CN114033027B - Ultra-low energy consumption integrated heat preservation assembled multi-storey house and installation method - Google Patents

Abstract

The invention belongs to the technical field of prefabricated houses, in particular to an ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house and an installation method, comprising a base, the top of the base is provided with a wall, and the wall comprises a thermal insulation layer, A plurality of groups of transverse steel bars are arranged in a uniform array on both sides of the insulation layer in the horizontal direction, and a plurality of groups of longitudinal reinforcement bars are arranged in a uniform array in the vertical direction of the transverse reinforcement layers; a plurality of groups of through holes are arranged in a uniform array inside the insulation layer, The inside of the through hole is provided with a plastic pipe, the outer surface of the plastic pipe is provided with two sets of side clamp pipes, the inner surface of the side clamp pipe is in extrusion contact with the two sides of the insulation layer, and the two sides of the plastic pipe are connected with fixed pipes. frame. The installation method enables efficient and orderly installation of the wall and the entire prefabricated multi-storey house, ensures the installation effect, improves the installation efficiency, has high precision, simple operation, high levelness, good thermal insulation effect, high house strength, good shock absorption effect, and energy saving. Subtraction.

Description

A kind of ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house and installation method

technical field

The invention belongs to the technical field of prefabricated houses, in particular to an ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house and an installation method.

Background technique

Prefabricated buildings refer to the transfer of a large number of on-site operations in traditional construction methods to factories, where building components and accessories (such as floors, wall panels, stairs, balconies, etc.) are processed and fabricated, and transported to the construction site. Buildings assembled and installed on site by reliable connection methods; prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wood structure buildings, etc., because of the use of standardized design, factory production, assembly construction, information management, Intelligent application is the representative of modern industrial production methods.

Chinese invention patent CN202110211771.5 relates to a prefabricated green house building, which includes the main body of the building, and also includes a thermal insulation layer and a thermal insulation shell with one end opening. The thermal insulation layer is arranged in the thermal insulation shell, and the thermal insulation shell is detachably connected to the main body of the building construction On the upper side, a thermal insulation space is formed between the thermal insulation shell and the main body of the building, and the thermal insulation layer is located in the thermal insulation space. The prefabricated house insulation layer has poor tightness, is prone to tilt deformation, and reduces the strength of the prefabricated house.

In the existing prefabricated houses, the thermal insulation layer and the concrete layer are mostly made of metal connectors, but the long-term contact between the metal connectors and the thermal insulation layer will cause a chemical reaction, which will cause the metal connectors to corrode, and eventually cause the entire prefabricated house to collapse.

At the same time, when the steel bars are embedded on both sides of the thermal insulation wall, it is impossible to accurately detect and adjust the levelness of the steel bars, resulting in problems such as insufficient strength during concrete pouring.

And when the prefabricated house is assembled, the accuracy of positioning and assembling between layers is low. Now most of the positioning components cast in the wall are used for positioning. It has a significant impact on the actual assembly of subsequent prefabricated houses, thereby reducing the solidity of multi-storey houses.

SUMMARY OF THE INVENTION

In view of the above problems, the present invention provides an ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house and an installation method, which improves assembly efficiency, ensures assembly levelness, and ensures assembly effect.

In order to achieve the above purpose, the present invention provides the following technical solutions: an ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house, comprising a base, the top of the base is provided with a wall, the wall includes a thermal insulation layer, the The two sides of the thermal insulation layer are uniformly arrayed with multiple groups of transverse steel bars in the horizontal direction, and the transverse steel bars are uniformly arrayed with multiple groups of longitudinal steel bars in the vertical direction;

The inner uniform array of the insulation layer is provided with a plurality of groups of through holes, the through holes are provided with plastic pipes, the outer surfaces of the plastic pipes are connected with two sets of side clamp pipes, and the inner surface of the side clamp pipes is connected to the insulation layer. Side fixed connection;

The inside of the plastic tube is provided with a metal connecting rod, and the outer surface of the metal connecting rod is located on both sides of the plastic tube with a fixing frame, the fixing frame is sealed and slidingly connected with the plastic tube, and the top and bottom of the fixing frame are both. Fixed connection with transverse reinforcement;

Both sides of the transverse reinforcing bars are provided with vertical connection devices, the top of the vertical connection device is provided with an upper connection port, and the bottom of the vertical connection device is provided with a connection lower port;

Both sides of the vertical connection device and the thermal insulation layer are provided with pouring wall panels, and a concrete layer is poured inside the pouring wall panels, and multiple groups of the walls are assembled into room components.

The side of the side clamp pipe away from the thermal insulation layer is provided with an observation plate, one side of the side clamp pipe is provided with an oil filling port, the inside of the side clamp pipe is provided with a floating plate, and the bottom of the floating plate is provided with a connecting sleeve, so the The connecting sleeve is sleeved with the metal connecting rod, the plastic pipe and the side clamp pipe are provided with hydraulic oil, and the horizontality of the multiple groups of floating plates is observed on the observation board. The oil filling port on the low side fills the plastic pipe with hydraulic oil.

