CN106555479B

CN106555479B - Hoisting equipment of concave floor forming device

Info

Publication number: CN106555479B
Application number: CN201510638322.3A
Authority: CN
Inventors: 李渊河
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-30
Filing date: 2015-09-30
Publication date: 2019-12-24
Anticipated expiration: 2035-09-30
Also published as: WO2017054724A1; CN106555479A; KR20180048780A

Abstract

The invention relates to a hoisting device of a concave-shaped floor forming device, which comprises: a concave floor forming device, which is provided with a bearing body, wherein the top end of the bearing body is spanned with a plurality of supporting plates, and each supporting plate is fixedly connected with a plurality of hanging rods towards the lower part; a plurality of room molds, wherein a plurality of longitudinal flow channels which are communicated with each other are formed between the adjacent room molds, and the top of each room mold is fixedly connected with each suspender of each supporting plate in a hanging way.

Description

Hoisting equipment of concave floor forming device

Technical Field

The invention relates to building construction equipment, in particular to hoisting equipment of a concave floor forming device.

Background

At present, construction industry construction generally adopts the manual work to build all kinds of scaffolds, and the manual work is assisted and is installed and removed the dress and build the model book, and the reinforcing bar in artifical field weld wall body and the stand, artifical transport template often the quality can't be guaranteed, and intensity of labour is big, the time limit for a project is slow, with high costs, and the potential safety hazard that exists is many moreover.

Therefore, in the society with gradually increasing manpower cost, in order to solve the above problems, it is important to provide a technique for rapid mechanized construction of high-rise buildings, which can improve the safety and reliability of construction, greatly improve the construction speed, ensure the construction quality, and reduce the construction cost.

Please refer to the document of chinese patent application No. 201110365607.6, which is a method for rapid mechanized construction of high-rise buildings, comprising hoisting an integral hoisting device; integrally assembling the hanging frame units in bulk, and fixedly installing the pneumatic pouring mold opening and closing device below the integral mold hanging frame; starting all four lead screw lifting devices to jack up the whole mould hanging frame; hoisting a wall and beam reinforcement cage of a floor; the integral mould hanging frame falls back, and the pneumatic pouring mould opening and closing device is driven to horizontally close the mould; pouring concrete, and opening the mold after the concrete is solidified; lifting the integral mould hanging frame upwards; hoisting a floor slab, overlapping sunlight part prefabricated slabs, prefabricated stairs and prefabricated bay windows; laying a steel bar mesh of a cast-in-place part of the laminated floor slab and concrete on the upper part of the floor of the cast-in-place laminated floor slab; and repeating the steps to finish the construction of all floors.

Please refer to the documents of chinese patent application nos. 201310474132.3 and CN201320628039.9, which is an aerial building machine suitable for high-rise and super high-rise residential buildings, comprising a main space lifting platform, an outer wall decoration lifting platform, a tower crane and a control device, wherein the main space lifting platform is provided with a main body mold, a concrete conveying device, a concrete spreader and a spraying device. When the building is carried out, the concrete reinforcing mesh is arranged, then the main body space lifting platform descends to enable the main body mould and the concrete reinforcing mesh to be spliced together, then the concrete conveying device conveys concrete to the main body mould, and after 24 hours, the concrete is solidified into a wall body.

Please refer to the document of chinese patent application No. 201320628378, which is a wall forming mold suspended on a lifting device capable of lifting up and down, the wall forming mold includes a plurality of inner wall square wall casting mold frames and outer wall casting mold frames fixed to each other and capable of descending and folding along with the lifting device, the plurality of outer wall casting mold frames surround the plurality of inner wall square wall casting mold frames and are spliced with the plurality of inner wall square wall casting mold frames, and the covered area of the plurality of outer wall casting mold frames and the plurality of inner wall square wall casting mold frames is larger than or equal to the area of the building house to be built. When a wall needs to be formed, the lifting equipment is controlled to lower the wall forming mold to the plane to be built, and then concrete can be poured into the wall forming mold; after the wall forming die is finished, the lifting device is controlled to lift the wall forming die, and at the moment, the inner wall square wall pouring die frame and the outer wall pouring die frame of the wall forming die can be opened to separate from the formed wall.

