A kind of frame combination mold
Technical field
The present invention relates to a kind of building construction formwork, particularly a kind of frame combination mold formed by framework and form assembly.
Background technology
Construction formwork is that concrete structures forms the main member of building die cavity before building, and template also forms stable support structure by support member usually, so that when concreting, template does not produce displacement die cavity and do not deform.Especially for when forming the die cavity of floor, building or beam, the soffit formwork of die cavity must by support column or scaffold support.Its template adopts the frame combination mold of the frame construction of right angle quadrangle usually, frame combination mold is made up of a template framework and the panel covered on framework, due to many crisscross deep floors can be arranged in framework, therefore, its panel can adopt the nonmetals such as light metal or plastics, plank, veneer to make, effectively to alleviate template weight, thus reduce the labour intensity of operator.The support system be made up of framework template and support column can be formed early to be torn open or non-early removing system, and the support system formed by scaffold and template is then non-early removing system usually.The early removing system be made up of framework template and support column is provided with top board on support column top, support column upper end is provided with Zao Chai mechanism, the corner of framework template is supported in the braced structures of Zao Chai mechanism of four support columns respectively, the corner on framework template top is provided with and forms complementary breach with top board, the soffit formwork of die cavity is spliced to form by the top board on framework template and support column, concrete curing after some strength after having built, first framework template is removed by Zao Chai mechanism, the top board on support column is utilized to continue to support floor, building or beam, thus reach the object that early-dismantling realizes turnover fast.Because this support system has the fast advantage of form cycling rate, thus template input amount can be reduced, reduce building operations cost, become a kind of trend of development.China Patent Publication No. CN101591973A, December 2 2009 publication date, invention and created name is " a kind of for provided with floor slab with beam, the early-dismantling formwork system of plate and rod structure building ", it discloses the structure of this early removing system, the braced structures of its Zao Chai mechanism is provided with the little pillar being distributed in corner, adjacent four templates by template establish by corner be supported on a little pillar respectively, the connecting hole that adjacent forms is provided with by corner is formed a fixed connection by threaded fastener, connecting hole need be set at all the other positions of template sidepiece, decrease connecting hole quantity, thus decrease template manufacture and building amount, improve operating efficiency, reduce manufacturing cost and use cost.When support column not being arranged Zao Chai mechanism, when braced structures is fixedly connected with on the support columns, non-early removing system can be formed.Certainly, tear structure open as non-morning, its support column upper end also can not arrange top board, and the corner of corresponding frame template does not arrange breach, and die cavity base plate is directly spliced to form mutually by framework template.But together with aforesaid frame combination die is all fixedly connected by welding with the metal framework of other frame combination mold existing, its framework formed is the rigid structures of welding, there is transhipment, deposit and take up room large, cause transport and deposit inconvenient and that cost is high deficiency.
Summary of the invention
Object of the present invention is exactly for deficiency of the prior art, provides a kind of and transports and deposit cost frame combination mold low, easy to use.
For achieving the above object, the present invention adopts following technical scheme:
A kind of frame combination mold, be made up of the template framework of right angle quadrangle and panel, template framework is provided with four corners for supporting, corner is provided with the frame coupling hole connected for adjacent forms framework, four corners are corresponding to be respectively fixedly connected with a horizontal edge beam with a longitudinal edge beam, several stiffening girder is provided with in the frame construction that four corners and two longitudinal edge beams and two horizontal edge beams are formed, longitudinal edge beam, one horizontal edge beam and several stiffening girder form the support to described panel jointly, described corner and corresponding longitudinal edge beam and/or horizontal edge beam are formed by threaded fastener and are detachably fixedly connected with, described several stiffening girder is identical, and several stiffening girder is distributed in the frame construction of longitudinal edge beam and the formation of horizontal edge beam in parallel to each other, and stiffening girder and longitudinal edge beam are formed by threaded fastener and be detachably fixedly connected with, described panel is complete right angle quadrangle, or is spliced into complete right angle quadrangle with the addendum parts that corner upper end and corner upper end thereof are provided with.
