CN204590326U - A kind of wallboard erects dress syndeton and uses the house of this structure - Google Patents

Abstract

The utility model discloses the house that a kind of wallboard erects dress syndeton and uses this structure.The top of autoclaved lightweight aerated concrete side fascia is connected to below the girder steel of upper strata by upper connector, the bottom of autoclaved lightweight aerated concrete side fascia is connected on lower floor's floor or the top of lower floor's girder steel by lower connector, and autoclaved lightweight aerated concrete side fascia and warming plate are connected by the connecting bolt installed along inward-outward direction.When carrying out building operations, the top of autoclaved lightweight aerated concrete side fascia will be connected on the girder steel of upper strata by upper connector, to remove the structure preparing top concrete beam below the edge of upper strata floor, make the installation save trouble and labor of autoclaved lightweight aerated concrete side fascia between upper and lower floor plate like this.

Description

A wall panel vertically installed connection structure and a house using the structure

technical field

The utility model relates to a vertical connection structure of wall panels and a house using the structure.

Background technique

At present, with the development of my country's national economy and the acceleration of population urbanization, my country's housing construction continues to develop unprecedentedly, people's living conditions are gradually improving, and the requirements for living quality are getting higher and higher. At the same time, China has become the largest steel producing country. Steel structure houses are suitable for mass production in factories, with a high degree of industrialization and commercialization. Design, production, construction, and installation can be integrated to improve the level of housing industrialization. The increasingly higher consumption standards of the people for construction products, the realistic material basis and technical conditions, and the current situation of steel surplus and falling prices have provided strong guarantees and good opportunities for the development of steel structure houses. Building energy-saving and land-saving houses is an important aspect of our country. The future direction of residential construction, on April 27, 2012, the Ministry of Finance and the Ministry of Housing and Urban-Rural Development jointly issued the "Implementation Opinions on Accelerating the Development of Green Buildings in my country", which clearly stated that through the establishment of financial incentive mechanisms, sound standards and regulations and Evaluate the identification system, promote relevant scientific and technological progress and industrial development and other means, and strive to make green buildings account for more than 30% of new buildings by 2020. The development of steel structure residential buildings is an effective way to solve the problems of green building materials and energy-saving facilities, and maximize the use of effective space. The implementation of factory production and the promotion of the industrialization of residential steel structure buildings have broad market development prospects.

Through the investigation of the steel structure housing market in China's first-tier and second-tier cities, technical and economic analysis and comparison, it is believed that the cost of the outer wall has a relatively large proportion in the single construction cost, which is the key and sensitive factor affecting the cost of steel structure housing. Factors, combined with the country's further energy-saving (from 50% to 65% energy-saving, Beijing has increased to 75%) emission reduction policies, established a study on the outer enclosure structure. Within one year, the form and corresponding installation process of some steel structure peripheral walls in Liuzhou, Shenzhen, Wuhan, Beijing, Baotou, Xi'an and Shanghai were successively investigated. Due to the geographical location of the above cities, the wall materials used are not It is not the same. Cities south of the Yangtze River, because of their climate characteristics are hot in summer and cold in winter (or warm in winter), the materials themselves have much lower requirements on thermal insulation performance than those in northern cities. Or, the wind and snow pressure in these areas is relatively small, and the effect on high-rise steel structure buildings is less than its impact on northern buildings. Combining these characteristics, the thermal insulation performance and strength of external wall materials in these areas are lower than those of similar buildings in the north. , mainly use polyphenylene granule (or other thermal insulation granule material) foam concrete slabs as the outer wall, which is low in cost, light in weight, and easy to install; It meets the minimum use characteristics of northern buildings, but has not been adopted. In the north, steel structure houses mainly use three types of wall materials. One is the "sandwich" sandwich biscuit-style two-layer fiber cement pressure plate with insulation material in the middle or low-filling. The composite wall of density foam concrete, the second is to use autoclaved lightweight aerated concrete slab (that is, ALC board) or the combination of ALC board + insulation board as the outer wall, and the third is to use traditional blocks as wall materials, supplemented by external The thermal insulation board forms the external thermal insulation structure of the external wall. By comparing the technical and economic analysis of the three types of boards in terms of production (universality), transportation (extensibility), installation (convenience), and comprehensive price (promotion), we agree that, In Shangqiu area and even Henan, southern Hebei, Shandong and other places, the use of ALC panels as exterior walls has great practical significance.

Chinese patent document 201320307559.X discloses a vertically inclined wall structure, which includes a bottom concrete base, a top concrete beam, an autoclaved lightweight aerated concrete outer wall panel in the middle, connecting steel plates, sealant, hooks Head bolts, expansion bolts, the autoclaved lightweight aerated concrete exterior wall panels are located between the bottom concrete base and the top concrete beam, and the inner side of the autoclaved lightweight aerated concrete exterior wall panels are connected to the bottom concrete base and top concrete beams The steel plate is fixedly connected with the expansion bolts and hook bolts, and the joints are provided with sealant. However, in this wall structure, the top of the autoclaved lightweight aerated concrete exterior wall panel needs to be connected with the top concrete beam formed by pouring concrete on the upper floor, and the pouring of the top concrete beam will increase the concrete pouring construction of the upper floor. The workload of the house makes the construction of the house time-consuming and laborious. At the same time, the angle iron connected to the top concrete beam through the expansion bolt is limited by the strength of the concrete. It is prone to loosening during long-term use, making the structure of the entire wall Reduced reliability.

Utility model content

The purpose of this utility model is to provide a reliable and convenient construction of vertical connection structure of wall panels, and another purpose of this utility model is to provide a house using the vertical connection structure of wall panels.

