CN208137157U - Insulation board with window hole - Google Patents

Abstract

The utility model provides a thermal insulation board with a window opening. The thermal insulation board with a window opening includes a flat-port thermal insulation board with a window opening, a single-ended stepped opening with a window opening, and a double-ended stepped opening with a window opening. ; The insulation board with flat end and window opening is composed of multiple plies, each ply is composed of multiple pieces of standard wood, and the woods along the grain of all adjacent plies are perpendicular to each other; the inside and outside are continuous longitudinal plies, the two A plurality of longitudinal plank layers with cavities inside and transverse plank layers with cavities inside are arranged between the two layers of wood. The beneficial effect of the utility model is that the factory prefabrication is fully realized, the durability is significantly improved, the ecological environment is not damaged, the yield is greatly improved, the integration of sound insulation and heat insulation is realized, the internal holes are maximized, the rigidity and strength of the board are greatly improved, and the amount of materials is reduced. Superior force performance, and has unparalleled deformation recovery ability.

Description

Insulation panels with window openings

technical field

The utility model belongs to the technical field of buildings, in particular to a thermal insulation board with a window opening.

Background technique

According to statistics, the construction industry consumes about 50% of the earth's energy, 42% of water resources, 50% of materials and 48% of arable land. Cause ecological imbalance, resulting in 24% of global air pollution, 50% of greenhouse effect, 40% of water pollution and 50% of chlorofluorocarbons. With the continuous development of modern wood structure technology and wood treatment technology, a series of problems such as fire prevention, moisture resistance, corrosion resistance, ant resistance, and sound insulation have been completely solved, so that wood can face any architectural challenges, and in terms of design life and service life, Wood frame houses are much longer than concrete frame houses. The continuous development of wood structure and its industrialization has enabled my country's construction industry to truly realize the whole process of green, recyclable and sustainable. Therefore, ancient and modern wooden structures are beginning to gradually return to the center stage of the construction industry. The main reason is that wooden structures have great advantages in sustainable development: ① Green: Every cubic meter of wood grown in a forest can absorb about 850 carbon dioxide Kilogram. The production of 1 cubic meter of steel emits about 12 tons of carbon dioxide, and 1 cubic meter of concrete emits about 3 tons of carbon dioxide. ②Health: The indoor air of wooden structures contains a large amount of phytoncide and negative ions called air vitamins, which are beneficial to people's physical and mental health. ③ Energy saving: The thermal insulation and energy saving performance of wooden structure houses is better than any other structural forms. The thermal insulation value of wood is 16 times higher than concrete, 400 times higher than steel, and 1600 times higher than aluminum. ④Environmental protection: Wood is a natural growth material, and the production of steel and cement causes air and water pollution. ⑤Seismic performance: wood structure has superior flexibility, good ductility and energy dissipation capacity. Even when strong earthquakes knock entire buildings off their foundations, their structures often remain intact. Wooden structures have high toughness, strong resistance to instantaneous impact loads and periodic fatigue damage, and have the best seismic resistance among all structures, which has been fully proved in many large earthquakes. ⑥Durability: Wood is a stable, long-lived and durable material. Many ancient wooden buildings in our country have experienced wind, frost, snow and rain for thousands of years, and they are still standing. A large number of wooden structure houses in foreign countries have been used for hundreds of years and still play a good use function. ⑦Fire resistance: The fire-resistant wood structure has a carbonization effect, and its low conductivity can effectively prevent the flame from spreading inward, thus ensuring that the entire wood structure will not be damaged for a long time. ⑧Flexible design and high utilization rate: Compared with steel structure, concrete structure and masonry structure, wood structure has the most diverse connection forms, the most flexible space layout and the highest utilization rate. ⑨Construction: The construction period of the wooden structure is the shortest, and it is not affected by the climate, and can be constructed at any time.

Wooden structure buildings not only have huge sustainable development advantages, but also have huge industrialization advantages: ① High assembly rate: it is difficult for concrete structures to exceed 80%, while wood structures can reach 100%. ② High rate of standardization and generalization: wood structure has a single material, and the degree of standardization and generalization is higher than that of concrete structure. ③ High level of automation in the workshop: The wood structure has strong machinability, and the automation rate of the workshop component production is much higher than that of the concrete structure. ④Low processing cost: wooden structural components do not need moulds, pouring and maintenance, and processing saves time, labor and money. ⑤ High processing precision: The process of processing wood structures is controlled by machine tools with high processing precision. ⑥ Low transportation cost: The wooden structure is not only light in weight, but also more regular in shape, without a large number of exposed steel bars. ⑦ Fast assembly speed: Assembling concrete structures still requires a lot of wet work, compared with that, the construction period of wooden structures can be shortened several times. ⑧Low requirements for workers: Concrete structure assembly requires a large number of high-quality professional teams, a large number of precise operations, grouting and cast-in-place. In particular, a large number of steel bars are connected, and the operation is difficult. And the installation operation of the wooden structure is significantly simplified. ⑨Assembly of major parts: Since the wooden structure is lighter and more regular, it can be assembled with major parts, and the degree of industrialization is higher.

