CN1355362A - Construction method of lifting casting wall and droping casting floor - Google Patents
Construction method of lifting casting wall and droping casting floor Download PDFInfo
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- CN1355362A CN1355362A CN 01145216 CN01145216A CN1355362A CN 1355362 A CN1355362 A CN 1355362A CN 01145216 CN01145216 CN 01145216 CN 01145216 A CN01145216 A CN 01145216A CN 1355362 A CN1355362 A CN 1355362A
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Abstract
The invention relates to a construction method of rise concrete wall pouring and drop floor pouring when constructing concrete frame. Two flate structural inner wall templates and two 'pi' type structural inner wall templates stand face-to-face. A 'mouth' type inner template is formed by fastening and connecting the facing two inner templates using turnbuckles crew and square shape steel pipe; floor template, floor bracket and floor connecting wall template are formed on the inner template; An integrated inner wall box type template provided with opearting pedal and scaffold is formed subjacent the inner template, thus provides method of rise concrete wall pouring and drop floor pouring. It is a integrated and mechanical construction method for the formation of inner wall template and floor template components, which is suitable for high-rise construction. Scene complex working procedures can be simplified. Flying dust and noise will be prevented with continuous working, thus enhancing working efficiency and precision of the structural elements. It also reduces materials expenses and labor cost, and construction time is decreased.
Description
Technical field
The present invention relates to relevant when the construction concrete structure a kind of job practices of " body of wall is built in rising, descends to watering build floor ".That is, wall form and slab form are integrated in making earlier, construction body of wall earlier when allowing it rise then, a kind of job practices of the floor that goes again when allowing it descend again to construct.
Background technology
Traditional concrete structure casting craft is to remove to assemble wall form and slab form simultaneously in order to finish the construction of concrete structure, all to get on each floor; Built after the concrete structure of this floor,, need re-assembly wall form and slab form in order to build down the concrete structure of one deck, and from low layer up to high level, remove to finish the concrete structure of building each layer successively.
But this traditional lamination type technology if one deck does not complete down, just can't go to carry out the construction of last layer; When the floor height of a floor surpasses certain value, buttress and assembling body of wall and slab form are set, very trouble will become; The safety of operation also is a problem.And the workload of assembling and dismantle each floor body of wall and slab form is very big; Flying dust and noise pollution are serious, and the duration is elongated, also can increase to set up cost of materials and labour cost; In addition, along with the repeated use of body of wall and slab form, accurate construction also can be a problem.
Summary of the invention
The objective of the invention is to, in the consideration conventional construction method, on the in-problem basis, provide the construction technology of a kind of interior wall box template with the high benefit of utilizing this template a kind of " build body of wall during rising, water build floor during decline ".Interior wall box template for when its rising with when descending, can be removed continuous placing body of wall and floor, to adopt the Mechanical Driven mode, and by the simple operations mode, wall form can also allow slab form at an easy rate from the floor off-type at an easy rate from the body of wall off-type in just allowing.
Provide in order to reach purpose of the present invention " rise and to build body of wall, descend and water build floor " technology, will form by following operation.That is first procedure: on basis (1), the structural element of body of wall (2) is installed; Second operation work: with screw type degree of tightness loop bar (5), rubber ring (6), spiral high strength anchorage (7) and nut (8), remove to tighten up interior wall form (3) (3 ') and outer wall template (4), remove to build the concrete of body of wall (2) then; Three process: form incorporate interior wall box template (9); The 4th procedure: allow interior wall form (3) (3 ') off-type with level jack (10); Promote the position of interior wall box template (9) with vertical jack (11), remove to tighten up interior wall form (3) (3 ') and outer wall template (4) again, remove to build the concrete of body of wall (2) then to two floor plates (12); Five processes: promote interior wall box template (9), will build the target location of body of wall (2) to the top, remove to build the concrete of body of wall (2) then; The 6th procedure: five processes repeatedly, promote interior wall box template (9) at last, to build the position of body of wall (2) to the roof, remove to build body of wall (2) and floor (12) then simultaneously; The 7th procedure:, so just go to make interior wall box template (9) to drop to the position that one deck will water build floor (12) if finished top floor slab construction.On body of wall (2) and floor (12) join local body of wall (2), be provided with that the exterior wall reinforcing bar connects degree of tightness loop bar (13) or the interior wall reinforcing bar connects degree of tightness loop bar (14).To screw type high strength garden reinforcing bar (15) (15 ') be fixed to this exterior wall reinforcing bar and connect on degree of tightness loop bar (13) or the interior wall reinforcing bar connection degree of tightness loop bar (14); Then remove to water build floor (12) again; The 8th procedure: repeat the operation of the 7th procedure, allow interior wall box template (9) drop to the position of two floor plates (12) always, remove to water the concrete of build floor (12) then; The 9th procedure: except floor bracket (16), remove all parts that sets up; The tenth procedure: the floor (12) that removes to build first floor with traditional technology.In above-mentioned operation, interior wall box template (9) assembles in turn by operation successively, and possesses the complete morphology of going out in three process; In its later operation, incorporate interior wall box template (9), construction body of wall (20) when rising, and the floor (12) that goes to construct when descending form the process of a kind of " body of wall is built in rising, and build floor is watered in decline ".