In order to achieve the above object, the technical scheme of the vertically mounted connection structure of the wall panels in the utility model is as follows:

Vertical connection structure of wall panels, including autoclaved lightweight aerated concrete outer wall panels between the upper and lower floors and insulation panels on the outside of autoclaved lightweight aerated concrete outer wall panels, the upper floor is supported on On the upper steel beam, the lower floor is supported on the lower steel beam. The top of the autoclaved lightweight aerated concrete exterior wall panel is connected under the upper steel beam through the upper connector. The autoclaved lightweight aerated concrete exterior wall panel The bottom is connected to the lower floor or above the steel beam of the lower floor through the lower connecting piece, and the autoclaved lightweight aerated concrete exterior wall panels and thermal insulation panels are fixedly connected by connecting bolts installed along the internal and external directions.

The upper connectors include angle iron or channel steel upper profile steel parts fixed under the upper steel beam, and the side wall panels of the upper profile steel parts are attached to the inner panel surface of the autoclaved lightweight aerated concrete outer wall panel The close-fitting wallboard is fixed to the top of the autoclaved lightweight aerated concrete exterior wallboard through upper fastening bolts.

The upper fastening bolt is a hook head bolt, and the head of the upper fastening bolt is hooked and connected to the bottom edge of the upper steel part that is close to the wall plate, and the rod is installed on the outer wall of the autoclaved lightweight aerated concrete along the inner and outer directions. the top of the board.

The rods of the upper fastening bolts are installed on the wall panels of the upper profile steel parts, and the heads are anti-rotating and assembled in the autoclaved lightweight aerated concrete outer wall panels. The T-shaped or dovetail-shaped embedded parts are pre-embedded and fixed Among them, the notch of the embedded part is on the inner panel surface of the autoclaved lightweight aerated concrete exterior wall panel.

The lower connectors include U-shaped channel steel parts fixed on the lower floor or the top of the lower steel beams through expansion bolts. The two side wall panels of the component are fitted and stopped on the inner and outer side panels of the autoclaved lightweight aerated concrete exterior wall panels.

The lower connecting piece includes the angle iron piece fixed on the lower floor or the top of the lower steel beam through expansion bolts, and the side wall plate of the angle iron piece is attached to the inner surface of the autoclaved lightweight aerated concrete outer wall panel The upper and lower fastening bolts are fixed to the bottom of the autoclaved lightweight aerated concrete outer wall panel.

The angle iron piece sinks to the underside of the upper slab surface of the lower floor, and the angle iron piece and the lower floor slab enclose a filling tank with an opening facing upward, and the cement mortar of the broken cold bridge covering the inner ends of the lower fastening bolts is poured into the filling groove .

The technical scheme of house in the utility model is as follows:

The house includes a wall and a roof supported on it. The wall has a wall panel vertical connection structure between layers. The wall panel vertical structure includes an autoclaved lightweight aerated concrete exterior wall between the upper and lower floors. slab and the insulation board on the outside of the autoclaved lightweight aerated concrete exterior wall panels, the upper floor slab is supported on the upper steel beam, the lower floor is supported on the lower steel beam, and the autoclaved lightweight aerated concrete exterior wall The top of the slab is connected below the upper steel beam through the upper connector, and the bottom of the autoclaved lightweight aerated concrete exterior wall panel is connected to the lower floor or above the lower steel beam through the lower connector. The wall board and the insulation board are fixedly connected by connecting bolts that are worn along the inside and outside direction.

The upper connectors include angle iron or channel steel upper profile steel parts fixed under the upper steel beam, and the side wall panels of the upper profile steel parts are attached to the inner panel surface of the autoclaved lightweight aerated concrete outer wall panel The close-fitting wallboard is fixed to the top of the autoclaved lightweight aerated concrete exterior wallboard through upper fastening bolts.

In the utility model, the top of the autoclaved lightweight aerated concrete exterior wall panel is connected to the lower part of the upper steel beam through the upper connector, and the bottom of the autoclaved lightweight aerated concrete exterior wall panel is connected to the lower floor or the lower floor through the lower connector. Above the steel beams, the autoclaved light-weight aerated concrete exterior wall panels and thermal insulation panels are fixed through connecting bolts installed along the internal and external directions. During building construction, the top of the autoclaved lightweight aerated concrete exterior wall panel can be directly connected to the lower part of the upper steel beam through the upper connector, and then the bottom of the autoclaved lightweight aerated concrete exterior wall panel can be connected through the lower connector On the lower floor or the lower steel beam, the insulation board is connected to the outer side of the autoclaved light-weight aerated concrete outer wall panel through bolts. Compared with the structure in the prior art that needs to prepare the concrete beam under the edge of the upper floor, this practical The top of the new medium-autoclaved lightweight aerated concrete exterior wall panels will be connected to the upper steel beams through upper connectors to remove the structure of preparing the top concrete beams under the edge of the upper floor slab, which will not only make the autoclaved lightweight aerated The installation of the concrete exterior wall panels between the upper and lower floor slabs saves trouble and labor, and the support of the upper steel beams to the upper floor slabs will improve the stability of the entire house and make the overall structure of the house more stable.

Description of drawings

Fig. 1 is the schematic plan view of embodiment 1 of the house of the present utility model;

Fig. 2 is the structural representation of body of wall in Fig. 1;

Fig. 3 is the structural representation of the wall body in embodiment 2 of the house of the present utility model;

Fig. 4 is the structural representation of the wall body in embodiment 3 of the house of the present utility model;

Fig. 5 is a structural schematic diagram of the wall body in Embodiment 4 of the house of the present utility model;

Fig. 6 is a schematic structural view of the wall body in Embodiment 5 of the house of the present invention;

Fig. 7 is a structural schematic diagram of the wall body in Embodiment 6 of the house of the present invention.