Cross-laminated timber (CLT) is a new type of wood building material. It uses kiln-dried specification finger-jointed timber to be sorted and cut into wooden squares. The area and thickness can be customized according to requirements; its characteristic is that the standard wood with horizontal and vertical grains is glued together, and its strength can replace concrete materials. The relevant tests show that the wooden buildings made of this material have good seismic performance.

CLT has a strong load-bearing capacity in nature, and it can be used as an important load-bearing material in both vertical and horizontal combined applications. Theoretically, CLT can be used as a structural material for timber buildings up to 10 stories high, and as a substitute for cement or steel.

CLT is a heavy-duty wood structure. Large-area cross-laminated wood panels can be cut directly and used as exterior walls, floor slabs, and roof panels of buildings. They are suitable for buildings above the ground; because this technology has the advantages of efficient and high-speed construction, And it has low requirements on the weather, which can greatly improve the construction progress. CLT has inherently excellent fire resistance, which is similar to the characteristics of heavy wood structures: once a fire occurs, the surface layer of CLT wood materials will slowly carbonize at a certain rate and at the same time maintain the original internal structural strength for a long time. Therefore, this carbonization effect can further ensure the structural strength of the board. In areas with frequent earthquakes, the key consideration in the safety design process is the seismic capacity of the structural system. As a building material, CLT, together with other connectors and fasteners used in construction, ensures that the overall structure has strong earthquake resistance. The material is natural, green and environmentally friendly, and can greatly reduce greenhouse gas emissions throughout the life cycle; it has low requirements for construction conditions, fast construction and installation, and saves construction time, thereby reducing costs; compared with traditional building materials, the material is light and the requirements for the foundation are not high. It is beneficial to speed up the construction progress and reduce the cost; the wood structure building with cross-laminated wood has excellent fireproof and earthquake resistance performance.

However, CLT also has its own shortcomings: ①The stability period of the structural adhesive used is often only 50 years, and the stability period of some structural adhesives is less than 20 years, while the life span of wood structure buildings is often hundreds or even thousands of years. The stability of the glue seriously affects the durability of the structure. ② Extensive use of structural adhesives is not only harmful to health, but also causes certain damage to the environment. ③ When wood is glued, its surface needs to be as flat as a mirror, and the yield of wood is significantly reduced. ④Materials such as thermal insulation and sound insulation cannot be integrated, which increases on-site procedures, prolongs the construction period, and increases costs.

Utility model content

In order to improve the durability of CLT, nail connections are used instead of glue connections, chemical products are no longer used, the service life of CL is extended, and environmental pollution is avoided. Greatly improve the yield of the board, and adopt a large number of internal cavity design methods, not only integrate the technology of heat preservation and sound insulation, but also significantly improve the stiffness and mechanical performance of the same board, and have good recovery and deformation capabilities.

In order to achieve the above object, the technical solution adopted by the utility model is:

Insulation boards with window openings include insulation boards with flat ports and window openings, insulation boards with single-end step openings and window openings or double-end step opening insulation boards with window openings; the insulation boards with window openings at flat ports are composed of Consisting of a plurality of board layers, each board layer is composed of a plurality of pieces of specification wood, and the parallel grain woods of all adjacent board layers are all perpendicular to each other; the wood layers of each layer are connected by nails (13); the outermost layer and the innermost layer are both It is a continuous longitudinal plank, which is composed of longitudinal planks arranged continuously, and a number of longitudinal planks with internal cavities and transverse planks with internal cavities are arranged between the two veneers; the two ends of the continuous longitudinal planks are longitudinal ends boards (3) with a number of typical longitudinal planks (1) evenly distributed between the longitudinal end boards (3);