The present invention is that each parts of internal wall form (3) (3 ') and slab form (28) carry out integrated and a kind of job practices mechanization; It is applicable to building high-rise apartment building and high-rise office premises contour level building.It can simplify the complex job operation of on-site conventional; Prevent flying dust and noise pollution; Can also work continuously up to finishing concrete structure, improve operating efficiency, improve the precision of structural member, can also save and set up with cost of materials and labour cost, reduction of erection time.
Description of drawings
Press operation below to formation of the present invention and effect, be elaborated with reference to drawing.
Fig. 1 is the state diagram that vertical and horizontal reinforcement are installed on the basis.
Fig. 2 is on vertical and horizontal reinforcement, and the state diagram of interior wall and outer wall template is set.
Fig. 3 is the state diagram that forms interior wall box template.
Fig. 4 is the state diagram that rises to the interior wall box template on upper strata.
Fig. 5 is the state diagram that rises to the interior wall box template of the superiors.
Fig. 6 builds after the superiors' floor, the state diagram of decline interior wall box template.
Fig. 7 is the tightening state figure of screw type degree of tightness loop bar and spiral high strength anchorage.
Fig. 8 is the state diagram that is provided with of slab form.
Fig. 9 is the state diagram that connects rectangular steel tube and rigging screw.
Figure 10 is the off-type state diagram of interior wall form.
Figure 11 is that the exterior wall reinforcing bar connects the state diagram that the degree of tightness loop bar links to each other with screw type high strength garden reinforcing bar.
Figure 12 is that the interior wall reinforcing bar connects the state diagram that the degree of tightness loop bar links to each other with screw type high strength garden reinforcing bar.
Figure 13 is the state diagram of floor bracket.
Figure 14 is the state diagram that is provided with of vertical jack.
Figure 15 is the state diagram that is provided with of floor propping steeve.
Figure 16 is the plan view of slab form.
Figure 17 is the interior wall form stereogram of П font structure.
Figure 18 is the detailed plan view of the interior wall form of П font structure.
Figure 19 is the detailed plan view of wall form off-type in the П font structure.
" symbol description of drawing major part "
1: basis 2: body of wall
3,3 ': interior wall form 4: outer wall template
5: screw type degree of tightness loop bar 6: rubber ring
7: spiral high strength anchorage 8,8 ', 8 ", 8 ' ' ': nut
9: interior wall box template 10: level jack
11: vertical jack 12: floor
13: the exterior wall reinforcing bar connects degree of tightness loop bar 14: the interior wall reinforcing bar connects the degree of tightness loop bar
15,15 ': screw type high strength garden reinforcing bar 16: floor bracket
17: vertical reinforcing bar 18: horizontal reinforcement
19: degree of tightness loop bar fastener hole 20,20 ': flat board
21: channel-section steel 22: rigging screw
23: long and narrow hole 24: rectangular steel tube
25: scaffold 26: the jack bracket
27: operating pedal 28: slab form
29,29 ': screw rod 30: floor connects wall form
31,31 ': bracket fastener hole 32: bracket
33: ribbed arch 34: support plate
35,35 ': cylinder barrel 36,36 ': bar
37: guide rod 38: sensor
39: bracket sensor rod 40: the panel sensor rod
41: exterior wall 42: interior wall
43: belt 44; Support degree of tightness loop bar
45: floor propping steeve 46,46 ': junction plate
47: guide hole 48: angle bar
The specific embodiment
First procedure as shown in FIG. 1, is provided with vertical reinforcing bar (17) and horizontal reinforcement (18) net that forms body of wall (2) skeleton on basis (1); Position in one deck floor (12) connects degree of tightness loop bar (13 ') to the exterior wall reinforcing bar or interior wall reinforcing bar connection degree of tightness loop bar (14) is fixed on vertical reinforcing bar (17) and the horizontal reinforcement (18); On (1) bottom surface, basis, mark is done with China ink in the position of wall form (3) (3 ') and outer wall template (4) in installing.