CN214834739U - Quick-assembly early-dismantling plate strip-shaped supporting structure - Google Patents

Abstract

The utility model discloses a quick-assembly early-disassembly plate surface strip-shaped supporting structure, which comprises an early-disassembly strip-shaped supporting secondary keel, an early-disassembly strip-shaped supporting secondary keel connecting seat and an ear-shaped connecting piece, wherein the two ends of the early-disassembly strip-shaped supporting secondary keel are respectively provided with the early-disassembly strip-shaped supporting secondary keel connecting seat, and the bottom of the early-disassembly strip-shaped supporting secondary keel connecting seat is spliced with the top of the ear-shaped connecting piece; the top of the early-dismantling strip-shaped supporting secondary keel connecting seat is provided with a strip-shaped supporting secondary keel connecting slot for mounting the end part of the early-dismantling strip-shaped supporting secondary keel; through ear-shaped connecting piece and early tear convenient grafting between the bar support secondary joist connecting seat open and tear the convenient grafting between the bar support secondary joist connecting seat open early, and then realize tearing open the quick convenient installation and the dismantlement of bar support secondary joist connecting seat on ear-shaped connecting piece early, improved the installation and the dismantlement efficiency of tearing open the bar support secondary joist connecting seat early greatly.

Description

Quick-assembly early-dismantling plate strip-shaped supporting structure

Technical Field

The utility model belongs to the technical field of face support die carrier among the building templates engineering, concretely relates to face bar bearing structure is early torn open in fast-assembling.

Background

At present, in the building construction, when concrete members such as floors are cast on site, the concrete members are mostly assembled by adopting templates, battens, round steel pipes, traditional steel pipe supports and the like, and the problem of loose splicing among the traditional templates, the battens, the round steel pipes and the traditional steel pipes is solved. Meanwhile, due to the technical limitation of a supporting system, the template can be dismantled only when the strength of concrete reaches over 75 percent, the time required by concrete setting is at least over 20 days, so that more than 3 sets of materials such as the template and a reinforced steel pipe need to be prepared, the consumption of field materials is large, the consumption of the materials is large, the accelerated aging loss of the materials due to high temperature, high humidity and high corrosion is large, and the one-time capital investment is large. Adopt flitch and circular steel tube to consolidate the template in addition, because its rigidity, intensity is uncontrollable, need a large amount of flitches or circular steel tube to splice and constitute bearing structure, not only make bearing structure complicated unordered, make bearing structure relatively fixed after linking firmly simultaneously, and bearing structure is because its straightness error that hangs down and the existence of artifical installation error, can lead to causing behind the follow-up installation top panel that the amalgamation is not inseparable enough and appear the gap and cause the problem of lou thick liquid, and the workman only depends on the unordered relatively fixed bearing structure who lays of self experience hobby to be difficult to carry out nimble regulation to the position of top panel. In addition, when the template is dismantled, the support frame body must be dismantled firstly, so that materials such as steel pipes and square timbers are easy to fall off to generate great potential safety hazards, and meanwhile, the template, the square timbers, the steel pipes and the like fall onto the ground from high altitude or on the cross rods to be easy to be collided and damaged and damage the concrete ground.

Meanwhile, aluminum moulds which are used in large quantities on the standard floor of the residential building are firstly connected and bear by a plurality of pins which are arranged in a panel structure and are arranged in the interval of 30cm between the early-dismantling keels in the supporting moulds, and the supporting vertical rods are connected by pull rods at the end, so that the potential safety hazard in construction is large, the vertical supporting of the supporting vertical rods is uncontrollable, the impact of a pump pipe on the floor during concrete pouring and tamping is safe and uncontrollable, the supporting force is uncontrollable, and the like, and the safety influence of the dotted supporting after early dismantling on the concrete floor is uncontrollable.

Consequently, connect the defect that installation effectiveness is low, be difficult to realize safe early tearing open after connecting between the primary and secondary fossil fragments to primary and secondary fossil fragments among traditional face bearing structure, the utility model discloses a face bar bearing structure is early torn open to the fast-assembling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a face bar bearing structure is early torn open in fast-assembling, realize the convenient installation and the dismantlement of primary and secondary fossil fragments, improved the installation and the dismantlement efficiency of early tearing open bar support secondary fossil fragments connection support structure greatly, effectively guarantee primary and secondary fossil fragments erection joint's steadiness, the realization is early torn open in concrete placement back and is removed the safety of bar support outband, primary and secondary fossil fragments, connecting pin etc. adopt the construction that can carry out face bearing structure under the prerequisite of less construction component in same project construction.