The upper connecting port is provided with grooves all around, and the inner walls of both sides of the groove are provided with chute, the inner side of the chute is provided with a buffer spring, and the other end of the buffer spring is provided with a wedge block to carry out When the multi-storey house is assembled layer by layer, the transverse steel bars in the room components on the upper floor slide along the grooves of the room components on the lower floor, and the transverse steel bars are wedge-shaped with the wedge-shaped blocks;

An installation method for an ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house, comprising the following steps:

S1, inserting the plastic pipe into the through hole of the thermal insulation layer, inserting the metal connecting rod into the plastic pipe, and fixing the metal connecting rod at both ends of the fixing frame by the connecting rod stopper;

S2, inserting and fixing the transverse reinforcement along the upper and lower ends of the fixing frame, and fixing the longitudinal reinforcement along the vertical direction of the transverse reinforcement by means of steel wires;

S3, inserting a vertical connecting device on both sides of the transverse reinforcing bar, and fixing the horizontal reinforcing bar on the side of the vertical connecting device away from the thermal insulation layer with a reinforcing bar stopper;

S4, pouring wall panels are installed on both sides of the thermal insulation layer and the vertical connection device, and cement is poured inside the pouring wall panels to make a concrete layer. After the concrete layer is completed, the pouring wall panels are removed to make the wall body ;

S5. Assemble a plurality of groups of the walls into room components in sequence, with transverse reinforcement bars for horizontal assembly and longitudinal reinforcement bars for vertical assembly reserved on both sides of the room components, and reserved on the room components Structures such as windows and roofs;

S6, the hoisting device transports the room component to an appropriate position, and the lower connection port in the top room component and the connection upper port in the bottom room component are plugged and fixed;

S7, and use fixing pins to fix at the plug-in position, pour cement to make the concrete layer after the fixing is completed, install the pouring wall panels on both sides of the room member connection position of the upper and lower layers, and pour cement to make the concrete layer;

S8. When assembling the multi-storey house in the same horizontal direction, place the adjacent room components side by side, and fix the transverse steel bars and longitudinal steel bars with the help of connecting steel bars, fix the pouring wall panels at the splicing positions of the room components, and fix the cast wall panels at the splicing positions of the room components. The concrete layer is made by pouring cement inside the pouring wall panel, so as to realize the horizontal assembly of the multi-storey house;

S9, after the assembly of the multi-storey house is completed, the windows, the roof and the solar panel are assembled in sequence;

Execute before step S3:

S21. Add hydraulic oil into the side pinch pipe along the oil filling port, and the liquid level of the hydraulic oil is the height of the plastic pipe;

S22. Observe the levelness of multiple groups of floating plates in the side pinch pipe along the observation plate. When the floating plate is inclined to one side, add hydraulic oil along the oil filling port on the side. When the floating plate is horizontal, all the horizontal reinforcement level;

Execute before step S6:

S61. The hook of the hoisting device slides down along the groove on the top of the vertical connection device, and the hook drives the wedge-shaped block to squeeze the buffer spring to slide along the chute. When the hook reaches the bottom of the groove, the wedge-shaped block slides down. The block returns to its original position under the elastic force of the buffer spring and is wedge-shaped with the top of the hook;

Execute after step S6:

S62, the transverse reinforcement in the room member at the top slides along the groove in the bottom room member, and the transverse reinforcement drives the wedge-shaped block to squeeze the buffer spring to slide toward the inside of the chute;

S63, when the transverse reinforcement reaches the inner bottom of the groove of the bottom room member, the wedge-shaped block is restored to its original position under the elastic force of the buffer spring, and the bottom of the wedge-shaped block is wedge-shaped to fit with the top of the transverse reinforcement;

S64. Adjust the hook in the hoisting device so that it is separated from the connection upper port of the room component.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. This application solves the problem together by setting up the mutual cooperation of components such as walls, thermal insulation layers, through holes, plastic pipes, fixed blocks, metal connecting rods, side clamps, concrete layers, transverse steel bars, longitudinal steel bars and vertical connecting devices. In order to avoid the problem that the strength of the wall is insufficient and the connecting metal is easily damaged; insert a plastic pipe into the through hole of the thermal insulation layer, and insert a metal connecting rod inside the plastic pipe, so that the metal connecting rod and the thermal insulation layer will not be in direct contact, thus avoiding the metal connection. Corrosion and damage of rods can improve the durability of metal connecting rods. At the same time, the structural strength of the concrete layer is improved by the cooperation of horizontal and vertical steel bars, and the thermal insulation effect of the wall is improved with the help of the thermal insulation layer. wall panels, and pour concrete between the pouring wall panels to make a concrete layer for support and fixation, improve the seismic performance of the entire device, and finally improve the positioning accuracy and assembly effect of the multi-storey house assembly with the help of the vertical connection device, and the thermal insulation performance is good. Environmental protection and health, good seismic performance.

2. In this application, by setting the observation plate, hydraulic oil, oil filling port, transverse steel bar, plastic pipe and fixing frame and other components to cooperate with each other, after assembling the transverse steel bar, fill the plastic pipe with hydraulic oil in the oil filling port. The liquid level is higher than the top of the plastic pipe. The hydraulic oil can not only protect the metal connecting rod and prevent it from corroding for a long time, but also use the principle of the connector to observe the levelness of the multiple sets of floating plates in the fixed frame on both sides from the observation plate to judge the horizontal The levelness of the steel bars, when the floating plate is horizontal, the horizontal steel bars are placed horizontally. When the floating plate is tilted to one side, add hydraulic oil to the oil filling port on the side to restore the horizontal steel bars to the level; this device can not only improve the level of the metal connecting rod. It can also ensure the horizontality of the transverse reinforcement and improve the assembly accuracy.

3. In this application, the vertical connection device, the room member, the groove, the chute, the buffer spring, the wedge block and other components are arranged to cooperate with each other, and the hook of the hoisting device extends into the groove, and the hook and the wedge block are wedge-shaped. The room components are hoisted and transported, and after the room components are transported to the construction site, the connection lower port of the vertical connection device in the upper room component is assembled with the connection upper port of the vertical connection device of the lower room component, and the transverse steel bars and the wedge-shaped blocks are wedge-shaped and fixed. High process accuracy, simple operation, simple, safe and efficient.

4. By limiting the installation method of an ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house, this application makes the installation of room components and the entire prefab multi-storey house efficient and orderly, ensures the installation effect, improves the installation effect, and has high precision. Simple operation, high level, good thermal insulation effect, high house strength, good shock absorption effect, energy saving and material reduction.