-exterior wall reinforcing bar connects an end of degree of tightness loop bar (13) and is opening the hole, and is formed with screw thread in the hole, and it is fixed on the reinforcing bar that curves " " font; The interior wall reinforcing bar connects degree of tightness loop bar (14), is formed with screw thread in the endoporus of its perforation.Second operation work, as as shown in Fig. 2 and Fig. 7, hang upright interior wall form (3) (3 ') and outer wall template (4) with crane, and fix after its bottom, put rubber ring (6) at the two ends of screw type degree of tightness loop bar (5), tighten up spiral high strength anchorage at its two ends, insert the degree of tightness loop bar fixing hole (19) that is formed on the interior wall form (3) (3 ') again, and then tighten.At this moment rubber ring (6) plays and prevents that cement paste from flowing into by the degree of tightness loop bar fixing hole (19) that forms in interior wall form (3) (3 ') and the outer wall template (4) and the inside thread position of screw type degree of tightness loop bar (5).In addition, the screw of screw type degree of tightness loop bar (5) middle part is obstructed, and both sides can both correctly be inserted into the middle part when therefore being screwed into spiral high strength anchorage (7); Wall constructed (2) when promoting the scaffold (25) be installed on the outer wall template (4), go to block up on wall face the formed hole of screw thread by screw type degree of tightness loop bar (5), the operation of plastering a wall with mortar afterwards; At this moment can prevent that mortar from flowing into interior wall screw type degree of tightness loop bar (5) and locating and remove to stick with paste dead spiral high strength anchorage (7).
On the flat board (20) of wall form (3) (3 ') and outer wall template (4), the place, grid crosspoint grid shape is provided with degree of tightness loop bar fixing hole (19), so that wear screw type degree of tightness loop bar (5), tightens up with nut (8) again in constituting.Side at the flat board (20) of interior wall form (3) is equipped with several channel-section steels (21); On the flat board (20) of interior wall form (3 '), along continuous straight runs is equipped with several junction plates (46), is fixing bolt at the two ends of this junction plate; Both sides end face in dull and stereotyped (20) is equipped with solebar angle (48); Junction plate (46 ') is housed on this angle bar, is provided with guide groove (47) on this junction plate, this guide groove forms by surpassing above straight-line groove and the curved groove of dull and stereotyped (20) thickness; Be contained in the bolt (29 ') of the junction plate (46) on the flat board (20), insert in the guide groove (47) of the junction plate (46 ') be contained in angle bar (48), use nut (8 ' ' ') to tighten up again, see on the whole to form a П word structure; And on an one side, several channel-section steels (21) are installed.When building body of wall (2), make flat board (20) and angle bar (48) form same plane, and tighten with nut (8 ' ' '); To unclamp nut (8 ' ' ') during off-type and come off-type.
The height of interior wall form (3) (3 ') and outer wall template (4), making must be higher than the height of a floor, so that when upwards lifting builds one deck, make the body of wall of building in the last procedure exceed the height of a floor, for the upper end that makes this body of wall (2) exceeds part, play the effect of supporting interior wall form (3) (3 ') and outer wall template (4).Finish to remove to build the concrete of body of wall (2) after the above-mentioned operation.
Three process is as shown in Fig. 3,7,8,9,10,11,12,13,14, finishes after the body of wall of second operation work, pulls down spiral high strength anchorage (7) and nut (8) from screw type degree of tightness loop bar (5); Wall form (3) (3 ') and outer wall template (4) are to a spatial altitude that jack bracket (26) and vertical jack (11) can be set in promoting with crane; On the screw type degree of tightness loop bar (5) that is fixed on the body of wall (2), be fixed to body of wall (2) then with spiral high strength anchorage (7) and nut (8); In the below of interior wall form (3) (3 '), setting operation platform (27) and scaffold (25); Scaffold (25) is set on outer wall template (4); The top of wall form in corresponding (3 ') hangs on slab form (28), and according to the fabric width space interval of floor bracket (16), will be provided with this slab form with the interval that equates; To be contained in the bolt (29 ') of the flat board (20 ') of slab form (28) again, and fill in the square steel (24) that is installed in interior wall form (3 ') upper end and go up the slotted hole (23) of formation, and then tighten up with nut (8 ').In the space between slab form (28), floor bracket (16) is set; On body of wall (2) and position that floor (12) links to each other, the exterior wall reinforcing bar is connected degree of tightness loop bar (13) or the interior wall reinforcing bar connects degree of tightness loop bar (14), be fixed on vertical reinforcing bar (17) and the horizontal reinforcement (18); Top in slab form (28), the length direction along " mouth " word limit is provided with floor and connects wall form (30).Utilize rigging screw (22) and square bar (24), the aligned perpendicular direction is removed fixing interior wall form (3) (3 ').Square bar (24) number place in the above is formed with slotted hole (23), and they are towards the opposite of interior wall form (3) (3 '), and the mode with projection is installed with respectively; Two square bars (24) are piled up, and its slotted hole (23) that aligns uses screw bolt and nut fastening again.
