CN207211807U - The early removing system built for provided with floor slab with beam, harden structure - Google Patents

Abstract

The utility model discloses the early removing system for provided with floor slab with beam, harden structure building, its drip irrigation device is：Bag crossbeam, crossbeam bottom is provided with slow form removal, slow form removal lower end is provided with the second spiral support post, and the second spiral support post upper end side wall is provided with additional support arm, and the additional support arm is hinged with the supporting plate for carrying out Auxiliary support to slow form removal away from second spiral support post one end.The utility model has the advantages that slow form removal area supported can be increased, reduce the possibility that slow form removal deforms upon.

Description

The early removing system built for provided with floor slab with beam, harden structure

Technical field

The utility model belongs to building field, more specifically to a kind of morning built for provided with floor slab with beam, harden structure Tear system open.

Background technology

In recent years, with the high speed development of Building Trade in China, proportion of the cast-in-place concrete structure in current building is increasingly Increase, form work engineering have turned into the main construction tool of building engineering construction, especially building top template system, skyscraper Roof plate template system it is also fast-developing at any time.

Traditional roof template support system is mainly supporting steel pipe, and supporting steel pipe interfixes as an entirety to mould Plate is supported, and its supporting steel pipe and roof plate template, which remove the time, needs to consider curing age and beam according to concrete, plate Span, for example, be related to crossbeam position concrete it is thicker, centre be provided with a large amount of cement, so drying the more common position of speed Slow a lot, it when concrete entirely reaches safety standard is to be removed that conventional traditional approach, which is all, but this side The excessive cycle that formula is dried, largely takes template number, and then increases template usage amount, reduces the utilization rate of template, greatly Add cost greatly, if by crossbeam can normal concrete ground region separately carry out formwork, again it cannot be guaranteed that template support System is an entirety, so as to reduce the fastness of support system.

But for upper problem devise it is a kind of for provided with floor slab with beam, harden structure build early removing system, its advantage be When being poured to mould, the supporter of early form removal tool lower end and the supporter of slow form removal tool lower end are an entirety, are had excellent Elegant enabling capabilities, when needing to remove early stripping formwork system, complete support system is segmented into two parts again, mutually not Influence.

But above-mentioned improvement has some deficiency, it is exactly after the support system of early stripping formwork system and early stripping formwork system is removed, mixes The part gravity in solidifying soil face can be loaded into slow form removal and tear open late on the support system of plank sheathing, when the pressure that slow form removal is born Power constantly increases, and in the case that active area supported does not change, slow form removal can be caused to deform upon, and then can be right The quality of crossbeam impacts.

Utility model content

The purpose of this utility model is to provide the early removing system for provided with floor slab with beam, harden structure building, and its advantage is can be with Increase slow form removal area supported, reduce the possibility that slow form removal deforms upon.

Above-mentioned technical purpose of the present utility model technical scheme is that：For provided with floor slab with beam, plate The early removing system of structural construction, including crossbeam, crossbeam bottom are provided with slow form removal, and slow form removal lower end is provided with the second spiral support Post, the second spiral support post upper end side wall are provided with additional support arm, and the additional support arm is away from the second spiral support Post one end is hinged with the supporting plate for carrying out Auxiliary support to slow form removal.

Pass through above-mentioned technical proposal, rotates additional support arm, and the supporting plate and slow form removal for making additional support arm end connect Touch, then it is positioned by tightening the screw rod of additional support arm hinged place, makes the supporting plate in additional support arm to slow Form removal is played a supporting role, and increases the lifting surface area of slow form removal, prevents the active force of slow form removal from acting on a point, Cause slow form removal to deform, influence the quality of crossbeam.

The utility model is further arranged to：It also is provided with the second spiral support post bottom side of the wall to the second spiral branch Dagger carries out the additional support arm of Auxiliary support.

Pass through above-mentioned technical proposal, can be by lower second spiral support post when needing to remove to early tearing part open Three additional support arms open, what additional support arm can increase the second spiral support post and ground meets place's area, Jin Erzeng Add lower second spiral support post weight capacity, three fixed grooves are provided with the side wall of lower second spiral support post lower end, when Should not additional support arm work when, additional support arm can be connected in fixed groove.