Description of drawings

Fig. 1 is the structure schematic diagram of the prefabricated multi-storey house of the present invention;

Fig. 2 is the wall structure schematic diagram of the present invention;

Fig. 3 is the structural representation of the room component of the present invention;

4 is a schematic diagram of the internal structure of the wall of the present invention;

FIG. 5 is a schematic partial cross-sectional view of the wall body of the present invention;

FIG. 6 is a partial cross-sectional schematic diagram of the left side of the wall of the present invention.

Fig. 7 is the structural representation at A of Fig. 5;

Fig. 8 is the structural representation at B of Fig. 6;

Fig. 9 is the structural representation at C of Fig. 5;

10 is a flow chart of the installation method of the first embodiment of the prefabricated multi-storey house of the present invention;

FIG. 11 is a flow chart of the installation method of the second embodiment of the prefabricated multi-storey house of the present invention.

Reference numerals: 1. Base; 2. Wall; 3. Solar panel; 4. Windows; 5. Roof; 6. Insulation layer; 7. Through hole; 8. Plastic pipe; 9. Fixed frame; 10. Observation Plate; 11. Metal connecting rod; 12. Hydraulic oil; 13. Side clamp; 14. Transverse reinforcement; 15. Longitudinal reinforcement; 16. Limiting member of connecting rod; 17. Vertical connection device; 18. Limiting member of steel bar ;19, groove; 20, chute; 21, buffer spring; 22, wedge block; 23, pouring wall panel; 24, concrete layer; 25, connect upper port; 26, connect lower port; 27, oil filling port; 28 , connecting sets; 29, floating board; 30, room components.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

first embodiment

As shown in Figures 1-5, an ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house includes a base 1, a wall 2 is arranged on the top of the base 1, and multiple sets of walls 2 are assembled into a room component 30. The base The internal structure of 1 is the same as that of the room component 30, and the bottom of the base 1 is fixedly connected to the horizontal ground. The base 1 mainly provides a foundation form for the room component 30 to ensure that the room component 30 will not tilt during assembly, and the fixing effect is good. , the room component 30 is a splicing assembly structure, which is a single-room structure. After the room component 30 is completed by splicing multiple groups of walls 2 in the factory, it can be assembled directly on the construction site. The room component 30 is preset with a window 4, and the top floor The top of the room member 30 is provided with a roof 5, and the top of the roof 5 is provided with a solar panel 3. The solar panel 3 can absorb solar energy, thereby providing the required electric energy for the internal electrical appliances, so as to achieve ultra-low energy consumption, save resources, and ensure environmental protection and health. .

The wall body 2 includes a thermal insulation layer 6, and the thermal insulation layer 6 has good thermal insulation performance, ensuring that the prefabricated multi-storey house can achieve heating and cooling in summer, thereby reducing energy consumption, ensuring environmental protection and energy saving, and the two sides of the thermal insulation layer 6 are uniform in the horizontal direction. The array is provided with a plurality of sets of transverse reinforcement bars 14, and the transverse reinforcement bars 14 provide lateral support for the insulation layer 6 to ensure that the insulation layer 6 will not collapse and crack in the transverse direction. 15. The longitudinal steel bars 15 provide longitudinal support for the thermal insulation layer 6 to ensure that the thermal insulation layer 6 will not collapse and crack in the longitudinal direction. The reinforcing bars 15 and the transverse reinforcing bars 14 cooperate with each other to realize the all-round surrounding, support and protection of the thermal insulation layer 6 .

The inner uniform array of the insulation layer 6 is provided with a plurality of groups of through holes 7, and the through holes 7 are provided with plastic pipes 8. The plastic pipes 8 can be directly contacted by the insulation layer 6 without chemical damage to the strength of the plastic pipes 8. The outer surface of 8 is provided with two sets of side clamps 13, the inner surface of the side clamps 13 is fixedly connected to both sides of the insulation layer 6, the side clamps 13 mainly play the role of positioning and clamping, and improve the assembly accuracy and assembly of the plastic pipe 8. At the same time, the thermal insulation layer 6 can be effectively supported and fixed, so as to avoid the penetration of impurities in the through holes 7 in the thermal insulation layer 6 for a long time to damage its own strength.

The inside of the plastic tube 8 is provided with a metal connecting rod 11, and the outer surface of the metal connecting rod 11 is provided with a fixing frame 9 on both sides of the plastic tube 8. The fixing frame 9 is sealed and slidingly connected with the plastic tube 8, and the top and bottom of the fixing frame 9 are both. It is fixedly connected with the two adjacent transverse reinforcement bars 14. The fixing frame 9 is mainly used to define the transverse reinforcement bars 14. The position of the transverse reinforcement bars 14 can also be calibrated so that it will not be displaced at will. At the same time, the metal connecting rod 11 is fixed to the fixing frame 9. The position of the metal link 11 can be adjusted correspondingly by adjusting the position of the fixed frame 9. On the contrary, the position of the fixed frame 9 can also be adjusted by adjusting the position of the metal link 11. There are connecting rods on both sides of the metal link 11. The limiter 16, the connecting rod limiter 16 is located on the side of the fixing frame 9 away from the thermal insulation layer 6, the metal connecting rod 11 is mainly used to fix the position of the thermal insulation layer 6 and the transverse reinforcement 14, and the metal connecting rod 11 can effectively It can ensure the stability of the transverse reinforcement 14 and the supporting effect on the thermal insulation layer 6. At the same time, due to the metal properties of the metal connecting rod 11 itself, long-term contact with the thermal insulation layer 6 will cause damage to its structure, resulting in the occurrence of the metal connecting rod 11. Corrosion and fracture reduce the strength of the metal connecting rod 11, and finally cause the fracture and collapse of the insulation layer 6, the transverse reinforcement 14 and the longitudinal reinforcement 15 and other structures, and the plastic pipe 8 can have chemical stability with the insulation layer 6. Therefore, with the help of the plastic pipe 8 As an intermediate connecting piece, the metal connecting rod 11 can be well protected, and the stability and durability of the device can be improved.

