7, Fig. 9).
Top template and lid odd side board are counter plate (can two-sidedly use) each other, when area large one prop up a top template facing to being defined as during following concrete face, otherwise be lid odd side board; The two kind forms of same plate on using.
Composite shuttering is top template, lid odd side board " extension " plate in the lateral direction, can two-sidedly use, also rotatable 90 degree of uses.When composite shuttering and top template, a lid odd side board, composite shuttering is connected in the lateral direction namely becomes the extension of support top template, lid odd side board, composite shuttering, become broaden prop up top template, lid odd side board, composite shuttering.Composite shuttering is a plate with extensive use, both can in scopes such as corners, more can use in large area category, the template that when being formwork, consumption is maximum.
As previously mentioned, vertically adjacent template, when formwork, overlaps with wide with class template up and down mutually; All kinds of plate in left and right overlaps mutually with height.Prop up top template to take mutually with a top template for same width in upper and lower both direction, left and right both direction is taken mutually with level lid odd side board, composite shuttering.Lid odd side board is taken mutually with the lid odd side board of same width in upper and lower both direction, and left and right both direction is taken mutually with level top template, composite shuttering.Composite shuttering is taken mutually with the composite shuttering of same width in upper and lower both direction, and left and right both direction all can be taken mutually with level top template, lid odd side board, composite shuttering.All templates up and down to take mutually be all mutual coupling according to unified tooth raft.
When formwork, water future and smash template (external angle formwork, the internal corner formwork that concrete angle position (inner corner trim, external corner) use has tooth raft structure equally, refer to hereafter) realize the corner of formwork system, water future and smash concrete bottom position then with the template system (referring to hereafter) of seat Angle formwork carrying top.Template external corner, internal corner formwork, seat Angle formwork is utilized to realize and the seamless overlap joint of flat formwork and coupling.
In order to increase intensity and the rigidity of template, flat formwork, external angle formwork, internal corner formwork comprise the metallic framework being coated on inside.During concrete manufacture, as when by injection moulding, metallic framework is injection-moulded in template inner.
For the ease of being fastenedly connected, the width center line of the fissure of displacement scrap (bridge) of flat formwork, external angle formwork, internal corner formwork is established fastening screw 12,22,32, and be that fastening screw configuration bolt 06 is as shown in Figure 8 as securing member, bolt 06 comprises thread segment 61, the undergauge section 62 in stage casing, the turret head 63 of afterbody for coordinating with fastening screw of leading portion, the length of thread segment is suitable with the thickness of fissure of displacement scrap (bridge), the diameter of undergauge section is not more than the diameter of fastening screw, and the length of undergauge section is not less than the thickness of fissure of displacement scrap (bridge).In order to increase contact area, with pad on the turret head of bolt.In order to increase bonding strength, when specifically implementing, fastening screw is formed for burying nut in fissure of displacement scrap (bridge) underground, and strengthens steel disc at the periphery lining of nut.
The fastening screw each fissure of displacement scrap (bridge) of flat formwork being positioned at middle part is bored a hole with screw rod and is alignd.
Distance on each fissure of displacement scrap (bridge) of flat formwork, external angle formwork, internal corner formwork between the fastening screw of two-end part and the edge of this corresponding one end of fissure of displacement scrap (bridge) is the width of 2 times of fissure of displacement scrap (bridge)s.
External angle formwork 02 is when formwork, as shown in figs. 14-15, this external angle formwork can be covered as embedding cover plate at the external corner place for building concrete 08, coupling is overlapped by the tooth raft of external angle formwork and the tooth raft of adjacent flat formwork 01, formwork efficiency is high, water the corner of smashing concrete can not spillage, stop slag inclusion, necking down defect; It is made by plastics, can recycle after damage, reduces waste of material.
Also for ease of increase compatibility, vertically adjacent external angle formwork is overlapped in formwork phase, the distance of the fissure of displacement scrap (bridge) width W in edge of this end of fissure of displacement scrap (bridge) 51 of external angle formwork is extended in one end (shown in Figure 10-11 upper end) of the fissure of displacement step 52 of external angle formwork 02, the distance of the fissure of displacement scrap (bridge) width W in edge of this end of fissure of displacement scrap (bridge) 51 of the other end (shown in Figure 10-11 lower end) the indentation external angle formwork of the fissure of displacement step 52 of external angle formwork.