In the above-mentioned known cases, it is found that it is desirable to improve the efficiency of constructing a plurality of floors by using the main body mold, but in the known cases, there are serious disadvantages in that, in order to construct each floor, the main body mold must be raised at least a certain height, a spraying device is used to spray the wall, then precast slabs are arranged on the top surface of the wall and concrete is distributed, then the top surface of the wall is sprayed, and then the main body mold is lowered to the fabrication floor; in other words, although the construction speed can be improved by using the mold in combination with the concrete injection method, the known construction method cannot form the floor wall surface and the partition wall surface at one time, and thus, when each floor is constructed, after the floor wall surface is formed by using the main mold, it is still necessary to wait for a period of time for the partition wall surface to be completely formed for one floor.

Disclosure of Invention

The invention provides hoisting equipment of a concave floor forming device, and mainly aims to construct a building with a plurality of floors from a foundation in a fast and convenient manner by matching the concave floor forming device with the hoisting equipment.

In order to achieve the above object, the present invention is a hoisting device for a floor forming device in a shape of Chinese character 'ao', comprising: a concave floor forming device, which is provided with a bearing body, wherein the top end of the bearing body is spanned with a plurality of supporting plates, and each supporting plate is fixedly connected with a plurality of hanging rods towards the lower part; a plurality of room molds, wherein a plurality of longitudinal flow channels which are communicated with each other are formed between the adjacent room molds, and the top of each room mold is fixedly connected with each suspender of each supporting plate in a hanging way.

The house built by the scheme does not need to use a modularized reinforcement cage, can achieve a quick construction procedure of building a floor in one day, and further achieves the advantages of cost saving, stability and the like.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the present invention are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a floor forming apparatus of a recessed shape according to the present invention.

Fig. 2 is a perspective sectional view of the floor forming device of the inverted letter shape of the present invention.

Fig. 3 is a perspective view of a fixing member of the room mold of the present invention.

Fig. 4 is a perspective view of a compression mold assembly of the room mold of the present invention.

Fig. 5 is a perspective sectional view of the exterior wall mold of the present invention.

Fig. 6 is a perspective view of the tower entering section apparatus of the present invention.

Fig. 7 is a perspective view of the single mold type room mold of the present invention.

Fig. 8 is a perspective view of the multi-mold type room mold of the present invention.

Fig. 9 is a perspective view of the column apparatus of the present invention.

Fig. 10 is a perspective view of the present invention, showing a state of constructing a first floor.

Fig. 11 is a sectional view of the room mold of the present invention, showing a state of sealing with a silicone sleeve.

Fig. 12 is a sectional view of the exterior wall mold of the present invention, showing a state before demolding.

Fig. 13 is a sectional view of the present invention showing the first floor after completion of the grouting work.

Fig. 14 is another sectional view of the present invention showing the first floor after completion of the grouting work.

Fig. 15 is a sectional view of the first room mold of the present invention, showing a state before the mold shrinkage operation.

Fig. 16 is a sectional view of the first room mold of the present invention, showing a state after the mold shrinkage work.

Fig. 17 is a sectional view of a second room mold of the present invention, showing a state before a mold reduction operation.

Fig. 18 is a sectional view of a second room mold of the present invention, showing a state after a mold shrinkage operation.

Fig. 19 is a sectional view of the exterior wall mold of the present invention, showing a condition after the mold is removed.

Fig. 20 is a sectional view showing a state where the v-shaped floor forming device is raised to the second floor in accordance with the present invention.

Fig. 21 is a perspective view of the present invention, showing a state of constructing a second floor.

Fig. 22 is a perspective view of the present invention, showing a state of constructing a second floor.

Fig. 23 is a sectional view of the present invention showing the second floor after completion of the grouting work.

Fig. 24 is a sectional view showing a state where the v-shaped floor forming device is raised to a third floor in accordance with the present invention.