The two longitudinal end plates (3) of the longitudinal plank layer with a cavity inside are respectively located at both ends, and several longitudinal inner plates (4) of the cavity are evenly distributed between the longitudinal end plates (3), and all the longitudinal end plates (3) and the hollow The longitudinal inner plates (4) of the cavity are all parallel to each other; the distance between all the longitudinal end plates (3) and the longitudinal inner plates (4) of the cavity is the width of 2-5 plates, and the filling transverse The end plates (11) are all aligned in rows, and several rows of filling transverse inner plates (10) are arranged between two rows of filling transverse end plates (11); the plate width of the longitudinal end plates (3) is the cavity longitudinal 1-2 times of the plate width of the inner plate (4); the spacing of each row of the filling transverse end plate (11) and the filling transverse inner plate (10) is the spacing of 5-10 plates, forming a longitudinal cavity (14); Both sides of the window hole (27) are provided with a hole strengthening vertical plate (26), and the hole strengthening vertical plate (26) is close to the cavity longitudinal inner plate (4); the hole strengthening vertical plate (26) extends from the bottom to the At the same position of the height of the window hole (27), the hole conversion horizontal plate (24) is set on the top of the hole strengthening vertical plate (26), and the hole conversion horizontal plate (24) is close to the cavity longitudinal inner plate (4); The conversion transverse end plate (23) of the same length as the transverse plate (24) is arranged on the top of the plate above the window opening (27), and the conversion transverse end plate (23) is parallel to the opening conversion transverse plate (24) and aligned up and down, Both ends of the conversion transverse end plate (23) and the opening conversion transverse plate (24) are close to the cavity longitudinal inner plate (4), and the width of the conversion transverse end plate (23) is equal to that of the filling transverse end plate (11); Several vertical evenly distributed hole top distribution risers (25) are set between the conversion transverse end plate (23) and the opening conversion transverse plate (24);

The two transverse end plates (8) of the transverse plank layer with a cavity inside are respectively located at both ends, and several cavity transverse inner plates (9) are evenly distributed between the transverse end plates (8), and all the transverse end plates (8) and the hollow The transverse inner plates (9) of the cavity are all parallel to each other; the distance between all the plates of the transverse end plates (8) and the transverse inner plates of the cavity (9) is the width of 3-8 plates, and the filling longitudinal The end plates (6) are all aligned in rows, and several rows of filling longitudinal inner plates (5) are arranged between two rows of filling longitudinal end plates (6); the width of the filling longitudinal end plates (6) is 1-1.5 times of the board width of the inner board (5); the spacing of each row of filling longitudinal end boards (6) and filling longitudinal inner boards (5) is the spacing of 5-10 boards, forming a transverse cavity (15); The cavity transverse inner plates (9) on both sides of the hole (27) are of equal height, and the filling longitudinal inner plates (5) are respectively arranged between the ends of the cavity transverse inner plates (9), and the filling longitudinal inner plates ( 5) Alignment; the top and bottom of the window opening (27) are long cavity horizontal inner plates (9);

The longitudinal end plates (3), the cavity longitudinal inner plates (4), the filling longitudinal end plates (6), the transverse end plates (8), the filling transverse end plates (11), and the longitudinal cavity (14) of each layer are all aligned; The cavity transverse inner plates (9) of adjacent layers are all staggered from each other, and correspond to the middle part of the adjacent transverse cavity (15); at the center of the rectangle where the longitudinal end plate (3) and the transverse end plate (8) overlap , set hoisting and support holes (17); fill in the longitudinal end plate (6) and open several installation ports (18);

The difference between the thermal insulation board with a single-ended step opening and a window opening and the insulation board with a window opening at a flat end is that: a connecting step opening (16) is respectively provided at one end of the continuous longitudinal slabs of the top layer and the bottom layer, and the connecting step opening (16) The thickness is the plate thickness, and the width is half of the typical longitudinal plank (1); when the width needs to be adjusted, the outermost typical longitudinal plank (1) is replaced by the longitudinal matching plate at the connection port;

The difference between the insulation board with double-ended stepped openings and window openings and the insulation board with flat openings with window openings is that connecting stepped openings (16) are respectively provided at both ends of the continuous longitudinal slabs on the top and bottom layers, and the connecting stepped openings (16 ) is the plate thickness, and the width is half of the typical longitudinal plank (1); when the width needs to be adjusted, the outermost typical longitudinal plank (1) is replaced by the longitudinal matching plate at the connection port.

Wherein, light and thin thermal insulation partition cloth (12) is arranged between each wood layer, light and thin thermal insulation partition cloth (12), cavity longitudinal inner panel (4), filling longitudinal inner panel (5), cavity horizontal inner panel (9) 1. Filling the transverse inner panel (10) with the outermost and innermost continuous longitudinal panels, longitudinal end panels (3), filling longitudinal end panels (6), transverse end panels (8), filling transverse end panels (11 ) is divided into a number of longitudinal cavities (14) and transverse cavities (15) that are independent of each other, closed, and difficult for air convection.