Detailed ways

Embodiment 1 of the house in the utility model: as shown in Fig. 1 and Fig. 2, the house includes a wall and a roof supported thereon, and the wall has a wallboard vertical connection structure between layers, and the wallboard is vertically connected. The installation and connection structure in the horizontal direction from inside to outside is 120mm thick reinforced concrete floor slab 1, HN400×250×8×12 specification H-shaped steel beam 2, 150mm thick ALC wallboard 113 (hereinafter referred to as autoclaved lightweight Air concrete exterior wall panel 113), 50mm thick extruded polystyrene board 115 and decorative surface layer 6 in the 05YJ standard atlas. Beam 111, upper connector 112, autoclaved lightweight aerated concrete outer wall panel 113, lower connector 116, lower floor slab 117 and lower steel beam 118, autoclaved lightweight aerated concrete outer wall panel 113 is fixed by connecting bolts 114 Even the thermal insulation board 115 attached to the outer surface, and wherein the upper steel beam 111 is supported under the edge of the upper floor, and the lower steel beam 118 is supported under the edge of the lower floor 117, so as to pass through the upper steel beam 111 and the lower floor. The two ends of the steel beam 118 are fixed on the load-bearing columns, so that the upper steel beam 111 and the lower steel beam 118 are the load-bearing parts in the vertical connection structure of the entire wall panel, and the upper connector 112 connects the autoclaved lightweight aerated concrete outer wall panel 113 The top of the autoclaved light-weight aerated concrete exterior wall panel 113 is fixed under the upper steel beam 111, and the lower connector 116 connects the bottom of the autoclaved lightweight aerated concrete exterior wall panel 113 to the lower floor slab 117 The positioning of the autoclaved lightweight aerated concrete exterior wall panel 113 is realized above, and the fixing of the insulation panel 115 is realized through the bolt connection between the autoclaved lightweight aerated concrete exterior wall panel 113 and the insulation panel 115.

The upper connector 112 consists of an angle iron 1121 fixed (can be welded or bolted) under the lower flange of the upper steel beam 111 and a hook fixed between the angle iron 1121 and the autoclaved lightweight aerated concrete outer wall panel 113 Head bolts 1122, the angle iron 1121 is located inside the autoclaved lightweight aerated concrete exterior wall panel 113, one side wall plate of the angle iron 1121 is closely attached to the bottom surface of the lower flange of the upper steel beam 111, and the other side wall The plate is closely attached to the inner surface of the autoclaved lightweight aerated concrete exterior wall panel 113, and the rod of the hook bolt 1122 is installed on the top and head of the autoclaved lightweight aerated concrete exterior wall panel 113 along the inside and outside direction. After the hook is connected, it is welded on the lower edge of the wall plate of the angle iron 1121, and the outer end of the rod portion of the hook bolt 1122 is in the counterbore provided on the outer plate surface of the autoclaved lightweight aerated concrete outer wall plate 113, and A fastening nut screwed on the outer end of the shank of the hook bolt is installed in the counterbore, so that the top of the autoclaved lightweight aerated concrete wall panel 113 is transferred to the upper layer through the hook bolt 1122 The welding between the angle irons 1121 on the lower flange of the steel beam 111 is fixed together to realize the fixing of the top of the autoclaved lightweight aerated concrete exterior wall panel 113 .

The outer end of connecting bolt 114 is in the counterbore that offers on the outer plate surface of insulation board 115, and the outer connecting nut that is screwed on the outer end of connecting bolt 114 is assembled in this counterbore; The end is in the counterbore opened on the inner surface of the autoclaved lightweight aerated concrete outer wall panel 113, and the inner connecting nut screwed on the inner end of the connecting bolt 114 is installed in the counterbore, so that The insulation board 115 and the autoclaved light-weight aerated concrete exterior wall panel 113 are fixedly connected by ordinary bolts, that is, the insulation board 115 and the autoclaved light-weight aerated concrete exterior wall are realized by perforating with a percussion drill, perforating and connecting with ordinary bolts. Connection of wall panels 113 .

The lower connecting piece 116 is composed of a U-shaped steel clip-shaped channel steel 1161 fixed above the edge of the lower floor 117 by expansion bolts. The bottom of the wall panel 113, the outer side wall panel of the channel steel 1161 and the outer surface of the lower floor 117 are flush and close to the outer surface of the autoclaved lightweight aerated concrete outer wall panel 113, and the inner side of the channel steel 1161 The siding is closely attached to the inner surface of the autoclaved lightweight aerated concrete outer wall panel 113, so that the bottom of the autoclaved lightweight aerated concrete outer wall panel 113 is connected to the lower floor through channel steel 1161 and expansion bolts. 117 connections.

The plane structure of the house in this embodiment is: the outer sides of the steel beams and columns are flush, and the wall structure is: wall panels + insulation boards 115 . The wall panels in this group are all 150~200mm thick ALC boards, and the insulation board 115 is 40~90mm XPS insulation board 115 or other boards such as rock wool boards. The floor slab or steel beam forms a whole, and the upper part forms the main stress area by connecting with the lower flange of the steel beam.

Embodiment 2 of the house in the present utility model: as shown in Figure 3, the vertical connection structure of the wall panels of the house includes the upper floor slab, the upper steel beam 211, the upper connector 212, the autoclaved light Air-concrete outer wall panels 213, lower connectors 216, lower floor slabs 217 and lower steel beams 218, autoclaved light-weight aerated concrete outer wall panels 213 are fastened by connecting bolts 214 to insulation panels 215 that are closely attached to the outer surface of the panels, Wherein the upper steel beam 211 is supported below the edge of the upper floor, and the lower steel beam 218 is supported below the edge of the lower floor 217, so as to be fixed on the load-bearing column by the two ends of the upper steel beam 211 and the lower steel beam 218, so that The upper steel beam 211 and the lower steel beam 218 are the load-bearing parts in the vertical connection structure of the entire wall panel, and the upper connecting piece 212 fixes the top of the autoclaved lightweight aerated concrete exterior wall panel 213 under the upper steel beam 211 to realize the autoclave. The fixing of the light weight aerated concrete outer wall panel 213, and the lower connector 216 connects the bottom of the autoclaved lightweight aerated concrete outer wall panel 213 to the lower floor slab 217 to realize the autoclaved light weight aerated concrete outer wall panel 213, and then through the bolt connection between the autoclaved lightweight aerated concrete exterior wall panel 213 and the insulation board 215, the fixing of the insulation board 215 is realized.