Fig. 25 is a perspective view of the present invention, showing a state of building a third floor.

The symbols in the description of the drawings are explained as follows:

concave floor forming device 10 straight wall surface reinforcement cage 100

Working space 110 of carrier 11

Supporting plate 111 gap 1110

Boom 1111 longitudinal width W, W1

Upright column device 20 horizontal reinforcement cage 200

Floor slab template 201 base 21

Outer frame 22 of pivot portion 210

Oil pressure cylinder 23 for accommodating space 220

Top stay 230 room mold 30

Longitudinal flow passage 31 fixing member 32

Mold 34 with grooves 33

Die assembly 35 packing block 350

Packing member 351 outer wall mold 40

Fixed part 41 transmission source 42

The transmission member 43 rotates the shaft 44

Moving block 45 pulley 46

Tower section device 50, 50 'is advanced to outer wall plate 47'

Longitudinal tube 51 and transverse tube 52

Support slotted hole 520 colloidal silica 60

Silica gel strip 61 silica gel cover 62

First floor F1 of transverse flow path 70, 70

Second floor F2 third floor F3

Room pattern G1, G2 foundation T

Self-compacting concrete S

Detailed Description

To further understand and appreciate the objects, features and functions of the present invention, please refer to the accompanying drawings.

Referring to fig. 1 to 25, an embodiment of the present invention is a hoisting apparatus for a v-shaped floor forming device, which constructs a building having a plurality of floors from a foundation T in a fast and convenient manner by means of a v-shaped floor forming device 10 in cooperation with a plurality of column devices 20, wherein the v-shaped floor forming device 10 includes:

a carrier 11 having an operation space 110, the carrier 11 is substantially rectangular in design, and the top of the carrier 11 is spanned with a plurality of supporting plates 111 (which can be spanned in a longitudinal or transverse manner according to actual requirements), each supporting plate 111 has a proper gap 1110 between adjacent supporting plates and is fixedly connected with a plurality of suspension rods 1111 downwards, and the longitudinal width W of the central position of each supporting plate 111 is the maximum distance and gradually inclines towards both sides, so that the longitudinal width W of the central position of the supporting plate 111 is greater than the longitudinal width W1 of both sides.

The plurality of column units 20 (as shown in fig. 9), each column unit 20 includes a base 21 having a pivot portion 210, an outer frame 22 having an accommodating space 220 and longitudinally fixed on the base 21, and an oil hydraulic cylinder 23 pivotally connected to the pivot portion 210 and having an angular pivot function, the oil hydraulic cylinder 23 has a telescopic supporting rod 230, wherein the accommodating space 220 can accommodate a tower entering section device 50 (as shown in fig. 6), the tower entering section device 50 is fixedly connected to four corners of the bottom of the supporting body 11, each tower entering section device 50 is formed into a longitudinal long rectangular shape by a plurality of longitudinal pipes 51, each longitudinal pipe 51 is connected with at least one transverse pipe 52 at a proper position, and any two transverse pipes 52 have a supporting slotted hole 520.

A plurality of room molds 30, a plurality of longitudinal runners 31 are formed between adjacent room molds 30, and a plurality of fixing members 32 (shown in fig. 3) are disposed on the top of each room mold 30 and fixedly connected to the suspension rods 1111 of the supporting plates 111, and each fixing member 32 can be operated to adjust the height of each room mold 30 so that the room molds 30 are at the same horizontal level. The longitudinal width W of the central position of each support plate 111 is greater than the longitudinal widths W1 of the two sides, so that the support plates 111 have the maximum stress when the plurality of room molds 30 are hung, and the phenomenon that the support plates 111 deform or break due to the weight of the plurality of room molds 30 is avoided; and when the rain-proof cloth is laid on the rain-proof cloth, the rain water can be discharged from two sides.