Adopt the present invention of preceding solution, owing to forming the corner of template framework, longitudinal edge beam, horizontal edge beam and stiffening girder define dismountable combining structure, therefore, before storage and transhipment, template framework can be splitted into corner, longitudinal edge beam, horizontal edge beam and stiffening girder loose mail, or the either end splitting into longitudinal edge beam and horizontal edge beam and corner form the loose mail of the combiner be fixedly connected with and the brutal welding or rivet, and adopt longitudinal edge beam to be fixedly connected with two corners with arbitrary two ends in horizontal edge beam respectively by the mode of welding or rivet, longitudinal edge beam and another part two ends in horizontal edge beam and corner are formed by threaded fastener and are detachably fixedly connected with, store and transport to facilitate, effectively can save storage and transport space, reduce storehouse capacity and transport power, thus reduce storage and cost of transportation, and it is easy to use, when needing the template of plurality of specifications, only need the horizontal edge beam of prefabricated different lengths specification and stiffening girder can be combined into rectangle or foursquare frame combination mold, its on-the-spot applicability is strong.
Preferred technical scheme, described corner is overall structure, comprise the vertical inner corner trim direction arranged towards the upper angle bar of described template framework inside and lower angle bar, upper angle bar and lower angle bar are connected by the horizontally disposed gripper shoe supported for described template framework, at least one sidewall of upper angle bar is provided with edge beam connecting hole, and corner is formed by angle bar vertical edge one end of the edge beam connecting hole of upper angle bar and described longitudinal edge beam or horizontal edge beam and is detachably fixedly connected with; A upper head plate is formed in the upper end of upper angle bar, upper head plate is stretched out by the lateral surface of upper angle bar, upper head plate is for supporting the respective end of the angle bar horizontal sides of longitudinal edge beam and horizontal edge beam, and the adjacent end portion of longitudinal edge beam and horizontal edge beam forms planar complementary structure; Described frame coupling hole is located on two angle bar limits of lower angle bar.Can guarantee that combination die supports and stable connection, reliably.
Preferred technical scheme, is also connected with vertical gusset between described gripper shoe and upper head plate further, and vertical gusset outer end is provided with for forming the second the second supporting surface supported to described template framework.The reliability that further raising combination die supports.
Preferred technical scheme, described corner is Split type structure, be made up of integrally-built corner body and described addendum parts, corner body is by the inner corner trim vertically arranged top angle bar towards the opposite and bottom angle bar, bottom angle bar inner corner trim is inner towards described template framework, top angle bar and bottom angle bar are connected by the horizontally disposed junction plate supported for described template framework, on two angle bar limits of top angle bar, level is extended with support angle bar, the horizontal sides supporting angle bar is positioned at the upper end of top angle bar, the vertical edge of at least one support angle bar is provided with edge beam connecting hole, corner is formed by angle bar vertical edge one end of edge beam connecting hole and the described longitudinal edge beam and/or horizontal edge beam that support angle bar and is detachably fixedly connected with, in the horizontal sides of two support angle bar, plane is respectively used to the angle bar horizontal sides one end supporting longitudinal edge beam and horizontal edge beam, described frame coupling hole is located on two angle bar limits of bottom angle bar, described addendum parts comprise the addendum block filled up at angle bar upper end, top internal corner part, the upper surface of addendum block upper surface and top angle bar is positioned at same plane, lower surface is welded with riser to addendum block, addendum block to be formed by threaded fastener by riser and top angle bar and is detachably fixedly connected with, angle bar upper surface, top is also positioned at same plane with described panel upper surface, the corner of panel is provided with the unfilled corner adapted with outside, angle bar upper end, top, addendum block in the addendum parts that panel and corner upper end and corner upper end thereof are provided with is spliced into complete right angle quadrangle.Adopt the frame combination mold of the technical program, after dismounting addendum parts, can be used as early stripping formwork system use, it is applied widely, and combination die supports and stable connection, reliably.
Preferred technical scheme further, the lower surface of described addendum block is also welded with perpendicular gusset, and perpendicular gusset is also welded and fixed with described riser, and perpendicular gusset outer end is provided with the secondary support surface for can form supplemental support to described template framework.The reliability that further raising combination die supports.
