CN202055395U - Transverse H-shaped prefabricated member for heat insulation wall - Google Patents

Abstract

The utility model discloses a transverse H-shaped prefabricated member for a heat insulation wall, which is transverse H-shaped. The upper and lower cross bars are externally provided with a low plane and a strip steel embedded trough; a pre-stressed steel bar embedded trough is formed on another surface; and a heat resistant trough is formed between the upper and lower cross bars. When an ordinary hole load-bearing brick is used as the main material of a wall, and the structural member consisting of a prefabricated concrete member, a reinforcing steel bar and ordinary bricks is used as the backbone, the bricks on two sides can be firmly connected; a heat insulation board is inserted in the middle, namely, the shearing and pushing resisting capacity is improved, little heat is transmitted, a wall having high heat insulation and strength is formed, and the prefabricated member is suitable for an outer wall and a bearing wall of various buildings.

Description

The I-shaped prefabricated component that is used for insulated wall

Technical field

The utility model belongs to a kind of small-sized prefabricated component of construction wall, especially for the prefabricated component of heat-preserving wall.

Background technology

Nearly ten or twenty is over year, and the insulation of building construction has become energy-conservation key areas, and the middle filled and process fire-retardant heat insulation material of both sides can make the thermal resistance of body of wall enough big inside and outside brick wall, and good fire-proof sound insulation performance is arranged.But body of wall will have sufficient intensity, and enough good anti-thrust, seismic force are arranged, all complex structure, performance difficulty usually, also require simultaneously materials for wall be easy to get, cheap, wall construction is easy, efficiency of construction is high.

The utility model content

Technical problem to be solved in the utility model provides a kind of prefabricated component that solves outside structural nexus in the body of wall, make heat insulating material clip to the centre of wall after, use the integral body of general brick wall material still to possess high structural strength, possess high thermal resistance simultaneously.

For solving the problems of the technologies described above, the utility model has designed a kind of I-shaped prefabricated component, and the I-shaped prefabricated component appearance of two horizontal strokes up and down has low platform plane, and rectangular reinforcing bar embedded groove is arranged, and another side has the embedded groove of prestressed reinforcement, and the space is the thermal resistance groove between two horizontal strokes up and down.Use can be formed bilayer or the I-shaped concrete prefabricated structural member of individual layer by giving the stress reinforcing bar, and it is configured in the following specific embodiment and is introduced.

According to I-shaped prefabricated component of the present utility model, described rectangular reinforcing bar embedded groove can be a half slot with the embedded groove of prestressed reinforcement is arranged, and also can be square groove, decides on the difficulty or ease of moulding.

The external surface of I-shaped prefabricated component has two row's oval small ruts to make to strengthen mortar joint bonding force usefulness, and the material of I-shaped prefabricated component can adopt cement concrete.

Description of drawings

Below in conjunction with drawings and embodiments the utility model is described in further detail.

Fig. 1 is a heat-preserving wall typical structure front view.

Fig. 2 is the variant cross section structure spare sectional drawing of body of wall shown in Figure 1 along A-A～D-D line.

Fig. 3 is the single I-shaped prefabricated component front view in order to the contact inside and outside wall face.

Fig. 4 is a single I-shaped prefabricated component vertical view shown in Figure 3.

Fig. 5 is the sectional drawing of single I-shaped prefabricated component shown in Figure 4 along the E-E line.

Fig. 6 is the exploded perspective view of double-deck I-shaped precast construction part positioned inside prestressed reinforcement.

Fig. 7 is the overall diagram that the I-shaped precast construction part of bilayer shown in Figure 6 positioned inside is given bonding and cutting behind the stress reinforcing bar.

Fig. 8 is the exploded perspective view that prestressed reinforcement is not settled in double-deck I-shaped precast construction part inside.

Fig. 9 is that the bonding overall diagram of giving the stress reinforcing bar is not settled in the I-shaped prefabricated component of bilayer shown in Figure 8 inside.

Figure 10 is that the I-shaped precast construction part of individual layer cooperates exploded perspective view with common solid brick.

Figure 11 is I-shaped precast construction part of individual layer shown in Figure 10 and the common solid brick overall diagram after bonding.

Figure 12 is to use common solid brick to cooperate with common ten hole bricks, is used for strengthening the I-shaped collocation layout of outside contact within the walls.