Wherein, the insulating material is filled in the transverse cavity (15), and the insulating material and the filling transverse inner plate (10) divide the cavity of the longitudinal slab into several mutually independent, closed longitudinal cavities ( 14).

Wherein, the nailing position of the nails (13) is in the nailing unit (13-1) of each layer of horizontal and vertical timbers overlapping each other; according to the size of the overlapping area, 4, 8 or 9 nails can be selected for each unit. Nail (13);

4 nails: the nails (13) are all nailed on the outer ring nailing square (13-2) or the inner ring nailing square (13-3), the distance between the outer ring nailing square (13-2) and the horizontal and vertical wood The distance between the orthogonal overlapping nailing units (13-1) meets 1-3 times the minimum spacing specified in the code, and the distance between the outer ring nailing square (13-2) and the inner ring nailing square (13-3) meets the distance 1-2 times the minimum spacing stipulated in the specification; the distribution of nails in odd layers is as follows: two of the nails (13) are on the opposite corners of the nailing square (13-2) on the outer ring, and the other two nails (13) are on the inner ring. The nail square (13-3) intersects the outer ring nail square (13-2) on the opposite corner; the distribution of even-numbered layer nails is: the position corresponding to the odd-number layer nails (13) and the outer ring nail square (13-2 ) and the nailing square (13-3) in the inner ring are interchanged;

Shooting 8 nails: where 4 nails (13) are at the same position as only 4 nails (13) are nailed, the positions of the other 4 nails (13) are: the distribution of nails in odd layers is: two nails (13) are in The midpoint of the two opposite sides of the outer ring nailing square (13-2), the other two nails (13) cross the inner ring nailing square (13-3) and the outer ring nailing square (13-2) The midpoint of the two opposite sides; the distribution of even-numbered layer nails is as follows: the outer ring nailing square (13-2) and the inner ring nailing square (13-3) at the positions corresponding to the odd-numbered layer nails (13) are mutually Change position;

9 nails shot: 8 nails (13) are at the same position as only 8 nails (13) are nailed; the opposite side of the inner ring nailing square (13-3) or the outer ring nailing square (13-2) Midpoint connection constitutes 4 quadrants, and when odd-numbered layers are nailed (13) at the first quadrant corner, even-numbered layers are the corners of the third quadrant; when odd-numbered layers are nailed (13) at the second quadrant corner, even-numbered layers are The corner of the fourth quadrant.

The beneficial effects of the utility model are:

The factory prefabrication is fully realized, the durability is significantly improved, the ecological environment is not damaged, the finished product rate is greatly improved, the integration of sound insulation and heat insulation is realized, the internal holes are maximized, the rigidity and strength of the board are greatly improved, the amount of materials is reduced, the superior mechanical performance, and Has unrivaled recovery from deformation. The cost of building a house is low, the processing is simple, the construction is convenient, the installation efficiency is greatly improved, and the cost is reduced.

Description of drawings

Fig. 1 is a front view of an insulation board with a window opening in a flat port.

Figure 2 is a top view of the insulation board with a window opening at the flat port.

Figure 3 is a side view of an insulation board with a flat port and a window opening.

Figure 4 is a side view of a windowed opening insulation panel with mounting openings.

Fig. 5 is a schematic diagram of an insulation board with a cavity and a longitudinal plank layer with a window opening inside.

Fig. 6 is a schematic diagram of an insulation board with a cavity and a horizontal plank layer with a window opening inside.

Fig. 7 is a top view of the thermal insulation board with a single-ended stepped opening and a window opening.

Fig. 8 is a top view of a thermal insulation board with a double-ended stepped opening and a window opening.

Figure 9a is a layout diagram of square 4 nails intersected by odd-numbered horizontal and vertical planks.

Fig. 9b is a layout diagram of square 4 nails intersected by even-numbered horizontal and vertical planks.

Figure 10a is a layout diagram of square 8 nails intersected by odd-numbered horizontal and vertical planks.

Figure 10b is a layout diagram of square 8 nails intersected by even-numbered horizontal and vertical planks.

Figure 11a is a layout diagram of square 9 nails intersected by odd-numbered horizontal and vertical planks.

Figure 11b is a layout diagram of square 9 nails intersected by even-numbered horizontal and vertical planks.

Fig. 12a is a schematic diagram (before connection) of an I-shaped outer wall connection of an insulation board with a window opening.