The utility model is further arranged to：The additional support arm is divided into additional support arm and lower additional support arm, Upper additional support arm is mutually connected with the contiguous block for adjusting additional support arm lengths with lower additional support arm close to threaded one end.

Pass through above-mentioned technical proposal, it is also different to the length requirement of additional support arm according to different installation environments, be Additional support arm is adapted to a variety of installation environments, the length of additional support arm is related into adjustable, turns contiguous block, The additional support arm at contiguous block both ends stretches into or extracted out simultaneously the inner chamber of contiguous block, realizes the regulation to connecting block length.

The utility model is further arranged to：The second spiral support post upper end is provided with the second spiral support head, and second Spiral support head is provided with screw thread, and nut, the second spiral support head and nut spiral shell are fixed with the second spiral support post upper port Line connects.

Pass through above-mentioned technical proposal, according to the geographic basis of job location, the second spiral support head is rotated, makes the second spiral Branch fastener is flexible up and down in the second spiral support post, and the height of the second spiral support post is adjusted, makes the second spiral branch Dagger reaches optimal supporting role.

The utility model is further arranged to：It is described to be provided with the second rectangle wood between form removal and the second spiral support head late Side.

Pass through above-mentioned technical proposal, the second rectangle flitch of slow form removal bottom can increase the stress surface of slow form removal Product, is more uniformly stressed slow form removal, prevents slow form removal from being deformed in stress.

The utility model is further arranged to：The form removal late is provided with early stripping formwork system on one side, and early stripping formwork system lower end is provided with First rectangle flitch, the first rectangle flitch lower end are provided with the first spiral support post being supported to early stripping formwork system.

Pass through above-mentioned technical proposal, the first flitch can play Undertaking effect to early stripping formwork system, when the first spiral support head When being supported to early stripping formwork system, early stripping formwork system uniform force can be made, will not be deformed.

The utility model is further arranged to：The first spiral support post upper end is provided with the first spiral support head, and first Spiral support head is provided with screw thread, and nut, the first spiral support head and nut spiral shell are fixed with the first spiral support post upper port Line connects.

Pass through above-mentioned technical proposal, according to the geographic basis of job location, the first spiral support head is rotated, makes the first spiral Branch fastener is flexible up and down in the first spiral support post, and the height of the first spiral support post is adjusted, makes the first spiral branch Dagger reaches optimal supporting role.

The utility model is further arranged to：The second spiral support post is provided with fixed disk, fixed disk and the first spiral shell Detachable steel tube is connected between circumflex branch dagger.

Pass through above-mentioned technical proposal, the first spiral support post and the second spiral support post are linked together by steel pipe, The weight of an entirety, shared template and template inner concrete is made, support system can be made more stable, load-bearing Ability is stronger.

The utility model is further arranged to：It is described to be provided with the second rectangle flitch around form removal late, the second of both sides It is fixed with two steel pipes on rectangle flitch, horizontal steel pipe is connected with by Constructioning fastener between two steel pipes.

Pass through above-mentioned technical proposal, when slow form removal is fixed, the second rectangle flitch can play buffering and make steel pipe With can make slow form removal uniform force, will not be moved, make the crossbeam accuracy that pours out higher.

The utility model is further arranged to：The first rectangle flitch and the second rectangle flitch contact portion, which are provided with, fixes Block, fixed block are fixed on auxiliary support bar, and auxiliary support bar is fixed on transverse pipe steel pipe.

Pass through above-mentioned technical proposal, the position that fixed plate can contact to the first rectangle flitch and the second rectangle flitch are carried out It is fixed, ensure that the template of the first rectangle flitch and the second rectangle flitch contact site is supported power, prevent template by coagulation Soil pressure and deform.