The utility model discloses a following technical scheme realizes:

a quick-assembly early-disassembly plate surface strip-shaped supporting structure comprises an early-disassembly strip-shaped supporting secondary keel, an early-disassembly strip-shaped supporting secondary keel connecting seat and an ear-shaped connecting piece, wherein the two ends of the early-disassembly strip-shaped supporting secondary keel are respectively provided with the early-disassembly strip-shaped supporting secondary keel connecting seat, and the bottom of the early-disassembly strip-shaped supporting secondary keel connecting seat is spliced with the top of the ear-shaped connecting piece; the top of early-dismantling bar-shaped supporting secondary keel connecting seat is provided with a bar-shaped supporting secondary keel connecting slot for early dismantling the end part of the bar-shaped supporting secondary keel.

The bottom of ear shape connecting piece is connected with the top of quick detach supporting component, realizes quick detach supporting component to the support of ear shape connecting piece, and the concatenation can be dismantled with the bottom of tearing the bar early of ear shape connecting piece and supporting the secondary joist connecting seat, and above-mentioned concatenation is not limited to grafting, joint etc. and can dismantle connected mode, and then realizes tearing the convenient installation of bar early support secondary joist connecting seat at ear shape connecting piece top. The top of tearing the bar support secondary joist connecting seat early simultaneously is provided with the bar support secondary joist connection slot that supplies the tip of tearing the bar support secondary joist early and peg graft, realizes tearing the high-efficient firm installation of bar support secondary joist at the bar support secondary joist connecting seat top early open.

In order to better realize the utility model discloses, furtherly, the ear shape connecting piece includes connecting sleeve, connecting sleeve's top and the bottom concatenation of early tearing the bar support secondary joist connecting seat open, be provided with at least a set of engaging lug along circumference on connecting sleeve's the lateral surface, the one end that connecting sleeve was kept away from to the engaging lug is provided with the connection fixture block.

The connection clamping block is used for being detachably clamped with the quick clamping groove in the end portion of the main keel, when the main keel is connected to the outer side face of the connection sleeve along the circumferential direction, the quick clamping groove in the end of the main keel is sleeved on the connection clamping block, and therefore the main keel can be conveniently connected to the outer side of the connection sleeve along the circumferential direction. Through setting up the lug connecting piece of connecing soon, can realize that the bar supports secondary joist, main joist, safe early convenient connection of tearing open between the supporting member, improved face bearing structure's installation effectiveness greatly.

In order to better realize the utility model discloses, furtherly, connecting sleeve's top is run through and is provided with early tear bar and supports secondary joist interface hole open, the bottom of tearing bar support secondary joist connecting seat open early is provided with and early tears the connection inserted block that bar support secondary joist interface hole pegged graft open.

In order to better realize the utility model, furthermore, the top of the connecting sleeve is provided with a splicing part, the two sides of the splicing part are aligned in parallel along the vertical direction to form splicing vertical end faces, and a horizontal connecting waist-shaped through groove is arranged between the splicing vertical end faces at the two sides in a penetrating way; the bottom two sides of the early-dismantling strip-shaped supporting secondary keel connecting seat are provided with splicing support plates which are spliced with the splicing vertical end surfaces on the two sides of the splicing part in a fitting manner, and the splicing support plates on the two sides are correspondingly connected with waist-shaped through grooves and provided with locking through holes.

In order to better realize the utility model, furthermore, the early-dismantling strip-shaped supporting secondary keel is a square column keel or a T-shaped keel, and the end part of the square column keel is inserted into a strip-shaped supporting secondary keel connecting slot at the top of the early-dismantling strip-shaped supporting secondary keel connecting seat; the vertical section of T shape fossil fragments cartridge is to early tear strip support secondary joist connecting slot at strip support secondary joist connecting seat top open in, the bottom terminal surface of the horizontal segment of T shape fossil fragments contacts with the top terminal surface of early tearing strip support secondary joist connecting seat open.

For better realization the utility model discloses, furtherly, be provided with the support rib board between the side of the vertical section of T shape fossil fragments and the bottom terminal surface of the horizontal segment of T shape fossil fragments.

For better realization the utility model discloses, furtherly, it supports the coaxial locking via hole that is provided with of bar secondary joist tip locking hole on the relative both sides wall of secondary joist connecting slot to correspond the bar in the vertical section of T shape fossil fragments, be provided with a plurality of lightening holes along length direction linearity in the vertical section of T shape fossil fragments.

In order to better realize the utility model discloses, furtherly, be provided with a plurality of bar backup pad connecting holes along length direction linearity on the horizontal segment of T shape fossil fragments.

For better realization the utility model discloses, furtherly, the inside of connecting the fixture block runs through along vertical direction and is provided with the locking screw hole.

