CN207160406U - Make-up squeezes hanging fast-assembling no-crack crack resistence multiple-grooved bar template - Google Patents

Abstract

The utility model discloses a snap-on extrusion-hanging fast-installation, non-through seam and anti-cracking multi-groove strip plate, which comprises a strip-shaped flat body, and both sides of the long side of the strip-shaped flat body are symmetrically arranged with reinforcing extrusion-hanging ribs in the same direction. A pair of reinforcing ribs that can form extrusion and hanging grooves are arranged parallel to the middle part of the strip-shaped flat body in the same direction as the reinforcing extrusion and hanging ribs. The filling groove is formed, the strip-shaped flat body, the reinforcing ribs and the reinforcing ribs constitute a multi-groove strip plate, and the multi-groove strip plates are interlaced with each other, locked, squeezed, hung, connected, and mutually restrained to form a complete wall. After buckling, a built-in cavity filling groove is formed in the wall. The multi-groove strip plate is used for interior and exterior walls, fences, enclosures, floors, cover plates, etc., and has the advantages of simple and reasonable structure, quick installation, convenient use, easy control of construction quality, and low cost, completely avoiding the penetration of the wall structure. The problems of joints and through joints have greatly improved the integrity and sound insulation effect of the partition wall.

Description

Buckle squeeze hanging type quick assembly without through-seam anti-cracking multi-groove strip plate

technical field

The invention relates to a prefabricated and assembled building board, in particular to a buckle-squeeze-hanging type quick-installed non-penetrating joint and anti-cracking universal multi-groove strip template.

Background technique

In recent years, with the development of the national economy and the adjustment and transformation of the economic structure, the original building system is difficult to adapt to the track of rapid economic development, nor can it be well suited to the new architectural structure, and cannot satisfy customers well. Therefore, countries with prefabricated building systems have begun to guide and promote a large number of policies.

Prefabricated buildings refer to buildings that are assembled on site with components that are prefabricated in the factory according to the drawings. Domestic prefabricated buildings have aroused people's interest at the beginning of the 20th century, and began to be applied in practical engineering in the 1960s. In the past few years, countries and regions with developed construction industrialization such as Europe, the United States, Japan, and Singapore have become a considerable industry, extending prefabricated buildings to the limit, and prefabricated buildings have developed quite extensively. Building design and construction technology has made great progress. With continuous evolution and strong technical support, prefabricated assembly systems can meet almost any type of building.

Compared with the prefabricated building system, the advantages of the cast-in-place building system are: ① Rich design, perfect combination of design and construction. This kind of building system can add user elements to the design, diversify the design, and reduce the inconvenience caused by subsequent construction; ②. The energy-saving effect is greatly enhanced, and its convenience and thermal insulation performance are better than those of traditional buildings with external wall insulation or external wall internal insulation performance. At the same time, it solves the phenomenon of external wall brick falling off caused by external insulation in traditional buildings;③ , Construction factory, prefabricated completely change the construction and production methods of the construction industry, most of the work is moved from outdoor to indoor, employees enter factory management, a large number of mechanized operations are infiltrated into construction production, and floors, exterior walls, etc. can also be integrated Decorative materials, can really enter the blue-collar work; ④, save formwork materials, prefabricated use laminated slabs as the bottom formwork of the floor, and external hanging panels as one side formwork of the shear wall, so a lot of formwork is saved; ⑤, prefabricated parts in While the factory is in production, the foundation work of the building is being done on site. The two constructions are carried out at the same time, and the masonry and plastering processes are eliminated on site, which reduces the labor of a large amount of cement and sand materials and shortens the construction period.