In summary, the utility model has the advantages that：

1st, orientable additional support arm is hinged with the second spiral support post upper end side, when additional support arm is deployed After slow form removal can be supported, increase the lifting surface area of slow form removal lower surface, when early stripping formwork system and early stripping formwork system After support system is removed, the part gravity of mattess can be loaded into slow form removal and tear open late on the support system of plank sheathing, Cause the pressure constantly increase at this moment additional support arm performance function that slow form removal is born, increase the stress surface of slow form removal lower end Product, reduces the possibility that slow form removal deforms upon；

2nd, early stripping formwork system lower end is provided with the first spiral support post, and slow form removal lower end is provided with the second spiral support post, and second Spiral support post is provided with fixed disk, and detachable steel tube is provided between the first spiral support post and fixed disk, works as concrete casting During into template, the support system of the support system of early stripping formwork system and slow form removal is interconnected to form an entirety, is allowed to have Have stronger enabling capabilities, when early stripping formwork system can carry out form removal, can by the first spiral support post and fixed disk it Between disassembled provided with detachable steel tube, release the annexation of two supporters, and then the dismounting to early stripping formwork system will not shadow Sound arrives slow form removal；

3rd, it is provided with spiral support head at the top of the first spiral support post and the second spiral support post, spiral support head can be with The height of itself is adjusted, and then can reach best support effect on the ground of injustice.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is front view of the present utility model；

Fig. 3 is the structural representation for embodying the first spiral support post；

Fig. 4 is the structural representation for embodying additional support bar；

Fig. 5 is the schematic diagram for embodying the second spiral support post and additional support arm configuration.

In figure, 1, mattess；11st, crossbeam；2nd, the first rectangle flitch；21st, the second rectangle flitch；3rd, the first spiral branch Dagger；31st, the first spiral support head；311st, first through hole；4th, the second spiral support post；41st, upper second spiral support post；411、 Position-arresting disk；412nd, clutch shaft bearing；413rd, rotating disc；4131st, boss is accepted；414th, fixed groove；42nd, the second spiral support head； 43rd, lower second spiral support post；44th, fixed disk；441st, fixing pipe；5th, early stripping formwork system；51st, slow form removal；6th, additional support bar； 61st, fixed cover；62nd, threaded rod；63rd, fixed sleeving；631st, second bearing；64th, fixed plate；641st, fix bar；7th, steel pipe；8th, build Build buckle；9th, additional support arm；91st, upper additional support arm；911st, supporting plate；92nd, contiguous block；93rd, lower additional support arm；10、 Screw rod.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment：The early removing system built for provided with floor slab with beam, harden structure, as shown in Figures 2 and 3, including is located at coagulation The template system and support system of native lower end, the equidistant lower end for being arranged on template system of support system, mattess 1 Lower surface middle part is provided with a crossbeam 11, and early stripping formwork system 5 is provided with the lower surface of mattess 1 of the both sides of crossbeam 11, The lower end of early stripping formwork system 5 is provided with the first rectangle flitch 2, and the lower end of the first rectangle flitch 2 is provided with the second rectangle flitch 21, the second rectangle The lower end of flitch 21 is provided with the first hollow spiral support post 3, and the top of the first spiral support post 3 is provided with the first spiral support first 31, First spiral support first 31 is provided with screw thread, and the top of the first spiral support post 3 is provided with nut, the first spiral support first 31 and nut Threaded connection, first through hole 311 is provided with first 31 middle part of the first spiral support, and iron rod can be inserted first by staff Rotated in through hole 311, and then the height of the first spiral support first 31 is adjusted, make the first spiral support post 3 to early form removal Plate 5 produces supporting role, passes through Constructioning fastener 8 between two the first adjacent spiral support posts 3（See Fig. 1）Steel pipe 7 is snapped with, Steel pipe 7 links together the first adjacent spiral support post 3, has sufficiently ensured the stability of the first spiral support post 3.

As shown in Figure 2 and Figure 4, a crossbeam 11 is provided between concrete, slow form removal 51 is surrounded by crossbeam 11, The slow both sides of form removal 51 are provided with the second rectangle flitch 21, and the second rectangle flitch 21 is bonded slow form removal 51 and set and and concrete Ground 1 is vertical, while the second rectangle flitch 21 and the first rectangle flitch 2 contact with each other, into an angle of 90 degrees, in the second rectangle flitch 21 Sub-frame support bar 6 is provided with the position of the first rectangle flitch 2 contact, it is screw thread that additional support bar 6, which divides for two parts, Part I, Bar 62, Part II are fixed sleeving 63, and screw thread is provided with fixed sleeving 63, and threaded rod 62 is threadedly coupled with fixed sleeving 63, The lower end of threaded rod 62 is provided with fixed cover 61, and fixed cover 61 is socketed on horizontal steel pipe 7 and is fixed by screw rod 10, fixed cover The upper end of pipe 63 is fixed with second bearing 631, is provided with fix bar 641 in second bearing 631, the upper end of fix bar 641 is fixed with right angle Fixed plate 64, a right-angle side and the first rectangle flitch 2 of fixed plate 64 contradict, another right-angle side and the second rectangle flitch 21 are contradicted, and the length of auxiliary support bar can be adjusted by turning fixed sleeving 61, can be to the second rectangle flitch 21 It is fully fixed with the first rectangle flitch 2.