This internal corner formwork, when formwork, as shown in figures 20-21, is laid in the inner corner trim place for building concrete 05 by internal corner formwork 03, coupling is overlapped by the tooth raft of internal corner formwork and the tooth raft of adjacent flat formwork 01, formwork efficiency is high, water the corner of smashing concrete can not spillage, stop slag inclusion, necking down defect; It is made by plastics, can recycle after damage, reduces waste of material.
Also for ease of increase compatibility, vertically adjacent internal corner formwork is overlapped in formwork phase, the distance of the fissure of displacement scrap (bridge) width W in edge of this end of fissure of displacement scrap (bridge) 51 of internal corner formwork is extended in one end (shown in Figure 16-17 lower end) of the fissure of displacement step 52 of internal corner formwork, the distance of the fissure of displacement scrap (bridge) width W in edge of this end of fissure of displacement scrap (bridge) 51 of the other end (shown in Figure 16-17 upper end) the indentation internal corner formwork of the fissure of displacement step 52 of internal corner formwork.
Concrete, build the different position of concrete to be useful in, seat Angle formwork 04 can have different form of structure.
As shown in Figure 22 A-22C, 23A-23C, 24A-24C: at the bottom of seat, the two-end part of 41 is in collinear rightabout, vertical scrap (bridge) 42 is plane, for supporting the flat formwork with tooth raft.
As shown in figure 26: at the bottom of seat, the two-end part of 41 is in perpendicular both direction, vertical scrap (bridge) 42 is rectangular-shaped, is referred to as inner corner trim seat Angle formwork 4D, is used for support top internal corner formwork 03(see Figure 28 during formwork).
As shown in figure 27: at the bottom of seat, the two-end part of 41 is in perpendicular both direction, vertical scrap (bridge) 41 is the flat column of an angle at the bottom of being positioned at, is referred to as external corner seat Angle formwork 4E, is used for support top external angle formwork 02(see Figure 28 during formwork).
According to demand, the direction of the bridging arrangement 43 at both ends at the bottom of seat is identical (see Figure 22 A, Figure 24 A, Figure 26, Figure 27), and the direction of the bridging arrangement (diagram bridging arrangement is as the structure of tooth raft) at both ends at the bottom of seat also can on the contrary (see Figure 23 A).
The step of bridging arrangement shown in Figure 22 A-22C is positioned at downside, and the step of left and right symmetrically shape, be therefore referred to as to cover embedding seat Angle formwork 4A, there is the embedding effect of lid.
The step of one end of bridging arrangement shown in Figure 23 A-23C is positioned at upside, and the step of the other end is positioned at downside, is referred to as compound seat Angle formwork 4B, has support top simultaneously, covers embedding two kinds of effects.
The step of bridging arrangement shown in Figure 24 A-24C is positioned at upside, and left and right step symmetrically shape, be therefore referred to as a footstock Angle formwork 4C, a footstock Angle formwork plays certain auxiliary support top effect to the bridging arrangement of the seat Angle formwork of rear installation when mounted.
Same, the seat of inner corner trim shown in Figure 26 Angle formwork 4D has support top effect, and the seat of external corner shown in Figure 27 Angle formwork 4E has the embedding effect of lid.
According to the not same-action of seat Angle formwork, suitable position and opportunity is selected to select when formwork.
In order to increase compatibility, the height H 1(of vertical scrap (bridge) is see Figure 23 C) be 25mm.
For the rearmounted eccentric screw system 07 of screw rod perforation configuration, this rearmounted eccentric screw system is as shown in Figure 29-36, and it comprises:
A double threaded screw 71 (see Figure 29) between two parallel flat formworks;
Two round nuts 72 (see Figure 29), each round nut is connected to one end of double threaded screw 71 by screwed hole;
Two external screw rods 73 (see Figure 29), every root external screw rod 73 is connected with the screwed hole of a round nut 72, external screw rod 73 is fixed with bayonet lock 731;
For leaning against the sizing side's shelves 74 (see Figure 32 A-32B) on flat formwork lateral surface, it is offered the positioning through hole 741 of screw rod perforation in corresponding flat template for two;
Two eccentric guide pin bushings 75 (see Figure 31 A-31B), in the rotating positioning through hole 741 being placed in sizing side's shelves 74 of each eccentric guide pin bushing 75 (see Figure 33 A-33C), each eccentric guide pin bushing 75 has an eccentric adjusting hole 751 passed for external screw rod and bayonet lock;
Two chucks 76, all have a through hole 761 (see Figure 34 A-34B) passed for external screw rod and bayonet lock, rotate this chuck and make bayonet lock 731 be stuck in the edge of through hole 761.