Both sides of the transverse reinforcement bars 14 are provided with vertical connecting devices 17. The vertical connecting devices 17 are mainly used as connecting parts. When assembling multi-storey houses, the docking position can be quickly determined, the assembly accuracy can be improved, and the assembly quality can be guaranteed. The vertical connecting device 17 is a sleeve structure. The top of the vertical connection device 17 is provided with a connection upper port 25, and the bottom of the vertical connection device 17 is provided with a connection lower port 26. The area of the connection upper port 25 is smaller than the connection lower port 26. The design can ensure that the upper port 25 of the bottom layer is directly inserted into the lower port 26 of the top layer during the layer-by-layer assembly, which can be assembled quickly.

Rebar limiters 18 are provided on both sides of the transverse steel bar 14, and the steel bar limiter 18 is located on the side of the vertical connection device 17 away from the thermal insulation layer 6. With the help of the steel bar limiter 18, the transverse steel bar 14 can be limited and supported, and make it Limiting and fixing with the vertical connecting device 17 , thereby effectively improving the connecting performance and stability of the transverse steel bar 14 .

Both sides of the vertical connection device 17 and the thermal insulation layer 6 are provided with cast wall panels 23, and a concrete layer 24 is cast inside the cast wall panel 23. With the help of the concrete layer 24, the strength of the wall body 2 can be effectively improved, so the specific structure of the wall panel It is concrete layer 24 - thermal insulation layer 6 - concrete layer 24. The structure is designed on the basis of ensuring the basic strength of the wall body 2, so that it has a certain thermal insulation performance and improves the living comfort of the house, and the wall body 2 can be installed in the factory. The internal direct pouring is completed, and multiple groups of walls 2 are spliced into room components 30. After the room components 30 are transported to the construction site, only the multiple room components 30 are assembled, and the required multi-storey houses can be obtained quickly and efficiently. The construction time is short, the construction efficiency is high, the labor intensity is reduced, the assembly efficiency is improved, and the house has high strength, strong comfort, good thermal insulation performance, environmental protection and health, and good seismic performance.

The side of the poured wall panel 23 located on the outside of the house close to the thermal insulation layer 6 is preset with pattern grooves. After the concrete layer 24 is poured, the outer surface of the wall body 2 can present pattern blocks. With the help of the pattern grooves, not only the aesthetics of the wall body 2 is improved At the same time, it also reduces the time and labor intensity of tile tiling, greatly saves time and labor costs, and is efficient, concise and beautiful.

When the wall body 2 is a composite infill wall, the thickness of the concrete layers 24 on both sides is 40-60 mm, and the thickness of the thermal insulation layer 6 is 70-90 mm; when the wall body 2 is a composite shear wall, the thickness of the concrete layers 24 on both sides is 70-90 mm. They are 20-40mm and 90-110mm respectively, the thickness of the thermal insulation layer 6 is 40-60mm, and the concrete layers 24 of different thicknesses are used together with the thermal insulation layer 6, so that their strength and shear resistance effect at different positions are different, so as to achieve The effect is not the same, the thickness is obtained through a large number of test data, the effect is remarkable.

When using, it is necessary to make the wall 2 first, place the thermal insulation layer 6 in a suitable position, and insert the plastic pipe 8 into the through hole 7 inside the thermal insulation layer 6, and ensure that the side clamp 13 and the thermal insulation layer are inserted into the plastic pipe 8 when inserting the plastic pipe 8. 6. Clamp and fix both sides, then adjust the height and position of the fixing frame 9, and insert the transverse reinforcement bars 14 inside the stationary frame 9. After the transverse reinforcement bars 14 are assembled, they are arranged in an even array in the vertical direction of the transverse reinforcement bars 14 by wire winding. Longitudinal steel bars 15, and then metal connecting rods 11 are inserted into the plastic pipe 8. Both ends of the metal connecting rods 11 pass through the fixing frame 9 and are fixed with connecting rod limiters 16, so that the metal connecting rods 11 can finally carry out the insulation layer 6. Efficient support and protection.

Vertical connection devices 17 are arranged on both sides of the thermal insulation layer 6, and poured wall panels 23 are arranged on both sides of the vertical connection device 17 and the thermal insulation layer 6. The desired patterns can be set inside the poured wall panels 23 in advance, eliminating the need for The pasting and fixing process of the textured bricks is followed by pouring cement inside the pouring wall panel 23 to make the concrete layer 24. After removing the pouring wall panel 23, the required wall body 2 is made. With the help of the concrete layer 24, the internal The thermal insulation layer 6 supports and protects, improves the strength and thermal insulation performance of the wall body 2, and isolates the thermal insulation layer 6 by means of the plastic pipe 8, thereby preventing the metal connecting rod 11 from directly contacting the thermal insulation layer 6, causing corrosion damage to the metal connecting rod 11. , and finally cause the collapse and damage of the entire wall 2. After the wall 2 is completed, multiple groups of walls 2 are spliced into room components 30 to form a single house structure, which is convenient for subsequent on-site assembly and construction. The lateral reinforcement bars 14 and longitudinal reinforcement bars 15 for transverse assembly are reserved on the side, which is convenient for quick assembly on site.

When transporting multiple groups of room components 30 to the building site, firstly fix the base 1 and the ground horizontally, and also provide a vertical connection device 17 inside the base 1, and the specific processing process is similar to that of the room components 30, Then, place the room component 30 on the top of the base 1 by means of a hoisting device, and at the same time ensure that the lower connection port 26 of the vertical connection device 17 in the room component 30 is aligned with the connection upper port 25 of the vertical connection device 17 in the base 1, because The area size of the connection upper port 25 is smaller than that of the connection lower port 26, so the room component 30 can be directly inserted into the base 1 along the vertical connection device 17, and a fixing pin can be inserted into the reserved positioning pin hole, and finally Concrete is poured into the positioning pin holes. The assembly process of room members 30 on the same floor is the same as the above, and a certain gap is reserved between two adjacent room members 30 for pouring concrete to improve their connection performance.