For better realization the utility model discloses, furtherly, the bar supports coaxial bar secondary joist tip locking hole that is provided with on the relative both sides wall of secondary joist connect slot.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

(1) the utility model sets the early-dismantling bar-shaped supporting secondary keel connecting jack at the top of the ear-shaped connecting piece, the bottom of the early-dismantling bar-shaped supporting secondary keel connecting seat corresponds to the early-dismantling bar-shaped supporting secondary keel connecting jack at the top of the ear-shaped connecting piece, and sets the connecting insert block, and the convenient matching and inserting between the connecting insert block and the early-dismantling bar-shaped supporting secondary keel connecting jack are adopted, so as to realize the convenient installation of the early-dismantling bar-shaped supporting secondary keel connecting seat at the top of the ear-shaped connecting piece, and simultaneously, the end part of the early-dismantling bar-shaped supporting secondary keel is directly inserted into the bar-shaped supporting secondary keel connecting slot at the top of the early-dismantling bar-shaped supporting secondary keel connecting seat, so as to realize the convenient installation of the early-dismantling bar-shaped supporting secondary keel at the top of the ear-shaped connecting piece, then, the convenient connection with the main keel is realized through the connecting fixture block on the side of the ear-shaped connecting piece, and then the installation of the early-dismantling bar-shaped supporting secondary keel and the main keel are efficiently and quickly, the mounting and dismounting efficiency between the main and secondary keels is greatly improved, and meanwhile, the early-dismounted strip-shaped supporting secondary keels are guaranteed to provide enough supporting force for the concrete plate surface after early dismounting;

(2) the utility model discloses a set up bar secondary joist tip locking hole on the bar support secondary joist connecting slot lateral wall at early strip support secondary joist connecting seat top of tearing open, realize tearing open the convenient firm installation of the tip of bar support secondary joist in bar support secondary joist connecting slot early through inserting bolt or bolt in bar secondary joist tip locking hole, make whole face bearing structure more firm safety, improved face bearing structure's security greatly, guarantee to tear open bar support secondary joist early and provide sufficient holding power to the concrete face at its top simultaneously;

(3) the utility model discloses an early tear bar support secondary joist connecting seat open in the top grafting of ear shape connecting piece, through the strip support secondary joist connecting slot convenient connection of early tear bar support secondary joist connecting seat top tear bar support secondary joist open in the early, through the convenient main joist of connecting the fixture block connection on the ear shape connecting piece side, can carry out the equipment of face bearing structure through less component at same project, the required component of same project face bearing structure has greatly reduced, provide sufficient holding power for the concrete face at its top through the convenient connection structure between the main secondary joist when improving the efficiency of construction;

(4) the utility model discloses have after concrete placement smashes and reach certain intensity, remove early tear face template, primary and secondary fossil fragments, connecting pin etc. that the bar supported the outband and just can demolish the face construction of carrying out next aspect, the very big material cost who has practiced thrift the construction in the construction of same project.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an assembly schematic view of an early-disassembled strip-shaped supporting secondary keel being a T-shaped keel;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a schematic view of a split structure of an early split bar-shaped supporting secondary keel into a square column keel;

FIG. 5 is a schematic view of an assembly structure of an early-disassembled strip-shaped supporting secondary keel into a square column keel;

FIG. 6 is a schematic cross-sectional view of FIG. 5;

FIG. 7 is a schematic view of a top opening ear connector;

FIG. 8 is a schematic cross-sectional view of FIG. 7;

FIG. 9 is a schematic view of the separation of the ear-shaped connecting member with the side opening and the connecting seat of the early-removed strip-shaped supporting secondary joist;

FIG. 10 is a schematic view of the connection of the ear-shaped connecting member with the side opening and the early-removed strip-shaped supporting secondary joist connecting seat;

FIG. 11 is a front view of FIG. 10;

FIG. 12 is a schematic view of the assembly of the early-dismantled strip-shaped supporting cross runners;

FIG. 13 is a schematic side view of an open-sided ear-shaped connector;

FIG. 14 is a front view of FIG. 13;

FIG. 15 is a top view of FIG. 14;

fig. 16 is a sectional view taken along the line a in fig. 15.

Wherein: 4-early dismantling the strip-shaped supporting secondary keel; 5, early disassembling the strip-shaped supporting secondary keel connecting seat; 6-ear shaped connecting piece; 7-connecting the insert block; 61-a connecting sleeve; 62-early dismantling the strip-shaped supporting secondary keel connecting jack; 63-connecting lugs; 64-connecting the fixture block; 65-a splice; 66-connecting waist-shaped through grooves.

Detailed Description

Example 1:

the quick-assembly early-dismantling plate surface strip-shaped supporting structure comprises an early-dismantling strip-shaped supporting secondary keel 4, early-dismantling strip-shaped supporting secondary keel connecting seats 5 and ear-shaped connecting pieces 6, wherein the early-dismantling strip-shaped supporting secondary keel connecting seats 5 are arranged at two ends of the early-dismantling strip-shaped supporting secondary keel 4, and the bottom of each early-dismantling strip-shaped supporting secondary keel connecting seat 5 is spliced with the top of each ear-shaped connecting piece 6; the top of early-dismantling bar-shaped supporting secondary joist connecting seat 5 is provided with a bar-shaped supporting secondary joist connecting slot for early dismantling the end part of the bar-shaped supporting secondary joist 4.