During formwork, two round nuts 72 are connected to one end of double threaded screw 71, can after flat formwork be in place, again the double threaded screw linked together and round nut are placed between parallel flat formwork, respectively two external screw rods 73 are connected to a round nut 72 outside flat formwork again, according to the specification of setting, the outer end of round nut is just supported on the medial surface of flat formwork, (see Figure 33 A-33C on the lateral surface that two sizing side's shelves lean against two parallel flat formworks respectively, the diagram of flat formwork and inner side thereof is omitted) in figure, two eccentric guide pin bushings 75 to be enclosed within respectively on external screw rod 73 and to be placed in the positioning through hole 741 of sizing side's shelves 74, rotating eccentric guide pin bushing 75 makes the eccentric adjusting hole 751 on it go to proper angle (see Figure 33 C), thus make external screw rod can depart from center in eccentric adjusting hole 751 and regulate its position in the height direction (diameter that the diameter of the screw rod perforation on flat formwork is greater than external screw rod makes external screw rod to regulate), two chucks 76 are enclosed within two external screw rods 73 respectively, rotating chuck 76 makes bayonet lock 731 be stuck in the outward flange of through hole 761, tentatively fixing to screw rod, be convenient to other structure is installed on external screw rod and attaching nut on the outer end screw thread of external screw rod again, make installation process more convenient and quicker.
Accordingly, by being departed from by the screw rod intersected in length and breadth, center can avoid screw rod in corner, the interference of wall column, wall wall infall is in length and breadth fought; How much screw rod short transverse is adjustable depends on the offset in eccentric adjusting hole and the rotational angle in eccentric adjusting hole, when the offset in eccentric adjusting hole is enough large, only regulating the screw rod in the direction intersected in length and breadth and adjustable enough offsets to avoid the interference of infall in length and breadth to fight, is that the screw rod intersected in length and breadth is avoided interfering fought respectively to upper, downward bias in-migration shown in Figure 35,36.
For the ease of being taken off by round nut 72 after casting, the outer end of round nut 72 is provided with hexagon ring 721 (see Figure 30), and after pulling down flat formwork, round nut is pulled down by available inner hexagon spanner.Especially, round nut 72 is in frustum, and its large end toward the outer side, thus is more convenient for round nut to take off and fills up the cavity of round nut position.
In order to be taken off by double threaded screw after pouring, the external diameter of double threaded screw screw thread is not more than the diameter of double threaded screw.Especially, double threaded screw overlaps to have and shirks sleeve pipe, be beneficial to double threaded screw and extract from shirking sleeve pipe, after extracting double threaded screw, shirk sleeve pipe and stay in concrete body.
The external diameter of external screw rod screw thread is not more than the diameter of external screw rod.
The end of the side's of sizing shelves 74 is provided with accepts falcon mouth 742 (see Figure 32 A-32B), for accepting up and down.
Positioning through hole on eccentric guide pin bushing, the side's of sizing shelves is coniform and can match.
For the ease of dismounting flat formwork, external screw rod 73 is fixed with lean against on round nut and be supported on and flat formwork medial surface takes over a business 732, when formwork, this takes over a business the medial surface that 732 parts treating as round nut are supported on flat formwork; During dismounting flat formwork; back out external screw rod 73; flat formwork 732 is outwards pushed open by taking over a business then on external screw rod; be convenient to flat formwork and depart from concrete body; especially connect into and provide convenience compared with the form removal of the flat formwork of macroplate; good protection has been had on the one hand, on the other hand also for operation provides conveniently to flat formwork.
Concrete, take over a business to be welded on external screw rod, bayonet lock is welded on external screw rod.
Chuck 76 is provided with inner hexagonal hole 762 (see Figure 34 A), pulls chuck rotate by inner hexagon spanner.
In this application, all templates related to when " template " system addressed refers to formwork, comprise flat formwork, external angle formwork, internal corner formwork, seat Angle formwork.The thickness of slab of template is the thickness between template inner surface and external surface.