П font supporting plate (32) is equipped with at two ends in floor bracket (16); On this supporting plate, be provided with bracket fixing hole (31), be used for being fixed on the screw type degree of tightness loop bar (5) that has been contained in the moulding inside concrete; On this supporting plate, also be provided with bracket fixing hole (31 '), be used for it is fixed on the interior wall form (3 ').Between square bar (24), several perpendicular ribs are housed vertically; For when interior wall form (3 ') off-type, can extend and shrink with moving of interior wall form (3 '), on gripper shoe (34) separately, be welded with two square bars (24) that are formed with a plurality of slotted holes (23) respectively.
In addition, in the lower end of interior wall form (3) (3 '), in the hexahedron space of body of wall one side in four corners and bottom surface opened, go to be provided with level jack (10); On the scaffold (25) that is arranged on interior wall form (3) (3 ') lower end,, remove to be provided with vertical jack (11) to the place of an energy operation of body of wall (2) direction.The cylinder barrel (35 ') of vertical jack (11) is installed in the jack bracket (26) of the screw type degree of tightness loop bar (5) that is fixed in body of wall (2); (8 ") are fixed on the slotted hole of the piston guide rod (37) that is installed on interior wall form (3) (3 ') to piston (36 ') with nut; It can move two times of distances of flat board (20) thickness approximately by along continuous straight runs.П font bracket sensing rod (39) is housed on jack bracket (26); Sensor (38) is equipped with in the lower end thereon; With the interactional template sensing rod of П font bracket sensing rod (39) (40), then be installed in interior wall form (3) (3 ').Being installed in the slotted hole of the piston guide rod (37) of interior wall form (3) (3 '), is in the later operation of vertical jack (11) is set, and when interior wall form (3) (3 ') off-type, does not allow piston guide rod (37) go to interfere piston (36 ') to establish.In interior wall form (3) (3 '),, be provided with many equipment for controlling level jack (10) and vertical jack (11); By above-mentioned process and the piston (36 ') that vertical jack (11) are set by Figure 14, just can form incorporate interior wall box template (9).
In this operation, floor connects wall form (30) to be for the reinforcing bar that connects body of wall (2) and floor (12) and to be connected electric fixtures and to use; The connection of reinforcing bar also can adopt traditional CR case embedded mode or lotus root to connect embedded mode.In the present invention, in order to connect the reinforcing bar of body of wall (2) and floor (12), connect in body of wall (2) part of wall form (30) at floor, to be fixedly welded on the vertical reinforcing bar (17) forming female exterior wall reinforcing bar connection degree of tightness loop bar (13) or interior wall reinforcing bar connection degree of tightness loop bar (14), and connect wall form (30) with floor again and remove to block the endoporus that the exterior wall reinforcing bar connects degree of tightness loop bar (13) or interior wall reinforcing bar connection degree of tightness loop bar (14).The exterior wall reinforcing bar connects degree of tightness loop bar (13), as shown in Figure 11, is to be used for fixing the screw type high strength garden reinforcing bar (15) that connects exterior wall (41) and floor (12); This reinforcing bar is formed with external screw thread in its terminal.When body of wall (2) is not exterior wall (41), but under the situation of interior wall (42), as shown in figure 12, in order to connect interior wall (42) and body of wall (2), to use two ends to connect and form that female interior wall reinforcing bar connects degree of tightness loop bar (14) and be formed with externally threaded screw type high strength garden reinforcing bar (15 ') in the centre.
The 4th procedure, shown in Fig. 3,7,9,10,14, outer wall template (4) is hung the position of two floor plates (12), then the top of the interior wall box template (9) of in three process, assembling, promptly slab form (28) is used as operation post, removes to set up vertical reinforcing bar (17) and horizontal reinforcement (18).Dismounting is contained in spiral high strength anchorage (7) and the nut (8) on the interior wall form (3) (3 ') then, uses level jack (10) again, allows interior wall form (3) (3 ') from body of wall (2) off-type.