Early tear the tip disect insertion of strip support secondary joist 4 open early tear strip support secondary joist connect slot at strip support secondary joist connecting seat 5 top open, realize early tear the tip of strip support secondary joist 4 open and tear the convenient connection of strip support secondary joist connecting seat 5 open early, the tip of early tearing open strip support secondary joist 4 both ends all corresponds and is provided with early tear strip support secondary joist connecting seat 5 open, tear strip support secondary joist connecting seat 5 open early through two early and carry out swift support to the both ends tip of tearing strip support secondary joist 4 open early.

The bottom of early-dismantling strip-shaped supporting secondary keel connecting seat 5 and the top of ear-shaped connecting piece 6 can be dismantled and spliced, so that the convenient installation of early-dismantling strip-shaped supporting secondary keel connecting seat 5 at the top of ear-shaped connecting piece 6 is realized.

The bottom of ear-shaped connecting piece 6 is provided with the screw hole and is used for being connected with the top screw rod of quick detach supporting member, supports effectively supporting ear-shaped connecting piece 6, early tear strip support secondary joist connecting seat 5, early tear strip support secondary joist 4 open through quick detach supporting member.

The convenient and stable connection between the strip-shaped supporting secondary keel 4 and the main keel can be realized by early dismounting the strip-shaped supporting secondary keel connecting seat 5 and the ear-shaped connecting piece 6, a large number of connecting members are saved, the using amount of each connecting member is reduced, and the construction cost is greatly reduced.

Example 2:

the embodiment is further optimized on the basis of the embodiment 1, as shown in fig. 7, fig. 8, fig. 13, fig. 14, fig. 15 and fig. 16, the ear-shaped connecting member 6 includes a connecting sleeve 61, the top of the connecting sleeve 61 is spliced with the bottom of the early-disassembled strip-shaped supporting secondary keel connecting seat 5, at least one group of connecting lugs 63 are circumferentially arranged on the outer side surface of the connecting sleeve 61, and one end of each connecting lug 63, which is far away from the connecting sleeve 61, is provided with a connecting clamping block 64.

Connecting sleeve 61, engaging lug 63, connection fixture block 64 integrated into one piece preparation obtain, and the top of connecting sleeve 61 is spliced with the top of early tearing strip support secondary joist connecting seat 5 and is realized convenient location and be connected. The inner side of the bottom opening of the connecting sleeve 61 is provided with internal threads for connecting a stud at the top of the bottom support rod.

The connecting lugs 63 and the connecting fixture blocks 64 are used for connecting the main keels on the outer side of the connecting sleeve 61 along the circumferential direction, and the number of the connecting lugs 63 and the positions arranged on the outer side of the connecting sleeve 61 are determined by the number and the positions of the main keels needing to be connected on the outer side of the connecting sleeve 61 along the circumferential direction. The end of the main keel is provided with a quick-connection clamping groove corresponding to the connection clamping block 64 and the connection lug 63, and the main keel is conveniently connected along the circumferential direction outside the connection sleeve 61 by sleeving the quick-connection clamping groove on the outer side of the connection clamping block 64.

Simultaneously, it is provided with the through-hole to correspond the connecting hole on the engaging lug 63 on the lateral wall of the convenient draw-in groove of main joist end, after the connecting draw-in groove suit of main joist end to connecting fixture block 64 outside, the through-hole on the draw-in groove lateral wall of connecing soon aligns with the connecting hole on the engaging lug 63, the plug-in locking round pin in connecting hole and through-hole this moment, can realize the locking of main joist in the connecting sleeve 61 outside, the draw-in groove that connects soon of avoiding the main joist deviates from connecting the fixture block, whole bearing structure's steadiness has also effectively been guaranteed when effectively improving whole bearing structure's installation effectiveness.

Other parts of this embodiment are the same as embodiment 1, and thus are not described again.

Example 3:

the embodiment is further optimized on the basis of the embodiment 1 or 2, as shown in fig. 6 to 8, the top of the connecting sleeve 61 is provided with an early-dismantling strip-shaped supporting secondary keel connecting jack 62 in a penetrating manner, and the bottom of the early-dismantling strip-shaped supporting secondary keel connecting base 5 is provided with a connecting plug 7 inserted into the early-dismantling strip-shaped supporting secondary keel connecting jack 62.