Preferred technical scheme, described longitudinal edge beam and horizontal edge beam are bent into section configuration and the measure-alike structure of section structure by sheet material, the main body of longitudinal edge beam and horizontal edge beam is unequal angle iron shape, the angle bar vertical edge length of longitudinal edge beam and horizontal edge beam is greater than horizontal sides length, the angle bar horizontal sides of longitudinal edge beam and two horizontal edge beams is provided with the upper overturning for panel location, flange height is equal with the thickness of described panel, longitudinal edge beam is connected with corner by its vertical edge with horizontal edge beam, longitudinal edge beam is provided with reinforcement structure with the position that horizontal edge beam is connected with corner, described stiffening girder is bent to form by sheet material, the agent structure of stiffening girder is channel-section steel shape, the flute profile of stiffening girder is arranged in horizontal direction, stiffening girder two ends are fixedly connected with contiguous block, contiguous block is provided with screwed hole, the quantity of screwed hole is at least two, and stiffening girder is connected with described longitudinal edge beam by bolt by the screwed hole of contiguous block.Under guaranteeing that combination die has the prerequisite of enough support strengths, can sheet metal thickness be reduced, reduce resource consumption, reduce form assembly and template transition time loading-unloading vehicle labour intensity, save the transport power of transition simultaneously, enhance productivity, reduce use cost; Contiguous block can be arranged to one or two, three, when being arranged to one, at least two screwed holes are set thereon, when being arranged to multiple, each arranges a screwed hole, physical dimension size according to stiffening girder is determined, when being arranged to two or three, can alleviate template framework weight further.
Further preferred technical scheme, the reinforcement structure of described longitudinal edge beam and horizontal edge beam is made up of the convex pad be welded and fixed, and the connecting through hole be fixedly connected with described corner by bolt that longitudinal edge beam and horizontal edge beam are provided with runs through convex pad; The angle bar vertical edge lower end of longitudinal edge beam and horizontal edge beam is also bent to form hooked reinforcement structure to the inner corner trim direction of its unequal angle iron.Further enhancing template strength, increases the service life.
Preferred technical scheme further, the several lightening holes in the middle part of the angle bar vertical edge of described longitudinal edge beam and horizontal edge beam; The channel-section steel base plate of described stiffening girder is provided with several weight saving hole, reduces the labour intensity of loading-unloading vehicle when form assembly and template transition further, save the transport power of transition simultaneously, enhance productivity, reduce use cost.
Further preferred technical scheme, the periphery, lightening hole one end of described longitudinal edge beam and horizontal edge beam is also protruding with reinforcing ring, and strong ring protrudes respectively to outside longitudinal edge beam and horizontal edge beam angle bar vertical edge; The end that the lightening core of described stiffening girder is positioned at channel steel shape is protruding with bulge loop, and the end, channel-section steel two side of stiffening girder is also extended with reinforcement flange in opposite directions.Further enhancing combination die intensity, increases the service life.
Preferred technical scheme further, described contiguous block is weldingly fixed on described stiffening girder, and the quantity of contiguous block is two, and each contiguous block is provided with a screwed hole.Guarantee the bonding strength of stiffening girder and longitudinal edge beam, extend combination die application life.
The invention has the beneficial effects as follows, the framework of frame combination mold is detachable combining structure, is convenient to transport and stores, can effectively reduce storehouse capacity and transport power, be beneficial to and reduce costs, and applied widely, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation axonometric drawing of the embodiment of the present invention 1.
Fig. 2 is the structural representation axonometric drawing of the template framework in the embodiment of the present invention 1 when being supported by support column.
Fig. 3 is the A portion enlarged drawing in Fig. 2 of the present invention.
Fig. 4 is the structural representation axonometric drawing of corner 2 in the embodiment of the present invention 1.
Fig. 5 is the structural representation axonometric drawing in another direction of corner 2 in the embodiment of the present invention 1.
Fig. 6 is the structural representation axonometric drawing of longitudinal edge beam 3 in the embodiment of the present invention 1.
Fig. 7 is the B direction view in Fig. 6 of the present invention.
Fig. 8 is the C direction view in Fig. 6 of the present invention.
Fig. 9 is the structural representation axonometric drawing of stiffening girder 5 in the present invention.
Figure 10 is the structural representation axonometric drawing of the embodiment of the present invention 2.
Figure 11 is the structural representation axonometric drawing of corner 2 in the embodiment of the present invention 3.
Figure 12 is the structural representation axonometric drawing of addendum parts in the embodiment of the present invention 3.
Figure 13 is the corner body construction signal axonometric drawing in the embodiment of the present invention 3.
Figure 14 is the structural representation axonometric drawing in another direction of corner body in the embodiment of the present invention 3.
Figure 15 is the structural representation axonometric drawing for early tearing frame combination mold open be made up of corner body in the embodiment of the present invention 3.
Figure 16 is the D portion enlarged drawing in Figure 15 of the present invention.
Figure 17 is the structural representation axonometric drawing of the corner 2 in the embodiment of the present invention 3 when being supported by support column.