At present, the country vigorously promotes the industrialization of housing, and prefabricated buildings will become the mainstream direction of future construction, while new building materials, parts and components, and assembly forms lead the development and improvement of modern architectural technology innovation trends. The new building components are economical and practical, energy-saving and environmentally friendly, efficient and fast, and fully meet the requirements of modern architecture, integration, industrialization, and systematization. Under the background of the rapid development of urbanization, innovative building technology has increasingly shown the advantages of advancing with the times. Compared with traditional buildings, it has greatly improved the speed of construction, realized high-efficiency and energy-saving buildings, and reduced the cost of building construction. Unnecessary manpower and material resources fully embody the concept of modern architecture with high technology, low energy consumption, high efficiency, speed and low cost.

Traditional non-load-bearing internal and external partition walls, load-bearing internal and external partition walls, shear walls, underground pipe galleries, indoor and outdoor trench covers, etc., mostly adopt masonry and cast-in-place concrete structures. The disadvantages are: ①. Blocks, masonry mortar, Double-sided plastering, plastering mortar, etc., have many types of materials, cumbersome procedures, large waste, long working hours, high labor intensity, serious pollution of the working surface, excessive load on the wall structure, difficult quality control, and a long overall construction period. ②. The wall structure has through joints and through joints, which is easy to crack, and the integrity and sound insulation effect of the partition wall are poor.

At present, most of the existing installation-type partition panels on the market are prefabricated strip-shaped hollow or light-weight solid partition panels. The advantages are factory production, light weight, high strength, fast installation speed, no pollution to the work surface, and less material waste. The construction period is short. However, there are many shortcomings, such as material problems, production technology, maintenance methods, factory strength, installation measures, joint treatment, whether the overall strength of the building reaches 100%, whether the structural deformation and settlement deformation are over, etc., which cause the wall cracking problem, the above-mentioned The shortcomings can not be solved all the time, and at the same time restrict the development of the industry and product progress.

Contents of the invention

The purpose of the present invention is to provide a buckle-squeeze-hanging fast-installation, non-through-seam and anti-cracking multi-groove strip plate, which has a simple and reasonable structure, quick installation, convenient use, easy construction quality control, low cost, It completely avoids the problem of penetration and penetration of the wall structure, restrains each other, prevents cracking, and greatly improves the integrity and sound insulation effect of the partition wall.

The purpose of this utility model is achieved in this way, a buckle squeeze-hanging fast-loading no penetration cracking anti-cracking multi-groove strip plate, the strip plate strip includes a strip-shaped flat body 1, and the strip-shaped flat body 1 The two sides of the long sides of the long side are symmetrically provided with reinforcing extruding ribs 2 in the same direction, and a pair of reinforcing ribs 3 that can form extruding and hanging grooves 4 are arranged in parallel in the middle of the strip-shaped flat body 1 in the same direction as the reinforcing extruding and hanging ribs 2. A filling groove 5 is formed between the reinforcing rib 2 and the reinforcing rib 3, and the strip-shaped flat body 1, the reinforcing rib 2 and the reinforcing rib 3 form a multi-slot strip plate, and each of the reinforcing ribs 3 corresponds to a reinforcing One side 6 of the extrusion rib 2 is a reinforced inclined surface.

The strip-shaped plate body 1, the reinforcing extruded ribs 2 and the reinforcing ribs 3 can be prefabricated by adding steel bars 7 and other fiber composite materials as the structural reinforcement skeleton of the trough-shaped slats according to the location and strength requirements of the trough-shaped slats.

At least one pair of reinforcing ribs 3 capable of forming the extrusion groove 4 are provided in the middle of the strip-shaped plate body 1 .

A method for assembling inner and outer partition walls by using snap-on extrusion-hanging fast-installation, non-through-seam, anti-cracking and multi-groove strip panels, comprising the following steps:

First of all, the extrusion hanging groove 4 of each single multi-groove strip type plate A and the grooves and ribs of the filling groove 5 are aligned and placed in parallel to the left to form a single row of walls on one side; then the single multi-groove strip The reinforced extruding and hanging ribs 2 of the template B are correspondingly inserted into the extruding and hanging grooves 4 of the single-row wall formed on one side, and the buckles are interlaced and locked to each other to form the entire wall without through-through joints. Two reinforcing ribs 2 are inserted into the extrusion hanging groove 4 , and every two filling grooves 5 of the butt joint form a built-in slot 8 .