The both ends of tearing early the bar and supporting secondary joist 4 open all are provided with and tear early the bar and support secondary joist connecting seat 5 open, the bottom an organic whole that tears early the bar and support secondary joist connecting seat 5 open is provided with and connects inserted block 7, connects inserted block 7 and ear shape connecting piece 6 top tear early the bar open and support secondary joist and connect the jack 62 and peg graft, realize tearing early the bar and support the high-efficient convenient location installation of secondary joist connecting seat 5 at ear shape connecting piece 6 top open.

Further, the early strip-shaped supporting secondary joist connection jack 62 that tears open at ear-shaped connecting piece 6 top is waist shape hole, the width of connecting the inserted block 7 equals with the width of tearing the strip-shaped supporting secondary joist connection jack 62 early, the length less than or equal to of connecting the inserted block 7 tears the length of tearing the strip-shaped supporting secondary joist connection jack 62 early, connect the inserted block 7 and insert the inside back of tearing the strip-shaped supporting secondary joist connection jack 62 early, connect two sides of inserted block 7 along length direction respectively with tear the contact of the both sides wall of strip-shaped supporting secondary joist connection jack 62 along length direction early, and then avoid connecting the inserted block 7 and tear the inside rotation of strip-shaped supporting secondary joist connection jack 62 early open, and then guarantee to tear the connection stability between strip-shaped supporting secondary joist connecting seat 5 and the ear-shaped connecting piece 6 early.

Further, in order to facilitate the smooth cartridge of connecting the inserted block 7 to early tear strip support secondary joist 62 inside, consequently be provided with the direction inclined plane in the both sides of the bottom of connecting the inserted block 7 for the length of the bottom of connecting the inserted block 7 is less than the length of early tearing strip support secondary joist 62, and then makes connecting the inserted block 7 can get into the inside of early tearing strip support secondary joist 62 more smoothly.

The rest of this embodiment is the same as embodiment 1 or 2, and therefore, the description thereof is omitted.

Example 4:

in this embodiment, further optimization is performed on the basis of any one of embodiments 1 to 3, as shown in fig. 13 to 16, a splicing portion 65 is provided at the top of the connecting sleeve 61, vertical splicing end faces are provided at two sides of the splicing portion 65 in parallel and aligned in the vertical direction, and a horizontal connecting waist-shaped through groove 66 is provided between the vertical splicing end faces at the two sides; the bottom two sides of the early-dismantling strip-shaped supporting secondary keel connecting seat 5 are provided with splicing support plates which are spliced with the splicing vertical end surfaces on the two sides of the splicing part 65 in an attaching mode, and the splicing support plates on the two sides are correspondingly connected with the waist-shaped through grooves 66 to be provided with locking through holes.

The top of the connecting sleeve 61 is provided with a convex splicing part 65, the two sides of the splicing part 65 are symmetrically provided with vertical splicing end faces along the vertical direction, inserting connection plates are symmetrically arranged on the splicing vertical end surfaces of the two sides of the bottom of the early-dismantling strip-shaped supporting secondary keel connecting seat 5 corresponding to the two sides of the splicing part 65, an inserting space for inserting the splicing part 65 is formed between the inserting connection plates on the two sides, by directly inserting the splicing part 65 into the insertion space at the bottom of the early-dismantled strip-shaped supporting secondary keel connecting seat 5, so that the bottom end surface of the early-disassembled strip-shaped supporting secondary keel connecting seat 5 is jointed with the top end surface of the splicing part 65, one side of the connecting plate is jointed with the splicing vertical end surface of one side of the splicing part 65, and then realize early tearing open the convenient installation at the connecting sleeve 61 top of bar support secondary joist connecting seat 5, and effectively avoid tearing open early bar support secondary joist connecting seat 5 and rock. Meanwhile, the connecting waist-shaped through grooves 66 penetrate through the splicing vertical end faces on the two sides in the horizontal direction, and connecting holes are formed in the early-dismantling strip-shaped supporting secondary keel connecting seats 5 on the insertion connecting plates on the two sides of the bottom in the corresponding connecting waist-shaped through grooves 66. Then cartridge positioning bolt between connecting hole on the cartridge connecting plate of both sides and connection waist type logical groove 66, can realize early tearing open the convenient installation at the connecting sleeve 61 top of bar support secondary joist connecting seat 5, positioning bolt can slide along connecting waist type logical groove 66 simultaneously, and then adjust the mounted position at the connecting sleeve 61 top of early tearing open bar support secondary joist connecting seat 5, after the position control of early tearing open bar support secondary joist connecting seat 5 is accomplished, through the threaded end suit set nut at positioning bolt and screw up, make positioning nut and positioning bolt will early tear open the cartridge connecting plate of bar support secondary joist connecting seat 5 bottom both sides tight fix on the perpendicular terminal surface of concatenation of splice 65 both sides, and then realize early tearing open the fixed of bar support secondary joist connecting seat 5 at the connecting sleeve 61 top.