The upper connector 212 consists of an upper angle iron 2121 fixed (welded or bolted) below the lower flange of the upper steel beam 211 and fixed between the upper angle iron 2121 and the autoclaved lightweight aerated concrete outer wall panel 213 The upper hook head bolt 2122 is formed, the upper angle iron 2121 is located inside the autoclaved lightweight aerated concrete outer wall panel 213, and one side wall plate of the upper angle iron 2121 is closely attached to the bottom surface of the lower flange of the upper steel beam 211, The other side wall board is closely attached to the inner board surface of the autoclaved lightweight aerated concrete outer wall board 213, and the rod portion of the upper hook bolt 2122 is installed on the inner side of the autoclaved light weight aerated concrete outer wall board 213 along the inside and outside direction. The top and the head are hooked and welded on the lower edge of the wall plate of the upper angle iron 2121, and the outer end of the rod portion of the upper hook bolt 2122 is placed on the outer plate surface of the autoclaved lightweight aerated concrete outer wall plate 213. in the counterbore, and the upper fastening nut screwed on the outer end of the shank of the upper hook bolt 2122 is assembled in the counterbore, so that the top of the autoclaved lightweight aerated concrete exterior wall panel 213 passes through the upper hook The head bolts 2122 and the upper angle iron 2121 assembled on the lower flange of the upper steel beam 211 are welded together to realize the fixing on the top of the autoclaved lightweight aerated concrete outer wall panel 213 .

The outer end of the connecting bolt 214 is in the counterbore provided on the outer surface of the insulation board 215, and the outer connecting nut screwed on the outer end of the connecting bolt 214 is assembled in the counterbore; The end is in the counterbore opened on the inner side of the autoclaved lightweight aerated concrete exterior wall panel 213, and the inner connecting nut screwed on the inner end of the connecting bolt 214 is installed in the counterbore, so that The insulation board 215 and the autoclaved light-weight aerated concrete exterior wall panel 213 are fixedly connected by ordinary bolts, that is, the insulation board 215 and the autoclaved light-weight aerated concrete exterior wall are realized by perforating with a percussion drill, perforating and connecting with ordinary bolts. Connection of wall panels 213 .

The lower connector 216 is composed of a lower angle iron 2161 fixed on the edge of the lower floor 217 by expansion bolts and a lower hook bolt 2162 fixedly connected between the lower angle iron 2161 and the autoclaved lightweight aerated concrete outer wall panel 213. The iron 2161 is on the inside of the autoclaved lightweight aerated concrete exterior wall panel 213, one side wall panel of the lower angle iron 2161 is closely attached to the upper panel surface of the lower floor 217, and the other side panel is closely attached to the autoclaved lightweight aerated concrete wall panel. On the inner surface of the air-entrained concrete exterior wall panel 213, the rods of the lower hook bolts 2162 are mounted on the bottom of the autoclaved light-weight aerated concrete exterior wall panel 213 along the inside and outside direction, and the heads are hooked and welded to the lower angle iron. On the upper side edge of the wall plate of 2161, the outer end of the rod portion of the lower hook bolt 2162 is located in the counterbore provided on the outer surface of the autoclaved lightweight aerated concrete outer wall panel 213, and the counterbore is assembled in the counterbore. Screw the lower fastening nut on the outer end of the rod portion of the lower hook bolt 2162, so that the bottom of the autoclaved lightweight aerated concrete outer wall panel 213 is fixed on the lower floor slab 217 by the lower hook bolt 2162 and the expansion bolt Welding between the angle irons on the top holds them together.

Embodiment 3 of the house in the utility model: as shown in Figure 4, the vertical connection structure of the wall panels of the house includes the upper floor slab, the upper steel beam 311, the upper connector 312, the autoclaved light Air-concrete outer wall panels 313, lower connectors 316, lower floor slabs 317 and lower steel beams 318, autoclaved light-weight aerated concrete outer wall panels 313 are connected by connecting bolts 314 to insulation panels 315 closely attached to the outer panels, Wherein the upper steel beam 311 is supported below the edge of the upper floor, and the lower steel beam 318 is supported below the edge of the lower floor 317, so as to be fixed on the load-bearing column by the two ends of the upper steel beam 311 and the lower steel beam 318, so that The upper steel beam 311 and the lower steel beam 318 are the load-bearing parts in the vertical connection structure of the entire wall panel, and the upper connecting piece 312 fixes the top of the autoclaved lightweight aerated concrete exterior wall panel 313 under the upper steel beam 311 to realize the autoclave. The fixing of the light weight aerated concrete outer wall panel 313 is carried out, and the lower connector 316 connects the bottom of the autoclaved lightweight aerated concrete outer wall panel 313 to the lower floor slab 317 to realize the autoclaved lightweight aerated concrete outer wall panel 313, and then realize the fixing of the insulation board 315 through the bolt connection between the autoclaved lightweight aerated concrete outer wall board 313 and the insulation board 315.

The upper connector 312 consists of an upper angle iron 3121 fixed (welded or bolted) below the lower flange of the upper steel beam 311 and fixed between the upper angle iron 3121 and the autoclaved lightweight aerated concrete outer wall panel 313 The upper hook head bolt 3122 is formed, the upper angle iron 3121 is located inside the autoclaved lightweight aerated concrete outer wall panel 313, and one side wall plate of the upper angle iron 3121 is closely attached to the bottom surface of the lower flange of the upper steel beam 311, The other side wall board is closely attached to the inner board surface of the autoclaved lightweight aerated concrete outer wall board 313, and the rod portion of the upper hook bolt 3122 is installed on the inner side of the autoclaved light weight aerated concrete outer wall board 313 along the inside and outside direction. The top and the head are hooked and welded to the lower edge of the wall plate of the upper angle iron 3121, and the outer end of the rod portion of the upper hook bolt 3122 is placed on the outer surface of the autoclaved lightweight aerated concrete outer wall plate 313. In the counterbore, and in the counterbore, the upper fastening nut screwed on the outer end of the shank of the upper hook bolt 3122 is assembled, so that the top of the autoclaved lightweight aerated concrete outer wall panel 313 passes through the upper hook The head bolts 3122 and the upper angle iron 3121 assembled on the lower flange of the upper steel beam 311 are fixed together by welding to realize the fixing of the top of the autoclaved lightweight aerated concrete outer wall panel 313 .

