CN204876578U - Building construction system - Google Patents

Abstract

The utility model provides a building construction system, its floor at building core section of thick bamboo, the interior wall, position such as roof beam and stair and building outlying floor, the post, all adopt aluminium mould system in a large number in position departments such as roof beam and stair, and adopt elevartor shaft steel mould workstation and elevartor shaft steel mould system in the elevator shaft, utilize building outlying peripheral outer wall protection system, the cooperation climbs wall steel mould and climbs wall workstation, construction safety has been improved, and compare in traditional wooden mould, aluminium mould stability is good, bearing capacity is high, and the installation is simple and easy, the work progress is more environmental protection, construction back concrete roughness is high, can also effectively reduce the whole construction cycle of building, improve whole building quality, thereby reduce construction cost.

Description

building construction system

【Technical field】

The utility model relates to the technical field of architecture/construction, in particular to a building construction system.

【Background technique】

The structure of existing high-rise commercial buildings has the characteristics of high floor height, many floor height changes, and various floor thicknesses. Therefore, the construction arrangement is generally divided into two parts, namely the core tube part and the peripheral part.

The core tube part is mainly composed of wall columns, stairs, floor slabs, beams, elevator shafts, and outer walls, wherein the wall columns, stairs, floor slabs, and beams are mainly made of traditional wooden formwork, and the elevator shaft is also mainly made of wooden formwork. The walls are mainly made of wooden formwork as external wall protection. The peripheral part is mainly composed of wall columns, stairs, floor slabs, and the periphery, most of which are mainly made of traditional wooden formwork.

It can be seen that whether it is the core tube part or the peripheral part, the existing construction is mostly based on traditional wooden formwork. The characteristics of wooden formwork itself determine that it has many shortcomings. For example, if traditional wooden formwork is used, it is easy to produce a large number A large amount of construction waste is not environmentally friendly, and requires a lot of labor, and the recovery rate of materials is relatively low. After construction, the concrete surface has low flatness; if steel frames are used for support, the operation is inconvenient and the load-bearing effect is poor.

Therefore, it is necessary to provide a new building construction system to solve the above technical problems.

【Content of utility model】

The technical problem solved by the utility model is to provide a building construction system to improve the problems of long construction period, inconvenient construction and poor quality of concrete after construction in the prior art.

In order to solve the above technical problems, the utility model provides a building construction system, which includes a core tube part and a peripheral part, and the core tube part includes: a core tube aluminum mold system, a core tube scaffold supporting the core tube aluminum mold system The supporting system, the elevator shaft steel formwork system and the elevator shaft steel formwork workbench used in the elevator shaft, and the steel formwork system for the outer wall of the core tube; the peripheral part includes: the peripheral aluminum formwork system, the peripheral scaffolding supporting the peripheral aluminum formwork system A support system and a peripheral external wall protection system, the peripheral external wall protection system includes a grid row frame and a protective layer installed on the grid row frame.

Further, the core tube aluminum formwork system includes an aluminum formwork for the core tube floor slab, an aluminum formwork for the core tube wall column, an aluminum formwork for the core tube staircase, and an aluminum formwork for the core tube beam; the peripheral aluminum formwork system includes the peripheral floor slab Use aluminum formwork, aluminum formwork for peripheral wall columns, aluminum formwork for peripheral beams, and aluminum formwork for peripheral stairs.

Further, the aluminum formwork for the core tube floor and the aluminum formwork for the core tube wall column are connected by a C-shaped connector, and the C-shaped connector is provided with a pair of connecting arms and a fixing member for fixing the connecting arms.

Further, the elevator shaft steel form system is located above the elevator shaft steel form workbench, and includes a shaft wall steel formwork for fixing on the elevator shaft wall.

Further, the elevator shaft steel formwork system also includes a manned platform connected to the top of the shaft wall steel formwork and a threaded pipe connected between two opposite shaft wall steel formworks; the threaded pipe is provided with a rotating handle.

Further, the steel formwork system for the outer wall of the core tube includes a climbing wall workbench and a wall climbing steel form for fixing on the outer wall of the core cylinder, and the climbing wall workbench is connected to the climbing wall through inclined braces. The wall steel formwork is fixedly connected.