Allow vertical jack (11) rise to the position of a screw type degree of tightness loop bar (5), then on the position of the screw type degree of tightness loop bar (5) that is fixed in body of wall (2), with spiral high strength anchorage (7) and nut (8), remove fixing interior wall form (3) (3 '); Withdraw jack bracket (26) from body of wall (2), compress vertical jack (11) then; On the position of last one screw type degree of tightness loop bar (5) that has been fixed in body of wall (2),, remove to be installed on the jack bracket (26) on the vertical jack (11), and then tighten with nut (8) with spiral high strength anchorage (7).Carry out this process repeatedly, rise to the position of two floor plates (12) up to interior wall box template (9); At this moment on the body of wall (2) of interior wall form (3) (3 ') and outer wall template (4) below, be fixed with spiral high strength anchorage (7) and nut (8).Flange place at screw type degree of tightness loop bar (5) two ends puts rubber ring (6), tightens up spiral high strength anchorage (7) in its both sides, inserts degree of tightness loop bar fixing hole (19) then; Adjusting under the situation of horizontal and vertical position, interior wall form (3) (3 ') is being fixed tightly on the body of wall (2) with nut (8).The off-type method that occurs in above-mentioned process is as follows.
First method is to turn to be arranged on mutually internally nut among the rigging screw (22) between the wall form (3) (3 '), makes the interior wall form (3) (3 ') that is fixed on rigging screw (22) two ends, to the center mobile phase with distance.Meanwhile, interior wall form (3) (3 ') breaks away from from body of wall (2), forms off-type.Certainly, to go loosening pile to connect and fixedly after the nuts and bolt of square bar (24), go to carry out rigging screw (22) operation more in advance; This square bar is to install for the interior wall form (3) (3 ') that fixedly faces one another.In Fig. 9, show in detail above-mentioned structure.
Second method is to utilize a kind of method of level jack (10).Four corners in interior wall form (3) (3 ') lower end, the piston (36) of level jack (10) is installed with towards body of wall (2) and along continuous straight runs; Cylinder barrel (35) then is installed on the interior wall form (3) (3 ').When the piston (36) of level jack (10) extended, piston (36) moved closer to body of wall (2); After contacting body of wall (2), piston (36) breaks away from body of wall (2) because of the interior wall form (3) (3 ') that is subjected to the effect of reaction force, makes cylinder barrel (35) is housed.According to the degree of interior wall form (3) (3 ') disengaging body of wall (2), go to select for use level jack (10) with required stroke; Go to be provided with two level jack (10) at a place by position up and down, so that remedy mutually.In Fig. 7 and Fig. 9, show in detail above-mentioned structure; And in Figure 10, show in detail the state of off-type.
At this, examine or check the off-type process of the interior wall form (3 ') of above-mentioned two methods in detail.At first, when building body of wall (2), if having a look the state of interior wall form (3 '), so as Figure 17 and shown in Figure 180, under the situation of fastening nut (8 ' ' '), dull and stereotyped (20) and plane of angle bar (48) formation; During off-type, then remove loose nut (8 ' ' '), remove to drive level jack (10) or rigging screw (22) then, flat board (20) is moved to the inside.Be installed in the guide groove (47) of the junction plate (46 ') of angle bar (48), its shape is to form straight line when thickness is above in dull and stereotyped (20), and remaining part is then forming curve; Therefore when the last bolt (29 ') of junction plate (46) that be fixed on flat board (20), move horizontally to the inside a flat board (20) thickness apart from the time, will only remove to move flat board (20); And when the thickness that surpasses dull and stereotyped (20) apart from the time because bolt (29 ') removes to promote guide groove (47), angle bar (48) will slide with bolt (29 '); So angle bar (48) will be from the corner off-type of body of wall (2).The off-type state of interior wall form (3 ') as shown in figure 19.
The method of wall form (3) (3 ') is to fix with screw type degree of tightness loop bar (5), rubber ring (6), spiral high strength anchorage (7) and nut (8) in body of wall (2) is gone up installation.Owing to the interior wall form (3) (3 ') of off-type, only remove two times of distances of flat board (20) thickness from body of wall (2); Therefore only by operation, interior wall template (3) (3 ') is installed on the body of wall (2) to nut (8).