Figure 12b is a schematic diagram of the I-shaped outer wall connection of the insulation board with window openings (after connection).

Figure 13 is a schematic diagram of the T-shaped outer wall connection of the thermal insulation board with window openings.

Fig. 14a is a schematic diagram of a double T connecting plate.

Figure 14b is a top view of the double T connecting plate.

In the figure: 1 is a typical longitudinal plank; 3 is a longitudinal end plate; 4 is a cavity longitudinal inner plate; 5 is a filling longitudinal inner plate; 6 is a filling longitudinal end plate; 8 is a transverse end plate; 9 is a cavity transverse inner plate ; 10 is filling the horizontal inner plate; 11 is filling the horizontal end plate; 12 is light and thin insulation partition cloth; 13 is nail; 14 is the longitudinal cavity; 15 is the horizontal cavity; Hole; 18 is installation opening; 19 is LVL; 20 is self-tapping screw; 21 is double T connecting plate; 22 is pin; 23 is conversion transverse end plate; Top distribution vertical plate; 26 is the hole strengthening vertical plate; 27 is the window opening; 13-1 is the crosswise and vertical wood orthogonal overlapping nailing unit; 13-2 is the outer ring nailing square; 13-3 is the inner ring nailing square ; 21-1 is a fixed plate; 21-2 is a connecting arm.

Detailed ways

In order to further illustrate the utility model, the thermal insulation board with window openings provided by the utility model will be described in detail below in conjunction with the accompanying drawings and examples, but they should not be understood as limiting the scope of protection of the utility model.

Example

As shown in Figure 1-14, the insulation board with window openings mainly includes insulation boards with flat ports and window openings, insulation boards with single-ended stepped openings and window openings, or double-ended stepped openings with window openings; The insulation board with windows and openings at the port is composed of multiple layers, and each layer is composed of multiple pieces of specification wood, and the woods along the grain of all adjacent layers are perpendicular to each other; the wood layers of each layer are connected by nails 13; the outermost The first layer and the innermost layer are both continuous longitudinal planks, which are composed of continuously arranged longitudinal planks, and a number of inner longitudinal plank layers with cavities and inner transverse plank layers with cavities are arranged between the two veneer layers; continuous longitudinal plank layers The two ends of each are longitudinal end plates 3, and several typical longitudinal planks 1 are evenly distributed between the longitudinal end plates 3;

The two longitudinal end plates 3 of the longitudinal plank layer with cavity inside are respectively located at both ends, and several cavity longitudinal inner plates 4 are evenly distributed between the longitudinal end plates 3, and all the longitudinal end plates 3 and the cavity longitudinal inner plates 4 are parallel to each other ; the spacing of all plates in the longitudinal end plate 3 and the longitudinal inner plate 4 of the cavity is the width of 2-5 plates, and the filling transverse end plates 11 are respectively arranged at both ends, and are aligned in rows respectively, and the two Between the rows of filling transverse end plates 11, several rows of filling transverse inner plates 10 are arranged; the width of the longitudinal end plates 3 is 1-2 times the width of the cavity longitudinal inner plates 4; the filling transverse end plates 11 and the filling transverse inner plates The spacing of each row of 10 is the spacing of 5-10 boards, forming a longitudinal cavity 14; on both sides of the window hole 27, a hole strengthening vertical plate 26 is added, and the hole strengthening vertical plate 26 is close to the cavity longitudinal inner plate 4 The hole reinforcement vertical plate 26 stretches to the same position with the window hole 27 heights from the bottom, and the hole conversion horizontal plate 24 is set at the top of the hole reinforcement vertical plate 26, and the hole conversion horizontal plate 24 is close to the longitudinal inner plate 4 of the cavity; The conversion transverse end plate 23 of the same length as the conversion transverse plate 24 is arranged on the top of the plate above the window opening 27, and its conversion transverse end plate 23 is parallel to the hole conversion transverse plate 24 and aligned up and down, and the two ends are aligned with the longitudinal inner plate 4 of the cavity. close to each other, the width of the conversion transverse end plate 23 is equal to that of the filling transverse end plate 11; several vertical evenly distributed hole top distribution risers 25 are set between the conversion transverse end plate 23 and the opening conversion horizontal plate 24;