The bottom of the perpendicular terminal surface of concatenation is provided with spacing terminal surface along the horizontal direction, distance more than or equal to between the terminal surface at spacing terminal surface distance concatenation portion 65 top early tear the height of the cartridge connecting plate of bar support secondary joist connecting seat 5 bottom open, and then make early tear the bar support secondary joist connecting seat open with concatenation portion 65 grafting back, the bottom terminal surface of early tearing the bar support secondary joist connecting seat 5 open can closely laminate with the top terminal surface of concatenation portion 65, effectively guarantee early the steadiness of tearing the bar support secondary joist connecting seat 5 open, simultaneously carry out vertical decurrent spacing through spacing end to the cartridge connecting plate of early tearing the bar support secondary joist connecting seat 5 bottom open, avoid cartridge connecting plate cartridge overlength.

The other parts of this embodiment are the same as those of embodiments 1 to 3, and thus are not described again.

Example 5:

the embodiment is further optimized on the basis of any one of the embodiments 1 to 4, the early-dismantling strip-shaped supporting secondary keel 4 is a square column keel or a T-shaped keel, and the end part of the square column keel is inserted into a strip-shaped supporting secondary keel connecting slot at the top of the early-dismantling strip-shaped supporting secondary keel connecting seat 5; the vertical section of T shape fossil fragments cartridge is to early tear strip support secondary joist connecting slot at strip support secondary joist connecting seat 5 top open in, the bottom terminal surface of the horizontal segment of T shape fossil fragments and the contact of the top terminal surface of early tearing strip support secondary joist connecting seat 5 open.

As shown in fig. 5, 6 and 12, early tear strip support secondary joist 4 open when being the square column fossil fragments, the end cartridge of square column fossil fragments is to early tear strip support secondary joist connect slot at 5 tops of strip support secondary joist connect seat in, and the square groove that the outline setting of strip support secondary joist connect slot for corresponding square column fossil fragments, through directly cartridge the end of square column fossil fragments to strip support secondary joist connect slot in, then twist the bolt in the secondary joist locking hole on the strip support secondary joist connect slot lateral wall for the end top of square column fossil fragments is tightly held with the screw thread end of bolt, realizes early tearing convenient installation and the fixing of strip support secondary joist 4 in strip support secondary joist connect slot.

As shown in fig. 1, 2, 3, 10 and 11, the T-shaped keel comprises a vertical section and a horizontal section arranged at the top of the vertical section, the strip-shaped supporting secondary keel connecting slot is a square slot arranged for the vertical section corresponding to the T-shaped keel, and the depth of the strip-shaped supporting secondary keel connecting slot is more than or equal to the length of the vertical section of the T-shaped keel.

The other parts of this embodiment are the same as those of embodiments 1 to 4, and therefore, the description thereof is omitted.

Example 6:

in this embodiment, a supporting rib plate is provided between the side surface of the vertical section of the T-shaped keel and the bottom end surface of the horizontal section of the T-shaped keel, which is further optimized on the basis of any one of embodiments 1 to 5.

The support rib plate comprises a vertical section and a horizontal section arranged at the top end of the vertical section, the vertical section of the support rib plate is attached to the side face of the vertical section of the T-shaped keel, and the horizontal section of the support rib plate is attached to the bottom face of the horizontal section of the T-shaped keel. The side of the vertical section of T shape fossil fragments is provided with a plurality of installation screw holes linearly, the installation screw hole that corresponds on the vertical section of T sub-fossil fragments on the vertical section of supporting the gusset is provided with connect the via hole, through plug-in mounting bolt in installation screw hole and connect the via hole, and then realize supporting the installation of gusset between the vertical section and the horizontal segment of T shape fossil fragments, vertical section through supporting the gusset supports the vertical section of T shape fossil fragments, the horizontal segment through supporting the gusset supports the horizontal segment of T shape fossil fragments, and then promote the intensity of whole T shape fossil fragments.

Other parts of this embodiment are the same as any of embodiments 1 to 5, and thus are not described again.

Example 7:

in this embodiment, a further optimization is performed on the basis of any one of embodiments 1 to 6, the vertical section of the T-shaped keel is coaxially provided with locking through holes corresponding to the locking holes at the end portions of the strip-shaped secondary keels on the two opposite side walls of the strip-shaped supporting secondary keel connecting slot, and the vertical section of the T-shaped keel is linearly provided with a plurality of lightening holes along the length direction.

The through holes are coaxially formed in the secondary keel locking holes in the side walls of the T-shaped keel vertical sections corresponding to the strip-shaped supporting secondary keel connecting slots, the T-shaped keel vertical sections are directly inserted into the strip-shaped supporting secondary keel connecting slots and the secondary keel locking holes are aligned with the through holes, then bolts are inserted into the secondary keel locking holes and the through holes, and therefore the T-shaped keel can be conveniently installed and fixed in the secondary keel slots.