In addition, the hanging relationship between each supporting portion 111 and each room mold 30 can be selected according to the actual situation by using a plurality of supporting plates 111 or a single supporting plate 111 to hang at least one room mold 30 by using a plurality of hanging rods 1111; in other words, the hanging relationship between each support 111 and each room mold 30 is not limited to the embodiment of the present invention, but can be set according to the actual state of each room mold 30 and the arrangement position of each room mold 30;

furthermore, in the present embodiment, each room mold 30 can be implemented in two modes, wherein the room mold 30 in one mode is a single mold body 34, the side and bottom surfaces of the mold body 34 are cut with a plurality of grooves 33, and the grooves 33 are connected with each other by a mold shrinking component 35 (as shown in fig. 4 and 7), the room mold 30 in another mode is four independent mold bodies 34, and the mold bodies 34 are adjacent to each other to form the grooves 33, and the grooves 33 are connected with each other by the mold shrinking component 35 (as shown in fig. 4 and 8), wherein the mold shrinking component 35 is composed of a tightening block 350 respectively disposed on each mold body 34, and a tightening member 351 penetrating through the tightening block 350;

in one embodiment, at least one silicone body 60 is provided to seal the groove 33 of the room mold 30, the sealing operation can be divided into two embodiments, wherein the silicone body 60 of one embodiment is silicone strips 61 with different sizes and has an area larger than the groove 33 of each room mold 30 (as shown in fig. 6 and 7), and when each silicone strip 61 is embedded in each groove 33, each silicone strip 61 has excellent elastic tension to completely fill the groove 33 to achieve a complete sealing effect;

the silicone body 60 of another embodiment is an integrally formed silicone sleeve 62 (as shown in fig. 11) with an open space, the silicone sleeve 62 covers the vertical outer circumferential surface of each room mold 30, and this embodiment can also achieve the effect of completely sealing the groove 33 on the vertical outer circumferential surface, and the groove 33 on the bottom side is sealed by the aforementioned silicone strip 61. No matter the material of the silicone strip 61 or the silicone sleeve 62 has excellent stretching tension, so that the silicone strip can be not only reliably filled in the groove 33 but also completely attached to the outer surface of each room mold 30 during the sealing operation, and the main function of the sealing operation of the groove 33 of the room mold 30 through the silicone body 60 is to prevent a lot of impurities from entering the groove 33.

A plurality of exterior wall molds 40 (as shown in fig. 5), each exterior wall mold 40 is disposed corresponding to the bottom of the four sides of the supporting body 11, and includes a fixing member 41 (designed in an I-shape) fixedly connected to the bottom of the supporting body 11, a transmission source 42 (designed as a motor) disposed on the fixing member 41, a transmission member 43 (designed as a belt) interlocked with the transmission source 42, a rotation shaft 44 (designed as a screw) interlocked with the transmission member 43, a moving block 45 screwed with the rotation shaft 44, a pulley 46 connected with the moving block 45 and contacting with the side of the fixing member 41 to move forward and backward on the side of the fixing member 41, and an exterior wall plate 47 fixedly connected to the bottom of the moving block 45.

Accordingly, the construction method of the concave building template set of the embodiment comprises the following construction steps:

step a, carrying out construction operation of a plurality of straight wall reinforcement cages 100 of a first floor F1; the constructor firstly fixes a plurality of straight wall surface reinforcement cages 100 of the first floor F1 on the foundation T, and the construction position of each straight wall surface reinforcement cage 100 corresponds to each longitudinal runner 31 of each room mold 30.

B, erecting the concave floor forming device 10 on the foundation T (as shown in figure 10); the plurality of column units 20 are pre-installed at appropriate positions (for example, at four corners) of the foundation T, each tower entrance device 50 at the bottom of the recessed floor forming device 10 is accommodated in the accommodating space 220 of the column unit 20, and the support rod 230 of the hydraulic cylinder 23 is supported at a slight inclination angle in the support slot holes 520 at either side of the tower entrance device 50 (as shown in fig. 9).