Five processes is as shown in Fig. 4,9,14, has finished the concrete wall (2) of target and with after the method off-type that illustrates in the 4th procedure, has utilized vertical jack (11) upwards to push to interior wall form (3) (3 ').When the piston (36 ') of vertical jack (11) extended, because jack bracket (26) is fixed on the completed body of wall (2), piston (36 ') will upwards be pushed to interior wall form (3) (3 ') gradually.In promoting wall form (3) (3 ') before, the sensor (38) of template sensing rod (40) will be near sensor (38) part that is arranged on bracket sensing rod (39) lower end; When the sensor (38) of the climbing shuttering sensing rod (40) that makes progress, it will be near the sensor (38) that is arranged on bracket sensing rod (39) upper end so; Set controller earlier, vertical jack (11) is quit work get final product.If make the driving distance of vertical jack (11), be adjusted to the integral multiple of the vertical layout distance of screw type degree of tightness loop bar (5), operation will become very convenient so.In Figure 14, show in detail said structure.With spiral high strength anchorage (7) and nut (8), remove the fixing interior wall form (3) (3 ') that promotes by said method; Allow jack bracket (26) take off and separate, and piston (36 ') is moved up with the state that is retracted, it is retightened on body of wall (2) again.Then, remove to lay down the spiral high strength anchorage (7) and the nut (8) that are fixed on the interior wall form (3) (3 '), drive vertical jack (11) again, remove to promote interior wall form (3) (3 ').Carry out said process repeatedly, interior wall form is moved on to the position of building next body of wall (2) always; Then, remove to be connected and fixed interior wall form (3) (3 ') and outer wall template (4), remove to build predetermined body of wall (2) again with spiral high strength anchorage (7) and nut (8).
The 6th procedure is, shown in Fig. 5,7,11 and 12, carries out five processes repeatedly, and interior wall box template (9) is risen to the position of garret body of wall (2), and its assembling is removed to build body of wall (2) and floor (12) after fixing simultaneously.At this moment, before concreting, to remove to remove the floor that is fixed on slab form (28) top and connect wall form (30), it is lifted by crane the outside.Connect wall form (30) if remove floor, so as shown in Figure 7, on the body of wall that is fixed on slab form (28) (2) lateral terminal, will produce and inject the gap that the slab-thickness distance is arranged that floor connects wall form (30); Therefore can prevent when interior wall box template (9) descends, by the jammed phenomenon of body of wall (2).If when watering build floor (12) and this gap, stick this gap with adhesive tape (43) earlier and build afterwards, can offset concrete friction stree so, can make slab form (28) off-type easily.That is, post the position of adhesive tape (43), will isolate floor (12) and slab form (28); The position of posting adhesive tape (43) when off-type will play a part otch, as produce breach from this position, play a part to induce easy off-type, begin to form one from the position of adhesive tape (43) progressively to the situation of middle part off-type.In Fig. 7,11 and 12, show in detail above-mentioned structure.In addition, when watering build floor (12), the space between two support plate (34) that are arranged on floor bracket (16) top will be placed dull and stereotyped also with removing to water build floor (12) again after adhesive tape (43) sealing.
All bodies of wall (2) part be can finish by said process, and the body of wall (2) and the floor (12) of the superiors finished simultaneously.The floor of the superiors (12) is to be supported by a plurality of floor brackets (16), therefore can prevent the sinkage at floor (12) middle part.In addition, as shown in figure 15, when building every floor plate (12), bury support degree of tightness loop bar (44) underground, fixing floor propping steeve (45) is in case floor (12) sinks.
The 7th procedure is as shown in Figure 15 and Figure 16, if finish the floor (12) of the superiors, to remove to remove outer wall template (4) so, and it is lifted by crane the outside; The spiral high strength anchorage (7) and the nut (8) of wall form (3) (3 ') in the dismounting are gone up the П font supporting plate (32) of dismantling floor bracket (16) at interior wall form (3 '); Use level jack (10) to make interior wall form (3) (3 ') off-type then; If compress vertical jack (11), because jack bracket (26) is fixed on body of wall (2), interior wall form (3) (3 ') will move down so.At this moment because floor bracket (16) is fixed on the body of wall (2), so it will be stayed the original place and remove to support floor (12).On body of wall (2), remove the fixing interior wall form (3) (3 ') that descends with spiral high strength anchorage (7) and nut (8); Throw off jack bracket (26), and remove to extend the piston (36 ') of vertical jack (11), move it on the position of screw type degree of tightness loop bar (5) of next lattice, again it is fixed on body of wall (2).Above-mentioned repeatedly process makes interior wall box template (9) drop to the position of building down first floor plate (12); Lift up into floor bracket (16) then from the outside, the space between the slab form of packing into (28); And last being fixed afterwards of screw type degree of tightness loop bar (5) of bracket fastener hole (31) being removed to aim at body of wall (2).On the body of wall (2) that body of wall (2) and floor (12) join, be provided with that the exterior wall reinforcing bar connects degree of tightness loop bar (13) or the interior wall reinforcing bar connects degree of tightness loop bar (14); Screw type high strength garden reinforcing bar (15) (15 '), be fixed on this degree of tightness loop bar; Screw type high strength garden reinforcing bar (15) (15 ') and support degree of tightness loop bar (44), be connected and be arranged on the horizontal reinforcement up and down of floor (12) in the future; Again floor propping steeve (45) is connected to support degree of tightness loop bar (44) that is fixed on the upper strata floor and the support degree of tightness loop bar (44) that will bury underground, and then removes to water build floor (12).