Claims (33)
1. mark time tooth raft formula from fissure of displacement template system, it is characterized in that comprising:
For being located at the flat formwork (01) of concrete plan-position, it arranges a tooth raft (05) of marking time respectively, a described tooth raft (05) of marking time refers to the step form arranging a fissure of displacement scrap (bridge) (51) and formed higher than a fissure of displacement step (52) of described fissure of displacement scrap (bridge) (51) in the thickness range of the whole plate of plane, the thickness (T2) of described fissure of displacement scrap (bridge) (51), the riser height (H2) of fissure of displacement step (52) is respectively 1/2 thickness of slab of the whole plate of described plane, the edge of the whole plate of described plane lays respectively on the limit of a rectangle, the thickness of the whole plate of described plane equals the thickness of slab of template, described flat formwork is established screw rod bore a hole (11),
For being located at the external angle formwork (02) of concrete external angle position, it is made into integration the whole plate in right angle comprising two right-angle sides (21) by plastics, the inner side of two right-angle sides arranges a tooth raft (05) of marking time respectively, a described tooth raft of marking time refers to and arrange a fissure of displacement scrap (bridge) (51) in the thickness range of described right-angle side, the step form that a square column type fissure of displacement step (52) is formed is formed in Zheng Ban angle, described right angle, the thickness (T2) of described fissure of displacement scrap (bridge) (51), the riser height (H2) of fissure of displacement step (52) is respectively 1/2 thickness of slab of described right-angle side, the thickness of two described right-angle sides equals the thickness of slab of template,
For being located at the internal corner formwork (03) of concrete inner corner trim position, it is made into integration the whole plate in right angle comprising two right-angle sides (31) by plastics, the inner side of described two right-angle sides (31) arranges a tooth raft (05) of marking time respectively, a described tooth raft (05) of marking time refers to the step form arranging a fissure of displacement scrap (bridge) (51) and the formation higher than a fissure of displacement step (52) of described fissure of displacement scrap (bridge) in the thickness range of described right-angle side (31), fissure of displacement step (52) on described two right-angle sides (31) is connected to rectangular-shaped and inside the angle being positioned at the whole plate in described right angle, the thickness (T2) of described fissure of displacement scrap (bridge), the riser height (H2) of fissure of displacement step is respectively 1/2 thickness of slab of described right-angle side, the thickness of described right-angle side equals the thickness of slab of template,
For carry top flat formwork, external angle formwork, internal corner formwork seat Angle formwork (04), it comprises (41) at the bottom of the seat that plastics are made into integration and is positioned at a feather edge and perpendicular to the vertical scrap (bridge) (42) at the bottom of seat, 1/2 thickness of slab that the thickness (T1) of described vertical scrap (bridge) (42) is template, the both ends of (41) at the bottom of described seat arrange bridging arrangement (43), and when being overlapped by bridging arrangement at the bottom of the seat of adjacent seats Angle formwork, its vertical scrap (bridge) neatly splices;
Described flat formwork, external angle formwork, internal corner formwork are layered arrangement, be positioned at the flat formwork of same layer, external angle formwork, internal corner formwork have consistent height, identical, the adjacent up and down internal corner formwork type of identical, the adjacent up and down external angle formwork type of flat formwork type adjacent is up and down identical;
Adjacent flat formwork is by the tooth raft overlap joint on it, described external angle formwork and adjacent flat formwork are overlapped by the tooth raft on the two, described internal corner formwork and adjacent flat formwork overlaps by the tooth raft on the two, described seat Angle formwork by its vertical scrap (bridge) (42) with adjoin, the tooth raft of the flat formwork of the side of being located thereon, external angle formwork, internal corner formwork overlaps;
Described lap-joint is fastening by securing member.
2. tooth raft formula of marking time according to claim 1 is from fissure of displacement template system, it is characterized in that: the width of the fissure of displacement scrap (bridge) (51) of described flat formwork, external angle formwork, internal corner formwork is equal.
3. tooth raft formula of marking time according to claim 1 is from fissure of displacement template system, it is characterized in that: the width of the fissure of displacement scrap (bridge) (51) of described flat formwork, external angle formwork, internal corner formwork is 25mm.
4. tooth raft formula of marking time according to claim 1 is from fissure of displacement template system, it is characterized in that: the thickness of described template is 2cm.
5. tooth raft formula of marking time according to claim 1 is from fissure of displacement template system, it is characterized in that: the tooth raft of at least one periphery of the whole plate of described plane is contrary with the direction of the tooth raft of all the other peripheries.
6. tooth raft formula of marking time according to claim 1 is from fissure of displacement template system, it is characterized in that: described flat formwork symmetrically type, the i.e. tooth raft of the edge of the whole plate of described plane symmetrically shape layout, the bisector plane of the width of the whole plate of described plane is its plane of symmetry.
7. tooth raft formula of marking time according to claim 6 is from fissure of displacement template system, it is characterized in that: the tooth raft of a periphery of the short transverse of the whole plate of described plane is contrary with the direction of the tooth raft of all the other peripheries.