Figure 18 is the structural representation axonometric drawing of longitudinal edge beam 3 in the embodiment of the present invention 3.
Figure 19 is the E direction view in Figure 18 of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated, but therefore do not limit the present invention among described scope of embodiments.
embodiment 1see Fig. 1, Fig. 2, a kind of frame combination mold, be made up of the template framework of right angle quadrangle and panel 1, template framework is provided with four and one of comprising of being provided with is distributed in four struts of corner the corner 2 supported for end on the support columns, corner 2 is provided with the frame coupling hole 2a connected for adjacent forms framework, four corners 2 are corresponding to be respectively fixedly connected with a horizontal edge beam 4 with a longitudinal edge beam 3, several stiffening girder 5 is provided with in the frame construction that four corners 2 and two longitudinal edge beams 3 and two horizontal edge beams 4 are formed, longitudinal edge beam 3, one horizontal edge beam 4 and several stiffening girder 5 form the support to described panel 1 jointly, described corner 2 and corresponding longitudinal edge beam 3 and horizontal edge beam 4 are formed by threaded fastener and are detachably fixedly connected with, described several stiffening girder 5 is identical, and several stiffening girder 5 is distributed in the frame construction of longitudinal edge beam 3 and the formation of horizontal edge beam 4 in parallel to each other, and stiffening girder 5 and longitudinal edge beam 3 are formed by threaded fastener and be detachably fixedly connected with.
See Fig. 3, Fig. 4, Fig. 5, Fig. 7, described corner 2 is in overall structure, comprise the vertical inner corner trim direction arranged towards the upper angle bar 21 of described template framework inside and lower angle bar 22, upper angle bar 21 and lower angle bar 22 are connected by the horizontally disposed gripper shoe 23 supported for described template framework, at least one sidewall of upper angle bar 21 is provided with edge beam connecting hole 21a, and corner 2 to be formed with angle bar vertical edge one end of horizontal edge beam 4 by the edge beam connecting hole 21a of upper angle bar 21 and described longitudinal edge beam 3 and is detachably fixedly connected with; A upper head plate 24 is formed in the upper end of upper angle bar 21, upper head plate 24 is stretched out by the lateral surface of upper angle bar 21, upper head plate 24 is for supporting the respective end of the angle bar horizontal sides of longitudinal edge beam 3 and horizontal edge beam 4, and the adjacent end portion of longitudinal edge beam 3 and horizontal edge beam 4 forms the complementary structure of plane 45 ° of top rakes; Described frame coupling hole 2a is located on two angle bar limits of lower angle bar 22; Described panel 1 is in complete right angle quadrangle.
Also be connected with vertical gusset 25 between described gripper shoe 23 and upper head plate 24, vertical gusset 25 outer end be provided with for as in Fig. 2 by support column top formed to as described in template framework formed second support the second supporting surface 25a.
See Fig. 6, Fig. 7, Fig. 8, Fig. 9, described longitudinal edge beam 3 and horizontal edge beam 4 are bent into section configuration and the measure-alike structure of section structure by sheet material and the two has identical length, the agent structure of longitudinal edge beam 3 and horizontal edge beam 4 is unequal angle iron shape, the angle bar vertical edge length of longitudinal edge beam 3 and horizontal edge beam 4 is greater than horizontal sides length, the angle bar horizontal sides of longitudinal edge beam 3 and two horizontal edge beams 4 is provided with the upper overturning of locating for panel 1, flange height is equal with the thickness of described panel 1, longitudinal edge beam 3 is connected with corner 2 by its vertical edge with horizontal edge beam 4, longitudinal edge beam 3 is provided with reinforcement structure with the position that horizontal edge beam 4 is connected with corner 2, described stiffening girder 5 is bent to form by sheet material, the agent structure of stiffening girder 5 is channel-section steel shape, the flute profile of stiffening girder 5 is arranged in horizontal direction, stiffening girder 5 two ends are fixedly connected with contiguous block 6, contiguous block 6 is provided with screwed hole 61, the quantity of screwed hole 61 is at least two, and stiffening girder 5 is connected with described longitudinal edge beam 3 by bolt by the screwed hole 61 of contiguous block 6.
The reinforcement structure of described longitudinal edge beam 3 and horizontal edge beam 4 is made up of the convex pad 7 be welded and fixed, and the connecting through hole be fixedly connected with described corner 2 by bolt that longitudinal edge beam 3 and horizontal edge beam 4 are provided with runs through convex pad 7; The angle bar vertical edge lower end of longitudinal edge beam 3 and horizontal edge beam 4 is also bent to form hooked reinforcement structure to the inner corner trim direction of its unequal angle iron.