During the horizontal splicing and assembling, the transverse reinforcement bars 14 and the longitudinal reinforcement bars 15 reserved for the adjacent room members 30 are inserted and connected, and the transverse reinforcement bars 14 and the longitudinal reinforcement bars 15 are fixed by means of connecting reinforcement bars, and finally pouring walls are set on both sides of the splicing position. The slab 23 is then poured into the concrete layer 24, and the poured wall slab 23 is removed after completion, thus completing the assembly process of the horizontal multi-storey house.

After the same floor is assembled, the second floor room component 30 is hoisted to the top of the first floor room component 30, and in the same way as the above process, the vertical connection device 17 is used for positioning, plugging and fixing, so as to realize the second floor room component 30. The installation is fixed, and the windows 4, the roof 5 and the solar panel 3 are assembled in sequence after the completion of the layer by layer, so as to realize the low energy consumption and heat preservation effect of the prefabricated multi-storey house. Low energy consumption, various appearances, layers and sizes can be customized according to actual customer needs, strong adaptability, good seismic performance, energy saving and environmental protection, and it is worthy of vigorous promotion.

Second Embodiment

As shown in Figures 6-9, based on the ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house provided by the first embodiment, the horizontality of the horizontal steel bar 14 is required to be high in actual use. If the horizontal steel bar 14 is inclined, it will cause The whole wall body 2 is inclined and the strength is reduced. At the same time, when the vertical connecting device 17 of the upper and lower layers is assembled, it is difficult to hoist, which is inconvenient for assembly and fixation. The metal connecting rod 11 contacts the inner wall of the plastic pipe 8 for a long time, which causes plastic The damage of the pipe 8, in order to solve the above problems, improve the corrosion resistance of the plastic pipe 8, the horizontality of the transverse steel bar 14 and the convenience of hoisting, the ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house also includes: the side pinch pipe 13 is far away from the thermal insulation One side of the layer 6 is provided with an observation plate 10, the plastic pipe 8 and the side clamp pipe 13 are provided with hydraulic oil 12, one side of the side clamp pipe 13 is provided with an oil filling port 27, and the inside of the side clamp pipe 13 is provided with a floating plate 29. The bottom of the plate 29 is provided with a connecting sleeve 28, and the connecting sleeve 28 is sleeved with the metal connecting rod 11. The hydraulic oil 12 inside the plastic pipe 8 can not only isolate the plastic pipe 8 and the metal connecting rod 11, so as to protect the plastic pipe 8. , to prevent the plastic pipe 8 from being corroded and damaged due to long-term contact with the metal connecting rod 11. At the same time, by means of the principle of the connector, the hydraulic oil 12 in the side pinch pipes 13 on both sides drives the floating plate 29 to be at the same height, so only the observation plate is needed. Observing the height and levelness of the floating plate 29 in 10, the height of the metal connecting rod 11 can be indirectly obtained, and then the levelness of the entire transverse steel bar 14 can be obtained. The hydraulic oil 12 drives the floating plate 29 on this side to rise, and the rise of the floating plate 29 drives the metal connecting rod 11 on the side to rise. The fixing frame 9 on this side is raised, and finally the transverse steel bar 14 is raised on this side, so as to realize the leveling adjustment of the transverse steel bar 14 .

A plurality of groups of grooves 19 are arranged in a uniform array on the four walls connecting the upper port 25. The main function of the grooves 19 is to connect the lower port 26 with the bottom vertical connecting device 17 in the connection of the top vertical connecting device 17. The upper port 25 During assembly, multiple sets of transverse reinforcement bars 14 can be directly slid in the grooves 19, which not only improves the ease of assembly of the vertical connection device 17, but also the vertical connection device 17 on the bottom layer can be connected with the transverse reinforcement of the top layer by means of the grooves 19. 14 is inserted, so as to effectively improve the assembly strength and ensure the assembly quality. The inner walls of both sides of the groove 19 are cut with a chute 20, the inner side of the chute 20 is provided with a buffer spring 21, and the other end of the buffer spring 21 is provided with a wedge-shaped block 22 Therefore, the wedge-shaped block 22 can slide in the chute 20. When the top transverse reinforcement bar 14 enters the bottom vertical connection device 17 along the groove 19, the transverse reinforcement bar 14 and the wedge-shaped block 22 are wedge-shaped to drive the wedge-shaped block 22 to squeeze the buffer spring 21 into the slide. Inside the groove 20, when the transverse steel bar 14 reaches the bottom of the groove 19, the wedge-shaped block 22 moves in the opposite direction under the elastic force of the buffer spring 21, so that the top of the transverse steel bar 14 is wedge-shaped, and the upper and lower walls are raised. 2 assembly strength to ensure assembly quality.

The distance between the bottom of the wedge-shaped block 22 and the inner bottom of the groove 19 is equal to the diameter of the transverse steel bar 14; performance, and avoid the instability of the assembly caused by the change of the position of the transverse reinforcement bar 14 after assembly.

When in use, the plastic pipe 8 is inserted into the through hole 7 of the thermal insulation layer 6, and the metal connecting rod 11 is inserted inside, and the metal connecting rod 11 is inserted into the inside of the connecting sleeve 28, and the thermal insulation layer 6 is connected to the thermal insulation layer 6 by the side clamp pipe 13. The two sides are clamped, the transverse reinforcement bars 14 are inserted in the fixing frame 9, the longitudinal reinforcement bars 15 are arranged in the vertical direction of the transverse reinforcement bars 14, and both sides of the transverse reinforcement bars 14 pass through the vertical connection device 17 and the reinforcement stopper 18 is used. Fix the limit.