8. the tooth raft formula of marking time according to claim 1 or 6 is from fissure of displacement template system, it is characterized in that: described flat formwork is eccentric type, namely the direction of the tooth raft of width two periphery of the whole plate of contrary, the described plane in direction of the tooth raft of short transverse two periphery of the whole plate of described plane is contrary.
9. tooth raft formula of marking time according to claim 1 is from fissure of displacement template system, it is characterized in that: described flat formwork, external angle formwork, internal corner formwork comprise the metallic framework being coated on inside.
10. the tooth raft formula of marking time according to claim 1 or 3 is from fissure of displacement template system, it is characterized in that: described flat formwork, external angle formwork, the width center line of the fissure of displacement scrap (bridge) (51) of internal corner formwork establishes fastening screw (12, 22, 32), and be that described fastening screw configures bolt (06) as described securing member, described bolt (06) comprises the thread segment (61) for coordinating with described fastening screw of leading portion, the undergauge section (62) in stage casing, the turret head (63) of afterbody, the length of described thread segment (61) is suitable with the thickness (T2) of described fissure of displacement scrap (bridge), the diameter of described undergauge section (62) is not more than the diameter of described fastening screw, the length of described undergauge section (62) is not less than the thickness (T2) of described fissure of displacement scrap (bridge).
11. tooth raft formulas of marking time according to claim 10, from fissure of displacement template system, is characterized in that: with pad on the turret head of described bolt.
12. tooth raft formulas of marking time according to claim 10, from fissure of displacement template system, is characterized in that: described fastening screw is in described fissure of displacement scrap (bridge), bury nut underground formed.
13. tooth raft formulas of marking time according to claim 12, from fissure of displacement template system, is characterized in that: the periphery lining of described nut strengthens steel disc.
14. tooth raft formulas of marking time according to claim 10, from fissure of displacement template system, is characterized in that: the fastening screw each fissure of displacement scrap (bridge) of described flat formwork being positioned at middle part is bored a hole with described screw rod and alignd.
15. tooth raft formulas of marking time according to claim 10, from fissure of displacement template system, is characterized in that: the distance on each fissure of displacement scrap (bridge) of described flat formwork, external angle formwork, internal corner formwork between the fastening screw of two-end part and the edge of this corresponding one end of fissure of displacement scrap (bridge) is the width of 2 times of fissure of displacement scrap (bridge)s.
16. tooth raft formulas of marking time according to claim 1 are from fissure of displacement template system, it is characterized in that: the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) of external angle formwork is extended in one end of the fissure of displacement step of described external angle formwork, the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) of external angle formwork described in the other end indentation of the fissure of displacement step of described external angle formwork.
17. tooth raft formulas of marking time according to claim 1 are from fissure of displacement template system, it is characterized in that: the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) of internal corner formwork is extended in one end of the fissure of displacement step of described internal corner formwork, the distance of the fissure of displacement scrap (bridge) width in edge of this end of fissure of displacement scrap (bridge) of internal corner formwork described in the other end indentation of the fissure of displacement step of described internal corner formwork.
18. tooth raft formulas of marking time according to claim 1 are from fissure of displacement template system, and it is characterized in that: at the bottom of the seat of described seat Angle formwork, the two-end part of (41) is in collinear rightabout, described vertical scrap (bridge) (42) is for plane.
19. tooth raft formulas of marking time according to claim 1 are from fissure of displacement template system, and it is characterized in that: at the bottom of the seat of described seat Angle formwork, the two-end part of (41) is in perpendicular both direction, described vertical scrap (bridge) (42) is for rectangular-shaped.
20. tooth raft formulas of marking time according to claim 1 are from fissure of displacement template system, it is characterized in that: at the bottom of the seat of described seat Angle formwork, the two-end part of (41) is in perpendicular both direction, described vertical scrap (bridge) (42) is for being positioned at the flat column of angle at the bottom of described seat.
21. tooth raft formulas of marking time according to claim 1, from fissure of displacement template system, is characterized in that: the identical and symmetrically shape in the direction of the bridging arrangement at (41) both ends at the bottom of the seat of described seat Angle formwork.
22. tooth raft formulas of marking time according to claim 1, from fissure of displacement template system, is characterized in that: at the bottom of the seat of described seat Angle formwork, the direction of the bridging arrangement at (41) both ends is contrary.
23. tooth raft formulas of marking time according to claim 1, from fissure of displacement template system, is characterized in that: the height (H1) of described vertical scrap (bridge) (42) is 25mm.