The 8th procedure is the operation of carrying out the 7th procedure repeatedly, makes interior wall box template (9) drop to the position of two floor plates (12), the operation that floor (12) is built then.The 9th procedure is except that floor bracket (16), removes and tears the operation that all set up material open; The tenth procedure be the floor of one deck with traditional method, below slab form, erect block of wood concreting floor (12) operation.
Claims (7)
1, rises and to build the job practices that build floor is watered in body of wall and decline, it is characterized in that first procedure: on basis (1), set up vertical reinforcing bar (17) and horizontal reinforcement (18); On vertical reinforcing bar (17) and horizontal reinforcement (18), remove the fixed outer wall reinforcing bar and be connected degree of tightness loop bar (13) or interior wall reinforcing bar connection degree of tightness loop bar (14); Being coated with China ink on the position of wall form (3) (3 ') and outer wall template (4) in assembling makes marks.Second operation work: with screw type degree of tightness loop bar (5), rubber ring (6), spiral high strength anchorage (7) and nut (8), remove to tighten up interior wall form (3) (3 ') and outer wall template (4), remove to build the concrete of body of wall (2) then; Three process: erect interior wall form (3) (3 ') and outer wall template (4) with crane, with crane slab form (28), floor bracket (16) and floor are installed above it then and are connected wall form (30), form an incorporate interior wall box template (9); The 4th procedure: will hang the position that stands in two floor plates (12) to outer wall template (4) with crane, and be fixed; Allow interior wall form (3) (3 ') off-type with level jack (10), promote the position of interior wall box template (9) with vertical jack (11) to two floor plates (12), go connection to tighten up interior wall form (3) (3 ') and outer wall template (4) again, remove to build the concrete of body of wall (2) then; Five processes: promote interior wall box template (9) is used for building body of wall (2) to the top target location, go connection to tighten up interior wall form (3) (3 ') and outer wall template (4) again, remove to build the concrete of body of wall (2) then; The 6th procedure: five processes repeatedly, promote interior wall box template (9) is built body of wall (2) to the roof position, remove to build body of wall (2) and floor (12) then simultaneously; The 7th procedure: if finished top floor, go to make interior wall box template (9) to drop to the position that one deck is built floor (12) so, then to being located at body of wall (2) and floor (12) joint, the exterior wall reinforcing bar of body of wall (2) connects degree of tightness loop bar (13) or the interior wall reinforcing bar connects on the degree of tightness loop bar (14), remove fastening screw type high strength garden reinforcing bar (15) (15 '), then remove to water build floor (12) again; The 8th procedure: repeat the operation of the 7th procedure, allow interior wall box template (9) drop to the position of two floor plates (12) always, remove to water the concrete (12) of build floor (12) then; The 9th procedure: except floor bracket (16), remove all parts that sets up; The tenth procedure: the floor (12) that removes to build first floor with traditional technology.
2, according to the said job practices of claim 1, an end that it is characterized in that exterior wall reinforcing bar connection degree of tightness loop bar (13) is being opened the hole, and in the hole, be formed with screw thread, it is fixed on the reinforcing bar that curves " " font, and removes to connect exterior wall (41) and floor (12) after fastening with screw type high strength garden reinforcing bar (15); The interior wall reinforcing bar connects degree of tightness loop bar (14), is formed with screw thread in the endoporus of its perforation, and it will make screw type high strength garden reinforcing bar (15 ') break-through, and tighten up with it, so as to connecting interior wall (42) and floor (12).
3, according to the said job practices of claim 1, it is characterized in that the two ends of screw type degree of tightness loop bar (5) are formed with flange, the inboard is provided with screw thread, and the centre is being blocked up obstructed; Rubber ring (6) is enclosed within on the flange at screw type degree of tightness loop bar (5) two ends; Spiral high strength anchorage (7) is formed with screw thread in its outside, and it can insert from the two ends of screw type degree of tightness loop bar (5); Nut (8) will tighten up with spiral high strength anchorage (7), be used for connecting interior wall form (3) (3 ') and outer wall template (4).