The two transverse end plates 8 of the transverse plank layer with a cavity inside are respectively located at both ends, and a number of cavity transverse inner plates 9 are evenly distributed between the transverse end plates 8, and all the transverse end plates 8 and the cavity transverse inner plates 9 are parallel to each other ; the spacing of all plates in the transverse end plate 8 and the cavity transverse inner plate 8 is the width of 3-8 plates, and the filling longitudinal end plates 6 are respectively arranged at both ends, and are aligned in rows respectively, and the two Between the rows of filling longitudinal end plates 6, several rows of filling longitudinal inner plates 5 are arranged; the plate width of the filling longitudinal end plates 6 is 1-1.5 times of the plate width of the filling longitudinal inner plates 5; the filling longitudinal end plates 6 and the filling longitudinal inner plates The spacing of each row of 5 is the spacing of 5-10 plates, forming a transverse cavity 15; the height of the cavity transverse inner plates 9 on both sides of the window opening 27 is equal, and the ends of the cavity transverse inner plates 9 are respectively provided with filling longitudinal The inner panel 5 is aligned with the filling longitudinal inner panel 5 up and down; Longitudinal inner panels 5 are aligned; the top and bottom of the window opening 27 are long cavity horizontal inner panels 9;

The longitudinal end plates 3, the cavity longitudinal inner plates 4, the filling longitudinal end plates 6, the transverse end plates 8, the filling transverse end plates 11, and the longitudinal cavities 14 of each layer are aligned; the cavity transverse inner plates 9 of adjacent layers are all aligned. They are staggered from each other and correspond to the middle part of the adjacent transverse cavity 15; in the center of the rectangle where the longitudinal end plate 3 and the transverse end plate 8 overlap, a hoisting and support hole 17 is provided; Mouth 18.

There are two types of insulation solutions:

Thermal insulation scheme 1: Set light and thin thermal insulation partition cloth 12 between each wood layer, light and thin thermal insulation partition cloth 12, cavity longitudinal inner panel 4, filling longitudinal inner panel 5, cavity horizontal inner panel 9, filling horizontal inner panel 10 The space surrounded by the continuous longitudinal slabs of the outer and innermost layers, the longitudinal end plate 3, the filled longitudinal end plate 6, the transverse end plate 8, and the filled transverse end plate 11 is divided into several mutually independent, closed, air-tight compartments. Convective longitudinal cavities 14 and transverse cavities 15;

Insulation solution 2: Fill the transverse cavity 15 with thermal insulation material, and the thermal insulation material and the horizontal inner panel 10 will separate the cavity of the longitudinal slab into several longitudinal cavities 14 that are independent, closed, and difficult for air convection.

The difference between the thermal insulation board with a single-ended step opening and a window opening and the insulation board with a flat port opening and a window opening is that a connecting step opening 16 is respectively provided at one end of the continuous longitudinal slabs on the top layer and the bottom layer, and the thickness of the connecting step opening 16 is the thickness of the board thick, and the width is half of the typical longitudinal plank 1; when the width needs to be adjusted, the outermost typical longitudinal plank 1 is replaced by the longitudinal matching plate at the connection port.

The difference between the insulation board with double-ended stepped openings and window openings and the insulation board with flat openings is that connecting stepped openings 16 are respectively provided at both ends of the continuous longitudinal slabs on the top and bottom layers, and the thickness of the connecting stepped openings 16 is The board thickness and width are half of the typical longitudinal plank 1; when the width needs to be adjusted, the outermost typical longitudinal plank 1 is replaced by the longitudinal matching plate at the connection port.

I-shaped external wall connection method of insulation panels with window openings: two insulation panels with window openings with connection steps 16 are connected, the connection steps 16 are opposite, and the two wall panels are I-shaped. The laminated veneer lumber 19 is nailed on the connecting step opening 16, and two insulation boards with window openings are connected to form an I-shaped outer wall.

The T-shaped external wall connection method of the insulation board with window opening: connect two insulation boards with window openings with flat ports, and the end with the installation opening 18 is close to the one with the window opening without installation opening 18 At the side end of the insulation board, several double T connecting plates 21 are evenly installed on the longitudinal end plate 3 of the side end of the insulation board with window openings by self-tapping screws 20, and the fixed plate 21-1 is connected with the longitudinal end plate 3. Connection: Insert the two connecting arms 21-2 of the double T connecting plate 21 into the installation opening 18, and use pins 22 to connect them.