At this time, the hydraulic oil 12 is injected into the plastic pipe 8 along the oil filling port 27. When the height of the hydraulic oil 12 exceeds the height of the plastic pipe 8, the hydraulic oil 12 drives the floating plate 29 to rise to a certain height, and the connecting sleeve 28 lifts the metal connecting rod 11. The connecting rods 11 are located inside the hydraulic oil 12 and are not in direct contact with the plastic pipe 8, so that the metal connecting rod 11 and the plastic pipe 8 can be well isolated and protected, and the durability and reliability of the metal connecting rod 11 can be improved. The principle of the communicating device The liquid level of the hydraulic oil 12 in the two side pinch pipes 13 is the same, and the horizontality of the floating plate 29 inside the side pinch pipes 13 is observed through the observation plate 10. Multiple side pinch pipes 13 in the same lateral direction are observed. The inner floating plate 29 is on the same horizontal plane, it proves that the horizontal reinforcement 14 is placed horizontally and meets the required assembly standards; if the top surface of the floating plate 29 inside the side clamp 13 on the same transverse direction is inclined, it means that the transverse reinforcement 14 has occurred. At this time, it is necessary to fill the oil filling port 27 on the lower side with hydraulic oil 12. With the support of the hydraulic oil 12, the metal connecting rod 11 on this side is driven to rise, and the rise of the metal connecting rod 11 will drive the When the fixing frame 9 is raised, the raising of the fixing frame 9 will increase the supporting force of the transverse steel bar 14 on the side, so that the height of the lower side of the transverse steel bar 14 will be raised. , it means that the horizontal steel bar 14 is restored to the level, that is, the required levelness requirement is met, and the vertical connecting devices 17 on both sides are simultaneously at the same height, so as to improve the accuracy and convenience of subsequent layer-by-layer assembly.

After the horizontal steel bar 14 is leveled, the two sides of the horizontal steel bar 14 are limited and fixed with the help of the reinforcing bar limiter 18, and then pouring wall panels 23 are installed on both sides of the thermal insulation layer 6 and the vertical connecting device 17, and the pouring wall Cement is poured inside the board 23 to prepare the required concrete layer 24 , and finally the required concrete layer 24 - the thermal insulation layer 6 - the wall body 2 of the concrete layer 24 is formed.

After the wall body 2 is completed, it is only necessary to splicing multiple groups of the wall body 2 into room components 30 to form a single house structure. Used for quick assembly.

After the room component 30 is transported to the construction site, the room component 30 is hoisted by means of a hoisting device. At this time, the hook of the hoisting device slides down the groove 19, and the hook will drive the wedge-shaped block 22 to squeeze the buffer after contacting with the wedge-shaped block 22. The spring 21 slides into the chute 20, so that the hook continues downward to the bottom of the groove 19, and the wedge-shaped block 22 returns to its original position under the elastic force of the buffer spring 21, then the wedge-shaped block 22 and the hook are wedge-shaped, so the lifting device rises. When lifting, it will drive the hook to rise, and the hook will drive the entire room component 30 to move to a suitable position for assembly. With the cooperation of the wedge block 22 and the hook, the room component 30 can be hoisted quickly and conveniently, which improves the operation portability of the device. Guaranteed assembly quality.

When the room element 30 reaches the proper position, the lower connection port 26 of the vertical connection device 17 in the top room element 30 is aligned with the connection upper port 25 of the vertical connection device 17 in the bottom room element 30, and the room on the top floor is aligned. The member 30 is put down for the layer-by-layer assembly of the multi-storey house. When the lower port 26 and the upper port 25 are assembled, the transverse reinforcement 14 at the bottom of the top room member 30 slides in the groove 19 at the top of the bottom room member 30, so that Accurate positioning of the house layer-by-layer assembly has been completed for many times. The docking is convenient and fast, the precision is high, and the operation is simple. At the same time, the transverse steel bar 14 drives the wedge-shaped block 22 to squeeze the buffer spring 21 and slide to the inside of the chute 20. When the transverse steel bar 14 reaches the groove 19 When the bottom of the inner side, the wedge-shaped block 22 returns to its original position under the elastic force of the buffer spring 21, and the bottom of the wedge-shaped block 22 and the top of the transverse steel bar 14 are pressed and contacted to limit the position, thereby ensuring the tightness of the assembly and the stability of the device .

When the room components 30 are assembled layer by layer, the hoisting device continues to lower the hook, when the hook is disengaged from the wedge block 22 at the top, swing the hook to disengage it from the groove 19, then retract the hook, and move the hook on the upper and lower floors. Cement is poured between the room members 30 for support and fixation to improve the connection stability. The assembly of the multi-storey house can be carried out effectively in sequence according to the above process. The process is highly accurate, simple to operate, simple, safe and efficient.

Third Embodiment

As shown in Figures 10 and 11, an ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house provided by the second embodiment needs to be combined with its specific method in actual use, which can effectively improve assembly efficiency and assembly quality. The installation method of the ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house includes the following steps:

S1, insert the plastic pipe 8 into the through hole 7 of the thermal insulation layer 6, insert the metal connecting rod 11 into the plastic pipe 8, and fix the metal connecting rod 11 at both ends of the fixing frame 9 by the connecting rod limiter 16;

S2, the transverse reinforcement 14 is inserted and fixed horizontally along the upper and lower ends of the fixing frame 9, and the longitudinal reinforcement 15 is fixed by steel wires along the vertical direction of the transverse reinforcement 14;

S3, the vertical connecting device 17 is inserted on both sides of the transverse steel bar 14, and the transverse steel bar 14 is located on the side of the vertical connecting device 17 away from the thermal insulation layer 6 and is fixed with the steel bar limiter 18;

S4, both sides of the thermal insulation layer 6 and the vertical connection device 17 are installed with pouring wall panels 23, and cement is poured inside the pouring wall panels 23 to make the concrete layer 24. After the concrete layer 24 is completed, the pouring wall panels 23 are removed to make the wall body 2 ;