Step c, providing a plurality of exterior wall molds 40 arranged at the bottom of the concave-shaped floor forming device 10 and coating the exterior wall molds 40 on four sides of each room mold 30 (as shown in fig. 12); the driving source 42 of the exterior wall mold 40 is started to make the driving member 43, the rotating shaft 44 and the moving block 45 operate synchronously, and since the pulley 46 connected to the moving block 45 contacts with the side surface of the fixed member 41, and the fixed member 41 is fixed at the bottom end of the supporting body 11, when the driving source 42 operates, the fixed member 41 keeps motionless and only makes the moving block 45 and the exterior wall panel 47 fixed at the bottom end of the moving block 45 move toward the wall surface of each room mold 30, and after the moving block 45 is positioned, the exterior wall panel 47 and the wall surface of each room mold 30 are adjacent to each other to form a plurality of longitudinal flow channels 31 (as shown in fig. 12).

D, grouting the vertical flow passages 31 of the room molds 30, which are mutually communicated (as shown in fig. 13); providing a self-compacting concrete S to be poured into the mutually adjacent and mutually communicated longitudinal runners 31 of the room molds 30, wherein the self-compacting concrete S is in a semi-liquid state and can flow in the mutually communicated longitudinal runners 31, and the self-compacting concrete S can not worry about flowing into the groove 33 because the groove 33 of each room mold 30 is subjected to close packing operation by using the silica gel strip 61 or the silica gel sleeve 62 during grouting operation. When grouting is performed, when the self-compacting concrete S is poured to a height of about one tenth to one eighth, the operation is temporarily stopped for a while, and after the self-compacting concrete S is stabilized, the operation is continued until the self-compacting concrete S is filled, so as to prevent the room molds 30 from floating due to the self-compacting concrete S.

E, performing construction operation of a plurality of straight wall reinforcement cages 100 of the previous floor (the second floor F2); the constructor stands on the top of each room mold 30 to fixedly arrange the plurality of straight wall surface reinforcement cages 100 of the previous floor and is connected with the plurality of straight wall surface reinforcement cages 100 of the first floor F1, and the plurality of straight wall surface reinforcement cages 100 correspond to the plurality of longitudinal runners 31 of each room mold 30, wherein it is worth one that the constructor is to construct in the working space 110 of the supporting body 11, so the wind resistance during the high-altitude operation can be weakened through the coated supporting body 11, and the working efficiency is improved.

Step f, carrying out die shrinking operation; the packing member 351 of each mold shrinking assembly 35 can be controlled to be packed in the middle direction (as shown in fig. 15-18) in a manual or electric remote control manner, so that each mold body 34 slightly moves, and the outer surface of each room mold 30 is isolated from the slurry S in the longitudinal flow channel 31 by the silica gel strip 61 or the silica gel sleeve 62 (as shown in fig. 11), and the silica gel strip 61 or the silica gel sleeve 62 only has adhesive force to each room mold 30 made of a rigid material and has no adhesive force to the self-compacting concrete S, so that each room mold 30 can be easily separated from the self-compacting concrete S in the longitudinal flow channel 31 when each mold body 34 slightly moves through the packing member 351 of the mold shrinking assembly 35; subsequently (as shown in fig. 19), the driving source 42 of the exterior wall mold 40 is started to drive the driving member 43, the rotating shaft 44 and the moving block 45 to synchronously operate, so that the exterior wall plate 47 is retreated from the wall surface of each room mold 30, thereby completing the mold shrinking operation.

Step g, carrying out die lifting operation: raising the female floor forming device 10 to the height of the upper floor and completing the construction work of the first floor F1 to make the first floor F1 a finished floor; as shown in fig. 20 and 21, the top brace 230 of the hydraulic cylinder 23 is supported in the supporting slot 520 of each tower entrance device 50, and the top brace 230 is extended upward to support the tower entrance device 50 to the height of the previous floor, the room pattern G1 of the finished floor (the first floor F1) is formed on the foundation T, and because the hydraulic cylinder 23 has the function of angular pivoting, the hydraulic cylinder 23 can also adjust its corresponding angle synchronously during the process of extending the top brace 230 upward to change the angle when the top brace 230 extends upward, and a transverse runner 70 is provided at the bottom of each room mold 30 suspended by each suspension rod 1111 of each support plate 111 and the top of the room pattern G1 of the finished floor; when the concave floor forming device 10 is raised upward to the height of the first floor, another tower entering section device 50 'is placed into the accommodating space 220 of the column device 20, and the tower entering section device 50' is mutually locked with the tower entering section device 50 above.