Further, the grid row frame includes tie rods fixed on the peripheral floor and vertical rods fixedly connected with the tie rods, the vertical rods include vertically arranged outer vertical rods and inner vertical rods, and horizontally arranged second vertical rods. A cross bar, and a scaffold board positioned above the first cross bar.

Further, the outer side of the scaffold board is provided with a vertically arranged foot guard; the outer pole is fixed with a scissors brace; the protective layer is provided with a dense mesh flame-retardant net.

Further, the core tube scaffolding support system includes straight rods, horizontal rods connected between two adjacent straight rods, and oblique rods connected between two horizontal rods.

The building construction system of the utility model adopts a large number of aluminum mold systems. Compared with the traditional wooden mold, the aluminum mold has good stability, high bearing capacity, easy installation, and more environmentally friendly construction process. The wall protection system, elevator shaft steel mold and elevator shaft workbench can improve the safety of construction, and can also effectively reduce the overall construction period of the building, improve the overall building quality, and thereby reduce construction costs.

【Description of drawings】

Fig. 1 is one of segmental schematic diagrams of the utility model building construction system;

Fig. 2 is the second schematic block diagram of the building construction system of the present utility model;

Fig. 3 is the main component of the utility model building construction system;

Fig. 4 is the schematic diagram that the utility model building construction system is applied on the building;

Fig. 5 is the construction diagram of the core tube outer wall and the elevator shaft of the building construction system of the present invention;

Fig. 6 is the top view of the elevator shaft steel mold system of the building construction system of the present invention;

Fig. 7 is the side view of the elevator shaft steel mold system of the building construction system of the present invention;

Fig. 8 is a partially enlarged view of the steel formwork system of the core tube outer wall of the building construction system of the present invention;

Fig. 9 is a structural schematic diagram of the core cylinder aluminum mold system part of the building construction system of the present invention;

Fig. 10 is a structural schematic diagram of the core tube scaffolding support system of the building construction system of the present invention;

Fig. 11 is a schematic structural view of the outer wall protection system of the building construction system of the present invention;

Fig. 12 is a top view of the peripheral outer wall protection system of the building construction system of the present invention;

Fig. 13 is the front view of the protective layer of the building construction system of the present invention;

Fig. 14 is a kind of concrete construction process that adopts the building construction system of the present utility model.

【Detailed ways】

Figure 1 and Figure 2 show the basic structural diagram of the building. The structure of the building itself can be divided into the core tube (ie BAY1 and BAY2) and the periphery (BAY3 and BAY4). Therefore, based on the structural characteristics of the building , the utility model provides a building construction system 100 that can improve the convenience and construction quality of construction, which uses a large number of aluminum mold systems and special steel mold workbenches, etc., as shown in Figure 3. Part of the components, wherein Including aluminum formwork 10 for floor slabs and aluminum formwork 20 for wall columns, elevator shaft system 30 (including elevator shaft steel form workbench 31 and elevator shaft steel formwork system 32), core tube scaffolding support system 40, core tube The external wall steel formwork system 50 and the peripheral external wall protection system 60, these components will be widely used in the core tube and the periphery of the building (see Figure 4 for cooperation).

According to the structural characteristics of the core tube and the periphery of the building, the building construction system 100 described in the present invention includes: a core tube part and a peripheral part, and the core tube part and the peripheral part are respectively located on the inner side and the outer side of the building. in:

The core tube part includes: the core tube aluminum mold system, the core tube scaffolding support system supporting the core tube aluminum mold system, the elevator shaft steel mold system and the elevator shaft steel mold workbench used in the elevator shaft, and the core tube External wall steel formwork system. The core tube aluminum formwork system includes an aluminum formwork for the core tube floor, an aluminum formwork for the core tube wall column, an aluminum formwork for the core tube stairs, and an aluminum formwork for the core tube beam; the elevator shaft steel formwork system includes The shaft wall steel formwork on the shaft wall, the shaft wall steel formwork is located above the elevator shaft steel form workbench.

The peripheral part includes: a peripheral aluminum mold system, a peripheral scaffold support system supporting the peripheral aluminum mold system, and a peripheral outer wall protection system. A mesh-shaped flame-retardant net, the peripheral aluminum formwork system includes aluminum formwork for peripheral floor slabs, aluminum formwork for peripheral wall columns, aluminum formwork for peripheral beams and aluminum formwork for peripheral stairs.