Figure 13 is each member schematic diagram that the heat-preserving wall sectional perspective is represented.

Figure 14 is that double-deck I-shaped precast construction part of prestressed reinforcement and the adjacent partial enlarged drawing of common 12 hole bricks are not settled in inside shown in Figure 13.

Figure 15 is each member schematic diagram that a certain side of heat-preserving wall is represented.

Figure 16 is each member schematic diagram of a certain regional area stereo representation of heat-preserving wall.

Figure 17 is foam heat-insulating board quit a post and thus leave it vacant placement figure shown in Figure 16.

Figure 18 is single I-shaped prefabricated component stereogram.

Each serial number name implication is as follows among the figure: 1 wall both sides cement constructional column; 2 common ten hole bricks; 3 common solid bricks; 4 common 12 hole bricks; The I-shaped precast construction part of 5 individual layers; 7 double-deck I-shaped precast construction parts; 8 have the double-deck I-shaped precast construction part of prestressed reinforcement; 9 are parallel to the rectangular reinforcing bar that metope embeds; Foam heat-insulating board in the middle of 10 walls; 11 build a wall uses cement; 83 single I-shaped prefabricated components; The prestressed reinforcement of 84 double-deck I-shaped prefabricated components; The cloud stone glue of 85 bonded and precast parts; The single I-shaped prefabricated component appearance of 8a is hanged down the platform plane; The rectangular reinforcing bar embedded groove of the single I-shaped prefabricated component of 8b; The single I-shaped prefabricated component prestressed reinforcement embedded groove of 8c; The single I-shaped prefabricated component thermal resistance groove of 8d; The single I-shaped prefabricated component oval small rut of 8e.

The employing the beneficial effects of the utility model are: can adopt common 12 holes, common ten hole bricks, common solid brick in a large number, middle foam heat-insulating board also cutting is convenient; Make in advance different internal and external antithetical couplets bind member can be according to the stressing conditions flexible arrangement of wall, consumption is few; Therefore overall cost is not high, and the wall integral heat insulation and the intensity that are built into are better.

The specific embodiment

The shape of single I-shaped prefabricated component 83 and structure, are poured I-shaped particular manufacturing craft into the high-mark cement concrete and are made to shown in Figure 5 as Fig. 3, notice that the bottom has two groove 8C to place and gives stress reinforcing bar 84 usefulness, also available dry method compacting.

To be described in more details the utility model according to preferred embodiment below.In institute's drawings attached, identical member refers to identical label.These accompanying drawings only are illustrative and nonrestrictive with relevant description, and unit is in millimeter.

Fig. 1 is a heat-preserving wall typical structure front view, the distribution map of expression body of wall coupling compoonent.Body of wall is wide by 4850, and is high by 2875, wall thickness 240, and both sides are concrete columns.According to the body of wall stressing conditions,, there is the double-deck I-shaped precast construction part 8 of prestressed reinforcement to be placed on position on the lower side, wall center, totally two structural members as the strongest contact member such as first grade; Contact member such as second uses double-deck I-shaped precast construction part 7 to be distributed on around the wall center, is horizontal three bricks apart from the Center Gap distance, and vertical three layers, totally six structural members; C grade contact member promptly is bonded to one the I-shaped precast construction part 5 of individual layer and two blocks of common solid bricks 3 with binding material cloud stone glue 85, with above-mentioned spacing distance, and totally nine structural members; Fourth class contact member uses common ten hole bricks 2 and common solid brick 3 to get in touch, and is placed on the wall bottom, and totally four groups, because do not need too high intensity herein, embodiment totally ten assembly closes member.

Known to Fig. 2, the A-A sectional drawing is the contact form of common ten hole bricks 2, common solid brick 3, common 12 hole bricks 4 and the I-shaped precast construction part 5 of individual layer, foam heat-insulating board 10; The B-B sectional drawing is the contact form of common 12 hole bricks 4, foam heat-insulating board 10, the I-shaped precast construction part 5 of individual layer and double-deck I-shaped precast construction part 7; The C-C sectional drawing is common ten hole bricks 2, common solid brick 3, common 12 hole bricks 4, foam heat-insulating board 10, double-deck I-shaped concrete prefabricated structural member 7 and the contact form that the double-deck I-shaped precast construction part 8 of prestressed reinforcement is arranged; Bottom D-D sectional drawing only gets final product with three kinds of common bricks.Every layer of section is parallel to the rectangular reinforcing bar 9 that metope embeds and enters wall both sides cement constructional column 1, adopts the bonding new technology of punching.