The lightening holes are arranged at intervals, and the distance between every two adjacent lightening holes is larger than or equal to the length of the lightening holes, so that the weight of the T-shaped keel is effectively lightened while the strength of the vertical section of the T-shaped keel is guaranteed, and the load of supporting structures such as a bottom supporting rod is further reduced.

Other parts of this embodiment are the same as any of embodiments 1 to 6, and thus are not described again.

Example 8:

this embodiment is further optimized on the basis of any one of embodiments 1-7, be provided with a plurality of bar backup pad connecting holes along length direction linearity on the horizontal segment of T shape fossil fragments, the connecting hole is used for connecting the roof that sets up at early strip support secondary joist 4 tops of tearing open, and the connecting hole on the horizontal segment that corresponds T shape fossil fragments on the roof is provided with the via hole, can realize the roof and tear the convenient erection joint at strip support secondary joist 4 tops early through the plug-in bolt in connecting hole and via hole.

Other parts of this embodiment are the same as any of embodiments 1 to 7, and thus are not described again.

Example 9:

the present embodiment is further optimized on the basis of any one of embodiments 1 to 8, and according to the actual use requirement, the connecting latch 64 is set to be a solid structure or a locking threaded hole is vertically formed inside the connecting latch 64 in a penetrating manner.

When the main keel needs to be locked outside the connecting sleeve 61, due to the limitation of the construction space position, sometimes, it is inconvenient to insert the locking pin into the through hole in the side wall of the quick-connecting clamping groove at the end of the main keel and the connecting hole in the connecting lug 63, and at this time, the main keel can be conveniently locked by installing the locking bolt through the locking threaded hole in the connecting clamping block 64.

The end diameter of locking bolt is greater than the diameter of connecting fixture block 64 and the diameter of the main joist end quick-connection draw-in groove, after the quick-connection draw-in groove of main joist end and connecting fixture block 64 suit joint, through threaded mounting locking bolt in the locking screw hole on connecting fixture block 64, make the bottom terminal surface of the end of locking bolt and the top end face contact of the quick-connection draw-in groove of main joist end, the main joist receives the locking bolt spacing along vertical direction this moment, make the main joist can not upwards remove and deviate from connecting fixture block 64, effectively guaranteed the stability of being connected between main joist and the connecting sleeve 61.

Furthermore, connect fixture block 64 to be cylindric structure, and the diameter of connecting fixture block 64 is greater than the width of engaging lug 63, and the fast draw-in groove of main joist end corresponds the outline setting of connecting fixture block 64 and engaging lug 63, and after the fast draw-in groove with connect fixture block 64 suit joint, because the width of engaging lug 63 is less than the diameter of connecting fixture block 64, make the draw-in groove can not follow the length direction of engaging lug 63 and deviate from the connection fixture block 64, effectively guarantee the connection stability between main joist and the connection fixture block 64.

Further, the shape of the connecting clamping block 64 is not limited to a cylindrical structure, and the shape of the connecting clamping block 64 can be set to be wedge-shaped, square-column-shaped and the like according to the actual use requirement and the shape of the main keel end quick-connection clamping groove.

Further, the bottom surfaces of the engaging lugs 63 and the engaging blocks 64 are inclined planes inclined downwards towards the direction of the connecting sleeve 61, and the bottom surfaces of the engaging lugs 63 and the engaging blocks 64 are cut into the inclined planes inclined downwards towards the connecting sleeve 61, so that the mass of the engaging lugs 63 and the engaging blocks 64 can be effectively reduced, and the weight of the whole ear-shaped connecting piece 6 is reduced.

Other parts of this embodiment are the same as any of embodiments 1 to 8, and thus are not described again.

Example 10:

this embodiment is further optimized on the basis of any one of embodiments 1 to 9, and the opposite side walls of the strip-shaped supporting secondary joist connecting slot are coaxially provided with strip-shaped secondary joist end locking holes, and the end of the early-dismantling strip-shaped supporting secondary joist 4 is provided with through holes corresponding to the strip-shaped secondary joist end locking holes. When the tip cartridge of early tearing strip support secondary joist 4 open inside the back of strip support secondary joist connect slot, through adjusting early the length of inserting of tearing strip support secondary joist 4 open, make strip support secondary joist tip locking hole on the relative both sides wall of secondary joist connect slot and early tear the through-hole on the strip support secondary joist 4 tip align, then can insert the locking bolt and lock through the nut in strip secondary joist tip locking hole and through-hole, realize early tearing the convenient location of strip support secondary joist 4 in strip support secondary joist connect slot open, effectively prevent early tearing strip support secondary joist 4 open to take place the drunkenness simultaneously, effectively guarantee to tear the firm support of strip support secondary joist 4 to the face at its top early.