The structural features and usage methods of each component of the building construction system of the present invention will be described in detail below in conjunction with illustrations and specific embodiments.

In the core tube aluminum formwork system, as shown in Figure 9, wherein, the aluminum formwork 10 for the core tube floor and the aluminum formwork 20 for the core tube wall column are respectively applied to the concrete pouring of the core tube floor 200 and the wall (including the wall column) ) 300 concrete pouring, and are respectively arranged horizontally and vertically. In this embodiment, the aluminum formwork 20 for the core tube wall column is respectively arranged on both sides of the poured wall 300, and is realized by nuts and bolts. It is worth mentioning that the aluminum formwork 10 for the core tube floor and the aluminum formwork 20 for the core tube wall column are connected by a C-shaped connector 11, and the C-shaped connector 11 is provided with a pair of connecting arms 12 and the fixing piece 13 connecting the connecting arm 12 and the aluminum templates 10, 20. Of course, the building core tube stairs (not shown) and the beam 400 (referring to Fig. 10) also all adopt aluminum formwork system, and its structure is similar to the aluminum formwork 10 for floor slab and the aluminum formwork 20 for wall column (not shown here The reason is that the aluminum formwork system has better stability, higher bearing capacity, easy installation, environmentally friendly construction, and high smoothness of the concrete surface.

Similar to the core tube aluminum formwork system, the peripheral aluminum formwork system includes aluminum formwork for peripheral floor slabs, aluminum formwork for peripheral wall columns, aluminum formwork for peripheral beams, and aluminum formwork for peripheral stairs. The structure and installation method of each aluminum formwork It is basically the same as the core tube aluminum mold system, and will not be repeated here.

For the construction of the elevator shaft, the building construction system of the present utility model adopts the elevator shaft steel mold workbench 31 and the elevator shaft steel mold system 32 . The steel mold workbench 31 of the elevator shaft is a steel mold workbench placed in the elevator shaft, and can be driven by a power device (such as a hanging tower) to realize the lifting function through the lifting element P, so as to facilitate the adjustment of floors of different heights. Carry out construction work, can refer to as shown in Figure 5, the shaft wall steel formwork of described elevator shaft steel formwork system 32 is fixed on the inner wall surface of described elevator shaft shaft wall, and is connected with the outer wall surface of elevator shaft shaft wall by bolts. Climbing wall steel formwork 52 or core tube wall column realize fixed fit with aluminum formwork 20. Figure 6 and Figure 7 are respectively the top view and the side view of the steel formwork system 32 of the elevator shaft, to show the top structure and internal structure of the steel formwork system 32 of the elevator shaft, and bolts 33 are passed between the two shaft wall steel formworks set oppositely Connected with the threaded pipe 34, used to stretch and position the two opposite well wall steel formworks, one end of the bolt 33 is fixed on the well wall steel formwork, and the other end is connected with the threaded pipe 34, the The threaded pipe 34 is provided with a rotary handle 35 that can drive the threaded pipe 34 to rotate; the elevator shaft steel mold system 32 is provided with a manned platform 36 on the top of the shaft wall steel formwork, and the manned platform 36 is rectangular and It is fixedly connected with the surrounding well wall steel formwork, and the manned platform 36 is provided with an entrance and exit 37 . The pulling element P is fixedly connected with the elevator shaft steel formwork system 32 .