The outer end of the connecting bolt 314 is in the counterbore provided on the outer surface of the insulation board 315, and the outer connecting nut screwed on the outer end of the connecting bolt 314 is assembled in the counterbore; The end is in the counterbore opened on the inner side of the autoclaved lightweight aerated concrete exterior wall panel 313, and the inner connecting nut screwed on the inner end of the connecting bolt 314 is installed in the counterbore, so that The insulation board 315 and the autoclaved lightweight aerated concrete exterior wall panel 313 are fixedly connected by ordinary bolts, that is, the insulation board 315 and the autoclaved lightweight aerated concrete exterior wall are realized by drilling holes with percussion drills and ordinary bolts. Board 313 connections.

The bottom of the autoclaved lightweight aerated concrete exterior wall panel 313 and the lower connecting piece 316 are located in the edge opening of the lower floor 317, and the lower connecting piece 316 is connected by the lower angle iron 3161 fixed on the bottom surface of the opening by expansion bolts and The lower hook bolt 3162 is formed between the lower angle iron 3161 and the autoclaved lightweight aerated concrete exterior wall panel 313. The wall plate is close to the bottom surface of the seam, and the other side wall plate is close to the inner surface of the autoclaved lightweight aerated concrete outer wall panel 313; the rod of the lower hook bolt 3162 is installed on the The bottom and head of the autoclaved lightweight aerated concrete exterior wall panel 313 are hooked and welded to the upper edge of the wall panel of the lower angle iron 3161, and the outer end of the rod of the lower hook bolt 3162 is placed in the autoclaved lightweight aerated concrete wall panel. In the counterbore provided on the outer surface of the air concrete outer wall panel 313, the lower fastening nut screwed on the outer end of the rod of the lower hook bolt 3162 is assembled in the counterbore; the inner corner of the lower angle iron 3161 The concave surface and the stepped surface of the seam form a filling groove with the notch facing up, so that the angle iron sinks to the lower side of the upper plate surface of the lower floor 317, and the end caps of the lower hook bolts 3162 are poured in the filling groove The broken cold bridge cement mortar 319, so that after the autoclaved light-weight aerated concrete outer wall panel 313 is welded through the lower hook bolt 3162 and the lower angle iron 3161 fixed on the lower floor 317 with expansion bolts, the lower floor 317 is seamed so that The local drop at the edge prolongs the propagation path of the cold bridge, and the cement mortar 319 of post-pouring broken cold bridge basically covers the head of the lower hook bolt 3162 at the bottom of the autoclaved lightweight aerated concrete exterior wall panel 313, which can be beautiful and easy for renovation.

Embodiment 4 of the house in the utility model: as shown in Fig. 5, the vertical connection structure of the wall panels of the house includes the upper floor slab, the upper steel beam 411, the upper connector 412, the autoclaved light Air-concrete outer wall panels 413, lower connectors 416, lower floor slabs 417 and lower steel beams 418, autoclaved light-weight aerated concrete outer wall panels 413 are connected by connecting bolts 414 to insulation panels 415 that are closely attached to the outer panels, Wherein the upper steel beam 411 is supported below the edge of the upper floor, and the lower steel beam 418 is supported below the edge of the lower floor 417, so as to be fixed on the load-bearing column by the two ends of the upper steel beam 411 and the lower steel beam 418, so that The upper steel beam 411 and the lower steel beam 418 are the load-bearing parts in the vertical connection structure of the entire wall panel, and the upper connecting piece 412 fixes the top of the autoclaved lightweight aerated concrete exterior wall panel 413 under the upper steel beam 411 to realize the autoclave. The fixing of the light weight aerated concrete outer wall panel 413, and the lower connector 416 connects the bottom of the autoclaved lightweight aerated concrete outer wall panel 413 to the lower steel beam 418 to realize the autoclaved light weight aerated concrete outer wall The positioning of the board 413, and the bolt connection between the autoclaved lightweight aerated concrete outer wall board 413 and the heat preservation board 415 realize the fixing of the heat preservation board 415.

The upper connector 412 consists of an angle iron 4121 fixed (welded or bolted) below the lower flange of the upper steel beam 411 and a hook fixed between the angle iron 4121 and the autoclaved lightweight aerated concrete exterior wall panel 413 head bolts 4122, the angle iron 4121 is located inside the autoclaved lightweight aerated concrete exterior wall panel 413, one side wall plate of the angle iron 4121 is closely attached to the bottom surface of the lower flange of the upper steel beam 411, and the other side wall The plate is closely attached to the inner surface of the autoclaved lightweight aerated concrete exterior wall panel 413, and the rods of the hook bolts 4122 are installed on the top and head of the autoclaved lightweight aerated concrete exterior wall panel 413 along the inside and outside direction. After the hook is connected, it is welded on the lower edge of the wall plate of the angle iron 4121, and the outer end of the rod portion of the hook bolt 4122 is placed in the counterbore provided on the outer plate surface of the autoclaved lightweight aerated concrete outer wall plate 413, and The upper fastening nut screwed on the outer end of the shank of the hook bolt 4122 is installed in the counterbore, so that the top of the autoclaved lightweight aerated concrete exterior wall panel 413 passes through the hook bolt 4122 and the assembly The welding between the angle irons 4121 on the lower flange of the upper steel beam 411 is fixed together to realize the fixing of the top of the autoclaved lightweight aerated concrete outer wall panel 413 .