The nailing position of the nails 13 is in the nailing unit 13-1 of each layer of horizontal and vertical timbers overlapping each other; according to the size of the overlapping area, each unit can be selected to nail 4, 8 or 9 nails 13;

4 nails: 13 nails are all nailed on the outer ring nailing square 13-2 or the inner ring nailing square 13-3, and the outer ring nailing square 13-2 is at a distance from the horizontal and vertical wood orthogonal overlapping nailing unit 13-1 1-3 times the minimum spacing specified in the code, the distance between the nailing square 13-2 on the outer ring and the nailing square 13-3 on the inner ring is 1-2 times the minimum spacing specified in the code; the odd-numbered layer nails are distributed as : where two nails 13 are on the opposite corners of the nailing square 13-2 on the outer ring, and the other two nails 13 are on the diagonal crossing of the nailing square 13-3 on the inner ring and the nailing square 13-2 on the outer ring; even number The layer nails are distributed as follows: the outer ring nailing square 13-2 and the inner ring nailing square 13-3 are interchanged at positions corresponding to the odd number of layer nails 13;

8 nails: 4 nails 13 are in the same position as only 4 nails 13 are nailed, and the positions of the other 4 nails 13 are: odd-numbered layers of nails are distributed as follows: two nails 13 are nailed in the outer ring square 13-2 The midpoint of the two opposite sides of the other two nails 13, the midpoint of the two opposite sides where the inner ring nailing square 13-3 intersects with the outer ring nailing square 13-2; even-numbered layer nails are distributed as follows: The positions corresponding to the odd-numbered nails 13 are exchanged between the outer ring nailing square 13-2 and the inner ring nailing square 13-3;

9 nails shot: 8 nails 13 are in the same position as only 8 nails 13 are nailed; 4 quadrants are formed by connecting the midpoints of the inner ring nailing square 13-3 or the outer ring nailing square 13-2 , when the odd-numbered layer nail 13 is at the corner of the first quadrant, the even-numbered layer is the corner of the third quadrant; when the odd-numbered layer nail 13 is at the corner of the second quadrant, the even-numbered layer is the corner of the fourth quadrant.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (4)