The basis that the utility model is implemented is to make the contact member, promptly single I-shaped prefabricated component 83, and the structural member of its formation comprises: the double-deck I-shaped precast construction part 8 of prestressed reinforcement, double-deck I-shaped precast construction part 7, the I-shaped precast construction part 5 of individual layer are arranged.

Fig. 6, the double-deck I-shaped precast construction part 8 that prestressed reinforcement is arranged shown in Figure 7 can adopt following procedure of processing to make: earlier single I-shaped prefabricated component 83 is ordered on the workbench, as the single I-shaped prefabricated component 83 of below, embedded groove 8c is made progress and corresponding equidirectional; After prestressed reinforcement 84 is placed on embedded groove 8c, clamps the two ends of two reinforcing bars and impose prestressing force, apply cloud stone glue 85 or cement simultaneously with haulage gear; The sticking correspondingly folded single I-shaped prefabricated component 83 (only having represented a structural member among Fig. 8) that overlaps the top; After waiting to solidify, cut off reinforcing bar between per two blocks of prefabricated components, form double-deck I-shaped precast construction part 8 with cutting off machine.

Fig. 8, double-deck I-shaped precast construction part 7 shown in Figure 9 have the double-deck I-shaped precast construction part 8 of prestressed reinforcement to compare with above-mentioned, just do not have prestressed reinforcement 84.

Figure 10, Figure 11 shows that the I-shaped precast construction part 5 of individual layer that single I-shaped prefabricated component 83 and common solid brick 3 usefulness cloud stone glues 85 link into an integrated entity.

After possessing above contact member, also has the contact form of common ten hole bricks 2 of Figure 12 and common solid brick 3 when building a wall; The double-deck I-shaped precast construction part 8 of Figure 13 is illustrated with the relation between three kind of common brick and the rectangular reinforcing bar 9; Figure 14 amplifies the relation signal that shows low platform plane 8a of single I-shaped prefabricated component appearance and common 12 hole bricks 4, has guaranteed line of the full one-tenth of mortar joint flat appearance.

According to prior intensity distributions design, the process of building a wall is removed the I-shaped ordinary construction spare 5 of individual layer, other can be seen to Figure 17 at Figure 15, comprise: the contact form that the double-deck I-shaped precast construction part 8 of prestressed reinforcement, double-deck I-shaped precast construction part 7, common ten hole bricks 2 and common solid brick 3 are arranged.Build a wall process as follows: the foam heat-insulating boards 10 that in the middle of four layers of wall, insert gaps earlier, when the degree of depth of inserting a brick, foam heat-insulating board just can not fall, on warming plate 10 both sides brick faces, place two elongated Φ 8 or the rectangular reinforcing bar 9 of Φ 6 screw threads, and embed in the single I-shaped prefabricated component 83 to groove 8b.Body of wall connects to form among the figure and distributes, 1 meter of general lateral separation, and vertical 0.5 meter at interval, present embodiment, every block repeats above-mentioned similar procedure for 4 layers.

Single I-shaped prefabricated component 83 shown in Figure 180 is the I-shaped prefabricated component that the utility model is used for insulated wall.

Claims (3)

1. I-shaped prefabricated component that is used for insulated wall, it is characterized in that: described I-shaped prefabricated component (83) appearance of two horizontal strokes up and down has low platform plane (8a), rectangular reinforcing bar embedded groove (8b) is arranged, and another side has the embedded groove (8c) of prestressed reinforcement, and the space is thermal resistance groove (8d) between two horizontal strokes up and down.

2. the I-shaped prefabricated component that is used for insulated wall according to claim 1 is characterized in that: described embedded groove (8b) and embedded groove (8c) can be half slots, also can be square grooves.

3. the I-shaped prefabricated component that is used for insulated wall according to claim 1 is characterized in that: described I-shaped prefabricated component (83) external surface has two row's oval small ruts (8e) to make to strengthen mortar joint bonding force usefulness.

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