Continuing to refer to FIG. 5 , the steel formwork system 50 for the outer wall of the core tube is fixed on the partly poured outer wall of the core tube, which includes: a wall-climbing workbench 51 and a wall-climbing steel formwork 52 . The wall-climbing workbench 51 is built along the outer wall from bottom to top, and is provided with a protective cage 53 and a climbing ladder positioned at the inner side of the protective cage 53 and used as an upper and lower passage. The protective cage 53 can be a barbed wire mesh, wherein In the embodiment, the wall-climbing workbench 51 supports the wall-climbing steel form 52 through two diagonal braces 55 arranged obliquely. Specifically, as shown in FIG. 8 , it shows the wall-climbing workbench 51 and the wall-climbing Partial connection of the steel mold 52, one end of the two diagonal braces 55 is locked on the bottom code of the climbing wall workbench 51 through bolts, and the other end of one of the two diagonal braces 55 is supported on the climbing wall steel mold 52 in the upper position, the other end of the other diagonal brace is supported on the back corrugated yard connector 56 at the bottom of the climbing wall steel formwork 52, and the two ends of the diagonal brace 55 are respectively connected to the climbing wall steel formwork 52 by bolts 54. On the wall workbench 51 and the wall-climbing steel form 52 , a rotatable handle 551 is also provided on the diagonal brace 55 . In addition, a connecting bolt 57, a connecting bolt 58 and an adjusting bolt 59 are also connected to the bottom of the climbing wall steel form 52, and the adjusting bolt 59 is used to adjust the bottom height of the climbing wall steel form 52, so that the height of the climbing wall steel form 52 Consistent with the height of the concrete to be poured, the connecting bolt 57 connects the climbing wall steel mold 52 and the climbing wall workbench 51 through the channel steel, and the connecting bolt 58 is used to fix the climbing wall workbench 51 on the outer wall. After the concrete pouring is completed, the elevator shaft steel formwork system 32 is disassembled onto the elevator shaft steel form workbench 31 . Through the mutual combination of the elevator shaft steel form system 32 and the elevator shaft steel form workbench 31, and the combination of the climbing wall workbench 51 and the wall climbing steel formwork 52 on the outer wall of the core tube, the lifting element P (such as the hanging tower ) can operate independently with the help of which can reduce the number of construction personnel.

As shown in FIG. 10 , the core tube scaffolding support system 40 includes several straight bars 41, a transverse bar 42 connected between two adjacent straight bars 41, and an oblique bar 46 connected between the two transverse bars 42, When supporting the core tube floor 200 , the top of the straight rod 41 bears against the dead top box 43 , and the dead top box 43 is connected to the aluminum formwork 10 for the core tube floor.

As shown in Figure 11, the outer wall protection system 60 includes a grid rack and a protective layer 63 installed on the grid rack, and the grid rack includes tie rods 61 fixed on the outer floor 200' and connected The tie rod 61 is fixedly connected to the vertical rod 62, and the tie rod 61 and the vertical rod 62 form a row grid structure. The tie rod 61 is arranged horizontally, and the inner side is fixed to the floor or wall column 200' by the embedded rod 64, and the embedded rod 64 is vertically fixed to the floor or wall column 200'. The pole 62 is provided with an outer pole 620 and an inner pole 621 parallel to each other, a first crossbar 623 connecting the inner and outer poles, and a scaffolding plate 624 above the first crossbar 623. A horizontal bar 623 is arranged horizontally, and the outer side of the scaffold board 624 is provided with a vertically arranged foot board 626, which is close to the feet of construction workers and can play a certain protective role. In addition, in order to better fix the scaffolding board 624, the vertical bar 62 of the utility model is also provided with a second horizontal bar 627 erected on the first horizontal bar 623 and fixedly connected with the first horizontal bar 623, as shown in Figure 12 As shown in FIG. 13 , the scaffolding board 624 is laid on the second crossbar 627 , thus, the scaffolding board 624 is supported by the cooperation of the first crossbar 623 and the second crossbar 627 . The protective layer 63 is provided with a dense-mesh flame-retardant net, which is fixed on the outer pole 620. In this embodiment, the peripheral outer wall protection system 60 also includes Scissors brace 65, as shown in FIG.

Referring to Fig. 14, it is a construction method using the building construction system 100 described in the utility model. In the utility model, the building construction system 100 is divided into four flow sections for construction, which are respectively the first core tube part BAY1 and the second core tube part. part BAY2, the first peripheral part BAY3 and the second peripheral part BAY4, wherein the first peripheral part BAY3 ring is set outside the first core tube part BAY1, and the second peripheral part BAY4 ring is set on the second The outside of the core tube part BAY2.