The built-in slots can also be filled with lightweight thermal insulation materials, sound insulation materials or reinforced concrete according to requirements.

The present invention has the following advantages and positive effects:

1. The multi-groove strip plate of the present invention can be used for non-load-bearing inner partition walls, outer walls, enclosure walls, enclosures, partition walls, load-bearing inner and outer walls, shear walls, underground pipe galleries, tanks, etc. The buckle-extrusion-hanging connection method avoids the existence of vertical joints in the previous assembled walls. In addition, the extrusion-hanging groove limits and restricts the cracking of the plate seam when mutual extrusion and hanging; it has simple and reasonable structure, good integrity, and quick installation , Easy to use, easy to control the construction quality, smooth surface, no through seam, sound insulation, good heat preservation effect, low manufacturing cost and other advantages.

2. When the present invention is assembled for the construction of inner partition walls and non-load-bearing filling walls, the groove-shaped slabs are used as single-piece main bodies to connect with each other in a staggered manner facing outwards, and the extrusion ribs and the extrusion grooves are connected to each other during installation. Fasten and lock to form a built-in slot, and the slot can also be filled with light-weight sound-insulating materials according to requirements, completely avoiding the problem of wall structure penetration and penetration, preventing and restraining the problem of cracking, sound insulation, heat insulation, The structural integrity and sound insulation effect of the inner partition wall are greatly improved.

3. When the present invention is applied to the exterior wall, it can directly add fire prevention, waterproof and heat preservation treatment during processing, and can also directly complete the heat preservation layer and exterior decoration surface in the factory without additional on-site construction. That is, it can be installed directly; when it replaces the shear wall, the outer wall or has structural strength requirements, the built-in slots can be equipped with steel bars and poured concrete at the same time.

4. When the present invention is used for fences or fences, it can be used as a single layer, or it can be buckled to form hollow built-in slots, and light materials, reinforcing materials or reinforced concrete are filled in the slots to improve the strength of the wall.

5. When the present invention is used for floor slabs and groove cover plates, it is necessary to arrange stressed steel bars and exposed ribs in the reinforced extruded ribs, reinforcing ribs and multi-groove strip profiles of the multi-groove strip profiles, and add pre-filled ribs to the filling slots. Lightweight fillers, sound insulation materials, or flush with the edge of the upper rib for overhead treatment. When the multi-groove strip type plate is installed and constructed, the filling grooves face up and the bonding slurry is synchronously scraped in the plate gaps and aligned block by block. , configure steel bars in the upper part and the extrusion hanging grooves and bind them with the exposed bars of the multi-slot slabs, and then pour concrete to form an integral floor stress system. Its advantages are: no support, no formwork, no need to remove the formwork, No joints, good sound insulation, resource saving, fast construction period, avoid waste, and meet the requirements of the national housing industrialization policy;

6. The multi-groove strip panel of the present invention has excellent structural performance, simple and reasonable, multi-purpose, good integrity, quick installation, convenient use, easy control of construction quality, smooth surface, no Through the joints, restrained cracking, sound insulation, good thermal insulation effect, low manufacturing cost, etc., it solves the problem of vertical cracking of the traditional strip partition wall panels and the shortcomings of poor structural integrity of the partition wall panels to the greatest extent. It is convenient and fast when used in floor slabs , save materials, improve efficiency, meet the current national housing industrialization and prefabricated building policy requirements, and make up for the common faults and defects of prefabricated interior and exterior wall panels and floor slabs.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the double-button extrusion-hanging fast-installation without seams and anti-cracking multi-groove strips of the present invention.