As shown in figure 5, being provided with the steel pipe 7 that it is fixed on the second rectangle flitch 21, the bottom of steel pipe 7 is fixed on ground On face, two steel pipes 7 are connected on a horizontal steel pipe 7 in the position of the lower end of crossbeam 11 by Constructioning fastener 8, horizontal steel Pipe 7 laterally positions to two steel pipes 7, is provided with slow form removal 51 in the bottom of crossbeam 11, and the slow lower end of form removal 51 is provided with the Two rectangle flitches 21, the lower surface of the second rectangle flitch 21 are provided with the second hollow spiral support post 4, the second spiral support post 4 Top is provided with the second spiral support first 42, and the second spiral support first 42 is provided with screw thread, and the top of the second spiral support post 4 is provided with spiral shell Mother, the second spiral support first 42 are connected with nut thread, turn the second spiral support first 42, make the second spiral support post 4 to horizontal stroke The slow form removal 51 of the lower end of beam 11 produces supporting role.

As shown in figure 5, the second spiral support post 4 divides for upper second spiral support post 41 and lower second spiral support post 43, The lower end of the upper second spiral support post 41 and upper end of lower second spiral support post 43 is corresponding is provided with fixed disk 44, two pieces of fixations Disk 44 is fixed by screw rod 10, is provided with fixing pipe 441 in cross on fixed disk 44, steel pipe 7, steel are plugged with fixing pipe 441 Pipe 7 is connected on the first spiral support post 3 by Constructioning fastener 8, by steel pipe 7 by the first spiral support post 3 and the second spiral Support column 4 links together, and makes the weight of an entirety, shared template and template inner concrete.

As shown in figure 5, be provided with the lower end of upper second spiral support post 41 with position-arresting disk 411, position-arresting disk 411 is provided with the One bearing 412, clutch shaft bearing 412 are socketed on the second spiral support post 41, and one is fixed with the outer wall of second bearing 412 Rotating disc 413, the edge axial symmetry of rotating disc 413 are provided with two undertaking boss 4131, led to respectively on two undertaking boss 4131 Cross screw rod 10 and be fixed with additional support arm 9, additional support arm 9 is divided for upper additional support arm 91 and lower additional support arm 93, upper attached Support arm 91 and the lower phase of additional support arm 93 is added to be provided with screw thread close to one end, upper additional support arm 91 and lower additional support arm 93 are logical Cross hollow contiguous block 92 to link together, the upper and lower ends of contiguous block 92 are fixed with reverse nut, nut and upper additional support arm 91 and lower additional support arm 93 be threadedly coupled, the length of additional support arm 9 can be adjusted by being rotatablely connected block 92, under Additional support arm 93 is hinged with rectangular supporting board 91 away from the one end for accepting boss 4131, and supporting plate 91 can be to the bottom of crossbeam 11 Slow form removal 51 be supported, increasing the lifting surface area of slow form removal 51 prevents slow form removal 51 from deforming upon, when need not When additional support arm 9 works, the screw rod 10 accepted on boss 4131 can be twisted off and take off additional support arm 9.

As shown in figure 5, triangular in shape in the upper end side wall of lower second spiral support post 43 be also hinged with three additional branch Brace 9, can be by three additional support arms 9 on lower second spiral support post 43 when needing to remove to early tearing part open Open, what additional support arm 9 can increase the second spiral support post 4 and ground connects place's area, and then increases lower second spiral branch The weight capacity of dagger 43, three fixed grooves 414 are provided with the side wall of the lower lower end of second spiral support post 43, when not adding When support arm 9 works, additional support arm 9 can be connected in fixed groove 414.