In a work cycle, the construction content of each day is divided into two parts according to the morning and afternoon (that is, 1-indicates the construction content in the morning and 2-indicates the construction content in the afternoon in Figure 14). It can be seen that during the construction process, the building The core tube and the four surrounding water sections can be constructed at the same time. In the utility model, the construction method of the building construction system 100 is described in detail by taking four days and one floor as an example. During construction, the first core tube part BAY1, the second core tube part BAY2, the first peripheral part BAY3 and the second peripheral part BAY4 are constructed simultaneously, and the specific construction steps of the construction method are as follows:

Morning of Day 1:

The first core tube part BAY1 is installed with aluminum formwork for wall columns.

At the same time, the second core tube part BAY2 is bound with floor steel bars.

At the same time, the first peripheral portion BAY3 is concreted.

At the same time, the second peripheral part BAY4 carries out the installation of floor aluminum formwork and beam aluminum formwork.

Day 1 afternoon:

The first core tube part BAY1 is installed with aluminum formwork for wall columns.

At the same time, the second core tube part BAY2 performs binding of steel bars for the floor slab and steel bars for wall columns.

At the same time, the first peripheral portion BAY3 is concreted.

At the same time, the second peripheral part BAY4 sequentially installs the floor aluminum formwork, the beam aluminum formwork and binds the floor steel bars.

Morning of Day 2:

The first core tube part BAY1 is used for the installation of floor aluminum formwork and beam aluminum formwork.

At the same time, the second core tube part BAY2 is poured with concrete

At the same time, the first peripheral part BAY3 is installed with aluminum formwork for wall studs.

Simultaneously, the second peripheral part BAY4 performs floor reinforcement binding.

Day 2 afternoon:

The first core tube part BAY1 is used for the installation of floor aluminum formwork and beam aluminum formwork, as well as the binding of floor steel bars. Specifically, the floor aluminum formwork and the beam aluminum formwork are sequentially installed on the top of the completed wall column aluminum formwork, and the floor steel bars are bound on the floor aluminum formwork.

At the same time, the second core tube part BAY2 is concreted.

At the same time, the first peripheral part BAY3 performs the installation of the floor aluminum formwork and the beam aluminum formwork.

At the same time, the second peripheral part BAY4 is bound with steel bars for wall columns.

Morning of Day 3:

The first core tube part BAY1 is used for binding the steel bars of the floor slab.

At the same time, the second core tube part BAY2 carries out the installation of the aluminum formwork of the wall column.

At the same time, the first peripheral part BAY3 performs the installation of the floor aluminum formwork and the beam aluminum formwork.

At the same time, the second peripheral portion BAY4 is concreted.

Day 3 afternoon:

The first core tube part BAY1 performs the binding of the steel bars of the floor and the binding of the steel bars of the wall columns.

At the same time, the second core tube part BAY2 carries out the installation of the aluminum formwork of the wall column.

At the same time, the first peripheral part BAY3 installs the floor aluminum formwork and beam aluminum formwork and binds the floor reinforcement.

At the same time, the second peripheral portion BAY4 is concreted.

Morning of Day 4:

The first core tube part BAY1 is concreted.

At the same time, the second core tube part BAY2 carries out the installation of floor slab and beam aluminum formwork.

At the same time, the first peripheral part BAY3 performs binding of the floor reinforcement.

At the same time, the second peripheral part BAY4 carries out the installation of the aluminum formwork for the wall studs.

Day 4 afternoon:

The first core tube part BAY1 is concreted.

At the same time, the second core tube part BAY2 performs installation of floor aluminum formwork and beam aluminum formwork, as well as binding of floor steel bars.

At the same time, the first peripheral part BAY3 performs binding of steel bars for the floor slab and binding of steel bars for wall columns.

At the same time, the second peripheral part BAY4 performs the installation of the floor aluminum formwork and the beam aluminum formwork.

In this construction method, the core tubes BAY1 and BAY2 of the building and the peripheral BAY3 and BAY4 are constructed simultaneously to form a four-day work cycle, and a one-story building is built in each cycle. Of course, it can also be constructed according to specific conditions and The construction needs to change the four-day work cycle to six-day work cycle, and build a one-story building in each cycle. It should be noted that no matter how many days are used as a work cycle, as long as the four water flow sections can be constructed at the same time, this construction process is more reasonable, and the combination of personnel, equipment, and formwork is closer, thereby greatly reducing the overall cost. Construction cycle, reduce construction cost.