S5. Assemble the multiple groups of walls 2 into room members 30 in sequence. The lateral steel bars 14 for horizontal assembly and the vertical steel bars 15 for vertical assembly are reserved on both sides of the room members 30, and pre-installed on the room members 30 Leave windows 4 and roof 5 and other structures;

S6, the hoisting device transports the room member 30 to a suitable position, and the connection lower port 26 in the top room member 30 is plugged and fixed with the connection upper port 25 in the bottom room member 30;

S7, and utilize the fixed pin to be fixed at the splicing position, after the fixing is completed, pour cement to make the concrete layer 24, install the pouring wall plate 23 and pour the cement to make the concrete layer 24 on both sides of the connection position of the upper and lower two-story room members 30;

S8. When assembling the multi-storey house in the same horizontal direction, place the adjacent room members 30 side by side, and fix the transverse steel bars 14 and the vertical steel bars 15 by means of connecting steel bars, and fix the pouring wall panels 23 at the splicing positions of the room members 30. Cement is poured inside the wall panel 23 to make the concrete layer 24, so as to realize the horizontal assembly of the multi-storey house;

S9. After the assembly of the multi-storey house is completed, the windows 4, the roof 5 and the solar panel 3 are assembled in sequence.

In order to ensure the portability of improving the installation accuracy of the ultra-low energy consumption integrated thermal insulation prefabricated multi-storey house, before step S3 is executed:

S21. Add hydraulic oil 12 to the side pinch pipe 13 along the oil filling port 27, and the liquid level of the hydraulic oil 12 is the height of the plastic pipe 8;

S22. Observe the levelness of the multiple groups of floating plates 29 in the side pinch pipe 13 along the observation plate 10. When the floating plate 29 is inclined to one side, add hydraulic oil 12 along the side oil filling port 27. When the floating plate 29 is horizontal, the horizontal Rebar 14 levels;

Execute before step S6:

S61. The hook of the hoisting device slides down along the groove 19 at the top of the vertical connection device 17, and the hook drives the wedge block 22 to squeeze the buffer spring 21 to slide along the chute 20. When the hook reaches the bottom of the groove 19, the wedge block 22 Under the elastic force of the buffer spring 21, it returns to its original position and is wedge-shaped with the top of the hook;

Execute after step S6:

S62, the transverse steel bar 14 in the top room member 30 slides along the groove 19 in the bottom room member 30, and the transverse steel bar 14 drives the wedge block 22 to squeeze the buffer spring 21 to slide toward the inside of the chute 20;

S63, when the transverse steel bar 14 reaches the bottom of the inner side of the groove 19 of the bottom room member 30, the wedge-shaped block 22 is restored to its original position under the elastic force of the buffer spring 21, and the bottom of the wedge-shaped block 22 is wedge-shaped with the top of the transverse steel bar 14;

S64 , adjusting the hook in the hoisting device so that it is separated from the connection port 25 of the room member 30 .

Wherein, the hoisting device includes a hook, the hook is used to fix the wall 2, and the length of the hook is retractable.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. An ultra-low energy consumption integrated heat preservation assembled multi-storey house comprises a base (1), and is characterized in that a wall body (2) is arranged at the top of the base (1), the wall body (2) comprises a heat preservation layer (6), a plurality of groups of transverse reinforcing steel bars (14) are uniformly arranged on two sides of the heat preservation layer (6) in an array manner in the horizontal direction, and a plurality of groups of longitudinal reinforcing steel bars (15) are uniformly arranged on the transverse reinforcing steel bars (14) in an array manner in the vertical direction;

a plurality of groups of through holes (7) are uniformly arranged in the heat-insulating layer (6) in an array mode, a plastic pipe (8) is arranged in each through hole (7), two groups of side clamping pipes (13) are communicated with the outer surface of each plastic pipe (8), and the inner surfaces of the side clamping pipes (13) are fixedly connected with the two side surfaces of the heat-insulating layer (6);

a metal connecting rod (11) is arranged in the plastic pipe (8), fixing frames (9) are arranged on the outer surfaces of the metal connecting rods (11) and located on two sides of the plastic pipe (8), the fixing frames (9) are connected with the plastic pipe (8) in a sealing and sliding mode, and the top and the bottom of each fixing frame (9) are fixedly connected with a transverse reinforcing steel bar (14);

vertical connecting devices (17) are arranged on two sides of the transverse steel bar (14), an upper connecting port (25) is formed in the top of each vertical connecting device (17), and a lower connecting port (26) is formed in the bottom of each vertical connecting device (17);

pouring wallboards (23) are arranged on two sides of the vertical connecting device (17) and the heat-insulating layer (6), concrete layers (24) are poured inside the pouring wallboards (23), and a plurality of groups of wall bodies (2) are assembled into a room member (30);

an observation plate (10) is arranged on one side, away from the heat insulation layer (6), of the side clamping pipe (13), an oil filling port (27) is formed in one side of the side clamping pipe (13), a floating plate (29) is arranged inside the side clamping pipe (13), a connecting sleeve (28) is arranged at the bottom of the floating plate (29), the connecting sleeve (28) is sleeved with a metal connecting rod (11), hydraulic oil (12) is arranged inside the plastic pipe (8) and the side clamping pipe (13), the levelness of a plurality of groups of floating plates (29) is observed through the observation plate (10), and when the floating plate (29) inclines to one side, the hydraulic oil (12) is added into the plastic pipe (8) along the oil filling port (27) on the lower side;

connect all be equipped with recess (19) all around of connection port (25), spout (20) have all been dug to the both sides inner wall of recess (19), spout (20) inboard is equipped with buffer spring (21), the other end of buffer spring (21) is equipped with wedge (22), and when carrying out multilayer house successive layer assembly, the upper strata horizontal reinforcing bar (14) in room component (30) slide along recess (19) of lower floor room component (30), horizontal reinforcing bar (14) and wedge (22) wedge cooperation.