The course of work：Template system and support system are interfixed first, then the casting concrete into template, etc. Tear concrete parts corresponding to touch pad open to early and reach after construction dismounting requires, will be fixed in fixed groove 414 and add first Support arm 9 takes out and deployed, and turns the contiguous block 92 in additional support arm 9, makes additional support arm 9 to the second spiral support post 4 Play and acted on made of auxiliary, then two additional support arms 9 are installed to and accepted on boss 4131, by the angle of additional support arm 9 Degree regulates to be positioned by screw to it, is then turned the contiguous block 92 in additional support arm 9, is made additional support arm 9 right Slow form removal 51 is played a supporting role, the steel pipe 7 then dismantled between the first spiral support post 3 and fixed disk 44, is finally being incited somebody to action The spiral support post 4 of slow form removal 51 and second and steel pipe 7 of the lower end of crossbeam 11 disassemble.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims (10)

1. the early removing system built for provided with floor slab with beam, harden structure, including crossbeam (11), crossbeam (11) bottom are provided with slow form removal (51), slow form removal (51) lower end is provided with the second spiral support post (4), it is characterized in that：Second spiral support post (4) upper end Side wall is provided with additional support arm (9), and the additional support arm (9) is hinged with away from second spiral support post (4) one end to be used for The supporting plate (911) of Auxiliary support is carried out to slow form removal (51).

2. the early removing system according to claim 1 built for provided with floor slab with beam, harden structure, it is characterized in that：Described second It also is provided with carrying out the second spiral support post (4) additional support arm of Auxiliary support in spiral support post (4) bottom side of the wall (9)。

3. the early removing system according to claim 1 built for provided with floor slab with beam, harden structure, it is characterized in that：It is described additional Support arm (9) is divided into additional support arm (91) and lower additional support arm (93), upper additional support arm (91) and lower additional support Arm (93) is mutually connected with the contiguous block (92) for adjusting additional support arm (9) length close to threaded one end.

4. the early removing system according to claim 1 built for provided with floor slab with beam, harden structure, it is characterized in that：Described second Spiral support post (4) upper end is provided with the second spiral support head (42), and the second spiral support head (42) is provided with screw thread, the second spiral Nut is fixed with support column (4) upper port, the second spiral support head (42) is connected with nut thread.

5. the early removing system according to claim 4 built for provided with floor slab with beam, harden structure, it is characterized in that：It is described to tear open late The second rectangle flitch (21) is provided between template (51) and the second spiral support head (42).

6. the early removing system according to claim 1 built for provided with floor slab with beam, harden structure, it is characterized in that：It is described to tear open late Template (51) is provided with early stripping formwork system (5) on one side, and early stripping formwork system (5) lower end is provided with the first rectangle flitch (2), the first rectangle flitch (2) lower end is provided with the first spiral support post (3) being supported to early stripping formwork system (5).

7. the early removing system according to claim 6 built for provided with floor slab with beam, harden structure, it is characterized in that：Described first Spiral support post (3) upper end is provided with the first spiral support head (31), and the first spiral support head (31) is provided with screw thread, the first spiral Nut is fixed with support column (3) upper port, the first spiral support head (31) is connected with nut thread.

8. the early removing system according to claim 6 built for provided with floor slab with beam, harden structure, it is characterized in that：Described second Spiral support post (4) is provided with fixed disk (44), and detachable steel is connected between fixed disk (44) and the first spiral support post (3) Manage (7).

9. the early removing system according to claim 6 built for provided with floor slab with beam, harden structure, it is characterized in that：It is described to tear open late The second rectangle flitch (21) is provided with around template (51), two steel pipes (7) are fixed with the second rectangle flitch (21) of both sides, Horizontal steel pipe (7) is connected with by Constructioning fastener (8) between two steel pipes (7).

10. the early removing system according to claim 9 built for provided with floor slab with beam, harden structure, it is characterized in that：Described first Rectangle flitch (2) is provided with fixed block with second rectangle flitch (21) contact portion, and fixed block is fixed on additional support bar（6）On, Additional support bar（6）It is fixed on horizontal steel pipe (7).