1. Insulation boards with window openings, including insulation boards with flat ports and window openings, insulation boards with single-ended stepped openings and window openings, or double-ended stepped openings with window openings; it is characterized in that: the flat port has The thermal insulation board of the window opening is made up of a plurality of board layers, and each board layer is all made up of a plurality of specification timbers, and the along-grain woods of all adjacent board layers are all perpendicular to each other; The wood layers of each layer are connected by nails (13); the outermost The first layer and the innermost layer are both continuous longitudinal planks, which are composed of continuously arranged longitudinal planks, and a number of inner longitudinal plank layers with cavities and inner transverse plank layers with cavities are arranged between the two veneer layers; continuous longitudinal plank layers The two ends of each are longitudinal end plates (3), and a number of typical longitudinal planks (1) are evenly distributed between the longitudinal end plates (3); The two longitudinal end plates (3) of the longitudinal plank layer with a cavity inside are respectively located at both ends, and several longitudinal inner plates (4) of the cavity are evenly distributed between the longitudinal end plates (3), and all the longitudinal end plates (3) and the hollow The longitudinal inner plates (4) of the cavity are all parallel to each other; the distance between all the longitudinal end plates (3) and the longitudinal inner plates (4) of the cavity is the width of 2-5 plates, and the filling transverse The end plates (11) are all aligned in rows, and several rows of filling transverse inner plates (10) are arranged between two rows of filling transverse end plates (11); the plate width of the longitudinal end plates (3) is the cavity longitudinal 1-2 times of the plate width of the inner plate (4); the spacing of each row of the filling transverse end plate (11) and the filling transverse inner plate (10) is the spacing of 5-10 plates, forming a longitudinal cavity (14); Both sides of the window hole (27) are provided with a hole strengthening vertical plate (26), and the hole strengthening vertical plate (26) is close to the cavity longitudinal inner plate (4); the hole strengthening vertical plate (26) extends from the bottom to the At the same position of the height of the window hole (27), the hole conversion horizontal plate (24) is set on the top of the hole strengthening vertical plate (26), and the hole conversion horizontal plate (24) is close to the cavity longitudinal inner plate (4); The conversion transverse end plate (23) of the same length as the transverse plate (24) is arranged on the top of the plate above the window opening (27), and the conversion transverse end plate (23) is parallel to the opening conversion transverse plate (24) and aligned up and down, Both ends of the conversion transverse end plate (23) and the opening conversion transverse plate (24) are close to the cavity longitudinal inner plate (4), and the width of the conversion transverse end plate (23) is equal to that of the filling transverse end plate (11); Several vertical evenly distributed hole top distribution risers (25) are set between the conversion transverse end plate (23) and the opening conversion transverse plate (24); The longitudinal end plates (3), the cavity longitudinal inner plates (4), the filling longitudinal end plates (6), the transverse end plates (8), the filling transverse end plates (11), and the longitudinal cavity (14) of each layer are all aligned The cavity transverse inner plates (9) of adjacent layers are all staggered from each other, and correspond to the middle of the adjacent transverse cavity (15); In the center, hoisting and supporting holes (17) are provided; several installation ports (18) are provided on the filling longitudinal end plate (6); The difference between the thermal insulation board with a single-ended step opening and a window opening and the insulation board with a window opening at a flat end is that: a connecting step opening (16) is respectively provided at one end of the continuous longitudinal slabs of the top layer and the bottom layer, and the connecting step opening (16) The thickness is the plate thickness, and the width is half of the typical longitudinal plank (1); when the width needs to be adjusted, the outermost typical longitudinal plank (1) is replaced by the longitudinal matching plate at the connection port; The difference between the insulation board with double-ended stepped openings and window openings and the insulation board with flat openings with window openings is that connecting stepped openings (16) are respectively provided at both ends of the continuous longitudinal slabs on the top and bottom layers, and the connecting stepped openings (16 ) is the plate thickness, and the width is half of the typical longitudinal plank (1); when the width needs to be adjusted, the outermost typical longitudinal plank (1) is replaced by the longitudinal matching plate at the connection port. 2. The thermal insulation board with window opening according to claim 1, characterized in that: light and thin thermal insulation partition cloth (12) is set between each wood layer, light and thin thermal insulation partition cloth (12), cavity longitudinal inner board (4 ), filling the longitudinal inner plate (5), cavity transverse inner plate (9), filling the transverse inner plate (10) the outermost and innermost continuous longitudinal plate, longitudinal end plate (3), filling longitudinal end The space surrounded by the plate (6), the transverse end plate (8), and the filled transverse end plate (11) is divided into several longitudinal cavities (14) and transverse cavities (15) that are independent of each other, closed, and difficult for air convection. ). 3. The thermal insulation board with a window opening according to claim 1, characterized in that: the horizontal cavity (15) is filled with thermal insulation material, and the thermal insulation material and the filled horizontal inner panel (10) separate the cavity of the longitudinal slab Several longitudinal cavities (14) that are independent of each other, closed, and difficult for air convection are formed. 4. The thermal insulation board with a window hole according to claim 1, characterized in that: the nail shooting position of the nail (13) is in the nailing unit (13-1) of each layer of horizontal and vertical wood orthogonally overlapping; The size of the overlapping area can be selected to shoot 4, 8 or 9 nails per unit (13); 4 nails: the nails (13) are all nailed on the outer ring nailing square (13-2) or the inner ring nailing square (13-3), the distance between the outer ring nailing square (13-2) and the horizontal and vertical wood The distance between the orthogonal overlapping nailing units (13-1) meets 1-3 times the minimum spacing specified in the code, and the distance between the outer ring nailing square (13-2) and the inner ring nailing square (13-3) meets the distance 1-2 times the minimum spacing stipulated in the specification; the distribution of nails in odd layers is as follows: two of the nails (13) are on the opposite corners of the nailing square (13-2) on the outer ring, and the other two nails (13) are on the inner ring. The nail square (13-3) intersects the outer ring nail square (13-2) on the opposite corner; the distribution of even-numbered layer nails is: the position corresponding to the odd-number layer nails (13) and the outer ring nail square (13-2 ) and the nailing square (13-3) in the inner ring are interchanged; Shooting 8 nails: where 4 nails (13) are at the same position as only 4 nails (13) are nailed, the positions of the other 4 nails (13) are: the distribution of nails in odd layers is: two nails (13) are in The midpoint of the two opposite sides of the outer ring nailing square (13-2), the other two nails (13) cross the inner ring nailing square (13-3) and the outer ring nailing square (13-2) The midpoint of the two opposite sides; the distribution of even-numbered layer nails is as follows: the outer ring nailing square (13-2) and the inner ring nailing square (13-3) at the positions corresponding to the odd-numbered layer nails (13) are mutually Change position; 9 nails shot: 8 nails (13) are at the same position as only 8 nails (13) are nailed; the opposite side of the inner ring nailing square (13-3) or the outer ring nailing square (13-2) Midpoint connection constitutes 4 quadrants, and when odd-numbered layers are nailed (13) at the first quadrant corner, even-numbered layers are the corners of the third quadrant; when odd-numbered layers are nailed (13) at the second quadrant corner, even-numbered layers are The corner of the fourth quadrant.