The outer end of connecting bolt 414 is in the counterbore that offers on the outer plate surface of insulation board 415, and the outer connecting nut that is screwed on the outer end of connecting bolt 414 is assembled in this counterbore; The end is in the counterbore opened on the inner side of the autoclaved lightweight aerated concrete exterior wall panel 413, and the inner connecting nut screwed on the inner end of the connecting bolt 414 is installed in the counterbore, so that The thermal insulation board 415 and the autoclaved lightweight aerated concrete exterior wall panel 413 are fixedly connected by ordinary bolts, that is, the insulation board 415 and the autoclaved lightweight aerated concrete exterior wall are realized by perforating with a percussion drill, perforating with ordinary bolts, and bonding. Connection of wall panels 413 .

The bottom of the autoclaved lightweight aerated concrete exterior wall panel 413 and the lower connector 416 are on the outer side of the lower floor slab 417, and the lower connector 416 is made of U-shaped steel clip-shaped channel steel 4161 welded on the upper flange of the lower steel beam 418. The notch of the channel steel 4161 faces upward and is snapped and connected to the bottom of the autoclaved lightweight aerated concrete exterior wall panel 413. The outer wall panel of the channel steel 4161 is flush with the outer side of the lower steel beam 418 and closely attached to it. Stopped on the outer surface of the autoclaved lightweight aerated concrete exterior wall panel 413, the inner side panel of the channel steel 4161 is close to the inner surface of the autoclaved lightweight aerated concrete exterior wall panel 413, and the groove The top of the inner wall panel of steel 4161 is located below the upper surface of the lower floor slab 417, and is separated between the outer surface of the lower floor slab 417 and the inner surface of the autoclaved lightweight aerated concrete outer wall panel 413, so that the steam The bottom of the lightweight aerated concrete exterior wall panel 413 is welded together by channel steel 4161 and the upper flange of the lower steel beam 418 .

Embodiment 5 of the house in the utility model: as shown in Fig. 6, the vertical connection structure of the wall panels of the house includes an upper floor slab, an upper steel beam 511, an upper connecting piece 512, an autoclaved lightweight Air-concrete outer wall panels 513, lower connectors 516, lower floor slabs 517 and lower steel beams 518, autoclaved light-weight aerated concrete outer wall panels 513 are connected by connecting bolts 514 to insulation panels 515 that are tightly attached to the outer surface of the panels, Wherein the upper steel beam 511 is supported below the edge of the upper floor, and the lower steel beam 518 is supported below the edge of the lower floor 517, so as to be fixed on the load-bearing column by the two ends of the upper steel beam 511 and the lower steel beam 518, so that The upper steel beam 511 and the lower steel beam 518 are the load-bearing parts in the vertical connection structure of the entire wall panel, and the upper connecting piece 512 fixes the top of the autoclaved lightweight aerated concrete exterior wall panel 513 under the upper steel beam 511 to realize the autoclave. The fixing of the light weight aerated concrete outer wall panel 513, and the lower connector 516 connects the bottom of the autoclaved lightweight aerated concrete outer wall panel 513 to the lower steel beam 518 to realize the autoclaved lightweight aerated concrete outer wall The positioning of the board 513, and then through the bolt connection between the autoclaved lightweight aerated concrete outer wall board 513 and the insulation board 515, the fixing of the insulation board 515 is realized.

The upper connector 512 includes an upper angle iron 5121 fixed (welded or bolted) below the lower flange of the upper steel beam 511 and fixed between the upper angle iron 5121 and the autoclaved lightweight aerated concrete outer wall panel 513 T-shaped bolts 5122, the upper angle iron 5121 is on the inner side of the autoclaved lightweight aerated concrete exterior wall panel 513, one side wall plate of the upper angle iron 5121 is closely attached to the bottom surface of the lower flange of the upper steel beam 511, and the other One side wall plate is closely attached to the inner side plate surface of the autoclaved light-weight aerated concrete exterior wall plate 513; The anti-rotation is assembled in the RX type embedded steel channel 131 at 1/2 of the width direction of the autoclaved lightweight aerated concrete slab, and the right end of the rod of the T-shaped bolt 5122 is connected The inner side protrudes, and the protruding part is screwed with an upper fastening nut that stops on the inner side of the vertical wall plate, and the head of the T-bolt 5122 guides the T-shaped channel steel assembled on the embedded steel channel plate 5131 along the wall length direction part, so that the autoclaved lightweight aerated concrete exterior wall panels 513 are connected together by T-shaped bolts 5122 and the upper angle iron 5121 bolts assembled on the lower flange of the upper steel beam 511, so as to realize the autoclaved lightweight aerated concrete The hinged fixation of the top of the concrete exterior wall panel 513 .

The inner end of the connecting bolt 514 is in the counterbore provided on the outer surface of the insulation board 515, and the outer connecting nut screwed on the outer end of the connecting bolt 514 is assembled in the counterbore; The end is in the counterbore provided on the inner surface of the autoclaved lightweight aerated concrete outer wall panel 513, and the inner connecting nut screwed on the inner end of the connecting bolt 514 is installed in the counterbore, so that The thermal insulation board 515 and the autoclaved lightweight aerated concrete exterior wall panel 513 are fixedly connected by ordinary bolts, that is, the insulation board 515 and the autoclaved lightweight aerated concrete exterior wall are realized by perforating with an impact drill, perforating and connecting with ordinary bolts Board 513 connection.