Several lightening holes 8 in the middle part of the angle bar vertical edge of described longitudinal edge beam 3 and horizontal edge beam 4; The channel-section steel base plate of described stiffening girder 5 is provided with several weight saving hole 51.
The periphery, lightening hole 8 one end of described longitudinal edge beam 3 and horizontal edge beam 4 is also protruding with reinforcing ring 9, and strong ring 9 protrudes respectively to outside longitudinal edge beam 3 and horizontal edge beam 4 angle bar vertical edge; The end that the lightening core 51 of described stiffening girder 5 is positioned at channel steel shape is protruding with bulge loop 52, and the end, channel-section steel two side of stiffening girder 5 is also extended with in opposite directions strengthens flange 53.
Described contiguous block 6 is weldingly fixed on described stiffening girder 5, and the quantity of contiguous block 6 is two, and each contiguous block 6 is provided with a screwed hole 61.
One end of longitudinal edge beam 3 in the present embodiment and horizontal edge beam 4 to be formed with corner 2 by threaded fastener and is detachably fixedly connected with, the other end and the corner 2 of longitudinal edge beam 3 and horizontal edge beam 4 formed weld or rivet fixing.
Longitudinal edge beam 3 in the present embodiment is fixedly connected with a corner 2 with the two ends of arbitrary in horizontal edge beam 4 respectively by welding or riveting method, and longitudinal edge beam 3 and another part in horizontal edge beam 4 to be formed with corner 2 by threaded fastener and be detachably fixedly connected with.
embodiment 2see Figure 10, the length of described longitudinal edge beam 3 is greater than horizontal edge beam 4.
All the other structures of the present embodiment are identical with embodiment 1, do not repeat them here.
embodiment 3see, 11, Figure 12, 13, 14, 17, 18, 19, described corner 2 is in Split type structure, be made up of integrally-built corner body and addendum parts, corner body is by the inner corner trim vertically arranged top angle bar 26 towards the opposite and bottom angle bar 27, bottom angle bar 27 inner corner trim is inner towards described template framework, top angle bar 26 and bottom angle bar 27 are connected by the horizontally disposed junction plate 28 supported for described template framework, on two angle bar limits of top angle bar 26, level is extended with and supports angle bar 29, the horizontal sides supporting angle bar 29 is positioned at the upper end of top angle bar 26, the vertical edge of two support angle bar 29 is equipped with edge beam connecting hole 29a, corner 2 is formed with angle bar vertical edge one end of horizontal edge beam 4 with described longitudinal edge beam 3 respectively by the edge beam connecting hole 29a that two support angle bar 29 and is detachably fixedly connected with, in the horizontal sides of two support angle bar 29, plane is respectively used to the angle bar horizontal sides supporting longitudinal edge beam 3 and horizontal edge beam 4, one end on the two angle bar limits that described frame coupling hole 2a is located at bottom angle bar 27, described addendum parts comprise the addendum block 10 filled up at top angle bar 26 upper end internal corner part, the upper surface of addendum block 10 upper surface and top angle bar 26 is positioned at same plane, lower surface is welded with riser 101 to addendum block 10, addendum block 10 to be formed by threaded fastener by riser 101 and top angle bar 26 and is detachably fixedly connected with, top angle bar 26 upper surface and described panel 1 upper surface are positioned at same plane, the corner of panel 1 is provided with the unfilled corner 11 adapted with outside, top angle bar 26 upper end, addendum block 10 in the addendum parts that panel 1 and corner 2 upper end and corner 2 upper end thereof are provided with is spliced into complete right angle quadrangle.
The lower surface of described addendum block 10 is also welded with perpendicular gusset 102, perpendicular gusset 102 is also welded and fixed with described riser 101, perpendicular gusset 102 outer end be provided with for as Figure 17 by support column top formed to as described in template framework form the secondary support surface 102a of supplemental support.
All the other structures of the present embodiment are identical with embodiment 1 or 2, do not repeat them here.
After the addendum parts of corner in this example 2 are removed, the corner formed as shown in Figure 15, Figure 16 has the combination die for early tearing open of unfilled corner.
Although combine above and drawings describe embodiments of the present invention, but those of ordinary skill in the art also can recognize in the scope to claims and makes various change or amendment, these modifications and variations are interpreted as within scope of the present invention and intention.