Fig. 2 is the schematic diagram of the structure of the strip plate in accompanying drawing 1 when reinforcing bars are added.

Fig. 3 is a structural schematic view of the strip plate of the present invention with two pairs of reinforcing ribs.

Figures 4 and 5 are effect diagrams of interlaced buckling and locking construction connection when the present invention is used in wall construction.

Fig. 6 is a structural diagram of the F-shaped half-section multi-groove strip plate at the edge of the wall when the present invention is used for wall construction.

Fig. 7, 8 are another form of wall structure renderings when the present invention is used in wall construction.

Fig. 9 is a structural diagram of a half-section multi-groove bar plate with one long and one short reinforcing rib at the corner of the wall when the present invention is used for wall construction.

Figures 10 and 11 are construction effect diagrams of the present invention when the built-in slots are filled with lightweight thermal insulation materials and sound insulation materials when they are used in wall construction.

Fig. 12 is a construction effect diagram of filling reinforced concrete in built-in slots when the present invention is used in wall construction.

Fig. 13 is a structural effect diagram of the present invention with an insulating layer and a decorative layer when it is used in exterior wall construction.

Fig. 14 is a single-row arrangement construction effect diagram when the present invention is used for enclosure walls (enclosures).

15 and 16 are construction effect diagrams when the present invention is used for floor slabs.

Detailed ways

As shown in the accompanying drawing 1: a buckle extrusion hanging type fast installation without penetration anti-cracking multi-groove strip plate, the strip plate strip plate includes a strip-shaped flat body 1, and the long side of the strip-shaped flat body 1 Both sides are symmetrically arranged with reinforcing ribs 2 in the same direction, and a pair of reinforcing ribs 3 that can form squeezing and hanging grooves 4 are arranged in parallel in the middle part of the strip-shaped flat body 1 in the same direction as the reinforcing ribs 2. Filling grooves 5 are formed between the hanging ribs 2 and the reinforcing ribs 3. The strip-shaped flat body 1, the reinforcing ribs 2 and the reinforcing ribs 3 form a multi-slot strip plate, and each of the reinforcing ribs 3 corresponds to the reinforcing ribs One side 6 of 2 is a reinforced inclined surface.

As shown in accompanying drawing 2: the strip-shaped plate body 1, the reinforced extruded rib 2 and the reinforced rib 3 can be prefabricated according to the position and strength requirements of the trough-shaped slat by adding steel bars 7 and other fiber composite materials as the trough-shaped strip The structural reinforcement of the board is the backbone.

Shown by accompanying drawing 1, 3: said reinforcing rib 3 that can form squeezing and hanging groove 4 is provided with at least one pair in the middle part of bar-shaped plate body 1, and Fig. 3 is when the strip plate of the present invention has two pairs of reinforcing ribs Schematic.

A method for assembling inner and outer partition walls by using snap-on extrusion-hanging fast-installation, non-through-seam, anti-cracking and multi-groove strip panels, comprising the following steps:

As shown in accompanying drawings 4 and 5: firstly, the openings of the extrusion and hanging grooves 4 and filling grooves 5 of each single multi-groove strip panel A are aligned and placed in parallel to the left to form a single row of walls on one side; The reinforced extruding and hanging ribs 2 of the multi-groove strip type plate B are correspondingly inserted into the extruding and hanging grooves 4 of the single-row wall formed on one side, and the buckles are interlaced and locked to each other to form the entire wall without through-through joints. , two reinforcing ribs 2 are inserted into each extrusion groove 4 , and every two filling grooves 5 of the buckle form a built-in slot 8 .

As shown in accompanying drawing 6,7,8: in order to ensure that the body of wall that assembles forms is complete, need to set up the half-section multi-slot bar plate 9 that section is F shape at the ends of one side or both sides of body of wall.

As shown in accompanying drawings 9 and 10: in order to ensure that the assembled wall is complete, at the corners forming the wall, it is necessary to add a half-section multi-groove strip template 10 with one long and one short reinforcing rib.