Other parts of this embodiment are the same as any of embodiments 1 to 9, and thus are not described again.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims (10)

1. A quick-assembly early-disassembly plate surface strip-shaped supporting structure is characterized by comprising an early-disassembly strip-shaped supporting secondary keel (4), an early-disassembly strip-shaped supporting secondary keel connecting seat (5) and an ear-shaped connecting piece (6), wherein the early-disassembly strip-shaped supporting secondary keel connecting seat (5) is arranged at each of two ends of the early-disassembly strip-shaped supporting secondary keel (4), and the bottom of the early-disassembly strip-shaped supporting secondary keel connecting seat (5) is spliced with the top of the ear-shaped connecting piece (6); the top of early-dismantling strip-shaped supporting secondary keel connecting seat (5) is provided with a strip-shaped supporting secondary keel connecting slot for early dismantling the end part of the strip-shaped supporting secondary keel (4) for installation.

2. The quick-assembly and early-disassembly plate surface strip-shaped supporting structure is characterized in that the ear-shaped connecting piece (6) comprises a connecting sleeve (61), the top of the connecting sleeve (61) is spliced with the bottom of the early-disassembly strip-shaped supporting secondary keel connecting seat (5), at least one group of connecting lugs (63) are arranged on the outer side surface of the connecting sleeve (61) along the circumferential direction, and one ends, far away from the connecting sleeve (61), of the connecting lugs (63) are provided with connecting clamping blocks (64).

3. The quick-assembly early-disassembly panel strip-shaped supporting structure as claimed in claim 2, wherein the top of the connecting sleeve (61) is provided with an early-disassembly strip-shaped supporting secondary keel connecting jack (62) in a penetrating manner, and the bottom of the early-disassembly strip-shaped supporting secondary keel connecting seat (5) is provided with a connecting plug block (7) which is plugged with the early-disassembly strip-shaped supporting secondary keel connecting jack (62).

4. The fast-assembling early-dismantling panel strip-shaped support structure as claimed in claim 2, wherein a splicing portion (65) is provided at the top of the connecting sleeve (61), two vertical splicing end faces are provided at two sides of the splicing portion (65) in parallel and aligned in a vertical direction, and a horizontal connecting waist-shaped through groove (66) is provided between the two vertical splicing end faces; the bottom two sides of the early-dismantling strip-shaped supporting secondary keel connecting seat (5) are provided with splicing support plates which are spliced with the splicing vertical end surfaces on the two sides of the splicing part (65) in a fitting mode, and the splicing support plates on the two sides are correspondingly connected with waist-shaped through grooves (66) and are provided with locking through holes.

5. The quick-assembly early-disassembly panel strip-shaped supporting structure as claimed in any one of claims 1 to 4, wherein the early-disassembly strip-shaped supporting secondary keel (4) is a square column keel or a T-shaped keel, and the end part of the square column keel is inserted into a strip-shaped supporting secondary keel connecting slot at the top of the early-disassembly strip-shaped supporting secondary keel connecting seat (5); the vertical section of the T-shaped keel is inserted into the strip-shaped supporting secondary keel connecting slot at the top of the early-dismantling strip-shaped supporting secondary keel connecting seat (5), and the bottom end face of the horizontal section of the T-shaped keel is in contact with the top end face of the early-dismantling strip-shaped supporting secondary keel connecting seat (5).

6. The quick-assembly and early-disassembly panel strip-shaped support structure according to claim 5, wherein a support rib plate is arranged between the side surface of the vertical section of the T-shaped keel and the bottom end surface of the horizontal section of the T-shaped keel.

7. The quick-assembly and early-disassembly panel strip-shaped supporting structure as claimed in claim 6, wherein locking through holes are coaxially formed in the vertical section of the T-shaped keel corresponding to the locking holes at the end portions of the strip-shaped secondary keel on the two opposite side walls of the strip-shaped supporting secondary keel connecting slot, and a plurality of lightening holes are linearly formed in the vertical section of the T-shaped keel along the length direction.

8. The quick-assembly early-disassembly panel bar-type supporting structure as claimed in claim 7, wherein a plurality of bar-type supporting plate connecting holes are linearly arranged on the horizontal section of the T-shaped keel along the length direction.

9. The quick-assembly early-disassembly panel strip-shaped support structure as claimed in any one of claims 2-4, wherein the connecting fixture block (64) is a solid structure or a locking threaded hole is vertically arranged in the connecting fixture block (64) in a penetrating manner.

10. The quick-assembly early-disassembly panel strip-shaped support structure as claimed in any one of claims 2 to 4, wherein the strip-shaped support secondary joist connecting slot is coaxially provided with strip-shaped secondary joist end locking holes on two opposite side walls.

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