Step h, manufacturing a plurality of transverse reinforcement cages 200 (shown in fig. 22) and floor slabs 201 of the finished floor (first floor F1) and the previous floor (second floor F2); a plurality of transverse reinforcement cages 200 are fixedly arranged at the bottom of each room mold 30 and the transverse flow channel 70 at the top of the finished floor, and each transverse reinforcement cage 200 is mutually connected with each straight wall reinforcement cage 100; a floor form 201 is built beneath the transverse reinforcement cage 200.

Step i, providing a plurality of outer wall molds 40 arranged at the bottom of the floor forming device 10 in a shape like a Chinese character 'ao' and covering four sides of each room mold 30 (as shown in fig. 22), wherein the height of the outer wall molds is the upper floor (a second floor F2); the method of covering the exterior wall mold 40 with the room molds 30 is the same as that in step c, and the applicant does not need to describe any further.

A step j of performing a grouting operation for the vertical flow passages 31 of the room molds 30, which are mutually communicated, at the height of the previous floor (second floor F2) (as shown in fig. 23); during grouting, the self-compacting concrete S is not only poured into the mutually-communicated longitudinal flow channels 31 of the room molds 30 and coats the plurality of straight wall reinforcement cages 100 of the previous floor (the second floor F2), but also flows to the transverse flow channel 70 between the finished floor and the previous floor (the second floor F2) and coats the plurality of transverse reinforcement cages 200;

and step k, repeating the steps e to j until all floors are finished, and displaying a construction program for manufacturing a second floor in FIGS. 23 to 25.

In this embodiment, the concave floor forming device 10 is raised to the height of the first floor (third floor F3) and the construction operation of the second floor F2 is completed, wherein the top brace 230 of the hydraulic cylinder 23 is supported against each tower entrance device 50 ', and the top brace 230 is extended upward and supports both tower entrance devices 50 and 50' to the height of the first floor (third floor F3), and because the hydraulic cylinder 23 has the function of angular pivoting, the hydraulic cylinder 23 can adjust its angle synchronously during the upward extension of the top brace 230 to correspond to the change of the angle when the top brace 230 is extended upward;

when the female floor forming device 10 is raised to the height of the first floor (third floor F3), another tower entering device 50 'is further placed in the accommodation space 220 of the column device 20, and the foundation T forms the room pattern G2 of the second floor F2, and the bottom of each room mold 30 and the top of the second floor F2, which are suspended by the suspension rods 1111 of each support plate 111, have a transverse flow channel 70';

accordingly, the recessed floor forming device 10 and the plurality of upright post devices 20 of the method for constructing a recessed building form set of the present embodiment can be used to construct a building having a plurality of floors from the foundation T in a fast and convenient manner.

Furthermore, an important technical means of the present invention is further explained, because the self-compacting concrete S flows into the longitudinal runner 31 and the transverse runner 70 which are mutually communicated during grouting, and simultaneously coats the plurality of straight wall reinforcement cages 100 of the previous floor (the second floor F2) and the plurality of transverse reinforcement cages 200 in the transverse runner 70 between the finished floor and the previous floor (the second floor F2), when the floor forming device 10 of a recessed shape finishes the demolding operation and then ascends to the previous floor (the third floor F3), the room pattern G2 of the second floor F2 synchronously forms the straight wall and the transverse wall at one time (the transverse wall is defined as the ceiling corresponding to the lower floor and the floor corresponding to the upper floor); in other words, the recessed floor forming apparatus 10 forms a straight wall surface and a horizontal wall surface simultaneously in the room pattern (G1, G2 …) of each floor by the construction method in which the column apparatus 20 is coupled to the plurality of tower entrance apparatuses 50 to be supported upward.