As shown in accompanying drawings 11 and 12: the built-in slot 8 can also be filled with lightweight thermal insulation material, sound insulation material or reinforced concrete 11 as required.

when using it:

①. As an interior wall: as shown in attached drawings 10, 11, and 12: Each single multi-groove strip plate is interleaved with each other, locked, squeezed, connected, and mutually restrained to form a complete wall. A built-in slot 8 is formed in the rear wall, and the built-in slot 8 can also be filled with light heat insulation material, sound insulation material 11 or reinforced reinforced concrete according to requirements.

2. As an outer wall: as shown in Figure 13: it can be equipped with an insulating layer 12 and a decorative layer 13 to form a strip-shaped plate body 1 structure integrated with the insulating layer 12 and the decorative layer 13.

③. As a shear wall or a stressed external wall: as shown in Figure 12: the wall panel can be used as a prefabricated structural formwork (reinforcing reinforcement in the panel), and concrete can be poured in the built-in slot 8 at the same time.

4. As an enclosure (enclosure): as shown in accompanying drawing 14: when the single-row arrangement of multi-groove strip panels of the present invention is used as an enclosure (enclosure), it is necessary to leave a corresponding slurry groove at the joint surface of the plate body. 14. By applying the bonding paste 15 on the corresponding surface during installation, the bonding and fixing of the board body after installation is realized.

⑤ As a floor (cover): As shown in Figures 15 and 16: the multi-groove strip can also be prefabricated with stress reinforcement for prefabricated floors, indoor and outdoor groove cover plates, and other stressed plates; The method is: place the filling grooves 5 of the multi-groove strips with reinforcement in parallel alignment with the opening facing up, and scrape the adhesive material into the grooves of the joints at the joints to ensure that the adjacent prefabricated multi-slots In order to improve the integrity of the slats, fill the filling groove 5 with light materials or elevate it into a cavity that is flush with the upper edge of the reinforced extruded rib 2, and lay the upper part on the multi-slot slabs that are aligned and placed side by side. Reinforcement, the upper reinforcement and the multi-groove slab reinforced extruded hanging rib 2 are bound and fixed, and at the same time, the pre-exposed steel bars at both ends of the multi-slot slab are lapped and bound with the adjacent beams and slab steel bars at the end of the slab, and finally the site is poured The upper reinforced concrete makes it form a complete load-bearing floor together with the lower multi-slot strip plate and the light material in the filled slot. The feature is: the multi-groove strip plate with reinforcement is used as the prefabricated part of the prefabricated floor slab, which saves the formwork and steel bars, and also avoids the disadvantages of long construction period and waste of materials on-site for the floor slab.

Claims (2)

1. A buckle squeeze-hanging fast-installation without seams and anti-cracking multi-groove strips, characterized in that: the strip-shaped strips include a strip-shaped flat body (1), and the strip-shaped flat body (1) The two sides of the long side of the long side are symmetrically provided with reinforcing extruding and hanging ribs (2) in the same direction, and a pair of extruding and hanging grooves (2) can be formed in parallel with the middle part of the strip-shaped flat body (1) corresponding to the same direction as the reinforcing extruding and hanging ribs (2). 4) the reinforcing rib (3), the filling groove (5) is formed between the reinforcing rib (2) and the reinforcing rib (3), the strip-shaped flat body (1), the reinforcing rib (2) and the reinforcing ribs (3) form a multi-groove bar plate, and one side (6) of each reinforcing rib (3) corresponding to the reinforcing extrusion rib (2) is a reinforcing inclined surface. 2. A hook-and-squeeze-hanging fast-installation, non-through-seam, anti-cracking multi-groove strip profile according to claim 1, characterized in that: the reinforcing rib (3) capable of forming the extrusion-hanging groove (4) is in the At least one pair is arranged in the middle of the bar-shaped plate body (1).