In summary, the utility model adopts a large number of aluminum formwork systems in the core tube part and peripheral part of the wall columns, floor slabs, beams and other positions, and adopts the combination of the elevator shaft steel formwork system 32 and the elevator shaft steel formwork workbench 31 in the elevator shaft The method can greatly save the construction period, make the concrete surface smoother, and the aluminum formwork is easy to install and has a strong supporting capacity. Compared with the traditional wood formwork system, the construction process is more environmentally friendly, and it can also greatly reduce the overall building construction period and construction costs. At the same time, combined with the wall-climbing workbench 51 and wall-climbing steel formwork 52 of the core tube external wall steel formwork system 50, and the improved peripheral external wall protection system 60, the manpower occupation during the construction process is reduced, the safety is high, and the operation is easy. more convenient.

The above is only the preferred embodiment of the utility model, and is not intended to limit the utility model in any form. Any person familiar with the art can use the above disclosure without departing from the scope of the technical solutions of the utility model. Many possible changes and modifications are made to the technical solution of the utility model according to the content of the method, all of which belong to the protection scope of the claims.

Claims (9)

1. an architecture construction system, comprises core-tube partial and periphery, it is characterized in that,

Described core-tube partial comprises: Core Walls Structure aluminum dipping form system, support described Core Walls Structure aluminum dipping form system Core Walls Structure trellis supports system, for the elevator shaft punching block system in elevator shaft and elevator shaft punching block workbench and Core Walls Structure exterior wall punching block system;

Described periphery comprises: peripheral aluminum dipping form system, the peripheral trellis supports system supporting peripheral aluminum dipping form system and peripheral outer wall guard system, and described peripheral outer wall guard system comprises the topping in row's gratings and the row's of being installed on gratings.

2. architecture construction system according to claim 1, is characterized in that: described Core Walls Structure aluminum dipping form system comprises Core Walls Structure floor aluminum alloy pattern plate, Core Walls Structure wall column aluminum alloy pattern plate, Core Walls Structure stair aluminum alloy pattern plate and Core Walls Structure beam aluminum alloy pattern plate; Described peripheral aluminum dipping form system comprises peripheral floor aluminum alloy pattern plate, outer enclosing wall column aluminum alloy pattern plate, perimeter beams aluminum alloy pattern plate and peripheral stair aluminum alloy pattern plate.

3. architecture construction system according to claim 2, is characterized in that: described Core Walls Structure floor aluminum alloy pattern plate and Core Walls Structure wall column are connected by C type connector with between aluminum alloy pattern plate, and described C type connector is provided with a pair linking arm and is fixedly connected with the fixture of arm.

4. architecture construction system according to claim 1, is characterized in that: described elevator shaft punching block system is positioned at the top of described elevator shaft punching block workbench, and comprises the borehole wall steel form for being fixed on the elevator shaft borehole wall.

5. architecture construction system according to claim 4, is characterized in that: described elevator shaft punching block system also comprises manned that is connected to described borehole wall steel form top and the screwed pipe connected between two relative borehole wall steel forms; Described screwed pipe is provided with rotating handles.

6. architecture construction system according to claim 1, it is characterized in that: described Core Walls Structure exterior wall punching block system comprises climbs wall workbench and for being fixed on Core Walls Structure wall face climbs wall punching block, described in climb wall workbench and be fixedly connected with described wall punching block of climbing by the diagonal brace be obliquely installed.

7. architecture construction system according to claim 1, it is characterized in that: described row's gratings comprises the drawknot bar be fixed on peripheral floor and the vertical rod be fixedly connected with drawknot bar, the scaffold floor that described vertical rod comprises the outside vertical rod that vertically arranges and inner side vertical rod, horizontally disposed first cross bar and is positioned at above described first cross bar.

8. architecture construction system according to claim 7, is characterized in that: the outside of described scaffold floor is provided with the foot guard plate vertically arranged; The vertical rod of described outside is fixed with bridging; Described topping is provided with close order type net retardance.

9. architecture construction system according to claim 1, is characterized in that: the brace that described Core Walls Structure trellis supports system comprises straight-bar, connects the transverse bar between adjacent two straight-bars and be connected between two transverse bars.