The bottom of the autoclaved lightweight aerated concrete exterior wall panel 513 and the lower connector 516 are on the outside of the lower floor slab 517, and the lower connector 516 includes lower corners fixed (welded or bolted) to the upper flange of the lower steel beam 518 Iron 5161 and hook bolts 5162 fixedly connected between the lower angle iron 5161 and the autoclaved lightweight aerated concrete exterior wall panel 513, wherein the lower angle iron 5161 is placed between the autoclaved lightweight aerated concrete exterior wall panel 513 and the lower floor slab 517 Between them, the horizontal wall plate of the lower angle iron 5161 is close to the top surface of the upper flange of the lower steel beam 518, and the vertical wall plate is close to the inner surface of the autoclaved lightweight aerated concrete outer wall plate 513, And the lower angle iron 5161 sinks below the upper surface of the lower floor slab 517; the rod portion of the hook bolt 5162 is installed on the bottom of the autoclaved lightweight aerated concrete exterior wall panel 513 along the inside and outside direction, after the head is hooked and connected. Welded on the upper edge of the vertical wall plate of the lower angle iron 5161, the outer end of the rod portion of the hook bolt 5162 is in the counterbore opened on the outer plate surface of the autoclaved lightweight aerated concrete outer wall plate 513, and the The counterbore is equipped with a lower fastening nut screwed on the outer end of the rod of the hook bolt 5162; the lower angle iron 5161 and the lower floor 517 form a filling groove with the notch facing upward, and a covering hook is cast in the filling groove The broken cold bridge cement mortar 519 at the inner end of the head bolt 5162, the broken cold bridge cement mortar 519 is interposed and fixed between the lower floor slab 517 and the autoclaved lightweight aerated concrete outer wall panel 513 to realize the autoclaved lightweight aerated concrete The bottom of the air-entrained concrete outer wall panel 513 is fixed, and the broken cold bridge cement mortar 519 made of post-pouring concrete covers the inner end of the hook bolt 5162 at the bottom of the autoclaved lightweight aerated concrete outer wall panel 513, which can be beautiful And easy to decorate.

Embodiment 6 of the house in the present utility model: as shown in Figure 7, the vertical connection structure of the wall panels of the house includes the upper floor slab, the upper steel beam 611, the upper connector 612, the autoclaved lightweight Air-concrete outer wall panels 613, lower connectors 616, lower floor slabs 617 and lower steel beams 618, autoclaved light-weight aerated concrete outer wall panels 613 are fastened by connecting bolts 614 to insulation boards 615 that are closely attached to the outer panels, Wherein the upper steel beam 611 is supported below the edge of the upper floor, and the lower steel beam 618 is supported below the edge of the lower floor 617, so as to be fixed on the load-bearing column by the two ends of the upper steel beam 611 and the lower steel beam 618, so that The upper steel beam 611 and the lower steel beam 618 are the load-bearing parts in the vertical connection structure of the entire wall panel, and the upper connecting piece 612 fixes the top of the autoclaved lightweight aerated concrete exterior wall panel 613 under the upper steel beam 611 to realize the autoclave. The fixing of the light-weight aerated concrete outer wall panel 613, and the lower connector 616 connects the bottom of the autoclaved light-weight aerated concrete outer wall panel 613 to the lower steel beam 618 to realize the adjustment of the autoclaved light-weight aerated concrete outer wall The positioning of the board 613, and the bolt connection between the autoclaved lightweight aerated concrete outer wall board 613 and the heat preservation board 615 realize the fixing of the heat preservation board 615.

The upper connector 612 consists of an upper angle iron 6121 fixed (can be welded or bolted) below the lower flange of the upper steel beam 611 and fixed between the upper angle iron 6121 and the autoclaved lightweight aerated concrete outer wall panel 613 The upper hook head bolt 6122 is formed, the upper angle iron 6121 is located on the inner side of the autoclaved lightweight aerated concrete outer wall panel 613, and one side wall plate of the upper angle iron 6121 is closely attached to the bottom surface of the lower flange of the upper steel beam 611, The other side wall board is closely attached to the inner board surface of the autoclaved lightweight aerated concrete outer wall board 613, and the rod portion of the upper hook bolt 6122 is installed on the inner side of the autoclaved light weight aerated concrete outer wall board 613 along the inside and outside direction. The top and the head are hooked and welded to the lower edge of the wall plate of the upper angle iron 6121, and the outer end of the rod portion of the upper hook bolt 6122 is placed on the outer surface of the autoclaved lightweight aerated concrete outer wall plate 613. In the counterbore, and in the counterbore, the upper fastening nut screwed on the outer end of the shank of the upper hook bolt 6122 is assembled, so that the top of the autoclaved lightweight aerated concrete exterior wall panel 613 passes through the upper hook The head bolts 6122 and the upper angle iron 6121 assembled on the lower flange of the upper steel beam 611 are welded together to realize the fixing on the top of the autoclaved lightweight aerated concrete outer wall panel 613 .

The inner end of the connecting bolt 614 is in the counterbore provided on the outer surface of the insulation board 615, and the outer connecting nut screwed on the outer end of the connecting bolt 614 is assembled in the counterbore; end is located in the counterbore opened on the inner side of the autoclaved lightweight aerated concrete exterior wall panel 613, and the inner connecting nut screwed on the inner end of the connecting bolt 614 is installed in the counterbore, so that The thermal insulation board 615 and the autoclaved lightweight aerated concrete exterior wall panel 613 are fixedly connected by ordinary bolts, that is, the insulation board 615 and the autoclaved lightweight aerated concrete exterior wall are realized by perforating with a percussion drill, perforating with ordinary bolts, and bonding. Wall panels 613 connections.