In addition, although the female floor forming device 10 has a considerable weight, the weight thereof is borne by the entering tower sections 50 and 50', and no weight is dropped on the building, and the weight borne by the building is only the floor form, so that no influence is caused on the building. The house built by the construction method does not need to use a modularized reinforcement cage, can achieve a quick construction procedure of building one floor in one day, and further achieves the advantages of cost saving, stability and the like.

In the present invention, a foundation T is constructed on a building foundation, and a mold assembly is disposed on the foundation T, wherein the mold assembly is composed of the aforementioned floor forming device 10 having a shape like a Chinese character 'ao', an exterior wall mold 40, and a room mold 30, the room mold 30 contacts the foundation T at this time, so that the mold assembly has only a longitudinal runner 31, then grouting is performed, so that the longitudinal runner 31 is filled with self-compacting concrete S to establish a wall surface of a first floor F1 (including a partition wall of a room), then mold shrinking is performed on the room mold 30 to separate the room mold 30 from the self-compacting concrete S, then a lifting machine (i.e., the aforementioned upright post device 20) is used to perform mold lifting operation, the mold assembly is lifted up to a position of a second floor F2, at this time, a transverse runner 70 and the longitudinal runner 31 are formed in the underground direction of the room mold 30 to communicate with each other, after the grouting operation, the horizontal flow path 70 and the vertical flow path 31 are filled with the self-compacting concrete S, so that the wall surface (including the partition wall of the room) and the floor layer can be formed at one time, then the room mold 30 is subjected to a mold shrinkage operation, and then a lifting machine (i.e., the column device 20) is used to perform a mold lifting operation, so that the mold assembly is lifted to the position of the third floor F3, and then the grouting operation is performed, and the wall surface and the floor layer are formed at one time. The operation is repeated in this way, and the building is built in a very short time. The detailed construction process is detailed as before, and will not be described again.

It is noted that the lifting mechanism may be a crane or other mechanism and means for lifting the mold assembly upward, in addition to the column assembly 20 disclosed herein.

In summary, the above embodiments and drawings are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, that is, all equivalent changes and modifications made according to the claims of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a concave floor forming device's lifting device which characterized in that includes:

a concave floor forming device, which is provided with a bearing body, wherein the top end of the bearing body is spanned with a plurality of supporting plates, and each supporting plate is fixedly connected with a plurality of hanging rods towards the lower part;

a plurality of room molds, wherein a plurality of longitudinal flow channels which are communicated with each other are formed between adjacent room molds, and the top of each room mold is fixedly connected with each suspender of each supporting plate in a hanging way;

each room mold is a single mold body, the side surface and the bottom surface of the mold body are provided with a plurality of grooves, and the grooves are mutually connected by a mold shrinkage component.

2. The apparatus for lifting a floor forming device in a zigzag shape according to claim 1, wherein a fixing member is provided on a top of each of the room molds, and each of the room molds is fixedly suspended by the fixing member from the suspension rods of each of the support plates.

3. The apparatus for lifting a v-shaped floor forming apparatus as claimed in claim 2, wherein each of the fixing members is operable to adjust the height of the corresponding room mold so that each of the room molds is maintained at the same level.

4. The hoist apparatus of a v-shaped floor forming apparatus as claimed in claim 1, wherein the support plates are formed such that the longitudinal width of the support plates at the central position thereof is a maximum distance and gradually inclined toward both sides thereof, and the longitudinal width of the support plates at the central position thereof is greater than the longitudinal width of the support plates at both sides thereof.

5. The hoisting device for the T-shaped floor forming device as claimed in claim 1, wherein the die assembly is composed of a packing block respectively provided on each of the die bodies, and a packing member passing through the packing block.

6. The hoisting device of a v-shaped floor forming device according to claim 1, wherein the supporting body has an operation space.

7. The hoisting device for the v-shaped floor forming device as claimed in claim 1, wherein each of the support plates is disposed to straddle the top end of the supporting body in a longitudinal manner.

8. The hoisting device for a v-shaped floor forming device as claimed in claim 1, wherein each of the support plates is disposed across the top end of the supporting body in a lateral manner.