2. The prefabricated multistorey building with ultra-low energy consumption and integrated insulation as claimed in claim 1, wherein the room members (30) are internally provided with windows (4), the top of the room members (30) at the top layer is provided with a roof (5), and the top of the roof (5) is provided with solar panels (3).

3. The integrated heat-preservation assembled multi-storey house with ultralow energy consumption according to claim 2, wherein the side of the pouring wall plate (23) on the outer side of the house, which is close to the heat-preservation layer (6), is pre-provided with pattern grooves, and after the concrete layer (24) is poured, the outer surface of the wall body (2) presents pattern blocks.

4. The ultra-low energy consumption integrated heat preservation assembled multi-storey house of claim 3, wherein the base (1) has the same internal structure as the room member (30), the bottom of the base (1) is fixedly connected with the horizontal ground, and the connecting position of the transverse steel bar (14) and the longitudinal steel bar (15) is wound and fixed by steel wires.

5. The ultra-low energy consumption integrated heat preservation assembled multi-storey house of claim 4, wherein the metal connecting rods (11) are provided with connecting rod limiting pieces (16) at two sides, and the connecting rod limiting pieces (16) are positioned at one side of the fixing frame (9) far away from the heat preservation layer (6); vertical connecting device (17) are the sleeve structure, horizontal reinforcing bar (14) both sides are equipped with reinforcing bar locating part (18), reinforcing bar locating part (18) are located vertical connecting device (17) and keep away from heat preservation (6) one side.

6. The ultra-low energy consumption integrated heat preservation assembled multi-storey house of claim 5, wherein the distance between the bottom of the wedge-shaped block (22) and the bottom of the inner side of the groove (19) is equal to the diameter of the transverse steel bar (14); the bottom of the wedge-shaped block (22) is tightly contacted with the top of the transverse reinforcing steel bar (14).

7. A method of installing an ultra low energy integrated thermal module multi-storey building, which is used to construct the ultra low energy integrated thermal module multi-storey building of claim 6, wherein the method comprises the steps of:

s1, inserting the plastic pipe (8) into the through hole (7) of the heat-insulating layer (6), inserting the metal connecting rod (11) into the plastic pipe (8), and fixing the metal connecting rod (11) at two ends of the fixing frame (9) by the connecting rod limiting piece (16);

s2, transversely inserting and fixing the transverse reinforcing steel bars (14) along the upper end and the lower end of the fixing frame (9), and fixing the longitudinal reinforcing steel bars (15) by steel wires along the vertical direction of the transverse reinforcing steel bars (14);

s3, inserting vertical connecting devices (17) at two sides of the transverse steel bar (14), wherein the transverse steel bar (14) is positioned at one side, far away from the heat-insulating layer (6), of the vertical connecting device (17) and fixed by a steel bar limiting piece (18);

s4, installing pouring wall plates (23) on the two sides of the heat-insulating layer (6) and the vertical connecting device (17), pouring cement into the pouring wall plates (23) to form a concrete layer (24), and removing the pouring wall plates (23) after the concrete layer (24) is finished to form the wall body (2);

s5, assembling a plurality of groups of wall bodies (2) into a room member (30) in sequence, reserving transverse steel bars (14) for transverse assembly and longitudinal steel bars (15) for vertical assembly on two sides of the room member (30), and reserving window (4) and roof (5) structures on the room member (30);

s6, the room member (30) is transported to a proper position by a hoisting device, and a lower connecting port (26) in the top room member (30) is fixedly connected with an upper connecting port (25) in the bottom room member (30) in an inserting manner;

s7, fixing the inserting position by using a fixing pin, pouring cement to form the concrete layer (24) after the fixing is finished, installing pouring wall plates (23) on two sides of the connecting position of the upper layer of room member (30) and the lower layer of room member (30), and pouring cement to form the concrete layer (24);

s8, when the multi-storey house is assembled in the same horizontal direction, the adjacent room components (30) are placed side by side, the transverse steel bars (14) and the longitudinal steel bars (15) are fixed through connecting steel bars, a pouring wallboard (23) is fixed at the splicing position of the room components (30), cement is poured into the pouring wallboard (23) to form a concrete layer (24), and therefore the transverse assembly of the multi-storey house is achieved;

and S9, sequentially assembling the window (4), the roof (5) and the solar panel (3) after the multi-storey house is assembled.

8. The method for installing the ultra-low energy consumption integrated heat preservation assembled multi-storey house of claim 7,

before executing step S3:

s21, adding hydraulic oil (12) into the side clamping pipe (13) along the oil filling port (27), wherein the height of the liquid level of the hydraulic oil (12) is equal to that of the plastic pipe (8);

s22, observing the levelness of a plurality of groups of floating plates (29) in the side clamping pipe (13) along the observation plate (10), adding hydraulic oil (12) along the oil injection port (27) when the floating plates (29) incline to one side, and enabling the transverse steel bars (14) to be horizontal when the floating plates (29) are horizontal;

before executing step S6:

s61, a hook of the hoisting device slides downwards along a groove (19) in the top of the vertical connecting device (17), the hook drives the wedge-shaped block (22) to extrude the buffer spring (21) to slide along the sliding groove (20), and when the hook reaches the bottom of the groove (19), the wedge-shaped block (22) restores to the original position under the elastic force action of the buffer spring (21) and is in wedge-shaped fit with the top of the hook;

after step S6 is executed:

s62, sliding a transverse steel bar (14) in the room component (30) at the top along a groove (19) in the room component (30) at the bottom, wherein the transverse steel bar (14) drives a wedge block (22) to extrude a buffer spring (21) to slide towards the inner side of a sliding groove (20);

s63, when the transverse steel bar (14) reaches the bottom of the inner side of the groove (19) of the bottom room component (30), the wedge-shaped block (22) restores to the original position under the elastic force of the buffer spring (21), and the bottom of the wedge-shaped block (22) is in wedge fit with the top of the transverse steel bar (14);

and S64, adjusting a hook in the hoisting device to be separated from the connecting port (25) of the room member (30).

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