The bottom of the autoclaved lightweight aerated concrete exterior wall panel 613 and the lower connecting piece 616 are located outside the lower floor slab 617, and the lower connecting piece 616 is fixed on the upper flange top surface of the lower steel beam 618 by the lower angle iron 6161 through expansion bolts. and the lower hook bolt 6162 fixedly connected between the lower angle iron 6161 and the autoclaved lightweight aerated concrete exterior wall panel 613, the lower angle iron 6161 is located on the inner side of the autoclaved lightweight aerated concrete exterior wall panel 613, and the lower angle iron 6161 The horizontal wall plate is close to the top surface of the upper flange of the lower steel beam 618, and the vertical wall plate is close to the inner plate surface of the autoclaved lightweight aerated concrete outer wall plate 613; the lower hook bolt 6162 The rod is installed on the bottom of the autoclaved lightweight aerated concrete exterior wall panel 613 along the inside and outside direction, the head is hooked and connected and then welded to the upper edge of the wall panel of the lower angle iron 6161, and the rod of the lower hook bolt 6162 The outer end is in the counterbore opened on the outer surface of the autoclaved lightweight aerated concrete exterior wall panel 613, and the lower fastening screw screwed on the outer end of the rod of the lower hook bolt 6162 is installed in the counterbore. Nut; the lower angle iron 6161 and the lower floor slab 617 form a filling tank with the notch facing upwards, pouring the broken cold bridge cement mortar 619 covering the head of the lower hook bolt 6162 in the filling tank, and the broken cold bridge cement mortar 619 is sandwiched It is fixed between the lower floor slab 617 and the autoclaved lightweight aerated concrete outer wall panel 613 to realize the fixing of the bottom of the autoclaved lightweight aerated concrete outer wall panel 613, and the cement mortar for the broken cold bridge made of post-cast concrete 619 covers the inner end of the hook bolt at the bottom of the autoclaved lightweight aerated concrete exterior wall panel 613, which is beautiful and easy to decorate.

In the above embodiments, the upper and lower connectors are fixed and paired with each other. In other embodiments, the upper and lower connectors can also be used in any pair.

In the above embodiments, the hook bolts in the upper connector are connected to the upper steel beams through angle irons. In other embodiments, the angle irons can also be replaced with channel steel or the like.

The embodiment of the vertical connection structure of the wall panels in the utility model: the structure of the vertical connection structure of the wall panels in this embodiment is the same as the structure of the vertical connection structure of the wall panels in the above embodiment, so it will not be repeated.

Claims (9)

1. The wall panel vertical connection structure, including the autoclaved lightweight aerated concrete exterior wall panel between the upper and lower floors and the insulation board on the outside of the autoclaved lightweight aerated concrete exterior wall panel, the upper floor is supported Supported on the upper steel beam, the lower floor is supported on the lower steel beam. It is characterized in that the top of the autoclaved lightweight aerated concrete exterior wall panel is connected under the upper steel beam through the upper connector, and the autoclaved lightweight aerated concrete The bottom of the air-entrained concrete outer wall panel is connected to the lower floor or above the lower steel beam through the lower connector, and the autoclaved lightweight air-entrained concrete outer wall panel and the insulation board are fixed through the connecting bolts installed along the inner and outer directions. 2. The wall panel vertical installation connection structure according to claim 1, characterized in that, the upper connector comprises an angle iron type or a channel steel type upper profile steel part fixed below the upper steel beam, and the side wall of the upper profile steel part The board is a close-fitting wallboard attached to the inner surface of the autoclaved lightweight aerated concrete exterior wall panel, and the close-fitting wallboard is fixed on the top of the autoclaved light-weight aerated concrete exterior wallboard through upper fastening bolts . 3. The wallboard vertical installation connection structure according to claim 2, characterized in that the upper fastening bolt is a hook bolt, and the head of the upper fastening bolt is hooked and connected to the bottom of the upper section steel part that is close to the wallboard On the edge, the pole part is worn on the top of the autoclaved lightweight aerated concrete outer wall panel along the inside and outside direction. 4. The vertical connection structure of wallboards according to claim 2, characterized in that the rods of the upper fastening bolts are mounted on the wallboards of the upper section steel parts, and the heads are anti-rotating and assembled on the autoclaved light weight Among the T-shaped or dovetail-shaped embedded parts pre-embedded and fixed in the aerated concrete outer wall panels, the notches of the embedded parts are located on the inner surface of the autoclaved lightweight aerated concrete outer wall panels. 5. The wall panel vertical installation connection structure according to any one of claims 1 to 4, characterized in that, the lower connector comprises a U-shaped one fixed on the lower floor or on the top of the lower steel beam by expansion bolts. Channel steel parts, the channel steel parts are buckled and connected to the bottom of the autoclaved lightweight aerated concrete exterior wall panels, and the two side wall panels of the channel steel parts are fitted to stop on the inner and outer sides of the autoclaved lightweight aerated concrete exterior wall panels. on the side panels. 6. The wall panel vertical installation connection structure according to any one of claims 1 to 4, characterized in that the lower connecting piece includes an angle iron piece fixed on the lower floor or on the top of the lower steel beam through expansion bolts , one side wall panel of the angle iron piece is attached to the inner panel surface of the autoclaved lightweight aerated concrete outer wall panel, and is fixedly connected to the bottom of the autoclaved lightweight aerated concrete outer wall panel by lower fastening bolts. 7. The wall panel vertical installation connection structure according to claim 6, characterized in that, the angle iron piece sinks to the underside of the upper surface of the lower floor, and the angle iron piece and the lower floor slab form a filling tank with an opening facing upwards, The cement mortar of the broken cold bridge covering the inner ends of the lower fastening bolts is poured in the filling tank. 8. Housing, including the wall and the roof supported on it, the wall has a wall panel vertical connection structure between layers, and the wall panel vertical structure includes autoclaved lightweight aerated concrete between the upper and lower floors The outer wall board and the insulation board on the outer side of the autoclaved lightweight aerated concrete outer wall board, the upper floor is supported on the upper steel beam, and the lower floor is supported on the lower steel beam. It is characterized in that the autoclaved light The top of the lightweight aerated concrete exterior wall panel is connected below the upper steel beam through the upper connector, and the bottom of the autoclaved lightweight aerated concrete exterior wall panel is connected to the lower floor or above the lower steel beam through the lower connector. The lightweight air-entrained concrete exterior wall panels and insulation panels are fixed through connecting bolts that are installed along the internal and external directions. 9. The house according to claim 8, characterized in that the upper connectors include angle iron or channel-type upper profile steel parts fixed below the upper steel beam, and the side wall panels of the upper profile steel parts are attached to the The inner panel surface of the autoclaved lightweight aerated concrete outer wall panel is close to the wall panel, and the tight wall panel is fixedly connected to the top of the autoclaved lightweight aerated concrete outer wall panel through upper fastening bolts.