4,, it is characterized in that the piston (36) of level jack (10) is installed with towards body of wall (2) and along continuous straight runs according to the said job practices of claim 1; Cylinder barrel (35) then is installed on the interior wall form (3) (3 ').Piston (36) elongation and contraction by level jack (10) make interior wall form (3) (3 ') break away from body of wall (2).
5,, it is characterized in that the cylinder barrel (35 ') of vertical jack (11) is installed in the jack bracket (26) of the screw type degree of tightness loop bar (5) that is fixed in body of wall (2) according to the said job practices of claim 1; (8 ") are fixed on the slotted hole of the piston guide rod (37) that is installed on interior wall form (3) (3 ') to piston (36 ') with nut; П font bracket sensing rod (39) is housed on jack bracket (26), and sensor (38) is equipped with in the lower end thereon; With the interactional template sensing rod of bracket sensing rod (39) (40), then be installed in interior wall form (3) (3 '), so that interior wall box template (9) is risen and decline.
6,, it is characterized in that interior wall box template (9) is made up of following structure according to the said job practices of claim 1.Promptly the side at the flat board (20) of interior wall form (3) is equipped with several channel-section steels (21); On the flat board (20) of interior wall form (3 '), along continuous straight runs is equipped with several junction plates (46), fixing bolt (29 ') at the two ends of this junction plate, both sides end face in dull and stereotyped (20) is equipped with angle bar (48) longitudinally, junction plate (46 ') is housed on this angle bar, on this junction plate, is formed with guide groove (47); To be installed in the bolt (29 ') of the junction plate (46) on the flat board (20), be inserted in the guide groove (47) of the junction plate (46 ') that is contained in angle bar (48), and then tighten up with nut (8 ' ' '); See on the whole, make it form a П word structure, several channel-section steels (21) are installed on an one side.Interior wall form (3) (3 ') is erected, make they in pairs facing to; Between two interior wall forms (3) (3 ') of facing, fixed securely with a plurality of rigging screws (22) and square bar (24); Constitute the interior wall form (3) (3 ') of a hollow.Be formed with slotted hole (23) in the many places of square bar.In hollow wall form above slab form (28), floor bracket (16) and floor be installed connected wall form (30); In the below of two interior wall forms (3) (3 ') of facing, fitting operation pedal (27) and scaffold (25) form an integral structure.
7,, it is characterized in that floor bracket (16) is two brackets (32) that are formed with bracket fastener hole (31) (31 '), is arranged on the position of symmetry according to the said job practices of claim 1; Gripper shoe (34) is installed in upper end in each bracket (32); In the below of gripper shoe (34) and bracket (32), have the square bar (24) of a plurality of slotted holes (23) towards installed inside; Between square bar (24) up and down, a plurality of ribbed arches (33) are installed along vertical direction; The square bar of facing (24) is piled up, and tightened up by slotted hole (23).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KRP200156631 | 2001-09-14 | ||
| KR20010056631A KR100433561B1 (en) | 2001-02-26 | 2001-09-14 | Wall ascending slab descending concrete casting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1355362A true CN1355362A (en) | 2002-06-26 |
| CN1148497C CN1148497C (en) | 2004-05-05 |
Family
ID=19714274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011452161A Expired - Fee Related CN1148497C (en) | 2001-09-14 | 2001-12-27 | Construction method of lifting casting wall and droping casting floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1148497C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439610C (en) * | 2004-07-23 | 2008-12-03 | 润弘精密工程事业股份有限公司 | Form sealing construction method of building external wall |
| CN108252512A (en) * | 2018-02-08 | 2018-07-06 | 浙江鸿安建设有限公司 | A kind of reinforced concrete floor pours case |
| CN112160587A (en) * | 2020-10-09 | 2021-01-01 | 浙江省二建建设集团有限公司 | Slip form construction equipment and construction method for building outer wall and floor slab |
| CN114016730A (en) * | 2021-11-12 | 2022-02-08 | 广东天凛高新科技有限公司 | Wall manufacturing method |
-
2001
- 2001-12-27 CN CNB011452161A patent/CN1148497C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439610C (en) * | 2004-07-23 | 2008-12-03 | 润弘精密工程事业股份有限公司 | Form sealing construction method of building external wall |
| CN108252512A (en) * | 2018-02-08 | 2018-07-06 | 浙江鸿安建设有限公司 | A kind of reinforced concrete floor pours case |
| CN112160587A (en) * | 2020-10-09 | 2021-01-01 | 浙江省二建建设集团有限公司 | Slip form construction equipment and construction method for building outer wall and floor slab |
| CN114016730A (en) * | 2021-11-12 | 2022-02-08 | 广东天凛高新科技有限公司 | Wall manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1148497C (en) | 2004-05-05 |
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