24. tooth raft formulas of marking time according to claim 1, from fissure of displacement template system, is characterized in that: be the rearmounted eccentric screw system of described screw rod perforation configuration, this rearmounted eccentric screw system (07) comprising:
A double threaded screw (71) between two parallel flat formworks;
Two round nuts (72), each round nut is connected to one end of described double threaded screw (71) by screwed hole;
Two external screw rods (73), every root external screw rod is connected with the screwed hole of a described round nut (72), described external screw rod (73) is fixed with bayonet lock (731);
For leaning against the sizing side's shelves (74) on flat formwork lateral surface, it is offered the positioning through hole (741) of screw rod perforation in corresponding flat template for two;
Two eccentric guide pin bushings (75), each eccentric guide pin bushing is rotating to be placed in the positioning through hole (741) of sizing side's shelves (74), each eccentric guide pin bushing (75) has the eccentric adjusting hole (751) that external screw rod described in a confession and bayonet lock pass;
Two chucks (76), all have the through hole (761) that external screw rod described in a confession and bayonet lock pass, the bayonet lock rotated described in the order of this chuck is stuck in the edge of described through hole.
25. tooth raft formulas of marking time according to claim 24, from fissure of displacement template system, is characterized in that: the outer end of described round nut (72) is provided with hexagon ring (721).
26. tooth raft formulas of marking time according to claim 24, from fissure of displacement template system, is characterized in that: described round nut (72) is in frustum, and its large end toward the outer side.
27. tooth raft formulas of marking time according to claim 24, from fissure of displacement template system, is characterized in that: the external diameter of described double threaded screw screw thread is not more than the diameter of described double threaded screw.
28. tooth raft formulas of marking time according to claim 24, from fissure of displacement template system, is characterized in that: described double threaded screw overlaps to have and shirks sleeve pipe.
29. tooth raft formulas of marking time according to claim 24, from fissure of displacement template system, is characterized in that: the end of described sizing side shelves (74) is provided with accepts tenon mouth (742).
30. tooth raft formulas of marking time according to claim 24, from fissure of displacement template system, is characterized in that: the positioning through hole on described eccentric guide pin bushing (75), the side's of sizing shelves (74) is coniform and can match.
31. tooth raft formulas of marking time according to claim 24, from fissure of displacement template system, is characterized in that: described external screw rod (73) is fixed with and leans against described round nut (72) and go up and be supported on taking over a business (732) on flat formwork medial surface.
32. tooth raft formulas of marking time according to claim 31, from fissure of displacement template system, is characterized in that: described takes over a business to be welded on described external screw rod; Described bayonet lock is welded on described external screw rod.
33. tooth raft formulas of marking time according to claim 24, from fissure of displacement template system, is characterized in that: described chuck (76) is provided with inner hexagonal hole (762).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811274.4U CN204326525U (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement template system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811274.4U CN204326525U (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement template system |
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| Publication Number | Publication Date |
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| CN204326525U true CN204326525U (en) | 2015-05-13 |
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| CN201420811274.4U Expired - Fee Related CN204326525U (en) | 2014-12-18 | 2014-12-18 | Mark time tooth raft formula from fissure of displacement template system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533078A (en) * | 2014-12-18 | 2015-04-22 | 浙江展诚建设集团股份有限公司 | Step combed joint type self-staggered-joint formwork system |
| CN106968434A (en) * | 2017-04-07 | 2017-07-21 | 中建四局第三建筑工程有限公司 | A kind of template bottom reinforcement means and its reinforcing device of use |
| CN111852006A (en) * | 2020-07-30 | 2020-10-30 | 北京楚海力建筑装饰工程有限公司 | Rapid construction windowsill coping structure and construction method |
-
2014
- 2014-12-18 CN CN201420811274.4U patent/CN204326525U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533078A (en) * | 2014-12-18 | 2015-04-22 | 浙江展诚建设集团股份有限公司 | Step combed joint type self-staggered-joint formwork system |
| CN104533078B (en) * | 2014-12-18 | 2016-07-20 | 浙江展诚建设集团股份有限公司 | Mark time tooth raft formula from fissure of displacement template system |
| CN106968434A (en) * | 2017-04-07 | 2017-07-21 | 中建四局第三建筑工程有限公司 | A kind of template bottom reinforcement means and its reinforcing device of use |
| CN111852006A (en) * | 2020-07-30 | 2020-10-30 | 北京楚海力建筑装饰工程有限公司 | Rapid construction windowsill coping structure and construction method |
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